diff options
| author | David S. Miller <davem@davemloft.net> | 2009-08-28 23:06:05 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-28 23:06:05 -0700 |
| commit | b7f1d43a2ba1b63abbb1dcd966ab1edb9f62f636 (patch) | |
| tree | 9507b9d129ea8d7598d79f4b5674865483c7f00b | |
| parent | 6c9888532bb540cb692f51f1d34fe9344eed5a0d (diff) | |
| parent | ad43f8bfb7b9a6a8b800cdad24c4a62180a5eb3d (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
100 files changed, 4299 insertions, 2659 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index baa0aa812be..0ab47e7fc2e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2653,25 +2653,21 @@ F: drivers/net/ixgbe/ INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT M: Zhu Yi <yi.zhu@intel.com> -M: James Ketrenos <jketreno@linux.intel.com> M: Reinette Chatre <reinette.chatre@intel.com> +M: Intel Linux Wireless <ilw@linux.intel.com> L: linux-wireless@vger.kernel.org -L: ipw2100-devel@lists.sourceforge.net -W: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel W: http://ipw2100.sourceforge.net -S: Supported +S: Odd Fixes F: Documentation/networking/README.ipw2100 F: drivers/net/wireless/ipw2x00/ipw2100.* INTEL PRO/WIRELESS 2915ABG NETWORK CONNECTION SUPPORT M: Zhu Yi <yi.zhu@intel.com> -M: James Ketrenos <jketreno@linux.intel.com> M: Reinette Chatre <reinette.chatre@intel.com> +M: Intel Linux Wireless <ilw@linux.intel.com> L: linux-wireless@vger.kernel.org -L: ipw2100-devel@lists.sourceforge.net -W: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel W: http://ipw2200.sourceforge.net -S: Supported +S: Odd Fixes F: Documentation/networking/README.ipw2200 F: drivers/net/wireless/ipw2x00/ipw2200.* @@ -2688,8 +2684,8 @@ F: include/linux/wimax/i2400m.h INTEL WIRELESS WIFI LINK (iwlwifi) M: Zhu Yi <yi.zhu@intel.com> M: Reinette Chatre <reinette.chatre@intel.com> +M: Intel Linux Wireless <ilw@linux.intel.com> L: linux-wireless@vger.kernel.org -L: ipw3945-devel@lists.sourceforge.net W: http://intellinuxwireless.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6.git S: Supported diff --git a/drivers/net/wireless/ath/ar9170/ar9170.h b/drivers/net/wireless/ath/ar9170/ar9170.h index ce407248d7d..914e4718a9a 100644 --- a/drivers/net/wireless/ath/ar9170/ar9170.h +++ b/drivers/net/wireless/ath/ar9170/ar9170.h @@ -178,6 +178,7 @@ struct ar9170 { /* beaconing */ struct sk_buff *beacon; struct work_struct beacon_work; + bool enable_beacon; /* cryptographic engine */ u64 usedkeys; diff --git a/drivers/net/wireless/ath/ar9170/mac.c b/drivers/net/wireless/ath/ar9170/mac.c index 60049366e86..614e3218a2b 100644 --- a/drivers/net/wireless/ath/ar9170/mac.c +++ b/drivers/net/wireless/ath/ar9170/mac.c @@ -383,24 +383,26 @@ int ar9170_set_beacon_timers(struct ar9170 *ar) if (ar->vif) { v |= ar->vif->bss_conf.beacon_int; - switch (ar->vif->type) { - case NL80211_IFTYPE_MESH_POINT: - case NL80211_IFTYPE_ADHOC: - v |= BIT(25); - break; - case NL80211_IFTYPE_AP: - v |= BIT(24); - pretbtt = (ar->vif->bss_conf.beacon_int - 6) << 16; - break; - default: + if (ar->enable_beacon) { + switch (ar->vif->type) { + case NL80211_IFTYPE_MESH_POINT: + case NL80211_IFTYPE_ADHOC: + v |= BIT(25); + break; + case NL80211_IFTYPE_AP: + v |= BIT(24); + pretbtt = (ar->vif->bss_conf.beacon_int - 6) << + 16; + break; + default: break; + } } v |= ar->vif->bss_conf.dtim_period << 16; } ar9170_regwrite_begin(ar); - ar9170_regwrite(AR9170_MAC_REG_PRETBTT, pretbtt); ar9170_regwrite(AR9170_MAC_REG_BCN_PERIOD, v); ar9170_regwrite_finish(); diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c index 658b32312ca..c1f8c69db16 100644 --- a/drivers/net/wireless/ath/ar9170/main.c +++ b/drivers/net/wireless/ath/ar9170/main.c @@ -2031,12 +2031,6 @@ static int ar9170_op_config(struct ieee80211_hw *hw, u32 changed) goto out; } - if (changed & BSS_CHANGED_BEACON_INT) { - err = ar9170_set_beacon_timers(ar); - if (err) - goto out; - } - if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { /* adjust slot time for 5 GHz */ @@ -2148,11 +2142,17 @@ static void ar9170_op_bss_info_changed(struct ieee80211_hw *hw, goto out; } - if (changed & (BSS_CHANGED_BEACON | BSS_CHANGED_BEACON_ENABLED)) { + if (changed & BSS_CHANGED_BEACON_ENABLED) + ar->enable_beacon = bss_conf->enable_beacon; + + if (changed & BSS_CHANGED_BEACON) { err = ar9170_update_beacon(ar); if (err) goto out; + } + if (changed & (BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_BEACON | + BSS_CHANGED_BEACON_INT)) { err = ar9170_set_beacon_timers(ar); if (err) goto out; @@ -2165,12 +2165,6 @@ static void ar9170_op_bss_info_changed(struct ieee80211_hw *hw, #endif /* CONFIG_AR9170_LEDS */ } - if (changed & BSS_CHANGED_BEACON_INT) { - err = ar9170_set_beacon_timers(ar); - if (err) - goto out; - } - if (changed & BSS_CHANGED_HT) { /* TODO */ err = 0; diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index 862762cea54..6cd5efcec41 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -306,6 +306,7 @@ struct ath5k_srev_name { #define AR5K_SREV_AR5311B 0x30 /* Spirit */ #define AR5K_SREV_AR5211 0x40 /* Oahu */ #define AR5K_SREV_AR5212 0x50 /* Venice */ +#define AR5K_SREV_AR5212_V4 0x54 /* ??? */ #define AR5K_SREV_AR5213 0x55 /* ??? */ #define AR5K_SREV_AR5213A 0x59 /* Hainan */ #define AR5K_SREV_AR2413 0x78 /* Griffin lite */ @@ -1037,6 +1038,7 @@ struct ath5k_hw { bool ah_turbo; bool ah_calibration; bool ah_single_chip; + bool ah_aes_support; bool ah_combined_mic; enum ath5k_version ah_version; @@ -1158,7 +1160,7 @@ struct ath5k_hw { */ /* Attach/Detach Functions */ -extern struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version); +extern struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc); extern void ath5k_hw_detach(struct ath5k_hw *ah); /* LED functions */ diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index 65d438b59f6..71a1bd25451 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -95,17 +95,17 @@ static int ath5k_hw_post(struct ath5k_hw *ah) * ath5k_hw_attach - Check if hw is supported and init the needed structs * * @sc: The &struct ath5k_softc we got from the driver's attach function - * @mac_version: The mac version id (check out ath5k.h) based on pci id * * Check if the device is supported, perform a POST and initialize the needed * structs. Returns -ENOMEM if we don't have memory for the needed structs, * -ENODEV if the device is not supported or prints an error msg if something * else went wrong. */ -struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) +struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc) { struct ath5k_hw *ah; struct pci_dev *pdev = sc->pdev; + struct ath5k_eeprom_info *ee; int ret; u32 srev; @@ -135,9 +135,15 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) ah->ah_software_retry = false; /* - * Set the mac version based on the pci id + * Find the mac version */ - ah->ah_version = mac_version; + srev = ath5k_hw_reg_read(ah, AR5K_SREV); + if (srev < AR5K_SREV_AR5311) + ah->ah_version = AR5K_AR5210; + else if (srev < AR5K_SREV_AR5212) + ah->ah_version = AR5K_AR5211; + else + ah->ah_version = AR5K_AR5212; /*Fill the ath5k_hw struct with the needed functions*/ ret = ath5k_hw_init_desc_functions(ah); @@ -150,7 +156,6 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) goto err_free; /* Get MAC, PHY and RADIO revisions */ - srev = ath5k_hw_reg_read(ah, AR5K_SREV); ah->ah_mac_srev = srev; ah->ah_mac_version = AR5K_REG_MS(srev, AR5K_SREV_VER); ah->ah_mac_revision = AR5K_REG_MS(srev, AR5K_SREV_REV); @@ -315,6 +320,12 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) goto err_free; } + /* Crypto settings */ + ee = &ah->ah_capabilities.cap_eeprom; + ah->ah_aes_support = srev >= AR5K_SREV_AR5212_V4 && + (ee->ee_version >= AR5K_EEPROM_VERSION_5_0 && + !AR5K_EEPROM_AES_DIS(ee->ee_misc5)); + if (srev >= AR5K_SREV_AR2414) { ah->ah_combined_mic = true; AR5K_REG_ENABLE_BITS(ah, AR5K_MISC_MODE, diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 5056410d788..9c6ab5378f6 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -84,24 +84,24 @@ MODULE_VERSION("0.6.0 (EXPERIMENTAL)"); /* Known PCI ids */ static const struct pci_device_id ath5k_pci_id_table[] = { - { PCI_VDEVICE(ATHEROS, 0x0207), .driver_data = AR5K_AR5210 }, /* 5210 early */ - { PCI_VDEVICE(ATHEROS, 0x0007), .driver_data = AR5K_AR5210 }, /* 5210 */ - { PCI_VDEVICE(ATHEROS, 0x0011), .driver_data = AR5K_AR5211 }, /* 5311 - this is on AHB bus !*/ - { PCI_VDEVICE(ATHEROS, 0x0012), .driver_data = AR5K_AR5211 }, /* 5211 */ - { PCI_VDEVICE(ATHEROS, 0x0013), .driver_data = AR5K_AR5212 }, /* 5212 */ - { PCI_VDEVICE(3COM_2, 0x0013), .driver_data = AR5K_AR5212 }, /* 3com 5212 */ - { PCI_VDEVICE(3COM, 0x0013), .driver_data = AR5K_AR5212 }, /* 3com 3CRDAG675 5212 */ - { PCI_VDEVICE(ATHEROS, 0x1014), .driver_data = AR5K_AR5212 }, /* IBM minipci 5212 */ - { PCI_VDEVICE(ATHEROS, 0x0014), .driver_data = AR5K_AR5212 }, /* 5212 combatible */ - { PCI_VDEVICE(ATHEROS, 0x0015), .driver_data = AR5K_AR5212 }, /* 5212 combatible */ - { PCI_VDEVICE(ATHEROS, 0x0016), .driver_data = AR5K_AR5212 }, /* 5212 combatible */ - { PCI_VDEVICE(ATHEROS, 0x0017), .driver_data = AR5K_AR5212 }, /* 5212 combatible */ - { PCI_VDEVICE(ATHEROS, 0x0018), .driver_data = AR5K_AR5212 }, /* 5212 combatible */ - { PCI_VDEVICE(ATHEROS, 0x0019), .driver_data = AR5K_AR5212 }, /* 5212 combatible */ - { PCI_VDEVICE(ATHEROS, 0x001a), .driver_data = AR5K_AR5212 }, /* 2413 Griffin-lite */ - { PCI_VDEVICE(ATHEROS, 0x001b), .driver_data = AR5K_AR5212 }, /* 5413 Eagle */ - { PCI_VDEVICE(ATHEROS, 0x001c), .driver_data = AR5K_AR5212 }, /* PCI-E cards */ - { PCI_VDEVICE(ATHEROS, 0x001d), .driver_data = AR5K_AR5212 }, /* 2417 Nala */ + { PCI_VDEVICE(ATHEROS, 0x0207) }, /* 5210 early */ + { PCI_VDEVICE(ATHEROS, 0x0007) }, /* 5210 */ + { PCI_VDEVICE(ATHEROS, 0x0011) }, /* 5311 - this is on AHB bus !*/ + { PCI_VDEVICE(ATHEROS, 0x0012) }, /* 5211 */ + { PCI_VDEVICE(ATHEROS, 0x0013) }, /* 5212 */ + { PCI_VDEVICE(3COM_2, 0x0013) }, /* 3com 5212 */ + { PCI_VDEVICE(3COM, 0x0013) }, /* 3com 3CRDAG675 5212 */ + { PCI_VDEVICE(ATHEROS, 0x1014) }, /* IBM minipci 5212 */ + { PCI_VDEVICE(ATHEROS, 0x0014) }, /* 5212 combatible */ + { PCI_VDEVICE(ATHEROS, 0x0015) }, /* 5212 combatible */ + { PCI_VDEVICE(ATHEROS, 0x0016) }, /* 5212 combatible */ + { PCI_VDEVICE(ATHEROS, 0x0017) }, /* 5212 combatible */ + { PCI_VDEVICE(ATHEROS, 0x0018) }, /* 5212 combatible */ + { PCI_VDEVICE(ATHEROS, 0x0019) }, /* 5212 combatible */ + { PCI_VDEVICE(ATHEROS, 0x001a) }, /* 2413 Griffin-lite */ + { PCI_VDEVICE(ATHEROS, 0x001b) }, /* 5413 Eagle */ + { PCI_VDEVICE(ATHEROS, 0x001c) }, /* PCI-E cards */ + { PCI_VDEVICE(ATHEROS, 0x001d) }, /* 2417 Nala */ { 0 } }; MODULE_DEVICE_TABLE(pci, ath5k_pci_id_table); @@ -566,7 +566,7 @@ ath5k_pci_probe(struct pci_dev *pdev, } /* Initialize device */ - sc->ah = ath5k_hw_attach(sc, id->driver_data); + sc->ah = ath5k_hw_attach(sc); if (IS_ERR(sc->ah)) { ret = PTR_ERR(sc->ah); goto err_irq; @@ -1741,7 +1741,7 @@ ath5k_check_ibss_tsf(struct ath5k_softc *sc, struct sk_buff *skb, static void ath5k_tasklet_rx(unsigned long data) { - struct ieee80211_rx_status rxs = {}; + struct ieee80211_rx_status *rxs; struct ath5k_rx_status rs = {}; struct sk_buff *skb, *next_skb; dma_addr_t next_skb_addr; @@ -1751,6 +1751,7 @@ ath5k_tasklet_rx(unsigned long data) int ret; int hdrlen; int padsize; + int rx_flag; spin_lock(&sc->rxbuflock); if (list_empty(&sc->rxbuf)) { @@ -1758,7 +1759,7 @@ ath5k_tasklet_rx(unsigned long data) goto unlock; } do { - rxs.flag = 0; + rx_flag = 0; bf = list_first_entry(&sc->rxbuf, struct ath5k_buf, list); BUG_ON(bf->skb == NULL); @@ -1802,7 +1803,7 @@ ath5k_tasklet_rx(unsigned long data) goto accept; } if (rs.rs_status & AR5K_RXERR_MIC) { - rxs.flag |= RX_FLAG_MMIC_ERROR; + rx_flag |= RX_FLAG_MMIC_ERROR; goto accept; } @@ -1840,6 +1841,7 @@ accept: memmove(skb->data + padsize, skb->data, hdrlen); skb_pull(skb, padsize); } + rxs = IEEE80211_SKB_RXCB(skb); /* * always extend the mac timestamp, since this information is @@ -1861,41 +1863,40 @@ accept: * impossible to comply to that. This affects IBSS merge only * right now, so it's not too bad... */ - rxs.mactime = ath5k_extend_tsf(sc->ah, rs.rs_tstamp); - rxs.flag |= RX_FLAG_TSFT; + rxs->mactime = ath5k_extend_tsf(sc->ah, rs.rs_tstamp); + rxs->flag = rx_flag | RX_FLAG_TSFT; - rxs.freq = sc->curchan->center_freq; - rxs.band = sc->curband->band; + rxs->freq = sc->curchan->center_freq; + rxs->band = sc->curband->band; - rxs.noise = sc->ah->ah_noise_floor; - rxs.signal = rxs.noise + rs.rs_rssi; + rxs->noise = sc->ah->ah_noise_floor; + rxs->signal = rxs->noise + rs.rs_rssi; /* An rssi of 35 indicates you should be able use * 54 Mbps reliably. A more elaborate scheme can be used * here but it requires a map of SNR/throughput for each * possible mode used */ - rxs.qual = rs.rs_rssi * 100 / 35; + rxs->qual = rs.rs_rssi * 100 / 35; /* rssi can be more than 35 though, anything above that * should be considered at 100% */ - if (rxs.qual > 100) - rxs.qual = 100; + if (rxs->qual > 100) + rxs->qual = 100; - rxs.antenna = rs.rs_antenna; - rxs.rate_idx = ath5k_hw_to_driver_rix(sc, rs.rs_rate); - rxs.flag |= ath5k_rx_decrypted(sc, ds, skb, &rs); + rxs->antenna = rs.rs_antenna; + rxs->rate_idx = ath5k_hw_to_driver_rix(sc, rs.rs_rate); + rxs->flag |= ath5k_rx_decrypted(sc, ds, skb, &rs); - if (rxs.rate_idx >= 0 && rs.rs_rate == - sc->curband->bitrates[rxs.rate_idx].hw_value_short) - rxs.flag |= RX_FLAG_SHORTPRE; + if (rxs->rate_idx >= 0 && rs.rs_rate == + sc->curband->bitrates[rxs->rate_idx].hw_value_short) + rxs->flag |= RX_FLAG_SHORTPRE; ath5k_debug_dump_skb(sc, skb, "RX ", 0); /* check beacons in IBSS mode */ if (sc->opmode == NL80211_IFTYPE_ADHOC) - ath5k_check_ibss_tsf(sc, skb, &rxs); + ath5k_check_ibss_tsf(sc, skb, rxs); - memcpy(IEEE80211_SKB_RXCB(skb), &rxs, sizeof(rxs)); ieee80211_rx(sc->hw, skb); bf->skb = next_skb; @@ -2918,6 +2919,8 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, struct ath5k_hw *ah = sc->ah; u32 mfilt[2], rfilt; + mutex_lock(&sc->lock); + mfilt[0] = multicast; mfilt[1] = multicast >> 32; @@ -2968,22 +2971,25 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, /* XXX move these to mac80211, and add a beacon IFF flag to mac80211 */ - if (sc->opmode == NL80211_IFTYPE_MONITOR) - rfilt |= AR5K_RX_FILTER_CONTROL | AR5K_RX_FILTER_BEACON | - AR5K_RX_FILTER_PROBEREQ | AR5K_RX_FILTER_PROM; - if (sc->opmode != NL80211_IFTYPE_STATION) - rfilt |= AR5K_RX_FILTER_PROBEREQ; - if (sc->opmode != NL80211_IFTYPE_AP && - sc->opmode != NL80211_IFTYPE_MESH_POINT && - test_bit(ATH_STAT_PROMISC, sc->status)) - rfilt |= AR5K_RX_FILTER_PROM; - if ((sc->opmode == NL80211_IFTYPE_STATION && sc->assoc) || - sc->opmode == NL80211_IFTYPE_ADHOC || - sc->opmode == NL80211_IFTYPE_AP) - rfilt |= AR5K_RX_FILTER_BEACON; - if (sc->opmode == NL80211_IFTYPE_MESH_POINT) - rfilt |= AR5K_RX_FILTER_CONTROL | AR5K_RX_FILTER_BEACON | - AR5K_RX_FILTER_PROBEREQ | AR5K_RX_FILTER_PROM; + switch (sc->opmode) { + case NL80211_IFTYPE_MESH_POINT: + case NL80211_IFTYPE_MONITOR: + rfilt |= AR5K_RX_FILTER_CONTROL | + AR5K_RX_FILTER_BEACON | + AR5K_RX_FILTER_PROBEREQ | + AR5K_RX_FILTER_PROM; + break; + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_ADHOC: + rfilt |= AR5K_RX_FILTER_PROBEREQ | + AR5K_RX_FILTER_BEACON; + break; + case NL80211_IFTYPE_STATION: + if (sc->assoc) + rfilt |= AR5K_RX_FILTER_BEACON; + default: + break; + } /* Set filters */ ath5k_hw_set_rx_filter(ah, rfilt); @@ -2993,6 +2999,8 @@ static void ath5k_configure_filter(struct ieee80211_hw *hw, /* Set the cached hw filter flags, this will alter actually * be set in HW */ sc->filter_flags = rfilt; + + mutex_unlock(&sc->lock); } static int @@ -3014,6 +3022,9 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, case ALG_TKIP: break; case ALG_CCMP: + if (sc->ah->ah_aes_support) + break; + return -EOPNOTSUPP; default: WARN_ON(1); diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c index 8af477dd6fc..644962adda9 100644 --- a/drivers/net/wireless/ath/ath5k/eeprom.c +++ b/drivers/net/wireless/ath/ath5k/eeprom.c @@ -414,27 +414,11 @@ static int ath5k_eeprom_read_modes(struct ath5k_hw *ah, u32 *offset, break; } -done: - /* return new offset */ - *offset = o; - - return 0; -} - -/* - * Read turbo mode information on newer EEPROM versions - */ -static int -ath5k_eeprom_read_turbo_modes(struct ath5k_hw *ah, - u32 *offset, unsigned int mode) -{ - struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom; - u32 o = *offset; - u16 val; - int ret; - + /* + * Read turbo mode information on newer EEPROM versions + */ if (ee->ee_version < AR5K_EEPROM_VERSION_5_0) - return 0; + goto done; switch (mode){ case AR5K_EEPROM_MODE_11A: @@ -468,6 +452,7 @@ ath5k_eeprom_read_turbo_modes(struct ath5k_hw *ah, break; } +done: /* return new offset */ *offset = o; @@ -504,10 +489,6 @@ ath5k_eeprom_init_modes(struct ath5k_hw *ah) ret = ath5k_eeprom_read_modes(ah, &offset, mode); if (ret) return ret; - - ret = ath5k_eeprom_read_turbo_modes(ah, &offset, mode); - if (ret) - return ret; } /* override for older eeprom versions for better performance */ diff --git a/drivers/net/wireless/ath/ath5k/led.c b/drivers/net/wireless/ath/ath5k/led.c index 876725f08b6..b767c3b67b2 100644 --- a/drivers/net/wireless/ath/ath5k/led.c +++ b/drivers/net/wireless/ath/ath5k/led.c @@ -69,6 +69,8 @@ static const struct pci_device_id ath5k_led_devices[] = { { ATH_SDEVICE(PCI_VENDOR_ID_AZWAVE, 0x1026), ATH_LED(3, 0) }, /* IBM ThinkPad AR5BXB6 (legovini@spiro.fisica.unipd.it) */ { ATH_SDEVICE(PCI_VENDOR_ID_IBM, 0x058a), ATH_LED(1, 0) }, + /* HP Compaq C700 (nitrousnrg@gmail.com) */ + { ATH_SDEVICE(PCI_VENDOR_ID_HP, 0x0137b), ATH_LED(3, 1) }, /* IBM-specific AR5212 (all others) */ { PCI_VDEVICE(ATHEROS, PCI_DEVICE_ID_ATHEROS_AR5212_IBM), ATH_LED(0, 0) }, { } diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile index 28443e05ec1..ff2c9a26c10 100644 --- a/drivers/net/wireless/ath/ath9k/Makefile +++ b/drivers/net/wireless/ath/ath9k/Makefile @@ -12,7 +12,8 @@ ath9k-y += hw.o \ recv.o \ xmit.o \ virtual.o \ - rc.o + rc.o \ + btcoex.o ath9k-$(CONFIG_PCI) += pci.o ath9k-$(CONFIG_ATHEROS_AR71XX) += ahb.o diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 7705da1103f..1c68a9da22d 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -26,6 +26,7 @@ #include "rc.h" #include "debug.h" #include "../ath.h" +#include "btcoex.h" struct ath_node; @@ -521,6 +522,8 @@ struct ath_led { #define SC_OP_WAIT_FOR_PSPOLL_DATA BIT(17) #define SC_OP_WAIT_FOR_TX_ACK BIT(18) #define SC_OP_BEACON_SYNC BIT(19) +#define SC_OP_BTCOEX_ENABLED BIT(20) +#define SC_OP_BT_PRIORITY_DETECTED BIT(21) struct ath_bus_ops { void (*read_cachesize)(struct ath_softc *sc, int *csz); @@ -609,6 +612,7 @@ struct ath_softc { struct ath_bus_ops *bus_ops; struct ath_beacon_config cur_beacon_conf; struct delayed_work tx_complete_work; + struct ath_btcoex_info btcoex_info; }; struct ath_wiphy { @@ -705,4 +709,5 @@ bool ath9k_all_wiphys_idle(struct ath_softc *sc); void ath9k_iowrite32(struct ath_hw *ah, u32 reg_offset, u32 val); unsigned int ath9k_ioread32(struct ath_hw *ah, u32 reg_offset); +int ath_tx_get_qnum(struct ath_softc *sc, int qtype, int haltype); #endif /* ATH9K_H */ diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c new file mode 100644 index 00000000000..8fb35674882 --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -0,0 +1,319 @@ +/* + * Copyright (c) 2009 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "ath9k.h" + +static const struct ath_btcoex_config ath_bt_config = { 0, true, true, + ATH_BT_COEX_MODE_SLOTTED, true, true, 2, 5, true }; + + +/* + * Detects if there is any priority bt traffic + */ +static void ath_detect_bt_priority(struct ath_softc *sc) +{ + struct ath_btcoex_info *btinfo = &sc->btcoex_info; + + if (ath9k_hw_gpio_get(sc->sc_ah, btinfo->btpriority_gpio)) + btinfo->bt_priority_cnt++; + + if (time_after(jiffies, btinfo->bt_priority_time + + msecs_to_jiffies(ATH_BT_PRIORITY_TIME_THRESHOLD))) { + if (btinfo->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) { + DPRINTF(sc, ATH_DBG_BTCOEX, + "BT priority traffic detected"); + sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED; + } else { + sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; + } + + btinfo->bt_priority_cnt = 0; + btinfo->bt_priority_time = jiffies; + } +} + +/* + * Configures appropriate weight based on stomp type. + */ +static void ath_btcoex_bt_stomp(struct ath_softc *sc, + struct ath_btcoex_info *btinfo, + int stomp_type) +{ + + switch (stomp_type) { + case ATH_BTCOEX_STOMP_ALL: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_ALL_WLAN_WGHT); + break; + case ATH_BTCOEX_STOMP_LOW: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); + break; + case ATH_BTCOEX_STOMP_NONE: + ath_btcoex_set_weight(btinfo, AR_BT_COEX_WGHT, + AR_STOMP_NONE_WLAN_WGHT); + break; + default: + DPRINTF(sc, ATH_DBG_BTCOEX, "Invalid Stomptype\n"); + break; + } + + ath9k_hw_btcoex_enable(sc->sc_ah); +} + +/* + * This is the master bt coex timer which runs for every + * 45ms, bt traffic will be given priority during 55% of this + * period while wlan gets remaining 45% + */ + +static void ath_btcoex_period_timer(unsigned long data) +{ + struct ath_softc *sc = (struct ath_softc *) data; + struct ath_btcoex_info *btinfo = &sc->btcoex_info; + unsigned long flags; + + ath_detect_bt_priority(sc); + + spin_lock_irqsave(&btinfo->btcoex_lock, flags); + + ath_btcoex_bt_stomp(sc, btinfo, btinfo->bt_stomp_type); + + spin_unlock_irqrestore(&btinfo->btcoex_lock, flags); + + if (btinfo->btcoex_period != btinfo->btcoex_no_stomp) { + if (btinfo->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + + ath_gen_timer_start(sc->sc_ah, + btinfo->no_stomp_timer, + (ath9k_hw_gettsf32(sc->sc_ah) + + btinfo->btcoex_no_stomp), + btinfo->btcoex_no_stomp * 10); + btinfo->hw_timer_enabled = true; + } + + mod_timer(&btinfo->period_timer, jiffies + + msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); +} + +/* + * Generic tsf based hw timer which configures weight + * registers to time slice between wlan and bt traffic + */ + +static void ath_btcoex_no_stomp_timer(void *arg) +{ + struct ath_softc *sc = (struct ath_softc *)arg; + struct ath_btcoex_info *btinfo = &sc->btcoex_info; + unsigned long flags; + + DPRINTF(sc, ATH_DBG_BTCOEX, "no stomp timer running \n"); + + spin_lock_irqsave(&btinfo->btcoex_lock, flags); + + if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_LOW) + ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_NONE); + else if (btinfo->bt_stomp_type == ATH_BTCOEX_STOMP_ALL) + ath_btcoex_bt_stomp(sc, btinfo, ATH_BTCOEX_STOMP_LOW); + + spin_unlock_irqrestore(&btinfo->btcoex_lock, flags); +} + +static int ath_init_btcoex_info(struct ath_hw *hw, + struct ath_btcoex_info *btcoex_info) +{ + u32 i; + int qnum; + + qnum = ath_tx_get_qnum(hw->ah_sc, ATH9K_TX_QUEUE_DATA, ATH9K_WME_AC_BE); + + btcoex_info->bt_coex_mode = + (btcoex_info->bt_coex_mode & AR_BT_QCU_THRESH) | + SM(ath_bt_config.bt_time_extend, AR_BT_TIME_EXTEND) | + SM(ath_bt_config.bt_txstate_extend, AR_BT_TXSTATE_EXTEND) | + SM(ath_bt_config.bt_txframe_extend, AR_BT_TX_FRAME_EXTEND) | + SM(ath_bt_config.bt_mode, AR_BT_MODE) | + SM(ath_bt_config.bt_quiet_collision, AR_BT_QUIET) | + SM(ath_bt_config.bt_rxclear_polarity, AR_BT_RX_CLEAR_POLARITY) | + SM(ath_bt_config.bt_priority_time, AR_BT_PRIORITY_TIME) | + SM(ath_bt_config.bt_first_slot_time, AR_BT_FIRST_SLOT_TIME) | + SM(qnum, AR_BT_QCU_THRESH); + + btcoex_info->bt_coex_mode2 = + SM(ath_bt_config.bt_hold_rx_clear, AR_BT_HOLD_RX_CLEAR) | + SM(ATH_BTCOEX_BMISS_THRESH, AR_BT_BCN_MISS_THRESH) | + AR_BT_DISABLE_BT_ANT; + + btcoex_info->bt_stomp_type = ATH_BTCOEX_STOMP_LOW; + + btcoex_info->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000; + + btcoex_info->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) * + btcoex_info->btcoex_period / 100; + + for (i = 0; i < 32; i++) + hw->hw_gen_timers.gen_timer_index[(debruijn32 << i) >> 27] = i; + + setup_timer(&btcoex_info->period_timer, ath_btcoex_period_timer, + (unsigned long) hw->ah_sc); + + btcoex_info->no_stomp_timer = ath_gen_timer_alloc(hw, + ath_btcoex_no_stomp_timer, + ath_btcoex_no_stomp_timer, + (void *)hw->ah_sc, AR_FIRST_NDP_TIMER); + + if (btcoex_info->no_stomp_timer == NULL) + return -ENOMEM; + + spin_lock_init(&btcoex_info->btcoex_lock); + + return 0; +} + +int ath9k_hw_btcoex_init(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + int ret = 0; + + if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { + /* connect bt_active to baseband */ + REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, + (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | + AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF)); + + REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, + AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); + + /* Set input mux for bt_active to gpio pin */ + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_ACTIVE, + btcoex_info->btactive_gpio); + + /* Configure the desired gpio port for input */ + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); + } else { + /* btcoex 3-wire */ + REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, + (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB | + AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB)); + + /* Set input mux for bt_prority_async and + * bt_active_async to GPIO pins */ + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_ACTIVE, + btcoex_info->btactive_gpio); + + REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, + AR_GPIO_INPUT_MUX1_BT_PRIORITY, + btcoex_info->btpriority_gpio); + + /* Configure the desired GPIO ports for input */ + + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btactive_gpio); + ath9k_hw_cfg_gpio_input(ah, btcoex_info->btpriority_gpio); + + ret = ath_init_btcoex_info(ah, btcoex_info); + } + + return ret; +} + +void ath9k_hw_btcoex_enable(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + + if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_2WIRE) { + /* Configure the desired GPIO port for TX_FRAME output */ + ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); + } else { + /* + * Program coex mode and weight registers to + * enable coex 3-wire + */ + REG_WRITE(ah, AR_BT_COEX_MODE, btcoex_info->bt_coex_mode); + REG_WRITE(ah, AR_BT_COEX_WEIGHT, btcoex_info->bt_coex_weights); + REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex_info->bt_coex_mode2); + + REG_RMW_FIELD(ah, AR_QUIET1, + AR_QUIET1_QUIET_ACK_CTS_ENABLE, 1); + REG_RMW_FIELD(ah, AR_PCU_MISC, + AR_PCU_BT_ANT_PREVENT_RX, 0); + + ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL); + } + + REG_RMW(ah, AR_GPIO_PDPU, + (0x2 << (btcoex_info->btactive_gpio * 2)), + (0x3 << (btcoex_info->btactive_gpio * 2))); + + ah->ah_sc->sc_flags |= SC_OP_BTCOEX_ENABLED; +} + +void ath9k_hw_btcoex_disable(struct ath_hw *ah) +{ + struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; + + ath9k_hw_set_gpio(ah, btcoex_info->wlanactive_gpio, 0); + + ath9k_hw_cfg_output(ah, btcoex_info->wlanactive_gpio, + AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + + if (btcoex_info->btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) { + REG_WRITE(ah, AR_BT_COEX_MODE, AR_BT_QUIET | AR_BT_MODE); + REG_WRITE(ah, AR_BT_COEX_WEIGHT, 0); + REG_WRITE(ah, AR_BT_COEX_MODE2, 0); + } + + ah->ah_sc->sc_flags &= ~SC_OP_BTCOEX_ENABLED; +} + +/* + * Pause btcoex timer and bt duty cycle timer + */ +void ath_btcoex_timer_pause(struct ath_softc *sc, + struct ath_btcoex_info *btinfo) +{ + + del_timer_sync(&btinfo->period_timer); + + if (btinfo->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + + btinfo->hw_timer_enabled = false; +} + +/* + * (Re)start btcoex timers + */ +void ath_btcoex_timer_resume(struct ath_softc *sc, + struct ath_btcoex_info *btinfo) +{ + + DPRINTF(sc, ATH_DBG_BTCOEX, "Starting btcoex timers"); + + /* make sure duty cycle timer is also stopped when resuming */ + if (btinfo->hw_timer_enabled) + ath_gen_timer_stop(sc->sc_ah, btinfo->no_stomp_timer); + + btinfo->bt_priority_cnt = 0; + btinfo->bt_priority_time = jiffies; + sc->sc_flags &= ~SC_OP_BT_PRIORITY_DETECTED; + + mod_timer(&btinfo->period_timer, jiffies); +} diff --git a/drivers/net/wireless/ath/ath9k/btcoex.h b/drivers/net/wireless/ath/ath9k/btcoex.h new file mode 100644 index 00000000000..45568196c59 --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/btcoex.h @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2009 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef BTCOEX_H +#define BTCOEX_H + +#define ATH_WLANACTIVE_GPIO 5 +#define ATH_BTACTIVE_GPIO 6 + +#define ATH_BTCOEX_DEF_BT_PERIOD 45 +#define ATH_BTCOEX_DEF_DUTY_CYCLE 55 +#define ATH_BTCOEX_BMISS_THRESH 50 + +#define ATH_BT_PRIORITY_TIME_THRESHOLD 1000 /* ms */ +#define ATH_BT_CNT_THRESHOLD 3 + +enum ath_btcoex_scheme { + ATH_BTCOEX_CFG_NONE, + ATH_BTCOEX_CFG_2WIRE, + ATH_BTCOEX_CFG_3WIRE, +}; + +enum ath_stomp_type { + ATH_BTCOEX_NO_STOMP, + ATH_BTCOEX_STOMP_ALL, + ATH_BTCOEX_STOMP_LOW, + ATH_BTCOEX_STOMP_NONE +}; + +enum ath_bt_mode { + ATH_BT_COEX_MODE_LEGACY, /* legacy rx_clear mode */ + ATH_BT_COEX_MODE_UNSLOTTED, /* untimed/unslotted mode */ + ATH_BT_COEX_MODE_SLOTTED, /* slotted mode */ + ATH_BT_COEX_MODE_DISALBED, /* coexistence disabled */ +}; + +struct ath_btcoex_config { + u8 bt_time_extend; + bool bt_txstate_extend; + bool bt_txframe_extend; + enum ath_bt_mode bt_mode; /* coexistence mode */ + bool bt_quiet_collision; + bool bt_rxclear_polarity; /* invert rx_clear as WLAN_ACTIVE*/ + u8 bt_priority_time; + u8 bt_first_slot_time; + bool bt_hold_rx_clear; +}; + +struct ath_btcoex_info { + enum ath_btcoex_scheme btcoex_scheme; + u8 wlanactive_gpio; + u8 btactive_gpio; + u8 btpriority_gpio; + u8 bt_duty_cycle; /* BT duty cycle in percentage */ + int bt_stomp_type; /* Types of BT stomping */ + u32 bt_coex_mode; /* Register setting for AR_BT_COEX_MODE */ + u32 bt_coex_weights; /* Register setting for AR_BT_COEX_WEIGHT */ + u32 bt_coex_mode2; /* Register setting for AR_BT_COEX_MODE2 */ + u32 btcoex_no_stomp; /* in usec */ + u32 btcoex_period; /* in usec */ + u32 bt_priority_cnt; + unsigned long bt_priority_time; + bool hw_timer_enabled; + spinlock_t btcoex_lock; + struct timer_list period_timer; /* Timer for BT period */ + struct ath_gen_timer *no_stomp_timer; /*Timer for no BT stomping*/ +}; + +int ath9k_hw_btcoex_init(struct ath_hw *ah); +void ath9k_hw_btcoex_enable(struct ath_hw *ah); +void ath9k_hw_btcoex_disable(struct ath_hw *ah); +void ath_btcoex_timer_resume(struct ath_softc *sc, + struct ath_btcoex_info *btinfo); +void ath_btcoex_timer_pause(struct ath_softc *sc, + struct ath_btcoex_info *btinfo); + +static inline void ath_btcoex_set_weight(struct ath_btcoex_info *btcoex_info, + u32 bt_weight, + u32 wlan_weight) +{ + btcoex_info->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) | + SM(wlan_weight, AR_BTCOEX_WL_WGHT); +} + +#endif diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 20f74b5b570..3234995e888 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -861,7 +861,7 @@ static void ath9k_hw_9271_pa_cal(struct ath_hw *ah) REG_WRITE(ah, regList[i][0], regList[i][1]); } -static inline void ath9k_hw_9285_pa_cal(struct ath_hw *ah) +static inline void ath9k_hw_9285_pa_cal(struct ath_hw *ah, bool is_reset) { u32 regVal; @@ -877,6 +877,13 @@ static inline void ath9k_hw_9285_pa_cal(struct ath_hw *ah) { 0x7838, 0 }, }; + DPRINTF(ah->ah_sc, ATH_DBG_CALIBRATE, "Running PA Calibration\n"); + + /* PA CAL is not needed for high power solution */ + if (ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE) == + AR5416_EEP_TXGAIN_HIGH_POWER) + return; + if (AR_SREV_9285_11(ah)) { REG_WRITE(ah, AR9285_AN_TOP4, (AR9285_AN_TOP4_DEFAULT | 0x14)); udelay(10); @@ -899,13 +906,13 @@ static inline void ath9k_hw_9285_pa_cal(struct ath_hw *ah) REG_RMW_FIELD(ah, AR9285_AN_RF2G2, AR9285_AN_RF2G2_OFFCAL, 0); REG_RMW_FIELD(ah, AR9285_AN_RF2G7, AR9285_AN_RF2G7_PWDDB, 0); REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_ENPACAL, 0); - REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_PDPADRV1, 1); + REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_PDPADRV1, 0); REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_PDPADRV2, 0); REG_RMW_FIELD(ah, AR9285_AN_RF2G1, AR9285_AN_RF2G1_PDPAOUT, 0); REG_RMW_FIELD(ah, AR9285_AN_RF2G8, AR9285_AN_RF2G8_PADRVGN2TAB0, 7); REG_RMW_FIELD(ah, AR9285_AN_RF2G7, AR9285_AN_RF2G7_PADRVGN2TAB0, 0); ccomp_org = MS(REG_READ(ah, AR9285_AN_RF2G6), AR9285_AN_RF2G6_CCOMP); - REG_RMW_FIELD(ah, AR9285_AN_RF2G6, AR9285_AN_RF2G6_CCOMP, 7); + REG_RMW_FIELD(ah, AR9285_AN_RF2G6, AR9285_AN_RF2G6_CCOMP, 0xf); REG_WRITE(ah, AR9285_AN_TOP2, 0xca0358a0); udelay(30); @@ -917,7 +924,6 @@ static inline void ath9k_hw_9285_pa_cal(struct ath_hw *ah) regVal |= (1 << (19 + i)); REG_WRITE(ah, 0x7834, regVal); udelay(1); - regVal = REG_READ(ah, 0x7834); regVal &= (~(0x1 << (19 + i))); reg_field = MS(REG_READ(ah, 0x7840), AR9285_AN_RXTXBB1_SPARE9); regVal |= (reg_field << (19 + i)); @@ -936,6 +942,17 @@ static inline void ath9k_hw_9285_pa_cal(struct ath_hw *ah) offs_6_1 = offset>>1; offs_0 = offset & 1; + if ((!is_reset) && (ah->pacal_info.prev_offset == offset)) { + if (ah->pacal_info.max_skipcount < MAX_PACAL_SKIPCOUNT) + ah->pacal_info.max_skipcount = + 2 * ah->pacal_info.max_skipcount; + ah->pacal_info.skipcount = ah->pacal_info.max_skipcount; + } else { + ah->pacal_info.max_skipcount = 1; + ah->pacal_info.skipcount = 0; + ah->pacal_info.prev_offset = offset; + } + REG_RMW_FIELD(ah, AR9285_AN_RF2G6, AR9285_AN_RF2G6_OFFS, offs_6_1); REG_RMW_FIELD(ah, AR9285_AN_RF2G3, AR9285_AN_RF2G3_PDVCCOMP, offs_0); @@ -982,8 +999,12 @@ bool ath9k_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan, /* Do periodic PAOffset Cal */ if (AR_SREV_9271(ah)) ath9k_hw_9271_pa_cal(ah); - else if (AR_SREV_9285_11_OR_LATER(ah)) - ath9k_hw_9285_pa_cal(ah); + else if (AR_SREV_9285_11_OR_LATER(ah)) { + if (!ah->pacal_info.skipcount) + ath9k_hw_9285_pa_cal(ah, false); + else + ah->pacal_info.skipcount--; + } if (OLC_FOR_AR9280_20_LATER || OLC_FOR_AR9287_10_LATER) ath9k_olc_temp_compensation(ah); @@ -1081,7 +1102,7 @@ bool ath9k_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) /* Do PA Calibration */ if (AR_SREV_9285_11_OR_LATER(ah)) - ath9k_hw_9285_pa_cal(ah); + ath9k_hw_9285_pa_cal(ah, true); /* Do NF Calibration after DC offset and other calibrations */ REG_WRITE(ah, AR_PHY_AGC_CONTROL, diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h index 547e697b905..019bcbba40e 100644 --- a/drivers/net/wireless/ath/ath9k/calib.h +++ b/drivers/net/wireless/ath/ath9k/calib.h @@ -110,6 +110,13 @@ struct ath9k_nfcal_hist { u8 invalidNFcount; }; +#define MAX_PACAL_SKIPCOUNT 8 +struct ath9k_pacal_info{ + int32_t prev_offset; /* Previous value of PA offset value */ + int8_t max_skipcount; /* Max No. of times PACAL can be skipped */ + int8_t skipcount; /* No. of times the PACAL to be skipped */ +}; + bool ath9k_hw_reset_calvalid(struct ath_hw *ah); void ath9k_hw_start_nfcal(struct ath_hw *ah); void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan); diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 9e369208f7d..2be4c225204 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -93,6 +93,8 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf, int i, qcuOffset = 0, dcuOffset = 0; u32 *qcuBase = &val[0], *dcuBase = &val[4]; + ath9k_ps_wakeup(sc); + REG_WRITE(ah, AR_MACMISC, ((AR_MACMISC_DMA_OBS_LINE_8 << AR_MACMISC_DMA_OBS_S) | (AR_MACMISC_MISC_OBS_BUS_1 << @@ -159,6 +161,8 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf, len += snprintf(buf + len, sizeof(buf) - len, "AR_CR: 0x%x \n", REG_READ(ah, AR_CR)); + ath9k_ps_restore(sc); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); } diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h index 5e56b79d0cb..7241f474833 100644 --- a/drivers/net/wireless/ath/ath9k/debug.h +++ b/drivers/net/wireless/ath/ath9k/debug.h @@ -30,6 +30,8 @@ enum ATH_DEBUG { ATH_DBG_CONFIG = 0x00000200, ATH_DBG_FATAL = 0x00000400, ATH_DBG_PS = 0x00000800, + ATH_DBG_HWTIMER = 0x00001000, + ATH_DBG_BTCOEX = 0x00002000, ATH_DBG_ANY = 0xffffffff }; diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c index 958948bc73f..b6e52d0f8c4 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.c +++ b/drivers/net/wireless/ath/ath9k/eeprom.c @@ -143,10 +143,10 @@ void ath9k_hw_get_legacy_target_powers(struct ath_hw *ah, IS_CHAN_2GHZ(chan))) { matchIndex = i; break; - } else if ((freq < ath9k_hw_fbin2freq(powInfo[i].bChannel, - IS_CHAN_2GHZ(chan))) && - (freq > ath9k_hw_fbin2freq(powInfo[i - 1].bChannel, - IS_CHAN_2GHZ(chan)))) { + } else if (freq < ath9k_hw_fbin2freq(powInfo[i].bChannel, + IS_CHAN_2GHZ(chan)) && i > 0 && + freq > ath9k_hw_fbin2freq(powInfo[i - 1].bChannel, + IS_CHAN_2GHZ(chan))) { lowIndex = i - 1; break; } @@ -198,10 +198,10 @@ void ath9k_hw_get_target_powers(struct ath_hw *ah, matchIndex = i; break; } else - if ((freq < ath9k_hw_fbin2freq(powInfo[i].bChannel, - IS_CHAN_2GHZ(chan))) && - (freq > ath9k_hw_fbin2freq(powInfo[i - 1].bChannel, - IS_CHAN_2GHZ(chan)))) { + if (freq < ath9k_hw_fbin2freq(powInfo[i].bChannel, + IS_CHAN_2GHZ(chan)) && i > 0 && + freq > ath9k_hw_fbin2freq(powInfo[i - 1].bChannel, + IS_CHAN_2GHZ(chan))) { lowIndex = i - 1; break; } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 4f3d5ea3481..e340dacc6eb 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2555,6 +2555,9 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, #endif } + if (ah->ah_sc->sc_flags & SC_OP_BTCOEX_ENABLED) + ath9k_hw_btcoex_enable(ah); + return 0; } @@ -3212,6 +3215,23 @@ bool ath9k_hw_getisr(struct ath_hw *ah, enum ath9k_int *masked) if (AR_SREV_9100(ah)) return true; + if (isr & AR_ISR_GENTMR) { + u32 s5_s; + + s5_s = REG_READ(ah, AR_ISR_S5_S); + if (isr & AR_ISR_GENTMR) { + ah->intr_gen_timer_trigger = + MS(s5_s, AR_ISR_S5_GENTIMER_TRIG); + + ah->intr_gen_timer_thresh = + MS(s5_s, AR_ISR_S5_GENTIMER_THRESH); + + if (ah->intr_gen_timer_trigger) + *masked |= ATH9K_INT_GENTIMER; + + } + } + if (sync_cause) { fatal_int = (sync_cause & @@ -3486,6 +3506,7 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) { struct ath9k_hw_capabilities *pCap = &ah->caps; struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); + struct ath_btcoex_info *btcoex_info = &ah->ah_sc->btcoex_info; u16 capField = 0, eeval; @@ -3662,9 +3683,15 @@ void ath9k_hw_fill_cap_info(struct ath_hw *ah) ah->eep_ops->get_num_ant_config(ah, ATH9K_HAL_FREQ_BAND_2GHZ); if (AR_SREV_9280_10_OR_LATER(ah) && btcoex_enable) { - pCap->hw_caps |= ATH9K_HW_CAP_BT_COEX; - ah->btactive_gpio = 6; - ah->wlanactive_gpio = 5; + btcoex_info->btactive_gpio = ATH_BTACTIVE_GPIO; + btcoex_info->wlanactive_gpio = ATH_WLANACTIVE_GPIO; + + if (AR_SREV_9285(ah)) + btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_3WIRE; + else + btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_2WIRE; + } else { + btcoex_info->btcoex_scheme = ATH_BTCOEX_CFG_NONE; } } @@ -4069,29 +4096,197 @@ void ath9k_hw_set11nmac2040(struct ath_hw *ah, enum ath9k_ht_macmode mode) REG_WRITE(ah, AR_2040_MODE, macmode); } -/***************************/ -/* Bluetooth Coexistence */ -/***************************/ +/* HW Generic timers configuration */ -void ath9k_hw_btcoex_enable(struct ath_hw *ah) +static const struct ath_gen_timer_configuration gen_tmr_configuration[] = +{ + {AR_NEXT_NDP_TIMER, AR_NDP_PERIOD, AR_TIMER_MODE, 0x0080}, + {AR_NEXT_NDP_TIMER, AR_NDP_PERIOD, AR_TIMER_MODE, 0x0080}, + {AR_NEXT_NDP_TIMER, AR_NDP_PERIOD, AR_TIMER_MODE, 0x0080}, + {AR_NEXT_NDP_TIMER, AR_NDP_PERIOD, AR_TIMER_MODE, 0x0080}, + {AR_NEXT_NDP_TIMER, AR_NDP_PERIOD, AR_TIMER_MODE, 0x0080}, + {AR_NEXT_NDP_TIMER, AR_NDP_PERIOD, AR_TIMER_MODE, 0x0080}, + {AR_NEXT_NDP_TIMER, AR_NDP_PERIOD, AR_TIMER_MODE, 0x0080}, + {AR_NEXT_NDP_TIMER, AR_NDP_PERIOD, AR_TIMER_MODE, 0x0080}, + {AR_NEXT_NDP2_TIMER, AR_NDP2_PERIOD, AR_NDP2_TIMER_MODE, 0x0001}, + {AR_NEXT_NDP2_TIMER + 1*4, AR_NDP2_PERIOD + 1*4, + AR_NDP2_TIMER_MODE, 0x0002}, + {AR_NEXT_NDP2_TIMER + 2*4, AR_NDP2_PERIOD + 2*4, + AR_NDP2_TIMER_MODE, 0x0004}, + {AR_NEXT_NDP2_TIMER + 3*4, AR_NDP2_PERIOD + 3*4, + AR_NDP2_TIMER_MODE, 0x0008}, + {AR_NEXT_NDP2_TIMER + 4*4, AR_NDP2_PERIOD + 4*4, + AR_NDP2_TIMER_MODE, 0x0010}, + {AR_NEXT_NDP2_TIMER + 5*4, AR_NDP2_PERIOD + 5*4, + AR_NDP2_TIMER_MODE, 0x0020}, + {AR_NEXT_NDP2_TIMER + 6*4, AR_NDP2_PERIOD + 6*4, + AR_NDP2_TIMER_MODE, 0x0040}, + {AR_NEXT_NDP2_TIMER + 7*4, AR_NDP2_PERIOD + 7*4, + AR_NDP2_TIMER_MODE, 0x0080} +}; + +/* HW generic timer primitives */ + +/* compute and clear index of rightmost 1 */ +static u32 rightmost_index(struct ath_gen_timer_table *timer_table, u32 *mask) { - /* connect bt_active to baseband */ - REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL, - (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF | - AR_GPIO_INPUT_EN_VAL_BT_FREQUENCY_DEF)); + u32 b; - REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL, - AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB); + b = *mask; + b &= (0-b); + *mask &= ~b; + b *= debruijn32; + b >>= 27; + + return timer_table->gen_timer_index[b]; +} + +u32 ath9k_hw_gettsf32(struct ath_hw *ah) +{ + return REG_READ(ah, AR_TSF_L32); +} + +struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah, + void (*trigger)(void *), + void (*overflow)(void *), + void *arg, + u8 timer_index) +{ + struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers; + struct ath_gen_timer *timer; + + timer = kzalloc(sizeof(struct ath_gen_timer), GFP_KERNEL); + + if (timer == NULL) { + printk(KERN_DEBUG "Failed to allocate memory" + "for hw timer[%d]\n", timer_index); + return NULL; + } + + /* allocate a hardware generic timer slot */ + timer_table->timers[timer_index] = timer; + timer->index = timer_index; + timer->trigger = trigger; + timer->overflow = overflow; + timer->arg = arg; + + return timer; +} + +void ath_gen_timer_start(struct ath_hw *ah, + struct ath_gen_timer *timer, + u32 timer_next, u32 timer_period) +{ + struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers; + u32 tsf; + + BUG_ON(!timer_period); + + set_bit(timer->index, &timer_table->timer_mask.timer_bits); - /* Set input mux for bt_active to gpio pin */ - REG_RMW_FIELD(ah, AR_GPIO_INPUT_MUX1, - AR_GPIO_INPUT_MUX1_BT_ACTIVE, - ah->btactive_gpio); + tsf = ath9k_hw_gettsf32(ah); - /* Configure the desired gpio port for input */ - ath9k_hw_cfg_gpio_input(ah, ah->btactive_gpio); + DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, "curent tsf %x period %x" + "timer_next %x\n", tsf, timer_period, timer_next); - /* Configure the desired GPIO port for TX_FRAME output */ - ath9k_hw_cfg_output(ah, ah->wlanactive_gpio, - AR_GPIO_OUTPUT_MUX_AS_TX_FRAME); + /* + * Pull timer_next forward if the current TSF already passed it + * because of software latency + */ + if (timer_next < tsf) + timer_next = tsf + timer_period; + + /* + * Program generic timer registers + */ + REG_WRITE(ah, gen_tmr_configuration[timer->index].next_addr, + timer_next); + REG_WRITE(ah, gen_tmr_configuration[timer->index].period_addr, + timer_period); + REG_SET_BIT(ah, gen_tmr_configuration[timer->index].mode_addr, + gen_tmr_configuration[timer->index].mode_mask); + + /* Enable both trigger and thresh interrupt masks */ + REG_SET_BIT(ah, AR_IMR_S5, + (SM(AR_GENTMR_BIT(timer->index), AR_IMR_S5_GENTIMER_THRESH) | + SM(AR_GENTMR_BIT(timer->index), AR_IMR_S5_GENTIMER_TRIG))); + + if ((ah->ah_sc->imask & ATH9K_INT_GENTIMER) == 0) { + ath9k_hw_set_interrupts(ah, 0); + ah->ah_sc->imask |= ATH9K_INT_GENTIMER; + ath9k_hw_set_interrupts(ah, ah->ah_sc->imask); + } +} + +void ath_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer) +{ + struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers; + + if ((timer->index < AR_FIRST_NDP_TIMER) || + (timer->index >= ATH_MAX_GEN_TIMER)) { + return; + } + + /* Clear generic timer enable bits. */ + REG_CLR_BIT(ah, gen_tmr_configuration[timer->index].mode_addr, + gen_tmr_configuration[timer->index].mode_mask); + + /* Disable both trigger and thresh interrupt masks */ + REG_CLR_BIT(ah, AR_IMR_S5, + (SM(AR_GENTMR_BIT(timer->index), AR_IMR_S5_GENTIMER_THRESH) | + SM(AR_GENTMR_BIT(timer->index), AR_IMR_S5_GENTIMER_TRIG))); + + clear_bit(timer->index, &timer_table->timer_mask.timer_bits); + + /* if no timer is enabled, turn off interrupt mask */ + if (timer_table->timer_mask.val == 0) { + ath9k_hw_set_interrupts(ah, 0); + ah->ah_sc->imask &= ~ATH9K_INT_GENTIMER; + ath9k_hw_set_interrupts(ah, ah->ah_sc->imask); + } +} + +void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer) +{ + struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers; + + /* free the hardware generic timer slot */ + timer_table->timers[timer->index] = NULL; + kfree(timer); +} + +/* + * Generic Timer Interrupts handling + */ +void ath_gen_timer_isr(struct ath_hw *ah) +{ + struct ath_gen_timer_table *timer_table = &ah->hw_gen_timers; + struct ath_gen_timer *timer; + u32 trigger_mask, thresh_mask, index; + + /* get hardware generic timer interrupt status */ + trigger_mask = ah->intr_gen_timer_trigger; + thresh_mask = ah->intr_gen_timer_thresh; + trigger_mask &= timer_table->timer_mask.val; + thresh_mask &= timer_table->timer_mask.val; + + trigger_mask &= ~thresh_mask; + + while (thresh_mask) { + index = rightmost_index(timer_table, &thresh_mask); + timer = timer_table->timers[index]; + BUG_ON(!timer); + DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, + "TSF overflow for Gen timer %d\n", index); + timer->overflow(timer->arg); + } + + while (trigger_mask) { + index = rightmost_index(timer_table, &trigger_mask); + timer = timer_table->timers[index]; + BUG_ON(!timer); + DPRINTF(ah->ah_sc, ATH_DBG_HWTIMER, + "Gen timer[%d] trigger\n", index); + timer->trigger(timer->arg); + } } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 24b30631d93..5ca6ffa7091 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -79,6 +79,7 @@ #define AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED 1 #define AR_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED 2 #define AR_GPIO_OUTPUT_MUX_AS_TX_FRAME 3 +#define AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL 4 #define AR_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED 5 #define AR_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED 6 @@ -151,7 +152,6 @@ enum ath9k_hw_caps { ATH9K_HW_CAP_ENHANCEDPM = BIT(14), ATH9K_HW_CAP_AUTOSLEEP = BIT(15), ATH9K_HW_CAP_4KB_SPLITTRANS = BIT(16), - ATH9K_HW_CAP_BT_COEX = BIT(17) }; enum ath9k_capability_type { @@ -238,6 +238,7 @@ enum ath9k_int { ATH9K_INT_GPIO = 0x01000000, ATH9K_INT_CABEND = 0x02000000, ATH9K_INT_TSFOOR = 0x04000000, + ATH9K_INT_GENTIMER = 0x08000000, ATH9K_INT_CST = 0x10000000, ATH9K_INT_GTT = 0x20000000, ATH9K_INT_FATAL = 0x40000000, @@ -391,6 +392,41 @@ struct ath9k_hw_version { u16 analog2GhzRev; }; +/* Generic TSF timer definitions */ + +#define ATH_MAX_GEN_TIMER 16 + +#define AR_GENTMR_BIT(_index) (1 << (_index)) + +/* + * Using de Bruijin sequence to to look up 1's index in a 32 bit number + * debruijn32 = 0000 0111 0111 1100 1011 0101 0011 0001 + */ +#define debruijn32 0x077CB531UL + +struct ath_gen_timer_configuration { + u32 next_addr; + u32 period_addr; + u32 mode_addr; + u32 mode_mask; +}; + +struct ath_gen_timer { + void (*trigger)(void *arg); + void (*overflow)(void *arg); + void *arg; + u8 index; +}; + +struct ath_gen_timer_table { + u32 gen_timer_index[32]; + struct ath_gen_timer *timers[ATH_MAX_GEN_TIMER]; + union { + unsigned long timer_bits; + u16 val; + } timer_mask; +}; + struct ath_hw { struct ath_softc *ah_sc; struct ath9k_hw_version hw_version; @@ -414,8 +450,6 @@ struct ath_hw { u16 rfsilent; u32 rfkill_gpio; u32 rfkill_polarity; - u32 btactive_gpio; - u32 wlanactive_gpio; u32 ah_flags; bool htc_reset_init; @@ -424,6 +458,7 @@ struct ath_hw { enum ath9k_power_mode power_mode; struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS]; + struct ath9k_pacal_info pacal_info; struct ar5416Stats stats; struct ath9k_tx_queue_info txq[ATH9K_NUM_TX_QUEUES]; @@ -538,6 +573,10 @@ struct ath_hw { struct ar5416IniArray iniModesAdditional; struct ar5416IniArray iniModesRxGain; struct ar5416IniArray iniModesTxGain; + + u32 intr_gen_timer_trigger; + u32 intr_gen_timer_thresh; + struct ath_gen_timer_table hw_gen_timers; }; /* Initialization, Detach, Reset */ @@ -613,6 +652,17 @@ bool ath9k_hw_intrpend(struct ath_hw *ah); bool ath9k_hw_getisr(struct ath_hw *ah, enum ath9k_int *masked); enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints); -void ath9k_hw_btcoex_enable(struct ath_hw *ah); +/* Generic hw timer primitives */ +struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah, + void (*trigger)(void *), + void (*overflow)(void *), + void *arg, + u8 timer_index); +void ath_gen_timer_start(struct ath_hw *ah, struct ath_gen_timer *timer, + u32 timer_next, u32 timer_period); +void ath_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer); +void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer); +void ath_gen_timer_isr(struct ath_hw *hw); +u32 ath9k_hw_gettsf32(struct ath_hw *ah); #endif diff --git a/drivers/net/wireless/ath/ath9k/initvals.h b/drivers/net/wireless/ath/ath9k/initvals.h index 27a86bb7c4c..8622265a030 100644 --- a/drivers/net/wireless/ath/ath9k/initvals.h +++ b/drivers/net/wireless/ath/ath9k/initvals.h @@ -4133,7 +4133,7 @@ static const u_int32_t ar9285Modes_9285_1_2[][6] = { { 0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440, 0x00006880 }, { 0x00009804, 0x00000300, 0x000003c4, 0x000003c4, 0x00000300, 0x00000303 }, { 0x00009820, 0x02020200, 0x02020200, 0x02020200, 0x02020200, 0x02020200 }, - { 0x00009824, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e }, + { 0x00009824, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e }, { 0x00009828, 0x0a020001, 0x0a020001, 0x0a020001, 0x0a020001, 0x0a020001 }, { 0x00009834, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e }, { 0x00009838, 0x00000007, 0x00000007, 0x00000007, 0x00000007, 0x00000007 }, @@ -4158,7 +4158,7 @@ static const u_int32_t ar9285Modes_9285_1_2[][6] = { { 0x000099bc, 0x00000600, 0x00000600, 0x00000c00, 0x00000c00, 0x00000c00 }, { 0x000099c0, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4 }, { 0x000099c4, 0x06336f77, 0x06336f77, 0x06336f77, 0x06336f77, 0x06336f77 }, - { 0x000099c8, 0x6af65329, 0x6af65329, 0x6af65329, 0x6af65329, 0x6af65329 }, + { 0x000099c8, 0x6af6532f, 0x6af6532f, 0x6af6532f, 0x6af6532f, 0x6af6532f }, { 0x000099cc, 0x08f186c8, 0x08f186c8, 0x08f186c8, 0x08f186c8, 0x08f186c8 }, { 0x000099d0, 0x00046384, 0x00046384, 0x00046384, 0x00046384, 0x00046384 }, { 0x000099d4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 }, @@ -4601,7 +4601,7 @@ static const u_int32_t ar9285Common_9285_1_2[][2] = { { 0x00008258, 0x00000000 }, { 0x0000825c, 0x400000ff }, { 0x00008260, 0x00080922 }, - { 0x00008264, 0xa8a00010 }, + { 0x00008264, 0x88a00010 }, { 0x00008270, 0x00000000 }, { 0x00008274, 0x40000000 }, { 0x00008278, 0x003e4180 }, @@ -4650,7 +4650,7 @@ static const u_int32_t ar9285Common_9285_1_2[][2] = { { 0x00009954, 0x5f3ca3de }, { 0x00009958, 0x2108ecff }, { 0x00009968, 0x000003ce }, - { 0x00009970, 0x192bb515 }, + { 0x00009970, 0x192bb514 }, { 0x00009974, 0x00000000 }, { 0x00009978, 0x00000001 }, { 0x0000997c, 0x00000000 }, @@ -4728,7 +4728,7 @@ static const u_int32_t ar9285Common_9285_1_2[][2] = { { 0x00007800, 0x00140000 }, { 0x00007804, 0x0e4548d8 }, { 0x00007808, 0x54214514 }, - { 0x0000780c, 0x02025820 }, + { 0x0000780c, 0x02025830 }, { 0x00007810, 0x71c0d388 }, { 0x00007814, 0x924934a8 }, { 0x0000781c, 0x00000000 }, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 9b9b4e8ee1e..4fae699a53c 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -439,8 +439,8 @@ static void ath_start_ani(struct ath_softc *sc) */ void ath_update_chainmask(struct ath_softc *sc, int is_ht) { - if (is_ht || - (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_BT_COEX)) { + if ((sc->sc_flags & SC_OP_SCANNING) || is_ht || + (sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE)) { sc->tx_chainmask = sc->sc_ah->caps.tx_chainmask; sc->rx_chainmask = sc->sc_ah->caps.rx_chainmask; } else { @@ -602,6 +602,10 @@ irqreturn_t ath_isr(int irq, void *dev) sc->sc_flags |= SC_OP_WAIT_FOR_BEACON; } + if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + if (status & ATH9K_INT_GENTIMER) + ath_gen_timer_isr(ah); + chip_reset: ath_debug_stat_interrupt(sc, status); @@ -1279,6 +1283,10 @@ void ath_detach(struct ath_softc *sc) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); + if ((sc->btcoex_info.no_stomp_timer) && + sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ath_gen_timer_free(sc->sc_ah, sc->btcoex_info.no_stomp_timer); + ath9k_hw_detach(sc->sc_ah); sc->sc_ah = NULL; ath9k_exit_debug(sc); @@ -1509,8 +1517,11 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc) ARRAY_SIZE(ath9k_5ghz_chantable); } - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_BT_COEX) - ath9k_hw_btcoex_enable(sc->sc_ah); + if (sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) { + r = ath9k_hw_btcoex_init(ah); + if (r) + goto bad2; + } return 0; bad2: @@ -1992,6 +2003,16 @@ static int ath9k_start(struct ieee80211_hw *hw) ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); + if ((sc->btcoex_info.btcoex_scheme != ATH_BTCOEX_CFG_NONE) && + !