diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/rt2x00/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2400pci.c | 92 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500pci.c | 101 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500usb.c | 118 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00config.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 57 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt61pci.c | 105 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt73usb.c | 122 |
9 files changed, 234 insertions, 386 deletions
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig index 4709c11da41..ad1549592c0 100644 --- a/drivers/net/wireless/rt2x00/Kconfig +++ b/drivers/net/wireless/rt2x00/Kconfig @@ -134,7 +134,7 @@ config RT2500USB config RT2500USB_LEDS bool "RT2500 leds support" - depends on RT2500USB + depends on RT2500USB && BROKEN select RT2X00_LIB_LEDS ---help--- This adds support for led triggers provided my mac80211. @@ -152,7 +152,7 @@ config RT73USB config RT73USB_LEDS bool "RT73 leds support" - depends on RT73USB + depends on RT73USB && BROKEN select RT2X00_LIB_LEDS ---help--- This adds support for led triggers provided my mac80211. diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index c58b1c0abc3..a6e9c89c802 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -270,6 +270,31 @@ static void rt2400pci_led_brightness(struct led_classdev *led_cdev, /* * Configuration handlers. */ +static void rt2400pci_config_filter(struct rt2x00_dev *rt2x00dev, + const unsigned int filter_flags) +{ + u32 reg; + + /* + * Start configuration steps. + * Note that the version error will always be dropped + * since there is no filter for it at this time. + */ + rt2x00pci_register_read(rt2x00dev, RXCSR0, ®); + rt2x00_set_field32(®, RXCSR0_DROP_CRC, + !(filter_flags & FIF_FCSFAIL)); + rt2x00_set_field32(®, RXCSR0_DROP_PHYSICAL, + !(filter_flags & FIF_PLCPFAIL)); + rt2x00_set_field32(®, RXCSR0_DROP_CONTROL, + !(filter_flags & FIF_CONTROL)); + rt2x00_set_field32(®, RXCSR0_DROP_NOT_TO_ME, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field32(®, RXCSR0_DROP_TODS, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field32(®, RXCSR0_DROP_VERSION_ERROR, 1); + rt2x00pci_register_write(rt2x00dev, RXCSR0, reg); +} + static void rt2400pci_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, struct rt2x00intf_conf *conf, @@ -306,8 +331,8 @@ static void rt2400pci_config_intf(struct rt2x00_dev *rt2x00dev, conf->bssid, sizeof(conf->bssid)); } -static int rt2400pci_config_erp(struct rt2x00_dev *rt2x00dev, - struct rt2x00lib_erp *erp) +static void rt2400pci_config_erp(struct rt2x00_dev *rt2x00dev, + struct rt2x00lib_erp *erp) { int preamble_mask; u32 reg; @@ -347,8 +372,6 @@ static int rt2400pci_config_erp(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, ARCSR5_SERVICE, 0x84); rt2x00_set_field32(®, ARCSR2_LENGTH, get_duration(ACK_SIZE, 110)); rt2x00pci_register_write(rt2x00dev, ARCSR5, reg); - - return 0; } static void rt2400pci_config_phymode(struct rt2x00_dev *rt2x00dev, @@ -1397,64 +1420,6 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev) /* * IEEE80211 stack callback functions. */ -static void rt2400pci_configure_filter(struct ieee80211_hw *hw, - unsigned int changed_flags, - unsigned int *total_flags, - int mc_count, - struct dev_addr_list *mc_list) -{ - struct rt2x00_dev *rt2x00dev = hw->priv; - u32 reg; - - /* - * Mask off any flags we are going to ignore from - * the total_flags field. - */ - *total_flags &= - FIF_ALLMULTI | - FIF_FCSFAIL | - FIF_PLCPFAIL | - FIF_CONTROL | - FIF_OTHER_BSS | - FIF_PROMISC_IN_BSS; - - /* - * Apply some rules to the filters: - * - Some filters imply different filters to be set. - * - Some things we can't filter out at all. - */ - *total_flags |= FIF_ALLMULTI; - if (*total_flags & FIF_OTHER_BSS || - *total_flags & FIF_PROMISC_IN_BSS) - *total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS; - - /* - * Check if there is any work left for us. - */ - if (rt2x00dev->packet_filter == *total_flags) - return; - rt2x00dev->packet_filter = *total_flags; - - /* - * Start configuration steps. - * Note that the version error will always be dropped - * since there is no filter for it at this time. - */ - rt2x00pci_register_read(rt2x00dev, RXCSR0, ®); - rt2x00_set_field32(®, RXCSR0_DROP_CRC, - !(*total_flags & FIF_FCSFAIL)); - rt2x00_set_field32(®, RXCSR0_DROP_PHYSICAL, - !(*total_flags & FIF_PLCPFAIL)); - rt2x00_set_field32(®, RXCSR0_DROP_CONTROL, - !(*total_flags & FIF_CONTROL)); - rt2x00_set_field32(®, RXCSR0_DROP_NOT_TO_ME, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field32(®, RXCSR0_DROP_TODS, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field32(®, RXCSR0_DROP_VERSION_ERROR, 1); - rt2x00pci_register_write(rt2x00dev, RXCSR0, reg); -} - static int rt2400pci_set_retry_limit(struct ieee80211_hw *hw, u32 short_retry, u32 long_retry) { @@ -1580,7 +1545,7 @@ static const struct ieee80211_ops rt2400pci_mac80211_ops = { .remove_interface = rt2x00mac_remove_interface, .config = rt2x00mac_config, .config_interface = rt2x00mac_config_interface, - .configure_filter = rt2400pci_configure_filter, + .configure_filter = rt2x00mac_configure_filter, .get_stats = rt2x00mac_get_stats, .set_retry_limit = rt2400pci_set_retry_limit, .bss_info_changed = rt2x00mac_bss_info_changed, @@ -1608,6 +1573,7 @@ static const struct rt2x00lib_ops rt2400pci_rt2x00_ops = { .write_tx_data = rt2x00pci_write_tx_data, .kick_tx_queue = rt2400pci_kick_tx_queue, .fill_rxdone = rt2400pci_fill_rxdone, + .config_filter = rt2400pci_config_filter, .config_intf = rt2400pci_config_intf, .config_erp = rt2400pci_config_erp, .config = rt2400pci_config, diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index 9468dde3c95..1bdb873b65f 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -270,6 +270,35 @@ static void rt2500pci_led_brightness(struct led_classdev *led_cdev, /* * Configuration handlers. */ +static void rt2500pci_config_filter(struct rt2x00_dev *rt2x00dev, + const unsigned int filter_flags) +{ + u32 reg; + + /* + * Start configuration steps. + * Note that the version error will always be dropped + * and broadcast frames will always be accepted since + * there is no filter for it at this time. + */ + rt2x00pci_register_read(rt2x00dev, RXCSR0, ®); + rt2x00_set_field32(®, RXCSR0_DROP_CRC, + !(filter_flags & FIF_FCSFAIL)); + rt2x00_set_field32(®, RXCSR0_DROP_PHYSICAL, + !(filter_flags & FIF_PLCPFAIL)); + rt2x00_set_field32(®, RXCSR0_DROP_CONTROL, + !(filter_flags & FIF_CONTROL)); + rt2x00_set_field32(®, RXCSR0_DROP_NOT_TO_ME, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field32(®, RXCSR0_DROP_TODS, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field32(®, RXCSR0_DROP_VERSION_ERROR, 1); + rt2x00_set_field32(®, RXCSR0_DROP_MCAST, + !(filter_flags & FIF_ALLMULTI)); + rt2x00_set_field32(®, RXCSR0_DROP_BCAST, 0); + rt2x00pci_register_write(rt2x00dev, RXCSR0, reg); +} + static void rt2500pci_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, struct rt2x00intf_conf *conf, @@ -309,8 +338,8 @@ static void rt2500pci_config_intf(struct rt2x00_dev *rt2x00dev, conf->bssid, sizeof(conf->bssid)); } -static int rt2500pci_config_erp(struct rt2x00_dev *rt2x00dev, - struct rt2x00lib_erp *erp) +static void rt2500pci_config_erp(struct rt2x00_dev *rt2x00dev, + struct rt2x00lib_erp *erp) { int preamble_mask; u32 reg; @@ -350,8 +379,6 @@ static int rt2500pci_config_erp(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, ARCSR5_SERVICE, 0x84); rt2x00_set_field32(®, ARCSR2_LENGTH, get_duration(ACK_SIZE, 110)); rt2x00pci_register_write(rt2x00dev, ARCSR5, reg); - - return 0; } static void rt2500pci_config_phymode(struct rt2x00_dev *rt2x00dev, @@ -1731,69 +1758,6 @@ static int rt2500pci_probe_hw(struct rt2x00_dev *rt2x00dev) /* * IEEE80211 stack callback functions. */ -static void rt2500pci_configure_filter(struct ieee80211_hw *hw, - unsigned int changed_flags, - unsigned