(sc->sc_flags & SC_OP_BTCOEX_ENABLED)) { + ath_btcoex_set_weight(&sc->btcoex_info, AR_BT_COEX_WGHT, + AR_STOMP_LOW_WLAN_WGHT); + ath9k_hw_btcoex_enable(sc->sc_ah); + + if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ath_btcoex_timer_resume(sc, &sc->btcoex_info); + } + mutex_unlock: mutex_unlock(&sc->mutex); @@ -2125,6 +2146,12 @@ static void ath9k_stop(struct ieee80211_hw *hw) return; /* another wiphy still in use */ } + if (sc->sc_flags & SC_OP_BTCOEX_ENABLED) { + ath9k_hw_btcoex_disable(sc->sc_ah); + if (sc->btcoex_info.btcoex_scheme == ATH_BTCOEX_CFG_3WIRE) + ath_btcoex_timer_pause(sc, &sc->btcoex_info); + } + /* make sure h/w will not generate any interrupt * before setting the invalid flag. */ ath9k_hw_set_interrupts(sc->sc_ah, 0); @@ -2713,6 +2740,7 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw) struct ath_wiphy *aphy = hw->priv; struct ath_softc *sc = aphy->sc; + mutex_lock(&sc->mutex); if (ath9k_wiphy_scanning(sc)) { printk(KERN_DEBUG "ath9k: Two wiphys trying to scan at the " "same time\n"); @@ -2720,6 +2748,7 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw) * Do not allow the concurrent scanning state for now. This * could be improved with scanning control moved into ath9k. */ + mutex_unlock(&sc->mutex); return; } @@ -2729,6 +2758,7 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw) spin_lock_bh(&sc->ani_lock); sc->sc_flags |= SC_OP_SCANNING; spin_unlock_bh(&sc->ani_lock); + mutex_unlock(&sc->mutex); } static void ath9k_sw_scan_complete(struct ieee80211_hw *hw) @@ -2736,11 +2766,13 @@ static void ath9k_sw_scan_complete(struct ieee80211_hw *hw) struct ath_wiphy *aphy = hw->priv; struct ath_softc *sc = aphy->sc; + mutex_lock(&sc->mutex); spin_lock_bh(&sc->ani_lock); aphy->state = ATH_WIPHY_ACTIVE; sc->sc_flags &= ~SC_OP_SCANNING; sc->sc_flags |= SC_OP_FULL_RESET; spin_unlock_bh(&sc->ani_lock); + mutex_unlock(&sc->mutex); } struct ieee80211_ops ath9k_ops = { diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 7b62c220d5f..52e62daad3c 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -423,11 +423,12 @@ u32 ath_calcrxfilter(struct ath_softc *sc) if (sc->rx.rxfilter & FIF_PSPOLL) rfilt |= ATH9K_RX_FILTER_PSPOLL; - if (sc->sec_wiphy) { + if (sc->sec_wiphy || (sc->rx.rxfilter & FIF_OTHER_BSS)) { /* TODO: only needed if more than one BSSID is in use in * station/adhoc mode */ - /* TODO: for older chips, may need to add ATH9K_RX_FILTER_PROM - */ + /* The following may also be needed for other older chips */ + if (sc->sc_ah->hw_version.macVersion == AR_SREV_VERSION_9160) + rfilt |= ATH9K_RX_FILTER_PROM; rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL; } diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index c9e1ac92d0e..3ddb243f000 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -234,7 +234,15 @@ #define AR_IMR_S5 0x00b8 #define AR_IMR_S5_TIM_TIMER 0x00000010 #define AR_IMR_S5_DTIM_TIMER 0x00000020 - +#define AR_ISR_S5_GENTIMER_TRIG 0x0000FF80 +#define AR_ISR_S5_GENTIMER_TRIG_S 0 +#define AR_ISR_S5_GENTIMER_THRESH 0xFF800000 +#define AR_ISR_S5_GENTIMER_THRESH_S 16 +#define AR_ISR_S5_S 0x00d8 +#define AR_IMR_S5_GENTIMER_TRIG 0x0000FF80 +#define AR_IMR_S5_GENTIMER_TRIG_S 0 +#define AR_IMR_S5_GENTIMER_THRESH 0xFF800000 +#define AR_IMR_S5_GENTIMER_THRESH_S 16 #define AR_IMR 0x00a0 #define AR_IMR_RXOK 0x00000001 @@ -962,6 +970,8 @@ enum { #define AR_GPIO_INPUT_EN_VAL_RFSILENT_DEF_S 7 #define AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB 0x00001000 #define AR_GPIO_INPUT_EN_VAL_BT_ACTIVE_BB_S 12 +#define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB 0x00001000 +#define AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB_S 1 #define AR_GPIO_INPUT_EN_VAL_RFSILENT_BB 0x00008000 #define AR_GPIO_INPUT_EN_VAL_RFSILENT_BB_S 15 #define AR_GPIO_RTC_RESET_OVERRIDE_ENABLE 0x00010000 @@ -970,6 +980,8 @@ enum { #define AR_GPIO_INPUT_MUX1 0x4058 #define AR_GPIO_INPUT_MUX1_BT_ACTIVE 0x000f0000 #define AR_GPIO_INPUT_MUX1_BT_ACTIVE_S 16 +#define AR_GPIO_INPUT_MUX1_BT_PRIORITY 0x00000f00 +#define AR_GPIO_INPUT_MUX1_BT_PRIORITY_S 8 #define AR_GPIO_INPUT_MUX2 0x405c #define AR_GPIO_INPUT_MUX2_CLK25 0x0000000f @@ -995,6 +1007,8 @@ enum { #define AR_OBS 0x4080 +#define AR_GPIO_PDPU 0x4088 + #define AR_PCIE_MSI 0x4094 #define AR_PCIE_MSI_ENABLE 0x00000001 @@ -1428,6 +1442,7 @@ enum { #define AR_QUIET1_NEXT_QUIET_M 0x0000ffff #define AR_QUIET1_QUIET_ENABLE 0x00010000 #define AR_QUIET1_QUIET_ACK_CTS_ENABLE 0x00020000 +#define AR_QUIET1_QUIET_ACK_CTS_ENABLE_S 17 #define AR_QUIET2 0x8100 #define AR_QUIET2_QUIET_PERIOD_S 0 #define AR_QUIET2_QUIET_PERIOD_M 0x0000ffff @@ -1473,6 +1488,8 @@ enum { #define AR_PCU_CLEAR_VMF 0x01000000 #define AR_PCU_CLEAR_BA_VALID 0x04000000 +#define AR_PCU_BT_ANT_PREVENT_RX 0x00100000 +#define AR_PCU_BT_ANT_PREVENT_RX_S 20 #define AR_FILT_OFDM 0x8124 #define AR_FILT_OFDM_COUNT 0x00FFFFFF @@ -1500,6 +1517,46 @@ enum { #define AR_PHY_ERR_3_COUNT 0x00FFFFFF #define AR_PHY_ERR_MASK_3 0x816c +#define AR_BT_COEX_MODE 0x8170 +#define AR_BT_TIME_EXTEND 0x000000ff +#define AR_BT_TIME_EXTEND_S 0 +#define AR_BT_TXSTATE_EXTEND 0x00000100 +#define AR_BT_TXSTATE_EXTEND_S 8 +#define AR_BT_TX_FRAME_EXTEND 0x00000200 +#define AR_BT_TX_FRAME_EXTEND_S 9 +#define AR_BT_MODE 0x00000c00 +#define AR_BT_MODE_S 10 +#define AR_BT_QUIET 0x00001000 +#define AR_BT_QUIET_S 12 +#define AR_BT_QCU_THRESH 0x0001e000 +#define AR_BT_QCU_THRESH_S 13 +#define AR_BT_RX_CLEAR_POLARITY 0x00020000 +#define AR_BT_RX_CLEAR_POLARITY_S 17 +#define AR_BT_PRIORITY_TIME 0x00fc0000 +#define AR_BT_PRIORITY_TIME_S 18 +#define AR_BT_FIRST_SLOT_TIME 0xff000000 +#define AR_BT_FIRST_SLOT_TIME_S 24 + +#define AR_BT_COEX_WEIGHT 0x8174 +#define AR_BT_COEX_WGHT 0xff55 +#define AR_STOMP_ALL_WLAN_WGHT 0xffcc +#define AR_STOMP_LOW_WLAN_WGHT 0xaaa8 +#define AR_STOMP_NONE_WLAN_WGHT 0xaa00 +#define AR_BTCOEX_BT_WGHT 0x0000ffff +#define AR_BTCOEX_BT_WGHT_S 0 +#define AR_BTCOEX_WL_WGHT 0xffff0000 +#define AR_BTCOEX_WL_WGHT_S 16 + +#define AR_BT_COEX_MODE2 0x817c +#define AR_BT_BCN_MISS_THRESH 0x000000ff +#define AR_BT_BCN_MISS_THRESH_S 0 +#define AR_BT_BCN_MISS_CNT 0x0000ff00 +#define AR_BT_BCN_MISS_CNT_S 8 +#define AR_BT_HOLD_RX_CLEAR 0x00010000 +#define AR_BT_HOLD_RX_CLEAR_S 16 +#define AR_BT_DISABLE_BT_ANT 0x00100000 +#define AR_BT_DISABLE_BT_ANT_S 20 + #define AR_TXSIFS 0x81d0 #define AR_TXSIFS_TIME 0x000000FF #define AR_TXSIFS_TX_LATENCY 0x00000F00 @@ -1516,7 +1573,10 @@ enum { #define AR_TXOP_8_11 0x81f8 #define AR_TXOP_12_15 0x81fc - +#define AR_NEXT_NDP2_TIMER 0x8180 +#define AR_FIRST_NDP_TIMER 7 +#define AR_NDP2_PERIOD 0x81a0 +#define AR_NDP2_TIMER_MODE 0x81c0 #define AR_NEXT_TBTT_TIMER 0x8200 #define AR_NEXT_DMA_BEACON_ALERT 0x8204 #define AR_NEXT_SWBA 0x8208 diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 87762da0383..42551a48c8a 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -493,7 +493,12 @@ static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf, if (tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE || legacy) return 0; - aggr_limit = min(max_4ms_framelen, (u32)ATH_AMPDU_LIMIT_MAX); + if (sc->sc_flags & SC_OP_BT_PRIORITY_DETECTED) + aggr_limit = min((max_4ms_framelen * 3) / 8, + (u32)ATH_AMPDU_LIMIT_MAX); + else + aggr_limit = min(max_4ms_framelen, + (u32)ATH_AMPDU_LIMIT_MAX); /* * h/w can accept aggregates upto 16 bit lengths (65535). @@ -872,7 +877,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype) return &sc->tx.txq[qnum]; } -static int ath_tx_get_qnum(struct ath_softc *sc, int qtype, int haltype) +int ath_tx_get_qnum(struct ath_softc *sc, int qtype, int haltype) { int qnum; diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index 237b1aadf9b..2af3b352232 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -82,15 +82,13 @@ config B43_NPHY config B43_PHY_LP bool "Support for low-power (LP-PHY) devices (EXPERIMENTAL)" depends on B43 && EXPERIMENTAL + default y ---help--- Support for the LP-PHY. The LP-PHY is a low-power PHY built into some notebooks and embedded devices. It supports 802.11a/g (802.11a support is optional, and currently disabled). - This is heavily experimental, and probably will not work for you. - Say N unless you want to help debug the driver. - # This config option automatically enables b43 LEDS support, # if it's possible. config B43_LEDS diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index f5bdf1cae1d..0f168443ad4 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -1456,7 +1456,8 @@ static u16 b43_antenna_to_phyctl(int antenna) return B43_TXH_PHY_ANT2; case B43_ANTENNA3: return B43_TXH_PHY_ANT3; - case B43_ANTENNA_AUTO: + case B43_ANTENNA_AUTO0: + case B43_ANTENNA_AUTO1: return B43_TXH_PHY_ANT01AUTO; } B43_WARN_ON(1); diff --git a/drivers/net/wireless/b43/phy_a.c b/drivers/net/wireless/b43/phy_a.c index 816e028a262..809ec97031c 100644 --- a/drivers/net/wireless/b43/phy_a.c +++ b/drivers/net/wireless/b43/phy_a.c @@ -531,7 +531,7 @@ static void b43_aphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna) tmp = b43_phy_read(dev, B43_PHY_BBANDCFG); tmp &= ~B43_PHY_BBANDCFG_RXANT; - tmp |= (autodiv ? B43_ANTENNA_AUTO0 : antenna) + tmp |= (autodiv ? B43_ANTENNA_AUTO1 : antenna) << B43_PHY_BBANDCFG_RXANT_SHIFT; b43_phy_write(dev, B43_PHY_BBANDCFG, tmp); diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c index 51686ec9698..6e704becda6 100644 --- a/drivers/net/wireless/b43/phy_common.c +++ b/drivers/net/wireless/b43/phy_common.c @@ -249,20 +249,35 @@ void b43_phy_copy(struct b43_wldev *dev, u16 destreg, u16 srcreg) void b43_phy_mask(struct b43_wldev *dev, u16 offset, u16 mask) { - b43_phy_write(dev, offset, - b43_phy_read(dev, offset) & mask); + if (dev->phy.ops->phy_maskset) { + assert_mac_suspended(dev); + dev->phy.ops->phy_maskset(dev, offset, mask, 0); + } else { + b43_phy_write(dev, offset, + b43_phy_read(dev, offset) & mask); + } } void b43_phy_set(struct b43_wldev *dev, u16 offset, u16 set) { - b43_phy_write(dev, offset, - b43_phy_read(dev, offset) | set); + if (dev->phy.ops->phy_maskset) { + assert_mac_suspended(dev); + dev->phy.ops->phy_maskset(dev, offset, 0xFFFF, set); + } else { + b43_phy_write(dev, offset, + b43_phy_read(dev, offset) | set); + } } void b43_phy_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set) { - b43_phy_write(dev, offset, - (b43_phy_read(dev, offset) & mask) | set); + if (dev->phy.ops->phy_maskset) { + assert_mac_suspended(dev); + dev->phy.ops->phy_maskset(dev, offset, mask, set); + } else { + b43_phy_write(dev, offset, + (b43_phy_read(dev, offset) & mask) | set); + } } int b43_switch_channel(struct b43_wldev *dev, unsigned int new_channel) diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h index 9f9f23cab72..28e384633c3 100644 --- a/drivers/net/wireless/b43/phy_common.h +++ b/drivers/net/wireless/b43/phy_common.h @@ -49,11 +49,11 @@ enum b43_interference_mitigation { /* Antenna identifiers */ enum { - B43_ANTENNA0, /* Antenna 0 */ - B43_ANTENNA1, /* Antenna 0 */ - B43_ANTENNA_AUTO1, /* Automatic, starting with antenna 1 */ - B43_ANTENNA_AUTO0, /* Automatic, starting with antenna 0 */ - B43_ANTENNA2, + B43_ANTENNA0 = 0, /* Antenna 0 */ + B43_ANTENNA1 = 1, /* Antenna 1 */ + B43_ANTENNA_AUTO0 = 2, /* Automatic, starting with antenna 0 */ + B43_ANTENNA_AUTO1 = 3, /* Automatic, starting with antenna 1 */ + B43_ANTENNA2 = 4, B43_ANTENNA3 = 8, B43_ANTENNA_AUTO = B43_ANTENNA_AUTO0, @@ -95,6 +95,8 @@ enum b43_txpwr_result { * Must not be NULL. * @phy_write: Write to a PHY register. * Must not be NULL. + * @phy_maskset: Maskset a PHY register, taking shortcuts. + * If it is NULL, a generic algorithm is used. * @radio_read: Read from a Radio register. * Must not be NULL. * @radio_write: Write to a Radio register. @@ -154,6 +156,7 @@ struct b43_phy_operations { /* Register access */ u16 (*phy_read)(struct b43_wldev *dev, u16 reg); void (*phy_write)(struct b43_wldev *dev, u16 reg, u16 value); + void (*phy_maskset)(struct b43_wldev *dev, u16 reg, u16 mask, u16 set); u16 (*radio_read)(struct b43_wldev *dev, u16 reg); void (*radio_write)(struct b43_wldev *dev, u16 reg, u16 value); diff --git a/drivers/net/wireless/b43/phy_g.c b/drivers/net/wireless/b43/phy_g.c index e47131216a6..bdff9afe3f8 100644 --- a/drivers/net/wireless/b43/phy_g.c +++ b/drivers/net/wireless/b43/phy_g.c @@ -2664,7 +2664,7 @@ static void b43_gphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna) tmp = b43_phy_read(dev, B43_PHY_BBANDCFG); tmp &= ~B43_PHY_BBANDCFG_RXANT; - tmp |= (autodiv ? B43_ANTENNA_AUTO0 : antenna) + tmp |= (autodiv ? B43_ANTENNA_AUTO1 : antenna) << B43_PHY_BBANDCFG_RXANT_SHIFT; b43_phy_write(dev, B43_PHY_BBANDCFG, tmp); diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c index 2d3a5d812c4..1ab00b034cb 100644 --- a/drivers/net/wireless/b43/phy_lp.c +++ b/drivers/net/wireless/b43/phy_lp.c @@ -182,8 +182,8 @@ static void lpphy_adjust_gain_table(struct b43_wldev *dev, u32 freq) temp[1] = temp[0] + 0x1000; temp[2] = temp[0] + 0x2000; - b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), 3, temp); b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0), 3, temp); + b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), 3, temp); } static void lpphy_table_init(struct b43_wldev *dev) @@ -223,8 +223,8 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0x0006); b43_phy_mask(dev, B43_LPPHY_RX_RADIO_CTL, 0xFFFE); b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFFE0, 0x0005); - b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFC10, 0x0180); - b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x3800); + b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFC1F, 0x0180); + b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x3C00); b43_phy_maskset(dev, B43_LPPHY_GAINDIRECTMISMATCH, 0xFFF0, 0x0005); b43_phy_maskset(dev, B43_LPPHY_GAIN_MISMATCH_LIMIT, 0xFFC0, 0x001A); b43_phy_maskset(dev, B43_LPPHY_CRS_ED_THRESH, 0xFF00, 0x00B3); @@ -234,19 +234,15 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) if ((bus->sprom.boardflags_lo & B43_BFL_FEM) && ((b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) || (bus->sprom.boardflags_hi & B43_BFH_PAREF))) { - /* TODO: - * Set the LDO voltage to 0x0028 - FIXME: What is this? - * Call sb_pmu_set_ldo_voltage with 4 and the LDO voltage - * as arguments - * Call sb_pmu_paref_ldo_enable with argument TRUE - */ + ssb_pmu_set_ldo_voltage(&bus->chipco, LDO_PAREF, 0x28); + ssb_pmu_set_ldo_paref(&bus->chipco, true); if (dev->phy.rev == 0) { b43_phy_maskset(dev, B43_LPPHY_LP_RF_SIGNAL_LUT, 0xFFCF, 0x0010); } b43_lptab_write(dev, B43_LPTAB16(11, 7), 60); } else { - //TODO: Call ssb_pmu_paref_ldo_enable with argument FALSE + ssb_pmu_set_ldo_paref(&bus->chipco, false); b43_phy_maskset(dev, B43_LPPHY_LP_RF_SIGNAL_LUT, 0xFFCF, 0x0020); b43_lptab_write(dev, B43_LPTAB16(11, 7), 100); @@ -340,11 +336,11 @@ static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) if (dev->phy.rev == 1) { tmp = b43_phy_read(dev, B43_LPPHY_CLIPCTRTHRESH); tmp2 = (tmp & 0x03E0) >> 5; - tmp2 |= tmp << 5; + tmp2 |= tmp2 << 5; b43_phy_write(dev, B43_LPPHY_4C3, tmp2); - tmp = b43_phy_read(dev, B43_LPPHY_OFDMSYNCTHRESH0); + tmp = b43_phy_read(dev, B43_LPPHY_GAINDIRECTMISMATCH); tmp2 = (tmp & 0x1F00) >> 8; - tmp2 |= tmp << 5; + tmp2 |= tmp2 << 5; b43_phy_write(dev, B43_LPPHY_4C4, tmp2); tmp = b43_phy_read(dev, B43_LPPHY_VERYLOWGAINDB); tmp2 = tmp & 0x00FF; @@ -705,7 +701,7 @@ static void lpphy_set_rc_cap(struct b43_wldev *dev) u8 rc_cap = (lpphy->rc_cap & 0x1F) >> 1; if (dev->phy.rev == 1) //FIXME check channel 14! - rc_cap = max_t(u8, rc_cap + 5, 15); + rc_cap = min_t(u8, rc_cap + 5, 15); b43_radio_write(dev, B2062_N_RXBB_CALIB2, max_t(u8, lpphy->rc_cap - 4, 0x80)); @@ -761,7 +757,7 @@ static void lpphy_disable_crs(struct b43_wldev *dev, bool user) b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFB); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x4); - b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFF7); + b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFF7); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x8); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x10); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10); @@ -956,7 +952,7 @@ static void lpphy_run_ddfs(struct b43_wldev *dev, int i_on, int q_on, b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS, 0xFF9F, scale_idx << 5); b43_phy_mask(dev, B43_LPPHY_AFE_DDFS, 0xFFFB); b43_phy_set(dev, B43_LPPHY_AFE_DDFS, 0x2); - b43_phy_set(dev, B43_LPPHY_AFE_DDFS, 0x20); + b43_phy_set(dev, B43_LPPHY_LP_PHY_CTL, 0x20); } static bool lpphy_rx_iq_est(struct b43_wldev *dev, u16 samples, u8 time, @@ -968,7 +964,7 @@ static bool lpphy_rx_iq_est(struct b43_wldev *dev, u16 samples, u8 time, b43_phy_write(dev, B43_LPPHY_IQ_NUM_SMPLS_ADDR, samples); b43_phy_maskset(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0xFF00, time); b43_phy_mask(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0xFEFF); - b43_phy_set(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0xFDFF); + b43_phy_set(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0x200); for (i = 0; i < 500; i++) { if (!(b43_phy_read(dev, @@ -1008,6 +1004,7 @@ static int lpphy_loopback(struct b43_wldev *dev) b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, 0x3); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3); + b43_phy_set(dev, B43_LPPHY_AFE_CTL_OVR, 1); b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xFFFE); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x800); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x800); @@ -1031,9 +1028,10 @@ static int lpphy_loopback(struct b43_wldev *dev) return index; } +/* Fixed-point division algorithm using only integer math. */ static u32 lpphy_qdiv_roundup(u32 dividend, u32 divisor, u8 precision) { - u32 quotient, remainder, rbit, roundup, tmp; + u32 quotient, remainder; if (divisor == 0) return 0; @@ -1041,20 +1039,16 @@ static u32 lpphy_qdiv_roundup(u32 dividend, u32 divisor, u8 precision) quotient = dividend / divisor; remainder = dividend % divisor; - rbit = divisor & 0x1; - roundup = (divisor >> 1) + rbit; - - while (precision != 0) { - tmp = remainder - roundup; + while (precision > 0) { quotient <<= 1; - if (remainder >= roundup) - remainder = (tmp << 1) + rbit; - else - remainder <<= 1; + if (remainder << 1 >= divisor) { + quotient++; + remainder = (remainder << 1) - divisor; + } precision--; } - if (remainder >= roundup) + if (remainder << 1 >= divisor) quotient++; return quotient; @@ -1137,9 +1131,9 @@ static void lpphy_set_tx_power_control(struct b43_wldev *dev, } if (dev->phy.rev >= 2) { if (mode == B43_LPPHY_TXPCTL_HW) - b43_phy_maskset(dev, B43_PHY_OFDM(0xD0), 0xFD, 0x2); + b43_phy_set(dev, B43_PHY_OFDM(0xD0), 0x2); else - b43_phy_maskset(dev, B43_PHY_OFDM(0xD0), 0xFD, 0); + b43_phy_mask(dev, B43_PHY_OFDM(0xD0), 0xFFFD); } lpphy_write_tx_pctl_mode_to_hardware(dev); } @@ -1171,7 +1165,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev) err = b43_lpphy_op_switch_channel(dev, 7); if (err) { b43dbg(dev->wl, - "RC calib: Failed to switch to channel 7, error = %d", + "RC calib: Failed to switch to channel 7, error = %d\n", err); } old_txg_ovr = !!(b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40); @@ -1213,7 +1207,7 @@ static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev) mean_sq_pwr = ideal_pwr - normal_pwr; mean_sq_pwr *= mean_sq_pwr; inner_sum += mean_sq_pwr; - if ((i = 128) || (inner_sum < mean_sq_pwr_min)) { + if ((i == 128) || (inner_sum < mean_sq_pwr_min)) { lpphy->rc_cap = i; mean_sq_pwr_min = inner_sum; } @@ -1506,6 +1500,14 @@ static void b43_lpphy_op_write(struct b43_wldev *dev, u16 reg, u16 value) b43_write16(dev, B43_MMIO_PHY_DATA, value); } +static void b43_lpphy_op_maskset(struct b43_wldev *dev, u16 reg, u16 mask, + u16 set) +{ + b43_write16(dev, B43_MMIO_PHY_CONTROL, reg); + b43_write16(dev, B43_MMIO_PHY_DATA, + (b43_read16(dev, B43_MMIO_PHY_DATA) & mask) | set); +} + static u16 b43_lpphy_op_radio_read(struct b43_wldev *dev, u16 reg) { /* Register 1 is a 32-bit register. */ @@ -1922,8 +1924,8 @@ static void lpphy_b2062_reset_pll_bias(struct b43_wldev *dev) static void lpphy_b2062_vco_calib(struct b43_wldev *dev) { - b43_phy_write(dev, B2062_S_RFPLL_CTL21, 0x42); - b43_phy_write(dev, B2062_S_RFPLL_CTL21, 0x62); + b43_radio_write(dev, B2062_S_RFPLL_CTL21, 0x42); + b43_radio_write(dev, B2062_S_RFPLL_CTL21, 0x62); udelay(200); } @@ -1982,7 +1984,7 @@ static int lpphy_b2062_tune(struct b43_wldev *dev, tmp6 = tmp5 / tmp4; tmp7 = tmp5 % tmp4; b43_radio_write(dev, B2062_S_RFPLL_CTL29, tmp6 + ((2 * tmp7) / tmp4)); - tmp8 = b43_phy_read(dev, B2062_S_RFPLL_CTL19); + tmp8 = b43_radio_read(dev, B2062_S_RFPLL_CTL19); tmp9 = ((2 * tmp3 * (tmp8 + 1)) + (3 * tmp1)) / (6 * tmp1); b43_radio_write(dev, B2062_S_RFPLL_CTL23, (tmp9 >> 8) + 16); b43_radio_write(dev, B2062_S_RFPLL_CTL24, tmp9 & 0xFF); @@ -2021,17 +2023,17 @@ static void lpphy_b2063_vco_calib(struct b43_wldev *dev) { u16 tmp; - b43_phy_mask(dev, B2063_PLL_SP1, ~0x40); - tmp = b43_phy_read(dev, B2063_PLL_JTAG_CALNRST) & 0xF8; - b43_phy_write(dev, B2063_PLL_JTAG_CALNRST, tmp); + b43_radio_mask(dev, B2063_PLL_SP1, ~0x40); + tmp = b43_radio_read(dev, B2063_PLL_JTAG_CALNRST) & 0xF8; + b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp); udelay(1); - b43_phy_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x4); + b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x4); udelay(1); - b43_phy_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x6); + b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x6); udelay(1); - b43_phy_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x7); + b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x7); udelay(300); - b43_phy_set(dev, B2063_PLL_SP1, 0x40); + b43_radio_set(dev, B2063_PLL_SP1, 0x40); } static int lpphy_b2063_tune(struct b43_wldev *dev, @@ -2126,31 +2128,31 @@ static int lpphy_b2063_tune(struct b43_wldev *dev, scale = 0; tmp5 = ((tmp4 + (tmp3 >> 1)) / tmp3) - 8; } - b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFC0, tmp5); - b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFBF, scale << 6); + b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFC0, tmp5); + b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFBF, scale << 6); tmp6 = lpphy_qdiv_roundup(100 * val1, val3, 16); tmp6 *= (tmp5 * 8) * (scale + 1); if (tmp6 > 150) tmp6 = 0; - b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFE0, tmp6); - b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFDF, scale << 5); + b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFE0, tmp6); + b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFDF, scale << 5); - b43_phy_maskset(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFFFB, 0x4); + b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFFFB, 0x4); if (crystal_freq > 26000000) - b43_phy_set(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0x2); + b43_radio_set(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0x2); else - b43_phy_mask(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFD); + b43_radio_mask(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFD); if (val1 == 45) - b43_phy_set(dev, B2063_PLL_JTAG_PLL_VCO1, 0x2); + b43_radio_set(dev, B2063_PLL_JTAG_PLL_VCO1, 0x2); else - b43_phy_mask(dev, B2063_PLL_JTAG_PLL_VCO1, 0xFD); + b43_radio_mask(dev, B2063_PLL_JTAG_PLL_VCO1, 0xFD); - b43_phy_set(dev, B2063_PLL_SP2, 0x3); + b43_radio_set(dev, B2063_PLL_SP2, 0x3); udelay(1); - b43_phy_mask(dev, B2063_PLL_SP2, 0xFFFC); + b43_radio_mask(dev, B2063_PLL_SP2, 0xFFFC); lpphy_b2063_vco_calib(dev); b43_radio_write(dev, B2063_COMM15, old_comm15); @@ -2160,10 +2162,9 @@ static int lpphy_b2063_tune(struct b43_wldev *dev, static int b43_lpphy_op_switch_channel(struct b43_wldev *dev, unsigned int new_channel) { + struct b43_phy_lp *lpphy = dev->phy.lp; int err; - b43_write16(dev, B43_MMIO_CHANNEL, new_channel); - if (dev->phy.radio_ver == 0x2063) { err = lpphy_b2063_tune(dev, new_channel); if (err) @@ -2176,6 +2177,9 @@ static int b43_lpphy_op_switch_channel(struct b43_wldev *dev, lpphy_adjust_gain_table(dev, channel2freq_lp(new_channel)); } + lpphy->channel = new_channel; + b43_write16(dev, B43_MMIO_CHANNEL, new_channel); + return 0; } @@ -2187,10 +2191,9 @@ static int b43_lpphy_op_init(struct b43_wldev *dev) lpphy_baseband_init(dev); lpphy_radio_init(dev); lpphy_calibrate_rc(dev); - err = b43_lpphy_op_switch_channel(dev, - b43_lpphy_op_get_default_chan(dev)); + err = b43_lpphy_op_switch_channel(dev, 7); if (err) { - b43dbg(dev->wl, "Switch to init channel failed, error = %d.\n", + b43dbg(dev->wl, "Switch to channel 7 failed, error = %d.\n", err); } lpphy_tx_pctl_init(dev); @@ -2202,7 +2205,14 @@ static int b43_lpphy_op_init(struct b43_wldev *dev) static void b43_lpphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna) { - //TODO + if (dev->phy.rev >= 2) + return; // rev2+ doesn't support antenna diversity + + if (B43_WARN_ON(antenna > B43_ANTENNA_AUTO1)) + return; + + b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFFD, antenna & 0x2); + b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFFE, antenna & 0x1); } static void b43_lpphy_op_adjust_txpower(struct b43_wldev *dev) @@ -2224,6 +2234,7 @@ const struct b43_phy_operations b43_phyops_lp = { .init = b43_lpphy_op_init, .phy_read = b43_lpphy_op_read, .phy_write = b43_lpphy_op_write, + .phy_maskset = b43_lpphy_op_maskset, .radio_read = b43_lpphy_op_radio_read, .radio_write = b43_lpphy_op_radio_write, .software_rfkill = b43_lpphy_op_software_rfkill, diff --git a/drivers/net/wireless/b43/phy_lp.h b/drivers/net/wireless/b43/phy_lp.h index e158d1f66c0..c3232c17b60 100644 --- a/drivers/net/wireless/b43/phy_lp.h +++ b/drivers/net/wireless/b43/phy_lp.h @@ -888,6 +888,9 @@ struct b43_phy_lp { bool crs_usr_disable, crs_sys_disable; unsigned int pdiv; + + /* The channel we are tuned to */ + u8 channel; }; enum tssi_mux_mode { diff --git a/drivers/net/wireless/b43/tables_lpphy.c b/drivers/net/wireless/b43/tables_lpphy.c index 60d472f285a..c784def19b1 100644 --- a/drivers/net/wireless/b43/tables_lpphy.c +++ b/drivers/net/wireless/b43/tables_lpphy.c @@ -624,30 +624,35 @@ u32 b43_lptab_read(struct b43_wldev *dev, u32 offset) void b43_lptab_read_bulk(struct b43_wldev *dev, u32 offset, unsigned int nr_elements, void *_data) { - u32 type, value; + u32 type; u8 *data = _data; unsigned int i; type = offset & B43_LPTAB_TYPEMASK; + offset &= ~B43_LPTAB_TYPEMASK; + B43_WARN_ON(offset > 0xFFFF); + + b43_phy_write(dev, B43_LPPHY_TABLE_ADDR, offset); + for (i = 0; i < nr_elements; i++) { - value = b43_lptab_read(dev, offset); switch (type) { case B43_LPTAB_8BIT: - *data = value; + *data = b43_phy_read(dev, B43_LPPHY_TABLEDATALO) & 0xFF; data++; break; case B43_LPTAB_16BIT: - *((u16 *)data) = value; + *((u16 *)data) = b43_phy_read(dev, B43_LPPHY_TABLEDATALO); data += 2; break; case B43_LPTAB_32BIT: - *((u32 *)data) = value; + *((u32 *)data) = b43_phy_read(dev, B43_LPPHY_TABLEDATAHI); + *((u32 *)data) <<= 16; + *((u32 *)data) |= b43_phy_read(dev, B43_LPPHY_TABLEDATALO); data += 4; break; default: B43_WARN_ON(1); } - offset++; } } @@ -688,26 +693,34 @@ void b43_lptab_write_bulk(struct b43_wldev *dev, u32 offset, unsigned int i; type = offset & B43_LPTAB_TYPEMASK; + offset &= ~B43_LPTAB_TYPEMASK; + B43_WARN_ON(offset > 0xFFFF); + + b43_phy_write(dev, B43_LPPHY_TABLE_ADDR, offset); + for (i = 0; i < nr_elements; i++) { switch (type) { case B43_LPTAB_8BIT: value = *data; data++; + B43_WARN_ON(value & ~0xFF); + b43_phy_write(dev, B43_LPPHY_TABLEDATALO, value); break; case B43_LPTAB_16BIT: value = *((u16 *)data); data += 2; + B43_WARN_ON(value & ~0xFFFF); + b43_phy_write(dev, B43_LPPHY_TABLEDATALO, value); break; case B43_LPTAB_32BIT: value = *((u32 *)data); data += 4; + b43_phy_write(dev, B43_LPPHY_TABLEDATAHI, value >> 16); + b43_phy_write(dev, B43_LPPHY_TABLEDATALO, value); break; default: B43_WARN_ON(1); - value = 0; } - b43_lptab_write(dev, offset, value); - offset++; } } @@ -777,7 +790,7 @@ static const u8 lpphy_pll_fraction_table[] = { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, }; -static const u16 lpphy_iq_local_table[] = { +static const u16 lpphy_iqlo_cal_table[] = { 0x0200, 0x0300, 0x0400, 0x0600, 0x0800, 0x0b00, 0x1000, 0x1001, 0x1002, 0x1003, 0x1004, 0x1005, 0x1006, 0x1007, 0x1707, 0x2007, 0x2d07, 0x4007, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, @@ -789,10 +802,17 @@ static const u16 lpphy_iq_local_table[] = { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x4000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, }; -static const u16 lpphy_ofdm_cck_gain_table[] = { +static const u16 lpphy_rev0_ofdm_cck_gain_table[] = { + 0x0001, 0x0001, 0x0001, 0x0001, 0x1001, 0x2001, 0x3001, 0x4001, 0x5001, + 0x6001, 0x7001, 0x7011, 0x7021, 0x2035, 0x2045, 0x2055, 0x2065, 0x2075, + 0x006d, 0x007d, 0x014d, 0x015d, 0x115d, 0x035d, 0x135d, 0x055d, 0x155d, + 0x0d5d, 0x1d5d, 0x2d5d, 0x555d, 0x655d, 0x755d, +}; + +static const u16 lpphy_rev1_ofdm_cck_gain_table[] = { 0x5000, 0x6000, 0x7000, 0x0001, 0x1001, 0x2001, 0x3001, 0x4001, 0x5001, 0x6001, 0x7001, 0x7011, 0x7021, 0x2035, 0x2045, 0x2055, 0x2065, 0x2075, 0x006d, 0x007d, 0x014d, 0x015d, 0x115d, 0x035d, 0x135d, 0x055d, 0x155d, @@ -2263,11 +2283,18 @@ void lpphy_rev0_1_table_init(struct b43_wldev *dev) b43_lptab_write_bulk(dev, B43_LPTAB8(6, 0), ARRAY_SIZE(lpphy_pll_fraction_table), lpphy_pll_fraction_table); b43_lptab_write_bulk(dev, B43_LPTAB16(0, 0), - ARRAY_SIZE(lpphy_iq_local_table), lpphy_iq_local_table); - b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0), - ARRAY_SIZE(lpphy_ofdm_cck_gain_table), lpphy_ofdm_cck_gain_table); - b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), - ARRAY_SIZE(lpphy_ofdm_cck_gain_table), lpphy_ofdm_cck_gain_table); + ARRAY_SIZE(lpphy_iqlo_cal_table), lpphy_iqlo_cal_table); + if (dev->phy.rev == 0) { + b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0), + ARRAY_SIZE(lpphy_rev0_ofdm_cck_gain_table), lpphy_rev0_ofdm_cck_gain_table); + b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), + ARRAY_SIZE(lpphy_rev0_ofdm_cck_gain_table), lpphy_rev0_ofdm_cck_gain_table); + } else { + b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0), + ARRAY_SIZE(lpphy_rev1_ofdm_cck_gain_table), lpphy_rev1_ofdm_cck_gain_table); + b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), + ARRAY_SIZE(lpphy_rev1_ofdm_cck_gain_table), lpphy_rev1_ofdm_cck_gain_table); +} b43_lptab_write_bulk(dev, B43_LPTAB16(15, 0), ARRAY_SIZE(lpphy_gain_delta_table), lpphy_gain_delta_table); b43_lptab_write_bulk(dev, B43_LPTAB32(10, 0), @@ -2281,22 +2308,6 @@ void lpphy_rev2plus_table_init(struct b43_wldev *dev) B43_WARN_ON(dev->phy.rev < 2); - /* - * FIXME This code follows the specs, but it looks wrong: - * In each pass, it writes 4 bytes to an offset in table ID 7, - * then increments the offset by 1 for the next pass. This results - * in the first 3 bytes of each pass except the first one getting - * written to a location that has already been zeroed in the previous - * pass. - * This is what the vendor driver does, but it still looks suspicious. - * - * This should probably suffice: - * - * for (i = 0; i < 704; i+=4) - * b43_lptab_write(dev, B43_LPTAB32(7, i), 0) - * - * This should be tested once the code is functional. - */ for (i = 0; i < 704; i++) b43_lptab_write(dev, B43_LPTAB32(7, i), 0); @@ -2323,7 +2334,7 @@ void lpphy_rev2plus_table_init(struct b43_wldev *dev) b43_lptab_write_bulk(dev, B43_LPTAB8(6, 0), ARRAY_SIZE(lpphy_pll_fraction_table), lpphy_pll_fraction_table); b43_lptab_write_bulk(dev, B43_LPTAB16(0, 0), - ARRAY_SIZE(lpphy_iq_local_table), lpphy_iq_local_table); + ARRAY_SIZE(lpphy_iqlo_cal_table), lpphy_iqlo_cal_table); b43_lptab_write_bulk(dev, B43_LPTAB32(9, 0), ARRAY_SIZE(lpphy_papd_eps_table), lpphy_papd_eps_table); b43_lptab_write_bulk(dev, B43_LPTAB32(10, 0), diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index dee50ed0897..77457386e0a 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -19,7 +19,7 @@ file called LICENSE. Contact Information: - James P. Ketrenos <ipw2100-admin@linux.intel.com> + Intel Linux Wireless <ilw@linux.intel.com> Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 Portions of this file are based on the sample_* files provided by Wireless @@ -1673,7 +1673,7 @@ static int ipw2100_start_scan(struct ipw2100_priv *priv) return err; } -static const struct ieee80211_geo ipw_geos[] = { +static const struct libipw_geo ipw_geos[] = { { /* Restricted */ "---", .bg_channels = 14, @@ -1694,7 +1694,7 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) /* Age scan list entries found before suspend */ if (priv->suspend_time) { - ieee80211_networks_age(priv->ieee, priv->suspend_time); + libipw_networks_age(priv->ieee, priv->suspend_time); priv->suspend_time = 0; } @@ -1752,11 +1752,11 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) } /* Initialize the geo */ - if (ieee80211_set_geo(priv->ieee, &ipw_geos[0])) { + if (libipw_set_geo(priv->ieee, &ipw_geos[0])) { printk(KERN_WARNING DRV_NAME "Could not set geo\n"); return 0; } - priv->ieee->freq_band = IEEE80211_24GHZ_BAND; + priv->ieee->freq_band = LIBIPW_24GHZ_BAND; lock = LOCK_NONE; if (ipw2100_set_ordinal(priv, IPW_ORD_PERS_DB_LOCK, &lock, &ord_len)) { @@ -1817,7 +1817,7 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) /* Called by register_netdev() */ static int ipw2100_net_init(struct net_device *dev) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); return ipw2100_up(priv, 1); } @@ -2340,8 +2340,8 @@ static u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf, * * When packet is provided by the firmware, it contains the following: * - * . ieee80211_hdr - * . ieee80211_snap_hdr + * . libipw_hdr + * . libipw_snap_hdr * * The size of the constructed ethernet * @@ -2396,7 +2396,7 @@ static void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i) } static void isr_rx(struct ipw2100_priv *priv, int i, - struct ieee80211_rx_stats *stats) + struct libipw_rx_stats *stats) { struct net_device *dev = priv->net_dev; struct ipw2100_status *status = &priv->status_queue.drv[i]; @@ -2435,13 +2435,13 @@ static void isr_rx(struct ipw2100_priv *priv, int i, #ifdef IPW2100_RX_DEBUG /* Make a copy of the frame so we can dump it to the logs if - * ieee80211_rx fails */ + * libipw_rx fails */ skb_copy_from_linear_data(packet->skb, packet_data, min_t(u32, status->frame_size, IPW_RX_NIC_BUFFER_LENGTH)); #endif - if (!ieee80211_rx(priv->ieee, packet->skb, stats)) { + if (!libipw_rx(priv->ieee, packet->skb, stats)) { #ifdef IPW2100_RX_DEBUG IPW_DEBUG_DROP("%s: Non consumed packet:\n", dev->name); @@ -2449,7 +2449,7 @@ static void isr_rx(struct ipw2100_priv *priv, int i, #endif dev->stats.rx_errors++; - /* ieee80211_rx failed, so it didn't free the SKB */ + /* libipw_rx failed, so it didn't free the SKB */ dev_kfree_skb_any(packet->skb); packet->skb = NULL; } @@ -2470,7 +2470,7 @@ static void isr_rx(struct ipw2100_priv *priv, int i, #ifdef CONFIG_IPW2100_MONITOR static void isr_rx_monitor(struct ipw2100_priv *priv, int i, - struct ieee80211_rx_stats *stats) + struct libipw_rx_stats *stats) { struct net_device *dev = priv->net_dev; struct ipw2100_status *status = &priv->status_queue.drv[i]; @@ -2528,10 +2528,10 @@ static void isr_rx_monitor(struct ipw2100_priv *priv, int i, skb_put(packet->skb, status->frame_size + sizeof(struct ipw_rt_hdr)); - if (!ieee80211_rx(priv->ieee, packet->skb, stats)) { + if (!libipw_rx(priv->ieee, packet->skb, stats)) { dev->stats.rx_errors++; - /* ieee80211_rx failed, so it didn't free the SKB */ + /* libipw_rx failed, so it didn't free the SKB */ dev_kfree_skb_any(packet->skb); packet->skb = NULL; } @@ -2615,7 +2615,7 @@ static void __ipw2100_rx_process(struct ipw2100_priv *priv) u16 frame_type; u32 r, w, i, s; struct ipw2100_rx *u; - struct ieee80211_rx_stats stats = { + struct libipw_rx_stats stats = { .mac_time = jiffies, }; @@ -2661,8 +2661,8 @@ static void __ipw2100_rx_process(struct ipw2100_priv *priv) stats.mask = 0; if (stats.rssi != 0) - stats.mask |= IEEE80211_STATMASK_RSSI; - stats.freq = IEEE80211_24GHZ_BAND; + stats.mask |= LIBIPW_STATMASK_RSSI; + stats.freq = LIBIPW_24GHZ_BAND; IPW_DEBUG_RX("%s: '%s' frame type received (%d).\n", priv->net_dev->name, frame_types[frame_type], @@ -2686,11 +2686,11 @@ static void __ipw2100_rx_process(struct ipw2100_priv *priv) break; } #endif - if (stats.len < sizeof(struct ieee80211_hdr_3addr)) + if (stats.len < sizeof(struct libipw_hdr_3addr)) break; switch (WLAN_FC_GET_TYPE(le16_to_cpu(u->rx_data.header.frame_ctl))) { case IEEE80211_FTYPE_MGMT: - ieee80211_rx_mgt(priv->ieee, + libipw_rx_mgt(priv->ieee, &u->rx_data.header, &stats); break; @@ -2884,7 +2884,7 @@ static int __ipw2100_tx_process(struct ipw2100_priv *priv) tbd->buf_length, PCI_DMA_TODEVICE); } - ieee80211_txb_free(packet->info.d_struct.txb); + libipw_txb_free(packet->info.d_struct.txb); packet->info.d_struct.txb = NULL; list_add_tail(element, &priv->tx_free_list); @@ -3028,7 +3028,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) int next = txq->next; int i = 0; struct ipw2100_data_header *ipw_hdr; - struct ieee80211_hdr_3addr *hdr; + struct libipw_hdr_3addr *hdr; while (!list_empty(&priv->tx_pend_list)) { /* if there isn't enough space in TBD queue, then @@ -3062,7 +3062,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) packet->index = txq->next; ipw_hdr = packet->info.d_struct.data; - hdr = (struct ieee80211_hdr_3addr *)packet->info.d_struct.txb-> + hdr = (struct libipw_hdr_3addr *)packet->info.d_struct.txb-> fragments[0]->data; if (priv->ieee->iw_mode == IW_MODE_INFRA) { @@ -3086,7 +3086,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) if (packet->info.d_struct.txb->nr_frags > 1) ipw_hdr->fragment_size = packet->info.d_struct.txb->frag_size - - IEEE80211_3ADDR_LEN; + LIBIPW_3ADDR_LEN; else ipw_hdr->fragment_size = 0; @@ -3119,13 +3119,13 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT; tbd->buf_length = packet->info.d_struct.txb-> - fragments[i]->len - IEEE80211_3ADDR_LEN; + fragments[i]->len - LIBIPW_3ADDR_LEN; tbd->host_addr = pci_map_single(priv->pci_dev, packet->info.d_struct. txb->fragments[i]-> data + - IEEE80211_3ADDR_LEN, + LIBIPW_3ADDR_LEN, tbd->buf_length, PCI_DMA_TODEVICE); @@ -3330,10 +3330,10 @@ static irqreturn_t ipw2100_interrupt(int irq, void *data) return IRQ_NONE; } -static int ipw2100_tx(struct ieee80211_txb *txb, struct net_device *dev, +static int ipw2100_tx(struct libipw_txb *txb, struct net_device *dev, int pri) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); struct list_head *element; struct ipw2100_tx_packet *packet; unsigned long flags; @@ -4488,7 +4488,7 @@ static void ipw2100_tx_initialize(struct ipw2100_priv *priv) /* We simply drop any SKBs that have been queued for * transmit */ if (priv->tx_buffers[i].info.d_struct.txb) { - ieee80211_txb_free(priv->tx_buffers[i].info.d_struct. + libipw_txb_free(priv->tx_buffers[i].info.d_struct. txb); priv->tx_buffers[i].info.d_struct.txb = NULL; } @@ -4527,7 +4527,7 @@ static void ipw2100_tx_free(struct ipw2100_priv *priv) for (i = 0; i < TX_PENDED_QUEUE_LENGTH; i++) { if (priv->tx_buffers[i].info.d_struct.txb) { - ieee80211_txb_free(priv->tx_buffers[i].info.d_struct. + libipw_txb_free(priv->tx_buffers[i].info.d_struct. txb); priv->tx_buffers[i].info.d_struct.txb = NULL; } @@ -5558,9 +5558,9 @@ static void ipw2100_security_work(struct work_struct *work) } static void shim__set_security(struct net_device *dev, - struct ieee80211_security *sec) + struct libipw_security *sec) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int i, force_update = 0; mutex_lock(&priv->action_mutex); @@ -5753,7 +5753,7 @@ static int ipw2100_adapter_setup(struct ipw2100_priv *priv) * method as well) to talk to the firmware */ static int ipw2100_set_address(struct net_device *dev, void *p) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); struct sockaddr *addr = p; int err = 0; @@ -5781,7 +5781,7 @@ static int ipw2100_set_address(struct net_device *dev, void *p) static int ipw2100_open(struct net_device *dev) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); unsigned long flags; IPW_DEBUG_INFO("dev->open\n"); @@ -5797,7 +5797,7 @@ static int ipw2100_open(struct net_device *dev) static int ipw2100_close(struct net_device *dev) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); unsigned long flags; struct list_head *element; struct ipw2100_tx_packet *packet; @@ -5818,7 +5818,7 @@ static int ipw2100_close(struct net_device *dev) list_del(element); DEC_STAT(&priv->tx_pend_stat); - ieee80211_txb_free(packet->info.d_struct.txb); + libipw_txb_free(packet->info.d_struct.txb); packet->info.d_struct.txb = NULL; list_add_tail(element, &priv->tx_free_list); @@ -5836,7 +5836,7 @@ static int ipw2100_close(struct net_device *dev) */ static void ipw2100_tx_timeout(struct net_device *dev) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); dev->stats.tx_errors++; @@ -5861,8 +5861,8 @@ static int ipw2100_wpa_enable(struct ipw2100_priv *priv, int value) static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value) { - struct ieee80211_device *ieee = priv->ieee; - struct ieee80211_security sec = { + struct libipw_device *ieee = priv->ieee; + struct libipw_security sec = { .flags = SEC_AUTH_MODE, }; int ret = 0; @@ -5907,7 +5907,7 @@ static void ipw2100_wpa_assoc_frame(struct ipw2100_priv *priv, static void ipw_ethtool_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); char fw_ver[64], ucode_ver[64]; strcpy(info->driver, DRV_NAME); @@ -5924,7 +5924,7 @@ static void ipw_ethtool_get_drvinfo(struct net_device *dev, static u32 ipw2100_ethtool_get_link(struct net_device *dev) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); return (priv->status & STATUS_ASSOCIATED) ? 1 : 0; } @@ -6011,8 +6011,8 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv); static const struct net_device_ops ipw2100_netdev_ops = { .ndo_open = ipw2100_open, .ndo_stop = ipw2100_close, - .ndo_start_xmit = ieee80211_xmit, - .ndo_change_mtu = ieee80211_change_mtu, + .ndo_start_xmit = libipw_xmit, + .ndo_change_mtu = libipw_change_mtu, .ndo_init = ipw2100_net_init, .ndo_tx_timeout = ipw2100_tx_timeout, .ndo_set_mac_address = ipw2100_set_address, @@ -6029,10 +6029,10 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, struct ipw2100_priv *priv; struct net_device *dev; - dev = alloc_ieee80211(sizeof(struct ipw2100_priv)); + dev = alloc_ieee80211(sizeof(struct ipw2100_priv), 0); if (!dev) return NULL; - priv = ieee80211_priv(dev); + priv = libipw_priv(dev); priv->ieee = netdev_priv(dev); priv->pci_dev = pci_dev; priv->net_dev = dev; @@ -6046,7 +6046,7 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, dev->netdev_ops = &ipw2100_netdev_ops; dev->ethtool_ops = &ipw2100_ethtool_ops; dev->wireless_handlers = &ipw2100_wx_handler_def; - priv->wireless_data.ieee80211 = priv->ieee; + priv->wireless_data.libipw = priv->ieee; dev->wireless_data = &priv->wireless_data; dev->watchdog_timeo = 3 * HZ; dev->irq = 0; @@ -6202,7 +6202,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, return err; } - priv = ieee80211_priv(dev); + priv = libipw_priv(dev); pci_set_master(pci_dev); pci_set_drvdata(pci_dev, priv); @@ -6342,7 +6342,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, sysfs_remove_group(&pci_dev->dev.kobj, &ipw2100_attribute_group); - free_ieee80211(dev); + free_ieee80211(dev, 0); pci_set_drvdata(pci_dev, NULL); } @@ -6400,7 +6400,7 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev) if (dev->base_addr) iounmap((void __iomem *)dev->base_addr); - free_ieee80211(dev); + free_ieee80211(dev, 0); } pci_release_regions(pci_dev); @@ -6629,7 +6629,7 @@ static int ipw2100_wx_get_name(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); if (!(priv->status & STATUS_ASSOCIATED)) strcpy(wrqu->name, "unassociated"); else @@ -6643,7 +6643,7 @@ static int ipw2100_wx_set_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); struct iw_freq *fwrq = &wrqu->freq; int err = 0; @@ -6693,7 +6693,7 @@ static int ipw2100_wx_get_freq(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); wrqu->freq.e = 0; @@ -6714,7 +6714,7 @@ static int ipw2100_wx_set_mode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err = 0; IPW_DEBUG_WX("SET Mode -> %d \n", wrqu->mode); @@ -6757,7 +6757,7 @@ static int ipw2100_wx_get_mode(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); wrqu->mode = priv->ieee->iw_mode; IPW_DEBUG_WX("GET Mode -> %d\n", wrqu->mode); @@ -6792,7 +6792,7 @@ static int ipw2100_wx_get_range(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); struct iw_range *range = (struct iw_range *)extra; u16 val; int i, level; @@ -6913,7 +6913,7 @@ static int ipw2100_wx_set_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err = 0; static const unsigned char any[] = { @@ -6962,7 +6962,7 @@ static int ipw2100_wx_get_wap(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); /* If we are associated, trying to associate, or have a statically * configured BSSID then return that; otherwise return ANY */ @@ -6980,7 +6980,7 @@ static int ipw2100_wx_set_essid(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); char *essid = ""; /* ANY */ int length = 0; int err = 0; @@ -7035,7 +7035,7 @@ static int ipw2100_wx_get_essid(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); DECLARE_SSID_BUF(ssid); /* If we are associated, trying to associate, or have a statically @@ -7063,7 +7063,7 @@ static int ipw2100_wx_set_nick(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); if (wrqu->data.length > IW_ESSID_MAX_SIZE) return -E2BIG; @@ -7085,7 +7085,7 @@ static int ipw2100_wx_get_nick(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); wrqu->data.length = strlen(priv->nick); memcpy(extra, priv->nick, wrqu->data.length); @@ -7100,7 +7100,7 @@ static int ipw2100_wx_set_rate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); u32 target_rate = wrqu->bitrate.value; u32 rate; int err = 0; @@ -7140,7 +7140,7 @@ static int ipw2100_wx_get_rate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int val; unsigned int len = sizeof(val); int err = 0; @@ -7192,7 +7192,7 @@ static int ipw2100_wx_set_rts(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int value, err; /* Auto RTS not yet supported */ @@ -7231,7 +7231,7 @@ static int ipw2100_wx_get_rts(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); wrqu->rts.value = priv->rts_threshold & ~RTS_DISABLED; wrqu->rts.fixed = 1; /* no auto select */ @@ -7248,7 +7248,7 @@ static int ipw2100_wx_set_txpow(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err = 0, value; if (ipw_radio_kill_sw(priv, wrqu->txpower.disabled)) @@ -7293,7 +7293,7 @@ static int ipw2100_wx_get_txpow(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); wrqu->txpower.disabled = (priv->status & STATUS_RF_KILL_MASK) ? 1 : 0; @@ -7320,7 +7320,7 @@ static int ipw2100_wx_set_frag(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); if (!wrqu->frag.fixed) return -EINVAL; @@ -7350,7 +7350,7 @@ static int ipw2100_wx_get_frag(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); wrqu->frag.value = priv->frag_threshold & ~FRAG_DISABLED; wrqu->frag.fixed = 0; /* no auto select */ wrqu->frag.disabled = (priv->frag_threshold & FRAG_DISABLED) ? 1 : 0; @@ -7364,7 +7364,7 @@ static int ipw2100_wx_set_retry(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err = 0; if (wrqu->retry.flags & IW_RETRY_LIFETIME || wrqu->retry.disabled) @@ -7412,7 +7412,7 @@ static int ipw2100_wx_get_retry(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); wrqu->retry.disabled = 0; /* can't be disabled */ @@ -7440,7 +7440,7 @@ static int ipw2100_wx_set_scan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err = 0; mutex_lock(&priv->action_mutex); @@ -7472,8 +7472,8 @@ static int ipw2100_wx_get_scan(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_scan(priv->ieee, info, wrqu, extra); + struct ipw2100_priv *priv = libipw_priv(dev); + return libipw_wx_get_scan(priv->ieee, info, wrqu, extra); } /* @@ -7487,8 +7487,8 @@ static int ipw2100_wx_set_encode(struct net_device *dev, * No check of STATUS_INITIALIZED required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_set_encode(priv->ieee, info, wrqu, key); + struct ipw2100_priv *priv = libipw_priv(dev); + return libipw_wx_set_encode(priv->ieee, info, wrqu, key); } static int ipw2100_wx_get_encode(struct net_device *dev, @@ -7499,15 +7499,15 @@ static int ipw2100_wx_get_encode(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_encode(priv->ieee, info, wrqu, key); + struct ipw2100_priv *priv = libipw_priv(dev); + return libipw_wx_get_encode(priv->ieee, info, wrqu, key); } static int ipw2100_wx_set_power(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err = 0; mutex_lock(&priv->action_mutex); @@ -7556,7 +7556,7 @@ static int ipw2100_wx_get_power(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); if (!(priv->power_mode & IPW_POWER_ENABLED)) wrqu->power.disabled = 1; @@ -7580,8 +7580,8 @@ static int ipw2100_wx_set_genie(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; + struct ipw2100_priv *priv = libipw_priv(dev); + struct libipw_device *ieee = priv->ieee; u8 *buf; if (!ieee->wpa_enabled) @@ -7615,8 +7615,8 @@ static int ipw2100_wx_get_genie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; + struct ipw2100_priv *priv = libipw_priv(dev); + struct libipw_device *ieee = priv->ieee; if (ieee->wpa_ie_len == 0 || ieee->wpa_ie == NULL) { wrqu->data.length = 0; @@ -7637,8 +7637,8 @@ static int ipw2100_wx_set_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; + struct ipw2100_priv *priv = libipw_priv(dev); + struct libipw_device *ieee = priv->ieee; struct iw_param *param = &wrqu->param; struct lib80211_crypt_data *crypt; unsigned long flags; @@ -7682,7 +7682,7 @@ static int ipw2100_wx_set_auth(struct net_device *dev, * can use this to determine if the CAP_PRIVACY_ON bit should * be set. */ - struct ieee80211_security sec = { + struct libipw_security sec = { .flags = SEC_ENABLED, .enabled = param->value, }; @@ -7730,8 +7730,8 @@ static int ipw2100_wx_get_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; + struct ipw2100_priv *priv = libipw_priv(dev); + struct libipw_device *ieee = priv->ieee; struct lib80211_crypt_data *crypt; struct iw_param *param = &wrqu->param; int ret = 0; @@ -7792,8 +7792,8 @@ static int ipw2100_wx_set_encodeext(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_set_encodeext(priv->ieee, info, wrqu, extra); + struct ipw2100_priv *priv = libipw_priv(dev); + return libipw_wx_set_encodeext(priv->ieee, info, wrqu, extra); } /* SIOCGIWENCODEEXT */ @@ -7801,8 +7801,8 @@ static int ipw2100_wx_get_encodeext(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_encodeext(priv->ieee, info, wrqu, extra); + struct ipw2100_priv *priv = libipw_priv(dev); + return libipw_wx_get_encodeext(priv->ieee, info, wrqu, extra); } /* SIOCSIWMLME */ @@ -7810,7 +7810,7 @@ static int ipw2100_wx_set_mlme(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); struct iw_mlme *mlme = (struct iw_mlme *)extra; __le16 reason; @@ -7841,7 +7841,7 @@ static int ipw2100_wx_set_promisc(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int *parms = (int *)extra; int enable = (parms[0] > 0); int err = 0; @@ -7872,7 +7872,7 @@ static int ipw2100_wx_reset(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); if (priv->status & STATUS_INITIALIZED) schedule_reset(priv); return 0; @@ -7884,7 +7884,7 @@ static int ipw2100_wx_set_powermode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err = 0, mode = *(int *)extra; mutex_lock(&priv->action_mutex); @@ -7912,7 +7912,7 @@ static int ipw2100_wx_get_powermode(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int level = IPW_POWER_LEVEL(priv->power_mode); s32 timeout, period; @@ -7948,7 +7948,7 @@ static int ipw2100_wx_set_preamble(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err, mode = *(int *)extra; mutex_lock(&priv->action_mutex); @@ -7981,7 +7981,7 @@ static int ipw2100_wx_get_preamble(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); if (priv->config & CFG_LONG_PREAMBLE) snprintf(wrqu->name, IFNAMSIZ, "long (1)"); @@ -7996,7 +7996,7 @@ static int ipw2100_wx_set_crc_check(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); int err, mode = *(int *)extra; mutex_lock(&priv->action_mutex); @@ -8028,7 +8028,7 @@ static int ipw2100_wx_get_crc_check(struct net_device *dev, * This can be called at any time. No action lock required */ - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); if (priv->config & CFG_CRC_CHECK) snprintf(wrqu->name, IFNAMSIZ, "CRC checked (1)"); @@ -8181,7 +8181,7 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) int beacon_qual; int quality; - struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ipw2100_priv *priv = libipw_priv(dev); struct iw_statistics *wstats; u32 rssi, tx_retries, missed_beacons, tx_failures; u32 ord_len = sizeof(u32); diff --git a/drivers/net/wireless/ipw2x00/ipw2100.h b/drivers/net/wireless/ipw2x00/ipw2100.h index f183d951cd3..1eab0d698f4 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.h +++ b/drivers/net/wireless/ipw2x00/ipw2100.h @@ -19,7 +19,7 @@ file called LICENSE. Contact Information: - James P. Ketrenos <ipw2100-admin@linux.intel.com> + Intel Linux Wireless <ilw@linux.intel.com> Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 ******************************************************************************/ @@ -46,7 +46,7 @@ #include <linux/workqueue.h> #include <linux/mutex.h> -#include "ieee80211.h" +#include "libipw.h" struct ipw2100_priv; struct ipw2100_tx_packet; @@ -343,7 +343,7 @@ struct ipw2100_tx_packet { struct { /* DATA */ struct ipw2100_data_header *data; dma_addr_t data_phys; - struct ieee80211_txb *txb; + struct libipw_txb *txb; } d_struct; } info; int jiffy_start; @@ -492,7 +492,7 @@ struct ipw2100_priv { int stop_hang_check; /* Set 1 when shutting down to kill hang_check */ int stop_rf_kill; /* Set 1 when shutting down to kill rf_kill */ - struct ieee80211_device *ieee; + struct libipw_device *ieee; unsigned long status; unsigned long config; unsigned long capability; @@ -788,7 +788,7 @@ struct ipw2100_priv { #define IPW_CARD_DISABLE_PHY_OFF_COMPLETE_WAIT 100 // 100 milli #define IPW_PREPARE_POWER_DOWN_COMPLETE_WAIT 100 // 100 milli -#define IPW_HEADER_802_11_SIZE sizeof(struct ieee80211_hdr_3addr) +#define IPW_HEADER_802_11_SIZE sizeof(struct libipw_hdr_3addr) #define IPW_MAX_80211_PAYLOAD_SIZE 2304U #define IPW_MAX_802_11_PAYLOAD_LENGTH 2312 #define IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH 1536 @@ -803,13 +803,13 @@ struct ipw2100_priv { IPW_802_11_FCS_LENGTH) #define IPW_802_11_PAYLOAD_OFFSET \ - (sizeof(struct ieee80211_hdr_3addr) + \ - sizeof(struct ieee80211_snap_hdr)) + (sizeof(struct libipw_hdr_3addr) + \ + sizeof(struct libipw_snap_hdr)) struct ipw2100_rx { union { unsigned char payload[IPW_RX_NIC_BUFFER_LENGTH]; - struct ieee80211_hdr_4addr header; + struct libipw_hdr_4addr header; u32 status; struct ipw2100_notification notification; struct ipw2100_cmd_header command; diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 8e18d534835..3f8372daf46 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -25,7 +25,7 @@ file called LICENSE. Contact Information: - James P. Ketrenos <ipw2100-admin@linux.intel.com> + Intel Linux Wireless <ilw@linux.intel.com> Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 ******************************************************************************/ @@ -103,6 +103,25 @@ static int antenna = CFG_SYS_ANTENNA_BOTH; static int rtap_iface = 0; /* def: 0 -- do not create rtap interface */ #endif +static struct ieee80211_rate ipw2200_rates[] = { + { .bitrate = 10 }, + { .bitrate = 20, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, + { .bitrate = 55, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, + { .bitrate = 110, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, + { .bitrate = 60 }, + { .bitrate = 90 }, + { .bitrate = 120 }, + { .bitrate = 180 }, + { .bitrate = 240 }, + { .bitrate = 360 }, + { .bitrate = 480 }, + { .bitrate = 540 } +}; + +#define ipw2200_a_rates (ipw2200_rates + 4) +#define ipw2200_num_a_rates 8 +#define ipw2200_bg_rates (ipw2200_rates + 0) +#define ipw2200_num_bg_rates 12 #ifdef CONFIG_IPW2200_QOS static int qos_enable = 0; @@ -111,7 +130,7 @@ static int qos_no_ack_mask = 0; static int burst_duration_CCK = 0; static int burst_duration_OFDM = 0; -static struct ieee80211_qos_parameters def_qos_parameters_OFDM = { +static struct libipw_qos_parameters def_qos_parameters_OFDM = { {QOS_TX0_CW_MIN_OFDM, QOS_TX1_CW_MIN_OFDM, QOS_TX2_CW_MIN_OFDM, QOS_TX3_CW_MIN_OFDM}, {QOS_TX0_CW_MAX_OFDM, QOS_TX1_CW_MAX_OFDM, QOS_TX2_CW_MAX_OFDM, @@ -122,7 +141,7 @@ static struct ieee80211_qos_parameters def_qos_parameters_OFDM = { QOS_TX2_TXOP_LIMIT_OFDM, QOS_TX3_TXOP_LIMIT_OFDM} }; -static struct ieee80211_qos_parameters def_qos_parameters_CCK = { +static struct libipw_qos_parameters def_qos_parameters_CCK = { {QOS_TX0_CW_MIN_CCK, QOS_TX1_CW_MIN_CCK, QOS_TX2_CW_MIN_CCK, QOS_TX3_CW_MIN_CCK}, {QOS_TX0_CW_MAX_CCK, QOS_TX1_CW_MAX_CCK, QOS_TX2_CW_MAX_CCK, @@ -133,7 +152,7 @@ static struct ieee80211_qos_parameters def_qos_parameters_CCK = { QOS_TX3_TXOP_LIMIT_CCK} }; -static struct ieee80211_qos_parameters def_parameters_OFDM = { +static struct libipw_qos_parameters def_parameters_OFDM = { {DEF_TX0_CW_MIN_OFDM, DEF_TX1_CW_MIN_OFDM, DEF_TX2_CW_MIN_OFDM, DEF_TX3_CW_MIN_OFDM}, {DEF_TX0_CW_MAX_OFDM, DEF_TX1_CW_MAX_OFDM, DEF_TX2_CW_MAX_OFDM, @@ -144,7 +163,7 @@ static struct ieee80211_qos_parameters def_parameters_OFDM = { DEF_TX2_TXOP_LIMIT_OFDM, DEF_TX3_TXOP_LIMIT_OFDM} }; -static struct ieee80211_qos_parameters def_parameters_CCK = { +static struct libipw_qos_parameters def_parameters_CCK = { {DEF_TX0_CW_MIN_CCK, DEF_TX1_CW_MIN_CCK, DEF_TX2_CW_MIN_CCK, DEF_TX3_CW_MIN_CCK}, {DEF_TX0_CW_MAX_CCK, DEF_TX1_CW_MAX_CCK, DEF_TX2_CW_MAX_CCK, @@ -164,9 +183,9 @@ static int from_priority_to_tx_queue[] = { static u32 ipw_qos_get_burst_duration(struct ipw_priv *priv); -static int ipw_send_qos_params_command(struct ipw_priv *priv, struct ieee80211_qos_parameters +static int ipw_send_qos_params_command(struct ipw_priv *priv, struct libipw_qos_parameters *qos_param); -static int ipw_send_qos_info_command(struct ipw_priv *priv, struct ieee80211_qos_information_element +static int ipw_send_qos_info_command(struct ipw_priv *priv, struct libipw_qos_information_element *qos_param); #endif /* CONFIG_IPW2200_QOS */ @@ -1830,7 +1849,7 @@ static ssize_t store_speed_scan(struct device *d, struct device_attribute *attr, break; } - if (ieee80211_is_valid_channel(priv->ieee, channel)) + if (libipw_is_valid_channel(priv->ieee, channel)) priv->speed_scan[pos++] = channel; else IPW_WARNING("Skipping invalid channel request: %d\n", @@ -1882,7 +1901,7 @@ static ssize_t show_channels(struct device *d, char *buf) { struct ipw_priv *priv = dev_get_drvdata(d); - const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee); + const struct libipw_geo *geo = libipw_get_geo(priv->ieee); int len = 0, i; len = sprintf(&buf[len], @@ -1892,14 +1911,14 @@ static ssize_t show_channels(struct device *d, for (i = 0; i < geo->bg_channels; i++) { len += sprintf(&buf[len], "%d: BSS%s%s, %s, Band %s.\n", geo->bg[i].channel, - geo->bg[i].flags & IEEE80211_CH_RADAR_DETECT ? + geo->bg[i].flags & LIBIPW_CH_RADAR_DETECT ? " (radar spectrum)" : "", - ((geo->bg[i].flags & IEEE80211_CH_NO_IBSS) || - (geo->bg[i].flags & IEEE80211_CH_RADAR_DETECT)) + ((geo->bg[i].flags & LIBIPW_CH_NO_IBSS) || + (geo->bg[i].flags & LIBIPW_CH_RADAR_DETECT)) ? "" : ", IBSS", - geo->bg[i].flags & IEEE80211_CH_PASSIVE_ONLY ? + geo->bg[i].flags & LIBIPW_CH_PASSIVE_ONLY ? "passive only" : "active/passive", - geo->bg[i].flags & IEEE80211_CH_B_ONLY ? + geo->bg[i].flags & LIBIPW_CH_B_ONLY ? "B" : "B/G"); } @@ -1909,12 +1928,12 @@ static ssize_t show_channels(struct device *d, for (i = 0; i < geo->a_channels; i++) { len += sprintf(&buf[len], "%d: BSS%s%s, %s.\n", geo->a[i].channel, - geo->a[i].flags & IEEE80211_CH_RADAR_DETECT ? + geo->a[i].flags & LIBIPW_CH_RADAR_DETECT ? " (radar spectrum)" : "", - ((geo->a[i].flags & IEEE80211_CH_NO_IBSS) || - (geo->a[i].flags & IEEE80211_CH_RADAR_DETECT)) + ((geo->a[i].flags & LIBIPW_CH_NO_IBSS) || + (geo->a[i].flags & LIBIPW_CH_RADAR_DETECT)) ? "" : ", IBSS", - geo->a[i].flags & IEEE80211_CH_PASSIVE_ONLY ? + geo->a[i].flags & LIBIPW_CH_PASSIVE_ONLY ? "passive only" : "active/passive"); } @@ -2429,7 +2448,7 @@ static int ipw_send_tx_power(struct ipw_priv *priv, struct ipw_tx_power *power) static int ipw_set_tx_power(struct ipw_priv *priv) { - const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee); + const struct libipw_geo *geo = libipw_get_geo(priv->ieee); struct ipw_tx_power tx_power; s8 max_power; int i; @@ -2960,12 +2979,12 @@ static int ipw_fw_dma_wait(struct ipw_priv *priv) static void ipw_remove_current_network(struct ipw_priv *priv) { struct list_head *element, *safe; - struct ieee80211_network *network = NULL; + struct libipw_network *network = NULL; unsigned long flags; spin_lock_irqsave(&priv->ieee->lock, flags); list_for_each_safe(element, safe, &priv->ieee->network_list) { - network = list_entry(element, struct ieee80211_network, list); + network = list_entry(element, struct libipw_network, list); if (!memcmp(network->bssid, priv->bssid, ETH_ALEN)) { list_del(element); list_add_tail(&network->list, @@ -3751,7 +3770,7 @@ static void ipw_queue_tx_free_tfd(struct ipw_priv *priv, le16_to_cpu(bd->u.data.chunk_len[i]), PCI_DMA_TODEVICE); if (txq->txb[txq->q.last_used]) { - ieee80211_txb_free(txq->txb[txq->q.last_used]); + libipw_txb_free(txq->txb[txq->q.last_used]); txq->txb[txq->q.last_used] = NULL; } } @@ -4070,7 +4089,7 @@ static u32 ipw_get_max_rate(struct ipw_priv *priv) /* If currently associated in B mode, restrict the maximum * rate match to B rates */ if (priv->assoc_request.ieee_mode == IPW_B_MODE) - mask &= IEEE80211_CCK_RATES_MASK; + mask &= LIBIPW_CCK_RATES_MASK; /* TODO: Verify that the rate is supported by the current rates * list. */ @@ -4078,29 +4097,29 @@ static u32 ipw_get_max_rate(struct ipw_priv *priv) while (i && !(mask & i)) i >>= 1; switch (i) { - case IEEE80211_CCK_RATE_1MB_MASK: + case LIBIPW_CCK_RATE_1MB_MASK: return 1000000; - case IEEE80211_CCK_RATE_2MB_MASK: + case LIBIPW_CCK_RATE_2MB_MASK: return 2000000; - case IEEE80211_CCK_RATE_5MB_MASK: + case LIBIPW_CCK_RATE_5MB_MASK: return 5500000; - case IEEE80211_OFDM_RATE_6MB_MASK: + case LIBIPW_OFDM_RATE_6MB_MASK: return 6000000; - case IEEE80211_OFDM_RATE_9MB_MASK: + case LIBIPW_OFDM_RATE_9MB_MASK: return 9000000; - case IEEE80211_CCK_RATE_11MB_MASK: + case LIBIPW_CCK_RATE_11MB_MASK: return 11000000; - case IEEE80211_OFDM_RATE_12MB_MASK: + case LIBIPW_OFDM_RATE_12MB_MASK: return 12000000; - case IEEE80211_OFDM_RATE_18MB_MASK: + case LIBIPW_OFDM_RATE_18MB_MASK: return 18000000; - case IEEE80211_OFDM_RATE_24MB_MASK: + case LIBIPW_OFDM_RATE_24MB_MASK: return 24000000; - case IEEE80211_OFDM_RATE_36MB_MASK: + case LIBIPW_OFDM_RATE_36MB_MASK: return 36000000; - case IEEE80211_OFDM_RATE_48MB_MASK: + case LIBIPW_OFDM_RATE_48MB_MASK: return 48000000; - case IEEE80211_OFDM_RATE_54MB_MASK: + case LIBIPW_OFDM_RATE_54MB_MASK: return 54000000; } @@ -4466,11 +4485,11 @@ static void ipw_rx_notification(struct ipw_priv *priv, == IEEE80211_STYPE_ASSOC_RESP)) { if ((sizeof (struct - ieee80211_assoc_response) + libipw_assoc_response) <= size) && (size <= 2314)) { struct - ieee80211_rx_stats + libipw_rx_stats stats = { .len = size - 1, }; @@ -4478,10 +4497,10 @@ static void ipw_rx_notification(struct ipw_priv *priv, IPW_DEBUG_QOS ("QoS Associate " "size %d\n", size); - ieee80211_rx_mgt(priv-> + libipw_rx_mgt(priv-> ieee, (struct - ieee80211_hdr_4addr + libipw_hdr_4addr *) ¬if->u.raw, &stats); } @@ -4537,11 +4556,11 @@ static void ipw_rx_notification(struct ipw_priv *priv, case CMAS_INIT:{ if (priv->status & STATUS_AUTH) { struct - ieee80211_assoc_response + libipw_assoc_response *resp; resp = (struct - ieee80211_assoc_response + libipw_assoc_response *)¬if->u.raw; IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | @@ -5227,33 +5246,33 @@ static struct ipw_rx_queue *ipw_rx_queue_alloc(struct ipw_priv *priv) static int ipw_is_rate_in_mask(struct ipw_priv *priv, int ieee_mode, u8 rate) { - rate &= ~IEEE80211_BASIC_RATE_MASK; + rate &= ~LIBIPW_BASIC_RATE_MASK; if (ieee_mode == IEEE_A) { switch (rate) { - case IEEE80211_OFDM_RATE_6MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_6MB_MASK ? + case LIBIPW_OFDM_RATE_6MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_6MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_9MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_9MB_MASK ? + case LIBIPW_OFDM_RATE_9MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_9MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_12MB: + case LIBIPW_OFDM_RATE_12MB: return priv-> - rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_18MB: + rates_mask & LIBIPW_OFDM_RATE_12MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_18MB: return priv-> - rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_24MB: + rates_mask & LIBIPW_OFDM_RATE_18MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_24MB: return priv-> - rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_36MB: + rates_mask & LIBIPW_OFDM_RATE_24MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_36MB: return priv-> - rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_48MB: + rates_mask & LIBIPW_OFDM_RATE_36MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_48MB: return priv-> - rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_54MB: + rates_mask & LIBIPW_OFDM_RATE_48MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_54MB: return priv-> - rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ? 1 : 0; + rates_mask & LIBIPW_OFDM_RATE_54MB_MASK ? 1 : 0; default: return 0; } @@ -5261,14 +5280,14 @@ static int ipw_is_rate_in_mask(struct ipw_priv *priv, int ieee_mode, u8 rate) /* B and G mixed */ switch (rate) { - case IEEE80211_CCK_RATE_1MB: - return priv->rates_mask & IEEE80211_CCK_RATE_1MB_MASK ? 1 : 0; - case IEEE80211_CCK_RATE_2MB: - return priv->rates_mask & IEEE80211_CCK_RATE_2MB_MASK ? 1 : 0; - case IEEE80211_CCK_RATE_5MB: - return priv->rates_mask & IEEE80211_CCK_RATE_5MB_MASK ? 1 : 0; - case IEEE80211_CCK_RATE_11MB: - return priv->rates_mask & IEEE80211_CCK_RATE_11MB_MASK ? 1 : 0; + case LIBIPW_CCK_RATE_1MB: + return priv->rates_mask & LIBIPW_CCK_RATE_1MB_MASK ? 1 : 0; + case LIBIPW_CCK_RATE_2MB: + return priv->rates_mask & LIBIPW_CCK_RATE_2MB_MASK ? 1 : 0; + case LIBIPW_CCK_RATE_5MB: + return priv->rates_mask & LIBIPW_CCK_RATE_5MB_MASK ? 1 : 0; + case LIBIPW_CCK_RATE_11MB: + return priv->rates_mask & LIBIPW_CCK_RATE_11MB_MASK ? 1 : 0; } /* If we are limited to B modulations, bail at this point */ @@ -5277,29 +5296,29 @@ static int ipw_is_rate_in_mask(struct ipw_priv *priv, int ieee_mode, u8 rate) /* G */ switch (rate) { - case IEEE80211_OFDM_RATE_6MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_6MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_9MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_9MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_12MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_12MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_18MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_18MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_24MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_24MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_36MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_36MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_48MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_48MB_MASK ? 1 : 0; - case IEEE80211_OFDM_RATE_54MB: - return priv->rates_mask & IEEE80211_OFDM_RATE_54MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_6MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_6MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_9MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_9MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_12MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_12MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_18MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_18MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_24MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_24MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_36MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_36MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_48MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_48MB_MASK ? 1 : 0; + case LIBIPW_OFDM_RATE_54MB: + return priv->rates_mask & LIBIPW_OFDM_RATE_54MB_MASK ? 1 : 0; } return 0; } static int ipw_compatible_rates(struct ipw_priv *priv, - const struct ieee80211_network *network, + const struct libipw_network *network, struct ipw_supported_rates *rates) { int num_rates, i; @@ -5311,7 +5330,7 @@ static int ipw_compatible_rates(struct ipw_priv *priv, if (!ipw_is_rate_in_mask(priv, network->mode, network->rates[i])) { - if (network->rates[i] & IEEE80211_BASIC_RATE_MASK) { + if (network->rates[i] & LIBIPW_BASIC_RATE_MASK) { IPW_DEBUG_SCAN("Adding masked mandatory " "rate %02X\n", network->rates[i]); @@ -5333,7 +5352,7 @@ static int ipw_compatible_rates(struct ipw_priv *priv, for (i = 0; i < num_rates; i++) { if (!ipw_is_rate_in_mask(priv, network->mode, network->rates_ex[i])) { - if (network->rates_ex[i] & IEEE80211_BASIC_RATE_MASK) { + if (network->rates_ex[i] & LIBIPW_BASIC_RATE_MASK) { IPW_DEBUG_SCAN("Adding masked mandatory " "rate %02X\n", network->rates_ex[i]); @@ -5369,73 +5388,73 @@ static void ipw_copy_rates(struct ipw_supported_rates *dest, static void ipw_add_cck_scan_rates(struct ipw_supported_rates *rates, u8 modulation, u32 rate_mask) { - u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ? - IEEE80211_BASIC_RATE_MASK : 0; + u8 basic_mask = (LIBIPW_OFDM_MODULATION == modulation) ? + LIBIPW_BASIC_RATE_MASK : 0; - if (rate_mask & IEEE80211_CCK_RATE_1MB_MASK) + if (rate_mask & LIBIPW_CCK_RATE_1MB_MASK) rates->supported_rates[rates->num_rates++] = - IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB; + LIBIPW_BASIC_RATE_MASK | LIBIPW_CCK_RATE_1MB; - if (rate_mask & IEEE80211_CCK_RATE_2MB_MASK) + if (rate_mask & LIBIPW_CCK_RATE_2MB_MASK) rates->supported_rates[rates->num_rates++] = - IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB; + LIBIPW_BASIC_RATE_MASK | LIBIPW_CCK_RATE_2MB; - if (rate_mask & IEEE80211_CCK_RATE_5MB_MASK) + if (rate_mask & LIBIPW_CCK_RATE_5MB_MASK) rates->supported_rates[rates->num_rates++] = basic_mask | - IEEE80211_CCK_RATE_5MB; + LIBIPW_CCK_RATE_5MB; - if (rate_mask & IEEE80211_CCK_RATE_11MB_MASK) + if (rate_mask & LIBIPW_CCK_RATE_11MB_MASK) rates->supported_rates[rates->num_rates++] = basic_mask | - IEEE80211_CCK_RATE_11MB; + LIBIPW_CCK_RATE_11MB; } static void ipw_add_ofdm_scan_rates(struct ipw_supported_rates *rates, u8 modulation, u32 rate_mask) { - u8 basic_mask = (IEEE80211_OFDM_MODULATION == modulation) ? - IEEE80211_BASIC_RATE_MASK : 0; + u8 basic_mask = (LIBIPW_OFDM_MODULATION == modulation) ? + LIBIPW_BASIC_RATE_MASK : 0; - if (rate_mask & IEEE80211_OFDM_RATE_6MB_MASK) + if (rate_mask & LIBIPW_OFDM_RATE_6MB_MASK) rates->supported_rates[rates->num_rates++] = basic_mask | - IEEE80211_OFDM_RATE_6MB; + LIBIPW_OFDM_RATE_6MB; - if (rate_mask & IEEE80211_OFDM_RATE_9MB_MASK) + if (rate_mask & LIBIPW_OFDM_RATE_9MB_MASK) rates->supported_rates[rates->num_rates++] = - IEEE80211_OFDM_RATE_9MB; + LIBIPW_OFDM_RATE_9MB; - if (rate_mask & IEEE80211_OFDM_RATE_12MB_MASK) + if (rate_mask & LIBIPW_OFDM_RATE_12MB_MASK) rates->supported_rates[rates->num_rates++] = basic_mask | - IEEE80211_OFDM_RATE_12MB; + LIBIPW_OFDM_RATE_12MB; - if (rate_mask & IEEE80211_OFDM_RATE_18MB_MASK) + if (rate_mask & LIBIPW_OFDM_RATE_18MB_MASK) rates->supported_rates[rates->num_rates++] = - IEEE80211_OFDM_RATE_18MB; + LIBIPW_OFDM_RATE_18MB; - if (rate_mask & IEEE80211_OFDM_RATE_24MB_MASK) + if (rate_mask & LIBIPW_OFDM_RATE_24MB_MASK) rates->supported_rates[rates->num_rates++] = basic_mask | - IEEE80211_OFDM_RATE_24MB; + LIBIPW_OFDM_RATE_24MB; - if (rate_mask & IEEE80211_OFDM_RATE_36MB_MASK) + if (rate_mask & LIBIPW_OFDM_RATE_36MB_MASK) rates->supported_rates[rates->num_rates++] = - IEEE80211_OFDM_RATE_36MB; + LIBIPW_OFDM_RATE_36MB; - if (rate_mask & IEEE80211_OFDM_RATE_48MB_MASK) + if (rate_mask & LIBIPW_OFDM_RATE_48MB_MASK) rates->supported_rates[rates->num_rates++] = - IEEE80211_OFDM_RATE_48MB; + LIBIPW_OFDM_RATE_48MB; - if (rate_mask & IEEE80211_OFDM_RATE_54MB_MASK) + if (rate_mask & LIBIPW_OFDM_RATE_54MB_MASK) rates->supported_rates[rates->num_rates++] = - IEEE80211_OFDM_RATE_54MB; + LIBIPW_OFDM_RATE_54MB; } struct ipw_network_match { - struct ieee80211_network *network; + struct libipw_network *network; struct ipw_supported_rates rates; }; static int ipw_find_adhoc_network(struct ipw_priv *priv, struct ipw_network_match *match, - struct ieee80211_network *network, + struct libipw_network *network, int roaming) { struct ipw_supported_rates rates; @@ -5556,7 +5575,7 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, } /* Filter out any incompatible freq / mode combinations */ - if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) { + if (!libipw_is_valid_mode(priv->ieee, network->mode)) { IPW_DEBUG_MERGE("Network '%s (%pM)' excluded " "because of invalid frequency/mode " "combination.\n", @@ -5606,7 +5625,7 @@ static void ipw_merge_adhoc_network(struct work_struct *work) DECLARE_SSID_BUF(ssid); struct ipw_priv *priv = container_of(work, struct ipw_priv, merge_networks); - struct ieee80211_network *network = NULL; + struct libipw_network *network = NULL; struct ipw_network_match match = { .network = priv->assoc_network }; @@ -5648,7 +5667,7 @@ static void ipw_merge_adhoc_network(struct work_struct *work) static int ipw_best_network(struct ipw_priv *priv, struct ipw_network_match *match, - struct ieee80211_network *network, int roaming) + struct libipw_network *network, int roaming) { struct ipw_supported_rates rates; DECLARE_SSID_BUF(ssid); @@ -5782,7 +5801,7 @@ static int ipw_best_network(struct ipw_priv *priv, } /* Filter out any incompatible freq / mode combinations */ - if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) { + if (!libipw_is_valid_mode(priv->ieee, network->mode)) { IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of invalid frequency/mode " "combination.\n", @@ -5793,7 +5812,7 @@ static int ipw_best_network(struct ipw_priv *priv, } /* Filter out invalid channel in current GEO */ - if (!ieee80211_is_valid_channel(priv->ieee, network->channel)) { + if (!libipw_is_valid_channel(priv->ieee, network->channel)) { IPW_DEBUG_ASSOC("Network '%s (%pM)' excluded " "because of invalid channel in current GEO\n", print_ssid(ssid, network->ssid, @@ -5839,9 +5858,9 @@ static int ipw_best_network(struct ipw_priv *priv, } static void ipw_adhoc_create(struct ipw_priv *priv, - struct ieee80211_network *network) + struct libipw_network *network) { - const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee); + const struct libipw_geo *geo = libipw_get_geo(priv->ieee); int i; /* @@ -5856,25 +5875,25 @@ static void ipw_adhoc_create(struct ipw_priv *priv, * FW fatal error. * */ - switch (ieee80211_is_valid_channel(priv->ieee, priv->channel)) { - case IEEE80211_52GHZ_BAND: + switch (libipw_is_valid_channel(priv->ieee, priv->channel)) { + case LIBIPW_52GHZ_BAND: network->mode = IEEE_A; - i = ieee80211_channel_to_index(priv->ieee, priv->channel); + i = libipw_channel_to_index(priv->ieee, priv->channel); BUG_ON(i == -1); - if (geo->a[i].flags & IEEE80211_CH_PASSIVE_ONLY) { + if (geo->a[i].flags & LIBIPW_CH_PASSIVE_ONLY) { IPW_WARNING("Overriding invalid channel\n"); priv->channel = geo->a[0].channel; } break; - case IEEE80211_24GHZ_BAND: + case LIBIPW_24GHZ_BAND: if (priv->ieee->mode & IEEE_G) network->mode = IEEE_G; else network->mode = IEEE_B; - i = ieee80211_channel_to_index(priv->ieee, priv->channel); + i = libipw_channel_to_index(priv->ieee, priv->channel); BUG_ON(i == -1); - if (geo->bg[i].flags & IEEE80211_CH_PASSIVE_ONLY) { + if (geo->bg[i].flags & LIBIPW_CH_PASSIVE_ONLY) { IPW_WARNING("Overriding invalid channel\n"); priv->channel = geo->bg[0].channel; } @@ -6110,9 +6129,9 @@ static void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) * Tx rates */ switch (priv->ieee->freq_band) { - case IEEE80211_52GHZ_BAND: /* A only */ + case LIBIPW_52GHZ_BAND: /* A only */ /* IEEE_A */ - if (priv->rates_mask & ~IEEE80211_OFDM_RATES_MASK) { + if (priv->rates_mask & ~LIBIPW_OFDM_RATES_MASK) { /* Invalid fixed rate mask */ IPW_DEBUG_WX ("invalid fixed rate mask in ipw_set_fixed_rate\n"); @@ -6120,13 +6139,13 @@ static void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) break; } - new_tx_rates >>= IEEE80211_OFDM_SHIFT_MASK_A; + new_tx_rates >>= LIBIPW_OFDM_SHIFT_MASK_A; break; default: /* 2.4Ghz or Mixed */ /* IEEE_B */ if (mode == IEEE_B) { - if (new_tx_rates & ~IEEE80211_CCK_RATES_MASK) { + if (new_tx_rates & ~LIBIPW_CCK_RATES_MASK) { /* Invalid fixed rate mask */ IPW_DEBUG_WX ("invalid fixed rate mask in ipw_set_fixed_rate\n"); @@ -6136,8 +6155,8 @@ static void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) } /* IEEE_G */ - if (new_tx_rates & ~(IEEE80211_CCK_RATES_MASK | - IEEE80211_OFDM_RATES_MASK)) { + if (new_tx_rates & ~(LIBIPW_CCK_RATES_MASK | + LIBIPW_OFDM_RATES_MASK)) { /* Invalid fixed rate mask */ IPW_DEBUG_WX ("invalid fixed rate mask in ipw_set_fixed_rate\n"); @@ -6145,19 +6164,19 @@ static void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) break; } - if (IEEE80211_OFDM_RATE_6MB_MASK & new_tx_rates) { - mask |= (IEEE80211_OFDM_RATE_6MB_MASK >> 1); - new_tx_rates &= ~IEEE80211_OFDM_RATE_6MB_MASK; + if (LIBIPW_OFDM_RATE_6MB_MASK & new_tx_rates) { + mask |= (LIBIPW_OFDM_RATE_6MB_MASK >> 1); + new_tx_rates &= ~LIBIPW_OFDM_RATE_6MB_MASK; } - if (IEEE80211_OFDM_RATE_9MB_MASK & new_tx_rates) { - mask |= (IEEE80211_OFDM_RATE_9MB_MASK >> 1); - new_tx_rates &= ~IEEE80211_OFDM_RATE_9MB_MASK; + if (LIBIPW_OFDM_RATE_9MB_MASK & new_tx_rates) { + mask |= (LIBIPW_OFDM_RATE_9MB_MASK >> 1); + new_tx_rates &= ~LIBIPW_OFDM_RATE_9MB_MASK; } - if (IEEE80211_OFDM_RATE_12MB_MASK & new_tx_rates) { - mask |= (IEEE80211_OFDM_RATE_12MB_MASK >> 1); - new_tx_rates &= ~IEEE80211_OFDM_RATE_12MB_MASK; + if (LIBIPW_OFDM_RATE_12MB_MASK & new_tx_rates) { + mask |= (LIBIPW_OFDM_RATE_12MB_MASK >> 1); + new_tx_rates &= ~LIBIPW_OFDM_RATE_12MB_MASK; } new_tx_rates |= mask; @@ -6190,12 +6209,12 @@ static void ipw_add_scan_channels(struct ipw_priv *priv, int scan_type) { int channel_index = 0; - const struct ieee80211_geo *geo; + const struct libipw_geo *geo; int i; - geo = ieee80211_get_geo(priv->ieee); + geo = libipw_get_geo(priv->ieee); - if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) { + if (priv->ieee->freq_band & LIBIPW_52GHZ_BAND) { int start = channel_index; for (i = 0; i < geo->a_channels; i++) { if ((priv->status & STATUS_ASSOCIATED) && @@ -6205,7 +6224,7 @@ static void ipw_add_scan_channels(struct ipw_priv *priv, scan->channels_list[channel_index] = geo->a[i].channel; ipw_set_scan_type(scan, channel_index, geo->a[i]. - flags & IEEE80211_CH_PASSIVE_ONLY ? + flags & LIBIPW_CH_PASSIVE_ONLY ? IPW_SCAN_PASSIVE_FULL_DWELL_SCAN : scan_type); } @@ -6217,11 +6236,11 @@ static void ipw_add_scan_channels(struct ipw_priv *priv, } } - if (priv->ieee->freq_band & IEEE80211_24GHZ_BAND) { + if (priv->ieee->freq_band & LIBIPW_24GHZ_BAND) { int start = channel_index; if (priv->config & CFG_SPEED_SCAN) { int index; - u8 channels[IEEE80211_24GHZ_CHANNELS] = { + u8 channels[LIBIPW_24GHZ_CHANNELS] = { /* nop out the list */ [0] = 0 }; @@ -6253,11 +6272,11 @@ static void ipw_add_scan_channels(struct ipw_priv *priv, channel_index++; scan->channels_list[channel_index] = channel; index = - ieee80211_channel_to_index(priv->ieee, channel); + libipw_channel_to_index(priv->ieee, channel); ipw_set_scan_type(scan, channel_index, geo->bg[index]. flags & - IEEE80211_CH_PASSIVE_ONLY ? + LIBIPW_CH_PASSIVE_ONLY ? IPW_SCAN_PASSIVE_FULL_DWELL_SCAN : scan_type); } @@ -6272,7 +6291,7 @@ static void ipw_add_scan_channels(struct ipw_priv *priv, ipw_set_scan_type(scan, channel_index, geo->bg[i]. flags & - IEEE80211_CH_PASSIVE_ONLY ? + LIBIPW_CH_PASSIVE_ONLY ? IPW_SCAN_PASSIVE_FULL_DWELL_SCAN : scan_type); } @@ -6339,7 +6358,7 @@ static int ipw_request_scan_helper(struct ipw_priv *priv, int type, int direct) } memset(&scan, 0, sizeof(scan)); - scan.full_scan_index = cpu_to_le32(ieee80211_get_scans(priv->ieee)); + scan.full_scan_index = cpu_to_le32(libipw_get_scans(priv->ieee)); if (type == IW_SCAN_TYPE_PASSIVE) { IPW_DEBUG_WX("use passive scanning\n"); @@ -6370,13 +6389,13 @@ static int ipw_request_scan_helper(struct ipw_priv *priv, int type, int direct) u8 channel; u8 band = 0; - switch (ieee80211_is_valid_channel(priv->ieee, priv->channel)) { - case IEEE80211_52GHZ_BAND: + switch (libipw_is_valid_channel(priv->ieee, priv->channel)) { + case LIBIPW_52GHZ_BAND: band = (u8) (IPW_A_MODE << 6) | 1; channel = priv->channel; break; - case IEEE80211_24GHZ_BAND: + case LIBIPW_24GHZ_BAND: band = (u8) (IPW_B_MODE << 6) | 1; channel = priv->channel; break; @@ -6497,8 +6516,8 @@ static int ipw_wpa_enable(struct ipw_priv *priv, int value) static int ipw_wpa_set_auth_algs(struct ipw_priv *priv, int value) { - struct ieee80211_device *ieee = priv->ieee; - struct ieee80211_security sec = { + struct libipw_device *ieee = priv->ieee; + struct libipw_security sec = { .flags = SEC_AUTH_MODE, }; int ret = 0; @@ -6548,8 +6567,8 @@ static int ipw_wx_set_genie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; + struct ipw_priv *priv = libipw_priv(dev); + struct libipw_device *ieee = priv->ieee; u8 *buf; int err = 0; @@ -6584,8 +6603,8 @@ static int ipw_wx_get_genie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; + struct ipw_priv *priv = libipw_priv(dev); + struct libipw_device *ieee = priv->ieee; int err = 0; if (ieee->wpa_ie_len == 0 || ieee->wpa_ie == NULL) { @@ -6627,8 +6646,8 @@ static int ipw_wx_set_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; + struct ipw_priv *priv = libipw_priv(dev); + struct libipw_device *ieee = priv->ieee; struct iw_param *param = &wrqu->param; struct lib80211_crypt_data *crypt; unsigned long flags; @@ -6679,7 +6698,7 @@ static int ipw_wx_set_auth(struct net_device *dev, * can use this to determine if the CAP_PRIVACY_ON bit should * be set. */ - struct ieee80211_security sec = { + struct libipw_security sec = { .flags = SEC_ENABLED, .enabled = param->value, }; @@ -6727,8 +6746,8 @@ static int ipw_wx_get_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; + struct ipw_priv *priv = libipw_priv(dev); + struct libipw_device *ieee = priv->ieee; struct lib80211_crypt_data *crypt; struct iw_param *param = &wrqu->param; int ret = 0; @@ -6786,7 +6805,7 @@ static int ipw_wx_set_encodeext(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; if (hwcrypto) { @@ -6808,7 +6827,7 @@ static int ipw_wx_set_encodeext(struct net_device *dev, } } - return ieee80211_wx_set_encodeext(priv->ieee, info, wrqu, extra); + return libipw_wx_set_encodeext(priv->ieee, info, wrqu, extra); } /* SIOCGIWENCODEEXT */ @@ -6816,8 +6835,8 @@ static int ipw_wx_get_encodeext(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_encodeext(priv->ieee, info, wrqu, extra); + struct ipw_priv *priv = libipw_priv(dev); + return libipw_wx_get_encodeext(priv->ieee, info, wrqu, extra); } /* SIOCSIWMLME */ @@ -6825,7 +6844,7 @@ static int ipw_wx_set_mlme(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); struct iw_mlme *mlme = (struct iw_mlme *)extra; __le16 reason; @@ -6875,9 +6894,9 @@ static u8 ipw_qos_current_mode(struct ipw_priv * priv) */ static int ipw_qos_handle_probe_response(struct ipw_priv *priv, int active_network, - struct ieee80211_network *network) + struct libipw_network *network) { - u32 size = sizeof(struct ieee80211_qos_parameters); + u32 size = sizeof(struct libipw_qos_parameters); if (network->capability & WLAN_CAPABILITY_IBSS) network->qos_data.active = network->qos_data.supported; @@ -6935,12 +6954,12 @@ static int ipw_qos_handle_probe_response(struct ipw_priv *priv, * IPW_CMD_QOS_PARAMETERS and IPW_CMD_WME_INFO */ static int ipw_qos_activate(struct ipw_priv *priv, - struct ieee80211_qos_data *qos_network_data) + struct libipw_qos_data *qos_network_data) { int err; - struct ieee80211_qos_parameters qos_parameters[QOS_QOS_SETS]; - struct ieee80211_qos_parameters *active_one = NULL; - u32 size = sizeof(struct ieee80211_qos_parameters); + struct libipw_qos_parameters qos_parameters[QOS_QOS_SETS]; + struct libipw_qos_parameters *active_one = NULL; + u32 size = sizeof(struct libipw_qos_parameters); u32 burst_duration; int i; u8 type; @@ -7001,7 +7020,7 @@ static int ipw_qos_activate(struct ipw_priv *priv, IPW_DEBUG_QOS("QoS sending IPW_CMD_QOS_PARAMETERS\n"); err = ipw_send_qos_params_command(priv, - (struct ieee80211_qos_parameters *) + (struct libipw_qos_parameters *) &(qos_parameters[0])); if (err) IPW_DEBUG_QOS("QoS IPW_CMD_QOS_PARAMETERS failed\n"); @@ -7015,13 +7034,13 @@ static int ipw_qos_activate(struct ipw_priv *priv, static int ipw_qos_set_info_element(struct ipw_priv *priv) { int ret = 0; - struct ieee80211_qos_information_element qos_info; + struct libipw_qos_information_element qos_info; if (priv == NULL) return -1; qos_info.elementID = QOS_ELEMENT_ID; - qos_info.length = sizeof(struct ieee80211_qos_information_element) - 2; + qos_info.length = sizeof(struct libipw_qos_information_element) - 2; qos_info.version = QOS_VERSION_1; qos_info.ac_info = 0; @@ -7041,11 +7060,11 @@ static int ipw_qos_set_info_element(struct ipw_priv *priv) * Set the QoS parameter with the association request structure */ static int ipw_qos_association(struct ipw_priv *priv, - struct ieee80211_network *network) + struct libipw_network *network) { int err = 0; - struct ieee80211_qos_data *qos_data = NULL; - struct ieee80211_qos_data ibss_data = { + struct libipw_qos_data *qos_data = NULL; + struct libipw_qos_data ibss_data = { .supported = 1, .active = 1, }; @@ -7087,11 +7106,11 @@ static int ipw_qos_association(struct ipw_priv *priv, * setting */ static int ipw_qos_association_resp(struct ipw_priv *priv, - struct ieee80211_network *network) + struct libipw_network *network) { int ret = 0; unsigned long flags; - u32 size = sizeof(struct ieee80211_qos_parameters); + u32 size = sizeof(struct libipw_qos_parameters); int set_qos_param = 0; if ((priv == NULL) || (network == NULL) || @@ -7107,7 +7126,7 @@ static int ipw_qos_association_resp(struct ipw_priv *priv, spin_lock_irqsave(&priv->ieee->lock, flags); if (network->flags & NETWORK_HAS_QOS_PARAMETERS) { memcpy(&priv->assoc_network->qos_data, &network->qos_data, - sizeof(struct ieee80211_qos_data)); + sizeof(struct libipw_qos_data)); priv->assoc_network->qos_data.active = 1; if ((network->qos_data.old_param_count != network->qos_data.param_count)) { @@ -7143,7 +7162,7 @@ static u32 ipw_qos_get_burst_duration(struct ipw_priv *priv) if ((priv == NULL)) return 0; - if (!(priv->ieee->modulation & IEEE80211_OFDM_MODULATION)) + if (!(priv->ieee->modulation & LIBIPW_OFDM_MODULATION)) ret = priv->qos_data.burst_duration_CCK; else ret = priv->qos_data.burst_duration_OFDM; @@ -7195,8 +7214,8 @@ static int ipw_get_tx_queue_number(struct ipw_priv *priv, u16 priority) static int ipw_is_qos_active(struct net_device *dev, struct sk_buff *skb) { - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_qos_data *qos_data = NULL; + struct ipw_priv *priv = libipw_priv(dev); + struct libipw_qos_data *qos_data = NULL; int active, supported; u8 *daddr = skb->data + ETH_ALEN; int unicast = !is_multicast_ether_addr(daddr); @@ -7260,10 +7279,10 @@ static void ipw_bg_qos_activate(struct work_struct *work) } static int ipw_handle_probe_response(struct net_device *dev, - struct ieee80211_probe_response *resp, - struct ieee80211_network *network) + struct libipw_probe_response *resp, + struct libipw_network *network) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int active_network = ((priv->status & STATUS_ASSOCIATED) && (network == priv->assoc_network)); @@ -7273,10 +7292,10 @@ static int ipw_handle_probe_response(struct net_device *dev, } static int ipw_handle_beacon(struct net_device *dev, - struct ieee80211_beacon *resp, - struct ieee80211_network *network) + struct libipw_beacon *resp, + struct libipw_network *network) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int active_network = ((priv->status & STATUS_ASSOCIATED) && (network == priv->assoc_network)); @@ -7286,22 +7305,22 @@ static int ipw_handle_beacon(struct net_device *dev, } static int ipw_handle_assoc_response(struct net_device *dev, - struct ieee80211_assoc_response *resp, - struct ieee80211_network *network) + struct libipw_assoc_response *resp, + struct libipw_network *network) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); ipw_qos_association_resp(priv, network); return 0; } -static int ipw_send_qos_params_command(struct ipw_priv *priv, struct ieee80211_qos_parameters +static int ipw_send_qos_params_command(struct ipw_priv *priv, struct libipw_qos_parameters *qos_param) { return ipw_send_cmd_pdu(priv, IPW_CMD_QOS_PARAMETERS, sizeof(*qos_param) * 3, qos_param); } -static int ipw_send_qos_info_command(struct ipw_priv *priv, struct ieee80211_qos_information_element +static int ipw_send_qos_info_command(struct ipw_priv *priv, struct libipw_qos_information_element *qos_param) { return ipw_send_cmd_pdu(priv, IPW_CMD_WME_INFO, sizeof(*qos_param), @@ -7311,7 +7330,7 @@ static int ipw_send_qos_info_command(struct ipw_priv *priv, struct ieee80211_qos #endif /* CONFIG_IPW2200_QOS */ static int ipw_associate_network(struct ipw_priv *priv, - struct ieee80211_network *network, + struct libipw_network *network, struct ipw_supported_rates *rates, int roaming) { int err; @@ -7493,7 +7512,7 @@ static int ipw_associate_network(struct ipw_priv *priv, static void ipw_roam(void *data) { struct ipw_priv *priv = data; - struct ieee80211_network *network = NULL; + struct libipw_network *network = NULL; struct ipw_network_match match = { .network = priv->assoc_network }; @@ -7568,7 +7587,7 @@ static int ipw_associate(void *data) { struct ipw_priv *priv = data; - struct ieee80211_network *network = NULL; + struct libipw_network *network = NULL; struct ipw_network_match match = { .network = NULL }; @@ -7622,8 +7641,8 @@ static int ipw_associate(void *data) priv->config & CFG_STATIC_CHANNEL) { /* Use oldest network if the free list is empty */ if (list_empty(&priv->ieee->network_free_list)) { - struct ieee80211_network *oldest = NULL; - struct ieee80211_network *target; + struct libipw_network *oldest = NULL; + struct libipw_network *target; list_for_each_entry(target, &priv->ieee->network_list, list) { if ((oldest == NULL) || @@ -7644,7 +7663,7 @@ static int ipw_associate(void *data) } element = priv->ieee->network_free_list.next; - network = list_entry(element, struct ieee80211_network, list); + network = list_entry(element, struct libipw_network, list); ipw_adhoc_create(priv, network); rates = &priv->rates; list_del(element); @@ -7700,18 +7719,18 @@ static void ipw_rebuild_decrypted_skb(struct ipw_priv *priv, switch (priv->ieee->sec.level) { case SEC_LEVEL_3: /* Remove CCMP HDR */ - memmove(skb->data + IEEE80211_3ADDR_LEN, - skb->data + IEEE80211_3ADDR_LEN + 8, - skb->len - IEEE80211_3ADDR_LEN - 8); + memmove(skb->data + LIBIPW_3ADDR_LEN, + skb->data + LIBIPW_3ADDR_LEN + 8, + skb->len - LIBIPW_3ADDR_LEN - 8); skb_trim(skb, skb->len - 16); /* CCMP_HDR_LEN + CCMP_MIC_LEN */ break; case SEC_LEVEL_2: break; case SEC_LEVEL_1: /* Remove IV */ - memmove(skb->data + IEEE80211_3ADDR_LEN, - skb->data + IEEE80211_3ADDR_LEN + 4, - skb->len - IEEE80211_3ADDR_LEN - 4); + memmove(skb->data + LIBIPW_3ADDR_LEN, + skb->data + LIBIPW_3ADDR_LEN + 4, + skb->len - LIBIPW_3ADDR_LEN - 4); skb_trim(skb, skb->len - 8); /* IV + ICV */ break; case SEC_LEVEL_0: @@ -7725,10 +7744,10 @@ static void ipw_rebuild_decrypted_skb(struct ipw_priv *priv, static void ipw_handle_data_packet(struct ipw_priv *priv, struct ipw_rx_mem_buffer *rxb, - struct ieee80211_rx_stats *stats) + struct libipw_rx_stats *stats) { struct net_device *dev = priv->net_dev; - struct ieee80211_hdr_4addr *hdr; + struct libipw_hdr_4addr *hdr; struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)rxb->skb->data; /* We received data from the HW, so stop the watchdog */ @@ -7758,15 +7777,15 @@ static void ipw_handle_data_packet(struct ipw_priv *priv, IPW_DEBUG_RX("Rx packet of %d bytes.\n", rxb->skb->len); /* HW decrypt will not clear the WEP bit, MIC, PN, etc. */ - hdr = (struct ieee80211_hdr_4addr *)rxb->skb->data; + hdr = (struct libipw_hdr_4addr *)rxb->skb->data; if (priv->ieee->iw_mode != IW_MODE_MONITOR && (is_multicast_ether_addr(hdr->addr1) ? !priv->ieee->host_mc_decrypt : !priv->ieee->host_decrypt)) ipw_rebuild_decrypted_skb(priv, rxb->skb); - if (!ieee80211_rx(priv->ieee, rxb->skb, stats)) + if (!libipw_rx(priv->ieee, rxb->skb, stats)) dev->stats.rx_errors++; - else { /* ieee80211_rx succeeded, so it now owns the SKB */ + else { /* libipw_rx succeeded, so it now owns the SKB */ rxb->skb = NULL; __ipw_led_activity_on(priv); } @@ -7775,7 +7794,7 @@ static void ipw_handle_data_packet(struct ipw_priv *priv, #ifdef CONFIG_IPW2200_RADIOTAP static void ipw_handle_data_packet_monitor(struct ipw_priv *priv, struct ipw_rx_mem_buffer *rxb, - struct ieee80211_rx_stats *stats) + struct libipw_rx_stats *stats) { struct net_device *dev = priv->net_dev; struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)rxb->skb->data; @@ -7921,9 +7940,9 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv, IPW_DEBUG_RX("Rx packet of %d bytes.\n", rxb->skb->len); - if (!ieee80211_rx(priv->ieee, rxb->skb, stats)) + if (!libipw_rx(priv->ieee, rxb->skb, stats)) dev->stats.rx_errors++; - else { /* ieee80211_rx succeeded, so it now owns the SKB */ + else { /* libipw_rx succeeded, so it now owns the SKB */ rxb->skb = NULL; /* no LED during capture */ } @@ -7931,28 +7950,28 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv, #endif #ifdef CONFIG_IPW2200_PROMISCUOUS -#define ieee80211_is_probe_response(fc) \ +#define libipw_is_probe_response(fc) \ ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT && \ (fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_PROBE_RESP ) -#define ieee80211_is_management(fc) \ +#define libipw_is_management(fc) \ ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT) -#define ieee80211_is_control(fc) \ +#define libipw_is_control(fc) \ ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_CTL) -#define ieee80211_is_data(fc) \ +#define libipw_is_data(fc) \ ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) -#define ieee80211_is_assoc_request(fc) \ +#define libipw_is_assoc_request(fc) \ ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_ASSOC_REQ) -#define ieee80211_is_reassoc_request(fc) \ +#define libipw_is_reassoc_request(fc) \ ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_REASSOC_REQ) static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, struct ipw_rx_mem_buffer *rxb, - struct ieee80211_rx_stats *stats) + struct libipw_rx_stats *stats) { struct net_device *dev = priv->prom_net_dev; struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)rxb->skb->data; @@ -8002,17 +8021,17 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, } hdr = (void *)rxb->skb->data + IPW_RX_FRAME_SIZE; - if (ieee80211_is_management(le16_to_cpu(hdr->frame_control))) { + if (libipw_is_management(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_MGMT) return; if (filter & IPW_PROM_MGMT_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_control(le16_to_cpu(hdr->frame_control))) { + } else if (libipw_is_control(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_CTL) return; if (filter & IPW_PROM_CTL_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_data(le16_to_cpu(hdr->frame_control))) { + } else if (libipw_is_data(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_DATA) return; if (filter & IPW_PROM_DATA_HEADER_ONLY) @@ -8030,7 +8049,7 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, ipw_rt = (void *)skb->data; if (hdr_only) - len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control)); + len = libipw_get_hdrlen(le16_to_cpu(hdr->frame_control)); memcpy(ipw_rt->payload, hdr, len); @@ -8127,7 +8146,7 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, IPW_DEBUG_RX("Rx packet of %d bytes.\n", skb->len); - if (!ieee80211_rx(priv->prom_priv->ieee, skb, stats)) { + if (!libipw_rx(priv->prom_priv->ieee, skb, stats)) { dev->stats.rx_errors++; dev_kfree_skb_any(skb); } @@ -8135,7 +8154,7 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, #endif static int is_network_packet(struct ipw_priv *priv, - struct ieee80211_hdr_4addr *header) + struct libipw_hdr_4addr *header) { /* Filter incoming packets to determine if they are targetted toward * this network, discarding packets coming from ourselves */ @@ -8173,7 +8192,7 @@ static int is_network_packet(struct ipw_priv *priv, #define IPW_PACKET_RETRY_TIME HZ static int is_duplicate_packet(struct ipw_priv *priv, - struct ieee80211_hdr_4addr *header) + struct libipw_hdr_4addr *header) { u16 sc = le16_to_cpu(header->seq_ctl); u16 seq = WLAN_GET_SEQ_SEQ(sc); @@ -8247,14 +8266,14 @@ static int is_duplicate_packet(struct ipw_priv *priv, static void ipw_handle_mgmt_packet(struct ipw_priv *priv, struct ipw_rx_mem_buffer *rxb, - struct ieee80211_rx_stats *stats) + struct libipw_rx_stats *stats) { struct sk_buff *skb = rxb->skb; struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)skb->data; - struct ieee80211_hdr_4addr *header = (struct ieee80211_hdr_4addr *) + struct libipw_hdr_4addr *header = (struct libipw_hdr_4addr *) (skb->data + IPW_RX_FRAME_SIZE); - ieee80211_rx_mgt(priv->ieee, header, stats); + libipw_rx_mgt(priv->ieee, header, stats); if (priv->ieee->iw_mode == IW_MODE_ADHOC && ((WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)) == @@ -8276,12 +8295,12 @@ static void ipw_handle_mgmt_packet(struct ipw_priv *priv, /* Advance past the ipw packet header to the 802.11 frame */ skb_pull(skb, IPW_RX_FRAME_SIZE); - /* Push the ieee80211_rx_stats before the 802.11 frame */ + /* Push the libipw_rx_stats before the 802.11 frame */ memcpy(skb_push(skb, sizeof(*stats)), stats, sizeof(*stats)); skb->dev = priv->ieee->dev; - /* Point raw at the ieee80211_stats */ + /* Point raw at the libipw_stats */ skb_reset_mac_header(skb); skb->pkt_type = PACKET_OTHERHOST; @@ -8301,7 +8320,7 @@ static void ipw_rx(struct ipw_priv *priv) { struct ipw_rx_mem_buffer *rxb; struct ipw_rx_packet *pkt; - struct ieee80211_hdr_4addr *header; + struct libipw_hdr_4addr *header; u32 r, w, i; u8 network_packet; u8 fill_rx = 0; @@ -8332,7 +8351,7 @@ static void ipw_rx(struct ipw_priv *priv) switch (pkt->header.message_type) { case RX_FRAME_TYPE: /* 802.11 frame */ { - struct ieee80211_rx_stats stats = { + struct libipw_rx_stats stats = { .rssi = pkt->u.frame.rssi_dbm - IPW_RSSI_TO_DBM, .signal = @@ -8347,19 +8366,19 @@ static void ipw_rx(struct ipw_priv *priv) .freq = (pkt->u.frame. control & (1 << 0)) ? - IEEE80211_24GHZ_BAND : - IEEE80211_52GHZ_BAND, + LIBIPW_24GHZ_BAND : + LIBIPW_52GHZ_BAND, .len = le16_to_cpu(pkt->u.frame.length), }; if (stats.rssi != 0) - stats.mask |= IEEE80211_STATMASK_RSSI; + stats.mask |= LIBIPW_STATMASK_RSSI; if (stats.signal != 0) - stats.mask |= IEEE80211_STATMASK_SIGNAL; + stats.mask |= LIBIPW_STATMASK_SIGNAL; if (stats.noise != 0) - stats.mask |= IEEE80211_STATMASK_NOISE; + stats.mask |= LIBIPW_STATMASK_NOISE; if (stats.rate != 0) - stats.mask |= IEEE80211_STATMASK_RATE; + stats.mask |= LIBIPW_STATMASK_RATE; priv->rx_packets++; @@ -8384,7 +8403,7 @@ static void ipw_rx(struct ipw_priv *priv) #endif header = - (struct ieee80211_hdr_4addr *)(rxb->skb-> + (struct libipw_hdr_4addr *)(rxb->skb-> data + IPW_RX_FRAME_SIZE); /* TODO: Check Ad-Hoc dest/source and make sure @@ -8407,7 +8426,7 @@ static void ipw_rx(struct ipw_priv *priv) le16_to_cpu(pkt->u.frame.length)); if (le16_to_cpu(pkt->u.frame.length) < - ieee80211_get_hdrlen(le16_to_cpu( + libipw_get_hdrlen(le16_to_cpu( header->frame_ctl))) { IPW_DEBUG_DROP ("Received packet is too small. " @@ -8592,9 +8611,9 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option) ": Detected Intel PRO/Wireless 2915ABG Network " "Connection\n"); priv->ieee->abg_true = 1; - band = IEEE80211_52GHZ_BAND | IEEE80211_24GHZ_BAND; - modulation = IEEE80211_OFDM_MODULATION | - IEEE80211_CCK_MODULATION; + band = LIBIPW_52GHZ_BAND | LIBIPW_24GHZ_BAND; + modulation = LIBIPW_OFDM_MODULATION | + LIBIPW_CCK_MODULATION; priv->adapter = IPW_2915ABG; priv->ieee->mode = IEEE_A | IEEE_G | IEEE_B; } else { @@ -8604,9 +8623,9 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option) "Connection\n"); priv->ieee->abg_true = 0; - band = IEEE80211_24GHZ_BAND; - modulation = IEEE80211_OFDM_MODULATION | - IEEE80211_CCK_MODULATION; + band = LIBIPW_24GHZ_BAND; + modulation = LIBIPW_OFDM_MODULATION | + LIBIPW_CCK_MODULATION; priv->adapter = IPW_2200BG; priv->ieee->mode = IEEE_G | IEEE_B; } @@ -8614,7 +8633,7 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option) priv->ieee->freq_band = band; priv->ieee->modulation = modulation; - priv->rates_mask = IEEE80211_DEFAULT_RATES_MASK; + priv->rates_mask = LIBIPW_DEFAULT_RATES_MASK; priv->disassociate_threshold = IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT; priv->roaming_threshold = IPW_MB_ROAMING_THRESHOLD_DEFAULT; @@ -8640,24 +8659,6 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option) * */ -static int ipw_wx_get_name(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - mutex_lock(&priv->mutex); - if (priv->status & STATUS_RF_KILL_MASK) - strcpy(wrqu->name, "radio off"); - else if (!(priv->status & STATUS_ASSOCIATED)) - strcpy(wrqu->name, "unassociated"); - else - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11%c", - ipw_modes[priv->assoc_request.ieee_mode]); - IPW_DEBUG_WX("Name: %s\n", wrqu->name); - mutex_unlock(&priv->mutex); - return 0; -} - static int ipw_set_channel(struct ipw_priv *priv, u8 channel) { if (channel == 0) { @@ -8714,8 +8715,8 @@ static int ipw_wx_set_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee); + struct ipw_priv *priv = libipw_priv(dev); + const struct libipw_geo *geo = libipw_get_geo(priv->ieee); struct iw_freq *fwrq = &wrqu->freq; int ret = 0, i; u8 channel, flags; @@ -8730,23 +8731,23 @@ static int ipw_wx_set_freq(struct net_device *dev, } /* if setting by freq convert to channel */ if (fwrq->e == 1) { - channel = ieee80211_freq_to_channel(priv->ieee, fwrq->m); + channel = libipw_freq_to_channel(priv->ieee, fwrq->m); if (channel == 0) return -EINVAL; } else channel = fwrq->m; - if (!(band = ieee80211_is_valid_channel(priv->ieee, channel))) + if (!(band = libipw_is_valid_channel(priv->ieee, channel))) return -EINVAL; if (priv->ieee->iw_mode == IW_MODE_ADHOC) { - i = ieee80211_channel_to_index(priv->ieee, channel); + i = libipw_channel_to_index(priv->ieee, channel); if (i == -1) return -EINVAL; - flags = (band == IEEE80211_24GHZ_BAND) ? + flags = (band == LIBIPW_24GHZ_BAND) ? geo->bg[i].flags : geo->a[i].flags; - if (flags & IEEE80211_CH_PASSIVE_ONLY) { + if (flags & LIBIPW_CH_PASSIVE_ONLY) { IPW_DEBUG_WX("Invalid Ad-Hoc channel for 802.11a\n"); return -EINVAL; } @@ -8763,7 +8764,7 @@ static int ipw_wx_get_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); wrqu->freq.e = 0; @@ -8774,16 +8775,16 @@ static int ipw_wx_get_freq(struct net_device *dev, priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED)) { int i; - i = ieee80211_channel_to_index(priv->ieee, priv->channel); + i = libipw_channel_to_index(priv->ieee, priv->channel); BUG_ON(i == -1); wrqu->freq.e = 1; - switch (ieee80211_is_valid_channel(priv->ieee, priv->channel)) { - case IEEE80211_52GHZ_BAND: + switch (libipw_is_valid_channel(priv->ieee, priv->channel)) { + case LIBIPW_52GHZ_BAND: wrqu->freq.m = priv->ieee->geo.a[i].freq * 100000; break; - case IEEE80211_24GHZ_BAND: + case LIBIPW_24GHZ_BAND: wrqu->freq.m = priv->ieee->geo.bg[i].freq * 100000; break; @@ -8802,7 +8803,7 @@ static int ipw_wx_set_mode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int err = 0; IPW_DEBUG_WX("Set MODE: %d\n", wrqu->mode); @@ -8854,7 +8855,7 @@ static int ipw_wx_get_mode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); wrqu->mode = priv->ieee->iw_mode; IPW_DEBUG_WX("Get MODE -> %d\n", wrqu->mode); @@ -8883,9 +8884,9 @@ static int ipw_wx_get_range(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); struct iw_range *range = (struct iw_range *)extra; - const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee); + const struct libipw_geo *geo = libipw_get_geo(priv->ieee); int i = 0, j; wrqu->data.length = sizeof(*range); @@ -8929,7 +8930,7 @@ static int ipw_wx_get_range(struct net_device *dev, if (priv->ieee->mode & (IEEE_B | IEEE_G)) { for (j = 0; j < geo->bg_channels && i < IW_MAX_FREQUENCIES; j++) { if ((priv->ieee->iw_mode == IW_MODE_ADHOC) && - (geo->bg[j].flags & IEEE80211_CH_PASSIVE_ONLY)) + (geo->bg[j].flags & LIBIPW_CH_PASSIVE_ONLY)) continue; range->freq[i].i = geo->bg[j].channel; @@ -8942,7 +8943,7 @@ static int ipw_wx_get_range(struct net_device *dev, if (priv->ieee->mode & IEEE_A) { for (j = 0; j < geo->a_channels && i < IW_MAX_FREQUENCIES; j++) { if ((priv->ieee->iw_mode == IW_MODE_ADHOC) && - (geo->a[j].flags & IEEE80211_CH_PASSIVE_ONLY)) + (geo->a[j].flags & LIBIPW_CH_PASSIVE_ONLY)) continue; range->freq[i].i = geo->a[j].channel; @@ -8977,7 +8978,7 @@ static int ipw_wx_set_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); static const unsigned char any[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff @@ -9026,7 +9027,7 @@ static int ipw_wx_get_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); /* If we are associated, trying to associate, or have a statically * configured BSSID then return that; otherwise return ANY */ @@ -9048,7 +9049,7 @@ static int ipw_wx_set_essid(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int length; DECLARE_SSID_BUF(ssid); @@ -9094,7 +9095,7 @@ static int ipw_wx_get_essid(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); DECLARE_SSID_BUF(ssid); /* If we are associated, trying to associate, or have a statically @@ -9120,7 +9121,7 @@ static int ipw_wx_set_nick(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); IPW_DEBUG_WX("Setting nick to '%s'\n", extra); if (wrqu->data.length > IW_ESSID_MAX_SIZE) @@ -9139,7 +9140,7 @@ static int ipw_wx_get_nick(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); IPW_DEBUG_WX("Getting nick\n"); mutex_lock(&priv->mutex); wrqu->data.length = strlen(priv->nick); @@ -9153,7 +9154,7 @@ static int ipw_wx_set_sens(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int err = 0; IPW_DEBUG_WX("Setting roaming threshold to %d\n", wrqu->sens.value); @@ -9183,7 +9184,7 @@ static int ipw_wx_get_sens(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); wrqu->sens.fixed = 1; wrqu->sens.value = priv->roaming_threshold; @@ -9200,7 +9201,7 @@ static int ipw_wx_set_rate(struct net_device *dev, union iwreq_data *wrqu, char *extra) { /* TODO: We should use semaphores or locks for access to priv */ - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); u32 target_rate = wrqu->bitrate.value; u32 fixed, mask; @@ -9210,7 +9211,7 @@ static int ipw_wx_set_rate(struct net_device *dev, if (target_rate == -1) { fixed = 0; - mask = IEEE80211_DEFAULT_RATES_MASK; + mask = LIBIPW_DEFAULT_RATES_MASK; /* Now we should reassociate */ goto apply; } @@ -9219,62 +9220,62 @@ static int ipw_wx_set_rate(struct net_device *dev, fixed = wrqu->bitrate.fixed; if (target_rate == 1000000 || !fixed) - mask |= IEEE80211_CCK_RATE_1MB_MASK; + mask |= LIBIPW_CCK_RATE_1MB_MASK; if (target_rate == 1000000) goto apply; if (target_rate == 2000000 || !fixed) - mask |= IEEE80211_CCK_RATE_2MB_MASK; + mask |= LIBIPW_CCK_RATE_2MB_MASK; if (target_rate == 2000000) goto apply; if (target_rate == 5500000 || !fixed) - mask |= IEEE80211_CCK_RATE_5MB_MASK; + mask |= LIBIPW_CCK_RATE_5MB_MASK; if (target_rate == 5500000) goto apply; if (target_rate == 6000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_6MB_MASK; + mask |= LIBIPW_OFDM_RATE_6MB_MASK; if (target_rate == 6000000) goto apply; if (target_rate == 9000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_9MB_MASK; + mask |= LIBIPW_OFDM_RATE_9MB_MASK; if (target_rate == 9000000) goto apply; if (target_rate == 11000000 || !fixed) - mask |= IEEE80211_CCK_RATE_11MB_MASK; + mask |= LIBIPW_CCK_RATE_11MB_MASK; if (target_rate == 11000000) goto apply; if (target_rate == 12000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_12MB_MASK; + mask |= LIBIPW_OFDM_RATE_12MB_MASK; if (target_rate == 12000000) goto apply; if (target_rate == 18000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_18MB_MASK; + mask |= LIBIPW_OFDM_RATE_18MB_MASK; if (target_rate == 18000000) goto apply; if (target_rate == 24000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_24MB_MASK; + mask |= LIBIPW_OFDM_RATE_24MB_MASK; if (target_rate == 24000000) goto apply; if (target_rate == 36000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_36MB_MASK; + mask |= LIBIPW_OFDM_RATE_36MB_MASK; if (target_rate == 36000000) goto apply; if (target_rate == 48000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_48MB_MASK; + mask |= LIBIPW_OFDM_RATE_48MB_MASK; if (target_rate == 48000000) goto apply; if (target_rate == 54000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_54MB_MASK; + mask |= LIBIPW_OFDM_RATE_54MB_MASK; if (target_rate == 54000000) goto apply; @@ -9285,7 +9286,7 @@ static int ipw_wx_set_rate(struct net_device *dev, IPW_DEBUG_WX("Setting rate mask to 0x%08X [%s]\n", mask, fixed ? "fixed" : "sub-rates"); mutex_lock(&priv->mutex); - if (mask == IEEE80211_DEFAULT_RATES_MASK) { + if (mask == LIBIPW_DEFAULT_RATES_MASK) { priv->config &= ~CFG_FIXED_RATE; ipw_set_fixed_rate(priv, priv->ieee->mode); } else @@ -9312,7 +9313,7 @@ static int ipw_wx_get_rate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); wrqu->bitrate.value = priv->last_rate; wrqu->bitrate.fixed = (priv->config & CFG_FIXED_RATE) ? 1 : 0; @@ -9325,7 +9326,7 @@ static int ipw_wx_set_rts(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); if (wrqu->rts.disabled || !wrqu->rts.fixed) priv->rts_threshold = DEFAULT_RTS_THRESHOLD; @@ -9348,7 +9349,7 @@ static int ipw_wx_get_rts(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); wrqu->rts.value = priv->rts_threshold; wrqu->rts.fixed = 0; /* no auto select */ @@ -9362,7 +9363,7 @@ static int ipw_wx_set_txpow(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int err = 0; mutex_lock(&priv->mutex); @@ -9396,7 +9397,7 @@ static int ipw_wx_get_txpow(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); wrqu->power.value = priv->tx_power; wrqu->power.fixed = 1; @@ -9414,7 +9415,7 @@ static int ipw_wx_set_frag(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); if (wrqu->frag.disabled || !wrqu->frag.fixed) priv->ieee->fts = DEFAULT_FTS; @@ -9438,7 +9439,7 @@ static int ipw_wx_get_frag(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); wrqu->frag.value = priv->ieee->fts; wrqu->frag.fixed = 0; /* no auto select */ @@ -9453,7 +9454,7 @@ static int ipw_wx_set_retry(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); if (wrqu->retry.flags & IW_RETRY_LIFETIME || wrqu->retry.disabled) return -EINVAL; @@ -9486,7 +9487,7 @@ static int ipw_wx_get_retry(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); wrqu->retry.disabled = 0; @@ -9517,7 +9518,7 @@ static int ipw_wx_set_scan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); struct iw_scan_req *req = (struct iw_scan_req *)extra; struct delayed_work *work = NULL; @@ -9553,20 +9554,20 @@ static int ipw_wx_get_scan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_scan(priv->ieee, info, wrqu, extra); + struct ipw_priv *priv = libipw_priv(dev); + return libipw_wx_get_scan(priv->ieee, info, wrqu, extra); } static int ipw_wx_set_encode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *key) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int ret; u32 cap = priv->capability; mutex_lock(&priv->mutex); - ret = ieee80211_wx_set_encode(priv->ieee, info, wrqu, key); + ret = libipw_wx_set_encode(priv->ieee, info, wrqu, key); /* In IBSS mode, we need to notify the firmware to update * the beacon info after we changed the capability. */ @@ -9583,15 +9584,15 @@ static int ipw_wx_get_encode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *key) { - struct ipw_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_encode(priv->ieee, info, wrqu, key); + struct ipw_priv *priv = libipw_priv(dev); + return libipw_wx_get_encode(priv->ieee, info, wrqu, key); } static int ipw_wx_set_power(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int err; mutex_lock(&priv->mutex); if (wrqu->power.disabled) { @@ -9642,7 +9643,7 @@ static int ipw_wx_get_power(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); if (!(priv->power_mode & IPW_POWER_ENABLED)) wrqu->power.disabled = 1; @@ -9659,7 +9660,7 @@ static int ipw_wx_set_powermode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int mode = *(int *)extra; int err; @@ -9685,7 +9686,7 @@ static int ipw_wx_get_powermode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int level = IPW_POWER_LEVEL(priv->power_mode); char *p = extra; @@ -9717,7 +9718,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int mode = *(int *)extra; u8 band = 0, modulation = 0; @@ -9729,8 +9730,8 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, if (priv->adapter == IPW_2915ABG) { priv->ieee->abg_true = 1; if (mode & IEEE_A) { - band |= IEEE80211_52GHZ_BAND; - modulation |= IEEE80211_OFDM_MODULATION; + band |= LIBIPW_52GHZ_BAND; + modulation |= LIBIPW_OFDM_MODULATION; } else priv->ieee->abg_true = 0; } else { @@ -9745,14 +9746,14 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, } if (mode & IEEE_B) { - band |= IEEE80211_24GHZ_BAND; - modulation |= IEEE80211_CCK_MODULATION; + band |= LIBIPW_24GHZ_BAND; + modulation |= LIBIPW_CCK_MODULATION; } else priv->ieee->abg_true = 0; if (mode & IEEE_G) { - band |= IEEE80211_24GHZ_BAND; - modulation |= IEEE80211_OFDM_MODULATION; + band |= LIBIPW_24GHZ_BAND; + modulation |= LIBIPW_OFDM_MODULATION; } else priv->ieee->abg_true = 0; @@ -9782,7 +9783,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); switch (priv->ieee->mode) { case IEEE_A: @@ -9823,7 +9824,7 @@ static int ipw_wx_set_preamble(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int mode = *(int *)extra; mutex_lock(&priv->mutex); /* Switching from SHORT -> LONG requires a disassociation */ @@ -9856,7 +9857,7 @@ static int ipw_wx_get_preamble(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); mutex_lock(&priv->mutex); if (priv->config & CFG_PREAMBLE_LONG) snprintf(wrqu->name, IFNAMSIZ, "long (1)"); @@ -9871,7 +9872,7 @@ static int ipw_wx_set_monitor(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int *parms = (int *)extra; int enable = (parms[0] > 0); mutex_lock(&priv->mutex); @@ -9905,7 +9906,7 @@ static int ipw_wx_reset(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); IPW_DEBUG_WX("RESET\n"); queue_work(priv->workqueue, &priv->adapter_restart); return 0; @@ -9915,7 +9916,7 @@ static int ipw_wx_sw_reset(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); union iwreq_data wrqu_sec = { .encoding = { .flags = IW_ENCODE_DISABLED, @@ -9938,7 +9939,7 @@ static int ipw_wx_sw_reset(struct net_device *dev, ipw_radio_kill_sw(priv, priv->status & STATUS_RF_KILL_SW); mutex_unlock(&priv->mutex); - ieee80211_wx_set_encode(priv->ieee, info, &wrqu_sec, NULL); + libipw_wx_set_encode(priv->ieee, info, &wrqu_sec, NULL); mutex_lock(&priv->mutex); if (!