int *total_flags, - int mc_count, - struct dev_addr_list *mc_list) -{ - struct rt2x00_dev *rt2x00dev = hw->priv; - u32 reg; - - /* - * Mask off any flags we are going to ignore from - * the total_flags field. - */ - *total_flags &= - FIF_ALLMULTI | - FIF_FCSFAIL | - FIF_PLCPFAIL | - FIF_CONTROL | - FIF_OTHER_BSS | - FIF_PROMISC_IN_BSS; - - /* - * Apply some rules to the filters: - * - Some filters imply different filters to be set. - * - Some things we can't filter out at all. - */ - if (mc_count) - *total_flags |= FIF_ALLMULTI; - if (*total_flags & FIF_OTHER_BSS || - *total_flags & FIF_PROMISC_IN_BSS) - *total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS; - - /* - * Check if there is any work left for us. - */ - if (rt2x00dev->packet_filter == *total_flags) - return; - rt2x00dev->packet_filter = *total_flags; - - /* - * Start configuration steps. - * Note that the version error will always be dropped - * and broadcast frames will always be accepted since - * there is no filter for it at this time. - */ - rt2x00pci_register_read(rt2x00dev, RXCSR0, ®); - rt2x00_set_field32(®, RXCSR0_DROP_CRC, - !(*total_flags & FIF_FCSFAIL)); - rt2x00_set_field32(®, RXCSR0_DROP_PHYSICAL, - !(*total_flags & FIF_PLCPFAIL)); - rt2x00_set_field32(®, RXCSR0_DROP_CONTROL, - !(*total_flags & FIF_CONTROL)); - rt2x00_set_field32(®, RXCSR0_DROP_NOT_TO_ME, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field32(®, RXCSR0_DROP_TODS, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field32(®, RXCSR0_DROP_VERSION_ERROR, 1); - rt2x00_set_field32(®, RXCSR0_DROP_MCAST, - !(*total_flags & FIF_ALLMULTI)); - rt2x00_set_field32(®, RXCSR0_DROP_BCAST, 0); - rt2x00pci_register_write(rt2x00dev, RXCSR0, reg); -} - static int rt2500pci_set_retry_limit(struct ieee80211_hw *hw, u32 short_retry, u32 long_retry) { @@ -1894,7 +1858,7 @@ static const struct ieee80211_ops rt2500pci_mac80211_ops = { .remove_interface = rt2x00mac_remove_interface, .config = rt2x00mac_config, .config_interface = rt2x00mac_config_interface, - .configure_filter = rt2500pci_configure_filter, + .configure_filter = rt2x00mac_configure_filter, .get_stats = rt2x00mac_get_stats, .set_retry_limit = rt2500pci_set_retry_limit, .bss_info_changed = rt2x00mac_bss_info_changed, @@ -1922,6 +1886,7 @@ static const struct rt2x00lib_ops rt2500pci_rt2x00_ops = { .write_tx_data = rt2x00pci_write_tx_data, .kick_tx_queue = rt2500pci_kick_tx_queue, .fill_rxdone = rt2500pci_fill_rxdone, + .config_filter = rt2500pci_config_filter, .config_intf = rt2500pci_config_intf, .config_erp = rt2500pci_config_erp, .config = rt2500pci_config, diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index 8959a684f40..f5c18f011e9 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -316,6 +316,35 @@ static void rt2500usb_led_brightness(struct led_classdev *led_cdev, /* * Configuration handlers. */ +static void rt2500usb_config_filter(struct rt2x00_dev *rt2x00dev, + const unsigned int filter_flags) +{ + u16 reg; + + /* + * Start configuration steps. + * Note that the version error will always be dropped + * and broadcast frames will always be accepted since + * there is no filter for it at this time. + */ + rt2500usb_register_read(rt2x00dev, TXRX_CSR2, ®); + rt2x00_set_field16(®, TXRX_CSR2_DROP_CRC, + !(filter_flags & FIF_FCSFAIL)); + rt2x00_set_field16(®, TXRX_CSR2_DROP_PHYSICAL, + !(filter_flags & FIF_PLCPFAIL)); + rt2x00_set_field16(®, TXRX_CSR2_DROP_CONTROL, + !(filter_flags & FIF_CONTROL)); + rt2x00_set_field16(®, TXRX_CSR2_DROP_NOT_TO_ME, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field16(®, TXRX_CSR2_DROP_TODS, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field16(®, TXRX_CSR2_DROP_VERSION_ERROR, 1); + rt2x00_set_field16(®, TXRX_CSR2_DROP_MULTICAST, + !