(priv->status & STATUS_RF_KILL_MASK)) { @@ -9957,7 +9958,7 @@ static int ipw_wx_sw_reset(struct net_device *dev, /* Rebase the WE IOCTLs to zero for the handler array */ #define IW_IOCTL(x) [(x)-SIOCSIWCOMMIT] static iw_handler ipw_wx_handlers[] = { - IW_IOCTL(SIOCGIWNAME) = ipw_wx_get_name, + IW_IOCTL(SIOCGIWNAME) = (iw_handler) cfg80211_wext_giwname, IW_IOCTL(SIOCSIWFREQ) = ipw_wx_set_freq, IW_IOCTL(SIOCGIWFREQ) = ipw_wx_get_freq, IW_IOCTL(SIOCSIWMODE) = ipw_wx_set_mode, @@ -10083,7 +10084,7 @@ static struct iw_handler_def ipw_wx_handler_def = { */ static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); struct iw_statistics *wstats; wstats = &priv->wstats; @@ -10164,13 +10165,13 @@ static int ipw_net_stop(struct net_device *dev) todo: modify to send one tfd per fragment instead of using chunking. otherwise -we need to heavily modify the ieee80211_skb_to_txb. +we need to heavily modify the libipw_skb_to_txb. */ -static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, +static int ipw_tx_skb(struct ipw_priv *priv, struct libipw_txb *txb, int pri) { - struct ieee80211_hdr_3addrqos *hdr = (struct ieee80211_hdr_3addrqos *) + struct libipw_hdr_3addrqos *hdr = (struct libipw_hdr_3addrqos *) txb->fragments[0]->data; int i = 0; struct tfd_frame *tfd; @@ -10187,7 +10188,7 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, if (!(priv->status & STATUS_ASSOCIATED)) goto drop; - hdr_len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + hdr_len = libipw_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); switch (priv->ieee->iw_mode) { case IW_MODE_ADHOC: unicast = !is_multicast_ether_addr(hdr->addr1); @@ -10356,13 +10357,13 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, drop: IPW_DEBUG_DROP("Silently dropping Tx packet.\n"); - ieee80211_txb_free(txb); + libipw_txb_free(txb); return NETDEV_TX_OK; } static int ipw_net_is_queue_full(struct net_device *dev, int pri) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); #ifdef CONFIG_IPW2200_QOS int tx_id = ipw_get_tx_queue_number(priv, pri); struct clx2_tx_queue *txq = &priv->txq[tx_id]; @@ -10378,9 +10379,9 @@ static int ipw_net_is_queue_full(struct net_device *dev, int pri) #ifdef CONFIG_IPW2200_PROMISCUOUS static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, - struct ieee80211_txb *txb) + struct libipw_txb *txb) { - struct ieee80211_rx_stats dummystats; + struct libipw_rx_stats dummystats; struct ieee80211_hdr *hdr; u8 n; u16 filter = priv->prom_priv->filter; @@ -10393,17 +10394,17 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, /* Filtering of fragment chains is done agains the first fragment */ hdr = (void *)txb->fragments[0]->data; - if (ieee80211_is_management(le16_to_cpu(hdr->frame_control))) { + if (libipw_is_management(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_MGMT) return; if (filter & IPW_PROM_MGMT_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_control(le16_to_cpu(hdr->frame_control))) { + } else if (libipw_is_control(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_CTL) return; if (filter & IPW_PROM_CTL_HEADER_ONLY) hdr_only = 1; - } else if (ieee80211_is_data(le16_to_cpu(hdr->frame_control))) { + } else if (libipw_is_data(le16_to_cpu(hdr->frame_control))) { if (filter & IPW_PROM_NO_DATA) return; if (filter & IPW_PROM_DATA_HEADER_ONLY) @@ -10418,7 +10419,7 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, if (hdr_only) { hdr = (void *)src->data; - len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control)); + len = libipw_get_hdrlen(le16_to_cpu(hdr->frame_control)); } else len = src->len; @@ -10452,16 +10453,16 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, skb_copy_from_linear_data(src, skb_put(dst, len), len); - if (!ieee80211_rx(priv->prom_priv->ieee, dst, &dummystats)) + if (!libipw_rx(priv->prom_priv->ieee, dst, &dummystats)) dev_kfree_skb_any(dst); } } #endif -static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb, +static int ipw_net_hard_start_xmit(struct libipw_txb *txb, struct net_device *dev, int pri) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); unsigned long flags; int ret; @@ -10488,7 +10489,7 @@ static void ipw_net_set_multicast_list(struct net_device *dev) static int ipw_net_set_mac_address(struct net_device *dev, void *p) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); struct sockaddr *addr = p; if (!is_valid_ether_addr(addr->sa_data)) @@ -10506,7 +10507,7 @@ static int ipw_net_set_mac_address(struct net_device *dev, void *p) static void ipw_ethtool_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - struct ipw_priv *p = ieee80211_priv(dev); + struct ipw_priv *p = libipw_priv(dev); char vers[64]; char date[32]; u32 len; @@ -10527,7 +10528,7 @@ static void ipw_ethtool_get_drvinfo(struct net_device *dev, static u32 ipw_ethtool_get_link(struct net_device *dev) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); return (priv->status & STATUS_ASSOCIATED) != 0; } @@ -10539,7 +10540,7 @@ static int ipw_ethtool_get_eeprom_len(struct net_device *dev) static int ipw_ethtool_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 * bytes) { - struct ipw_priv *p = ieee80211_priv(dev); + struct ipw_priv *p = libipw_priv(dev); if (eeprom->offset + eeprom->len > IPW_EEPROM_IMAGE_SIZE) return -EINVAL; @@ -10552,7 +10553,7 @@ static int ipw_ethtool_get_eeprom(struct net_device *dev, static int ipw_ethtool_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 * bytes) { - struct ipw_priv *p = ieee80211_priv(dev); + struct ipw_priv *p = libipw_priv(dev); int i; if (eeprom->offset + eeprom->len > IPW_EEPROM_IMAGE_SIZE) @@ -10768,9 +10769,9 @@ static int __devinit ipw_setup_deferred_work(struct ipw_priv *priv) } static void shim__set_security(struct net_device *dev, - struct ieee80211_security *sec) + struct libipw_security *sec) { - struct ipw_priv *priv = ieee80211_priv(dev); + struct ipw_priv *priv = libipw_priv(dev); int i; for (i = 0; i < 4; i++) { if (sec->flags & (1 << i)) { @@ -10855,21 +10856,21 @@ static int init_supported_rates(struct ipw_priv *priv, memset(rates, 0, sizeof(*rates)); /* configure supported rates */ switch (priv->ieee->freq_band) { - case IEEE80211_52GHZ_BAND: + case LIBIPW_52GHZ_BAND: rates->ieee_mode = IPW_A_MODE; rates->purpose = IPW_RATE_CAPABILITIES; - ipw_add_ofdm_scan_rates(rates, IEEE80211_CCK_MODULATION, - IEEE80211_OFDM_DEFAULT_RATES_MASK); + ipw_add_ofdm_scan_rates(rates, LIBIPW_CCK_MODULATION, + LIBIPW_OFDM_DEFAULT_RATES_MASK); break; default: /* Mixed or 2.4Ghz */ rates->ieee_mode = IPW_G_MODE; rates->purpose = IPW_RATE_CAPABILITIES; - ipw_add_cck_scan_rates(rates, IEEE80211_CCK_MODULATION, - IEEE80211_CCK_DEFAULT_RATES_MASK); - if (priv->ieee->modulation & IEEE80211_OFDM_MODULATION) { - ipw_add_ofdm_scan_rates(rates, IEEE80211_CCK_MODULATION, - IEEE80211_OFDM_DEFAULT_RATES_MASK); + ipw_add_cck_scan_rates(rates, LIBIPW_CCK_MODULATION, + LIBIPW_CCK_DEFAULT_RATES_MASK); + if (priv->ieee->modulation & LIBIPW_OFDM_MODULATION) { + ipw_add_ofdm_scan_rates(rates, LIBIPW_CCK_MODULATION, + LIBIPW_OFDM_DEFAULT_RATES_MASK); } break; } @@ -10975,7 +10976,7 @@ static int ipw_config(struct ipw_priv *priv) * table. * */ -static const struct ieee80211_geo ipw_geos[] = { +static const struct libipw_geo ipw_geos[] = { { /* Restricted */ "---", .bg_channels = 11, @@ -10997,10 +10998,10 @@ static const struct ieee80211_geo ipw_geos[] = { {5200, 40}, {5220, 44}, {5240, 48}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}}, + {5260, 52, LIBIPW_CH_PASSIVE_ONLY}, + {5280, 56, LIBIPW_CH_PASSIVE_ONLY}, + {5300, 60, LIBIPW_CH_PASSIVE_ONLY}, + {5320, 64, LIBIPW_CH_PASSIVE_ONLY}}, }, { /* Rest of World */ @@ -11025,10 +11026,10 @@ static const struct ieee80211_geo ipw_geos[] = { {5200, 40}, {5220, 44}, {5240, 48}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, + {5260, 52, LIBIPW_CH_PASSIVE_ONLY}, + {5280, 56, LIBIPW_CH_PASSIVE_ONLY}, + {5300, 60, LIBIPW_CH_PASSIVE_ONLY}, + {5320, 64, LIBIPW_CH_PASSIVE_ONLY}, {5745, 149}, {5765, 153}, {5785, 157}, @@ -11048,15 +11049,15 @@ static const struct ieee80211_geo ipw_geos[] = { {5200, 40}, {5220, 44}, {5240, 48}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5745, 149, IEEE80211_CH_PASSIVE_ONLY}, - {5765, 153, IEEE80211_CH_PASSIVE_ONLY}, - {5785, 157, IEEE80211_CH_PASSIVE_ONLY}, - {5805, 161, IEEE80211_CH_PASSIVE_ONLY}, - {5825, 165, IEEE80211_CH_PASSIVE_ONLY}}, + {5260, 52, LIBIPW_CH_PASSIVE_ONLY}, + {5280, 56, LIBIPW_CH_PASSIVE_ONLY}, + {5300, 60, LIBIPW_CH_PASSIVE_ONLY}, + {5320, 64, LIBIPW_CH_PASSIVE_ONLY}, + {5745, 149, LIBIPW_CH_PASSIVE_ONLY}, + {5765, 153, LIBIPW_CH_PASSIVE_ONLY}, + {5785, 157, LIBIPW_CH_PASSIVE_ONLY}, + {5805, 161, LIBIPW_CH_PASSIVE_ONLY}, + {5825, 165, LIBIPW_CH_PASSIVE_ONLY}}, }, { /* Custom Japan */ @@ -11093,21 +11094,21 @@ static const struct ieee80211_geo ipw_geos[] = { {5200, 40}, {5220, 44}, {5240, 48}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5500, 100, IEEE80211_CH_PASSIVE_ONLY}, - {5520, 104, IEEE80211_CH_PASSIVE_ONLY}, - {5540, 108, IEEE80211_CH_PASSIVE_ONLY}, - {5560, 112, IEEE80211_CH_PASSIVE_ONLY}, - {5580, 116, IEEE80211_CH_PASSIVE_ONLY}, - {5600, 120, IEEE80211_CH_PASSIVE_ONLY}, - {5620, 124, IEEE80211_CH_PASSIVE_ONLY}, - {5640, 128, IEEE80211_CH_PASSIVE_ONLY}, - {5660, 132, IEEE80211_CH_PASSIVE_ONLY}, - {5680, 136, IEEE80211_CH_PASSIVE_ONLY}, - {5700, 140, IEEE80211_CH_PASSIVE_ONLY}}, + {5260, 52, LIBIPW_CH_PASSIVE_ONLY}, + {5280, 56, LIBIPW_CH_PASSIVE_ONLY}, + {5300, 60, LIBIPW_CH_PASSIVE_ONLY}, + {5320, 64, LIBIPW_CH_PASSIVE_ONLY}, + {5500, 100, LIBIPW_CH_PASSIVE_ONLY}, + {5520, 104, LIBIPW_CH_PASSIVE_ONLY}, + {5540, 108, LIBIPW_CH_PASSIVE_ONLY}, + {5560, 112, LIBIPW_CH_PASSIVE_ONLY}, + {5580, 116, LIBIPW_CH_PASSIVE_ONLY}, + {5600, 120, LIBIPW_CH_PASSIVE_ONLY}, + {5620, 124, LIBIPW_CH_PASSIVE_ONLY}, + {5640, 128, LIBIPW_CH_PASSIVE_ONLY}, + {5660, 132, LIBIPW_CH_PASSIVE_ONLY}, + {5680, 136, LIBIPW_CH_PASSIVE_ONLY}, + {5700, 140, LIBIPW_CH_PASSIVE_ONLY}}, }, { /* Custom Japan */ @@ -11117,7 +11118,7 @@ static const struct ieee80211_geo ipw_geos[] = { {2427, 4}, {2432, 5}, {2437, 6}, {2442, 7}, {2447, 8}, {2452, 9}, {2457, 10}, {2462, 11}, {2467, 12}, - {2472, 13}, {2484, 14, IEEE80211_CH_B_ONLY}}, + {2472, 13}, {2484, 14, LIBIPW_CH_B_ONLY}}, .a_channels = 4, .a = {{5170, 34}, {5190, 38}, {5210, 42}, {5230, 46}}, @@ -11130,8 +11131,8 @@ static const struct ieee80211_geo ipw_geos[] = { {2427, 4}, {2432, 5}, {2437, 6}, {2442, 7}, {2447, 8}, {2452, 9}, {2457, 10}, {2462, 11}, {2467, 12}, - {2472, 13}, {2484, 14, IEEE80211_CH_B_ONLY | - IEEE80211_CH_PASSIVE_ONLY}}, + {2472, 13}, {2484, 14, LIBIPW_CH_B_ONLY | + LIBIPW_CH_PASSIVE_ONLY}}, }, { /* High Band */ @@ -11141,8 +11142,8 @@ static const struct ieee80211_geo ipw_geos[] = { {2427, 4}, {2432, 5}, {2437, 6}, {2442, 7}, {2447, 8}, {2452, 9}, {2457, 10}, {2462, 11}, - {2467, 12, IEEE80211_CH_PASSIVE_ONLY}, - {2472, 13, IEEE80211_CH_PASSIVE_ONLY}}, + {2467, 12, LIBIPW_CH_PASSIVE_ONLY}, + {2472, 13, LIBIPW_CH_PASSIVE_ONLY}}, .a_channels = 4, .a = {{5745, 149}, {5765, 153}, {5785, 157}, {5805, 161}}, @@ -11168,33 +11169,33 @@ static const struct ieee80211_geo ipw_geos[] = { {2427, 4}, {2432, 5}, {2437, 6}, {2442, 7}, {2447, 8}, {2452, 9}, {2457, 10}, {2462, 11}, - {2467, 12, IEEE80211_CH_PASSIVE_ONLY}, - {2472, 13, IEEE80211_CH_PASSIVE_ONLY}}, + {2467, 12, LIBIPW_CH_PASSIVE_ONLY}, + {2472, 13, LIBIPW_CH_PASSIVE_ONLY}}, .a_channels = 24, - .a = {{5180, 36, IEEE80211_CH_PASSIVE_ONLY}, - {5200, 40, IEEE80211_CH_PASSIVE_ONLY}, - {5220, 44, IEEE80211_CH_PASSIVE_ONLY}, - {5240, 48, IEEE80211_CH_PASSIVE_ONLY}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5500, 100, IEEE80211_CH_PASSIVE_ONLY}, - {5520, 104, IEEE80211_CH_PASSIVE_ONLY}, - {5540, 108, IEEE80211_CH_PASSIVE_ONLY}, - {5560, 112, IEEE80211_CH_PASSIVE_ONLY}, - {5580, 116, IEEE80211_CH_PASSIVE_ONLY}, - {5600, 120, IEEE80211_CH_PASSIVE_ONLY}, - {5620, 124, IEEE80211_CH_PASSIVE_ONLY}, - {5640, 128, IEEE80211_CH_PASSIVE_ONLY}, - {5660, 132, IEEE80211_CH_PASSIVE_ONLY}, - {5680, 136, IEEE80211_CH_PASSIVE_ONLY}, - {5700, 140, IEEE80211_CH_PASSIVE_ONLY}, - {5745, 149, IEEE80211_CH_PASSIVE_ONLY}, - {5765, 153, IEEE80211_CH_PASSIVE_ONLY}, - {5785, 157, IEEE80211_CH_PASSIVE_ONLY}, - {5805, 161, IEEE80211_CH_PASSIVE_ONLY}, - {5825, 165, IEEE80211_CH_PASSIVE_ONLY}}, + .a = {{5180, 36, LIBIPW_CH_PASSIVE_ONLY}, + {5200, 40, LIBIPW_CH_PASSIVE_ONLY}, + {5220, 44, LIBIPW_CH_PASSIVE_ONLY}, + {5240, 48, LIBIPW_CH_PASSIVE_ONLY}, + {5260, 52, LIBIPW_CH_PASSIVE_ONLY}, + {5280, 56, LIBIPW_CH_PASSIVE_ONLY}, + {5300, 60, LIBIPW_CH_PASSIVE_ONLY}, + {5320, 64, LIBIPW_CH_PASSIVE_ONLY}, + {5500, 100, LIBIPW_CH_PASSIVE_ONLY}, + {5520, 104, LIBIPW_CH_PASSIVE_ONLY}, + {5540, 108, LIBIPW_CH_PASSIVE_ONLY}, + {5560, 112, LIBIPW_CH_PASSIVE_ONLY}, + {5580, 116, LIBIPW_CH_PASSIVE_ONLY}, + {5600, 120, LIBIPW_CH_PASSIVE_ONLY}, + {5620, 124, LIBIPW_CH_PASSIVE_ONLY}, + {5640, 128, LIBIPW_CH_PASSIVE_ONLY}, + {5660, 132, LIBIPW_CH_PASSIVE_ONLY}, + {5680, 136, LIBIPW_CH_PASSIVE_ONLY}, + {5700, 140, LIBIPW_CH_PASSIVE_ONLY}, + {5745, 149, LIBIPW_CH_PASSIVE_ONLY}, + {5765, 153, LIBIPW_CH_PASSIVE_ONLY}, + {5785, 157, LIBIPW_CH_PASSIVE_ONLY}, + {5805, 161, LIBIPW_CH_PASSIVE_ONLY}, + {5825, 165, LIBIPW_CH_PASSIVE_ONLY}}, }, { /* Europe */ @@ -11205,19 +11206,19 @@ static const struct ieee80211_geo ipw_geos[] = { {2442, 7}, {2447, 8}, {2452, 9}, {2457, 10}, {2462, 11}}, .a_channels = 13, - .a = {{5180, 36, IEEE80211_CH_PASSIVE_ONLY}, - {5200, 40, IEEE80211_CH_PASSIVE_ONLY}, - {5220, 44, IEEE80211_CH_PASSIVE_ONLY}, - {5240, 48, IEEE80211_CH_PASSIVE_ONLY}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5745, 149, IEEE80211_CH_PASSIVE_ONLY}, - {5765, 153, IEEE80211_CH_PASSIVE_ONLY}, - {5785, 157, IEEE80211_CH_PASSIVE_ONLY}, - {5805, 161, IEEE80211_CH_PASSIVE_ONLY}, - {5825, 165, IEEE80211_CH_PASSIVE_ONLY}}, + .a = {{5180, 36, LIBIPW_CH_PASSIVE_ONLY}, + {5200, 40, LIBIPW_CH_PASSIVE_ONLY}, + {5220, 44, LIBIPW_CH_PASSIVE_ONLY}, + {5240, 48, LIBIPW_CH_PASSIVE_ONLY}, + {5260, 52, LIBIPW_CH_PASSIVE_ONLY}, + {5280, 56, LIBIPW_CH_PASSIVE_ONLY}, + {5300, 60, LIBIPW_CH_PASSIVE_ONLY}, + {5320, 64, LIBIPW_CH_PASSIVE_ONLY}, + {5745, 149, LIBIPW_CH_PASSIVE_ONLY}, + {5765, 153, LIBIPW_CH_PASSIVE_ONLY}, + {5785, 157, LIBIPW_CH_PASSIVE_ONLY}, + {5805, 161, LIBIPW_CH_PASSIVE_ONLY}, + {5825, 165, LIBIPW_CH_PASSIVE_ONLY}}, } }; @@ -11228,7 +11229,7 @@ static int ipw_up(struct ipw_priv *priv) /* Age scan list entries found before suspend */ if (priv->suspend_time) { - ieee80211_networks_age(priv->ieee, priv->suspend_time); + libipw_networks_age(priv->ieee, priv->suspend_time); priv->suspend_time = 0; } @@ -11273,7 +11274,7 @@ static int ipw_up(struct ipw_priv *priv) priv->eeprom[EEPROM_COUNTRY_CODE + 2]); j = 0; } - if (ieee80211_set_geo(priv->ieee, &ipw_geos[j])) { + if (libipw_set_geo(priv->ieee, &ipw_geos[j])) { IPW_WARNING("Could not set geography."); return 0; } @@ -11401,16 +11402,100 @@ static void ipw_bg_down(struct work_struct *work) /* Called by register_netdev() */ static int ipw_net_init(struct net_device *dev) { - struct ipw_priv *priv = ieee80211_priv(dev); + int i, rc = 0; + struct ipw_priv *priv = libipw_priv(dev); + const struct libipw_geo *geo = libipw_get_geo(priv->ieee); + struct wireless_dev *wdev = &priv->ieee->wdev; mutex_lock(&priv->mutex); if (ipw_up(priv)) { - mutex_unlock(&priv->mutex); - return -EIO; + rc = -EIO; + goto out; } + memcpy(wdev->wiphy->perm_addr, priv->mac_addr, ETH_ALEN); + + /* fill-out priv->ieee->bg_band */ + if (geo->bg_channels) { + struct ieee80211_supported_band *bg_band = &priv->ieee->bg_band; + + bg_band->band = IEEE80211_BAND_2GHZ; + bg_band->n_channels = geo->bg_channels; + bg_band->channels = + kzalloc(geo->bg_channels * + sizeof(struct ieee80211_channel), GFP_KERNEL); + /* translate geo->bg to bg_band.channels */ + for (i = 0; i < geo->bg_channels; i++) { + bg_band->channels[i].band = IEEE80211_BAND_2GHZ; + bg_band->channels[i].center_freq = geo->bg[i].freq; + bg_band->channels[i].hw_value = geo->bg[i].channel; + bg_band->channels[i].max_power = geo->bg[i].max_power; + if (geo->bg[i].flags & LIBIPW_CH_PASSIVE_ONLY) + bg_band->channels[i].flags |= + IEEE80211_CHAN_PASSIVE_SCAN; + if (geo->bg[i].flags & LIBIPW_CH_NO_IBSS) + bg_band->channels[i].flags |= + IEEE80211_CHAN_NO_IBSS; + if (geo->bg[i].flags & LIBIPW_CH_RADAR_DETECT) + bg_band->channels[i].flags |= + IEEE80211_CHAN_RADAR; + /* No equivalent for LIBIPW_CH_80211H_RULES, + LIBIPW_CH_UNIFORM_SPREADING, or + LIBIPW_CH_B_ONLY... */ + } + /* point at bitrate info */ + bg_band->bitrates = ipw2200_bg_rates; + bg_band->n_bitrates = ipw2200_num_bg_rates; + + wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = bg_band; + } + + /* fill-out priv->ieee->a_band */ + if (geo->a_channels) { + struct ieee80211_supported_band *a_band = &priv->ieee->a_band; + + a_band->band = IEEE80211_BAND_5GHZ; + a_band->n_channels = geo->a_channels; + a_band->channels = + kzalloc(geo->a_channels * + sizeof(struct ieee80211_channel), GFP_KERNEL); + /* translate geo->bg to a_band.channels */ + for (i = 0; i < geo->a_channels; i++) { + a_band->channels[i].band = IEEE80211_BAND_2GHZ; + a_band->channels[i].center_freq = geo->a[i].freq; + a_band->channels[i].hw_value = geo->a[i].channel; + a_band->channels[i].max_power = geo->a[i].max_power; + if (geo->a[i].flags & LIBIPW_CH_PASSIVE_ONLY) + a_band->channels[i].flags |= + IEEE80211_CHAN_PASSIVE_SCAN; + if (geo->a[i].flags & LIBIPW_CH_NO_IBSS) + a_band->channels[i].flags |= + IEEE80211_CHAN_NO_IBSS; + if (geo->a[i].flags & LIBIPW_CH_RADAR_DETECT) + a_band->channels[i].flags |= + IEEE80211_CHAN_RADAR; + /* No equivalent for LIBIPW_CH_80211H_RULES, + LIBIPW_CH_UNIFORM_SPREADING, or + LIBIPW_CH_B_ONLY... */ + } + /* point at bitrate info */ + a_band->bitrates = ipw2200_a_rates; + a_band->n_bitrates = ipw2200_num_a_rates; + + wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = a_band; + } + + set_wiphy_dev(wdev->wiphy, &priv->pci_dev->dev); + + /* With that information in place, we can now register the wiphy... */ + if (wiphy_register(wdev->wiphy)) { + rc = -EIO; + goto out; + } + +out: mutex_unlock(&priv->mutex); - return 0; + return rc; } /* PCI driver stuff */ @@ -11480,7 +11565,7 @@ static struct attribute_group ipw_attribute_group = { #ifdef CONFIG_IPW2200_PROMISCUOUS static int ipw_prom_open(struct net_device *dev) { - struct ipw_prom_priv *prom_priv = ieee80211_priv(dev); + struct ipw_prom_priv *prom_priv = libipw_priv(dev); struct ipw_priv *priv = prom_priv->priv; IPW_DEBUG_INFO("prom dev->open\n"); @@ -11500,7 +11585,7 @@ static int ipw_prom_open(struct net_device *dev) static int ipw_prom_stop(struct net_device *dev) { - struct ipw_prom_priv *prom_priv = ieee80211_priv(dev); + struct ipw_prom_priv *prom_priv = libipw_priv(dev); struct ipw_priv *priv = prom_priv->priv; IPW_DEBUG_INFO("prom dev->stop\n"); @@ -11528,7 +11613,7 @@ static const struct net_device_ops ipw_prom_netdev_ops = { .ndo_open = ipw_prom_open, .ndo_stop = ipw_prom_stop, .ndo_start_xmit = ipw_prom_hard_start_xmit, - .ndo_change_mtu = ieee80211_change_mtu, + .ndo_change_mtu = libipw_change_mtu, .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, }; @@ -11540,11 +11625,11 @@ static int ipw_prom_alloc(struct ipw_priv *priv) if (priv->prom_net_dev) return -EPERM; - priv->prom_net_dev = alloc_ieee80211(sizeof(struct ipw_prom_priv)); + priv->prom_net_dev = alloc_ieee80211(sizeof(struct ipw_prom_priv), 1); if (priv->prom_net_dev == NULL) return -ENOMEM; - priv->prom_priv = ieee80211_priv(priv->prom_net_dev); + priv->prom_priv = libipw_priv(priv->prom_net_dev); priv->prom_priv->ieee = netdev_priv(priv->prom_net_dev); priv->prom_priv->priv = priv; @@ -11559,7 +11644,7 @@ static int ipw_prom_alloc(struct ipw_priv *priv) rc = register_netdev(priv->prom_net_dev); if (rc) { - free_ieee80211(priv->prom_net_dev); + free_ieee80211(priv->prom_net_dev, 1); priv->prom_net_dev = NULL; return rc; } @@ -11573,7 +11658,7 @@ static void ipw_prom_free(struct ipw_priv *priv) return; unregister_netdev(priv->prom_net_dev); - free_ieee80211(priv->prom_net_dev); + free_ieee80211(priv->prom_net_dev, 1); priv->prom_net_dev = NULL; } @@ -11586,8 +11671,8 @@ static const struct net_device_ops ipw_netdev_ops = { .ndo_stop = ipw_net_stop, .ndo_set_multicast_list = ipw_net_set_multicast_list, .ndo_set_mac_address = ipw_net_set_mac_address, - .ndo_start_xmit = ieee80211_xmit, - .ndo_change_mtu = ieee80211_change_mtu, + .ndo_start_xmit = libipw_xmit, + .ndo_change_mtu = libipw_change_mtu, .ndo_validate_addr = eth_validate_addr, }; @@ -11601,13 +11686,13 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev, struct ipw_priv *priv; int i; - net_dev = alloc_ieee80211(sizeof(struct ipw_priv)); + net_dev = alloc_ieee80211(sizeof(struct ipw_priv), 0); if (net_dev == NULL) { err = -ENOMEM; goto out; } - priv = ieee80211_priv(net_dev); + priv = libipw_priv(net_dev); priv->ieee = netdev_priv(net_dev); priv->net_dev = net_dev; @@ -11749,7 +11834,7 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev, pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); out_free_ieee80211: - free_ieee80211(priv->net_dev); + free_ieee80211(priv->net_dev, 0); out: return err; } @@ -11816,7 +11901,7 @@ static void __devexit ipw_pci_remove(struct pci_dev *pdev) pci_release_regions(pdev); pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); - free_ieee80211(priv->net_dev); + free_ieee80211(priv->net_dev, 0); free_firmware(); } diff --git a/drivers/net/wireless/ipw2x00/ipw2200.h b/drivers/net/wireless/ipw2x00/ipw2200.h index 05e8ccf01c5..bf0eeb2e873 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.h +++ b/drivers/net/wireless/ipw2x00/ipw2200.h @@ -19,7 +19,7 @@ file called LICENSE. Contact Information: - James P. Ketrenos <ipw2100-admin@linux.intel.com> + Intel Linux Wireless <ilw@linux.intel.com> Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 ******************************************************************************/ @@ -55,7 +55,7 @@ #include <linux/workqueue.h> -#include "ieee80211.h" +#include "libipw.h" /* Authentication and Association States */ enum connection_manager_assoc_states { @@ -365,8 +365,8 @@ enum connection_manager_assoc_states { /* QoS sturctures */ struct ipw_qos_info { int qos_enable; - struct ieee80211_qos_parameters *def_qos_parm_OFDM; - struct ieee80211_qos_parameters *def_qos_parm_CCK; + struct libipw_qos_parameters *def_qos_parm_OFDM; + struct libipw_qos_parameters *def_qos_parm_CCK; u32 burst_duration_CCK; u32 burst_duration_OFDM; u16 qos_no_ack_mask; @@ -534,7 +534,7 @@ typedef void destructor_func(const void *); struct clx2_tx_queue { struct clx2_queue q; struct tfd_frame *bd; - struct ieee80211_txb **txb; + struct libipw_txb **txb; }; /* @@ -1144,7 +1144,7 @@ enum ipw_prom_filter { struct ipw_priv; struct ipw_prom_priv { struct ipw_priv *priv; - struct ieee80211_device *ieee; + struct libipw_device *ieee; enum ipw_prom_filter filter; int tx_packets; int rx_packets; @@ -1175,7 +1175,7 @@ struct ipw_rt_hdr { struct ipw_priv { /* ieee device used by generic ieee processing code */ - struct ieee80211_device *ieee; + struct libipw_device *ieee; spinlock_t lock; spinlock_t irq_lock; @@ -1222,7 +1222,7 @@ struct ipw_priv { u32 roaming_threshold; struct ipw_associate assoc_request; - struct ieee80211_network *assoc_network; + struct libipw_network *assoc_network; unsigned long ts_scan_abort; struct ipw_supported_rates rates; diff --git a/drivers/net/wireless/ipw2x00/ieee80211.h b/drivers/net/wireless/ipw2x00/libipw.h index 70755c1336d..8f91d3427ce 100644 --- a/drivers/net/wireless/ipw2x00/ieee80211.h +++ b/drivers/net/wireless/ipw2x00/libipw.h @@ -20,21 +20,22 @@ * * API Version History * 1.0.x -- Initial version - * 1.1.x -- Added radiotap, QoS, TIM, ieee80211_geo APIs, + * 1.1.x -- Added radiotap, QoS, TIM, libipw_geo APIs, * various structure changes, and crypto API init method */ -#ifndef IEEE80211_H -#define IEEE80211_H +#ifndef LIBIPW_H +#define LIBIPW_H #include <linux/if_ether.h> /* ETH_ALEN */ #include <linux/kernel.h> /* ARRAY_SIZE */ #include <linux/wireless.h> #include <linux/ieee80211.h> #include <net/lib80211.h> +#include <net/cfg80211.h> -#define IEEE80211_VERSION "git-1.1.13" +#define LIBIPW_VERSION "git-1.1.13" -#define IEEE80211_DATA_LEN 2304 +#define LIBIPW_DATA_LEN 2304 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section 6.2.1.1.2. @@ -43,35 +44,35 @@ represents the 2304 bytes of real data, plus a possible 8 bytes of WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ -#define IEEE80211_1ADDR_LEN 10 -#define IEEE80211_2ADDR_LEN 16 -#define IEEE80211_3ADDR_LEN 24 -#define IEEE80211_4ADDR_LEN 30 -#define IEEE80211_FCS_LEN 4 -#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN) -#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN) +#define LIBIPW_1ADDR_LEN 10 +#define LIBIPW_2ADDR_LEN 16 +#define LIBIPW_3ADDR_LEN 24 +#define LIBIPW_4ADDR_LEN 30 +#define LIBIPW_FCS_LEN 4 +#define LIBIPW_HLEN (LIBIPW_4ADDR_LEN) +#define LIBIPW_FRAME_LEN (LIBIPW_DATA_LEN + LIBIPW_HLEN) #define MIN_FRAG_THRESHOLD 256U #define MAX_FRAG_THRESHOLD 2346U /* QOS control */ -#define IEEE80211_QCTL_TID 0x000F +#define LIBIPW_QCTL_TID 0x000F /* debug macros */ #ifdef CONFIG_LIBIPW_DEBUG -extern u32 ieee80211_debug_level; -#define IEEE80211_DEBUG(level, fmt, args...) \ -do { if (ieee80211_debug_level & (level)) \ +extern u32 libipw_debug_level; +#define LIBIPW_DEBUG(level, fmt, args...) \ +do { if (libipw_debug_level & (level)) \ printk(KERN_DEBUG "ieee80211: %c %s " fmt, \ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0) -static inline bool ieee80211_ratelimit_debug(u32 level) +static inline bool libipw_ratelimit_debug(u32 level) { - return (ieee80211_debug_level & level) && net_ratelimit(); + return (libipw_debug_level & level) && net_ratelimit(); } #else -#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0) -static inline bool ieee80211_ratelimit_debug(u32 level) +#define LIBIPW_DEBUG(level, fmt, args...) do {} while (0) +static inline bool libipw_ratelimit_debug(u32 level) { return false; } @@ -83,51 +84,51 @@ static inline bool ieee80211_ratelimit_debug(u32 level) * If you are defining a new debug classification, simply add it to the #define * list here in the form of: * - * #define IEEE80211_DL_xxxx VALUE + * #define LIBIPW_DL_xxxx VALUE * * shifting value to the left one bit from the previous entry. xxxx should be * the name of the classification (for example, WEP) * - * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your - * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want + * You then need to either add a LIBIPW_xxxx_DEBUG() macro definition for your + * classification, or use LIBIPW_DEBUG(LIBIPW_DL_xxxx, ...) whenever you want * to send output to that classification. * * To add your debug level to the list of levels seen when you perform * * % cat /proc/net/ieee80211/debug_level * - * you simply need to add your entry to the ieee80211_debug_level array. + * you simply need to add your entry to the libipw_debug_level array. * * If you do not see debug_level in /proc/net/ieee80211 then you do not have * CONFIG_LIBIPW_DEBUG defined in your kernel configuration * */ -#define IEEE80211_DL_INFO (1<<0) -#define IEEE80211_DL_WX (1<<1) -#define IEEE80211_DL_SCAN (1<<2) -#define IEEE80211_DL_STATE (1<<3) -#define IEEE80211_DL_MGMT (1<<4) -#define IEEE80211_DL_FRAG (1<<5) -#define IEEE80211_DL_DROP (1<<7) - -#define IEEE80211_DL_TX (1<<8) -#define IEEE80211_DL_RX (1<<9) -#define IEEE80211_DL_QOS (1<<31) - -#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a) -#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a) -#define IEEE80211_DEBUG_INFO(f, a...) IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a) - -#define IEEE80211_DEBUG_WX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a) -#define IEEE80211_DEBUG_SCAN(f, a...) IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a) -#define IEEE80211_DEBUG_STATE(f, a...) IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a) -#define IEEE80211_DEBUG_MGMT(f, a...) IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a) -#define IEEE80211_DEBUG_FRAG(f, a...) IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a) -#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a) -#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a) -#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a) -#define IEEE80211_DEBUG_QOS(f, a...) IEEE80211_DEBUG(IEEE80211_DL_QOS, f, ## a) +#define LIBIPW_DL_INFO (1<<0) +#define LIBIPW_DL_WX (1<<1) +#define LIBIPW_DL_SCAN (1<<2) +#define LIBIPW_DL_STATE (1<<3) +#define LIBIPW_DL_MGMT (1<<4) +#define LIBIPW_DL_FRAG (1<<5) +#define LIBIPW_DL_DROP (1<<7) + +#define LIBIPW_DL_TX (1<<8) +#define LIBIPW_DL_RX (1<<9) +#define LIBIPW_DL_QOS (1<<31) + +#define LIBIPW_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a) +#define LIBIPW_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a) +#define LIBIPW_DEBUG_INFO(f, a...) LIBIPW_DEBUG(LIBIPW_DL_INFO, f, ## a) + +#define LIBIPW_DEBUG_WX(f, a...) LIBIPW_DEBUG(LIBIPW_DL_WX, f, ## a) +#define LIBIPW_DEBUG_SCAN(f, a...) LIBIPW_DEBUG(LIBIPW_DL_SCAN, f, ## a) +#define LIBIPW_DEBUG_STATE(f, a...) LIBIPW_DEBUG(LIBIPW_DL_STATE, f, ## a) +#define LIBIPW_DEBUG_MGMT(f, a...) LIBIPW_DEBUG(LIBIPW_DL_MGMT, f, ## a) +#define LIBIPW_DEBUG_FRAG(f, a...) LIBIPW_DEBUG(LIBIPW_DL_FRAG, f, ## a) +#define LIBIPW_DEBUG_DROP(f, a...) LIBIPW_DEBUG(LIBIPW_DL_DROP, f, ## a) +#define LIBIPW_DEBUG_TX(f, a...) LIBIPW_DEBUG(LIBIPW_DL_TX, f, ## a) +#define LIBIPW_DEBUG_RX(f, a...) LIBIPW_DEBUG(LIBIPW_DL_RX, f, ## a) +#define LIBIPW_DEBUG_QOS(f, a...) LIBIPW_DEBUG(LIBIPW_DL_QOS, f, ## a) #include <linux/netdevice.h> #include <linux/if_arp.h> /* ARPHRD_ETHER */ @@ -146,7 +147,7 @@ static inline bool ieee80211_ratelimit_debug(u32 level) #define P80211_OUI_LEN 3 -struct ieee80211_snap_hdr { +struct libipw_snap_hdr { u8 dsap; /* always 0xAA */ u8 ssap; /* always 0xAA */ @@ -155,7 +156,7 @@ struct ieee80211_snap_hdr { } __attribute__ ((packed)); -#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) +#define SNAP_SIZE sizeof(struct libipw_snap_hdr) #define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS) #define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) @@ -164,74 +165,74 @@ struct ieee80211_snap_hdr { #define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) #define WLAN_GET_SEQ_SEQ(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4) -#define IEEE80211_STATMASK_SIGNAL (1<<0) -#define IEEE80211_STATMASK_RSSI (1<<1) -#define IEEE80211_STATMASK_NOISE (1<<2) -#define IEEE80211_STATMASK_RATE (1<<3) -#define IEEE80211_STATMASK_WEMASK 0x7 - -#define IEEE80211_CCK_MODULATION (1<<0) -#define IEEE80211_OFDM_MODULATION (1<<1) - -#define IEEE80211_24GHZ_BAND (1<<0) -#define IEEE80211_52GHZ_BAND (1<<1) - -#define IEEE80211_CCK_RATE_1MB 0x02 -#define IEEE80211_CCK_RATE_2MB 0x04 -#define IEEE80211_CCK_RATE_5MB 0x0B -#define IEEE80211_CCK_RATE_11MB 0x16 -#define IEEE80211_OFDM_RATE_6MB 0x0C -#define IEEE80211_OFDM_RATE_9MB 0x12 -#define IEEE80211_OFDM_RATE_12MB 0x18 -#define IEEE80211_OFDM_RATE_18MB 0x24 -#define IEEE80211_OFDM_RATE_24MB 0x30 -#define IEEE80211_OFDM_RATE_36MB 0x48 -#define IEEE80211_OFDM_RATE_48MB 0x60 -#define IEEE80211_OFDM_RATE_54MB 0x6C -#define IEEE80211_BASIC_RATE_MASK 0x80 - -#define IEEE80211_CCK_RATE_1MB_MASK (1<<0) -#define IEEE80211_CCK_RATE_2MB_MASK (1<<1) -#define IEEE80211_CCK_RATE_5MB_MASK (1<<2) -#define IEEE80211_CCK_RATE_11MB_MASK (1<<3) -#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4) -#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5) -#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6) -#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7) -#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8) -#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9) -#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10) -#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11) - -#define IEEE80211_CCK_RATES_MASK 0x0000000F -#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ - IEEE80211_CCK_RATE_2MB_MASK) -#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \ - IEEE80211_CCK_RATE_5MB_MASK | \ - IEEE80211_CCK_RATE_11MB_MASK) - -#define IEEE80211_OFDM_RATES_MASK 0x00000FF0 -#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ - IEEE80211_OFDM_RATE_12MB_MASK | \ - IEEE80211_OFDM_RATE_24MB_MASK) -#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \ - IEEE80211_OFDM_RATE_9MB_MASK | \ - IEEE80211_OFDM_RATE_18MB_MASK | \ - IEEE80211_OFDM_RATE_36MB_MASK | \ - IEEE80211_OFDM_RATE_48MB_MASK | \ - IEEE80211_OFDM_RATE_54MB_MASK) -#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \ - IEEE80211_CCK_DEFAULT_RATES_MASK) - -#define IEEE80211_NUM_OFDM_RATES 8 -#define IEEE80211_NUM_CCK_RATES 4 -#define IEEE80211_OFDM_SHIFT_MASK_A 4 +#define LIBIPW_STATMASK_SIGNAL (1<<0) +#define LIBIPW_STATMASK_RSSI (1<<1) +#define LIBIPW_STATMASK_NOISE (1<<2) +#define LIBIPW_STATMASK_RATE (1<<3) +#define LIBIPW_STATMASK_WEMASK 0x7 + +#define LIBIPW_CCK_MODULATION (1<<0) +#define LIBIPW_OFDM_MODULATION (1<<1) + +#define LIBIPW_24GHZ_BAND (1<<0) +#define LIBIPW_52GHZ_BAND (1<<1) + +#define LIBIPW_CCK_RATE_1MB 0x02 +#define LIBIPW_CCK_RATE_2MB 0x04 +#define LIBIPW_CCK_RATE_5MB 0x0B +#define LIBIPW_CCK_RATE_11MB 0x16 +#define LIBIPW_OFDM_RATE_6MB 0x0C +#define LIBIPW_OFDM_RATE_9MB 0x12 +#define LIBIPW_OFDM_RATE_12MB 0x18 +#define LIBIPW_OFDM_RATE_18MB 0x24 +#define LIBIPW_OFDM_RATE_24MB 0x30 +#define LIBIPW_OFDM_RATE_36MB 0x48 +#define LIBIPW_OFDM_RATE_48MB 0x60 +#define LIBIPW_OFDM_RATE_54MB 0x6C +#define LIBIPW_BASIC_RATE_MASK 0x80 + +#define LIBIPW_CCK_RATE_1MB_MASK (1<<0) +#define LIBIPW_CCK_RATE_2MB_MASK (1<<1) +#define LIBIPW_CCK_RATE_5MB_MASK (1<<2) +#define LIBIPW_CCK_RATE_11MB_MASK (1<<3) +#define LIBIPW_OFDM_RATE_6MB_MASK (1<<4) +#define LIBIPW_OFDM_RATE_9MB_MASK (1<<5) +#define LIBIPW_OFDM_RATE_12MB_MASK (1<<6) +#define LIBIPW_OFDM_RATE_18MB_MASK (1<<7) +#define LIBIPW_OFDM_RATE_24MB_MASK (1<<8) +#define LIBIPW_OFDM_RATE_36MB_MASK (1<<9) +#define LIBIPW_OFDM_RATE_48MB_MASK (1<<10) +#define LIBIPW_OFDM_RATE_54MB_MASK (1<<11) + +#define LIBIPW_CCK_RATES_MASK 0x0000000F +#define LIBIPW_CCK_BASIC_RATES_MASK (LIBIPW_CCK_RATE_1MB_MASK | \ + LIBIPW_CCK_RATE_2MB_MASK) +#define LIBIPW_CCK_DEFAULT_RATES_MASK (LIBIPW_CCK_BASIC_RATES_MASK | \ + LIBIPW_CCK_RATE_5MB_MASK | \ + LIBIPW_CCK_RATE_11MB_MASK) + +#define LIBIPW_OFDM_RATES_MASK 0x00000FF0 +#define LIBIPW_OFDM_BASIC_RATES_MASK (LIBIPW_OFDM_RATE_6MB_MASK | \ + LIBIPW_OFDM_RATE_12MB_MASK | \ + LIBIPW_OFDM_RATE_24MB_MASK) +#define LIBIPW_OFDM_DEFAULT_RATES_MASK (LIBIPW_OFDM_BASIC_RATES_MASK | \ + LIBIPW_OFDM_RATE_9MB_MASK | \ + LIBIPW_OFDM_RATE_18MB_MASK | \ + LIBIPW_OFDM_RATE_36MB_MASK | \ + LIBIPW_OFDM_RATE_48MB_MASK | \ + LIBIPW_OFDM_RATE_54MB_MASK) +#define LIBIPW_DEFAULT_RATES_MASK (LIBIPW_OFDM_DEFAULT_RATES_MASK | \ + LIBIPW_CCK_DEFAULT_RATES_MASK) + +#define LIBIPW_NUM_OFDM_RATES 8 +#define LIBIPW_NUM_CCK_RATES 4 +#define LIBIPW_OFDM_SHIFT_MASK_A 4 /* NOTE: This data is for statistical purposes; not all hardware provides this * information for frames received. - * For ieee80211_rx_mgt, you need to set at least the 'len' parameter. + * For libipw_rx_mgt, you need to set at least the 'len' parameter. */ -struct ieee80211_rx_stats { +struct libipw_rx_stats { u32 mac_time; s8 rssi; u8 signal; @@ -250,9 +251,9 @@ struct ieee80211_rx_stats { * three fragmented frames. This define can be increased to support more * concurrent frames, but it should be noted that each entry can consume about * 2 kB of RAM and increasing cache size will slow down frame reassembly. */ -#define IEEE80211_FRAG_CACHE_LEN 4 +#define LIBIPW_FRAG_CACHE_LEN 4 -struct ieee80211_frag_entry { +struct libipw_frag_entry { unsigned long first_frag_time; unsigned int seq; unsigned int last_frag; @@ -261,7 +262,7 @@ struct ieee80211_frag_entry { u8 dst_addr[ETH_ALEN]; }; -struct ieee80211_stats { +struct libipw_stats { unsigned int tx_unicast_frames; unsigned int tx_multicast_frames; unsigned int tx_fragments; @@ -285,7 +286,7 @@ struct ieee80211_stats { unsigned int rx_message_in_bad_msg_fragments; }; -struct ieee80211_device; +struct libipw_device; #define SEC_KEY_1 (1<<0) #define SEC_KEY_2 (1<<1) @@ -314,7 +315,7 @@ struct ieee80211_device; #define SCM_KEY_LEN 32 #define SCM_TEMPORAL_KEY_LENGTH 16 -struct ieee80211_security { +struct libipw_security { u16 active_key:2, enabled:1, unicast_uses_group:1, encrypt:1; u8 auth_mode; u8 encode_alg[WEP_KEYS]; @@ -341,14 +342,14 @@ Total: 28-2340 bytes #define BEACON_PROBE_SSID_ID_POSITION 12 -struct ieee80211_hdr_1addr { +struct libipw_hdr_1addr { __le16 frame_ctl; __le16 duration_id; u8 addr1[ETH_ALEN]; u8 payload[0]; } __attribute__ ((packed)); -struct ieee80211_hdr_2addr { +struct libipw_hdr_2addr { __le16 frame_ctl; __le16 duration_id; u8 addr1[ETH_ALEN]; @@ -356,7 +357,7 @@ struct ieee80211_hdr_2addr { u8 payload[0]; } __attribute__ ((packed)); -struct ieee80211_hdr_3addr { +struct libipw_hdr_3addr { __le16 frame_ctl; __le16 duration_id; u8 addr1[ETH_ALEN]; @@ -366,7 +367,7 @@ struct ieee80211_hdr_3addr { u8 payload[0]; } __attribute__ ((packed)); -struct ieee80211_hdr_4addr { +struct libipw_hdr_4addr { __le16 frame_ctl; __le16 duration_id; u8 addr1[ETH_ALEN]; @@ -377,7 +378,7 @@ struct ieee80211_hdr_4addr { u8 payload[0]; } __attribute__ ((packed)); -struct ieee80211_hdr_3addrqos { +struct libipw_hdr_3addrqos { __le16 frame_ctl; __le16 duration_id; u8 addr1[ETH_ALEN]; @@ -388,7 +389,7 @@ struct ieee80211_hdr_3addrqos { __le16 qos_ctl; } __attribute__ ((packed)); -struct ieee80211_info_element { +struct libipw_info_element { u8 id; u8 len; u8 data[0]; @@ -411,16 +412,16 @@ struct ieee80211_info_element { u16 status; */ -struct ieee80211_auth { - struct ieee80211_hdr_3addr header; +struct libipw_auth { + struct libipw_hdr_3addr header; __le16 algorithm; __le16 transaction; __le16 status; /* challenge */ - struct ieee80211_info_element info_element[0]; + struct libipw_info_element info_element[0]; } __attribute__ ((packed)); -struct ieee80211_channel_switch { +struct libipw_channel_switch { u8 id; u8 len; u8 mode; @@ -428,73 +429,73 @@ struct ieee80211_channel_switch { u8 count; } __attribute__ ((packed)); -struct ieee80211_action { - struct ieee80211_hdr_3addr header; +struct libipw_action { + struct libipw_hdr_3addr header; u8 category; u8 action; union { - struct ieee80211_action_exchange { + struct libipw_action_exchange { u8 token; - struct ieee80211_info_element info_element[0]; + struct libipw_info_element info_element[0]; } exchange; - struct ieee80211_channel_switch channel_switch; + struct libipw_channel_switch channel_switch; } format; } __attribute__ ((packed)); -struct ieee80211_disassoc { - struct ieee80211_hdr_3addr header; +struct libipw_disassoc { + struct libipw_hdr_3addr header; __le16 reason; } __attribute__ ((packed)); /* Alias deauth for disassoc */ -#define ieee80211_deauth ieee80211_disassoc +#define libipw_deauth libipw_disassoc -struct ieee80211_probe_request { - struct ieee80211_hdr_3addr header; +struct libipw_probe_request { + struct libipw_hdr_3addr header; /* SSID, supported rates */ - struct ieee80211_info_element info_element[0]; + struct libipw_info_element info_element[0]; } __attribute__ ((packed)); -struct ieee80211_probe_response { - struct ieee80211_hdr_3addr header; +struct libipw_probe_response { + struct libipw_hdr_3addr header; __le32 time_stamp[2]; __le16 beacon_interval; __le16 capability; /* SSID, supported rates, FH params, DS params, * CF params, IBSS params, TIM (if beacon), RSN */ - struct ieee80211_info_element info_element[0]; + struct libipw_info_element info_element[0]; } __attribute__ ((packed)); /* Alias beacon for probe_response */ -#define ieee80211_beacon ieee80211_probe_response +#define libipw_beacon libipw_probe_response -struct ieee80211_assoc_request { - struct ieee80211_hdr_3addr header; +struct libipw_assoc_request { + struct libipw_hdr_3addr header; __le16 capability; __le16 listen_interval; /* SSID, supported rates, RSN */ - struct ieee80211_info_element info_element[0]; + struct libipw_info_element info_element[0]; } __attribute__ ((packed)); -struct ieee80211_reassoc_request { - struct ieee80211_hdr_3addr header; +struct libipw_reassoc_request { + struct libipw_hdr_3addr header; __le16 capability; __le16 listen_interval; u8 current_ap[ETH_ALEN]; - struct ieee80211_info_element info_element[0]; + struct libipw_info_element info_element[0]; } __attribute__ ((packed)); -struct ieee80211_assoc_response { - struct ieee80211_hdr_3addr header; +struct libipw_assoc_response { + struct libipw_hdr_3addr header; __le16 capability; __le16 status; __le16 aid; /* supported rates */ - struct ieee80211_info_element info_element[0]; + struct libipw_info_element info_element[0]; } __attribute__ ((packed)); -struct ieee80211_txb { +struct libipw_txb { u8 nr_frags; u8 encrypted; u8 rts_included; @@ -546,7 +547,7 @@ struct ieee80211_txb { #define QOS_VERSION_1 1 #define QOS_AIFSN_MIN_VALUE 2 -struct ieee80211_qos_information_element { +struct libipw_qos_information_element { u8 elementID; u8 length; u8 qui[QOS_OUI_LEN]; @@ -556,19 +557,19 @@ struct ieee80211_qos_information_element { u8 ac_info; } __attribute__ ((packed)); -struct ieee80211_qos_ac_parameter { +struct libipw_qos_ac_parameter { u8 aci_aifsn; u8 ecw_min_max; __le16 tx_op_limit; } __attribute__ ((packed)); -struct ieee80211_qos_parameter_info { - struct ieee80211_qos_information_element info_element; +struct libipw_qos_parameter_info { + struct libipw_qos_information_element info_element; u8 reserved; - struct ieee80211_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM]; + struct libipw_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM]; } __attribute__ ((packed)); -struct ieee80211_qos_parameters { +struct libipw_qos_parameters { __le16 cw_min[QOS_QUEUE_NUM]; __le16 cw_max[QOS_QUEUE_NUM]; u8 aifs[QOS_QUEUE_NUM]; @@ -576,107 +577,107 @@ struct ieee80211_qos_parameters { __le16 tx_op_limit[QOS_QUEUE_NUM]; } __attribute__ ((packed)); -struct ieee80211_qos_data { - struct ieee80211_qos_parameters parameters; +struct libipw_qos_data { + struct libipw_qos_parameters parameters; int active; int supported; u8 param_count; u8 old_param_count; }; -struct ieee80211_tim_parameters { +struct libipw_tim_parameters { u8 tim_count; u8 tim_period; } __attribute__ ((packed)); /*******************************************************/ -enum { /* ieee80211_basic_report.map */ - IEEE80211_BASIC_MAP_BSS = (1 << 0), - IEEE80211_BASIC_MAP_OFDM = (1 << 1), - IEEE80211_BASIC_MAP_UNIDENTIFIED = (1 << 2), - IEEE80211_BASIC_MAP_RADAR = (1 << 3), - IEEE80211_BASIC_MAP_UNMEASURED = (1 << 4), +enum { /* libipw_basic_report.map */ + LIBIPW_BASIC_MAP_BSS = (1 << 0), + LIBIPW_BASIC_MAP_OFDM = (1 << 1), + LIBIPW_BASIC_MAP_UNIDENTIFIED = (1 << 2), + LIBIPW_BASIC_MAP_RADAR = (1 << 3), + LIBIPW_BASIC_MAP_UNMEASURED = (1 << 4), /* Bits 5-7 are reserved */ }; -struct ieee80211_basic_report { +struct libipw_basic_report { u8 channel; __le64 start_time; __le16 duration; u8 map; } __attribute__ ((packed)); -enum { /* ieee80211_measurement_request.mode */ +enum { /* libipw_measurement_request.mode */ /* Bit 0 is reserved */ - IEEE80211_MEASUREMENT_ENABLE = (1 << 1), - IEEE80211_MEASUREMENT_REQUEST = (1 << 2), - IEEE80211_MEASUREMENT_REPORT = (1 << 3), + LIBIPW_MEASUREMENT_ENABLE = (1 << 1), + LIBIPW_MEASUREMENT_REQUEST = (1 << 2), + LIBIPW_MEASUREMENT_REPORT = (1 << 3), /* Bits 4-7 are reserved */ }; enum { - IEEE80211_REPORT_BASIC = 0, /* required */ - IEEE80211_REPORT_CCA = 1, /* optional */ - IEEE80211_REPORT_RPI = 2, /* optional */ + LIBIPW_REPORT_BASIC = 0, /* required */ + LIBIPW_REPORT_CCA = 1, /* optional */ + LIBIPW_REPORT_RPI = 2, /* optional */ /* 3-255 reserved */ }; -struct ieee80211_measurement_params { +struct libipw_measurement_params { u8 channel; __le64 start_time; __le16 duration; } __attribute__ ((packed)); -struct ieee80211_measurement_request { - struct ieee80211_info_element ie; +struct libipw_measurement_request { + struct libipw_info_element ie; u8 token; u8 mode; u8 type; - struct ieee80211_measurement_params params[0]; + struct libipw_measurement_params params[0]; } __attribute__ ((packed)); -struct ieee80211_measurement_report { - struct ieee80211_info_element ie; +struct libipw_measurement_report { + struct libipw_info_element ie; u8 token; u8 mode; u8 type; union { - struct ieee80211_basic_report basic[0]; + struct libipw_basic_report basic[0]; } u; } __attribute__ ((packed)); -struct ieee80211_tpc_report { +struct libipw_tpc_report { u8 transmit_power; u8 link_margin; } __attribute__ ((packed)); -struct ieee80211_channel_map { +struct libipw_channel_map { u8 channel; u8 map; } __attribute__ ((packed)); -struct ieee80211_ibss_dfs { - struct ieee80211_info_element ie; +struct libipw_ibss_dfs { + struct libipw_info_element ie; u8 owner[ETH_ALEN]; u8 recovery_interval; - struct ieee80211_channel_map channel_map[0]; + struct libipw_channel_map channel_map[0]; }; -struct ieee80211_csa { +struct libipw_csa { u8 mode; u8 channel; u8 count; } __attribute__ ((packed)); -struct ieee80211_quiet { +struct libipw_quiet { u8 count; u8 period; u8 duration; u8 offset; } __attribute__ ((packed)); -struct ieee80211_network { +struct libipw_network { /* These entries are used to identify a unique network */ u8 bssid[ETH_ALEN]; u8 channel; @@ -684,10 +685,10 @@ struct ieee80211_network { u8 ssid[IW_ESSID_MAX_SIZE + 1]; u8 ssid_len; - struct ieee80211_qos_data qos_data; + struct libipw_qos_data qos_data; /* These are network statistics */ - struct ieee80211_rx_stats stats; + struct libipw_rx_stats stats; u16 capability; u8 rates[MAX_RATES_LENGTH]; u8 rates_len; @@ -706,7 +707,7 @@ struct ieee80211_network { size_t wpa_ie_len; u8 rsn_ie[MAX_WPA_IE_LEN]; size_t rsn_ie_len; - struct ieee80211_tim_parameters tim; + struct libipw_tim_parameters tim; /* 802.11h info */ @@ -714,86 +715,89 @@ struct ieee80211_network { u8 power_constraint; /* TPC Report - mandatory if spctrm mgmt required */ - struct ieee80211_tpc_report tpc_report; + struct libipw_tpc_report tpc_report; /* IBSS DFS - mandatory if spctrm mgmt required and IBSS * NOTE: This is variable length and so must be allocated dynamically */ - struct ieee80211_ibss_dfs *ibss_dfs; + struct libipw_ibss_dfs *ibss_dfs; /* Channel Switch Announcement - optional if spctrm mgmt required */ - struct ieee80211_csa csa; + struct libipw_csa csa; /* Quiet - optional if spctrm mgmt required */ - struct ieee80211_quiet quiet; + struct libipw_quiet quiet; struct list_head list; }; -enum ieee80211_state { - IEEE80211_UNINITIALIZED = 0, - IEEE80211_INITIALIZED, - IEEE80211_ASSOCIATING, - IEEE80211_ASSOCIATED, - IEEE80211_AUTHENTICATING, - IEEE80211_AUTHENTICATED, - IEEE80211_SHUTDOWN +enum libipw_state { + LIBIPW_UNINITIALIZED = 0, + LIBIPW_INITIALIZED, + LIBIPW_ASSOCIATING, + LIBIPW_ASSOCIATED, + LIBIPW_AUTHENTICATING, + LIBIPW_AUTHENTICATED, + LIBIPW_SHUTDOWN }; #define DEFAULT_MAX_SCAN_AGE (15 * HZ) #define DEFAULT_FTS 2346 -#define CFG_IEEE80211_RESERVE_FCS (1<<0) -#define CFG_IEEE80211_COMPUTE_FCS (1<<1) -#define CFG_IEEE80211_RTS (1<<2) +#define CFG_LIBIPW_RESERVE_FCS (1<<0) +#define CFG_LIBIPW_COMPUTE_FCS (1<<1) +#define CFG_LIBIPW_RTS (1<<2) -#define IEEE80211_24GHZ_MIN_CHANNEL 1 -#define IEEE80211_24GHZ_MAX_CHANNEL 14 -#define IEEE80211_24GHZ_CHANNELS (IEEE80211_24GHZ_MAX_CHANNEL - \ - IEEE80211_24GHZ_MIN_CHANNEL + 1) +#define LIBIPW_24GHZ_MIN_CHANNEL 1 +#define LIBIPW_24GHZ_MAX_CHANNEL 14 +#define LIBIPW_24GHZ_CHANNELS (LIBIPW_24GHZ_MAX_CHANNEL - \ + LIBIPW_24GHZ_MIN_CHANNEL + 1) -#define IEEE80211_52GHZ_MIN_CHANNEL 34 -#define IEEE80211_52GHZ_MAX_CHANNEL 165 -#define IEEE80211_52GHZ_CHANNELS (IEEE80211_52GHZ_MAX_CHANNEL - \ - IEEE80211_52GHZ_MIN_CHANNEL + 1) +#define LIBIPW_52GHZ_MIN_CHANNEL 34 +#define LIBIPW_52GHZ_MAX_CHANNEL 165 +#define LIBIPW_52GHZ_CHANNELS (LIBIPW_52GHZ_MAX_CHANNEL - \ + LIBIPW_52GHZ_MIN_CHANNEL + 1) enum { - IEEE80211_CH_PASSIVE_ONLY = (1 << 0), - IEEE80211_CH_80211H_RULES = (1 << 1), - IEEE80211_CH_B_ONLY = (1 << 2), - IEEE80211_CH_NO_IBSS = (1 << 3), - IEEE80211_CH_UNIFORM_SPREADING = (1 << 4), - IEEE80211_CH_RADAR_DETECT = (1 << 5), - IEEE80211_CH_INVALID = (1 << 6), + LIBIPW_CH_PASSIVE_ONLY = (1 << 0), + LIBIPW_CH_80211H_RULES = (1 << 1), + LIBIPW_CH_B_ONLY = (1 << 2), + LIBIPW_CH_NO_IBSS = (1 << 3), + LIBIPW_CH_UNIFORM_SPREADING = (1 << 4), + LIBIPW_CH_RADAR_DETECT = (1 << 5), + LIBIPW_CH_INVALID = (1 << 6), }; -struct ieee80211_channel { +struct libipw_channel { u32 freq; /* in MHz */ u8 channel; u8 flags; u8 max_power; /* in dBm */ }; -struct ieee80211_geo { +struct libipw_geo { u8 name[4]; u8 bg_channels; u8 a_channels; - struct ieee80211_channel bg[IEEE80211_24GHZ_CHANNELS]; - struct ieee80211_channel a[IEEE80211_52GHZ_CHANNELS]; + struct libipw_channel bg[LIBIPW_24GHZ_CHANNELS]; + struct libipw_channel a[LIBIPW_52GHZ_CHANNELS]; }; -struct ieee80211_device { +struct libipw_device { struct net_device *dev; - struct ieee80211_security sec; + struct wireless_dev wdev; + struct libipw_security sec; /* Bookkeeping structures */ - struct ieee80211_stats ieee_stats; + struct libipw_stats ieee_stats; - struct ieee80211_geo geo; + struct libipw_geo geo; + struct ieee80211_supported_band bg_band; + struct ieee80211_supported_band a_band; /* Probe / Beacon management */ struct list_head network_free_list; struct list_head network_list; - struct ieee80211_network *networks; + struct libipw_network *networks; int scans; int scan_age; @@ -840,7 +844,7 @@ struct ieee80211_device { * with RX of broad/multicast frames */ /* Fragmentation structures */ - struct ieee80211_frag_entry frag_cache[IEEE80211_FRAG_CACHE_LEN]; + struct libipw_frag_entry frag_cache[LIBIPW_FRAG_CACHE_LEN]; unsigned int frag_next_idx; u16 fts; /* Fragmentation Threshold */ u16 rts; /* RTS threshold */ @@ -848,7 +852,7 @@ struct ieee80211_device { /* Association info */ u8 bssid[ETH_ALEN]; - enum ieee80211_state state; + enum libipw_state state; int mode; /* A, B, G */ int modulation; /* CCK, OFDM */ @@ -862,43 +866,43 @@ struct ieee80211_device { /* Callback functions */ void (*set_security) (struct net_device * dev, - struct ieee80211_security * sec); - int (*hard_start_xmit) (struct ieee80211_txb * txb, + struct libipw_security * sec); + int (*hard_start_xmit) (struct libipw_txb * txb, struct net_device * dev, int pri); int (*reset_port) (struct net_device * dev); int (*is_queue_full) (struct net_device * dev, int pri); int (*handle_management) (struct net_device * dev, - struct ieee80211_network * network, u16 type); + struct libipw_network * network, u16 type); int (*is_qos_active) (struct net_device *dev, struct sk_buff *skb); /* Typical STA methods */ int (*handle_auth) (struct net_device * dev, - struct ieee80211_auth * auth); + struct libipw_auth * auth); int (*handle_deauth) (struct net_device * dev, - struct ieee80211_deauth * auth); + struct libipw_deauth * auth); int (*handle_action) (struct net_device * dev, - struct ieee80211_action * action, - struct ieee80211_rx_stats * stats); + struct libipw_action * action, + struct libipw_rx_stats * stats); int (*handle_disassoc) (struct net_device * dev, - struct ieee80211_disassoc * assoc); + struct libipw_disassoc * assoc); int (*handle_beacon) (struct net_device * dev, - struct ieee80211_beacon * beacon, - struct ieee80211_network * network); + struct libipw_beacon * beacon, + struct libipw_network * network); int (*handle_probe_response) (struct net_device * dev, - struct ieee80211_probe_response * resp, - struct ieee80211_network * network); + struct libipw_probe_response * resp, + struct libipw_network * network); int (*handle_probe_request) (struct net_device * dev, - struct ieee80211_probe_request * req, - struct ieee80211_rx_stats * stats); + struct libipw_probe_request * req, + struct libipw_rx_stats * stats); int (*handle_assoc_response) (struct net_device * dev, - struct ieee80211_assoc_response * resp, - struct ieee80211_network * network); + struct libipw_assoc_response * resp, + struct libipw_network * network); /* Typical AP methods */ int (*handle_assoc_request) (struct net_device * dev); int (*handle_reassoc_request) (struct net_device * dev, - struct ieee80211_reassoc_request * req); + struct libipw_reassoc_request * req); /* This must be the last item so that it points to the data * allocated beyond this structure by alloc_ieee80211 */ @@ -910,12 +914,12 @@ struct ieee80211_device { #define IEEE_G (1<<2) #define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) -static inline void *ieee80211_priv(struct net_device *dev) +static inline void *libipw_priv(struct net_device *dev) { - return ((struct ieee80211_device *)netdev_priv(dev))->priv; + return ((struct libipw_device *)netdev_priv(dev))->priv; } -static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, +static inline int libipw_is_valid_mode(struct libipw_device *ieee, int mode) { /* @@ -925,32 +929,32 @@ static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, * */ if ((mode & IEEE_A) && - (ieee->modulation & IEEE80211_OFDM_MODULATION) && - (ieee->freq_band & IEEE80211_52GHZ_BAND)) + (ieee->modulation & LIBIPW_OFDM_MODULATION) && + (ieee->freq_band & LIBIPW_52GHZ_BAND)) return 1; if ((mode & IEEE_G) && - (ieee->modulation & IEEE80211_OFDM_MODULATION) && - (ieee->freq_band & IEEE80211_24GHZ_BAND)) + (ieee->modulation & LIBIPW_OFDM_MODULATION) && + (ieee->freq_band & LIBIPW_24GHZ_BAND)) return 1; if ((mode & IEEE_B) && - (ieee->modulation & IEEE80211_CCK_MODULATION) && - (ieee->freq_band & IEEE80211_24GHZ_BAND)) + (ieee->modulation & LIBIPW_CCK_MODULATION) && + (ieee->freq_band & LIBIPW_24GHZ_BAND)) return 1; return 0; } -static inline int ieee80211_get_hdrlen(u16 fc) +static inline int libipw_get_hdrlen(u16 fc) { - int hdrlen = IEEE80211_3ADDR_LEN; + int hdrlen = LIBIPW_3ADDR_LEN; u16 stype = WLAN_FC_GET_STYPE(fc); switch (WLAN_FC_GET_TYPE(fc)) { case IEEE80211_FTYPE_DATA: if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS)) - hdrlen = IEEE80211_4ADDR_LEN; + hdrlen = LIBIPW_4ADDR_LEN; if (stype & IEEE80211_STYPE_QOS_DATA) hdrlen += 2; break; @@ -958,10 +962,10 @@ static inline int ieee80211_get_hdrlen(u16 fc) switch (WLAN_FC_GET_STYPE(fc)) { case IEEE80211_STYPE_CTS: case IEEE80211_STYPE_ACK: - hdrlen = IEEE80211_1ADDR_LEN; + hdrlen = LIBIPW_1ADDR_LEN; break; default: - hdrlen = IEEE80211_2ADDR_LEN; + hdrlen = LIBIPW_2ADDR_LEN; break; } break; @@ -970,118 +974,118 @@ static inline int ieee80211_get_hdrlen(u16 fc) return hdrlen; } -static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr) +static inline u8 *libipw_get_payload(struct ieee80211_hdr *hdr) { - switch (ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control))) { - case IEEE80211_1ADDR_LEN: - return ((struct ieee80211_hdr_1addr *)hdr)->payload; - case IEEE80211_2ADDR_LEN: - return ((struct ieee80211_hdr_2addr *)hdr)->payload; - case IEEE80211_3ADDR_LEN: - return ((struct ieee80211_hdr_3addr *)hdr)->payload; - case IEEE80211_4ADDR_LEN: - return ((struct ieee80211_hdr_4addr *)hdr)->payload; + switch (libipw_get_hdrlen(le16_to_cpu(hdr->frame_control))) { + case LIBIPW_1ADDR_LEN: + return ((struct libipw_hdr_1addr *)hdr)->payload; + case LIBIPW_2ADDR_LEN: + return ((struct libipw_hdr_2addr *)hdr)->payload; + case LIBIPW_3ADDR_LEN: + return ((struct libipw_hdr_3addr *)hdr)->payload; + case LIBIPW_4ADDR_LEN: + return ((struct libipw_hdr_4addr *)hdr)->payload; } return NULL; } -static inline int ieee80211_is_ofdm_rate(u8 rate) +static inline int libipw_is_ofdm_rate(u8 rate) { - switch (rate & ~IEEE80211_BASIC_RATE_MASK) { - case IEEE80211_OFDM_RATE_6MB: - case IEEE80211_OFDM_RATE_9MB: - case IEEE80211_OFDM_RATE_12MB: - case IEEE80211_OFDM_RATE_18MB: - case IEEE80211_OFDM_RATE_24MB: - case IEEE80211_OFDM_RATE_36MB: - case IEEE80211_OFDM_RATE_48MB: - case IEEE80211_OFDM_RATE_54MB: + switch (rate & ~LIBIPW_BASIC_RATE_MASK) { + case LIBIPW_OFDM_RATE_6MB: + case LIBIPW_OFDM_RATE_9MB: + case LIBIPW_OFDM_RATE_12MB: + case LIBIPW_OFDM_RATE_18MB: + case LIBIPW_OFDM_RATE_24MB: + case LIBIPW_OFDM_RATE_36MB: + case LIBIPW_OFDM_RATE_48MB: + case LIBIPW_OFDM_RATE_54MB: return 1; } return 0; } -static inline int ieee80211_is_cck_rate(u8 rate) +static inline int libipw_is_cck_rate(u8 rate) { - switch (rate & ~IEEE80211_BASIC_RATE_MASK) { - case IEEE80211_CCK_RATE_1MB: - case IEEE80211_CCK_RATE_2MB: - case IEEE80211_CCK_RATE_5MB: - case IEEE80211_CCK_RATE_11MB: + switch (rate & ~LIBIPW_BASIC_RATE_MASK) { + case LIBIPW_CCK_RATE_1MB: + case LIBIPW_CCK_RATE_2MB: + case LIBIPW_CCK_RATE_5MB: + case LIBIPW_CCK_RATE_11MB: return 1; } return 0; } /* ieee80211.c */ -extern void free_ieee80211(struct net_device *dev); -extern struct net_device *alloc_ieee80211(int sizeof_priv); -extern int ieee80211_change_mtu(struct net_device *dev, int new_mtu); +extern void free_ieee80211(struct net_device *dev, int monitor); +extern struct net_device *alloc_ieee80211(int sizeof_priv, int monitor); +extern int libipw_change_mtu(struct net_device *dev, int new_mtu); -extern void ieee80211_networks_age(struct ieee80211_device *ieee, +extern void libipw_networks_age(struct libipw_device *ieee, unsigned long age_secs); -extern int ieee80211_set_encryption(struct ieee80211_device *ieee); +extern int libipw_set_encryption(struct libipw_device *ieee); -/* ieee80211_tx.c */ -extern int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev); -extern void ieee80211_txb_free(struct ieee80211_txb *); +/* libipw_tx.c */ +extern int libipw_xmit(struct sk_buff *skb, struct net_device *dev); +extern void libipw_txb_free(struct libipw_txb *); -/* ieee80211_rx.c */ -extern void ieee80211_rx_any(struct ieee80211_device *ieee, - struct sk_buff *skb, struct ieee80211_rx_stats *stats); -extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, - struct ieee80211_rx_stats *rx_stats); +/* libipw_rx.c */ +extern void libipw_rx_any(struct libipw_device *ieee, + struct sk_buff *skb, struct libipw_rx_stats *stats); +extern int libipw_rx(struct libipw_device *ieee, struct sk_buff *skb, + struct libipw_rx_stats *rx_stats); /* make sure to set stats->len */ -extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, - struct ieee80211_hdr_4addr *header, - struct ieee80211_rx_stats *stats); -extern void ieee80211_network_reset(struct ieee80211_network *network); +extern void libipw_rx_mgt(struct libipw_device *ieee, + struct libipw_hdr_4addr *header, + struct libipw_rx_stats *stats); +extern void libipw_network_reset(struct libipw_network *network); -/* ieee80211_geo.c */ -extern const struct ieee80211_geo *ieee80211_get_geo(struct ieee80211_device +/* libipw_geo.c */ +extern const struct libipw_geo *libipw_get_geo(struct libipw_device *ieee); -extern int ieee80211_set_geo(struct ieee80211_device *ieee, - const struct ieee80211_geo *geo); +extern int libipw_set_geo(struct libipw_device *ieee, + const struct libipw_geo *geo); -extern int ieee80211_is_valid_channel(struct ieee80211_device *ieee, +extern int libipw_is_valid_channel(struct libipw_device *ieee, u8 channel); -extern int ieee80211_channel_to_index(struct ieee80211_device *ieee, +extern int libipw_channel_to_index(struct libipw_device *ieee, u8 channel); -extern u8 ieee80211_freq_to_channel(struct ieee80211_device *ieee, u32 freq); -extern u8 ieee80211_get_channel_flags(struct ieee80211_device *ieee, +extern u8 libipw_freq_to_channel(struct libipw_device *ieee, u32 freq); +extern u8 libipw_get_channel_flags(struct libipw_device *ieee, u8 channel); -extern const struct ieee80211_channel *ieee80211_get_channel(struct - ieee80211_device +extern const struct libipw_channel *libipw_get_channel(struct + libipw_device *ieee, u8 channel); -extern u32 ieee80211_channel_to_freq(struct ieee80211_device * ieee, +extern u32 libipw_channel_to_freq(struct libipw_device * ieee, u8 channel); -/* ieee80211_wx.c */ -extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee, +/* libipw_wx.c */ +extern int libipw_wx_get_scan(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *key); -extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee, +extern int libipw_wx_set_encode(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *key); -extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee, +extern int libipw_wx_get_encode(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *key); -extern int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, +extern int libipw_wx_set_encodeext(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee, +extern int libipw_wx_get_encodeext(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -static inline void ieee80211_increment_scans(struct ieee80211_device *ieee) +static inline void libipw_increment_scans(struct libipw_device *ieee) { ieee->scans++; } -static inline int ieee80211_get_scans(struct ieee80211_device *ieee) +static inline int libipw_get_scans(struct libipw_device *ieee) { return ieee->scans; } -#endif /* IEEE80211_H */ +#endif /* LIBIPW_H */ diff --git a/drivers/net/wireless/ipw2x00/libipw_geo.c b/drivers/net/wireless/ipw2x00/libipw_geo.c index 9dfbb8760f6..65e8c175a4a 100644 --- a/drivers/net/wireless/ipw2x00/libipw_geo.c +++ b/drivers/net/wireless/ipw2x00/libipw_geo.c @@ -19,7 +19,7 @@ file called LICENSE. Contact Information: - James P. Ketrenos <ipw2100-admin@linux.intel.com> + Intel Linux Wireless <ilw@linux.intel.com> Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 ******************************************************************************/ @@ -41,9 +41,9 @@ #include <linux/etherdevice.h> #include <asm/uaccess.h> -#include "ieee80211.h" +#include "libipw.h" -int ieee80211_is_valid_channel(struct ieee80211_device *ieee, u8 channel) +int libipw_is_valid_channel(struct libipw_device *ieee, u8 channel) { int i; @@ -52,27 +52,27 @@ int ieee80211_is_valid_channel(struct ieee80211_device *ieee, u8 channel) if (ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0) return 0; - if (ieee->freq_band & IEEE80211_24GHZ_BAND) + if (ieee->freq_band & LIBIPW_24GHZ_BAND) for (i = 0; i < ieee->geo.bg_channels; i++) /* NOTE: If G mode is currently supported but * this is a B only channel, we don't see it * as valid. */ if ((ieee->geo.bg[i].channel == channel) && - !