(filter_flags & FIF_ALLMULTI)); + rt2x00_set_field16(®, TXRX_CSR2_DROP_BROADCAST, 0); + rt2500usb_register_write(rt2x00dev, TXRX_CSR2, reg); +} + static void rt2500usb_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, struct rt2x00intf_conf *conf, @@ -358,18 +387,11 @@ static void rt2500usb_config_intf(struct rt2x00_dev *rt2x00dev, (3 * sizeof(__le16))); } -static int rt2500usb_config_erp(struct rt2x00_dev *rt2x00dev, - struct rt2x00lib_erp *erp) +static void rt2500usb_config_erp(struct rt2x00_dev *rt2x00dev, + struct rt2x00lib_erp *erp) { u16 reg; - /* - * When in atomic context, we should let rt2x00lib - * try this configuration again later. - */ - if (in_atomic()) - return -EAGAIN; - rt2500usb_register_read(rt2x00dev, TXRX_CSR1, ®); rt2x00_set_field16(®, TXRX_CSR1_ACK_TIMEOUT, erp->ack_timeout); rt2500usb_register_write(rt2x00dev, TXRX_CSR1, reg); @@ -378,8 +400,6 @@ static int rt2500usb_config_erp(struct rt2x00_dev *rt2x00dev, rt2x00_set_field16(®, TXRX_CSR10_AUTORESPOND_PREAMBLE, !!erp->short_preamble); rt2500usb_register_write(rt2x00dev, TXRX_CSR10, reg); - - return 0; } static void rt2500usb_config_phymode(struct rt2x00_dev *rt2x00dev, @@ -1644,6 +1664,7 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev) */ __set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags); __set_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags); + __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags); /* * Set the rssi offset. @@ -1656,78 +1677,6 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev) /* * IEEE80211 stack callback functions. */ -static void rt2500usb_configure_filter(struct ieee80211_hw *hw, - unsigned int changed_flags, - unsigned int *total_flags, - int mc_count, - struct dev_addr_list *mc_list) -{ - struct rt2x00_dev *rt2x00dev = hw->priv; - u16 reg; - - /* - * Mask off any flags we are going to ignore from - * the total_flags field. - */ - *total_flags &= - FIF_ALLMULTI | - FIF_FCSFAIL | - FIF_PLCPFAIL | - FIF_CONTROL | - FIF_OTHER_BSS | - FIF_PROMISC_IN_BSS; - - /* - * Apply some rules to the filters: - * - Some filters imply different filters to be set. - * - Some things we can't filter out at all. - */ - if (mc_count) - *total_flags |= FIF_ALLMULTI; - if (*total_flags & FIF_OTHER_BSS || - *total_flags & FIF_PROMISC_IN_BSS) - *total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS; - - /* - * Check if there is any work left for us. - */ - if (rt2x00dev->packet_filter == *total_flags) - return; - rt2x00dev->packet_filter = *total_flags; - - /* - * When in atomic context, reschedule and let rt2x00lib - * call this function again. - */ - if (in_atomic()) { - queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->filter_work); - return; - } - - /* - * Start configuration steps. - * Note that the version error will always be dropped - * and broadcast frames will always be accepted since - * there is no filter for it at this time. - */ - rt2500usb_register_read(rt2x00dev, TXRX_CSR2, ®); - rt2x00_set_field16(®, TXRX_CSR2_DROP_CRC, - !(*total_flags & FIF_FCSFAIL)); - rt2x00_set_field16(®, TXRX_CSR2_DROP_PHYSICAL, - !(*total_flags & FIF_PLCPFAIL)); - rt2x00_set_field16(®, TXRX_CSR2_DROP_CONTROL, - !(*total_flags & FIF_CONTROL)); - rt2x00_set_field16(®, TXRX_CSR2_DROP_NOT_TO_ME, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field16(®, TXRX_CSR2_DROP_TODS, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field16(®, TXRX_CSR2_DROP_VERSION_ERROR, 1); - rt2x00_set_field16(®, TXRX_CSR2_DROP_MULTICAST, - !(*total_flags & FIF_ALLMULTI)); - rt2x00_set_field16(®, TXRX_CSR2_DROP_BROADCAST, 0); - rt2500usb_register_write(rt2x00dev, TXRX_CSR2, reg); -} - static int rt2500usb_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb, struct ieee80211_tx_control *control) @@ -1824,7 +1773,7 @@ static const struct ieee80211_ops rt2500usb_mac80211_ops = { .remove_interface = rt2x00mac_remove_interface, .config = rt2x00mac_config, .config_interface = rt2x00mac_config_interface, - .configure_filter = rt2500usb_configure_filter, + .configure_filter = rt2x00mac_configure_filter, .get_stats = rt2x00mac_get_stats, .bss_info_changed = rt2x00mac_bss_info_changed, .conf_tx = rt2x00mac_conf_tx, @@ -1848,6 +1797,7 @@ static const struct rt2x00lib_ops rt2500usb_rt2x00_ops = { .get_tx_data_len = rt2500usb_get_tx_data_len, .kick_tx_queue = rt2500usb_kick_tx_queue, .fill_rxdone = rt2500usb_fill_rxdone, + .config_filter = rt2500usb_config_filter, .config_intf = rt2500usb_config_intf, .config_erp = rt2500usb_config_erp, .config = rt2500usb_config, diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index c016bfe1def..333484ddb99 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -560,6 +560,8 @@ struct rt2x00lib_ops { /* * Configuration handlers. */ + void (*config_filter) (struct rt2x00_dev *rt2x00dev, + const unsigned int filter_flags); void (*config_intf) (struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, struct rt2x00intf_conf *conf, @@ -568,8 +570,8 @@ struct rt2x00lib_ops { #define CONFIG_UPDATE_MAC ( 1 << 2 ) #define CONFIG_UPDATE_BSSID ( 1 << 3 ) - int (*config_erp) (struct rt2x00_dev *rt2x00dev, - struct rt2x00lib_erp *erp); + void (*config_erp) (struct rt2x00_dev *rt2x00dev, + struct rt2x00lib_erp *erp); void (*config) (struct rt2x00_dev *rt2x00dev, struct rt2x00lib_conf *libconf, const unsigned int flags); @@ -624,6 +626,7 @@ enum rt2x00_flags { DRIVER_REQUIRE_FIRMWARE, DRIVER_REQUIRE_BEACON_GUARD, DRIVER_REQUIRE_ATIM_QUEUE, + DRIVER_REQUIRE_SCHEDULED, /* * Driver configuration @@ -987,6 +990,10 @@ int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf); int rt2x00mac_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_if_conf *conf); +void rt2x00mac_configure_filter(struct ieee80211_hw *hw, + unsigned int changed_flags, + unsigned int *total_flags, + int mc_count, struct dev_addr_list *mc_list); int rt2x00mac_get_stats(struct ieee80211_hw *hw, struct ieee80211_low_level_stats *stats); int rt2x00mac_get_tx_stats(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index 5e2d81a9e43..a9930a03f45 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -80,7 +80,6 @@ void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev, struct ieee80211_bss_conf *bss_conf) { struct rt2x00lib_erp erp; - int retval; memset(&erp, 0, sizeof(erp)); @@ -101,14 +100,7 @@ void rt2x00lib_config_erp(struct rt2x00_dev *rt2x00dev, erp.ack_consume_time += PREAMBLE; } - retval = rt2x00dev->ops->lib->config_erp(rt2x00dev, &erp); - - if (retval) { - spin_lock(&intf->lock); - intf->delayed_flags |= DELAYED_CONFIG_ERP; - queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work); - spin_unlock(&intf->lock); - } + rt2x00dev->ops->lib->config_erp(rt2x00dev, &erp); } void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev, diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 0a11c27d603..17b6bb034eb 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -380,6 +380,50 @@ int rt2x00mac_config_interface(struct ieee80211_hw *hw, } EXPORT_SYMBOL_GPL(rt2x00mac_config_interface); +void rt2x00mac_configure_filter(struct ieee80211_hw *hw, + unsigned int changed_flags, + unsigned int *total_flags, + int mc_count, struct dev_addr_list *mc_list) +{ + struct rt2x00_dev *rt2x00dev = hw->priv; + + /* + * Mask off any flags we are going to ignore + * from the total_flags field. + */ + *total_flags &= + FIF_ALLMULTI | + FIF_FCSFAIL | + FIF_PLCPFAIL | + FIF_CONTROL | + FIF_OTHER_BSS | + FIF_PROMISC_IN_BSS; + + /* + * Apply some rules to the filters: + * - Some filters imply different filters to be set. + * - Some things we can't filter out at all. + * - Multicast filter seems to kill broadcast traffic so never use it. + */ + *total_flags |= FIF_ALLMULTI; + if (*total_flags & FIF_OTHER_BSS || + *total_flags & FIF_PROMISC_IN_BSS) + *total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS; + + /* + * Check if there is any work left for us. + */ + if (rt2x00dev->packet_filter == *total_flags) + return; + rt2x00dev->packet_filter = *total_flags; + + if (!test_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags)) + queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->filter_work); + else + rt2x00dev->ops->lib->config_filter(rt2x00dev, *total_flags); +} +EXPORT_SYMBOL_GPL(rt2x00mac_configure_filter); + int rt2x00mac_get_stats(struct ieee80211_hw *hw, struct ieee80211_low_level_stats *stats) { @@ -419,6 +463,7 @@ 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; /* * When the association status has changed we must reset the link @@ -439,11 +484,19 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw, * When the erp information has changed, we should perform * additional configuration steps. For all other changes we are done. */ - if (changes & BSS_CHANGED_ERP_PREAMBLE) - rt2x00lib_config_erp(rt2x00dev, intf, bss_conf); + if (changes & BSS_CHANGED_ERP_PREAMBLE) { + if (!test_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags)) + rt2x00lib_config_erp(rt2x00dev, intf, bss_conf); + else + delayed |= DELAYED_CONFIG_ERP; + } spin_lock(&intf->lock); memcpy(&intf->conf, bss_conf, sizeof(*bss_conf)); + if (delayed) { + intf->delayed_flags |= delayed; + queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->intf_work); + } spin_unlock(&intf->lock); } EXPORT_SYMBOL_GPL(rt2x00mac_bss_info_changed); diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 6e643c8db42..0d2e6f7dd69 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -321,6 +321,37 @@ static void rt61pci_led_brightness(struct led_classdev *led_cdev, /* * Configuration handlers. */ +static void rt61pci_config_filter(struct rt2x00_dev *rt2x00dev, + const unsigned int filter_flags) +{ + u32 reg; + + /* + * Start configuration steps. + * Note that the version error will always be dropped + * and broadcast frames will always be accepted since + * there is no filter for it at this time. + */ + rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, ®); + rt2x00_set_field32(®, TXRX_CSR0_DROP_CRC, + !(filter_flags & FIF_FCSFAIL)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_PHYSICAL, + !(filter_flags & FIF_PLCPFAIL)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_CONTROL, + !(filter_flags & FIF_CONTROL)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_NOT_TO_ME, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_TO_DS, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_VERSION_ERROR, 1); + rt2x00_set_field32(®, TXRX_CSR0_DROP_MULTICAST, + !(filter_flags & FIF_ALLMULTI)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_BROADCAST, 0); + rt2x00_set_field32(®, TXRX_CSR0_DROP_ACK_CTS, + !(filter_flags & FIF_CONTROL)); + rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg); +} + static void rt61pci_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, struct rt2x00intf_conf *conf, @@ -368,8 +399,8 @@ static void rt61pci_config_intf(struct rt2x00_dev *rt2x00dev, } } -static int rt61pci_config_erp(struct rt2x00_dev *rt2x00dev, - struct rt2x00lib_erp *erp) +static void rt61pci_config_erp(struct rt2x00_dev *rt2x00dev, + struct rt2x00lib_erp *erp) { u32 reg; @@ -381,8 +412,6 @@ static int rt61pci_config_erp(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_PREAMBLE, !!erp->short_preamble); rt2x00pci_register_write(rt2x00dev, TXRX_CSR4, reg); - - return 0; } static void rt61pci_config_phymode(struct rt2x00_dev *rt2x00dev, @@ -2284,71 +2313,6 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev) /* * IEEE80211 stack callback functions. */ -static void rt61pci_configure_filter(struct ieee80211_hw *hw, - unsigned int changed_flags, - unsigned int *total_flags, - int mc_count, - struct dev_addr_list *mc_list) -{ - struct rt2x00_dev *rt2x00dev = hw->priv; - u32 reg; - - /* - * Mask off any flags we are going to ignore from - * the total_flags field. - */ - *total_flags &= - FIF_ALLMULTI | - FIF_FCSFAIL | - FIF_PLCPFAIL | - FIF_CONTROL | - FIF_OTHER_BSS | - FIF_PROMISC_IN_BSS; - - /* - * Apply some rules to the filters: - * - Some filters imply different filters to be set. - * - Some things we can't filter out at all. - * - Multicast filter seems to kill broadcast traffic so never use it. - */ - *total_flags |= FIF_ALLMULTI; - if (*total_flags & FIF_OTHER_BSS || - *total_flags & FIF_PROMISC_IN_BSS) - *total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS; - - /* - * Check if there is any work left for us. - */ - if (rt2x00dev->packet_filter == *total_flags) - return; - rt2x00dev->packet_filter = *total_flags; - - /* - * Start configuration steps. - * Note that the version error will always be dropped - * and broadcast frames will always be accepted since - * there is no filter for it at this time. - */ - rt2x00pci_register_read(rt2x00dev, TXRX_CSR0, ®); - rt2x00_set_field32(®, TXRX_CSR0_DROP_CRC, - !