(ieee->geo.bg[i].flags & IEEE80211_CH_INVALID) && + !(ieee->geo.bg[i].flags & LIBIPW_CH_INVALID) && (!(ieee->mode & IEEE_G) || - !(ieee->geo.bg[i].flags & IEEE80211_CH_B_ONLY))) - return IEEE80211_24GHZ_BAND; + !(ieee->geo.bg[i].flags & LIBIPW_CH_B_ONLY))) + return LIBIPW_24GHZ_BAND; - if (ieee->freq_band & IEEE80211_52GHZ_BAND) + if (ieee->freq_band & LIBIPW_52GHZ_BAND) for (i = 0; i < ieee->geo.a_channels; i++) if ((ieee->geo.a[i].channel == channel) && - !(ieee->geo.a[i].flags & IEEE80211_CH_INVALID)) - return IEEE80211_52GHZ_BAND; + !(ieee->geo.a[i].flags & LIBIPW_CH_INVALID)) + return LIBIPW_52GHZ_BAND; return 0; } -int ieee80211_channel_to_index(struct ieee80211_device *ieee, u8 channel) +int libipw_channel_to_index(struct libipw_device *ieee, u8 channel) { int i; @@ -81,12 +81,12 @@ int ieee80211_channel_to_index(struct ieee80211_device *ieee, u8 channel) if (ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0) return -1; - if (ieee->freq_band & IEEE80211_24GHZ_BAND) + if (ieee->freq_band & LIBIPW_24GHZ_BAND) for (i = 0; i < ieee->geo.bg_channels; i++) if (ieee->geo.bg[i].channel == channel) return i; - if (ieee->freq_band & IEEE80211_52GHZ_BAND) + if (ieee->freq_band & LIBIPW_52GHZ_BAND) for (i = 0; i < ieee->geo.a_channels; i++) if (ieee->geo.a[i].channel == channel) return i; @@ -94,22 +94,22 @@ int ieee80211_channel_to_index(struct ieee80211_device *ieee, u8 channel) return -1; } -u32 ieee80211_channel_to_freq(struct ieee80211_device * ieee, u8 channel) +u32 libipw_channel_to_freq(struct libipw_device * ieee, u8 channel) { - const struct ieee80211_channel * ch; + const struct libipw_channel * ch; /* Driver needs to initialize the geography map before using * these helper functions */ if (ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0) return 0; - ch = ieee80211_get_channel(ieee, channel); + ch = libipw_get_channel(ieee, channel); if (!ch->channel) return 0; return ch->freq; } -u8 ieee80211_freq_to_channel(struct ieee80211_device * ieee, u32 freq) +u8 libipw_freq_to_channel(struct libipw_device * ieee, u32 freq) { int i; @@ -120,12 +120,12 @@ u8 ieee80211_freq_to_channel(struct ieee80211_device * ieee, u32 freq) freq /= 100000; - if (ieee->freq_band & IEEE80211_24GHZ_BAND) + if (ieee->freq_band & LIBIPW_24GHZ_BAND) for (i = 0; i < ieee->geo.bg_channels; i++) if (ieee->geo.bg[i].freq == freq) return ieee->geo.bg[i].channel; - if (ieee->freq_band & IEEE80211_52GHZ_BAND) + if (ieee->freq_band & LIBIPW_52GHZ_BAND) for (i = 0; i < ieee->geo.a_channels; i++) if (ieee->geo.a[i].freq == freq) return ieee->geo.a[i].channel; @@ -133,63 +133,63 @@ u8 ieee80211_freq_to_channel(struct ieee80211_device * ieee, u32 freq) return 0; } -int ieee80211_set_geo(struct ieee80211_device *ieee, - const struct ieee80211_geo *geo) +int libipw_set_geo(struct libipw_device *ieee, + const struct libipw_geo *geo) { memcpy(ieee->geo.name, geo->name, 3); ieee->geo.name[3] = '\0'; ieee->geo.bg_channels = geo->bg_channels; ieee->geo.a_channels = geo->a_channels; memcpy(ieee->geo.bg, geo->bg, geo->bg_channels * - sizeof(struct ieee80211_channel)); + sizeof(struct libipw_channel)); memcpy(ieee->geo.a, geo->a, ieee->geo.a_channels * - sizeof(struct ieee80211_channel)); + sizeof(struct libipw_channel)); return 0; } -const struct ieee80211_geo *ieee80211_get_geo(struct ieee80211_device *ieee) +const struct libipw_geo *libipw_get_geo(struct libipw_device *ieee) { return &ieee->geo; } -u8 ieee80211_get_channel_flags(struct ieee80211_device * ieee, u8 channel) +u8 libipw_get_channel_flags(struct libipw_device * ieee, u8 channel) { - int index = ieee80211_channel_to_index(ieee, channel); + int index = libipw_channel_to_index(ieee, channel); if (index == -1) - return IEEE80211_CH_INVALID; + return LIBIPW_CH_INVALID; - if (channel <= IEEE80211_24GHZ_CHANNELS) + if (channel <= LIBIPW_24GHZ_CHANNELS) return ieee->geo.bg[index].flags; return ieee->geo.a[index].flags; } -static const struct ieee80211_channel bad_channel = { +static const struct libipw_channel bad_channel = { .channel = 0, - .flags = IEEE80211_CH_INVALID, + .flags = LIBIPW_CH_INVALID, .max_power = 0, }; -const struct ieee80211_channel *ieee80211_get_channel(struct ieee80211_device +const struct libipw_channel *libipw_get_channel(struct libipw_device *ieee, u8 channel) { - int index = ieee80211_channel_to_index(ieee, channel); + int index = libipw_channel_to_index(ieee, channel); if (index == -1) return &bad_channel; - if (channel <= IEEE80211_24GHZ_CHANNELS) + if (channel <= LIBIPW_24GHZ_CHANNELS) return &ieee->geo.bg[index]; return &ieee->geo.a[index]; } -EXPORT_SYMBOL(ieee80211_get_channel); -EXPORT_SYMBOL(ieee80211_get_channel_flags); -EXPORT_SYMBOL(ieee80211_is_valid_channel); -EXPORT_SYMBOL(ieee80211_freq_to_channel); -EXPORT_SYMBOL(ieee80211_channel_to_freq); -EXPORT_SYMBOL(ieee80211_channel_to_index); -EXPORT_SYMBOL(ieee80211_set_geo); -EXPORT_SYMBOL(ieee80211_get_geo); +EXPORT_SYMBOL(libipw_get_channel); +EXPORT_SYMBOL(libipw_get_channel_flags); +EXPORT_SYMBOL(libipw_is_valid_channel); +EXPORT_SYMBOL(libipw_freq_to_channel); +EXPORT_SYMBOL(libipw_channel_to_freq); +EXPORT_SYMBOL(libipw_channel_to_index); +EXPORT_SYMBOL(libipw_set_geo); +EXPORT_SYMBOL(libipw_get_geo); diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c index 8ce6e961c5d..a0e9f6aed7d 100644 --- a/drivers/net/wireless/ipw2x00/libipw_module.c +++ b/drivers/net/wireless/ipw2x00/libipw_module.c @@ -25,7 +25,7 @@ file called LICENSE. Contact Information: - James P. Ketrenos <ipw2100-admin@linux.intel.com> + Intel Linux Wireless <ilw@linux.intel.com> Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 *******************************************************************************/ @@ -50,11 +50,11 @@ #include <net/net_namespace.h> #include <net/arp.h> -#include "ieee80211.h" +#include "libipw.h" #define DRV_DESCRIPTION "802.11 data/management/control stack" #define DRV_NAME "ieee80211" -#define DRV_VERSION IEEE80211_VERSION +#define DRV_VERSION LIBIPW_VERSION #define DRV_COPYRIGHT "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>" MODULE_VERSION(DRV_VERSION); @@ -62,13 +62,16 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION); MODULE_AUTHOR(DRV_COPYRIGHT); MODULE_LICENSE("GPL"); -static int ieee80211_networks_allocate(struct ieee80211_device *ieee) +struct cfg80211_ops libipw_config_ops = { }; +void *libipw_wiphy_privid = &libipw_wiphy_privid; + +static int libipw_networks_allocate(struct libipw_device *ieee) { if (ieee->networks) return 0; ieee->networks = - kzalloc(MAX_NETWORK_COUNT * sizeof(struct ieee80211_network), + kzalloc(MAX_NETWORK_COUNT * sizeof(struct libipw_network), GFP_KERNEL); if (!ieee->networks) { printk(KERN_WARNING "%s: Out of memory allocating beacons\n", @@ -79,7 +82,7 @@ static int ieee80211_networks_allocate(struct ieee80211_device *ieee) return 0; } -void ieee80211_network_reset(struct ieee80211_network *network) +void libipw_network_reset(struct libipw_network *network) { if (!network) return; @@ -90,7 +93,7 @@ void ieee80211_network_reset(struct ieee80211_network *network) } } -static inline void ieee80211_networks_free(struct ieee80211_device *ieee) +static inline void libipw_networks_free(struct libipw_device *ieee) { int i; @@ -105,10 +108,10 @@ static inline void ieee80211_networks_free(struct ieee80211_device *ieee) ieee->networks = NULL; } -void ieee80211_networks_age(struct ieee80211_device *ieee, +void libipw_networks_age(struct libipw_device *ieee, unsigned long age_secs) { - struct ieee80211_network *network = NULL; + struct libipw_network *network = NULL; unsigned long flags; unsigned long age_jiffies = msecs_to_jiffies(age_secs * MSEC_PER_SEC); @@ -118,9 +121,9 @@ void ieee80211_networks_age(struct ieee80211_device *ieee, } spin_unlock_irqrestore(&ieee->lock, flags); } -EXPORT_SYMBOL(ieee80211_networks_age); +EXPORT_SYMBOL(libipw_networks_age); -static void ieee80211_networks_initialize(struct ieee80211_device *ieee) +static void libipw_networks_initialize(struct libipw_device *ieee) { int i; @@ -131,38 +134,59 @@ static void ieee80211_networks_initialize(struct ieee80211_device *ieee) &ieee->network_free_list); } -int ieee80211_change_mtu(struct net_device *dev, int new_mtu) +int libipw_change_mtu(struct net_device *dev, int new_mtu) { - if ((new_mtu < 68) || (new_mtu > IEEE80211_DATA_LEN)) + if ((new_mtu < 68) || (new_mtu > LIBIPW_DATA_LEN)) return -EINVAL; dev->mtu = new_mtu; return 0; } -EXPORT_SYMBOL(ieee80211_change_mtu); +EXPORT_SYMBOL(libipw_change_mtu); -struct net_device *alloc_ieee80211(int sizeof_priv) +struct net_device *alloc_ieee80211(int sizeof_priv, int monitor) { - struct ieee80211_device *ieee; + struct libipw_device *ieee; struct net_device *dev; int err; - IEEE80211_DEBUG_INFO("Initializing...\n"); + LIBIPW_DEBUG_INFO("Initializing...\n"); - dev = alloc_etherdev(sizeof(struct ieee80211_device) + sizeof_priv); + dev = alloc_etherdev(sizeof(struct libipw_device) + sizeof_priv); if (!dev) { - IEEE80211_ERROR("Unable to allocate network device.\n"); + LIBIPW_ERROR("Unable to allocate network device.\n"); goto failed; } ieee = netdev_priv(dev); ieee->dev = dev; - err = ieee80211_networks_allocate(ieee); + if (!monitor) { + ieee->wdev.wiphy = wiphy_new(&libipw_config_ops, 0); + if (!ieee->wdev.wiphy) { + LIBIPW_ERROR("Unable to allocate wiphy.\n"); + goto failed_free_netdev; + } + + ieee->dev->ieee80211_ptr = &ieee->wdev; + ieee->wdev.iftype = NL80211_IFTYPE_STATION; + + /* Fill-out wiphy structure bits we know... Not enough info + here to call set_wiphy_dev or set MAC address or channel info + -- have to do that in ->ndo_init... */ + ieee->wdev.wiphy->privid = libipw_wiphy_privid; + + ieee->wdev.wiphy->max_scan_ssids = 1; + ieee->wdev.wiphy->max_scan_ie_len = 0; + ieee->wdev.wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) + | BIT(NL80211_IFTYPE_ADHOC); + } + + err = libipw_networks_allocate(ieee); if (err) { - IEEE80211_ERROR("Unable to allocate beacon storage: %d\n", err); - goto failed_free_netdev; + LIBIPW_ERROR("Unable to allocate beacon storage: %d\n", err); + goto failed_free_wiphy; } - ieee80211_networks_initialize(ieee); + libipw_networks_initialize(ieee); /* Default fragmentation threshold is maximum payload size */ ieee->fts = DEFAULT_FTS; @@ -193,33 +217,45 @@ struct net_device *alloc_ieee80211(int sizeof_priv) return dev; +failed_free_wiphy: + if (!monitor) + wiphy_free(ieee->wdev.wiphy); failed_free_netdev: free_netdev(dev); failed: return NULL; } -void free_ieee80211(struct net_device *dev) +void free_ieee80211(struct net_device *dev, int monitor) { - struct ieee80211_device *ieee = netdev_priv(dev); + struct libipw_device *ieee = netdev_priv(dev); lib80211_crypt_info_free(&ieee->crypt_info); - ieee80211_networks_free(ieee); + libipw_networks_free(ieee); + + /* free cfg80211 resources */ + if (!monitor) { + wiphy_unregister(ieee->wdev.wiphy); + kfree(ieee->a_band.channels); + kfree(ieee->bg_band.channels); + wiphy_free(ieee->wdev.wiphy); + } + free_netdev(dev); } #ifdef CONFIG_LIBIPW_DEBUG static int debug = 0; -u32 ieee80211_debug_level = 0; -EXPORT_SYMBOL_GPL(ieee80211_debug_level); -static struct proc_dir_entry *ieee80211_proc = NULL; +u32 libipw_debug_level = 0; +EXPORT_SYMBOL_GPL(libipw_debug_level); +static struct proc_dir_entry *libipw_proc = NULL; static int show_debug_level(char *page, char **start, off_t offset, int count, int *eof, void *data) { - return snprintf(page, count, "0x%08X\n", ieee80211_debug_level); + return snprintf(page, count, "0x%08X\n", libipw_debug_level); } static int store_debug_level(struct file *file, const char __user * buffer, @@ -236,29 +272,29 @@ static int store_debug_level(struct file *file, const char __user * buffer, printk(KERN_INFO DRV_NAME ": %s is not in hex or decimal form.\n", buf); else - ieee80211_debug_level = val; + libipw_debug_level = val; return strnlen(buf, len); } #endif /* CONFIG_LIBIPW_DEBUG */ -static int __init ieee80211_init(void) +static int __init libipw_init(void) { #ifdef CONFIG_LIBIPW_DEBUG struct proc_dir_entry *e; - ieee80211_debug_level = debug; - ieee80211_proc = proc_mkdir(DRV_NAME, init_net.proc_net); - if (ieee80211_proc == NULL) { - IEEE80211_ERROR("Unable to create " DRV_NAME + libipw_debug_level = debug; + libipw_proc = proc_mkdir(DRV_NAME, init_net.proc_net); + if (libipw_proc == NULL) { + LIBIPW_ERROR("Unable to create " DRV_NAME " proc directory\n"); return -EIO; } e = create_proc_entry("debug_level", S_IFREG | S_IRUGO | S_IWUSR, - ieee80211_proc); + libipw_proc); if (!e) { remove_proc_entry(DRV_NAME, init_net.proc_net); - ieee80211_proc = NULL; + libipw_proc = NULL; return -EIO; } e->read_proc = show_debug_level; @@ -272,13 +308,13 @@ static int __init ieee80211_init(void) return 0; } -static void __exit ieee80211_exit(void) +static void __exit libipw_exit(void) { #ifdef CONFIG_LIBIPW_DEBUG - if (ieee80211_proc) { - remove_proc_entry("debug_level", ieee80211_proc); + if (libipw_proc) { + remove_proc_entry("debug_level", libipw_proc); remove_proc_entry(DRV_NAME, init_net.proc_net); - ieee80211_proc = NULL; + libipw_proc = NULL; } #endif /* CONFIG_LIBIPW_DEBUG */ } @@ -289,8 +325,8 @@ module_param(debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); #endif /* CONFIG_LIBIPW_DEBUG */ -module_exit(ieee80211_exit); -module_init(ieee80211_init); +module_exit(libipw_exit); +module_init(libipw_init); EXPORT_SYMBOL(alloc_ieee80211); EXPORT_SYMBOL(free_ieee80211); diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/ipw2x00/libipw_rx.c index dae4b8e4d8e..282b1f7ff1e 100644 --- a/drivers/net/wireless/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/ipw2x00/libipw_rx.c @@ -34,18 +34,18 @@ #include <net/lib80211.h> -#include "ieee80211.h" +#include "libipw.h" -static void ieee80211_monitor_rx(struct ieee80211_device *ieee, +static void libipw_monitor_rx(struct libipw_device *ieee, struct sk_buff *skb, - struct ieee80211_rx_stats *rx_stats) + struct libipw_rx_stats *rx_stats) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; u16 fc = le16_to_cpu(hdr->frame_control); skb->dev = ieee->dev; skb_reset_mac_header(skb); - skb_pull(skb, ieee80211_get_hdrlen(fc)); + skb_pull(skb, libipw_get_hdrlen(fc)); skb->pkt_type = PACKET_OTHERHOST; skb->protocol = htons(ETH_P_80211_RAW); memset(skb->cb, 0, sizeof(skb->cb)); @@ -53,22 +53,22 @@ static void ieee80211_monitor_rx(struct ieee80211_device *ieee, } /* Called only as a tasklet (software IRQ) */ -static struct ieee80211_frag_entry *ieee80211_frag_cache_find(struct - ieee80211_device +static struct libipw_frag_entry *libipw_frag_cache_find(struct + libipw_device *ieee, unsigned int seq, unsigned int frag, u8 * src, u8 * dst) { - struct ieee80211_frag_entry *entry; + struct libipw_frag_entry *entry; int i; - for (i = 0; i < IEEE80211_FRAG_CACHE_LEN; i++) { + for (i = 0; i < LIBIPW_FRAG_CACHE_LEN; i++) { entry = &ieee->frag_cache[i]; if (entry->skb != NULL && time_after(jiffies, entry->first_frag_time + 2 * HZ)) { - IEEE80211_DEBUG_FRAG("expiring fragment cache entry " + LIBIPW_DEBUG_FRAG("expiring fragment cache entry " "seq=%u last_frag=%u\n", entry->seq, entry->last_frag); dev_kfree_skb_any(entry->skb); @@ -86,13 +86,13 @@ static struct ieee80211_frag_entry *ieee80211_frag_cache_find(struct } /* Called only as a tasklet (software IRQ) */ -static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee, - struct ieee80211_hdr_4addr *hdr) +static struct sk_buff *libipw_frag_cache_get(struct libipw_device *ieee, + struct libipw_hdr_4addr *hdr) { struct sk_buff *skb = NULL; u16 sc; unsigned int frag, seq; - struct ieee80211_frag_entry *entry; + struct libipw_frag_entry *entry; sc = le16_to_cpu(hdr->seq_ctl); frag = WLAN_GET_SEQ_FRAG(sc); @@ -101,7 +101,7 @@ static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee, if (frag == 0) { /* Reserve enough space to fit maximum frame length */ skb = dev_alloc_skb(ieee->dev->mtu + - sizeof(struct ieee80211_hdr_4addr) + + sizeof(struct libipw_hdr_4addr) + 8 /* LLC */ + 2 /* alignment */ + 8 /* WEP */ + ETH_ALEN /* WDS */ ); @@ -110,7 +110,7 @@ static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee, entry = &ieee->frag_cache[ieee->frag_next_idx]; ieee->frag_next_idx++; - if (ieee->frag_next_idx >= IEEE80211_FRAG_CACHE_LEN) + if (ieee->frag_next_idx >= LIBIPW_FRAG_CACHE_LEN) ieee->frag_next_idx = 0; if (entry->skb != NULL) @@ -125,7 +125,7 @@ static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee, } else { /* received a fragment of a frame for which the head fragment * should have already been received */ - entry = ieee80211_frag_cache_find(ieee, seq, frag, hdr->addr2, + entry = libipw_frag_cache_find(ieee, seq, frag, hdr->addr2, hdr->addr1); if (entry != NULL) { entry->last_frag = frag; @@ -137,21 +137,21 @@ static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee, } /* Called only as a tasklet (software IRQ) */ -static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee, - struct ieee80211_hdr_4addr *hdr) +static int libipw_frag_cache_invalidate(struct libipw_device *ieee, + struct libipw_hdr_4addr *hdr) { u16 sc; unsigned int seq; - struct ieee80211_frag_entry *entry; + struct libipw_frag_entry *entry; sc = le16_to_cpu(hdr->seq_ctl); seq = WLAN_GET_SEQ_SEQ(sc); - entry = ieee80211_frag_cache_find(ieee, seq, -1, hdr->addr2, + entry = libipw_frag_cache_find(ieee, seq, -1, hdr->addr2, hdr->addr1); if (entry == NULL) { - IEEE80211_DEBUG_FRAG("could not invalidate fragment cache " + LIBIPW_DEBUG_FRAG("could not invalidate fragment cache " "entry (seq=%u)\n", seq); return -1; } @@ -161,14 +161,14 @@ static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee, } #ifdef NOT_YET -/* ieee80211_rx_frame_mgtmt +/* libipw_rx_frame_mgtmt * * Responsible for handling management control frames * - * Called by ieee80211_rx */ + * Called by libipw_rx */ static int -ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb, - struct ieee80211_rx_stats *rx_stats, u16 type, +libipw_rx_frame_mgmt(struct libipw_device *ieee, struct sk_buff *skb, + struct libipw_rx_stats *rx_stats, u16 type, u16 stype) { if (ieee->iw_mode == IW_MODE_MASTER) { @@ -176,7 +176,7 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb, ieee->dev->name); return 0; /* - hostap_update_sta_ps(ieee, (struct hostap_ieee80211_hdr_4addr *) + hostap_update_sta_ps(ieee, (struct hostap_libipw_hdr_4addr *) skb->data);*/ } @@ -219,26 +219,27 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb, /* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */ /* Ethernet-II snap header (RFC1042 for most EtherTypes) */ -static unsigned char rfc1042_header[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 }; +static unsigned char libipw_rfc1042_header[] = + { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 }; /* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */ -static unsigned char bridge_tunnel_header[] = +static unsigned char libipw_bridge_tunnel_header[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 }; /* No encapsulation header if EtherType < 0x600 (=length) */ -/* Called by ieee80211_rx_frame_decrypt */ -static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, +/* Called by libipw_rx_frame_decrypt */ +static int libipw_is_eapol_frame(struct libipw_device *ieee, struct sk_buff *skb) { struct net_device *dev = ieee->dev; u16 fc, ethertype; - struct ieee80211_hdr_3addr *hdr; + struct libipw_hdr_3addr *hdr; u8 *pos; if (skb->len < 24) return 0; - hdr = (struct ieee80211_hdr_3addr *)skb->data; + hdr = (struct libipw_hdr_3addr *)skb->data; fc = le16_to_cpu(hdr->frame_ctl); /* check that the frame is unicast frame to us */ @@ -266,28 +267,28 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, return 0; } -/* Called only as a tasklet (software IRQ), by ieee80211_rx */ +/* Called only as a tasklet (software IRQ), by libipw_rx */ static int -ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb, +libipw_rx_frame_decrypt(struct libipw_device *ieee, struct sk_buff *skb, struct lib80211_crypt_data *crypt) { - struct ieee80211_hdr_3addr *hdr; + struct libipw_hdr_3addr *hdr; int res, hdrlen; if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) return 0; - hdr = (struct ieee80211_hdr_3addr *)skb->data; - hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + hdr = (struct libipw_hdr_3addr *)skb->data; + hdrlen = libipw_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); atomic_inc(&crypt->refcnt); res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); atomic_dec(&crypt->refcnt); if (res < 0) { - IEEE80211_DEBUG_DROP("decryption failed (SA=%pM) res=%d\n", + LIBIPW_DEBUG_DROP("decryption failed (SA=%pM) res=%d\n", hdr->addr2, res); if (res == -2) - IEEE80211_DEBUG_DROP("Decryption failed ICV " + LIBIPW_DEBUG_DROP("Decryption failed ICV " "mismatch (key %d)\n", skb->data[hdrlen + 3] >> 6); ieee->ieee_stats.rx_discards_undecryptable++; @@ -297,20 +298,20 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb, return res; } -/* Called only as a tasklet (software IRQ), by ieee80211_rx */ +/* Called only as a tasklet (software IRQ), by libipw_rx */ static int -ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee, +libipw_rx_frame_decrypt_msdu(struct libipw_device *ieee, struct sk_buff *skb, int keyidx, struct lib80211_crypt_data *crypt) { - struct ieee80211_hdr_3addr *hdr; + struct libipw_hdr_3addr *hdr; int res, hdrlen; if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) return 0; - hdr = (struct ieee80211_hdr_3addr *)skb->data; - hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + hdr = (struct libipw_hdr_3addr *)skb->data; + hdrlen = libipw_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); atomic_inc(&crypt->refcnt); res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv); @@ -328,11 +329,11 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee, /* All received frames are sent to this function. @skb contains the frame in * IEEE 802.11 format, i.e., in the format it was sent over air. * This function is called only as a tasklet (software IRQ). */ -int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, - struct ieee80211_rx_stats *rx_stats) +int libipw_rx(struct libipw_device *ieee, struct sk_buff *skb, + struct libipw_rx_stats *rx_stats) { struct net_device *dev = ieee->dev; - struct ieee80211_hdr_4addr *hdr; + struct libipw_hdr_4addr *hdr; size_t hdrlen; u16 fc, type, stype, sc; unsigned int frag; @@ -352,7 +353,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, int keyidx = 0; int can_be_decrypted = 0; - hdr = (struct ieee80211_hdr_4addr *)skb->data; + hdr = (struct libipw_hdr_4addr *)skb->data; if (skb->len < 10) { printk(KERN_INFO "%s: SKB length < 10\n", dev->name); goto rx_dropped; @@ -363,7 +364,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, stype = WLAN_FC_GET_STYPE(fc); sc = le16_to_cpu(hdr->seq_ctl); frag = WLAN_GET_SEQ_FRAG(sc); - hdrlen = ieee80211_get_hdrlen(fc); + hdrlen = libipw_get_hdrlen(fc); if (skb->len < hdrlen) { printk(KERN_INFO "%s: invalid SKB length %d\n", @@ -380,19 +381,19 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct iw_quality wstats; wstats.updated = 0; - if (rx_stats->mask & IEEE80211_STATMASK_RSSI) { + if (rx_stats->mask & LIBIPW_STATMASK_RSSI) { wstats.level = rx_stats->signal; wstats.updated |= IW_QUAL_LEVEL_UPDATED; } else wstats.updated |= IW_QUAL_LEVEL_INVALID; - if (rx_stats->mask & IEEE80211_STATMASK_NOISE) { + if (rx_stats->mask & LIBIPW_STATMASK_NOISE) { wstats.noise = rx_stats->noise; wstats.updated |= IW_QUAL_NOISE_UPDATED; } else wstats.updated |= IW_QUAL_NOISE_INVALID; - if (rx_stats->mask & IEEE80211_STATMASK_SIGNAL) { + if (rx_stats->mask & LIBIPW_STATMASK_SIGNAL) { wstats.qual = rx_stats->signal; wstats.updated |= IW_QUAL_QUAL_UPDATED; } else @@ -411,7 +412,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, if (ieee->iw_mode == IW_MODE_MONITOR) { dev->stats.rx_packets++; dev->stats.rx_bytes += skb->len; - ieee80211_monitor_rx(ieee, skb, rx_stats); + libipw_monitor_rx(ieee, skb, rx_stats); return 1; } @@ -457,7 +458,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * frames from other than current BSS, so just drop the * frames silently instead of filling system log with * these reports. */ - IEEE80211_DEBUG_DROP("Decryption failed (not set)" + LIBIPW_DEBUG_DROP("Decryption failed (not set)" " (SA=%pM)\n", hdr->addr2); ieee->ieee_stats.rx_discards_undecryptable++; goto rx_dropped; @@ -475,7 +476,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, goto rx_dropped; } - if (ieee80211_rx_frame_mgmt(ieee, skb, rx_stats, type, stype)) + if (libipw_rx_frame_mgmt(ieee, skb, rx_stats, type, stype)) goto rx_dropped; else goto rx_exit; @@ -488,7 +489,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, ieee->prev_seq_ctl = sc; /* Data frame - extract src/dst addresses */ - if (skb->len < IEEE80211_3ADDR_LEN) + if (skb->len < LIBIPW_3ADDR_LEN) goto rx_dropped; switch (fc & (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) { @@ -501,7 +502,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, memcpy(src, hdr->addr2, ETH_ALEN); break; case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS: - if (skb->len < IEEE80211_4ADDR_LEN) + if (skb->len < LIBIPW_4ADDR_LEN) goto rx_dropped; memcpy(dst, hdr->addr3, ETH_ALEN); memcpy(src, hdr->addr4, ETH_ALEN); @@ -560,7 +561,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, stype != IEEE80211_STYPE_DATA_CFPOLL && stype != IEEE80211_STYPE_DATA_CFACKPOLL) { if (stype != IEEE80211_STYPE_NULLFUNC) - IEEE80211_DEBUG_DROP("RX: dropped data frame " + LIBIPW_DEBUG_DROP("RX: dropped data frame " "with no data (type=0x%02x, " "subtype=0x%02x, len=%d)\n", type, stype, skb->len); @@ -570,21 +571,21 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, /* skb: hdr + (possibly fragmented, possibly encrypted) payload */ if ((fc & IEEE80211_FCTL_PROTECTED) && can_be_decrypted && - (keyidx = ieee80211_rx_frame_decrypt(ieee, skb, crypt)) < 0) + (keyidx = libipw_rx_frame_decrypt(ieee, skb, crypt)) < 0) goto rx_dropped; - hdr = (struct ieee80211_hdr_4addr *)skb->data; + hdr = (struct libipw_hdr_4addr *)skb->data; /* skb: hdr + (possibly fragmented) plaintext payload */ // PR: FIXME: hostap has additional conditions in the "if" below: // ieee->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) && if ((frag != 0) || (fc & IEEE80211_FCTL_MOREFRAGS)) { int flen; - struct sk_buff *frag_skb = ieee80211_frag_cache_get(ieee, hdr); - IEEE80211_DEBUG_FRAG("Rx Fragment received (%u)\n", frag); + struct sk_buff *frag_skb = libipw_frag_cache_get(ieee, hdr); + LIBIPW_DEBUG_FRAG("Rx Fragment received (%u)\n", frag); if (!frag_skb) { - IEEE80211_DEBUG(IEEE80211_DL_RX | IEEE80211_DL_FRAG, + LIBIPW_DEBUG(LIBIPW_DL_RX | LIBIPW_DL_FRAG, "Rx cannot get skb from fragment " "cache (morefrag=%d seq=%u frag=%u)\n", (fc & IEEE80211_FCTL_MOREFRAGS) != 0, @@ -600,7 +601,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, printk(KERN_WARNING "%s: host decrypted and " "reassembled frame did not fit skb\n", dev->name); - ieee80211_frag_cache_invalidate(ieee, hdr); + libipw_frag_cache_invalidate(ieee, hdr); goto rx_dropped; } @@ -627,24 +628,24 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, /* this was the last fragment and the frame will be * delivered, so remove skb from fragment cache */ skb = frag_skb; - hdr = (struct ieee80211_hdr_4addr *)skb->data; - ieee80211_frag_cache_invalidate(ieee, hdr); + hdr = (struct libipw_hdr_4addr *)skb->data; + libipw_frag_cache_invalidate(ieee, hdr); } /* skb: hdr + (possible reassembled) full MSDU payload; possibly still * encrypted/authenticated */ if ((fc & IEEE80211_FCTL_PROTECTED) && can_be_decrypted && - ieee80211_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt)) + libipw_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt)) goto rx_dropped; - hdr = (struct ieee80211_hdr_4addr *)skb->data; + hdr = (struct libipw_hdr_4addr *)skb->data; if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep) { if ( /*ieee->ieee802_1x && */ - ieee80211_is_eapol_frame(ieee, skb)) { + libipw_is_eapol_frame(ieee, skb)) { /* pass unencrypted EAPOL frames even if encryption is * configured */ } else { - IEEE80211_DEBUG_DROP("encryption configured, but RX " + LIBIPW_DEBUG_DROP("encryption configured, but RX " "frame not encrypted (SA=%pM)\n", hdr->addr2); goto rx_dropped; @@ -652,8 +653,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep && - !ieee80211_is_eapol_frame(ieee, skb)) { - IEEE80211_DEBUG_DROP("dropped unencrypted RX data " + !libipw_is_eapol_frame(ieee, skb)) { + LIBIPW_DEBUG_DROP("dropped unencrypted RX data " "frame from %pM (drop_unencrypted=1)\n", hdr->addr2); goto rx_dropped; @@ -736,9 +737,9 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, /* convert hdr + possible LLC headers into Ethernet header */ if (skb->len - hdrlen >= 8 && - ((memcmp(payload, rfc1042_header, SNAP_SIZE) == 0 && + ((memcmp(payload, libipw_rfc1042_header, SNAP_SIZE) == 0 && ethertype != ETH_P_AARP && ethertype != ETH_P_IPX) || - memcmp(payload, bridge_tunnel_header, SNAP_SIZE) == 0)) { + memcmp(payload, libipw_bridge_tunnel_header, SNAP_SIZE) == 0)) { /* remove RFC1042 or Bridge-Tunnel encapsulation and * replace EtherType */ skb_pull(skb, hdrlen + SNAP_SIZE); @@ -807,7 +808,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, /* netif_rx always succeeds, but it might drop * the packet. If it drops the packet, we log that * in our stats. */ - IEEE80211_DEBUG_DROP + LIBIPW_DEBUG_DROP ("RX: netif_rx dropped the packet\n"); dev->stats.rx_dropped++; } @@ -829,18 +830,18 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, return 0; } -/* Filter out unrelated packets, call ieee80211_rx[_mgt] +/* Filter out unrelated packets, call libipw_rx[_mgt] * This function takes over the skb, it should not be used again after calling * this function. */ -void ieee80211_rx_any(struct ieee80211_device *ieee, - struct sk_buff *skb, struct ieee80211_rx_stats *stats) +void libipw_rx_any(struct libipw_device *ieee, + struct sk_buff *skb, struct libipw_rx_stats *stats) { - struct ieee80211_hdr_4addr *hdr; + struct libipw_hdr_4addr *hdr; int is_packet_for_us; u16 fc; if (ieee->iw_mode == IW_MODE_MONITOR) { - if (!ieee80211_rx(ieee, skb, stats)) + if (!libipw_rx(ieee, skb, stats)) dev_kfree_skb_irq(skb); return; } @@ -848,7 +849,7 @@ void ieee80211_rx_any(struct ieee80211_device *ieee, if (skb->len < sizeof(struct ieee80211_hdr)) goto drop_free; - hdr = (struct ieee80211_hdr_4addr *)skb->data; + hdr = (struct libipw_hdr_4addr *)skb->data; fc = le16_to_cpu(hdr->frame_ctl); if ((fc & IEEE80211_FCTL_VERS) != 0) @@ -856,9 +857,9 @@ void ieee80211_rx_any(struct ieee80211_device *ieee, switch (fc & IEEE80211_FCTL_FTYPE) { case IEEE80211_FTYPE_MGMT: - if (skb->len < sizeof(struct ieee80211_hdr_3addr)) + if (skb->len < sizeof(struct libipw_hdr_3addr)) goto drop_free; - ieee80211_rx_mgt(ieee, hdr, stats); + libipw_rx_mgt(ieee, hdr, stats); dev_kfree_skb_irq(skb); return; case IEEE80211_FTYPE_DATA: @@ -910,7 +911,7 @@ void ieee80211_rx_any(struct ieee80211_device *ieee, } if (is_packet_for_us) - if (!ieee80211_rx(ieee, skb, stats)) + if (!libipw_rx(ieee, skb, stats)) dev_kfree_skb_irq(skb); return; @@ -928,7 +929,7 @@ static u8 qos_oui[QOS_OUI_LEN] = { 0x00, 0x50, 0xF2 }; * Make ther structure we read from the beacon packet has * the right values */ -static int ieee80211_verify_qos_info(struct ieee80211_qos_information_element +static int libipw_verify_qos_info(struct libipw_qos_information_element *info_element, int sub_type) { @@ -947,12 +948,12 @@ static int ieee80211_verify_qos_info(struct ieee80211_qos_information_element /* * Parse a QoS parameter element */ -static int ieee80211_read_qos_param_element(struct ieee80211_qos_parameter_info - *element_param, struct ieee80211_info_element +static int libipw_read_qos_param_element(struct libipw_qos_parameter_info + *element_param, struct libipw_info_element *info_element) { int ret = 0; - u16 size = sizeof(struct ieee80211_qos_parameter_info) - 2; + u16 size = sizeof(struct libipw_qos_parameter_info) - 2; if ((info_element == NULL) || (element_param == NULL)) return -1; @@ -965,7 +966,7 @@ static int ieee80211_read_qos_param_element(struct ieee80211_qos_parameter_info } else ret = -1; if (ret == 0) - ret = ieee80211_verify_qos_info(&element_param->info_element, + ret = libipw_verify_qos_info(&element_param->info_element, QOS_OUI_PARAM_SUB_TYPE); return ret; } @@ -973,13 +974,13 @@ static int ieee80211_read_qos_param_element(struct ieee80211_qos_parameter_info /* * Parse a QoS information element */ -static int ieee80211_read_qos_info_element(struct - ieee80211_qos_information_element - *element_info, struct ieee80211_info_element +static int libipw_read_qos_info_element(struct + libipw_qos_information_element + *element_info, struct libipw_info_element *info_element) { int ret = 0; - u16 size = sizeof(struct ieee80211_qos_information_element) - 2; + u16 size = sizeof(struct libipw_qos_information_element) - 2; if (element_info == NULL) return -1; @@ -995,7 +996,7 @@ static int ieee80211_read_qos_info_element(struct ret = -1; if (ret == 0) - ret = ieee80211_verify_qos_info(element_info, + ret = libipw_verify_qos_info(element_info, QOS_OUI_INFO_SUB_TYPE); return ret; } @@ -1003,15 +1004,15 @@ static int ieee80211_read_qos_info_element(struct /* * Write QoS parameters from the ac parameters. */ -static int ieee80211_qos_convert_ac_to_parameters(struct - ieee80211_qos_parameter_info +static int libipw_qos_convert_ac_to_parameters(struct + libipw_qos_parameter_info *param_elm, struct - ieee80211_qos_parameters + libipw_qos_parameters *qos_param) { int rc = 0; int i; - struct ieee80211_qos_ac_parameter *ac_params; + struct libipw_qos_ac_parameter *ac_params; u32 txop; u8 cw_min; u8 cw_max; @@ -1042,27 +1043,27 @@ static int ieee80211_qos_convert_ac_to_parameters(struct * parameters element. check the information element length to decide * which type to read */ -static int ieee80211_parse_qos_info_param_IE(struct ieee80211_info_element +static int libipw_parse_qos_info_param_IE(struct libipw_info_element *info_element, - struct ieee80211_network *network) + struct libipw_network *network) { int rc = 0; - struct ieee80211_qos_parameters *qos_param = NULL; - struct ieee80211_qos_information_element qos_info_element; + struct libipw_qos_parameters *qos_param = NULL; + struct libipw_qos_information_element qos_info_element; - rc = ieee80211_read_qos_info_element(&qos_info_element, info_element); + rc = libipw_read_qos_info_element(&qos_info_element, info_element); if (rc == 0) { network->qos_data.param_count = qos_info_element.ac_info & 0x0F; network->flags |= NETWORK_HAS_QOS_INFORMATION; } else { - struct ieee80211_qos_parameter_info param_element; + struct libipw_qos_parameter_info param_element; - rc = ieee80211_read_qos_param_element(¶m_element, + rc = libipw_read_qos_param_element(¶m_element, info_element); if (rc == 0) { qos_param = &(network->qos_data.parameters); - ieee80211_qos_convert_ac_to_parameters(¶m_element, + libipw_qos_convert_ac_to_parameters(¶m_element, qos_param); network->flags |= NETWORK_HAS_QOS_PARAMETERS; network->qos_data.param_count = @@ -1071,7 +1072,7 @@ static int ieee80211_parse_qos_info_param_IE(struct ieee80211_info_element } if (rc == 0) { - IEEE80211_DEBUG_QOS("QoS is supported\n"); + LIBIPW_DEBUG_QOS("QoS is supported\n"); network->qos_data.supported = 1; } return rc; @@ -1116,9 +1117,9 @@ static const char *get_info_element_string(u16 id) } #endif -static int ieee80211_parse_info_param(struct ieee80211_info_element +static int libipw_parse_info_param(struct libipw_info_element *info_element, u16 length, - struct ieee80211_network *network) + struct libipw_network *network) { DECLARE_SSID_BUF(ssid); u8 i; @@ -1129,7 +1130,7 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element while (length >= sizeof(*info_element)) { if (sizeof(*info_element) + info_element->len > length) { - IEEE80211_DEBUG_MGMT("Info elem: parse failed: " + LIBIPW_DEBUG_MGMT("Info elem: parse failed: " "info_element->len + 2 > left : " "info_element->len+2=%zd left=%d, id=%d.\n", info_element->len + @@ -1151,7 +1152,7 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element memset(network->ssid + network->ssid_len, 0, IW_ESSID_MAX_SIZE - network->ssid_len); - IEEE80211_DEBUG_MGMT("WLAN_EID_SSID: '%s' len=%d.\n", + LIBIPW_DEBUG_MGMT("WLAN_EID_SSID: '%s' len=%d.\n", print_ssid(ssid, network->ssid, network->ssid_len), network->ssid_len); @@ -1170,17 +1171,17 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element (p - rates_str), "%02X ", network->rates[i]); #endif - if (ieee80211_is_ofdm_rate + if (libipw_is_ofdm_rate (info_element->data[i])) { network->flags |= NETWORK_HAS_OFDM; if (info_element->data[i] & - IEEE80211_BASIC_RATE_MASK) + LIBIPW_BASIC_RATE_MASK) network->flags &= ~NETWORK_HAS_CCK; } } - IEEE80211_DEBUG_MGMT("WLAN_EID_SUPP_RATES: '%s' (%d)\n", + LIBIPW_DEBUG_MGMT("WLAN_EID_SUPP_RATES: '%s' (%d)\n", rates_str, network->rates_len); break; @@ -1197,61 +1198,61 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element (p - rates_str), "%02X ", network->rates[i]); #endif - if (ieee80211_is_ofdm_rate + if (libipw_is_ofdm_rate (info_element->data[i])) { network->flags |= NETWORK_HAS_OFDM; if (info_element->data[i] & - IEEE80211_BASIC_RATE_MASK) + LIBIPW_BASIC_RATE_MASK) network->flags &= ~NETWORK_HAS_CCK; } } - IEEE80211_DEBUG_MGMT("WLAN_EID_EXT_SUPP_RATES: '%s' (%d)\n", + LIBIPW_DEBUG_MGMT("WLAN_EID_EXT_SUPP_RATES: '%s' (%d)\n", rates_str, network->rates_ex_len); break; case WLAN_EID_DS_PARAMS: - IEEE80211_DEBUG_MGMT("WLAN_EID_DS_PARAMS: %d\n", + LIBIPW_DEBUG_MGMT("WLAN_EID_DS_PARAMS: %d\n", info_element->data[0]); network->channel = info_element->data[0]; break; case WLAN_EID_FH_PARAMS: - IEEE80211_DEBUG_MGMT("WLAN_EID_FH_PARAMS: ignored\n"); + LIBIPW_DEBUG_MGMT("WLAN_EID_FH_PARAMS: ignored\n"); break; case WLAN_EID_CF_PARAMS: - IEEE80211_DEBUG_MGMT("WLAN_EID_CF_PARAMS: ignored\n"); + LIBIPW_DEBUG_MGMT("WLAN_EID_CF_PARAMS: ignored\n"); break; case WLAN_EID_TIM: network->tim.tim_count = info_element->data[0]; network->tim.tim_period = info_element->data[1]; - IEEE80211_DEBUG_MGMT("WLAN_EID_TIM: partially ignored\n"); + LIBIPW_DEBUG_MGMT("WLAN_EID_TIM: partially ignored\n"); break; case WLAN_EID_ERP_INFO: network->erp_value = info_element->data[0]; network->flags |= NETWORK_HAS_ERP_VALUE; - IEEE80211_DEBUG_MGMT("MFIE_TYPE_ERP_SET: %d\n", + LIBIPW_DEBUG_MGMT("MFIE_TYPE_ERP_SET: %d\n", network->erp_value); break; case WLAN_EID_IBSS_PARAMS: network->atim_window = info_element->data[0]; - IEEE80211_DEBUG_MGMT("WLAN_EID_IBSS_PARAMS: %d\n", + LIBIPW_DEBUG_MGMT("WLAN_EID_IBSS_PARAMS: %d\n", network->atim_window); break; case WLAN_EID_CHALLENGE: - IEEE80211_DEBUG_MGMT("WLAN_EID_CHALLENGE: ignored\n"); + LIBIPW_DEBUG_MGMT("WLAN_EID_CHALLENGE: ignored\n"); break; case WLAN_EID_GENERIC: - IEEE80211_DEBUG_MGMT("WLAN_EID_GENERIC: %d bytes\n", + LIBIPW_DEBUG_MGMT("WLAN_EID_GENERIC: %d bytes\n", info_element->len); - if (!ieee80211_parse_qos_info_param_IE(info_element, + if (!libipw_parse_qos_info_param_IE(info_element, network)) break; @@ -1268,7 +1269,7 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element break; case WLAN_EID_RSN: - IEEE80211_DEBUG_MGMT("WLAN_EID_RSN: %d bytes\n", + LIBIPW_DEBUG_MGMT("WLAN_EID_RSN: %d bytes\n", info_element->len); network->rsn_ie_len = min(info_element->len + 2, MAX_WPA_IE_LEN); @@ -1318,7 +1319,7 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element break; default: - IEEE80211_DEBUG_MGMT + LIBIPW_DEBUG_MGMT ("Unsupported info element: %s (%d)\n", get_info_element_string(info_element->id), info_element->id); @@ -1327,20 +1328,20 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element length -= sizeof(*info_element) + info_element->len; info_element = - (struct ieee80211_info_element *)&info_element-> + (struct libipw_info_element *)&info_element-> data[info_element->len]; } return 0; } -static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct ieee80211_assoc_response - *frame, struct ieee80211_rx_stats *stats) +static int libipw_handle_assoc_resp(struct libipw_device *ieee, struct libipw_assoc_response + *frame, struct libipw_rx_stats *stats) { - struct ieee80211_network network_resp = { + struct libipw_network network_resp = { .ibss_dfs = NULL, }; - struct ieee80211_network *network = &network_resp; + struct libipw_network *network = &network_resp; struct net_device *dev = ieee->dev; network->flags = 0; @@ -1361,7 +1362,7 @@ static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct iee network->erp_value = (network->capability & WLAN_CAPABILITY_IBSS) ? 0x3 : 0x0; - if (stats->freq == IEEE80211_52GHZ_BAND) { + if (stats->freq == LIBIPW_52GHZ_BAND) { /* for A band (No DS info) */ network->channel = stats->received_channel; } else @@ -1370,12 +1371,12 @@ static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct iee network->wpa_ie_len = 0; network->rsn_ie_len = 0; - if (ieee80211_parse_info_param + if (libipw_parse_info_param (frame->info_element, stats->len - sizeof(*frame), network)) return 1; network->mode = 0; - if (stats->freq == IEEE80211_52GHZ_BAND) + if (stats->freq == LIBIPW_52GHZ_BAND) network->mode = IEEE_A; else { if (network->flags & NETWORK_HAS_OFDM) @@ -1394,10 +1395,10 @@ static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct iee /***************************************************/ -static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee80211_probe_response +static int libipw_network_init(struct libipw_device *ieee, struct libipw_probe_response *beacon, - struct ieee80211_network *network, - struct ieee80211_rx_stats *stats) + struct libipw_network *network, + struct libipw_rx_stats *stats) { DECLARE_SSID_BUF(ssid); @@ -1423,7 +1424,7 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 network->erp_value = (network->capability & WLAN_CAPABILITY_IBSS) ? 0x3 : 0x0; - if (stats->freq == IEEE80211_52GHZ_BAND) { + if (stats->freq == LIBIPW_52GHZ_BAND) { /* for A band (No DS info) */ network->channel = stats->received_channel; } else @@ -1432,12 +1433,12 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 network->wpa_ie_len = 0; network->rsn_ie_len = 0; - if (ieee80211_parse_info_param + if (libipw_parse_info_param (beacon->info_element, stats->len - sizeof(*beacon), network)) return 1; network->mode = 0; - if (stats->freq == IEEE80211_52GHZ_BAND) + if (stats->freq == LIBIPW_52GHZ_BAND) network->mode = IEEE_A; else { if (network->flags & NETWORK_HAS_OFDM) @@ -1447,7 +1448,7 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 } if (network->mode == 0) { - IEEE80211_DEBUG_SCAN("Filtered out '%s (%pM)' " + LIBIPW_DEBUG_SCAN("Filtered out '%s (%pM)' " "network.\n", print_ssid(ssid, network->ssid, network->ssid_len), @@ -1460,8 +1461,8 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 return 0; } -static inline int is_same_network(struct ieee80211_network *src, - struct ieee80211_network *dst) +static inline int is_same_network(struct libipw_network *src, + struct libipw_network *dst) { /* A network is only a duplicate if the channel, BSSID, and ESSID * all match. We treat all <hidden> with the same BSSID and channel @@ -1472,13 +1473,13 @@ static inline int is_same_network(struct ieee80211_network *src, !memcmp(src->ssid, dst->ssid, src->ssid_len)); } -static void update_network(struct ieee80211_network *dst, - struct ieee80211_network *src) +static void update_network(struct libipw_network *dst, + struct libipw_network *src) { int qos_active; u8 old_param; - ieee80211_network_reset(dst); + libipw_network_reset(dst); dst->ibss_dfs = src->ibss_dfs; /* We only update the statistics if they were created by receiving @@ -1488,9 +1489,9 @@ static void update_network(struct ieee80211_network *dst, * down the signal level of an AP. */ if (dst->channel == src->stats.received_channel) memcpy(&dst->stats, &src->stats, - sizeof(struct ieee80211_rx_stats)); + sizeof(struct libipw_rx_stats)); else - IEEE80211_DEBUG_SCAN("Network %pM info received " + LIBIPW_DEBUG_SCAN("Network %pM info received " "off channel (%d vs. %d)\n", src->bssid, dst->channel, src->stats.received_channel); @@ -1521,7 +1522,7 @@ static void update_network(struct ieee80211_network *dst, old_param = dst->qos_data.old_param_count; if (dst->flags & NETWORK_HAS_QOS_MASK) memcpy(&dst->qos_data, &src->qos_data, - sizeof(struct ieee80211_qos_data)); + sizeof(struct libipw_qos_data)); else { dst->qos_data.supported = src->qos_data.supported; dst->qos_data.param_count = src->qos_data.param_count; @@ -1529,11 +1530,11 @@ static void update_network(struct ieee80211_network *dst, if (dst->qos_data.supported == 1) { if (dst->ssid_len) - IEEE80211_DEBUG_QOS + LIBIPW_DEBUG_QOS ("QoS the network %s is QoS supported\n", dst->ssid); else - IEEE80211_DEBUG_QOS + LIBIPW_DEBUG_QOS ("QoS the network is QoS supported\n"); } dst->qos_data.active = qos_active; @@ -1547,25 +1548,25 @@ static inline int is_beacon(__le16 fc) return (WLAN_FC_GET_STYPE(le16_to_cpu(fc)) == IEEE80211_STYPE_BEACON); } -static void ieee80211_process_probe_response(struct ieee80211_device +static void libipw_process_probe_response(struct libipw_device *ieee, struct - ieee80211_probe_response - *beacon, struct ieee80211_rx_stats + libipw_probe_response + *beacon, struct libipw_rx_stats *stats) { struct net_device *dev = ieee->dev; - struct ieee80211_network network = { + struct libipw_network network = { .ibss_dfs = NULL, }; - struct ieee80211_network *target; - struct ieee80211_network *oldest = NULL; + struct libipw_network *target; + struct libipw_network *oldest = NULL; #ifdef CONFIG_LIBIPW_DEBUG - struct ieee80211_info_element *info_element = beacon->info_element; + struct libipw_info_element *info_element = beacon->info_element; #endif unsigned long flags; DECLARE_SSID_BUF(ssid); - IEEE80211_DEBUG_SCAN("'%s' (%pM" + LIBIPW_DEBUG_SCAN("'%s' (%pM" "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", print_ssid(ssid, info_element->data, info_element->len), beacon->header.addr3, @@ -1586,8 +1587,8 @@ static void ieee80211_process_probe_response(struct ieee80211_device (beacon->capability & cpu_to_le16(1 << 0x1)) ? '1' : '0', (beacon->capability & cpu_to_le16(1 << 0x0)) ? '1' : '0'); - if (ieee80211_network_init(ieee, beacon, &network, stats)) { - IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n", + if (libipw_network_init(ieee, beacon, &network, stats)) { + LIBIPW_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n", print_ssid(ssid, info_element->data, info_element->len), beacon->header.addr3, @@ -1624,21 +1625,21 @@ static void ieee80211_process_probe_response(struct ieee80211_device /* If there are no more slots, expire the oldest */ list_del(&oldest->list); target = oldest; - IEEE80211_DEBUG_SCAN("Expired '%s' (%pM) from " + LIBIPW_DEBUG_SCAN("Expired '%s' (%pM) from " "network list.