(*total_flags & FIF_FCSFAIL)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_PHYSICAL, - !(*total_flags & FIF_PLCPFAIL)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_CONTROL, - !(*total_flags & FIF_CONTROL)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_NOT_TO_ME, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_TO_DS, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_VERSION_ERROR, 1); - rt2x00_set_field32(®, TXRX_CSR0_DROP_MULTICAST, - !(*total_flags & FIF_ALLMULTI)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_BROADCAST, 0); - rt2x00_set_field32(®, TXRX_CSR0_DROP_ACK_CTS, - !(*total_flags & FIF_CONTROL)); - rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg); -} - static int rt61pci_set_retry_limit(struct ieee80211_hw *hw, u32 short_retry, u32 long_retry) { @@ -2457,7 +2421,7 @@ static const struct ieee80211_ops rt61pci_mac80211_ops = { .remove_interface = rt2x00mac_remove_interface, .config = rt2x00mac_config, .config_interface = rt2x00mac_config_interface, - .configure_filter = rt61pci_configure_filter, + .configure_filter = rt2x00mac_configure_filter, .get_stats = rt2x00mac_get_stats, .set_retry_limit = rt61pci_set_retry_limit, .bss_info_changed = rt2x00mac_bss_info_changed, @@ -2487,6 +2451,7 @@ static const struct rt2x00lib_ops rt61pci_rt2x00_ops = { .write_tx_data = rt2x00pci_write_tx_data, .kick_tx_queue = rt61pci_kick_tx_queue, .fill_rxdone = rt61pci_fill_rxdone, + .config_filter = rt61pci_config_filter, .config_intf = rt61pci_config_intf, .config_erp = rt61pci_config_erp, .config = rt61pci_config, diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index b50f476e4bd..187e832bab2 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -333,6 +333,37 @@ static void rt73usb_led_brightness(struct led_classdev *led_cdev, /* * Configuration handlers. */ +static void rt73usb_config_filter(struct rt2x00_dev *rt2x00dev, + const unsigned int filter_flags) +{ + u32 reg; + + /* + * Start configuration steps. + * Note that the version error will always be dropped + * and broadcast frames will always be accepted since + * there is no filter for it at this time. + */ + rt73usb_register_read(rt2x00dev, TXRX_CSR0, ®); + rt2x00_set_field32(®, TXRX_CSR0_DROP_CRC, + !(filter_flags & FIF_FCSFAIL)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_PHYSICAL, + !(filter_flags & FIF_PLCPFAIL)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_CONTROL, + !(filter_flags & FIF_CONTROL)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_NOT_TO_ME, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_TO_DS, + !(filter_flags & FIF_PROMISC_IN_BSS)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_VERSION_ERROR, 1); + rt2x00_set_field32(®, TXRX_CSR0_DROP_MULTICAST, + !(filter_flags & FIF_ALLMULTI)); + rt2x00_set_field32(®, TXRX_CSR0_DROP_BROADCAST, 0); + rt2x00_set_field32(®, TXRX_CSR0_DROP_ACK_CTS, + !(filter_flags & FIF_CONTROL)); + rt73usb_register_write(rt2x00dev, TXRX_CSR0, reg); +} + static void rt73usb_config_intf(struct rt2x00_dev *rt2x00dev, struct rt2x00_intf *intf, struct rt2x00intf_conf *conf, @@ -380,18 +411,11 @@ static void rt73usb_config_intf(struct rt2x00_dev *rt2x00dev, } } -static int rt73usb_config_erp(struct rt2x00_dev *rt2x00dev, - struct rt2x00lib_erp *erp) +static void rt73usb_config_erp(struct rt2x00_dev *rt2x00dev, + struct rt2x00lib_erp *erp) { u32 reg; - /* - * When in atomic context, we should let rt2x00lib - * try this configuration again later. - */ - if (in_atomic()) - return -EAGAIN; - rt73usb_register_read(rt2x00dev, TXRX_CSR0, ®); rt2x00_set_field32(®, TXRX_CSR0_RX_ACK_TIMEOUT, erp->ack_timeout); rt73usb_register_write(rt2x00dev, TXRX_CSR0, reg); @@ -400,8 +424,6 @@ static int rt73usb_config_erp(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_PREAMBLE, !!erp->short_preamble); rt73usb_register_write(rt2x00dev, TXRX_CSR4, reg); - - return 0; } static void rt73usb_config_phymode(struct rt2x00_dev *rt2x00dev, @@ -1872,6 +1894,7 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev) * This device requires firmware. */ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); + __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags); /* * Set the rssi offset. @@ -1884,80 +1907,6 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev) /* * IEEE80211 stack callback functions. */ -static void rt73usb_configure_filter(struct ieee80211_hw *hw, - unsigned int changed_flags, - unsigned int *total_flags, - int mc_count, - struct dev_addr_list *mc_list) -{ - struct rt2x00_dev *rt2x00dev = hw->priv; - u32 reg; - - /* - * Mask off any flags we are going to ignore from - * the total_flags field. - */ - *total_flags &= - FIF_ALLMULTI | - FIF_FCSFAIL | - FIF_PLCPFAIL | - FIF_CONTROL | - FIF_OTHER_BSS | - FIF_PROMISC_IN_BSS; - - /* - * Apply some rules to the filters: - * - Some filters imply different filters to be set. - * - Some things we can't filter out at all. - * - Multicast filter seems to kill broadcast traffic so never use it. - */ - *total_flags |= FIF_ALLMULTI; - if (*total_flags & FIF_OTHER_BSS || - *total_flags & FIF_PROMISC_IN_BSS) - *total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS; - - /* - * Check if there is any work left for us. - */ - if (rt2x00dev->packet_filter == *total_flags) - return; - rt2x00dev->packet_filter = *total_flags; - - /* - * When in atomic context, reschedule and let rt2x00lib - * call this function again. - */ - if (in_atomic()) { - queue_work(rt2x00dev->hw->workqueue, &rt2x00dev->filter_work); - return; - } - - /* - * Start configuration steps. - * Note that the version error will always be dropped - * and broadcast frames will always be accepted since - * there is no filter for it at this time. - */ - rt73usb_register_read(rt2x00dev, TXRX_CSR0, ®); - rt2x00_set_field32(®, TXRX_CSR0_DROP_CRC, - !(*total_flags & FIF_FCSFAIL)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_PHYSICAL, - !(*total_flags & FIF_PLCPFAIL)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_CONTROL, - !(*total_flags & FIF_CONTROL)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_NOT_TO_ME, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_TO_DS, - !(*total_flags & FIF_PROMISC_IN_BSS)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_VERSION_ERROR, 1); - rt2x00_set_field32(®, TXRX_CSR0_DROP_MULTICAST, - !(*total_flags & FIF_ALLMULTI)); - rt2x00_set_field32(®, TXRX_CSR0_DROP_BROADCAST, 0); - rt2x00_set_field32(®, TXRX_CSR0_DROP_ACK_CTS, - !(*total_flags & FIF_CONTROL)); - rt73usb_register_write(rt2x00dev, TXRX_CSR0, reg); -} - static int rt73usb_set_retry_limit(struct ieee80211_hw *hw, u32 short_retry, u32 long_retry) { @@ -2067,7 +2016,7 @@ static const struct ieee80211_ops rt73usb_mac80211_ops = { .remove_interface = rt2x00mac_remove_interface, .config = rt2x00mac_config, .config_interface = rt2x00mac_config_interface, - .configure_filter = rt73usb_configure_filter, + .configure_filter = rt2x00mac_configure_filter, .get_stats = rt2x00mac_get_stats, .set_retry_limit = rt73usb_set_retry_limit, .bss_info_changed = rt2x00mac_bss_info_changed, @@ -2096,6 +2045,7 @@ static const struct rt2x00lib_ops rt73usb_rt2x00_ops = { .get_tx_data_len = rt73usb_get_tx_data_len, .kick_tx_queue = rt73usb_kick_tx_queue, .fill_rxdone = rt73usb_fill_rxdone, + .config_filter = rt73usb_config_filter, .config_intf = rt73usb_config_intf, .config_erp = rt73usb_config_erp, .config = rt73usb_config, |