\n", print_ssid(ssid, target->ssid, target->ssid_len), target->bssid); - ieee80211_network_reset(target); + libipw_network_reset(target); } else { /* Otherwise just pull from the free list */ target = list_entry(ieee->network_free_list.next, - struct ieee80211_network, list); + struct libipw_network, list); list_del(ieee->network_free_list.next); } #ifdef CONFIG_LIBIPW_DEBUG - IEEE80211_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n", + LIBIPW_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n", print_ssid(ssid, network.ssid, network.ssid_len), network.bssid, @@ -1649,7 +1650,7 @@ static void ieee80211_process_probe_response(struct ieee80211_device network.ibss_dfs = NULL; list_add_tail(&target->list, &ieee->network_list); } else { - IEEE80211_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n", + LIBIPW_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n", print_ssid(ssid, target->ssid, target->ssid_len), target->bssid, @@ -1670,121 +1671,121 @@ static void ieee80211_process_probe_response(struct ieee80211_device } } -void ieee80211_rx_mgt(struct ieee80211_device *ieee, - struct ieee80211_hdr_4addr *header, - struct ieee80211_rx_stats *stats) +void libipw_rx_mgt(struct libipw_device *ieee, + struct libipw_hdr_4addr *header, + struct libipw_rx_stats *stats) { switch (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl))) { case IEEE80211_STYPE_ASSOC_RESP: - IEEE80211_DEBUG_MGMT("received ASSOCIATION RESPONSE (%d)\n", + LIBIPW_DEBUG_MGMT("received ASSOCIATION RESPONSE (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); - ieee80211_handle_assoc_resp(ieee, - (struct ieee80211_assoc_response *) + libipw_handle_assoc_resp(ieee, + (struct libipw_assoc_response *) header, stats); break; case IEEE80211_STYPE_REASSOC_RESP: - IEEE80211_DEBUG_MGMT("received REASSOCIATION RESPONSE (%d)\n", + LIBIPW_DEBUG_MGMT("received REASSOCIATION RESPONSE (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); break; case IEEE80211_STYPE_PROBE_REQ: - IEEE80211_DEBUG_MGMT("received auth (%d)\n", + LIBIPW_DEBUG_MGMT("received auth (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); if (ieee->handle_probe_request != NULL) ieee->handle_probe_request(ieee->dev, (struct - ieee80211_probe_request *) + libipw_probe_request *) header, stats); break; case IEEE80211_STYPE_PROBE_RESP: - IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n", + LIBIPW_DEBUG_MGMT("received PROBE RESPONSE (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); - IEEE80211_DEBUG_SCAN("Probe response\n"); - ieee80211_process_probe_response(ieee, + LIBIPW_DEBUG_SCAN("Probe response\n"); + libipw_process_probe_response(ieee, (struct - ieee80211_probe_response *) + libipw_probe_response *) header, stats); break; case IEEE80211_STYPE_BEACON: - IEEE80211_DEBUG_MGMT("received BEACON (%d)\n", + LIBIPW_DEBUG_MGMT("received BEACON (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); - IEEE80211_DEBUG_SCAN("Beacon\n"); - ieee80211_process_probe_response(ieee, + LIBIPW_DEBUG_SCAN("Beacon\n"); + libipw_process_probe_response(ieee, (struct - ieee80211_probe_response *) + libipw_probe_response *) header, stats); break; case IEEE80211_STYPE_AUTH: - IEEE80211_DEBUG_MGMT("received auth (%d)\n", + LIBIPW_DEBUG_MGMT("received auth (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); if (ieee->handle_auth != NULL) ieee->handle_auth(ieee->dev, - (struct ieee80211_auth *)header); + (struct libipw_auth *)header); break; case IEEE80211_STYPE_DISASSOC: if (ieee->handle_disassoc != NULL) ieee->handle_disassoc(ieee->dev, - (struct ieee80211_disassoc *) + (struct libipw_disassoc *) header); break; case IEEE80211_STYPE_ACTION: - IEEE80211_DEBUG_MGMT("ACTION\n"); + LIBIPW_DEBUG_MGMT("ACTION\n"); if (ieee->handle_action) ieee->handle_action(ieee->dev, - (struct ieee80211_action *) + (struct libipw_action *) header, stats); break; case IEEE80211_STYPE_REASSOC_REQ: - IEEE80211_DEBUG_MGMT("received reassoc (%d)\n", + LIBIPW_DEBUG_MGMT("received reassoc (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); - IEEE80211_DEBUG_MGMT("%s: IEEE80211_REASSOC_REQ received\n", + LIBIPW_DEBUG_MGMT("%s: LIBIPW_REASSOC_REQ received\n", ieee->dev->name); if (ieee->handle_reassoc_request != NULL) ieee->handle_reassoc_request(ieee->dev, - (struct ieee80211_reassoc_request *) + (struct libipw_reassoc_request *) header); break; case IEEE80211_STYPE_ASSOC_REQ: - IEEE80211_DEBUG_MGMT("received assoc (%d)\n", + LIBIPW_DEBUG_MGMT("received assoc (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); - IEEE80211_DEBUG_MGMT("%s: IEEE80211_ASSOC_REQ received\n", + LIBIPW_DEBUG_MGMT("%s: LIBIPW_ASSOC_REQ received\n", ieee->dev->name); if (ieee->handle_assoc_request != NULL) ieee->handle_assoc_request(ieee->dev); break; case IEEE80211_STYPE_DEAUTH: - IEEE80211_DEBUG_MGMT("DEAUTH\n"); + LIBIPW_DEBUG_MGMT("DEAUTH\n"); if (ieee->handle_deauth != NULL) ieee->handle_deauth(ieee->dev, - (struct ieee80211_deauth *) + (struct libipw_deauth *) header); break; default: - IEEE80211_DEBUG_MGMT("received UNKNOWN (%d)\n", + LIBIPW_DEBUG_MGMT("received UNKNOWN (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); - IEEE80211_DEBUG_MGMT("%s: Unknown management packet: %d\n", + LIBIPW_DEBUG_MGMT("%s: Unknown management packet: %d\n", ieee->dev->name, WLAN_FC_GET_STYPE(le16_to_cpu (header->frame_ctl))); @@ -1792,6 +1793,6 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, } } -EXPORT_SYMBOL_GPL(ieee80211_rx_any); -EXPORT_SYMBOL(ieee80211_rx_mgt); -EXPORT_SYMBOL(ieee80211_rx); +EXPORT_SYMBOL_GPL(libipw_rx_any); +EXPORT_SYMBOL(libipw_rx_mgt); +EXPORT_SYMBOL(libipw_rx); diff --git a/drivers/net/wireless/ipw2x00/libipw_tx.c b/drivers/net/wireless/ipw2x00/libipw_tx.c index 2e8f84fb29f..46530ce56ea 100644 --- a/drivers/net/wireless/ipw2x00/libipw_tx.c +++ b/drivers/net/wireless/ipw2x00/libipw_tx.c @@ -19,7 +19,7 @@ file called LICENSE. Contact Information: - James P. Ketrenos <ipw2100-admin@linux.intel.com> + Intel Linux Wireless <ilw@linux.intel.com> Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 ******************************************************************************/ @@ -41,7 +41,7 @@ #include <linux/etherdevice.h> #include <asm/uaccess.h> -#include "ieee80211.h" +#include "libipw.h" /* @@ -126,12 +126,12 @@ payload of each frame is reduced to 492 bytes. static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 }; static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 }; -static int ieee80211_copy_snap(u8 * data, __be16 h_proto) +static int libipw_copy_snap(u8 * data, __be16 h_proto) { - struct ieee80211_snap_hdr *snap; + struct libipw_snap_hdr *snap; u8 *oui; - snap = (struct ieee80211_snap_hdr *)data; + snap = (struct libipw_snap_hdr *)data; snap->dsap = 0xaa; snap->ssap = 0xaa; snap->ctrl = 0x03; @@ -149,7 +149,7 @@ static int ieee80211_copy_snap(u8 * data, __be16 h_proto) return SNAP_SIZE + sizeof(u16); } -static int ieee80211_encrypt_fragment(struct ieee80211_device *ieee, +static int libipw_encrypt_fragment(struct libipw_device *ieee, struct sk_buff *frag, int hdr_len) { struct lib80211_crypt_data *crypt = @@ -177,7 +177,7 @@ static int ieee80211_encrypt_fragment(struct ieee80211_device *ieee, return 0; } -void ieee80211_txb_free(struct ieee80211_txb *txb) +void libipw_txb_free(struct libipw_txb *txb) { int i; if (unlikely(!txb)) @@ -188,17 +188,17 @@ void ieee80211_txb_free(struct ieee80211_txb *txb) kfree(txb); } -static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size, +static struct libipw_txb *libipw_alloc_txb(int nr_frags, int txb_size, int headroom, gfp_t gfp_mask) { - struct ieee80211_txb *txb; + struct libipw_txb *txb; int i; - txb = kmalloc(sizeof(struct ieee80211_txb) + (sizeof(u8 *) * nr_frags), + txb = kmalloc(sizeof(struct libipw_txb) + (sizeof(u8 *) * nr_frags), gfp_mask); if (!txb) return NULL; - memset(txb, 0, sizeof(struct ieee80211_txb)); + memset(txb, 0, sizeof(struct libipw_txb)); txb->nr_frags = nr_frags; txb->frag_size = txb_size; @@ -220,7 +220,7 @@ static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size, return txb; } -static int ieee80211_classify(struct sk_buff *skb) +static int libipw_classify(struct sk_buff *skb) { struct ethhdr *eth; struct iphdr *ip; @@ -252,11 +252,11 @@ static int ieee80211_classify(struct sk_buff *skb) /* Incoming skb is converted to a txb which consists of * a block of 802.11 fragment packets (stored as skbs) */ -int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) +int libipw_xmit(struct sk_buff *skb, struct net_device *dev) { - struct ieee80211_device *ieee = netdev_priv(dev); - struct ieee80211_txb *txb = NULL; - struct ieee80211_hdr_3addrqos *frag_hdr; + struct libipw_device *ieee = netdev_priv(dev); + struct libipw_txb *txb = NULL; + struct libipw_hdr_3addrqos *frag_hdr; int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size, rts_required; unsigned long flags; @@ -264,7 +264,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) __be16 ether_type; int bytes, fc, hdr_len; struct sk_buff *skb_frag; - struct ieee80211_hdr_3addrqos header = {/* Ensure zero initialized */ + struct libipw_hdr_3addrqos header = {/* Ensure zero initialized */ .duration_id = 0, .seq_ctl = 0, .qos_ctl = 0 @@ -331,14 +331,14 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) memcpy(header.addr2, src, ETH_ALEN); memcpy(header.addr3, ieee->bssid, ETH_ALEN); } - hdr_len = IEEE80211_3ADDR_LEN; + hdr_len = LIBIPW_3ADDR_LEN; if (ieee->is_qos_active && ieee->is_qos_active(dev, skb)) { fc |= IEEE80211_STYPE_QOS_DATA; hdr_len += 2; - skb->priority = ieee80211_classify(skb); - header.qos_ctl |= cpu_to_le16(skb->priority & IEEE80211_QCTL_TID); + skb->priority = libipw_classify(skb); + header.qos_ctl |= cpu_to_le16(skb->priority & LIBIPW_QCTL_TID); } header.frame_ctl = cpu_to_le16(fc); @@ -362,12 +362,12 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) skb_reserve(skb_new, crypt->ops->extra_msdu_prefix_len); memcpy(skb_put(skb_new, hdr_len), &header, hdr_len); snapped = 1; - ieee80211_copy_snap(skb_put(skb_new, SNAP_SIZE + sizeof(u16)), + libipw_copy_snap(skb_put(skb_new, SNAP_SIZE + sizeof(u16)), ether_type); skb_copy_from_linear_data(skb, skb_put(skb_new, skb->len), skb->len); res = crypt->ops->encrypt_msdu(skb_new, hdr_len, crypt->priv); if (res < 0) { - IEEE80211_ERROR("msdu encryption failed\n"); + LIBIPW_ERROR("msdu encryption failed\n"); dev_kfree_skb_any(skb_new); goto failed; } @@ -393,8 +393,8 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) * for it when determining the amount of payload space. */ bytes_per_frag = frag_size - hdr_len; if (ieee->config & - (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) - bytes_per_frag -= IEEE80211_FCS_LEN; + (CFG_LIBIPW_COMPUTE_FCS | CFG_LIBIPW_RESERVE_FCS)) + bytes_per_frag -= LIBIPW_FCS_LEN; /* Each fragment may need to have room for encryptiong * pre/postfix */ @@ -417,14 +417,14 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) } rts_required = (frag_size > ieee->rts - && ieee->config & CFG_IEEE80211_RTS); + && ieee->config & CFG_LIBIPW_RTS); if (rts_required) nr_frags++; /* When we allocate the TXB we allocate enough space for the reserve * and full fragment bytes (bytes_per_frag doesn't include prefix, * postfix, header, FCS, etc.) */ - txb = ieee80211_alloc_txb(nr_frags, frag_size, + txb = libipw_alloc_txb(nr_frags, frag_size, ieee->tx_headroom, GFP_ATOMIC); if (unlikely(!txb)) { printk(KERN_WARNING "%s: Could not allocate TXB\n", @@ -441,7 +441,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) if (rts_required) { skb_frag = txb->fragments[0]; frag_hdr = - (struct ieee80211_hdr_3addrqos *)skb_put(skb_frag, hdr_len); + (struct libipw_hdr_3addrqos *)skb_put(skb_frag, hdr_len); /* * Set header frame_ctl to the RTS. @@ -456,7 +456,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) header.frame_ctl = cpu_to_le16(fc); if (ieee->config & - (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) + (CFG_LIBIPW_COMPUTE_FCS | CFG_LIBIPW_RESERVE_FCS)) skb_put(skb_frag, 4); txb->rts_included = 1; @@ -472,7 +472,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) crypt->ops->extra_mpdu_prefix_len); frag_hdr = - (struct ieee80211_hdr_3addrqos *)skb_put(skb_frag, hdr_len); + (struct libipw_hdr_3addrqos *)skb_put(skb_frag, hdr_len); memcpy(frag_hdr, &header, hdr_len); /* If this is not the last fragment, then add the MOREFRAGS @@ -487,7 +487,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) } if (i == 0 && !snapped) { - ieee80211_copy_snap(skb_put + libipw_copy_snap(skb_put (skb_frag, SNAP_SIZE + sizeof(u16)), ether_type); bytes -= SNAP_SIZE + sizeof(u16); @@ -501,7 +501,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) /* Encryption routine will move the header forward in order * to insert the IV between the header and the payload */ if (host_encrypt) - ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len); + libipw_encrypt_fragment(ieee, skb_frag, hdr_len); else if (host_build_iv) { atomic_inc(&crypt->refcnt); if (crypt->ops->build_iv) @@ -513,7 +513,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) } if (ieee->config & - (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) + (CFG_LIBIPW_COMPUTE_FCS | CFG_LIBIPW_RESERVE_FCS)) skb_put(skb_frag, 4); } @@ -530,7 +530,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } - ieee80211_txb_free(txb); + libipw_txb_free(txb); } return NETDEV_TX_OK; @@ -541,6 +541,6 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) dev->stats.tx_errors++; return NETDEV_TX_BUSY; } -EXPORT_SYMBOL(ieee80211_xmit); +EXPORT_SYMBOL(libipw_xmit); -EXPORT_SYMBOL(ieee80211_txb_free); +EXPORT_SYMBOL(libipw_txb_free); diff --git a/drivers/net/wireless/ipw2x00/libipw_wx.c b/drivers/net/wireless/ipw2x00/libipw_wx.c index 3c0812db030..4d89f66f53b 100644 --- a/drivers/net/wireless/ipw2x00/libipw_wx.c +++ b/drivers/net/wireless/ipw2x00/libipw_wx.c @@ -25,7 +25,7 @@ file called LICENSE. Contact Information: - James P. Ketrenos <ipw2100-admin@linux.intel.com> + Intel Linux Wireless <ilw@linux.intel.com> Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 ******************************************************************************/ @@ -37,9 +37,9 @@ #include <net/lib80211.h> #include <linux/wireless.h> -#include "ieee80211.h" +#include "libipw.h" -static const char *ieee80211_modes[] = { +static const char *libipw_modes[] = { "?", "a", "b", "ab", "g", "ag", "bg", "abg" }; @@ -54,9 +54,9 @@ static inline unsigned int elapsed_jiffies_msecs(unsigned long start) } #define MAX_CUSTOM_LEN 64 -static char *ieee80211_translate_scan(struct ieee80211_device *ieee, +static char *libipw_translate_scan(struct libipw_device *ieee, char *start, char *stop, - struct ieee80211_network *network, + struct libipw_network *network, struct iw_request_info *info) { char custom[MAX_CUSTOM_LEN]; @@ -84,7 +84,7 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, /* Add the protocol name */ iwe.cmd = SIOCGIWNAME; snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s", - ieee80211_modes[network->mode]); + libipw_modes[network->mode]); start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); /* Add mode */ @@ -102,7 +102,7 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, /* Add channel and frequency */ /* Note : userspace automatically computes channel using iwrange */ iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = ieee80211_channel_to_freq(ieee, network->channel); + iwe.u.freq.m = libipw_channel_to_freq(ieee, network->channel); iwe.u.freq.e = 6; iwe.u.freq.i = 0; start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN); @@ -155,7 +155,7 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_UPDATED; - if (!(network->stats.mask & IEEE80211_STATMASK_RSSI)) { + if (!(network->stats.mask & LIBIPW_STATMASK_RSSI)) { iwe.u.qual.updated |= IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID; iwe.u.qual.qual = 0; @@ -180,14 +180,14 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, iwe.u.qual.qual = 0; } - if (!(network->stats.mask & IEEE80211_STATMASK_NOISE)) { + if (!(network->stats.mask & LIBIPW_STATMASK_NOISE)) { iwe.u.qual.updated |= IW_QUAL_NOISE_INVALID; iwe.u.qual.noise = 0; } else { iwe.u.qual.noise = network->stats.noise; } - if (!(network->stats.mask & IEEE80211_STATMASK_SIGNAL)) { + if (!(network->stats.mask & LIBIPW_STATMASK_SIGNAL)) { iwe.u.qual.updated |= IW_QUAL_LEVEL_INVALID; iwe.u.qual.level = 0; } else { @@ -237,14 +237,14 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, p = custom; p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Channel flags: "); - if (ieee80211_get_channel_flags(ieee, network->channel) & - IEEE80211_CH_INVALID) { + if (libipw_get_channel_flags(ieee, network->channel) & + LIBIPW_CH_INVALID) { iwe.cmd = IWEVCUSTOM; p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), "INVALID "); } - if (ieee80211_get_channel_flags(ieee, network->channel) & - IEEE80211_CH_RADAR_DETECT) { + if (libipw_get_channel_flags(ieee, network->channel) & + LIBIPW_CH_RADAR_DETECT) { iwe.cmd = IWEVCUSTOM; p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), "DFS "); } @@ -259,11 +259,11 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, #define SCAN_ITEM_SIZE 128 -int ieee80211_wx_get_scan(struct ieee80211_device *ieee, +int libipw_wx_get_scan(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ieee80211_network *network; + struct libipw_network *network; unsigned long flags; int err = 0; @@ -272,7 +272,7 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, int i = 0; DECLARE_SSID_BUF(ssid); - IEEE80211_DEBUG_WX("Getting scan\n"); + LIBIPW_DEBUG_WX("Getting scan\n"); spin_lock_irqsave(&ieee->lock, flags); @@ -285,10 +285,10 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, if (ieee->scan_age == 0 || time_after(network->last_scanned + ieee->scan_age, jiffies)) - ev = ieee80211_translate_scan(ieee, ev, stop, network, + ev = libipw_translate_scan(ieee, ev, stop, network, info); else { - IEEE80211_DEBUG_SCAN("Not showing network '%s (" + LIBIPW_DEBUG_SCAN("Not showing network '%s (" "%pM)' due to age (%ums).\n", print_ssid(ssid, network->ssid, network->ssid_len), @@ -303,18 +303,18 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, wrqu->data.length = ev - extra; wrqu->data.flags = 0; - IEEE80211_DEBUG_WX("exit: %d networks returned.\n", i); + LIBIPW_DEBUG_WX("exit: %d networks returned.\n", i); return err; } -int ieee80211_wx_set_encode(struct ieee80211_device *ieee, +int libipw_wx_set_encode(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { struct iw_point *erq = &(wrqu->encoding); struct net_device *dev = ieee->dev; - struct ieee80211_security sec = { + struct libipw_security sec = { .flags = 0 }; int i, key, key_provided, len; @@ -322,7 +322,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, int host_crypto = ieee->host_encrypt || ieee->host_decrypt || ieee->host_build_iv; DECLARE_SSID_BUF(ssid); - IEEE80211_DEBUG_WX("SET_ENCODE\n"); + LIBIPW_DEBUG_WX("SET_ENCODE\n"); key = erq->flags & IW_ENCODE_INDEX; if (key) { @@ -335,18 +335,18 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, key = ieee->crypt_info.tx_keyidx; } - IEEE80211_DEBUG_WX("Key: %d [%s]\n", key, key_provided ? + LIBIPW_DEBUG_WX("Key: %d [%s]\n", key, key_provided ? "provided" : "default"); crypt = &ieee->crypt_info.crypt[key]; if (erq->flags & IW_ENCODE_DISABLED) { if (key_provided && *crypt) { - IEEE80211_DEBUG_WX("Disabling encryption on key %d.\n", + LIBIPW_DEBUG_WX("Disabling encryption on key %d.\n", key); lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt); } else - IEEE80211_DEBUG_WX("Disabling encryption.\n"); + LIBIPW_DEBUG_WX("Disabling encryption.\n"); /* Check all the keys to see if any are still configured, * and if no key index was provided, de-init them all */ @@ -410,7 +410,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, /* If a new key was provided, set it up */ if (erq->length > 0) { -#ifdef CONFIG_IEEE80211_DEBUG +#ifdef CONFIG_LIBIPW_DEBUG DECLARE_SSID_BUF(ssid); #endif @@ -419,7 +419,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, if (len > erq->length) memset(sec.keys[key] + erq->length, 0, len - erq->length); - IEEE80211_DEBUG_WX("Setting key %d to '%s' (%d:%d bytes)\n", + LIBIPW_DEBUG_WX("Setting key %d to '%s' (%d:%d bytes)\n", key, print_ssid(ssid, sec.keys[key], len), erq->length, len); sec.key_sizes[key] = len; @@ -438,7 +438,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, NULL, (*crypt)->priv); if (len == 0) { /* Set a default key of all 0 */ - IEEE80211_DEBUG_WX("Setting key %d to all " + LIBIPW_DEBUG_WX("Setting key %d to all " "zero.\n", key); memset(sec.keys[key], 0, 13); (*crypt)->ops->set_key(sec.keys[key], 13, NULL, @@ -449,7 +449,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, } /* No key data - just set the default TX key index */ if (key_provided) { - IEEE80211_DEBUG_WX("Setting key %d to default Tx " + LIBIPW_DEBUG_WX("Setting key %d to default Tx " "key.\n", key); ieee->crypt_info.tx_keyidx = key; sec.active_key = key; @@ -461,7 +461,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY; sec.flags |= SEC_AUTH_MODE; - IEEE80211_DEBUG_WX("Auth: %s\n", + LIBIPW_DEBUG_WX("Auth: %s\n", sec.auth_mode == WLAN_AUTH_OPEN ? "OPEN" : "SHARED KEY"); } @@ -490,16 +490,16 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, return 0; } -int ieee80211_wx_get_encode(struct ieee80211_device *ieee, +int libipw_wx_get_encode(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { struct iw_point *erq = &(wrqu->encoding); int len, key; struct lib80211_crypt_data *crypt; - struct ieee80211_security *sec = &ieee->sec; + struct libipw_security *sec = &ieee->sec; - IEEE80211_DEBUG_WX("GET_ENCODE\n"); + LIBIPW_DEBUG_WX("GET_ENCODE\n"); key = erq->flags & IW_ENCODE_INDEX; if (key) { @@ -532,7 +532,7 @@ int ieee80211_wx_get_encode(struct ieee80211_device *ieee, return 0; } -int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, +int libipw_wx_set_encodeext(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { @@ -545,7 +545,7 @@ int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, struct lib80211_crypto_ops *ops; struct lib80211_crypt_data **crypt; - struct ieee80211_security sec = { + struct libipw_security sec = { .flags = 0, }; @@ -611,7 +611,7 @@ int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, module = "lib80211_crypt_ccmp"; break; default: - IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n", + LIBIPW_DEBUG_WX("%s: unknown crypto alg %d\n", dev->name, ext->alg); ret = -EINVAL; goto done; @@ -623,7 +623,7 @@ int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, ops = lib80211_get_crypto_ops(alg); } if (ops == NULL) { - IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n", + LIBIPW_DEBUG_WX("%s: unknown crypto alg %d\n", dev->name, ext->alg); ret = -EINVAL; goto done; @@ -653,7 +653,7 @@ int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, if (ext->key_len > 0 && (*crypt)->ops->set_key && (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq, (*crypt)->priv) < 0) { - IEEE80211_DEBUG_WX("%s: key setting failed\n", dev->name); + LIBIPW_DEBUG_WX("%s: key setting failed\n", dev->name); ret = -EINVAL; goto done; } @@ -700,20 +700,20 @@ int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee, if (ieee->reset_on_keychange && ieee->iw_mode != IW_MODE_INFRA && ieee->reset_port && ieee->reset_port(dev)) { - IEEE80211_DEBUG_WX("%s: reset_port failed\n", dev->name); + LIBIPW_DEBUG_WX("%s: reset_port failed\n", dev->name); return -EINVAL; } return ret; } -int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee, +int libipw_wx_get_encodeext(struct libipw_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; - struct ieee80211_security *sec = &ieee->sec; + struct libipw_security *sec = &ieee->sec; int idx, max_key_len; max_key_len = encoding->length - sizeof(*ext); @@ -763,9 +763,9 @@ int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee, return 0; } -EXPORT_SYMBOL(ieee80211_wx_set_encodeext); -EXPORT_SYMBOL(ieee80211_wx_get_encodeext); +EXPORT_SYMBOL(libipw_wx_set_encodeext); +EXPORT_SYMBOL(libipw_wx_get_encodeext); -EXPORT_SYMBOL(ieee80211_wx_get_scan); -EXPORT_SYMBOL(ieee80211_wx_set_encode); -EXPORT_SYMBOL(ieee80211_wx_get_encode); +EXPORT_SYMBOL(libipw_wx_get_scan); +EXPORT_SYMBOL(libipw_wx_set_encode); +EXPORT_SYMBOL(libipw_wx_get_encode); diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index 383177db7de..82b9c93dff5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -46,8 +46,8 @@ #include "iwl-5000-hw.h" /* Highest firmware API version supported */ -#define IWL6000_UCODE_API_MAX 3 -#define IWL6050_UCODE_API_MAX 3 +#define IWL6000_UCODE_API_MAX 4 +#define IWL6050_UCODE_API_MAX 4 /* Lowest firmware API version supported */ #define IWL6000_UCODE_API_MIN 1 @@ -126,6 +126,7 @@ static struct iwl_lib_ops iwl6000_lib = { .release_semaphore = iwlcore_eeprom_release_semaphore, .calib_version = iwl5000_eeprom_calib_version, .query_addr = iwl5000_eeprom_query_addr, + .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower, }, .post_associate = iwl_post_associate, .isr = iwl_isr_ict, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index fee110de5c6..26ec969e265 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -2546,6 +2546,7 @@ static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta, rate_idx = rate_lowest_index(sband, sta); else if (sband->band == IEEE80211_BAND_5GHZ) rate_idx -= IWL_FIRST_OFDM_RATE; + info->control.rates[0].flags = 0; } info->control.rates[0].idx = rate_idx; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 2232b1794e7..00457bff1ed 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2155,7 +2155,7 @@ static void iwl_mac_stop(struct ieee80211_hw *hw) priv->is_open = 0; - if (iwl_is_ready_rf(priv)) { + if (iwl_is_ready_rf(priv) || test_bit(STATUS_SCAN_HW, &priv->status)) { /* stop mac, cancel any scan request and clear * RXON_FILTER_ASSOC_MSK BIT */ @@ -2477,10 +2477,15 @@ static ssize_t store_tx_power(struct device *d, ret = strict_strtoul(buf, 10, &val); if (ret) IWL_INFO(priv, "%s is not in decimal form.\n", buf); - else - iwl_set_tx_power(priv, val, false); - - return count; + else { + ret = iwl_set_tx_power(priv, val, false); + if (ret) + IWL_ERR(priv, "failed setting tx power (0x%d).\n", + ret); + else + ret = count; + } + return ret; } static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, show_tx_power, store_tx_power); diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index f4303843ff9..2c5c88fc38f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -886,7 +886,6 @@ struct iwl_qosparam_cmd { #define STA_FLG_TX_RATE_MSK cpu_to_le32(1 << 2); #define STA_FLG_PWR_SAVE_MSK cpu_to_le32(1 << 8); -#define STA_FLG_PWR_SAVE_MSK cpu_to_le32(1 << 8); #define STA_FLG_RTS_MIMO_PROT_MSK cpu_to_le32(1 << 17) #define STA_FLG_AGG_MPDU_8US_MSK cpu_to_le32(1 << 18) #define STA_FLG_MAX_AGG_SIZE_POS (19) @@ -2930,6 +2929,20 @@ struct statistics_rx { struct statistics_rx_ht_phy ofdm_ht; } __attribute__ ((packed)); +/** + * struct statistics_tx_power - current tx power + * + * @ant_a: current tx power on chain a in 1/2 dB step + * @ant_b: current tx power on chain b in 1/2 dB step + * @ant_c: current tx power on chain c in 1/2 dB step + */ +struct statistics_tx_power { + u8 ant_a; + u8 ant_b; + u8 ant_c; + u8 reserved; +} __attribute__ ((packed)); + struct statistics_tx_non_phy_agg { __le32 ba_timeout; __le32 ba_reschedule_frames; @@ -2941,8 +2954,6 @@ struct statistics_tx_non_phy_agg { __le32 underrun; __le32 bt_prio_kill; __le32 rx_ba_rsp_cnt; - __le32 reserved2; - __le32 reserved3; } __attribute__ ((packed)); struct statistics_tx { @@ -2961,6 +2972,8 @@ struct statistics_tx { __le32 cts_timeout_collision; __le32 ack_or_ba_timeout_collision; struct statistics_tx_non_phy_agg agg; + struct statistics_tx_power tx_power; + __le32 reserved1; } __attribute__ ((packed)); diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index f1f6dabd8fb..0bfd4e91813 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -543,8 +543,8 @@ int iwlcore_init_geos(struct iwl_priv *priv) geo_ch->flags |= ch->ht40_extension_channel; - if (ch->max_power_avg > priv->tx_power_channel_lmt) - priv->tx_power_channel_lmt = ch->max_power_avg; + if (ch->max_power_avg > priv->tx_power_device_lmt) + priv->tx_power_device_lmt = ch->max_power_avg; } else { geo_ch->flags |= IEEE80211_CHAN_DISABLED; } @@ -1671,7 +1671,10 @@ int iwl_init_drv(struct iwl_priv *priv) priv->qos_data.qos_cap.val = 0; priv->rates_mask = IWL_RATES_MASK; - priv->tx_power_user_lmt = IWL_TX_POWER_TARGET_POWER_MAX; + /* Set the tx_power_user_lmt to the lowest power level + * this value will get overwritten by channel max power avg + * from eeprom */ + priv->tx_power_user_lmt = IWL_TX_POWER_TARGET_POWER_MIN; ret = iwl_init_channel_map(priv); if (ret) { @@ -1698,6 +1701,8 @@ EXPORT_SYMBOL(iwl_init_drv); int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force) { int ret = 0; + s8 prev_tx_power = priv->tx_power_user_lmt; + if (tx_power < IWL_TX_POWER_TARGET_POWER_MIN) { IWL_WARN(priv, "Requested user TXPOWER %d below lower limit %d.\n", tx_power, @@ -1705,25 +1710,37 @@ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force) return -EINVAL; } - if (tx_power > IWL_TX_POWER_TARGET_POWER_MAX) { - IWL_WARN(priv, "Requested user TXPOWER %d above upper limit %d.\n", - tx_power, - IWL_TX_POWER_TARGET_POWER_MAX); + if (tx_power > priv->tx_power_device_lmt) { + IWL_WARN(priv, + "Requested user TXPOWER %d above upper limit %d.\n", + tx_power, priv->tx_power_device_lmt); return -EINVAL; } if (priv->tx_power_user_lmt != tx_power) force = true; - priv->tx_power_user_lmt = tx_power; - /* if nic is not up don't send command */ - if (!iwl_is_ready_rf(priv)) - return ret; - - if (force && priv->cfg->ops->lib->send_tx_power) - ret = priv->cfg->ops->lib->send_tx_power(priv); + if (iwl_is_ready_rf(priv)) { + priv->tx_power_user_lmt = tx_power; + if (force && priv->cfg->ops->lib->send_tx_power) + ret = priv->cfg->ops->lib->send_tx_power(priv); + else if (!priv->cfg->ops->lib->send_tx_power) + ret = -EOPNOTSUPP; + /* + * if fail to set tx_power, restore the orig. tx power + */ + if (ret) + priv->tx_power_user_lmt = prev_tx_power; + } + /* + * Even this is an async host command, the command + * will always report success from uCode + * So once driver can placing the command into the queue + * successfully, driver can use priv->tx_power_user_lmt + * to reflect the current tx power + */ return ret; } EXPORT_SYMBOL(iwl_set_tx_power); @@ -1806,7 +1823,7 @@ int iwl_reset_ict(struct iwl_priv *priv) spin_lock_irqsave(&priv->lock, flags); iwl_disable_interrupts(priv); - memset(&priv->ict_tbl[0],0, sizeof(u32) * ICT_COUNT); + memset(&priv->ict_tbl[0], 0, sizeof(u32) * ICT_COUNT); val = priv->aligned_ict_tbl_dma >> PAGE_SHIFT; @@ -1884,13 +1901,13 @@ irqreturn_t iwl_isr_ict(int irq, void *data) /* read all entries that not 0 start with ict_index */ while (priv->ict_tbl[priv->ict_index]) { - val |= priv->ict_tbl[priv->ict_index]; + val |= le32_to_cpu(priv->ict_tbl[priv->ict_index]); IWL_DEBUG_ISR(priv, "ICT index %d value 0x%08X\n", - priv->ict_index, - priv->ict_tbl[priv->ict_index]); + priv->ict_index, + le32_to_cpu(priv->ict_tbl[priv->ict_index])); priv->ict_tbl[priv->ict_index] = 0; priv->ict_index = iwl_queue_inc_wrap(priv->ict_index, - ICT_COUNT); + ICT_COUNT); } diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index 723f38a023c..cbc62904655 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -107,6 +107,7 @@ struct iwl_debugfs { struct dentry *file_ucode_general_stats; struct dentry *file_sensitivity; struct dentry *file_chain_noise; + struct dentry *file_tx_power; } dbgfs_debug_files; u32 sram_offset; u32 sram_len; diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index f68fb4711da..fb844859a44 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -1563,6 +1563,57 @@ static ssize_t iwl_dbgfs_chain_noise_read(struct file *file, return ret; } +static ssize_t iwl_dbgfs_tx_power_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) { + + struct iwl_priv *priv = (struct iwl_priv *)file->private_data; + char buf[128]; + int pos = 0; + ssize_t ret; + const size_t bufsz = sizeof(buf); + struct statistics_tx *tx; + + if (!iwl_is_alive(priv)) + pos += scnprintf(buf + pos, bufsz - pos, "N/A\n"); + else { + /* make request to uCode to retrieve statistics information */ + mutex_lock(&priv->mutex); + ret = iwl_send_statistics_request(priv, 0); + mutex_unlock(&priv->mutex); + + if (ret) { + IWL_ERR(priv, "Error sending statistics request: %zd\n", + ret); + return -EAGAIN; + } + tx = &priv->statistics.tx; + if (tx->tx_power.ant_a || + tx->tx_power.ant_b || + tx->tx_power.ant_c) { + pos += scnprintf(buf + pos, bufsz - pos, + "tx power: (1/2 dB step)\n"); + if ((priv->cfg->valid_tx_ant & ANT_A) && + tx->tx_power.ant_a) + pos += scnprintf(buf + pos, bufsz - pos, + "\tantenna A: 0x%X\n", + tx->tx_power.ant_a); + if ((priv->cfg->valid_tx_ant & ANT_B) && + tx->tx_power.ant_b) + pos += scnprintf(buf + pos, bufsz - pos, + "\tantenna B: 0x%X\n", + tx->tx_power.ant_b); + if ((priv->cfg->valid_tx_ant & ANT_C) && + tx->tx_power.ant_c) + pos += scnprintf(buf + pos, bufsz - pos, + "\tantenna C: 0x%X\n", + tx->tx_power.ant_c); + } else + pos += scnprintf(buf + pos, bufsz - pos, "N/A\n"); + } + return simple_read_from_buffer(user_buf, count, ppos, buf, pos); +} + DEBUGFS_READ_WRITE_FILE_OPS(rx_statistics); DEBUGFS_READ_WRITE_FILE_OPS(tx_statistics); DEBUGFS_READ_WRITE_FILE_OPS(traffic_log); @@ -1573,6 +1624,7 @@ DEBUGFS_READ_FILE_OPS(ucode_tx_stats); DEBUGFS_READ_FILE_OPS(ucode_general_stats); DEBUGFS_READ_FILE_OPS(sensitivity); DEBUGFS_READ_FILE_OPS(chain_noise); +DEBUGFS_READ_FILE_OPS(tx_power); /* * Create the debugfs files and directories @@ -1621,6 +1673,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) DEBUGFS_ADD_FILE(traffic_log, debug); DEBUGFS_ADD_FILE(rx_queue, debug); DEBUGFS_ADD_FILE(tx_queue, debug); + DEBUGFS_ADD_FILE(tx_power, debug); if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) { DEBUGFS_ADD_FILE(ucode_rx_stats, debug); DEBUGFS_ADD_FILE(ucode_tx_stats, debug); @@ -1674,6 +1727,7 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv) DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_traffic_log); DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_rx_queue); DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_tx_queue); + DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files.file_tx_power); if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) { DEBUGFS_REMOVE(priv->dbgfs->dbgfs_debug_files. file_ucode_rx_stats); diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 0178734499f..028d5059955 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -1170,7 +1170,7 @@ struct iwl_priv { struct iwl_hw_params hw_params; /* INT ICT Table */ - u32 *ict_tbl; + __le32 *ict_tbl; dma_addr_t ict_tbl_dma; dma_addr_t aligned_ict_tbl_dma; int ict_index; @@ -1215,7 +1215,7 @@ struct iwl_priv { /* TX Power */ s8 tx_power_user_lmt; - s8 tx_power_channel_lmt; + s8 tx_power_device_lmt; #ifdef CONFIG_IWLWIFI_DEBUG diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index 01b95e89009..3d2b93a61e6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -135,6 +135,78 @@ static const u8 iwl_eeprom_band_7[] = { /* 5.2 ht40 channel */ 36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157 }; +/** + * struct iwl_txpwr_section: eeprom section information + * @offset: indirect address into eeprom image + * @count: number of "struct iwl_eeprom_enhanced_txpwr" in this section + * @band: band type for the section + * @is_common - true: common section, false: channel section + * @is_cck - true: cck section, false: not cck section + * @is_ht_40 - true: all channel in the section are HT40 channel, + * false: legacy or HT 20 MHz + * ignore if it is common section + * @iwl_eeprom_section_channel: channel array in the section, + * ignore if common section + */ +struct iwl_txpwr_section { + u32 offset; + u8 count; + enum ieee80211_band band; + bool is_common; + bool is_cck; + bool is_ht40; + u8 iwl_eeprom_section_channel[EEPROM_MAX_TXPOWER_SECTION_ELEMENTS]; +}; + +/** + * section 1 - 3 are regulatory tx power apply to all channels based on + * modulation: CCK, OFDM + * Band: 2.4GHz, 5.2GHz + * section 4 - 10 are regulatory tx power apply to specified channels + * For example: + * 1L - Channel 1 Legacy + * 1HT - Channel 1 HT + * (1,+1) - Channel 1 HT40 "_above_" + * + * Section 1: all CCK channels + * Section 2: all 2.4 GHz OFDM (Legacy, HT and HT40) channels + * Section 3: all 5.2 GHz OFDM (Legacy, HT and HT40) channels + * Section 4: 2.4 GHz 20MHz channels: 1L, 1HT, 2L, 2HT, 10L, 10HT, 11L, 11HT + * Section 5: 2.4 GHz 40MHz channels: (1,+1) (2,+1) (6,+1) (7,+1) (9,+1) + * Section 6: 5.2 GHz 20MHz channels: 36L, 64L, 100L, 36HT, 64HT, 100HT + * Section 7: 5.2 GHz 40MHz channels: (36,+1) (60,+1) (100,+1) + * Section 8: 2.4 GHz channel: 13L, 13HT + * Section 9: 2.4 GHz channel: 140L, 140HT + * Section 10: 2.4 GHz 40MHz channels: (132,+1) (44,+1) + * + */ +static const struct iwl_txpwr_section enhinfo[] = { + { EEPROM_LB_CCK_20_COMMON, 1, IEEE80211_BAND_2GHZ, true, true, false }, + { EEPROM_LB_OFDM_COMMON, 3, IEEE80211_BAND_2GHZ, true, false, false }, + { EEPROM_HB_OFDM_COMMON, 3, IEEE80211_BAND_5GHZ, true, false, false }, + { EEPROM_LB_OFDM_20_BAND, 8, IEEE80211_BAND_2GHZ, + false, false, false, + {1, 1, 2, 2, 10, 10, 11, 11 } }, + { EEPROM_LB_OFDM_HT40_BAND, 5, IEEE80211_BAND_2GHZ, + false, false, true, + { 1, 2, 6, 7, 9 } }, + { EEPROM_HB_OFDM_20_BAND, 6, IEEE80211_BAND_5GHZ, + false, false, false, + { 36, 64, 100, 36, 64, 100 } }, + { EEPROM_HB_OFDM_HT40_BAND, 3, IEEE80211_BAND_5GHZ, + false, false, true, + { 36, 60, 100 } }, + { EEPROM_LB_OFDM_20_CHANNEL_13, 2, IEEE80211_BAND_2GHZ, + false, false, false, + { 13, 13 } }, + { EEPROM_HB_OFDM_20_CHANNEL_140, 2, IEEE80211_BAND_5GHZ, + false, false, false, + { 140, 140 } }, + { EEPROM_HB_OFDM_HT40_BAND_1, 2, IEEE80211_BAND_5GHZ, + false, false, true, + { 132, 44 } }, +}; + /****************************************************************************** * * EEPROM related functions @@ -643,6 +715,178 @@ static int iwl_mod_ht40_chan_info(struct iwl_priv *priv, return 0; } +/** + * iwl_get_max_txpower_avg - get the highest tx power from all chains. + * find the highest tx power from all chains for the channel + */ +static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv, + struct iwl_eeprom_enhanced_txpwr *enhanced_txpower, int element) +{ + s8 max_txpower_avg = 0; /* (dBm) */ + + IWL_DEBUG_INFO(priv, "%d - " + "chain_a: %d dB chain_b: %d dB " + "chain_c: %d dB mimo2: %d dB mimo3: %d dB\n", + element, + enhanced_txpower[element].chain_a_max >> 1, + enhanced_txpower[element].chain_b_max >> 1, + enhanced_txpower[element].chain_c_max >> 1, + enhanced_txpower[element].mimo2_max >> 1, + enhanced_txpower[element].mimo3_max >> 1); + /* Take the highest tx power from any valid chains */ + if ((priv->cfg->valid_tx_ant & ANT_A) && + (enhanced_txpower[element].chain_a_max > max_txpower_avg)) + max_txpower_avg = enhanced_txpower[element].chain_a_max; + if ((priv->cfg->valid_tx_ant & ANT_B) && + (enhanced_txpower[element].chain_b_max > max_txpower_avg)) + max_txpower_avg = enhanced_txpower[element].chain_b_max; + if ((priv->cfg->valid_tx_ant & ANT_C) && + (enhanced_txpower[element].chain_c_max > max_txpower_avg)) + max_txpower_avg = enhanced_txpower[element].chain_c_max; + if (((priv->cfg->valid_tx_ant == ANT_AB) | + (priv->cfg->valid_tx_ant == ANT_BC) | + (priv->cfg->valid_tx_ant == ANT_AC)) && + (enhanced_txpower[element].mimo2_max > max_txpower_avg)) + max_txpower_avg = enhanced_txpower[element].mimo2_max; + if ((priv->cfg->valid_tx_ant == ANT_ABC) && + (enhanced_txpower[element].mimo3_max > max_txpower_avg)) + max_txpower_avg = enhanced_txpower[element].mimo3_max; + + /* max. tx power in EEPROM is in 1/2 dBm format + * convert from 1/2 dBm to dBm + */ + return max_txpower_avg >> 1; +} + +/** + * iwl_update_common_txpower: update channel tx power + * update tx power per band based on EEPROM enhanced tx power info. + */ +static s8 iwl_update_common_txpower(struct iwl_priv *priv, + struct iwl_eeprom_enhanced_txpwr *enhanced_txpower, + int section, int element) +{ + struct iwl_channel_info *ch_info; + int ch; + bool is_ht40 = false; + s8 max_txpower_avg; /* (dBm) */ + + /* it is common section, contain all type (Legacy, HT and HT40) + * based on the element in the section to determine + * is it HT 40 or not + */ + if (element == EEPROM_TXPOWER_COMMON_HT40_INDEX) + is_ht40 = true; + max_txpower_avg = + iwl_get_max_txpower_avg(priv, enhanced_txpower, element); + ch_info = priv->channel_info; + + for (ch = 0; ch < priv->channel_count; ch++) { + /* find matching band and update tx power if needed */ + if ((ch_info->band == enhinfo[section].band) && + (ch_info->max_power_avg < max_txpower_avg) && (!is_ht40)) { + /* Update regulatory-based run-time data */ + ch_info->max_power_avg = ch_info->curr_txpow = + max_txpower_avg; + ch_info->scan_power = max_txpower_avg; + } + if ((ch_info->band == enhinfo[section].band) && is_ht40 && + ch_info->ht40_max_power_avg && + (ch_info->ht40_max_power_avg < max_txpower_avg)) { + /* Update regulatory-based run-time data */ + ch_info->ht40_max_power_avg = max_txpower_avg; + ch_info->ht40_curr_txpow = max_txpower_avg; + ch_info->ht40_scan_power = max_txpower_avg; + } + ch_info++; + } + return max_txpower_avg; +} + +/** + * iwl_update_channel_txpower: update channel tx power + * update channel tx power based on EEPROM enhanced tx power info. + */ +static s8 iwl_update_channel_txpower(struct iwl_priv *priv, + struct iwl_eeprom_enhanced_txpwr *enhanced_txpower, + int section, int element) +{ + struct iwl_channel_info *ch_info; + int ch; + u8 channel; + s8 max_txpower_avg; /* (dBm) */ + + channel = enhinfo[section].iwl_eeprom_section_channel[element]; + max_txpower_avg = + iwl_get_max_txpower_avg(priv, enhanced_txpower, element); + + ch_info = priv->channel_info; + for (ch = 0; ch < priv->channel_count; ch++) { + /* find matching channel and update tx power if needed */ + if (ch_info->channel == channel) { + if ((ch_info->max_power_avg < max_txpower_avg) && + (!enhinfo[section].is_ht40)) { + /* Update regulatory-based run-time data */ + ch_info->max_power_avg = max_txpower_avg; + ch_info->curr_txpow = max_txpower_avg; + ch_info->scan_power = max_txpower_avg; + } + if ((enhinfo[section].is_ht40) && + (ch_info->ht40_max_power_avg) && + (ch_info->ht40_max_power_avg < max_txpower_avg)) { + /* Update regulatory-based run-time data */ + ch_info->ht40_max_power_avg = max_txpower_avg; + ch_info->ht40_curr_txpow = max_txpower_avg; + ch_info->ht40_scan_power = max_txpower_avg; + } + break; + } + ch_info++; + } + return max_txpower_avg; +} + +/** + * iwlcore_eeprom_enhanced_txpower: process enhanced tx power info + */ +void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv) +{ + int eeprom_section_count = 0; + int section, element; + struct iwl_eeprom_enhanced_txpwr *enhanced_txpower; + u32 offset; + s8 max_txpower_avg; /* (dBm) */ + + /* Loop through all the sections + * adjust bands and channel's max tx power + * Set the tx_power_user_lmt to the highest power + * supported by any channels and chains + */ + for (section = 0; section < ARRAY_SIZE(enhinfo); section++) { + eeprom_section_count = enhinfo[section].count; + offset = enhinfo[section].offset; + enhanced_txpower = (struct iwl_eeprom_enhanced_txpwr *) + iwl_eeprom_query_addr(priv, offset); + + for (element = 0; element < eeprom_section_count; element++) { + if (enhinfo[section].is_common) + max_txpower_avg = + iwl_update_common_txpower(priv, + enhanced_txpower, section, element); + else + max_txpower_avg = + iwl_update_channel_txpower(priv, + enhanced_txpower, section, element); + + /* Update the tx_power_user_lmt to the highest power + * supported by any channel */ + if (max_txpower_avg > priv->tx_power_user_lmt) + priv->tx_power_user_lmt = max_txpower_avg; + } + } +} +EXPORT_SYMBOL(iwlcore_eeprom_enhanced_txpower); + #define CHECK_AND_PRINT_I(x) ((eeprom_ch_info[ch].flags & EEPROM_CHANNEL_##x) \ ? # x " " : "") @@ -790,6 +1034,14 @@ int iwl_init_channel_map(struct iwl_priv *priv) } } + /* for newer device (6000 series and up) + * EEPROM contain enhanced tx power information + * driver need to process addition information + * to determine the max channel tx power limits + */ + if (priv->cfg->ops->lib->eeprom_ops.update_enhanced_txpower) + priv->cfg->ops->lib->eeprom_ops.update_enhanced_txpower(priv); + return 0; } EXPORT_SYMBOL(iwl_init_channel_map); diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h index ca7920a8f52..6b68db7b1b8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h @@ -118,6 +118,30 @@ struct iwl_eeprom_channel { s8 max_power_avg; /* max power (dBm) on this chnl, limit 31 */ } __attribute__ ((packed)); +/** + * iwl_eeprom_enhanced_txpwr structure + * This structure presents the enhanced regulatory tx power limit layout + * in eeprom image + * Enhanced regulatory tx power portion of eeprom image can be broken down + * into individual structures; each one is 8 bytes in size and contain the + * following information + * @chain_a_max_pwr: chain a max power in 1/2 dBm + * @chain_b_max_pwr: chain b max power in 1/2 dBm + * @chain_c_max_pwr: chain c max power in 1/2 dBm + * @mimo2_max_pwr: mimo2 max power in 1/2 dBm + * @mimo3_max_pwr: mimo3 max power in 1/2 dBm + * + */ +struct iwl_eeprom_enhanced_txpwr { + u16 reserved; + s8 chain_a_max; + s8 chain_b_max; + s8 chain_c_max; + s8 reserved1; + s8 mimo2_max; + s8 mimo3_max; +} __attribute__ ((packed)); + /* 3945 Specific */ #define EEPROM_3945_EEPROM_VERSION (0x2f) @@ -175,6 +199,59 @@ struct iwl_eeprom_channel { #define EEPROM_5000_REG_BAND_52_HT40_CHANNELS ((0x92)\ | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */ +/* 6000 and up regulatory tx power - indirect access */ +/* max. elements per section */ +#define EEPROM_MAX_TXPOWER_SECTION_ELEMENTS (8) +#define EEPROM_TXPOWER_COMMON_HT40_INDEX (2) + +/** + * Partition the enhanced tx power portion of eeprom image into + * 10 sections based on band, modulation, frequency and channel + * + * Section 1: all CCK channels + * Section 2: all 2.4 GHz OFDM (Legacy, HT and HT40 ) channels + * Section 3: all 5.2 GHz OFDM (Legacy, HT and HT40) channels + * Section 4: 2.4 GHz 20MHz channels: 1, 2, 10, 11. Both Legacy and HT + * Section 5: 2.4 GHz 40MHz channels: 1, 2, 6, 7, 9, (_above_) + * Section 6: 5.2 GHz 20MHz channels: 36, 64, 100, both Legacy and HT + * Section 7: 5.2 GHz 40MHz channels: 36, 60, 100 (_above_) + * Section 8: 2.4 GHz channel 13, Both Legacy and HT + * Section 9: 2.4 GHz channel 140, Both Legacy and HT + * Section 10: 2.4 GHz 40MHz channels: 132, 44 (_above_) + */ +/* 2.4 GHz band: CCK */ +#define EEPROM_LB_CCK_20_COMMON ((0xAA)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 8 bytes */ +/* 2.4 GHz band: 20MHz-Legacy, 20MHz-HT, 40MHz-HT */ +#define EEPROM_LB_OFDM_COMMON ((0xB2)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 24 bytes */ +/* 5.2 GHz band: 20MHz-Legacy, 20MHz-HT, 40MHz-HT */ +#define EEPROM_HB_OFDM_COMMON ((0xCA)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 24 bytes */ +/* 2.4GHz band channels: + * 1Legacy, 1HT, 2Legacy, 2HT, 10Legacy, 10HT, 11Legacy, 11HT */ +#define EEPROM_LB_OFDM_20_BAND ((0xE2)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 64 bytes */ +/* 2.4 GHz band HT40 channels: (1,+1) (2,+1) (6,+1) (7,+1) (9,+1) */ +#define EEPROM_LB_OFDM_HT40_BAND ((0x122)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 40 bytes */ +/* 5.2GHz band channels: 36Legacy, 36HT, 64Legacy, 64HT, 100Legacy, 100HT */ +#define EEPROM_HB_OFDM_20_BAND ((0x14A)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 48 bytes */ +/* 5.2 GHz band HT40 channels: (36,+1) (60,+1) (100,+1) */ +#define EEPROM_HB_OFDM_HT40_BAND ((0x17A)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 24 bytes */ +/* 2.4 GHz band, channnel 13: Legacy, HT */ +#define EEPROM_LB_OFDM_20_CHANNEL_13 ((0x192)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 16 bytes */ +/* 5.2 GHz band, channnel 140: Legacy, HT */ +#define EEPROM_HB_OFDM_20_CHANNEL_140 ((0x1A2)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 16 bytes */ +/* 5.2 GHz band, HT40 channnels (132,+1) (44,+1) */ +#define EEPROM_HB_OFDM_HT40_BAND_1 ((0x1B2)\ + | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 16 bytes */ + + /* 5050 Specific */ #define EEPROM_5050_TX_POWER_VERSION (4) #define EEPROM_5050_EEPROM_VERSION (0x21E) @@ -389,6 +466,7 @@ struct iwl_eeprom_ops { void (*release_semaphore) (struct iwl_priv *priv); u16 (*calib_version) (struct iwl_priv *priv); const u8* (*query_addr) (const struct iwl_priv *priv, size_t offset); + void (*update_enhanced_txpower) (struct iwl_priv *priv); }; @@ -403,7 +481,7 @@ int iwlcore_eeprom_verify_signature(struct iwl_priv *priv); int iwlcore_eeprom_acquire_semaphore(struct iwl_priv *priv); void iwlcore_eeprom_release_semaphore(struct iwl_priv *priv); const u8 *iwlcore_eeprom_query_addr(const struct iwl_priv *priv, size_t offset); - +void iwlcore_eeprom_enhanced_txpower(struct iwl_priv *priv); int iwl_init_channel_map(struct iwl_priv *priv); void iwl_free_channel_map(struct iwl_priv *priv); const struct iwl_channel_info *iwl_get_channel_info( diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index 353d9a2ddbc..e34d3fcb6c3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -915,6 +915,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, u32 len; u32 ampdu_status; u16 fc; + u32 rate_n_flags; /** * REPLY_RX and REPLY_RX_MPDU_CMD are handled differently. @@ -1032,6 +1033,15 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, if (phy_res->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK) rx_status.flag |= RX_FLAG_SHORTPRE; + /* Set up the HT phy flags */ + rate_n_flags = le32_to_cpu(phy_res->rate_n_flags); + if (rate_n_flags & RATE_MCS_HT_MSK) + rx_status.flag |= RX_FLAG_HT; + if (rate_n_flags & RATE_MCS_HT40_MSK) + rx_status.flag |= RX_FLAG_40MHZ; + if (rate_n_flags & RATE_MCS_SGI_MSK) + rx_status.flag |= RX_FLAG_SHORT_GI; + if (iwl_is_network_packet(priv, header)) { priv->last_rx_rssi = rx_status.signal; priv->last_beacon_time = priv->ucode_beacon_time; diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index c4c916df4a4..4f3a108fa99 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -796,7 +796,8 @@ void iwl_bg_abort_scan(struct work_struct *work) { struct iwl_priv *priv = container_of(work, struct iwl_priv, abort_scan); - if (!iwl_is_ready(priv)) + if (!test_bit(STATUS_READY, &priv->status) || + !test_bit(STATUS_GEO_CONFIGURED, &priv->status)) return; mutex_lock(&priv->mutex); diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index c6633fec821..a2b9ec82b96 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -520,7 +520,7 @@ int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty) struct iwl_host_cmd cmd = { .id = REPLY_WEPKEY, .data = wep_cmd, - .flags = CMD_ASYNC, + .flags = CMD_SYNC, }; memset(wep_cmd, 0, cmd_size + diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 7686fc72eb8..7bc9c0039f7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -718,10 +718,9 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) IWL_DEBUG_TX(priv, "Sending REASSOC frame\n"); #endif - /* drop all data frame if we are not associated */ + /* drop all non-injected data frame if we are not associated */ if (ieee80211_is_data(fc) && - (!iwl_is_monitor_mode(priv) || - !(info->flags & IEEE80211_TX_CTL_INJECTED)) && /* packet injection */ + !(info->flags & IEEE80211_TX_CTL_INJECTED) && (!iwl_is_associated(priv) || ((priv->iw_mode == NL80211_IFTYPE_STATION) && !priv->assoc_id) || !priv->assoc_station_added)) { @@ -732,7 +731,10 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) hdr_len = ieee80211_hdrlen(fc); /* Find (or create) index into station table for destination station */ - sta_id = iwl_get_sta_id(priv, hdr); + if (info->flags & IEEE80211_TX_CTL_INJECTED) + sta_id = priv->hw_params.bcast_sta_id; + else + sta_id = iwl_get_sta_id(priv, hdr); if (sta_id == IWL_INVALID_STATION) { IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n", hdr->addr1); diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index f339c5bd1fd..34790413ead 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -518,9 +518,9 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) IWL_DEBUG_TX(priv, "Sending REASSOC frame\n"); #endif - /* drop all data frame if we are not associated */ + /* drop all non-injected data frame if we are not associated */ if (ieee80211_is_data(fc) && - (!iwl_is_monitor_mode(priv)) && /* packet injection */ + !(info->flags & IEEE80211_TX_CTL_INJECTED) && (!iwl_is_associated(priv) || ((priv->iw_mode == NL80211_IFTYPE_STATION) && !priv->assoc_id))) { IWL_DEBUG_DROP(priv, "Dropping - !iwl_is_associated\n"); @@ -532,7 +532,10 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) hdr_len = ieee80211_hdrlen(fc); /* Find (or create) index into station table for destination station */ - sta_id = iwl_get_sta_id(priv, hdr); + if (info->flags & IEEE80211_TX_CTL_INJECTED) + sta_id = priv->hw_params.bcast_sta_id; + else + sta_id = iwl_get_sta_id(priv, hdr); if (sta_id == IWL_INVALID_STATION) { IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n", hdr->addr1); diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c index 81f86ef2699..dd8732611ba 100644 --- a/drivers/net/wireless/libertas/assoc.c +++ b/drivers/net/wireless/libertas/assoc.c @@ -34,7 +34,8 @@ static const u8 bssid_off[ETH_ALEN] __attribute__ ((aligned (2))) = * * @param priv A pointer to struct lbs_private structure * @param rates the buffer which keeps input and output - * @param rates_size the size of rate1 buffer; new size of buffer on return + * @param rates_size the size of rates buffer; new size of buffer on return, + * which will be less than or equal to original rates_size * * @return 0 on success, or -1 on error */ @@ -42,48 +43,42 @@ static int get_common_rates(struct lbs_private *priv, u8 *rates, u16 *rates_size) { - u8 *card_rates = lbs_bg_rates; - size_t num_card_rates = sizeof(lbs_bg_rates); - int ret = 0, i, j; - u8 *tmp; - size_t tmp_size = 0; - - tmp = kzalloc((ARRAY_SIZE(lbs_bg_rates) - 1) * (*rates_size - 1), - GFP_KERNEL); - if (!tmp) - return -1; - - /* For each rate in card_rates that exists in rate1, copy to tmp */ - for (i = 0; card_rates[i] && (i < num_card_rates); i++) { - for (j = 0; rates[j] && (j < *rates_size); j++) { - if (rates[j] == card_rates[i]) - tmp[tmp_size++] = card_rates[i]; + int i, j; + u8 intersection[MAX_RATES]; + u16 intersection_size; + u16 num_rates = 0; + + intersection_size = min_t(u16, *rates_size, ARRAY_SIZE(intersection)); + + /* Allow each rate from 'rates' that is supported by the hardware */ + for (i = 0; i < ARRAY_SIZE(lbs_bg_rates) && lbs_bg_rates[i]; i++) { + for (j = 0; j < intersection_size && rates[j]; j++) { + if (rates[j] == lbs_bg_rates[i]) + intersection[num_rates++] = rates[j]; } } lbs_deb_hex(LBS_DEB_JOIN, "AP rates ", rates, *rates_size); - lbs_deb_hex(LBS_DEB_JOIN, "card rates ", card_rates, num_card_rates); - lbs_deb_hex(LBS_DEB_JOIN, "common rates", tmp, tmp_size); + lbs_deb_hex(LBS_DEB_JOIN, "card rates ", lbs_bg_rates, + ARRAY_SIZE(lbs_bg_rates)); + lbs_deb_hex(LBS_DEB_JOIN, "common rates", intersection, num_rates); lbs_deb_join("TX data rate 0x%02x\n", priv->cur_rate); if (!priv->enablehwauto) { - for (i = 0; i < tmp_size; i++) { - if (tmp[i] == priv->cur_rate) + for (i = 0; i < num_rates; i++) { + if (intersection[i] == priv->cur_rate) goto done; } lbs_pr_alert("Previously set fixed data rate %#x isn't " "compatible with the network.\n", priv->cur_rate); - ret = -1; - goto done; + return -1; } - ret = 0; done: memset(rates, 0, *rates_size); - *rates_size = min_t(int, tmp_size, *rates_size); - memcpy(rates, tmp, *rates_size); - kfree(tmp); - return ret; + *rates_size = num_rates; + memcpy(rates, intersection, num_rates); + return 0; } @@ -325,8 +320,8 @@ static int lbs_associate(struct lbs_private *priv, rates = (struct mrvl_ie_rates_param_set *) pos; rates->header.type = cpu_to_le16(TLV_TYPE_RATES); - memcpy(&rates->rates, &bss->rates, MAX_RATES); - tmplen = MAX_RATES; + tmplen = min_t(u16, ARRAY_SIZE(bss->rates), MAX_RATES); + memcpy(&rates->rates, &bss->rates, tmplen); if (get_common_rates(priv, rates->rates, &tmplen)) { ret = -1; goto done; @@ -600,7 +595,7 @@ static int lbs_adhoc_join(struct lbs_private *priv, /* Copy Data rates from the rates recorded in scan response */ memset(cmd.bss.rates, 0, sizeof(cmd.bss.rates)); - ratesize = min_t(u16, sizeof(cmd.bss.rates), MAX_RATES); + ratesize = min_t(u16, ARRAY_SIZE(cmd.bss.rates), ARRAY_SIZE (bss->rates)); memcpy(cmd.bss.rates, bss->rates, ratesize); if (get_common_rates(priv, cmd.bss.rates, &ratesize)) { lbs_deb_join("ADHOC_JOIN: get_common_rates returned error.\n"); diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index 811ffc3ef41..893a55ca344 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -45,6 +45,8 @@ static ssize_t lbs_dev_info(struct file *file, char __user *userbuf, unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; ssize_t res; + if (!buf) + return -ENOMEM; pos += snprintf(buf+pos, len-pos, "state = %s\n", szStates[priv->connect_status]); @@ -68,6 +70,8 @@ static ssize_t lbs_getscantable(struct file *file, char __user *userbuf, char *buf = (char *)addr; DECLARE_SSID_BUF(ssid); struct bss_descriptor * iter_bss; + if (!buf) + return -ENOMEM; pos += snprintf(buf+pos, len-pos, "# | ch | rssi | bssid | cap | Qual | SSID \n"); @@ -110,6 +114,8 @@ static ssize_t lbs_sleepparams_write(struct file *file, int p1, p2, p3, p4, p5, p6; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; buf_size = min(count, len - 1); if (copy_from_user(buf, user_buf, buf_size)) { @@ -148,6 +154,8 @@ static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf, struct sleep_params sp; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; ret = lbs_cmd_802_11_sleep_params(priv, CMD_ACT_GET, &sp); if (ret) @@ -433,6 +441,8 @@ static ssize_t lbs_rdmac_read(struct file *file, char __user *userbuf, int ret; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; offval.offset = priv->mac_offset; offval.value = 0; @@ -457,6 +467,8 @@ static ssize_t lbs_rdmac_write(struct file *file, ssize_t res, buf_size; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; buf_size = min(count, len - 1); if (copy_from_user(buf, userbuf, buf_size)) { @@ -481,6 +493,8 @@ static ssize_t lbs_wrmac_write(struct file *file, struct lbs_offset_value offval; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; buf_size = min(count, len - 1); if (copy_from_user(buf, userbuf, buf_size)) { @@ -515,6 +529,8 @@ static ssize_t lbs_rdbbp_read(struct file *file, char __user *userbuf, int ret; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; offval.offset = priv->bbp_offset; offval.value = 0; @@ -540,6 +556,8 @@ static ssize_t lbs_rdbbp_write(struct file *file, ssize_t res, buf_size; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; buf_size = min(count, len - 1); if (copy_from_user(buf, userbuf, buf_size)) { @@ -564,6 +582,8 @@ static ssize_t lbs_wrbbp_write(struct file *file, struct lbs_offset_value offval; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; buf_size = min(count, len - 1); if (copy_from_user(buf, userbuf, buf_size)) { @@ -598,6 +618,8 @@ static ssize_t lbs_rdrf_read(struct file *file, char __user *userbuf, int ret; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; offval.offset = priv->rf_offset; offval.value = 0; @@ -623,6 +645,8 @@ static ssize_t lbs_rdrf_write(struct file *file, ssize_t res, buf_size; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; buf_size = min(count, len - 1); if (copy_from_user(buf, userbuf, buf_size)) { @@ -647,6 +671,8 @@ static ssize_t lbs_wrrf_write(struct file *file, struct lbs_offset_value offval; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; buf_size = min(count, len - 1); if (copy_from_user(buf, userbuf, buf_size)) { @@ -853,6 +879,8 @@ static ssize_t lbs_debugfs_read(struct file *file, char __user *userbuf, struct debug_data *d; unsigned long addr = get_zeroed_page(GFP_KERNEL); char *buf = (char *)addr; + if (!buf) + return -ENOMEM; p = buf; diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index f658fd6a2c0..62381768f2d 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -59,6 +59,7 @@ struct if_cs_card { struct pcmcia_device *p_dev; struct lbs_private *priv; void __iomem *iobase; + bool align_regs; }; @@ -274,16 +275,25 @@ static int if_cs_poll_while_fw_download(struct if_cs_card *card, uint addr, u8 r #define IF_CS_PRODUCT_ID 0x0000001C #define IF_CS_CF8385_B1_REV 0x12 #define IF_CS_CF8381_B3_REV 0x04 +#define IF_CS_CF8305_B1_REV 0x03 /* * Used to detect other cards than CF8385 since their revisions of silicon * doesn't match those from CF8385, eg. CF8381 B3 works with this driver. */ +#define CF8305_MANFID 0x02db +#define CF8305_CARDID 0x8103 #define CF8381_MANFID 0x02db #define CF8381_CARDID 0x6064 #define CF8385_MANFID 0x02df #define CF8385_CARDID 0x8103 +static inline int if_cs_hw_is_cf8305(struct pcmcia_device *p_dev) +{ + return (p_dev->manf_id == CF8305_MANFID && + p_dev->card_id == CF8305_CARDID); +} + static inline int if_cs_hw_is_cf8381(struct pcmcia_device *p_dev) { return (p_dev->manf_id == CF8381_MANFID && @@ -556,7 +566,15 @@ static int if_cs_prog_helper(struct if_cs_card *card) lbs_deb_enter(LBS_DEB_CS); - scratch = if_cs_read8(card, IF_CS_SCRATCH); + /* + * This is the only place where an unaligned register access happens on + * the CF8305 card, therefore for the sake of speed of the driver, we do + * the alignment correction here. + */ + if (card->align_regs) + scratch = if_cs_read16(card, IF_CS_SCRATCH) >> 8; + else + scratch = if_cs_read8(card, IF_CS_SCRATCH); /* "If the value is 0x5a, the firmware is already * downloaded successfully" @@ -880,8 +898,24 @@ static int if_cs_probe(struct pcmcia_device *p_dev) p_dev->irq.AssignedIRQ, p_dev->io.BasePort1, p_dev->io.BasePort1 + p_dev->io.NumPorts1 - 1); + /* + * Most of the libertas cards can do unaligned register access, but some + * weird ones can not. That's especially true for the CF8305 card. + */ + card->align_regs = 0; + /* Check if we have a current silicon */ prod_id = if_cs_read8(card, IF_CS_PRODUCT_ID); + if (if_cs_hw_is_cf8305(p_dev)) { + card->align_regs = 1; + if (prod_id < IF_CS_CF8305_B1_REV) { + lbs_pr_err("old chips like 8305 rev B3 " + "aren't supported\n"); + ret = -ENODEV; + goto out2; + } + } + if (if_cs_hw_is_cf8381(p_dev) && prod_id < IF_CS_CF8381_B3_REV) { lbs_pr_err("old chips like 8381 rev B3 aren't supported\n"); ret = -ENODEV; @@ -896,7 +930,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev) /* Load the firmware early, before calling into libertas.ko */ ret = if_cs_prog_helper(card); - if (ret == 0) + if (ret == 0 && !if_cs_hw_is_cf8305(p_dev)) ret = if_cs_prog_real(card); if (ret) goto out2; @@ -976,6 +1010,7 @@ static void if_cs_detach(struct pcmcia_device *p_dev) /********************************************************************/ static struct pcmcia_device_id if_cs_ids[] = { + PCMCIA_DEVICE_MANF_CARD(CF8305_MANFID, CF8305_CARDID), PCMCIA_DEVICE_MANF_CARD(CF8381_MANFID, CF8381_CARDID), PCMCIA_DEVICE_MANF_CARD(CF8385_MANFID, CF8385_CARDID), PCMCIA_DEVICE_NULL, diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index 41a708ce873..746532ebe5a 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -164,7 +164,7 @@ struct mwl8k_priv { u16 num_mcaddrs; u8 hw_rev; - __le32 fw_rev; + u32 fw_rev; /* * Running count of TX packets in flight, to avoid @@ -1439,8 +1439,11 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd) return -ENOMEM; rc = mwl8k_fw_lock(hw); - if (rc) + if (rc) { + pci_unmap_single(priv->pdev, dma_addr, dma_size, + PCI_DMA_BIDIRECTIONAL); return rc; + } priv->hostcmd_wait = &cmd_wait; iowrite32(dma_addr, regs + MWL8K_HIU_GEN_PTR); @@ -1471,7 +1474,7 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd) printk(KERN_ERR "%s: Command %s error 0x%x\n", priv->name, mwl8k_cmd_name(cmd->code, buf, sizeof(buf)), - cmd->result); + le16_to_cpu(cmd->result)); } return rc; @@ -2617,7 +2620,7 @@ static void mwl8k_bss_info_changed(struct ieee80211_hw *hw, priv->capture_beacon = false; rc = mwl8k_fw_lock(hw); - if (!rc) + if (rc) return; if (info->assoc) { @@ -2822,11 +2825,16 @@ static void mwl8k_finalize_join_worker(struct work_struct *work) static int __devinit mwl8k_probe(struct pci_dev *pdev, const struct pci_device_id *id) { + static int printed_version = 0; struct ieee80211_hw *hw; struct mwl8k_priv *priv; int rc; int i; - u8 *fw; + + if (!printed_version) { + printk(KERN_INFO "%s version %s\n", MWL8K_DESC, MWL8K_VERSION); + printed_version = 1; + } rc = pci_enable_device(pdev); if (rc) { @@ -3001,13 +3009,11 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev, goto err_stop_firmware; } - fw = (u8 *)&priv->fw_rev; - printk(KERN_INFO "%s: 88W%u %s\n", priv->name, priv->part_num, - MWL8K_DESC); - printk(KERN_INFO "%s: Driver Ver:%s Firmware Ver:%u.%u.%u.%u\n", - priv->name, MWL8K_VERSION, fw[3], fw[2], fw[1], fw[0]); - printk(KERN_INFO "%s: MAC Address: %pM\n", priv->name, - hw->wiphy->perm_addr); + printk(KERN_INFO "%s: 88w%u v%d, %pM, firmware version %u.%u.%u.%u\n", + wiphy_name(hw->wiphy), priv->part_num, priv->hw_rev, + hw->wiphy->perm_addr, + (priv->fw_rev >> 24) & 0xff, (priv->fw_rev >> 16) & 0xff, + (priv->fw_rev >> 8) & 0xff, priv->fw_rev & 0xff); return 0; diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c index 6fc0b6148c8..b6dda2b27fb 100644 --- a/drivers/net/wireless/p54/txrx.c +++ b/drivers/net/wireless/p54/txrx.c @@ -623,6 +623,9 @@ static void p54_tx_80211_header(struct p54_common *priv, struct sk_buff *skb, if (info->flags & IEEE80211_TX_CTL_PSPOLL_RESPONSE) *flags |= P54_HDR_FLAG_DATA_OUT_NOCANCEL; + if (info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT) + *flags |= P54_HDR_FLAG_DATA_OUT_NOCANCEL; + *queue = skb_get_queue_mapping(skb) + P54_QUEUE_DATA; switch (priv->mode) { diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c index c255d9c6a5f..9b5ee341928 100644 --- a/drivers/net/wireless/prism54/islpci_eth.c +++ b/drivers/net/wireless/prism54/islpci_eth.c @@ -50,7 +50,7 @@ islpci_eth_cleanup_transmit(islpci_private *priv, /* check for holes in the arrays caused by multi fragment frames * searching for the last fragment of a frame */ - if (priv->pci_map_tx_address[index] != (dma_addr_t) NULL) { + if (priv->pci_map_tx_address[index]) { /* entry is the last fragment of a frame * free the skb structure and unmap pci memory */ skb = priv->data_low_tx[index]; @@ -450,7 +450,7 @@ islpci_eth_receive(islpci_private *priv) pci_map_single(priv->pdev, (void *) skb->data, MAX_FRAGMENT_SIZE_RX + 2, PCI_DMA_FROMDEVICE); - if (unlikely(priv->pci_map_rx_address[index] == (dma_addr_t) NULL)) { + if (unlikely(!priv->pci_map_rx_address[index])) { /* error mapping the buffer to device accessable memory address */ DEBUG(SHOW_ERROR_MESSAGES, "Error mapping DMA address\n"); diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index d42692dfbc6..402d3675776 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -358,13 +358,6 @@ struct ndis_80211_assoc_info { __le32 offset_resp_ies; } __attribute__((packed)); -/* these have to match what is in wpa_supplicant */ -enum wpa_alg { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP }; -enum wpa_cipher { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP, - CIPHER_WEP104 }; -enum wpa_key_mgmt { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE, - KEY_MGMT_802_1X_NO_WPA, KEY_MGMT_WPA_NONE }; - /* * private data */ @@ -379,6 +372,15 @@ enum wpa_key_mgmt { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE, #define WORK_LINK_DOWN (1<<1) #define WORK_SET_MULTICAST_LIST (1<<2) +#define RNDIS_WLAN_ALG_NONE 0 +#define RNDIS_WLAN_ALG_WEP (1<<0) +#define RNDIS_WLAN_ALG_TKIP (1<<1) +#define RNDIS_WLAN_ALG_CCMP (1<<2) + +#define RNDIS_WLAN_KEY_MGMT_NONE 0 +#define RNDIS_WLAN_KEY_MGMT_802_1X (1<<0) +#define RNDIS_WLAN_KEY_MGMT_PSK (1<<1) + #define COMMAND_BUFFER_SIZE (CONTROL_BUFFER_SIZE + sizeof(struct rndis_set)) static const struct ieee80211_channel rndis_channels[] = { @@ -413,9 +415,16 @@ static const struct ieee80211_rate rndis_rates[] = { { .bitrate = 540 } }; +static const u32 rndis_cipher_suites[] = { + WLAN_CIPHER_SUITE_WEP40, + WLAN_CIPHER_SUITE_WEP104, + WLAN_CIPHER_SUITE_TKIP, + WLAN_CIPHER_SUITE_CCMP, +}; + struct rndis_wlan_encr_key { int len; - int cipher; + u32 cipher; u8 material[32]; u8 bssid[ETH_ALEN]; bool pairwise; @@ -431,19 +440,17 @@ struct rndis_wlan_private { struct cfg80211_scan_request *scan_request; struct workqueue_struct *workqueue; - struct delayed_work stats_work; + struct delayed_work dev_poller_work; struct delayed_work scan_work; struct work_struct work; struct mutex command_lock; - spinlock_t stats_lock; unsigned long work_pending; + int last_qual; struct ieee80211_supported_band band; struct ieee80211_channel channels[ARRAY_SIZE(rndis_channels)]; struct ieee80211_rate rates[ARRAY_SIZE(rndis_rates)]; - - struct iw_statistics iwstats; - struct iw_statistics privstats; + u32 cipher_suites[ARRAY_SIZE(rndis_cipher_suites)]; int caps; int multicast_size; @@ -461,14 +468,17 @@ struct rndis_wlan_private { /* hardware state */ int radio_on; int infra_mode; + bool connected; + u8 bssid[ETH_ALEN]; struct ndis_80211_ssid essid; + __le32 current_command_oid; /* encryption stuff */ int encr_tx_key_index; struct rndis_wlan_encr_key encr_keys[4]; + enum nl80211_auth_type wpa_auth_type; int wpa_version; int wpa_keymgmt; - int wpa_authalg; int wpa_ie_len; u8 *wpa_ie; int wpa_cipher_pair; @@ -494,22 +504,57 @@ static int rndis_set_tx_power(struct wiphy *wiphy, enum tx_power_setting type, int dbm); static int rndis_get_tx_power(struct wiphy *wiphy, int *dbm); +static int rndis_connect(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_connect_params *sme); + +static int rndis_disconnect(struct wiphy *wiphy, struct net_device *dev, + u16 reason_code); + +static int rndis_join_ibss(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_ibss_params *params); + +static int rndis_leave_ibss(struct wiphy *wiphy, struct net_device *dev); + +static int rndis_set_channel(struct wiphy *wiphy, + struct ieee80211_channel *chan, enum nl80211_channel_type channel_type); + +static int rndis_add_key(struct wiphy *wiphy, struct net_device *netdev, + u8 key_index, const u8 *mac_addr, + struct key_params *params); + +static int rndis_del_key(struct wiphy *wiphy, struct net_device *netdev, + u8 key_index, const u8 *mac_addr); + +static int rndis_set_default_key(struct wiphy *wiphy, struct net_device *netdev, + u8 key_index); + +static int rndis_get_station(struct wiphy *wiphy, struct net_device *dev, + u8 *mac, struct station_info *sinfo); + +static int rndis_dump_station(struct wiphy *wiphy, struct net_device *dev, + int idx, u8 *mac, struct station_info *sinfo); + static struct cfg80211_ops rndis_config_ops = { .change_virtual_intf = rndis_change_virtual_intf, .scan = rndis_scan, .set_wiphy_params = rndis_set_wiphy_params, .set_tx_power = rndis_set_tx_power, .get_tx_power = rndis_get_tx_power, + .connect = rndis_connect, + .disconnect = rndis_disconnect, + .join_ibss = rndis_join_ibss, + .leave_ibss = rndis_leave_ibss, + .set_channel = rndis_set_channel, + .add_key = rndis_add_key, + .del_key = rndis_del_key, + .set_default_key = rndis_set_default_key, + .get_station = rndis_get_station, + .dump_station = rndis_dump_station, }; static void *rndis_wiphy_privid = &rndis_wiphy_privid; -static const unsigned char zero_bssid[ETH_ALEN] = {0,}; -static const unsigned char ffff_bssid[ETH_ALEN] = { 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff }; - - static struct rndis_wlan_private *get_rndis_wlan_priv(struct usbnet *dev) { return (struct rndis_wlan_private *)dev->driver_priv; @@ -541,6 +586,34 @@ static bool is_wpa_key(struct rndis_wlan_private *priv, int idx) } +static int rndis_cipher_to_alg(u32 cipher) +{ + switch (cipher) { + default: + return RNDIS_WLAN_ALG_NONE; + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + return RNDIS_WLAN_ALG_WEP; + case WLAN_CIPHER_SUITE_TKIP: + return RNDIS_WLAN_ALG_TKIP; + case WLAN_CIPHER_SUITE_CCMP: + return RNDIS_WLAN_ALG_CCMP; + } +} + +static int rndis_akm_suite_to_key_mgmt(u32 akm_suite) +{ + switch (akm_suite) { + default: + return RNDIS_WLAN_KEY_MGMT_NONE; + case WLAN_AKM_SUITE_8021X: + return RNDIS_WLAN_KEY_MGMT_802_1X; + case WLAN_AKM_SUITE_PSK: + return RNDIS_WLAN_KEY_MGMT_PSK; + } +} + + #ifdef DEBUG static const char *oid_to_string(__le32 oid) { @@ -657,7 +730,9 @@ static int rndis_query_oid(struct usbnet *dev, __le32 oid, void *data, int *len) u.get->msg_len = cpu_to_le32(sizeof *u.get); u.get->oid = oid; + priv->current_command_oid = oid; ret = rndis_command(dev, u.header, buflen); + priv->current_command_oid = 0; if (ret < 0) devdbg(dev, "rndis_query_oid(%s): rndis_command() failed, %d " "(%08x)", oid_to_string(oid), ret, @@ -665,7 +740,8 @@ static int rndis_query_oid(struct usbnet *dev, __le32 oid, void *data, int *len) if (ret == 0) { ret = le32_to_cpu(u.get_c->len); - *len = (*len > ret) ? ret : *len; + if (ret > *len) + *len = ret; memcpy(data, u.buf + le32_to_cpu(u.get_c->offset) + 8, *len); ret = rndis_error_status(u.get_c->status); @@ -717,7 +793,9 @@ static int rndis_set_oid(struct usbnet *dev, __le32 oid, void *data, int len) u.set->handle = cpu_to_le32(0); memcpy(u.buf + sizeof(*u.set), data, len); + priv->current_command_oid = oid; ret = rndis_command(dev, u.header, buflen); + priv->current_command_oid = 0; if (ret < 0) devdbg(dev, "rndis_set_oid(%s): rndis_command() failed, %d " "(%08x)", oid_to_string(oid), ret, @@ -752,6 +830,7 @@ static int rndis_reset(struct usbnet *usbdev) memset(reset, 0, sizeof(*reset)); reset->msg_type = RNDIS_MSG_RESET; reset->msg_len = cpu_to_le32(sizeof(*reset)); + priv->current_command_oid = 0; ret = rndis_command(usbdev, (void *)reset, CONTROL_BUFFER_SIZE); mutex_unlock(&priv->command_lock); @@ -868,73 +947,12 @@ static int level_to_qual(int level) } -static void dsconfig_to_freq(unsigned int dsconfig, struct iw_freq *freq) -{ - freq->e = 0; - freq->i = 0; - freq->flags = 0; - - /* see comment in wireless.h above the "struct iw_freq" - * definition for an explanation of this if - * NOTE: 1000000 is due to the kHz - */ - if (dsconfig > 1000000) { - freq->m = dsconfig / 10; - freq->e = 1; - } else - freq->m = dsconfig; - - /* convert from kHz to Hz */ - freq->e += 3; -} - - -static int freq_to_dsconfig(struct iw_freq *freq, unsigned int *dsconfig) -{ - if (freq->m < 1000 && freq->e == 0) { - if (freq->m >= 1 && freq->m <= 14) - *dsconfig = ieee80211_dsss_chan_to_freq(freq->m) * 1000; - else - return -1; - } else { - int i; - *dsconfig = freq->m; - for (i = freq->e; i > 0; i--) - *dsconfig *= 10; - *dsconfig /= 1000; - } - - return 0; -} - - /* * common functions */ +static int set_infra_mode(struct usbnet *usbdev, int mode); static void restore_keys(struct usbnet *usbdev); - -static int get_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid) -{ - int ret, len; - - len = sizeof(*ssid); - ret = rndis_query_oid(usbdev, OID_802_11_SSID, ssid, &len); - - if (ret != 0) - ssid->length = 0; - -#ifdef DEBUG - { - unsigned char tmp[NDIS_802_11_LENGTH_SSID + 1]; - - memcpy(tmp, ssid->essid, le32_to_cpu(ssid->length)); - tmp[le32_to_cpu(ssid->length)] = 0; - devdbg(usbdev, "get_essid: '%s', ret: %d", tmp, ret); - } -#endif - return ret; -} - +static int rndis_check_bssid_list(struct usbnet *usbdev); static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid) { @@ -942,6 +960,10 @@ static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid) int ret; ret = rndis_set_oid(usbdev, OID_802_11_SSID, ssid, sizeof(*ssid)); + if (ret < 0) { + devwarn(usbdev, "setting SSID failed (%08X)", ret); + return ret; + } if (ret == 0) { memcpy(&priv->essid, ssid, sizeof(priv->essid)); priv->radio_on = 1; @@ -951,6 +973,25 @@ static int set_essid(struct usbnet *usbdev, struct ndis_80211_ssid *ssid) return ret; } +static int set_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN]) +{ + int ret; + + ret = rndis_set_oid(usbdev, OID_802_11_BSSID, bssid, ETH_ALEN); + if (ret < 0) { + devwarn(usbdev, "setting BSSID[%pM] failed (%08X)", bssid, ret); + return ret; + } + + return ret; +} + +static int clear_bssid(struct usbnet *usbdev) +{ + u8 broadcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + return set_bssid(usbdev, broadcast_mac); +} static int get_bssid(struct usbnet *usbdev, u8 bssid[ETH_ALEN]) { @@ -972,14 +1013,18 @@ static int get_association_info(struct usbnet *usbdev, info, &len); } -static int is_associated(struct usbnet *usbdev) +static bool is_associated(struct usbnet *usbdev) { + struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); u8 bssid[ETH_ALEN]; int ret; + if (!priv->radio_on) + return false; + ret = get_bssid(usbdev, bssid); - return(ret == 0 && memcmp(bssid, zero_bssid, ETH_ALEN) != 0); + return (ret == 0 && !is_zero_ether_addr(bssid)); } @@ -1003,6 +1048,11 @@ static int disassociate(struct usbnet *usbdev, int reset_ssid) /* disassociate causes radio to be turned off; if reset_ssid * is given, set random ssid to enable radio */ if (reset_ssid) { + /* Set device to infrastructure mode so we don't get ad-hoc + * 'media connect' indications with the random ssid. + */ + set_infra_mode(usbdev, NDIS_80211_INFRA_INFRA); + ssid.length = cpu_to_le32(sizeof(ssid.essid)); get_random_bytes(&ssid.essid[2], sizeof(ssid.essid)-2); ssid.essid[0] = 0x1; @@ -1015,34 +1065,34 @@ static int disassociate(struct usbnet *usbdev, int reset_ssid) } -static int set_auth_mode(struct usbnet *usbdev, int wpa_version, int authalg) +static int set_auth_mode(struct usbnet *usbdev, u32 wpa_version, + enum nl80211_auth_type auth_type, int keymgmt) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); __le32 tmp; int auth_mode, ret; devdbg(usbdev, "set_auth_mode: wpa_version=0x%x authalg=0x%x " - "keymgmt=0x%x", wpa_version, authalg, priv->wpa_keymgmt); + "keymgmt=0x%x", wpa_version, auth_type, keymgmt); - if (wpa_version & IW_AUTH_WPA_VERSION_WPA2) { - if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_802_1X) + if (wpa_version & NL80211_WPA_VERSION_2) { + if (keymgmt & RNDIS_WLAN_KEY_MGMT_802_1X) auth_mode = NDIS_80211_AUTH_WPA2; else auth_mode = NDIS_80211_AUTH_WPA2_PSK; - } else if (wpa_version & IW_AUTH_WPA_VERSION_WPA) { - if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_802_1X) + } else if (wpa_version & NL80211_WPA_VERSION_1) { + if (keymgmt & RNDIS_WLAN_KEY_MGMT_802_1X) auth_mode = NDIS_80211_AUTH_WPA; - else if (priv->wpa_keymgmt & IW_AUTH_KEY_MGMT_PSK) + else if (keymgmt & RNDIS_WLAN_KEY_MGMT_PSK) auth_mode = NDIS_80211_AUTH_WPA_PSK; else auth_mode = NDIS_80211_AUTH_WPA_NONE; - } else if (authalg & IW_AUTH_ALG_SHARED_KEY) { - if (authalg & IW_AUTH_ALG_OPEN_SYSTEM) - auth_mode = NDIS_80211_AUTH_AUTO_SWITCH; - else - auth_mode = NDIS_80211_AUTH_SHARED; - } else + } else if (auth_type == NL80211_AUTHTYPE_SHARED_KEY) + auth_mode = NDIS_80211_AUTH_SHARED; + else if (auth_type == NL80211_AUTHTYPE_OPEN_SYSTEM) auth_mode = NDIS_80211_AUTH_OPEN; + else + return -ENOTSUPP; tmp = cpu_to_le32(auth_mode); ret = rndis_set_oid(usbdev, OID_802_11_AUTHENTICATION_MODE, &tmp, @@ -1053,7 +1103,9 @@ static int set_auth_mode(struct usbnet *usbdev, int wpa_version, int authalg) } priv->wpa_version = wpa_version; - priv->wpa_authalg = authalg; + priv->wpa_auth_type = auth_type; + priv->wpa_keymgmt = keymgmt; + return 0; } @@ -1065,8 +1117,8 @@ static int set_priv_filter(struct usbnet *usbdev) devdbg(usbdev, "set_priv_filter: wpa_version=0x%x", priv->wpa_version); - if (priv->wpa_version & IW_AUTH_WPA_VERSION_WPA2 || - priv->wpa_version & IW_AUTH_WPA_VERSION_WPA) + if (priv->wpa_version & NL80211_WPA_VERSION_2 || + priv->wpa_version & NL80211_WPA_VERSION_1) tmp = cpu_to_le32(NDIS_80211_PRIV_8021X_WEP); else tmp = cpu_to_le32(NDIS_80211_PRIV_ACCEPT_ALL); @@ -1083,19 +1135,17 @@ static int set_encr_mode(struct usbnet *usbdev, int pairwise, int groupwise) int encr_mode, ret; devdbg(usbdev, "set_encr_mode: cipher_pair=0x%x cipher_group=0x%x", - pairwise, - groupwise); + pairwise, groupwise); - if (pairwise & IW_AUTH_CIPHER_CCMP) + if (pairwise & RNDIS_WLAN_ALG_CCMP) encr_mode = NDIS_80211_ENCR_CCMP_ENABLED; - else if (pairwise & IW_AUTH_CIPHER_TKIP) + else if (pairwise & RNDIS_WLAN_ALG_TKIP) encr_mode = NDIS_80211_ENCR_TKIP_ENABLED; - else if (pairwise & - (IW_AUTH_CIPHER_WEP40 | IW_AUTH_CIPHER_WEP104)) + else if (pairwise & RNDIS_WLAN_ALG_WEP) encr_mode = NDIS_80211_ENCR_WEP_ENABLED; - else if (groupwise & IW_AUTH_CIPHER_CCMP) + else if (groupwise & RNDIS_WLAN_ALG_CCMP) encr_mode = NDIS_80211_ENCR_CCMP_ENABLED; - else if (groupwise & IW_AUTH_CIPHER_TKIP) + else if (groupwise & RNDIS_WLAN_ALG_TKIP) encr_mode = NDIS_80211_ENCR_TKIP_ENABLED; else encr_mode = NDIS_80211_ENCR_DISABLED; @@ -1114,18 +1164,6 @@ static int set_encr_mode(struct usbnet *usbdev, int pairwise, int groupwise) } -static int set_assoc_params(struct usbnet *usbdev) -{ - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - - set_auth_mode(usbdev, priv->wpa_version, priv->wpa_authalg); - set_priv_filter(usbdev); - set_encr_mode(usbdev, priv->wpa_cipher_pair, priv->wpa_cipher_group); - - return 0; -} - - static int set_infra_mode(struct usbnet *usbdev, int mode) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); @@ -1184,16 +1222,11 @@ static int set_frag_threshold(struct usbnet *usbdev, u32 frag_threshold) static void set_default_iw_params(struct usbnet *usbdev) { - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - - priv->wpa_keymgmt = 0; - priv->wpa_version = 0; - set_infra_mode(usbdev, NDIS_80211_INFRA_INFRA); - set_auth_mode(usbdev, IW_AUTH_WPA_VERSION_DISABLED, - IW_AUTH_ALG_OPEN_SYSTEM); + set_auth_mode(usbdev, 0, NL80211_AUTHTYPE_OPEN_SYSTEM, + RNDIS_WLAN_KEY_MGMT_NONE); set_priv_filter(usbdev); - set_encr_mode(usbdev, IW_AUTH_CIPHER_NONE, IW_AUTH_CIPHER_NONE); + set_encr_mode(usbdev, RNDIS_WLAN_ALG_NONE, RNDIS_WLAN_ALG_NONE); } @@ -1207,14 +1240,49 @@ static int deauthenticate(struct usbnet *usbdev) } +static int set_channel(struct usbnet *usbdev, int channel) +{ + struct ndis_80211_conf config; + unsigned int dsconfig; + int len, ret; + + devdbg(usbdev, "set_channel(%d)", channel); + + /* this OID is valid only when not associated */ + if (is_associated(usbdev)) + return 0; + + dsconfig = ieee80211_dsss_chan_to_freq(channel) * 1000; + + len = sizeof(config); + ret = rndis_query_oid(usbdev, OID_802_11_CONFIGURATION, &config, &len); + if (ret < 0) { + devdbg(usbdev, "set_channel: querying configuration failed"); + return ret; + } + + config.ds_config = cpu_to_le32(dsconfig); + ret = rndis_set_oid(usbdev, OID_802_11_CONFIGURATION, &config, + sizeof(config)); + + devdbg(usbdev, "set_channel: %d -> %d", channel, ret); + + return ret; +} + + /* index must be 0 - N, as per NDIS */ -static int add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index) +static int add_wep_key(struct usbnet *usbdev, const u8 *key, int key_len, + int index) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); struct ndis_80211_wep_key ndis_key; - int cipher, ret; + u32 cipher; + int ret; - if ((key_len != 5 || key_len != 13) || index < 0 || index > 3) + devdbg(usbdev, "add_wep_key(idx: %d, len: %d)", index, key_len); + + if ((key_len != 5 && key_len != 13) || index < 0 || index > 3) return -EINVAL; if (key_len == 5) @@ -1231,8 +1299,8 @@ static int add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index) if (index == priv->encr_tx_key_index) { ndis_key.index |= NDIS_80211_ADDWEP_TRANSMIT_KEY; - ret = set_encr_mode(usbdev, IW_AUTH_CIPHER_WEP104, - IW_AUTH_CIPHER_NONE); + ret = set_encr_mode(usbdev, RNDIS_WLAN_ALG_WEP, + RNDIS_WLAN_ALG_NONE); if (ret) devwarn(usbdev, "encryption couldn't be enabled (%08X)", ret); @@ -1256,8 +1324,8 @@ static int add_wep_key(struct usbnet *usbdev, char *key, int key_len, int index) static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len, - int index, const u8 *addr, const u8 *rx_seq, int cipher, - int flags) + int index, const u8 *addr, const u8 *rx_seq, + int seq_len, u32 cipher, int flags) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); struct ndis_80211_key ndis_key; @@ -1273,12 +1341,20 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len, key_len); return -EINVAL; } - if ((flags & NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ) && !rx_seq) { - devdbg(usbdev, "add_wpa_key: recv seq flag without buffer"); - return -EINVAL; + if (flags & NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ) { + if (!rx_seq || seq_len <= 0) { + devdbg(usbdev, "add_wpa_key: recv seq flag without" + "buffer"); + return -EINVAL; + } + if (rx_seq && seq_len > sizeof(ndis_key.rsc)) { + devdbg(usbdev, "add_wpa_key: too big recv seq buffer"); + return -EINVAL; + } } - is_addr_ok = addr && memcmp(addr, zero_bssid, ETH_ALEN) != 0 && - memcmp(addr, ffff_bssid, ETH_ALEN) != 0; + + is_addr_ok = addr && !is_zero_ether_addr(addr) && + !is_broadcast_ether_addr(addr); if ((flags & NDIS_80211_ADDKEY_PAIRWISE_KEY) && !is_addr_ok) { devdbg(usbdev, "add_wpa_key: pairwise but bssid invalid (%pM)", addr); @@ -1307,7 +1383,7 @@ static int add_wpa_key(struct usbnet *usbdev, const u8 *key, int key_len, memcpy(ndis_key.material, key, key_len); if (flags & NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ) - memcpy(ndis_key.rsc, rx_seq, 6); + memcpy(ndis_key.rsc, rx_seq, seq_len); if (flags & NDIS_80211_ADDKEY_PAIRWISE_KEY) { /* pairwise key */ @@ -1346,31 +1422,17 @@ static int restore_key(struct usbnet *usbdev, int key_idx) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); struct rndis_wlan_encr_key key; - int flags; + + if (is_wpa_key(priv, key_idx)) + return 0; key = priv->encr_keys[key_idx]; - devdbg(usbdev, "restore_key: %i:%s:%i", key_idx, - is_wpa_key(priv, key_idx) ? "wpa" : "wep", - key.len); + devdbg(usbdev, "restore_key: %i:%i", key_idx, key.len); if (key.len == 0) return 0; - if (is_wpa_key(priv, key_idx)) { - flags = 0; - - /*if (priv->encr_tx_key_index == key_idx) - flags |= NDIS_80211_ADDKEY_TRANSMIT_KEY;*/ - - if (memcmp(key.bssid, zero_bssid, ETH_ALEN) != 0 && - memcmp(key.bssid, ffff_bssid, ETH_ALEN) != 0) - flags |= NDIS_80211_ADDKEY_PAIRWISE_KEY; - - return add_wpa_key(usbdev, key.material, key.len, key_idx, - key.bssid, NULL, key.cipher, flags); - } - return add_wep_key(usbdev, key.material, key.len, key_idx); } @@ -1391,7 +1453,7 @@ static void clear_key(struct rndis_wlan_private *priv, int idx) /* remove_key is for both wep and wpa */ -static int remove_key(struct usbnet *usbdev, int index, u8 bssid[ETH_ALEN]) +static int remove_key(struct usbnet *usbdev, int index, const u8 *bssid) { struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); struct ndis_80211_remove_key remove_key; @@ -1414,7 +1476,7 @@ static int remove_key(struct usbnet *usbdev, int index, u8 bssid[ETH_ALEN]) remove_key.index = cpu_to_le32(index); if (bssid) { /* pairwise key */ - if (memcmp(bssid, ffff_bssid, ETH_ALEN) != 0) + if (!is_broadcast_ether_addr(bssid)) remove_key.index |= NDIS_80211_ADDKEY_PAIRWISE_KEY; memcpy(remove_key.bssid, bssid, @@ -1441,7 +1503,7 @@ static int remove_key(struct usbnet *usbdev, int index, u8 bssid[ETH_ALEN]) /* if it is transmit key, disable encryption */ if (index == priv->encr_tx_key_index) - set_encr_mode(usbdev, IW_AUTH_CIPHER_NONE, IW_AUTH_CIPHER_NONE); + set_encr_mode(usbdev, RNDIS_WLAN_ALG_NONE, RNDIS_WLAN_ALG_NONE); return 0; } @@ -1515,7 +1577,8 @@ static int rndis_change_virtual_intf(struct wiphy *wiphy, enum nl80211_iftype type, u32 *flags, struct vif_params *params) { - struct usbnet *usbdev = netdev_priv(dev); + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; int mode; switch (type) { @@ -1529,6 +1592,8 @@ static int rndis_change_virtual_intf(struct wiphy *wiphy, return -EINVAL; } + priv->wdev.iftype = type; + return set_infra_mode(usbdev, mode); } @@ -1591,7 +1656,7 @@ static int rndis_get_tx_power(struct wiphy *wiphy, int *dbm) } -#define SCAN_DELAY_JIFFIES (HZ) +#define SCAN_DELAY_JIFFIES (6 * HZ) static int rndis_scan(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_scan_request *request) { @@ -1602,6 +1667,11 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev, devdbg(usbdev, "cfg80211.scan"); + /* Get current bssid list from device before new scan, as new scan + * clears internal bssid list. + */ + rndis_check_bssid_list(usbdev); + if (!request) return -EINVAL; @@ -1636,6 +1706,9 @@ static struct cfg80211_bss *rndis_bss_info_update(struct usbnet *usbdev, int ie_len, bssid_len; u8 *ie; + devdbg(usbdev, " found bssid: '%.32s' [%pM]", bssid->ssid.essid, + bssid->mac); + /* parse bssid structure */ bssid_len = le32_to_cpu(bssid->length); @@ -1675,10 +1748,12 @@ static int rndis_check_bssid_list(struct usbnet *usbdev) struct ndis_80211_bssid_list_ex *bssid_list; struct ndis_80211_bssid_ex *bssid; int ret = -EINVAL, len, count, bssid_len; + bool resized = false; devdbg(usbdev, "check_bssid_list"); len = CONTROL_BUFFER_SIZE; +resize_buf: buf = kmalloc(len, GFP_KERNEL); if (!buf) { ret = -ENOMEM; @@ -1689,11 +1764,18 @@ static int rndis_check_bssid_list(struct usbnet *usbdev) if (ret != 0) goto out; + if (!resized && len > CONTROL_BUFFER_SIZE) { + resized = true; + kfree(buf); + goto resize_buf; + } + bssid_list = buf; bssid = bssid_list->bssid; bssid_len = le32_to_cpu(bssid->length); count = le32_to_cpu(bssid_list->num_items); - devdbg(usbdev, "check_bssid_list: %d BSSIDs found", count); + devdbg(usbdev, "check_bssid_list: %d BSSIDs found (buflen: %d)", count, + len); while (count && ((void *)bssid + bssid_len) <= (buf + len)) { rndis_bss_info_update(usbdev, bssid); @@ -1728,625 +1810,472 @@ static void rndis_get_scan_results(struct work_struct *work) priv->scan_request = NULL; } - -/* - * wireless extension handlers - */ - -static int rndis_iw_commit(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) -{ - /* dummy op */ - return 0; -} - - -static int rndis_iw_set_essid(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *essid) +static int rndis_connect(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_connect_params *sme) { + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; + struct ieee80211_channel *channel = sme->channel; struct ndis_80211_ssid ssid; - int length = wrqu->essid.length; - struct usbnet *usbdev = netdev_priv(dev); + int pairwise = RNDIS_WLAN_ALG_NONE; + int groupwise = RNDIS_WLAN_ALG_NONE; + int keymgmt = RNDIS_WLAN_KEY_MGMT_NONE; + int length, i, ret, chan = -1; - devdbg(usbdev, "SIOCSIWESSID: [flags:%d,len:%d] '%.32s'", - wrqu->essid.flags, wrqu->essid.length, essid); + if (channel) + chan = ieee80211_frequency_to_channel(channel->center_freq); - if (length > NDIS_802_11_LENGTH_SSID) - length = NDIS_802_11_LENGTH_SSID; - - ssid.length = cpu_to_le32(length); - if (length > 0) - memcpy(ssid.essid, essid, length); - else - memset(ssid.essid, 0, NDIS_802_11_LENGTH_SSID); + groupwise = rndis_cipher_to_alg(sme->crypto.cipher_group); + for (i = 0; i < sme->crypto.n_ciphers_pairwise; i++) + pairwise |= + rndis_cipher_to_alg(sme->crypto.ciphers_pairwise[i]); - set_assoc_params(usbdev); + if (sme->crypto.n_ciphers_pairwise > 0 && + pairwise == RNDIS_WLAN_ALG_NONE) { + deverr(usbdev, "Unsupported pairwise cipher"); + return -ENOTSUPP; + } - if (!wrqu->essid.flags || length == 0) - return disassociate(usbdev, 1); - else { - /* Pause and purge rx queue, so we don't pass packets before - * 'media connect'-indication. - */ - usbnet_pause_rx(usbdev); - usbnet_purge_paused_rxq(usbdev); + for (i = 0; i < sme->crypto.n_akm_suites; i++) + keymgmt |= + rndis_akm_suite_to_key_mgmt(sme->crypto.akm_suites[i]); - return set_essid(usbdev, &ssid); + if (sme->crypto.n_akm_suites > 0 && + keymgmt == RNDIS_WLAN_KEY_MGMT_NONE) { + deverr(usbdev, "Invalid keymgmt"); + return -ENOTSUPP; } -} + devdbg(usbdev, "cfg80211.connect('%.32s':[%pM]:%d:[%d,0x%x:0x%x]:[0x%x:" + "0x%x]:0x%x)", sme->ssid, sme->bssid, chan, + sme->privacy, sme->crypto.wpa_versions, sme->auth_type, + groupwise, pairwise, keymgmt); -static int rndis_iw_get_essid(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *essid) -{ - struct ndis_80211_ssid ssid; - struct usbnet *usbdev = netdev_priv(dev); - int ret; - - ret = get_essid(usbdev, &ssid); + if (is_associated(usbdev)) + disassociate(usbdev, false); - if (ret == 0 && le32_to_cpu(ssid.length) > 0) { - wrqu->essid.flags = 1; - wrqu->essid.length = le32_to_cpu(ssid.length); - memcpy(essid, ssid.essid, wrqu->essid.length); - essid[wrqu->essid.length] = 0; - } else { - memset(essid, 0, sizeof(NDIS_802_11_LENGTH_SSID)); - wrqu->essid.flags = 0; - wrqu->essid.length = 0; + ret = set_infra_mode(usbdev, NDIS_80211_INFRA_INFRA); + if (ret < 0) { + devdbg(usbdev, "connect: set_infra_mode failed, %d", ret); + goto err_turn_radio_on; } - devdbg(usbdev, "SIOCGIWESSID: %s", essid); - return ret; -} + ret = set_auth_mode(usbdev, sme->crypto.wpa_versions, sme->auth_type, + keymgmt); + if (ret < 0) { + devdbg(usbdev, "connect: set_auth_mode failed, %d", ret); + goto err_turn_radio_on; + } -static int rndis_iw_get_bssid(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) -{ - struct usbnet *usbdev = netdev_priv(dev); - unsigned char bssid[ETH_ALEN]; - int ret; + set_priv_filter(usbdev); - ret = get_bssid(usbdev, bssid); + ret = set_encr_mode(usbdev, pairwise, groupwise); + if (ret < 0) { + devdbg(usbdev, "connect: set_encr_mode failed, %d", ret); + goto err_turn_radio_on; + } - if (ret == 0) - devdbg(usbdev, "SIOCGIWAP: %pM", bssid); - else - devdbg(usbdev, "SIOCGIWAP: <not associated>"); + if (channel) { + ret = set_channel(usbdev, chan); + if (ret < 0) { + devdbg(usbdev, "connect: set_channel failed, %d", ret); + goto err_turn_radio_on; + } + } - wrqu->ap_addr.sa_family = ARPHRD_ETHER; - memcpy(wrqu->ap_addr.sa_data, bssid, ETH_ALEN); + if (sme->key && ((groupwise | pairwise) & RNDIS_WLAN_ALG_WEP)) { + priv->encr_tx_key_index = sme->key_idx; + ret = add_wep_key(usbdev, sme->key, sme->key_len, sme->key_idx); + if (ret < 0) { + devdbg(usbdev, "connect: add_wep_key failed, %d " + "(%d, %d)", ret, sme->key_len, sme->key_idx); + goto err_turn_radio_on; + } + } - return ret; -} + if (sme->bssid && !is_zero_ether_addr(sme->bssid) && + !is_broadcast_ether_addr(sme->bssid)) { + ret = set_bssid(usbdev, sme->bssid); + if (ret < 0) { + devdbg(usbdev, "connect: set_bssid failed, %d", ret); + goto err_turn_radio_on; + } + } else + clear_bssid(usbdev); + length = sme->ssid_len; + if (length > NDIS_802_11_LENGTH_SSID) + length = NDIS_802_11_LENGTH_SSID; -static int rndis_iw_set_bssid(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) -{ - struct usbnet *usbdev = netdev_priv(dev); - u8 *bssid = (u8 *)wrqu->ap_addr.sa_data; - int ret; + memset(&ssid, 0, sizeof(ssid)); + ssid.length = cpu_to_le32(length); + memcpy(ssid.essid, sme->ssid, length); - devdbg(usbdev, "SIOCSIWAP: %pM", bssid); + /* Pause and purge rx queue, so we don't pass packets before + * 'media connect'-indication. + */ + usbnet_pause_rx(usbdev); + usbnet_purge_paused_rxq(usbdev); - ret = rndis_set_oid(usbdev, OID_802_11_BSSID, bssid, ETH_ALEN); + ret = set_essid(usbdev, &ssid); + if (ret < 0) + devdbg(usbdev, "connect: set_essid failed, %d", ret); + return ret; - /* user apps may set ap's mac address, which is not required; - * they may fail to work if this function fails, so return - * success */ - if (ret) - devwarn(usbdev, "setting AP mac address failed (%08X)", ret); +err_turn_radio_on: + disassociate(usbdev, 1); - return 0; + return ret; } - -static int rndis_iw_set_auth(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) +static int rndis_disconnect(struct wiphy *wiphy, struct net_device *dev, + u16 reason_code) { - struct iw_param *p = &wrqu->param; - struct usbnet *usbdev = netdev_priv(dev); - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - int ret = -ENOTSUPP; - - switch (p->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - devdbg(usbdev, "SIOCSIWAUTH: WPA_VERSION, %08x", p->value); - priv->wpa_version = p->value; - ret = 0; - break; - - case IW_AUTH_CIPHER_PAIRWISE: - devdbg(usbdev, "SIOCSIWAUTH: CIPHER_PAIRWISE, %08x", p->value); - priv->wpa_cipher_pair = p->value; - ret = 0; - break; - - case IW_AUTH_CIPHER_GROUP: - devdbg(usbdev, "SIOCSIWAUTH: CIPHER_GROUP, %08x", p->value); - priv->wpa_cipher_group = p->value; - ret = 0; - break; - - case IW_AUTH_KEY_MGMT: - devdbg(usbdev, "SIOCSIWAUTH: KEY_MGMT, %08x", p->value); - priv->wpa_keymgmt = p->value; - ret = 0; - break; - - case IW_AUTH_TKIP_COUNTERMEASURES: - devdbg(usbdev, "SIOCSIWAUTH: TKIP_COUNTERMEASURES, %08x", - p->value); - ret = 0; - break; - - case IW_AUTH_DROP_UNENCRYPTED: - devdbg(usbdev, "SIOCSIWAUTH: DROP_UNENCRYPTED, %08x", p->value); - ret = 0; - break; - - case IW_AUTH_80211_AUTH_ALG: - devdbg(usbdev, "SIOCSIWAUTH: 80211_AUTH_ALG, %08x", p->value); - priv->wpa_authalg = p->value; - ret = 0; - break; - - case IW_AUTH_WPA_ENABLED: - devdbg(usbdev, "SIOCSIWAUTH: WPA_ENABLED, %08x", p->value); - if (wrqu->param.value) - deauthenticate(usbdev); - ret = 0; - break; - - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - devdbg(usbdev, "SIOCSIWAUTH: RX_UNENCRYPTED_EAPOL, %08x", - p->value); - ret = 0; - break; + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; - case IW_AUTH_ROAMING_CONTROL: - devdbg(usbdev, "SIOCSIWAUTH: ROAMING_CONTROL, %08x", p->value); - ret = 0; - break; + devdbg(usbdev, "cfg80211.disconnect(%d)", reason_code); - case IW_AUTH_PRIVACY_INVOKED: - devdbg(usbdev, "SIOCSIWAUTH: invalid cmd %d", - wrqu->param.flags & IW_AUTH_INDEX); - return -EOPNOTSUPP; + priv->connected = false; + memset(priv->bssid, 0, ETH_ALEN); - default: - devdbg(usbdev, "SIOCSIWAUTH: UNKNOWN %08x, %08x", - p->flags & IW_AUTH_INDEX, p->value); - } - return ret; + return deauthenticate(usbdev); } - -static int rndis_iw_get_auth(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) +static int rndis_join_ibss(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_ibss_params *params) { - struct iw_param *p = &wrqu->param; - struct usbnet *usbdev = netdev_priv(dev); - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - - switch (p->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - p->value = priv->wpa_version; - break; - case IW_AUTH_CIPHER_PAIRWISE: - p->value = priv->wpa_cipher_pair; - break; - case IW_AUTH_CIPHER_GROUP: - p->value = priv->wpa_cipher_group; - break; - case IW_AUTH_KEY_MGMT: - p->value = priv->wpa_keymgmt; - break; - case IW_AUTH_80211_AUTH_ALG: - p->value = priv->wpa_authalg; - break; - default: - devdbg(usbdev, "SIOCGIWAUTH: invalid cmd %d", - wrqu->param.flags & IW_AUTH_INDEX); - return -EOPNOTSUPP; - } - return 0; -} + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; + struct ieee80211_channel *channel = params->channel; + struct ndis_80211_ssid ssid; + enum nl80211_auth_type auth_type; + int ret, alg, length, chan = -1; + if (channel) + chan = ieee80211_frequency_to_channel(channel->center_freq); -static int rndis_iw_set_encode(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) -{ - struct usbnet *usbdev = netdev_priv(dev); - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - struct rndis_wlan_encr_key key; - int ret, index, key_len; - u8 *keybuf; + /* TODO: How to handle ad-hoc encryption? + * connect() has *key, join_ibss() doesn't. RNDIS requires key to be + * pre-shared for encryption (open/shared/wpa), is key set before + * join_ibss? Which auth_type to use (not in params)? What about WPA? + */ + if (params->privacy) { + auth_type = NL80211_AUTHTYPE_SHARED_KEY; + alg = RNDIS_WLAN_ALG_WEP; + } else { + auth_type = NL80211_AUTHTYPE_OPEN_SYSTEM; + alg = RNDIS_WLAN_ALG_NONE; + } - index = (wrqu->encoding.flags & IW_ENCODE_INDEX); + devdbg(usbdev, "cfg80211.join_ibss('%.32s':[%pM]:%d:%d)", params->ssid, + params->bssid, chan, params->privacy); - /* iwconfig gives index as 1 - N */ - if (index > 0) - index--; - else - index = priv->encr_tx_key_index; + if (is_associated(usbdev)) + disassociate(usbdev, false); - if (index < 0 || index >= 4) { - devwarn(usbdev, "encryption index out of range (%u)", index); - return -EINVAL; + ret = set_infra_mode(usbdev, NDIS_80211_INFRA_ADHOC); + if (ret < 0) { + devdbg(usbdev, "join_ibss: set_infra_mode failed, %d", ret); + goto err_turn_radio_on; } - /* remove key if disabled */ - if (wrqu->data.flags & IW_ENCODE_DISABLED) { - if (remove_key(usbdev, index, NULL)) - return -EINVAL; - else - return 0; + ret = set_auth_mode(usbdev, 0, auth_type, RNDIS_WLAN_KEY_MGMT_NONE); + if (ret < 0) { + devdbg(usbdev, "join_ibss: set_auth_mode failed, %d", ret); + goto err_turn_radio_on; } - /* global encryption state (for all keys) */ - if (wrqu->data.flags & IW_ENCODE_OPEN) - ret = set_auth_mode(usbdev, IW_AUTH_WPA_VERSION_DISABLED, - IW_AUTH_ALG_OPEN_SYSTEM); - else /*if (wrqu->data.flags & IW_ENCODE_RESTRICTED)*/ - ret = set_auth_mode(usbdev, IW_AUTH_WPA_VERSION_DISABLED, - IW_AUTH_ALG_SHARED_KEY); - if (ret != 0) - return ret; + set_priv_filter(usbdev); - if (wrqu->data.length > 0) { - key_len = wrqu->data.length; - keybuf = extra; - } else { - /* must be set as tx key */ - if (priv->encr_keys[index].len == 0) - return -EINVAL; - key = priv->encr_keys[index]; - key_len = key.len; - keybuf = key.material; - priv->encr_tx_key_index = index; + ret = set_encr_mode(usbdev, alg, RNDIS_WLAN_ALG_NONE); + if (ret < 0) { + devdbg(usbdev, "join_ibss: set_encr_mode failed, %d", ret); + goto err_turn_radio_on; } - if (add_wep_key(usbdev, keybuf, key_len, index) != 0) - return -EINVAL; - - if (index == priv->encr_tx_key_index) - /* ndis drivers want essid to be set after setting encr */ - set_essid(usbdev, &priv->essid); - - return 0; -} + if (channel) { + ret = set_channel(usbdev, chan); + if (ret < 0) { + devdbg(usbdev, "join_ibss: set_channel failed, %d", + ret); + goto err_turn_radio_on; + } + } + if (params->bssid && !is_zero_ether_addr(params->bssid) && + !is_broadcast_ether_addr(params->bssid)) { + ret = set_bssid(usbdev, params->bssid); + if (ret < 0) { + devdbg(usbdev, "join_ibss: set_bssid failed, %d", ret); + goto err_turn_radio_on; + } + } else + clear_bssid(usbdev); -static int rndis_iw_set_encode_ext(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) -{ - struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; - struct usbnet *usbdev = netdev_priv(dev); - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - int keyidx, flags, cipher; + length = params->ssid_len; + if (length > NDIS_802_11_LENGTH_SSID) + length = NDIS_802_11_LENGTH_SSID; - keyidx = wrqu->encoding.flags & IW_ENCODE_INDEX; + memset(&ssid, 0, sizeof(ssid)); + ssid.length = cpu_to_le32(length); + memcpy(ssid.essid, params->ssid, length); - /* iwconfig gives index as 1 - N */ - if (keyidx) - keyidx--; - else - keyidx = priv->encr_tx_key_index; + /* Don't need to pause rx queue for ad-hoc. */ + usbnet_purge_paused_rxq(usbdev); + usbnet_resume_rx(usbdev); - if (keyidx < 0 || keyidx >= 4) { - devwarn(usbdev, "encryption index out of range (%u)", keyidx); - return -EINVAL; - } + ret = set_essid(usbdev, &ssid); + if (ret < 0) + devdbg(usbdev, "join_ibss: set_essid failed, %d", ret); + return ret; - if (ext->alg == WPA_ALG_WEP) { - if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) - priv->encr_tx_key_index = keyidx; - return add_wep_key(usbdev, ext->key, ext->key_len, keyidx); - } +err_turn_radio_on: + disassociate(usbdev, 1); - cipher = -1; - if (ext->alg == IW_ENCODE_ALG_TKIP) - cipher = WLAN_CIPHER_SUITE_TKIP; - else if (ext->alg == IW_ENCODE_ALG_CCMP) - cipher = WLAN_CIPHER_SUITE_CCMP; + return ret; +} - if ((wrqu->encoding.flags & IW_ENCODE_DISABLED) || - ext->alg == IW_ENCODE_ALG_NONE || ext->key_len == 0) - return remove_key(usbdev, keyidx, NULL); +static int rndis_leave_ibss(struct wiphy *wiphy, struct net_device *dev) +{ + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; - if (cipher == -1) - return -EOPNOTSUPP; + devdbg(usbdev, "cfg80211.leave_ibss()"); - flags = 0; - if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) - flags |= NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ; - if (!(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY)) - flags |= NDIS_80211_ADDKEY_PAIRWISE_KEY; - if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) - flags |= NDIS_80211_ADDKEY_TRANSMIT_KEY; + priv->connected = false; + memset(priv->bssid, 0, ETH_ALEN); - return add_wpa_key(usbdev, ext->key, ext->key_len, keyidx, - (u8 *)&ext->addr.sa_data, ext->rx_seq, cipher, - flags); + return deauthenticate(usbdev); } - -static int rndis_iw_set_genie(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) +static int rndis_set_channel(struct wiphy *wiphy, + struct ieee80211_channel *chan, enum nl80211_channel_type channel_type) { - struct usbnet *usbdev = netdev_priv(dev); - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - int ret = 0; - -#ifdef DEBUG - int j; - u8 *gie = extra; - for (j = 0; j < wrqu->data.length; j += 8) - devdbg(usbdev, - "SIOCSIWGENIE %04x - " - "%02x %02x %02x %02x %02x %02x %02x %02x", j, - gie[j + 0], gie[j + 1], gie[j + 2], gie[j + 3], - gie[j + 4], gie[j + 5], gie[j + 6], gie[j + 7]); -#endif - /* clear existing IEs */ - if (priv->wpa_ie_len) { - kfree(priv->wpa_ie); - priv->wpa_ie_len = 0; - } + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; - /* set new IEs */ - priv->wpa_ie = kmalloc(wrqu->data.length, GFP_KERNEL); - if (priv->wpa_ie) { - priv->wpa_ie_len = wrqu->data.length; - memcpy(priv->wpa_ie, extra, priv->wpa_ie_len); - } else - ret = -ENOMEM; - return ret; + return set_channel(usbdev, + ieee80211_frequency_to_channel(chan->center_freq)); } - -static int rndis_iw_get_genie(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) +static int rndis_add_key(struct wiphy *wiphy, struct net_device *netdev, + u8 key_index, const u8 *mac_addr, + struct key_params *params) { - struct usbnet *usbdev = netdev_priv(dev); - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; + int flags; - devdbg(usbdev, "SIOCGIWGENIE"); + devdbg(usbdev, "rndis_add_key(%i, %pM, %08x)", key_index, mac_addr, + params->cipher); - if (priv->wpa_ie_len == 0 || priv->wpa_ie == NULL) { - wrqu->data.length = 0; - return 0; - } - - if (wrqu->data.length < priv->wpa_ie_len) - return -E2BIG; + switch (params->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + return add_wep_key(usbdev, params->key, params->key_len, + key_index); + case WLAN_CIPHER_SUITE_TKIP: + case WLAN_CIPHER_SUITE_CCMP: + flags = 0; - wrqu->data.length = priv->wpa_ie_len; - memcpy(extra, priv->wpa_ie, priv->wpa_ie_len); + if (params->seq && params->seq_len > 0) + flags |= NDIS_80211_ADDKEY_SET_INIT_RECV_SEQ; + if (mac_addr) + flags |= NDIS_80211_ADDKEY_PAIRWISE_KEY | + NDIS_80211_ADDKEY_TRANSMIT_KEY; - return 0; + return add_wpa_key(usbdev, params->key, params->key_len, + key_index, mac_addr, params->seq, + params->seq_len, params->cipher, flags); + default: + devdbg(usbdev, "rndis_add_key: unsupported cipher %08x", + params->cipher); + return -ENOTSUPP; + } } - -static int rndis_iw_set_freq(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) +static int rndis_del_key(struct wiphy *wiphy, struct net_device *netdev, + u8 key_index, const u8 *mac_addr) { - struct usbnet *usbdev = netdev_priv(dev); - struct ndis_80211_conf config; - unsigned int dsconfig; - int len, ret; - - /* this OID is valid only when not associated */ - if (is_associated(usbdev)) - return 0; - - dsconfig = 0; - if (freq_to_dsconfig(&wrqu->freq, &dsconfig)) - return -EINVAL; - - len = sizeof(config); - ret = rndis_query_oid(usbdev, OID_802_11_CONFIGURATION, &config, &len); - if (ret != 0) { - devdbg(usbdev, "SIOCSIWFREQ: querying configuration failed"); - return 0; - } + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; - config.ds_config = cpu_to_le32(dsconfig); + devdbg(usbdev, "rndis_del_key(%i, %pM)", key_index, mac_addr); - devdbg(usbdev, "SIOCSIWFREQ: %d * 10^%d", wrqu->freq.m, wrqu->freq.e); - return rndis_set_oid(usbdev, OID_802_11_CONFIGURATION, &config, - sizeof(config)); + return remove_key(usbdev, key_index, mac_addr); } - -static int rndis_iw_get_freq(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) +static int rndis_set_default_key(struct wiphy *wiphy, struct net_device *netdev, + u8 key_index) { - struct usbnet *usbdev = netdev_priv(dev); - struct ndis_80211_conf config; - int len, ret; + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; + struct rndis_wlan_encr_key key; - len = sizeof(config); - ret = rndis_query_oid(usbdev, OID_802_11_CONFIGURATION, &config, &len); - if (ret == 0) - dsconfig_to_freq(le32_to_cpu(config.ds_config), &wrqu->freq); + devdbg(usbdev, "rndis_set_default_key(%i)", key_index); - devdbg(usbdev, "SIOCGIWFREQ: %d", wrqu->freq.m); - return ret; -} + priv->encr_tx_key_index = key_index; + + key = priv->encr_keys[key_index]; + return add_wep_key(usbdev, key.material, key.len, key_index); +} -static int rndis_iw_get_rate(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) +static void rndis_fill_station_info(struct usbnet *usbdev, + struct station_info *sinfo) { - struct usbnet *usbdev = netdev_priv(dev); - __le32 tmp; + __le32 linkspeed, rssi; int ret, len; - len = sizeof(tmp); - ret = rndis_query_oid(usbdev, OID_GEN_LINK_SPEED, &tmp, &len); + memset(sinfo, 0, sizeof(*sinfo)); + + len = sizeof(linkspeed); + ret = rndis_query_oid(usbdev, OID_GEN_LINK_SPEED, &linkspeed, &len); if (ret == 0) { - wrqu->bitrate.value = le32_to_cpu(tmp) * 100; - wrqu->bitrate.disabled = 0; - wrqu->bitrate.flags = 1; + sinfo->txrate.legacy = le32_to_cpu(linkspeed) / 1000; + sinfo->filled |= STATION_INFO_TX_BITRATE; } - return ret; -} + len = sizeof(rssi); + ret = rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len); + if (ret == 0) { + sinfo->signal = level_to_qual(le32_to_cpu(rssi)); + sinfo->filled |= STATION_INFO_SIGNAL; + } +} -static int rndis_iw_set_mlme(struct net_device *dev, - struct iw_request_info *info, union iwreq_data *wrqu, char *extra) +static int rndis_get_station(struct wiphy *wiphy, struct net_device *dev, + u8 *mac, struct station_info *sinfo) { - struct usbnet *usbdev = netdev_priv(dev); - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - struct iw_mlme *mlme = (struct iw_mlme *)extra; - unsigned char bssid[ETH_ALEN]; + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; - get_bssid(usbdev, bssid); + if (compare_ether_addr(priv->bssid, mac)) + return -ENOENT; - if (memcmp(bssid, mlme->addr.sa_data, ETH_ALEN)) - return -EINVAL; - - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - return deauthenticate(usbdev); - case IW_MLME_DISASSOC: - return disassociate(usbdev, priv->radio_on); - default: - return -EOPNOTSUPP; - } + rndis_fill_station_info(usbdev, sinfo); return 0; } - -static struct iw_statistics *rndis_get_wireless_stats(struct net_device *dev) +static int rndis_dump_station(struct wiphy *wiphy, struct net_device *dev, + int idx, u8 *mac, struct station_info *sinfo) { - struct usbnet *usbdev = netdev_priv(dev); - struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); - unsigned long flags; - - spin_lock_irqsave(&priv->stats_lock, flags); - memcpy(&priv->iwstats, &priv->privstats, sizeof(priv->iwstats)); - spin_unlock_irqrestore(&priv->stats_lock, flags); - - return &priv->iwstats; -} - - -#define IW_IOCTL(x) [(x) - SIOCSIWCOMMIT] -static const iw_handler rndis_iw_handler[] = -{ - IW_IOCTL(SIOCSIWCOMMIT) = rndis_iw_commit, - IW_IOCTL(SIOCGIWNAME) = (iw_handler) cfg80211_wext_giwname, - IW_IOCTL(SIOCSIWFREQ) = rndis_iw_set_freq, - IW_IOCTL(SIOCGIWFREQ) = rndis_iw_get_freq, - IW_IOCTL(SIOCSIWMODE) = (iw_handler) cfg80211_wext_siwmode, - IW_IOCTL(SIOCGIWMODE) = (iw_handler) cfg80211_wext_giwmode, - IW_IOCTL(SIOCGIWRANGE) = (iw_handler) cfg80211_wext_giwrange, - IW_IOCTL(SIOCSIWAP) = rndis_iw_set_bssid, - IW_IOCTL(SIOCGIWAP) = rndis_iw_get_bssid, - IW_IOCTL(SIOCSIWSCAN) = (iw_handler) cfg80211_wext_siwscan, - IW_IOCTL(SIOCGIWSCAN) = (iw_handler) cfg80211_wext_giwscan, - IW_IOCTL(SIOCSIWESSID) = rndis_iw_set_essid, - IW_IOCTL(SIOCGIWESSID) = rndis_iw_get_essid, - IW_IOCTL(SIOCGIWRATE) = rndis_iw_get_rate, - IW_IOCTL(SIOCSIWRTS) = (iw_handler) cfg80211_wext_siwrts, - IW_IOCTL(SIOCGIWRTS) = (iw_handler) cfg80211_wext_giwrts, - IW_IOCTL(SIOCSIWFRAG) = (iw_handler) cfg80211_wext_siwfrag, - IW_IOCTL(SIOCGIWFRAG) = (iw_handler) cfg80211_wext_giwfrag, - IW_IOCTL(SIOCSIWTXPOW) = (iw_handler) cfg80211_wext_siwtxpower, - IW_IOCTL(SIOCGIWTXPOW) = (iw_handler) cfg80211_wext_giwtxpower, - IW_IOCTL(SIOCSIWENCODE) = rndis_iw_set_encode, - IW_IOCTL(SIOCSIWENCODEEXT) = rndis_iw_set_encode_ext, - IW_IOCTL(SIOCSIWAUTH) = rndis_iw_set_auth, - IW_IOCTL(SIOCGIWAUTH) = rndis_iw_get_auth, - IW_IOCTL(SIOCSIWGENIE) = rndis_iw_set_genie, - IW_IOCTL(SIOCGIWGENIE) = rndis_iw_get_genie, - IW_IOCTL(SIOCSIWMLME) = rndis_iw_set_mlme, -}; + struct rndis_wlan_private *priv = wiphy_priv(wiphy); + struct usbnet *usbdev = priv->usbdev; -static const iw_handler rndis_wlan_private_handler[] = { -}; + if (idx != 0) + return -ENOENT; -static const struct iw_priv_args rndis_wlan_private_args[] = { -}; + memcpy(mac, priv->bssid, ETH_ALEN); + rndis_fill_station_info(usbdev, sinfo); -static const struct iw_handler_def rndis_iw_handlers = { - .num_standard = ARRAY_SIZE(rndis_iw_handler), - .num_private = ARRAY_SIZE(rndis_wlan_private_handler), - .num_private_args = ARRAY_SIZE(rndis_wlan_private_args), - .standard = (iw_handler *)rndis_iw_handler, - .private = (iw_handler *)rndis_wlan_private_handler, - .private_args = (struct iw_priv_args *)rndis_wlan_private_args, - .get_wireless_stats = rndis_get_wireless_stats, -}; + return 0; +} -static void rndis_wlan_worker(struct work_struct *work) +static void rndis_wlan_do_link_up_work(struct usbnet *usbdev) { - struct rndis_wlan_private *priv = - container_of(work, struct rndis_wlan_private, work); - struct usbnet *usbdev = priv->usbdev; - union iwreq_data evt; - unsigned char bssid[ETH_ALEN]; + struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev); struct ndis_80211_assoc_info *info; - int assoc_size = sizeof(*info) + IW_CUSTOM_MAX + 32; + u8 assoc_buf[sizeof(*info) + IW_CUSTOM_MAX + 32]; + u8 bssid[ETH_ALEN]; + int resp_ie_len, req_ie_len; + u8 *req_ie, *resp_ie; int ret, offset; + bool roamed = false; - if (test_and_clear_bit(WORK_LINK_UP, &priv->work_pending)) { - netif_carrier_on(usbdev->net); + if (priv->infra_mode == NDIS_80211_INFRA_INFRA && priv->connected) { + /* received media connect indication while connected, either + * device reassociated with same AP or roamed to new. */ + roamed = true; + } + + req_ie_len = 0; + resp_ie_len = 0; + req_ie = NULL; + resp_ie = NULL; - info = kzalloc(assoc_size, GFP_KERNEL); - if (!info) - goto get_bssid; + if (priv->infra_mode == NDIS_80211_INFRA_INFRA) { + memset(assoc_buf, 0, sizeof(assoc_buf)); + info = (void *)assoc_buf; /* Get association info IEs from device and send them back to * userspace. */ - ret = get_association_info(usbdev, info, assoc_size); + ret = get_association_info(usbdev, info, sizeof(assoc_buf)); if (!ret) { - evt.data.length = le32_to_cpu(info->req_ie_length); - if (evt.data.length > 0) { + req_ie_len = le32_to_cpu(info->req_ie_length); + if (req_ie_len > 0) { offset = le32_to_cpu(info->offset_req_ies); - wireless_send_event(usbdev->net, - IWEVASSOCREQIE, &evt, - (char *)info + offset); + req_ie = (u8 *)info + offset; } - evt.data.length = le32_to_cpu(info->resp_ie_length); - if (evt.data.length > 0) { + resp_ie_len = le32_to_cpu(info->resp_ie_length); + if (resp_ie_len > 0) { offset = le32_to_cpu(info->offset_resp_ies); - wireless_send_event(usbdev->net, - IWEVASSOCRESPIE, &evt, - (char *)info + offset); + resp_ie = (u8 *)info + offset; } } + } else if (WARN_ON(priv->infra_mode != NDIS_80211_INFRA_ADHOC)) + return; - kfree(info); + ret = get_bssid(usbdev, bssid); + if (ret < 0) + memset(bssid, 0, sizeof(bssid)); -get_bssid: - ret = get_bssid(usbdev, bssid); - if (!ret) { - evt.data.flags = 0; - evt.data.length = 0; - memcpy(evt.ap_addr.sa_data, bssid, ETH_ALEN); - wireless_send_event(usbdev->net, SIOCGIWAP, &evt, NULL); - } + devdbg(usbdev, "link up work: [%pM] %s", bssid, roamed ? "roamed" : ""); - usbnet_resume_rx(usbdev); - } + /* Internal bss list in device always contains at least the currently + * connected bss and we can get it to cfg80211 with + * rndis_check_bssid_list(). + * NOTE: This is true for Broadcom chip, but not mentioned in RNDIS + * spec. + */ + rndis_check_bssid_list(usbdev); - if (test_and_clear_bit(WORK_LINK_DOWN, &priv->work_pending)) { - netif_carrier_off(usbdev->net); + if (priv->infra_mode == NDIS_80211_INFRA_INFRA) { + if (!roamed) + cfg80211_connect_result(usbdev->net, bssid, req_ie, + req_ie_len, resp_ie, + resp_ie_len, 0, GFP_KERNEL); + else + cfg80211_roamed(usbdev->net, bssid, req_ie, req_ie_len, + resp_ie, resp_ie_len, GFP_KERNEL); + } else if (priv->infra_mode == NDIS_80211_INFRA_ADHOC) + cfg80211_ibss_joined(usbdev->net, bssid, GFP_KERNEL); - evt.data.flags = 0; - evt.data.length = 0; - memset(evt.ap_addr.sa_data, 0, ETH_ALEN); - wireless_send_event(usbdev->net, SIOCGIWAP, &evt, NULL); - } + priv->connected = true; + memcpy(priv->bssid, bssid, ETH_ALEN); + + usbnet_resume_rx(usbdev); + netif_carrier_on(usbdev->net); +} + +static void rndis_wlan_do_link_down_work(struct usbnet *usbdev) +{ + union iwreq_data evt; + + netif_carrier_off(usbdev->net); + + evt.data.flags = 0; + evt.data.length = 0; + memset(evt.ap_addr.sa_data, 0, ETH_ALEN); + wireless_send_event(usbdev->net, SIOCGIWAP, &evt, NULL); +} + +static void rndis_wlan_worker(struct work_struct *work) +{ + struct rndis_wlan_private *priv = + container_of(work, struct rndis_wlan_private, work); + struct usbnet *usbdev = priv->usbdev; + + if (test_and_clear_bit(WORK_LINK_UP, &priv->work_pending)) + rndis_wlan_do_link_up_work(usbdev); + + if (test_and_clear_bit(WORK_LINK_DOWN, &priv->work_pending)) + rndis_wlan_do_link_down_work(usbdev); if (test_and_clear_bit(WORK_SET_MULTICAST_LIST, &priv->work_pending)) set_multicast_list(usbdev); @@ -2371,9 +2300,10 @@ static void rndis_wlan_auth_indication(struct usbnet *usbdev, { u8 *buf; const char *type; - int flags, buflen; + int flags, buflen, key_id; bool pairwise_error, group_error; struct ndis_80211_auth_request *auth_req; + enum nl80211_key_type key_type; /* must have at least one array entry */ if (len < offsetof(struct ndis_80211_status_indication, u) + @@ -2409,23 +2339,24 @@ static void rndis_wlan_auth_indication(struct usbnet *usbdev, devinfo(usbdev, "authentication indication: %s (0x%08x)", type, le32_to_cpu(auth_req->flags)); - if (pairwise_error || group_error) { - union iwreq_data wrqu; - struct iw_michaelmicfailure micfailure; + if (pairwise_error) { + key_type = NL80211_KEYTYPE_PAIRWISE; + key_id = -1; - memset(&micfailure, 0, sizeof(micfailure)); - if (pairwise_error) - micfailure.flags |= IW_MICFAILURE_PAIRWISE; - if (group_error) - micfailure.flags |= IW_MICFAILURE_GROUP; + cfg80211_michael_mic_failure(usbdev->net, + auth_req->bssid, + key_type, key_id, NULL, + GFP_KERNEL); + } - memcpy(micfailure.src_addr.sa_data, auth_req->bssid, - ETH_ALEN); + if (group_error) { + key_type = NL80211_KEYTYPE_GROUP; + key_id = -1; - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = sizeof(micfailure); - wireless_send_event(usbdev->net, IWEVMICHAELMICFAILURE, - &wrqu, (u8 *)&micfailure); + cfg80211_michael_mic_failure(usbdev->net, + auth_req->bssid, + key_type, key_id, NULL, + GFP_KERNEL); } buflen -= le32_to_cpu(auth_req->length); @@ -2470,14 +2401,16 @@ static void rndis_wlan_pmkid_cand_list_indication(struct usbnet *usbdev, return; for (i = 0; i < le32_to_cpu(cand_list->num_candidates); i++) { - struct iw_pmkid_cand pcand; - union iwreq_data wrqu; struct ndis_80211_pmkid_candidate *cand = &cand_list->candidate_list[i]; devdbg(usbdev, "cand[%i]: flags: 0x%08x, bssid: %pM", i, le32_to_cpu(cand->flags), cand->bssid); +#if 0 + struct iw_pmkid_cand pcand; + union iwreq_data wrqu; + memset(&pcand, 0, sizeof(pcand)); if (le32_to_cpu(cand->flags) & 0x01) pcand.flags |= IW_PMKID_CAND_PREAUTH; @@ -2488,6 +2421,7 @@ static void rndis_wlan_pmkid_cand_list_indication(struct usbnet *usbdev, wrqu.data.length = sizeof(pcand); wireless_send_event(usbdev->net, IWEVPMKIDCAND, &wrqu, (u8 *)&pcand); +#endif } } @@ -2550,6 +2484,17 @@ static void rndis_wlan_indication(struct usbnet *usbdev, void *ind, int buflen) switch (msg->status) { case RNDIS_STATUS_MEDIA_CONNECT: + if (priv->current_command_oid == OID_802_11_ADD_KEY) { + /* OID_802_11_ADD_KEY causes sometimes extra + * "media connect" indications which confuses driver + * and userspace to think that device is + * roaming/reassociating when it isn't. + */ + devdbg(usbdev, "ignored OID_802_11_ADD_KEY triggered " + "'media connect'"); + return; + } + usbnet_pause_rx(usbdev); devinfo(usbdev, "media connect"); @@ -2616,77 +2561,44 @@ static int rndis_wlan_get_caps(struct usbnet *usbdev) } -#define STATS_UPDATE_JIFFIES (HZ) -static void rndis_update_wireless_stats(struct work_struct *work) +#define DEVICE_POLLER_JIFFIES (HZ) +static void rndis_device_poller(struct work_struct *work) { struct rndis_wlan_private *priv = - container_of(work, struct rndis_wlan_private, stats_work.work); + container_of(work, struct rndis_wlan_private, + dev_poller_work.work); struct usbnet *usbdev = priv->usbdev; - struct iw_statistics iwstats; __le32 rssi, tmp; int len, ret, j; - unsigned long flags; - int update_jiffies = STATS_UPDATE_JIFFIES; + int update_jiffies = DEVICE_POLLER_JIFFIES; void *buf; - spin_lock_irqsave(&priv->stats_lock, flags); - memcpy(&iwstats, &priv->privstats, sizeof(iwstats)); - spin_unlock_irqrestore(&priv->stats_lock, flags); - - /* only update stats when connected */ - if (!is_associated(usbdev)) { - iwstats.qual.qual = 0; - iwstats.qual.level = 0; - iwstats.qual.updated = IW_QUAL_QUAL_UPDATED - | IW_QUAL_LEVEL_UPDATED - | IW_QUAL_NOISE_INVALID - | IW_QUAL_QUAL_INVALID - | IW_QUAL_LEVEL_INVALID; + /* Only check/do workaround when connected. Calling is_associated() + * also polls device with rndis_command() and catches for media link + * indications. + */ + if (!is_associated(usbdev)) goto end; - } len = sizeof(rssi); ret = rndis_query_oid(usbdev, OID_802_11_RSSI, &rssi, &len); - - devdbg(usbdev, "stats: OID_802_11_RSSI -> %d, rssi:%d", ret, - le32_to_cpu(rssi)); - if (ret == 0) { - memset(&iwstats.qual, 0, sizeof(iwstats.qual)); - iwstats.qual.qual = level_to_qual(le32_to_cpu(rssi)); - iwstats.qual.level = level_to_qual(le32_to_cpu(rssi)); - iwstats.qual.updated = IW_QUAL_QUAL_UPDATED - | IW_QUAL_LEVEL_UPDATED - | IW_QUAL_NOISE_INVALID; - } - - memset(&iwstats.discard, 0, sizeof(iwstats.discard)); - - len = sizeof(tmp); - ret = rndis_query_oid(usbdev, OID_GEN_XMIT_ERROR, &tmp, &len); - if (ret == 0) - iwstats.discard.misc += le32_to_cpu(tmp); - - len = sizeof(tmp); - ret = rndis_query_oid(usbdev, OID_GEN_RCV_ERROR, &tmp, &len); if (ret == 0) - iwstats.discard.misc += le32_to_cpu(tmp); + priv->last_qual = level_to_qual(le32_to_cpu(rssi)); - len = sizeof(tmp); - ret = rndis_query_oid(usbdev, OID_GEN_RCV_NO_BUFFER, &tmp, &len); - if (ret == 0) - iwstats.discard.misc += le32_to_cpu(tmp); + devdbg(usbdev, "dev-poller: OID_802_11_RSSI -> %d, rssi:%d, qual: %d", + ret, le32_to_cpu(rssi), level_to_qual(le32_to_cpu(rssi))); /* Workaround transfer stalls on poor quality links. * TODO: find right way to fix these stalls (as stalls do not happen * with ndiswrapper/windows driver). */ - if (iwstats.qual.qual <= 25) { + if (priv->last_qual <= 25) { /* Decrease stats worker interval to catch stalls. * faster. Faster than 400-500ms causes packet loss, * Slower doesn't catch stalls fast enough. */ j = msecs_to_jiffies(priv->param_workaround_interval); - if (j > STATS_UPDATE_JIFFIES) - j = STATS_UPDATE_JIFFIES; + if (j > DEVICE_POLLER_JIFFIES) + j = DEVICE_POLLER_JIFFIES; else if (j <= 0) j = 1; update_jiffies = j; @@ -2706,11 +2618,8 @@ static void rndis_update_wireless_stats(struct work_struct *work) rndis_query_oid(usbdev, OID_802_11_BSSID_LIST, buf, &len); kfree(buf); } -end: - spin_lock_irqsave(&priv->stats_lock, flags); - memcpy(&priv->privstats, &iwstats, sizeof(iwstats)); - spin_unlock_irqrestore(&priv->stats_lock, flags); +end: if (update_jiffies >= HZ) update_jiffies = round_jiffies_relative(update_jiffies); else { @@ -2719,7 +2628,8 @@ end: update_jiffies = j; } - queue_delayed_work(priv->workqueue, &priv->stats_work, update_jiffies); + queue_delayed_work(priv->workqueue, &priv->dev_poller_work, + update_jiffies); } @@ -2836,16 +2746,14 @@ static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf) * Otherwise we'll be in big trouble in rndis_wlan_early_init(). */ usbdev->driver_priv = priv; - usbdev->net->wireless_handlers = &rndis_iw_handlers; priv->usbdev = usbdev; mutex_init(&priv->command_lock); - spin_lock_init(&priv->stats_lock); /* because rndis_command() sleeps we need to use workqueue */ priv->workqueue = create_singlethread_workqueue("rndis_wlan"); INIT_WORK(&priv->work, rndis_wlan_worker); - INIT_DELAYED_WORK(&priv->stats_work, rndis_update_wireless_stats); + INIT_DELAYED_WORK(&priv->dev_poller_work, rndis_device_poller); INIT_DELAYED_WORK(&priv->scan_work, rndis_get_scan_results); /* try bind rndis_host */ @@ -2877,14 +2785,6 @@ static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf) else usbdev->net->flags &= ~IFF_MULTICAST; - priv->iwstats.qual.qual = 0; - priv->iwstats.qual.level = 0; - priv->iwstats.qual.updated = IW_QUAL_QUAL_UPDATED - | IW_QUAL_LEVEL_UPDATED - | IW_QUAL_NOISE_INVALID - | IW_QUAL_QUAL_INVALID - | IW_QUAL_LEVEL_INVALID; - /* fill-out wiphy structure and register w/ cfg80211 */ memcpy(wiphy->perm_addr, usbdev->net->dev_addr, ETH_ALEN); wiphy->privid = rndis_wiphy_privid; @@ -2892,7 +2792,7 @@ static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf) | BIT(NL80211_IFTYPE_ADHOC); wiphy->max_scan_ssids = 1; - /* TODO: fill-out band information based on priv->caps */ + /* TODO: fill-out band/encr information based on priv->caps */ rndis_wlan_get_caps(usbdev); memcpy(priv->channels, rndis_channels, sizeof(rndis_channels)); @@ -2904,6 +2804,11 @@ static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf) wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC; + memcpy(priv->cipher_suites, rndis_cipher_suites, + sizeof(rndis_cipher_suites)); + wiphy->cipher_suites = priv->cipher_suites; + wiphy->n_cipher_suites = ARRAY_SIZE(rndis_cipher_suites); + set_wiphy_dev(wiphy, &usbdev->udev->dev); if (wiphy_register(wiphy)) { @@ -2925,7 +2830,7 @@ static int rndis_wlan_bind(struct usbnet *usbdev, struct usb_interface *intf) return 0; fail: - cancel_delayed_work_sync(&priv->stats_work); + cancel_delayed_work_sync(&priv->dev_poller_work); cancel_delayed_work_sync(&priv->scan_work); cancel_work_sync(&priv->work); flush_workqueue(priv->workqueue); @@ -2943,7 +2848,7 @@ static void rndis_wlan_unbind(struct usbnet *usbdev, struct usb_interface *intf) /* turn radio off */ disassociate(usbdev, 0); - cancel_delayed_work_sync(&priv->stats_work); + cancel_delayed_work_sync(&priv->dev_poller_work); cancel_delayed_work_sync(&priv->scan_work); cancel_work_sync(&priv->work); flush_workqueue(priv->workqueue); @@ -2974,8 +2879,8 @@ static int rndis_wlan_reset(struct usbnet *usbdev) (set_multicast_list() also turns on current packet filter) */ set_multicast_list(usbdev); - queue_delayed_work(priv->workqueue, &priv->stats_work, - round_jiffies_relative(STATS_UPDATE_JIFFIES)); + queue_delayed_work(priv->workqueue, &priv->dev_poller_work, + round_jiffies_relative(DEVICE_POLLER_JIFFIES)); return deauthenticate(usbdev); } @@ -2992,7 +2897,7 @@ static int rndis_wlan_stop(struct usbnet *usbdev) retval = disassociate(usbdev, 0); priv->work_pending = 0; - cancel_delayed_work_sync(&priv->stats_work); + cancel_delayed_work_sync(&priv->dev_poller_work); cancel_delayed_work_sync(&priv->scan_work); cancel_work_sync(&priv->work); flush_workqueue(priv->workqueue); diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index a91f316cd45..929b85f34f3 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -582,7 +582,6 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw, { struct rt2x00_dev *rt2x00dev = hw->priv; struct rt2x00_intf *intf = vif_to_intf(vif); - unsigned int delayed = 0; int update_bssid = 0; /* @@ -645,13 +644,6 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw, */ if (changes & ~(BSS_CHANGED_ASSOC | BSS_CHANGED_HT)) rt2x00lib_config_erp(rt2x00dev, intf, bss_conf); - - spin_lock(&intf->lock); - if (delayed) { - intf->delayed_flags |= delayed; - schedule_work(&rt2x00dev->intf_work); - } - spin_unlock(&intf->lock); } EXPORT_SYMBOL_GPL(rt2x00mac_bss_info_changed); diff --git a/drivers/net/wireless/rtl818x/Makefile b/drivers/net/wireless/rtl818x/Makefile index 37e3d4db0c4..93cbfbedb46 100644 --- a/drivers/net/wireless/rtl818x/Makefile +++ b/drivers/net/wireless/rtl818x/Makefile @@ -1,5 +1,5 @@ rtl8180-objs := rtl8180_dev.o rtl8180_rtl8225.o rtl8180_sa2400.o rtl8180_max2820.o rtl8180_grf5101.o -rtl8187-objs := rtl8187_dev.o rtl8187_rtl8225.o rtl8187_leds.o +rtl8187-objs := rtl8187_dev.o rtl8187_rtl8225.o rtl8187_leds.o rtl8187_rfkill.o obj-$(CONFIG_RTL8180) += rtl8180.o obj-$(CONFIG_RTL8187) += rtl8187.o diff --git a/drivers/net/wireless/rtl818x/rtl8187.h b/drivers/net/wireless/rtl818x/rtl8187.h index c09bfefc70f..bf9175a8c1f 100644 --- a/drivers/net/wireless/rtl818x/rtl8187.h +++ b/drivers/net/wireless/rtl818x/rtl8187.h @@ -133,6 +133,7 @@ struct rtl8187_priv { __le16 bits16; __le32 bits32; } *io_dmabuf; + bool rfkill_off; }; void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data); diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c index 90f38357393..9679b29e1c4 100644 --- a/drivers/net/wireless/rtl818x/rtl8187_dev.c +++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c @@ -32,6 +32,7 @@ #ifdef CONFIG_RTL8187_LEDS #include "rtl8187_leds.h" #endif +#include "rtl8187_rfkill.h" MODULE_AUTHOR("Michael Wu <flamingice@sourmilk.net>"); MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>"); @@ -648,10 +649,10 @@ static int rtl8187_init_hw(struct ieee80211_hw *dev) /* setup card */ rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0); - rtl818x_iowrite8(priv, &priv->map->GPIO, 0); + rtl818x_iowrite8(priv, &priv->map->GPIO0, 0); rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, (4 << 8)); - rtl818x_iowrite8(priv, &priv->map->GPIO, 1); + rtl818x_iowrite8(priv, &priv->map->GPIO0, 1); rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0); rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG); @@ -674,11 +675,11 @@ static int rtl8187_init_hw(struct ieee80211_hw *dev) /* host_usb_init */ rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0); - rtl818x_iowrite8(priv, &priv->map->GPIO, 0); + rtl818x_iowrite8(priv, &priv->map->GPIO0, 0); reg = rtl818x_ioread8(priv, (u8 *)0xFE53); rtl818x_iowrite8(priv, (u8 *)0xFE53, reg | (1 << 7)); rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, (4 << 8)); - rtl818x_iowrite8(priv, &priv->map->GPIO, 0x20); + rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x20); rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0); rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, 0x80); rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, 0x80); @@ -907,12 +908,12 @@ static int rtl8187_start(struct ieee80211_hw *dev) u32 reg; int ret; + mutex_lock(&priv->conf_mutex); + ret = (!priv->is_rtl8187b) ? rtl8187_init_hw(dev) : rtl8187b_init_hw(dev); if (ret) - return ret; - - mutex_lock(&priv->conf_mutex); + goto rtl8187_start_exit; init_usb_anchor(&priv->anchored); priv->dev = dev; @@ -939,8 +940,7 @@ static int rtl8187_start(struct ieee80211_hw *dev) (7 << 21 /* MAX TX DMA */)); rtl8187_init_urbs(dev); rtl8187b_init_status_urb(dev); - mutex_unlock(&priv->conf_mutex); - return 0; + goto rtl8187_start_exit; } rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0xFFFF); @@ -984,9 +984,10 @@ static int rtl8187_start(struct ieee80211_hw *dev) reg |= RTL818X_CMD_RX_ENABLE; rtl818x_iowrite8(priv, &priv->map->CMD, reg); INIT_DELAYED_WORK(&priv->work, rtl8187_work); - mutex_unlock(&priv->conf_mutex); - return 0; +rtl8187_start_exit: + mutex_unlock(&priv->conf_mutex); + return ret; } static void rtl8187_stop(struct ieee80211_hw *dev) @@ -1014,9 +1015,10 @@ static void rtl8187_stop(struct ieee80211_hw *dev) dev_kfree_skb_any(skb); usb_kill_anchored_urbs(&priv->anchored); + mutex_unlock(&priv->conf_mutex); + if (!priv->is_rtl8187b) cancel_delayed_work_sync(&priv->work); - mutex_unlock(&priv->conf_mutex); } static int rtl8187_add_interface(struct ieee80211_hw *dev, @@ -1276,7 +1278,8 @@ static const struct ieee80211_ops rtl8187_ops = { .bss_info_changed = rtl8187_bss_info_changed, .prepare_multicast = rtl8187_prepare_multicast, .configure_filter = rtl8187_configure_filter, - .conf_tx = rtl8187_conf_tx + .conf_tx = rtl8187_conf_tx, + .rfkill_poll = rtl8187_rfkill_poll }; static void rtl8187_eeprom_register_read(struct eeprom_93cx6 *eeprom) @@ -1516,6 +1519,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, reg &= 0xFF; rtl8187_leds_init(dev, reg); #endif + rtl8187_rfkill_init(dev); return 0; @@ -1539,6 +1543,7 @@ static void __devexit rtl8187_disconnect(struct usb_interface *intf) #ifdef CONFIG_RTL8187_LEDS rtl8187_leds_exit(dev); #endif + rtl8187_rfkill_exit(dev); ieee80211_unregister_hw(dev); priv = dev->priv; diff --git a/drivers/net/wireless/rtl818x/rtl8187_leds.c b/drivers/net/wireless/rtl818x/rtl8187_leds.c index a6cfb7e7799..a1c670fc155 100644 --- a/drivers/net/wireless/rtl818x/rtl8187_leds.c +++ b/drivers/net/wireless/rtl818x/rtl8187_leds.c @@ -42,7 +42,7 @@ static void led_turn_on(struct work_struct *work) mutex_lock(&priv->conf_mutex); switch (led->ledpin) { case LED_PIN_GPIO0: - rtl818x_iowrite8(priv, &priv->map->GPIO, 0x01); + rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x01); rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0x00); break; case LED_PIN_LED0: @@ -80,7 +80,7 @@ static void led_turn_off(struct work_struct *work) mutex_lock(&priv->conf_mutex); switch (led->ledpin) { case LED_PIN_GPIO0: - rtl818x_iowrite8(priv, &priv->map->GPIO, 0x01); + rtl818x_iowrite8(priv, &priv->map->GPIO0, 0x01); rtl818x_iowrite8(priv, &priv->map->GP_ENABLE, 0x01); break; case LED_PIN_LED0: diff --git a/drivers/net/wireless/rtl818x/rtl8187_rfkill.c b/drivers/net/wireless/rtl818x/rtl8187_rfkill.c new file mode 100644 index 00000000000..9fab13e4004 --- /dev/null +++ b/drivers/net/wireless/rtl818x/rtl8187_rfkill.c @@ -0,0 +1,63 @@ +/* + * Linux RFKILL support for RTL8187 + * + * Copyright (c) 2009 Herton Ronaldo Krzesinski <herton@mandriva.com.br> + * + * Based on the RFKILL handling in the r8187 driver, which is: + * Copyright (c) Realtek Semiconductor Corp. All rights reserved. + * + * Thanks to Realtek for their support! + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/types.h> +#include <linux/usb.h> +#include <net/mac80211.h> + +#include "rtl8187.h" + +static bool rtl8187_is_radio_enabled(struct rtl8187_priv *priv) +{ + u8 gpio; + + gpio = rtl818x_ioread8(priv, &priv->map->GPIO0); + rtl818x_iowrite8(priv, &priv->map->GPIO0, gpio & ~0x02); + gpio = rtl818x_ioread8(priv, &priv->map->GPIO1); + + return gpio & 0x02; +} + +void rtl8187_rfkill_init(struct ieee80211_hw *hw) +{ + struct rtl8187_priv *priv = hw->priv; + + priv->rfkill_off = rtl8187_is_radio_enabled(priv); + printk(KERN_INFO "rtl8187: wireless switch is %s\n", + priv->rfkill_off ? "on" : "off"); + wiphy_rfkill_set_hw_state(hw->wiphy, !priv->rfkill_off); + wiphy_rfkill_start_polling(hw->wiphy); +} + +void rtl8187_rfkill_poll(struct ieee80211_hw *hw) +{ + bool enabled; + struct rtl8187_priv *priv = hw->priv; + + mutex_lock(&priv->conf_mutex); + enabled = rtl8187_is_radio_enabled(priv); + if (unlikely(enabled != priv->rfkill_off)) { + priv->rfkill_off = enabled; + printk(KERN_INFO "rtl8187: wireless radio switch turned %s\n", + enabled ? "on" : "off"); + wiphy_rfkill_set_hw_state(hw->wiphy, !enabled); + } + mutex_unlock(&priv->conf_mutex); +} + +void rtl8187_rfkill_exit(struct ieee80211_hw *hw) +{ + wiphy_rfkill_stop_polling(hw->wiphy); +} diff --git a/drivers/net/wireless/rtl818x/rtl8187_rfkill.h b/drivers/net/wireless/rtl818x/rtl8187_rfkill.h new file mode 100644 index 00000000000..e12575e96d1 --- /dev/null +++ b/drivers/net/wireless/rtl818x/rtl8187_rfkill.h @@ -0,0 +1,8 @@ +#ifndef RTL8187_RFKILL_H +#define RTL8187_RFKILL_H + +void rtl8187_rfkill_init(struct ieee80211_hw *hw); +void rtl8187_rfkill_poll(struct ieee80211_hw *hw); +void rtl8187_rfkill_exit(struct ieee80211_hw *hw); + +#endif /* RTL8187_RFKILL_H */ diff --git a/drivers/net/wireless/rtl818x/rtl818x.h b/drivers/net/wireless/rtl818x/rtl818x.h index 562222e6cf1..8522490d2e2 100644 --- a/drivers/net/wireless/rtl818x/rtl818x.h +++ b/drivers/net/wireless/rtl818x/rtl818x.h @@ -138,8 +138,9 @@ struct rtl818x_csr { __le32 RF_PARA; __le32 RF_TIMING; u8 GP_ENABLE; - u8 GPIO; - u8 reserved_12[2]; + u8 GPIO0; + u8 GPIO1; + u8 reserved_12; __le32 HSSI_PARA; u8 reserved_13[4]; u8 TX_AGC_CTL; diff --git a/drivers/ssb/driver_chipcommon_pmu.c b/drivers/ssb/driver_chipcommon_pmu.c index 4aaddeec55a..64abd11f6fb 100644 --- a/drivers/ssb/driver_chipcommon_pmu.c +++ b/drivers/ssb/driver_chipcommon_pmu.c @@ -28,6 +28,21 @@ static void ssb_chipco_pll_write(struct ssb_chipcommon *cc, chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, value); } +static void ssb_chipco_regctl_maskset(struct ssb_chipcommon *cc, + u32 offset, u32 mask, u32 set) +{ + u32 value; + + chipco_read32(cc, SSB_CHIPCO_REGCTL_ADDR); + chipco_write32(cc, SSB_CHIPCO_REGCTL_ADDR, offset); + chipco_read32(cc, SSB_CHIPCO_REGCTL_ADDR); + value = chipco_read32(cc, SSB_CHIPCO_REGCTL_DATA); + value &= mask; + value |= set; + chipco_write32(cc, SSB_CHIPCO_REGCTL_DATA, value); + chipco_read32(cc, SSB_CHIPCO_REGCTL_DATA); +} + struct pmu0_plltab_entry { u16 freq; /* Crystal frequency in kHz.*/ u8 xf; /* Crystal frequency value for PMU control */ @@ -506,3 +521,82 @@ void ssb_pmu_init(struct ssb_chipcommon *cc) ssb_pmu_pll_init(cc); ssb_pmu_resources_init(cc); } + +void ssb_pmu_set_ldo_voltage(struct ssb_chipcommon *cc, + enum ssb_pmu_ldo_volt_id id, u32 voltage) +{ + struct ssb_bus *bus = cc->dev->bus; + u32 addr, shift, mask; + + switch (bus->chip_id) { + case 0x4328: + case 0x5354: + switch (id) { + case LDO_VOLT1: + addr = 2; + shift = 25; + mask = 0xF; + break; + case LDO_VOLT2: + addr = 3; + shift = 1; + mask = 0xF; + break; + case LDO_VOLT3: + addr = 3; + shift = 9; + mask = 0xF; + break; + case LDO_PAREF: + addr = 3; + shift = 17; + mask = 0x3F; + break; + default: + SSB_WARN_ON(1); + return; + } + break; + case 0x4312: + if (SSB_WARN_ON(id != LDO_PAREF)) + return; + addr = 0; + shift = 21; + mask = 0x3F; + break; + default: + return; + } + + ssb_chipco_regctl_maskset(cc, addr, ~(mask << shift), + (voltage & mask) << shift); +} + +void ssb_pmu_set_ldo_paref(struct ssb_chipcommon *cc, bool on) +{ + struct ssb_bus *bus = cc->dev->bus; + int ldo; + + switch (bus->chip_id) { + case 0x4312: + ldo = SSB_PMURES_4312_PA_REF_LDO; + break; + case 0x4328: + ldo = SSB_PMURES_4328_PA_REF_LDO; + break; + case 0x5354: + ldo = SSB_PMURES_5354_PA_REF_LDO; + break; + default: + return; + } + + if (on) + chipco_set32(cc, SSB_CHIPCO_PMU_MINRES_MSK, 1 << ldo); + else + chipco_mask32(cc, SSB_CHIPCO_PMU_MINRES_MSK, ~(1 << ldo)); + chipco_read32(cc, SSB_CHIPCO_PMU_MINRES_MSK); //SPEC FIXME found via mmiotrace - dummy read? +} + +EXPORT_SYMBOL(ssb_pmu_set_ldo_voltage); +EXPORT_SYMBOL(ssb_pmu_set_ldo_paref); diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 21556a2d9e7..52e15e079c6 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -115,7 +115,7 @@ #define IEEE80211_MAX_SSID_LEN 32 #define IEEE80211_MAX_MESH_ID_LEN 32 -#define IEEE80211_MESH_CONFIG_LEN 19 +#define IEEE80211_MESH_CONFIG_LEN 24 #define IEEE80211_QOS_CTL_LEN 2 #define IEEE80211_QOS_CTL_TID_MASK 0x000F diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h index d3b1d18922f..4e27acf0a92 100644 --- a/include/linux/ssb/ssb_driver_chipcommon.h +++ b/include/linux/ssb/ssb_driver_chipcommon.h @@ -629,5 +629,15 @@ extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc, /* PMU support */ extern void ssb_pmu_init(struct ssb_chipcommon *cc); +enum ssb_pmu_ldo_volt_id { + LDO_PAREF = 0, + LDO_VOLT1, + LDO_VOLT2, + LDO_VOLT3, +}; + +void ssb_pmu_set_ldo_voltage(struct ssb_chipcommon *cc, + enum ssb_pmu_ldo_volt_id id, u32 voltage); +void ssb_pmu_set_ldo_paref(struct ssb_chipcommon *cc, bool on); #endif /* LINUX_SSB_CHIPCO_H_ */ diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h index 2b3fbbb8669..e9054a283fd 100644 --- a/include/net/iw_handler.h +++ b/include/net/iw_handler.h @@ -416,13 +416,13 @@ struct iw_spy_data * data (i.e. valid as long as struct net_device exist, same locking rules). */ /* Forward declaration */ -struct ieee80211_device; +struct libipw_device; /* The struct */ struct iw_public_data { /* Driver enhanced spy support */ struct iw_spy_data * spy_data; - /* Structure managed by the in-kernel IEEE 802.11 layer */ - struct ieee80211_device * ieee80211; + /* Legacy structure managed by the ipw2x00-specific IEEE 802.11 layer */ + struct libipw_device * libipw; }; /**************************** PROTOTYPES ****************************/ diff --git a/include/net/mac80211.h b/include/net/mac80211.h index aac84d7bd46..466859b285e 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1657,12 +1657,6 @@ void ieee80211_free_hw(struct ieee80211_hw *hw); */ void ieee80211_restart_hw(struct ieee80211_hw *hw); -/* - * trick to avoid symbol clashes with the ieee80211 subsystem, - * use the inline below instead - */ -void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb); - /** * ieee80211_rx - receive frame * @@ -1678,10 +1672,7 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb); * @hw: the hardware this frame came in on * @skb: the buffer to receive, owned by mac80211 after this call */ -static inline void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) -{ - __ieee80211_rx(hw, skb); -} +void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb); /** * ieee80211_rx_irqsafe - receive frame diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index d231c9323ad..020a94a3110 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -12,7 +12,11 @@ static inline int drv_tx(struct ieee80211_local *local, struct sk_buff *skb) static inline int drv_start(struct ieee80211_local *local) { - int ret = local->ops->start(&local->hw); + int ret; + + local->started = true; + smp_mb(); + ret = local->ops->start(&local->hw); trace_drv_start(local, ret); return ret; } @@ -21,6 +25,14 @@ static inline void drv_stop(struct ieee80211_local *local) { local->ops->stop(&local->hw); trace_drv_stop(local); + + /* sync away all work on the tasklet before clearing started */ + tasklet_disable(&local->tasklet); + tasklet_enable(&local->tasklet); + + barrier(); + + local->started = false; } static inline int drv_add_interface(struct ieee80211_local *local, diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 93e618a980d..dbd8411cc1b 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -367,6 +367,10 @@ struct ieee80211_if_mesh { u8 mesh_pm_id[4]; /* Congestion Control Mode Identifier */ u8 mesh_cc_id[4]; + /* Synchronization Protocol Identifier */ + u8 mesh_sp_id[4]; + /* Authentication Protocol Identifier */ + u8 mesh_auth_id[4]; /* Local mesh Destination Sequence Number */ u32 dsn; /* Last used PREQ ID */ @@ -663,6 +667,9 @@ struct ieee80211_local { */ bool quiescing; + /* device is started */ + bool started; + int tx_headroom; /* required headroom for hardware/radiotap */ /* Tasklet and skb queue to process calls from IRQ mode. All frames @@ -1082,6 +1089,7 @@ void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, /* Suspend/resume and hw reconfiguration */ int ieee80211_reconfig(struct ieee80211_local *local); +void ieee80211_stop_device(struct ieee80211_local *local); #ifdef CONFIG_PM int __ieee80211_suspend(struct ieee80211_hw *hw); diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index b161301056d..f6005adcbf9 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -277,11 +277,6 @@ static int ieee80211_open(struct net_device *dev) } } - if (local->open_count == 0) { - tasklet_enable(&local->tx_pending_tasklet); - tasklet_enable(&local->tasklet); - } - /* * set_multicast_list will be invoked by the networking core * which will check whether any increments here were done in @@ -502,30 +497,8 @@ static int ieee80211_stop(struct net_device *dev) } /* fall through */ default: - if (local->scan_sdata == sdata) { - if (!local->ops->hw_scan) - cancel_delayed_work_sync(&local->scan_work); - /* - * The software scan can no longer run now, so we can - * clear out the scan_sdata reference. However, the - * hardware scan may still be running. The complete - * function must be prepared to handle a NULL value. - */ - local->scan_sdata = NULL; - /* - * The memory barrier guarantees that another CPU - * that is hardware-scanning will now see the fact - * that this interface is gone. - */ - smp_mb(); - /* - * If software scanning, complete the scan but since - * the scan_sdata is NULL already don't send out a - * scan event to userspace -- the scan is incomplete. - */ - if (test_bit(SCAN_SW_SCANNING, &local->scanning)) - ieee80211_scan_completed(&local->hw, true); - } + if (local->scan_sdata == sdata) + ieee80211_scan_cancel(local); /* * Disable beaconing for AP and mesh, IBSS can't @@ -552,14 +525,8 @@ static int ieee80211_stop(struct net_device *dev) ieee80211_recalc_ps(local, -1); if (local->open_count == 0) { - drv_stop(local); - - ieee80211_led_radio(local, false); - - flush_workqueue(local->workqueue); - - tasklet_disable(&local->tx_pending_tasklet); - tasklet_disable(&local->tasklet); + ieee80211_clear_tx_pending(local); + ieee80211_stop_device(local); /* no reconfiguring after stop! */ hw_reconf_flags = 0; diff --git a/net/mac80211/main.c b/net/mac80211/main.c index dd3b0816614..797f53942e5 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -715,12 +715,10 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, skb_queue_head_init(&local->pending[i]); tasklet_init(&local->tx_pending_tasklet, ieee80211_tx_pending, (unsigned long)local); - tasklet_disable(&local->tx_pending_tasklet); tasklet_init(&local->tasklet, ieee80211_tasklet_handler, (unsigned long) local); - tasklet_disable(&local->tasklet); skb_queue_head_init(&local->skb_queue); skb_queue_head_init(&local->skb_queue_unreliable); diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 3185e18c821..f7364e56f1e 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -18,8 +18,11 @@ #define PP_OFFSET 1 /* Path Selection Protocol */ #define PM_OFFSET 5 /* Path Selection Metric */ #define CC_OFFSET 9 /* Congestion Control Mode */ -#define CAPAB_OFFSET 17 -#define ACCEPT_PLINKS 0x80 +#define SP_OFFSET 13 /* Synchronization Protocol */ +#define AUTH_OFFSET 17 /* Authentication Protocol */ +#define CAPAB_OFFSET 22 +#define CAPAB_ACCEPT_PLINKS 0x80 +#define CAPAB_FORWARDING 0x10 #define TMR_RUNNING_HK 0 #define TMR_RUNNING_MP 1 @@ -84,7 +87,9 @@ bool mesh_matches_local(struct ieee802_11_elems *ie, struct ieee80211_sub_if_dat memcmp(ifmsh->mesh_id, ie->mesh_id, ie->mesh_id_len) == 0 && memcmp(ifmsh->mesh_pp_id, ie->mesh_config + PP_OFFSET, 4) == 0 && memcmp(ifmsh->mesh_pm_id, ie->mesh_config + PM_OFFSET, 4) == 0 && - memcmp(ifmsh->mesh_cc_id, ie->mesh_config + CC_OFFSET, 4) == 0) + memcmp(ifmsh->mesh_cc_id, ie->mesh_config + CC_OFFSET, 4) == 0 && + memcmp(ifmsh->mesh_sp_id, ie->mesh_config + SP_OFFSET, 4) == 0 && + memcmp(ifmsh->mesh_auth_id, ie->mesh_config + AUTH_OFFSET, 4) == 0) return true; return false; @@ -97,7 +102,7 @@ bool mesh_matches_local(struct ieee802_11_elems *ie, struct ieee80211_sub_if_dat */ bool mesh_peer_accepts_plinks(struct ieee802_11_elems *ie) { - return (*(ie->mesh_config + CAPAB_OFFSET) & ACCEPT_PLINKS) != 0; + return (*(ie->mesh_config + CAPAB_OFFSET) & CAPAB_ACCEPT_PLINKS) != 0; } /** @@ -123,11 +128,18 @@ void mesh_accept_plinks_update(struct ieee80211_sub_if_data *sdata) void mesh_ids_set_default(struct ieee80211_if_mesh *sta) { - u8 def_id[4] = {0x00, 0x0F, 0xAC, 0xff}; - - memcpy(sta->mesh_pp_id, def_id, 4); - memcpy(sta->mesh_pm_id, def_id, 4); - memcpy(sta->mesh_cc_id, def_id, 4); + u8 oui[3] = {0x00, 0x0F, 0xAC}; + + memcpy(sta->mesh_pp_id, oui, sizeof(oui)); + memcpy(sta->mesh_pm_id, oui, sizeof(oui)); + memcpy(sta->mesh_cc_id, oui, sizeof(oui)); + memcpy(sta->mesh_sp_id, oui, sizeof(oui)); + memcpy(sta->mesh_auth_id, oui, sizeof(oui)); + sta->mesh_pp_id[sizeof(oui)] = 0; + sta->mesh_pm_id[sizeof(oui)] = 0; + sta->mesh_cc_id[sizeof(oui)] = 0xff; + sta->mesh_sp_id[sizeof(oui)] = 0xff; + sta->mesh_auth_id[sizeof(oui)] = 0x0; } int mesh_rmc_init(struct ieee80211_sub_if_data *sdata) @@ -245,7 +257,7 @@ void mesh_mgmt_ies_add(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) if (sdata->u.mesh.mesh_id_len) memcpy(pos, sdata->u.mesh.mesh_id, sdata->u.mesh.mesh_id_len); - pos = skb_put(skb, 21); + pos = skb_put(skb, 2 + IEEE80211_MESH_CONFIG_LEN); *pos++ = WLAN_EID_MESH_CONFIG; *pos++ = IEEE80211_MESH_CONFIG_LEN; /* Version */ @@ -263,15 +275,22 @@ void mesh_mgmt_ies_add(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) memcpy(pos, sdata->u.mesh.mesh_cc_id, 4); pos += 4; - /* Channel precedence: - * Not running simple channel unification protocol - */ - memset(pos, 0x00, 4); + /* Synchronization protocol identifier */ + memcpy(pos, sdata->u.mesh.mesh_sp_id, 4); pos += 4; + /* Authentication Protocol identifier */ + memcpy(pos, sdata->u.mesh.mesh_auth_id, 4); + pos += 4; + + /* Mesh Formation Info */ + memset(pos, 0x00, 1); + pos += 1; + /* Mesh capability */ sdata->u.mesh.accepting_plinks = mesh_plink_availables(sdata); - *pos++ = sdata->u.mesh.accepting_plinks ? ACCEPT_PLINKS : 0x00; + *pos = CAPAB_FORWARDING; + *pos++ |= sdata->u.mesh.accepting_plinks ? CAPAB_ACCEPT_PLINKS : 0x00; *pos++ = 0x00; return; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index c374d2d73fa..97a278a2f48 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2123,25 +2123,9 @@ static void ieee80211_sta_work(struct work_struct *work) } } - list_for_each_entry(wk, &ifmgd->work_list, list) { - if (wk->state != IEEE80211_MGD_STATE_IDLE) { - anybusy = true; - break; - } - } ieee80211_recalc_idle(local); - if (!anybusy) { - mutex_unlock(&ifmgd->mtx); - - if (test_and_clear_bit(IEEE80211_STA_REQ_SCAN, &ifmgd->request)) - ieee80211_queue_delayed_work(&local->hw, - &local->scan_work, - round_jiffies_relative(0)); - return; - } - list_for_each_entry_safe(wk, tmp, &ifmgd->work_list, list) { if (time_is_after_jiffies(wk->timeout)) { /* @@ -2187,6 +2171,18 @@ static void ieee80211_sta_work(struct work_struct *work) } } + list_for_each_entry(wk, &ifmgd->work_list, list) { + if (wk->state != IEEE80211_MGD_STATE_IDLE) { + anybusy = true; + break; + } + } + if (!anybusy && + test_and_clear_bit(IEEE80211_STA_REQ_SCAN, &ifmgd->request)) + ieee80211_queue_delayed_work(&local->hw, + &local->scan_work, + round_jiffies_relative(0)); + mutex_unlock(&ifmgd->mtx); list_for_each_entry_safe(wk, tmp, &free_work, list) { diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c index a5d2f1fb441..e535f1c988f 100644 --- a/net/mac80211/pm.c +++ b/net/mac80211/pm.c @@ -107,17 +107,8 @@ int __ieee80211_suspend(struct ieee80211_hw *hw) } /* stop hardware - this must stop RX */ - if (local->open_count) { - ieee80211_led_radio(local, false); - drv_stop(local); - } - - /* - * flush again, in case driver queued work -- it - * shouldn't be doing (or cancel everything in the - * stop callback) that but better safe than sorry. - */ - flush_workqueue(local->workqueue); + if (local->open_count) + ieee80211_stop_device(local); local->suspended = true; /* need suspended to be visible before quiescing is false */ diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h index 869fe0ef951..38bf4168fc3 100644 --- a/net/mac80211/rc80211_minstrel.h +++ b/net/mac80211/rc80211_minstrel.h @@ -33,7 +33,6 @@ struct minstrel_rate { /* per-rate throughput */ u32 cur_tp; - u32 throughput; u64 succ_hist; u64 att_hist; diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c index 98f48070805..3d72ec5730d 100644 --- a/net/mac80211/rc80211_minstrel_debugfs.c +++ b/net/mac80211/rc80211_minstrel_debugfs.c @@ -83,7 +83,7 @@ minstrel_stats_open(struct inode *inode, struct file *file) p += sprintf(p, "%3u%s", mr->bitrate / 2, (mr->bitrate & 1 ? ".5" : " ")); - tp = ((mr->cur_tp * 96) / 18000) >> 10; + tp = mr->cur_tp / ((18000 << 10) / 96); prob = mr->cur_prob / 18; eprob = mr->probability / 18; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 7065fd7e7ba..c01588f9d45 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2440,24 +2440,20 @@ static u8 ieee80211_rx_reorder_ampdu(struct ieee80211_local *local, * This is the receive path handler. It is called by a low level driver when an * 802.11 MPDU is received from the hardware. */ -void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) +void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) { struct ieee80211_local *local = hw_to_local(hw); struct ieee80211_rate *rate = NULL; struct ieee80211_supported_band *sband; struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); - if (status->band < 0 || - status->band >= IEEE80211_NUM_BANDS) { - WARN_ON(1); - return; - } + if (WARN_ON(status->band < 0 || + status->band >= IEEE80211_NUM_BANDS)) + goto drop; sband = local->hw.wiphy->bands[status->band]; - if (!sband) { - WARN_ON(1); - return; - } + if (WARN_ON(!sband)) + goto drop; /* * If we're suspending, it is possible although not too likely @@ -2466,16 +2462,21 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) * that might, for example, cause stations to be added or other * driver callbacks be invoked. */ - if (unlikely(local->quiescing || local->suspended)) { - kfree_skb(skb); - return; - } + if (unlikely(local->quiescing || local->suspended)) + goto drop; + + /* + * The same happens when we're not even started, + * but that's worth a warning. + */ + if (WARN_ON(!local->started)) + goto drop; if (status->flag & RX_FLAG_HT) { /* rate_idx is MCS index */ if (WARN_ON(status->rate_idx < 0 || status->rate_idx >= 76)) - return; + goto drop; /* HT rates are not in the table - use the highest legacy rate * for now since other parts of mac80211 may not yet be fully * MCS aware. */ @@ -2483,7 +2484,7 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) } else { if (WARN_ON(status->rate_idx < 0 || status->rate_idx >= sband->n_bitrates)) - return; + goto drop; rate = &sband->bitrates[status->rate_idx]; } @@ -2522,8 +2523,12 @@ void __ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb) __ieee80211_rx_handle_packet(hw, skb, rate); rcu_read_unlock(); + + return; + drop: + kfree_skb(skb); } -EXPORT_SYMBOL(__ieee80211_rx); +EXPORT_SYMBOL(ieee80211_rx); /* This is a version of the rx handler that can be called from hard irq * context. Post the skb on the queue and schedule the tasklet */ diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 1e04be6b912..039901109fa 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -280,6 +280,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted) if (local->scan_req != local->int_scan_req) cfg80211_scan_done(local->scan_req, aborted); local->scan_req = NULL; + local->scan_sdata = NULL; was_hw_scan = test_bit(SCAN_HW_SCANNING, &local->scanning); local->scanning = 0; @@ -660,6 +661,7 @@ void ieee80211_scan_work(struct work_struct *work) int rc; local->scan_req = NULL; + local->scan_sdata = NULL; rc = __ieee80211_start_scan(sdata, req); mutex_unlock(&local->scan_mtx); @@ -742,7 +744,7 @@ int ieee80211_request_internal_scan(struct ieee80211_sub_if_data *sdata, void ieee80211_scan_cancel(struct ieee80211_local *local) { - bool swscan; + bool abortscan; cancel_delayed_work_sync(&local->scan_work); @@ -751,9 +753,10 @@ void ieee80211_scan_cancel(struct ieee80211_local *local) * queued -- mostly at suspend under RTNL. */ mutex_lock(&local->scan_mtx); - swscan = test_bit(SCAN_SW_SCANNING, &local->scanning); + abortscan = test_bit(SCAN_SW_SCANNING, &local->scanning) || + (!local->scanning && local->scan_req); mutex_unlock(&local->scan_mtx); - if (swscan) + if (abortscan) ieee80211_scan_completed(&local->hw, true); } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 5eb306377c6..dd656432136 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1007,6 +1007,16 @@ u32 ieee80211_sta_get_rates(struct ieee80211_local *local, return supp_rates; } +void ieee80211_stop_device(struct ieee80211_local *local) +{ + ieee80211_led_radio(local, false); + + cancel_work_sync(&local->reconfig_filter); + drv_stop(local); + + flush_workqueue(local->workqueue); +} + int ieee80211_reconfig(struct ieee80211_local *local) { struct ieee80211_hw *hw = &local->hw; diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig index c6031d5b135..aea7e6824af 100644 --- a/net/wireless/Kconfig +++ b/net/wireless/Kconfig @@ -17,6 +17,23 @@ config NL80211_TESTMODE Say N. +config CFG80211_DEVELOPER_WARNINGS + bool "enable developer warnings" + depends on CFG80211 + default n + help + This option enables some additional warnings that help + cfg80211 developers and driver developers, but that can + trigger due to races with userspace. + + For example, when a driver reports that it was disconnected + from the AP, but the user disconnects manually at the same + time, the warning might trigger spuriously due to races. + + Say Y only if you are developing cfg80211 or a driver based + on it (or mac80211). + + config CFG80211_REG_DEBUG bool "cfg80211 regulatory debugging" depends on CFG80211 diff --git a/net/wireless/core.c b/net/wireless/core.c index 154e1e294cb..45b2be3274d 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -294,69 +294,17 @@ static void cfg80211_rfkill_sync_work(struct work_struct *work) cfg80211_rfkill_set_block(rdev, rfkill_blocked(rdev->rfkill)); } -static void cfg80211_process_events(struct wireless_dev *wdev) -{ - struct cfg80211_event *ev; - unsigned long flags; - - spin_lock_irqsave(&wdev->event_lock, flags); - while (!list_empty(&wdev->event_list)) { - ev = list_first_entry(&wdev->event_list, - struct cfg80211_event, list); - list_del(&ev->list); - spin_unlock_irqrestore(&wdev->event_lock, flags); - - wdev_lock(wdev); - switch (ev->type) { - case EVENT_CONNECT_RESULT: - __cfg80211_connect_result( - wdev->netdev, is_zero_ether_addr(ev->cr.bssid) ? - NULL : ev->cr.bssid, - ev->cr.req_ie, ev->cr.req_ie_len, - ev->cr.resp_ie, ev->cr.resp_ie_len, - ev->cr.status, - ev->cr.status == WLAN_STATUS_SUCCESS, - NULL); - break; - case EVENT_ROAMED: - __cfg80211_roamed(wdev, ev->rm.bssid, - ev->rm.req_ie, ev->rm.req_ie_len, - ev->rm.resp_ie, ev->rm.resp_ie_len); - break; - case EVENT_DISCONNECTED: - __cfg80211_disconnected(wdev->netdev, - ev->dc.ie, ev->dc.ie_len, - ev->dc.reason, true); - break; - case EVENT_IBSS_JOINED: - __cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid); - break; - } - wdev_unlock(wdev); - - kfree(ev); - - spin_lock_irqsave(&wdev->event_lock, flags); - } - spin_unlock_irqrestore(&wdev->event_lock, flags); -} - static void cfg80211_event_work(struct work_struct *work) { struct cfg80211_registered_device *rdev; - struct wireless_dev *wdev; rdev = container_of(work, struct cfg80211_registered_device, event_work); rtnl_lock(); cfg80211_lock_rdev(rdev); - mutex_lock(&rdev->devlist_mtx); - - list_for_each_entry(wdev, &rdev->netdev_list, list) - cfg80211_process_events(wdev); - mutex_unlock(&rdev->devlist_mtx); + cfg80211_process_rdev_events(rdev); cfg80211_unlock_rdev(rdev); rtnl_unlock(); } @@ -664,7 +612,7 @@ static void wdev_cleanup_work(struct work_struct *work) if (WARN_ON(rdev->scan_req && rdev->scan_req->dev == wdev->netdev)) { rdev->scan_req->aborted = true; - ___cfg80211_scan_done(rdev); + ___cfg80211_scan_done(rdev, true); } cfg80211_unlock_rdev(rdev); @@ -755,6 +703,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb, default: break; } + break; + case NETDEV_DOWN: dev_hold(dev); schedule_work(&wdev->cleanup_work); break; diff --git a/net/wireless/core.h b/net/wireless/core.h index f565432ae22..2a33d8bc886 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -370,8 +370,12 @@ void cfg80211_sme_scan_done(struct net_device *dev); void cfg80211_sme_rx_auth(struct net_device *dev, const u8 *buf, size_t len); void cfg80211_sme_disassoc(struct net_device *dev, int idx); void __cfg80211_scan_done(struct work_struct *wk); -void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev); +void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak); void cfg80211_upload_connect_keys(struct wireless_dev *wdev); +int cfg80211_change_iface(struct cfg80211_registered_device *rdev, + struct net_device *dev, enum nl80211_iftype ntype, + u32 *flags, struct vif_params *params); +void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev); struct ieee80211_channel * rdev_fixed_channel(struct cfg80211_registered_device *rdev, @@ -380,4 +384,15 @@ int rdev_set_freq(struct cfg80211_registered_device *rdev, struct wireless_dev *for_wdev, int freq, enum nl80211_channel_type channel_type); +#ifdef CONFIG_CFG80211_DEVELOPER_WARNINGS +#define CFG80211_DEV_WARN_ON(cond) WARN_ON(cond) +#else +/* + * Trick to enable using it as a condition, + * and also not give a warning when it's + * not used that way. + */ +#define CFG80211_DEV_WARN_ON(cond) ({bool __r = (cond); __r; }) +#endif + #endif /* __NET_WIRELESS_CORE_H */ diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index 42840a01be7..c8833891197 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -22,7 +22,7 @@ void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid) if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC)) return; - if (WARN_ON(!wdev->ssid_len)) + if (!wdev->ssid_len) return; bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid, @@ -58,6 +58,8 @@ void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp) struct cfg80211_event *ev; unsigned long flags; + CFG80211_DEV_WARN_ON(!wdev->ssid_len); + ev = kzalloc(sizeof(*ev), gfp); if (!ev) return; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a8aaadeb677..eddab097435 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -977,12 +977,6 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) } } - if (!rdev->ops->change_virtual_intf || - !(rdev->wiphy.interface_modes & (1 << ntype))) { - err = -EOPNOTSUPP; - goto unlock; - } - if (info->attrs[NL80211_ATTR_MESH_ID]) { if (ntype != NL80211_IFTYPE_MESH_POINT) { err = -EINVAL; @@ -1008,18 +1002,10 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) } if (change) - err = rdev->ops->change_virtual_intf(&rdev->wiphy, dev, - ntype, flags, ¶ms); + err = cfg80211_change_iface(rdev, dev, ntype, flags, ¶ms); else err = 0; - WARN_ON(!err && dev->ieee80211_ptr->iftype != ntype); - - if (!err && (ntype != otype)) { - if (otype == NL80211_IFTYPE_ADHOC) - cfg80211_clear_ibss(dev, false); - } - unlock: dev_put(dev); cfg80211_unlock_rdev(rdev); @@ -2195,7 +2181,7 @@ static int nl80211_dump_mpath(struct sk_buff *skb, if (netdev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT) { err = -EOPNOTSUPP; - goto out; + goto out_err; } while (1) { diff --git a/net/wireless/scan.c b/net/wireless/scan.c index fe575a24c95..7043de6221a 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -18,7 +18,7 @@ #define IEEE80211_SCAN_RESULT_EXPIRE (15 * HZ) -void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev) +void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak) { struct cfg80211_scan_request *request; struct net_device *dev; @@ -26,8 +26,13 @@ void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev) union iwreq_data wrqu; #endif + ASSERT_RDEV_LOCK(rdev); + request = rdev->scan_req; + if (!request) + return; + dev = request->dev; /* @@ -53,7 +58,17 @@ void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev) dev_put(dev); rdev->scan_req = NULL; - kfree(request); + + /* + * OK. If this is invoked with "leak" then we can't + * free this ... but we've cleaned it up anyway. The + * driver failed to call the scan_done callback, so + * all bets are off, it might still be trying to use + * the scan request or not ... if it accesses the dev + * in there (it shouldn't anyway) then it may crash. + */ + if (!leak) + kfree(request); } void __cfg80211_scan_done(struct work_struct *wk) @@ -64,7 +79,7 @@ void __cfg80211_scan_done(struct work_struct *wk) scan_done_wk); cfg80211_lock_rdev(rdev); - ___cfg80211_scan_done(rdev); + ___cfg80211_scan_done(rdev, false); cfg80211_unlock_rdev(rdev); } diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 4a8289f9b4f..68307883ec8 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -351,7 +351,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid, if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION)) return; - if (WARN_ON(wdev->sme_state != CFG80211_SME_CONNECTING)) + if (wdev->sme_state != CFG80211_SME_CONNECTING) return; nl80211_send_connect_result(wiphy_to_dev(wdev->wiphy), dev, @@ -445,6 +445,8 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid, struct cfg80211_event *ev; unsigned long flags; + CFG80211_DEV_WARN_ON(wdev->sme_state != CFG80211_SME_CONNECTING); + ev = kzalloc(sizeof(*ev) + req_ie_len + resp_ie_len, gfp); if (!ev) return; @@ -481,7 +483,7 @@ void __cfg80211_roamed(struct wireless_dev *wdev, const u8 *bssid, if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION)) return; - if (WARN_ON(wdev->sme_state != CFG80211_SME_CONNECTED)) + if (wdev->sme_state != CFG80211_SME_CONNECTED) return; /* internal error -- how did we get to CONNECTED w/o BSS? */ @@ -540,6 +542,8 @@ void cfg80211_roamed(struct net_device *dev, const u8 *bssid, struct cfg80211_event *ev; unsigned long flags; + CFG80211_DEV_WARN_ON(wdev->sme_state != CFG80211_SME_CONNECTED); + ev = kzalloc(sizeof(*ev) + req_ie_len + resp_ie_len, gfp); if (!ev) return; @@ -575,7 +579,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie, if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION)) return; - if (WARN_ON(wdev->sme_state != CFG80211_SME_CONNECTED)) + if (wdev->sme_state != CFG80211_SME_CONNECTED) return; if (wdev->current_bss) { @@ -639,6 +643,8 @@ void cfg80211_disconnected(struct net_device *dev, u16 reason, struct cfg80211_event *ev; unsigned long flags; + CFG80211_DEV_WARN_ON(wdev->sme_state != CFG80211_SME_CONNECTED); + ev = kzalloc(sizeof(*ev) + ie_len, gfp); if (!ev) return; diff --git a/net/wireless/util.c b/net/wireless/util.c index 693275a16a2..3fc2df86278 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -574,3 +574,111 @@ void cfg80211_upload_connect_keys(struct wireless_dev *wdev) kfree(wdev->connect_keys); wdev->connect_keys = NULL; } + +static void cfg80211_process_wdev_events(struct wireless_dev *wdev) +{ + struct cfg80211_event *ev; + unsigned long flags; + const u8 *bssid = NULL; + + spin_lock_irqsave(&wdev->event_lock, flags); + while (!list_empty(&wdev->event_list)) { + ev = list_first_entry(&wdev->event_list, + struct cfg80211_event, list); + list_del(&ev->list); + spin_unlock_irqrestore(&wdev->event_lock, flags); + + wdev_lock(wdev); + switch (ev->type) { + case EVENT_CONNECT_RESULT: + if (!is_zero_ether_addr(ev->cr.bssid)) + bssid = ev->cr.bssid; + __cfg80211_connect_result( + wdev->netdev, bssid, + ev->cr.req_ie, ev->cr.req_ie_len, + ev->cr.resp_ie, ev->cr.resp_ie_len, + ev->cr.status, + ev->cr.status == WLAN_STATUS_SUCCESS, + NULL); + break; + case EVENT_ROAMED: + __cfg80211_roamed(wdev, ev->rm.bssid, + ev->rm.req_ie, ev->rm.req_ie_len, + ev->rm.resp_ie, ev->rm.resp_ie_len); + break; + case EVENT_DISCONNECTED: + __cfg80211_disconnected(wdev->netdev, + ev->dc.ie, ev->dc.ie_len, + ev->dc.reason, true); + break; + case EVENT_IBSS_JOINED: + __cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid); + break; + } + wdev_unlock(wdev); + + kfree(ev); + + spin_lock_irqsave(&wdev->event_lock, flags); + } + spin_unlock_irqrestore(&wdev->event_lock, flags); +} + +void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev) +{ + struct wireless_dev *wdev; + + ASSERT_RTNL(); + ASSERT_RDEV_LOCK(rdev); + + mutex_lock(&rdev->devlist_mtx); + + list_for_each_entry(wdev, &rdev->netdev_list, list) + cfg80211_process_wdev_events(wdev); + + mutex_unlock(&rdev->devlist_mtx); +} + +int cfg80211_change_iface(struct cfg80211_registered_device *rdev, + struct net_device *dev, enum nl80211_iftype ntype, + u32 *flags, struct vif_params *params) +{ + int err; + enum nl80211_iftype otype = dev->ieee80211_ptr->iftype; + + ASSERT_RDEV_LOCK(rdev); + + /* don't support changing VLANs, you just re-create them */ + if (otype == NL80211_IFTYPE_AP_VLAN) + return -EOPNOTSUPP; + + if (!rdev->ops->change_virtual_intf || + !(rdev->wiphy.interface_modes & (1 << ntype))) + return -EOPNOTSUPP; + + if (ntype != otype) { + switch (otype) { + case NL80211_IFTYPE_ADHOC: + cfg80211_leave_ibss(rdev, dev, false); + break; + case NL80211_IFTYPE_STATION: + cfg80211_disconnect(rdev, dev, + WLAN_REASON_DEAUTH_LEAVING, true); + break; + case NL80211_IFTYPE_MESH_POINT: + /* mesh should be handled? */ + break; + default: + break; + } + + cfg80211_process_rdev_events(rdev); + } + + err = rdev->ops->change_virtual_intf(&rdev->wiphy, dev, + ntype, flags, params); + + WARN_ON(!err && dev->ieee80211_ptr->iftype != ntype); + + return err; +} diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index c12029b1def..429dd06a4ec 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -70,18 +70,8 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, enum nl80211_iftype type; int ret; - if (!wdev) - return -EOPNOTSUPP; - rdev = wiphy_to_dev(wdev->wiphy); - if (!rdev->ops->change_virtual_intf) - return -EOPNOTSUPP; - - /* don't support changing VLANs, you just re-create them */ - if (wdev->iftype == NL80211_IFTYPE_AP_VLAN) - return -EOPNOTSUPP; - switch (*mode) { case IW_MODE_INFRA: type = NL80211_IFTYPE_STATION; @@ -104,9 +94,9 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info, memset(&vifparams, 0, sizeof(vifparams)); - ret = rdev->ops->change_virtual_intf(wdev->wiphy, dev, type, - NULL, &vifparams); - WARN_ON(!ret && wdev->iftype != type); + cfg80211_lock_rdev(rdev); + ret = cfg80211_change_iface(rdev, dev, type, NULL, &vifparams); + cfg80211_unlock_rdev(rdev); return ret; } |