aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/wireless/rt2x00
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/rt2x00')
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c218
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.h1
-rw-r--r--drivers/net/wireless/rt2x00/rt2800pci.c190
-rw-r--r--drivers/net/wireless/rt2x00/rt2800usb.c211
4 files changed, 221 insertions, 399 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 2c211199e56..d7771eaee04 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1859,6 +1859,224 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
EXPORT_SYMBOL_GPL(rt2800_init_eeprom);
/*
+ * RF value list for rt28x0
+ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
+ */
+static const struct rf_channel rf_vals[] = {
+ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b },
+ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f },
+ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b },
+ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f },
+ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b },
+ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f },
+ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b },
+ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f },
+ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b },
+ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f },
+ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b },
+ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f },
+ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b },
+ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 },
+
+ /* 802.11 UNI / HyperLan 2 */
+ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 },
+ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 },
+ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 },
+ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 },
+ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b },
+ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b },
+ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 },
+ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 },
+ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b },
+ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 },
+ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 },
+ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 },
+
+ /* 802.11 HyperLan 2 */
+ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 },
+ { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 },
+ { 104, 0x18402ec8, 0x185c06b2, 0x18578a55, 0x180ed1a3 },
+ { 108, 0x18402ecc, 0x185c0a32, 0x18578a55, 0x180ed193 },
+ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 },
+ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b },
+ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 },
+ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 },
+ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 },
+ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 },
+ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b },
+ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 },
+ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b },
+ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 },
+ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b },
+ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 },
+
+ /* 802.11 UNII */
+ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 },
+ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 },
+ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f },
+ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f },
+ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 },
+ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 },
+ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 },
+ { 167, 0x18402ec4, 0x184c03d2, 0x18179855, 0x1815531f },
+ { 169, 0x18402ec4, 0x184c03d2, 0x18179855, 0x18155327 },
+ { 171, 0x18402ec4, 0x184c03d6, 0x18179855, 0x18155307 },
+ { 173, 0x18402ec4, 0x184c03d6, 0x18179855, 0x1815530f },
+
+ /* 802.11 Japan */
+ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b },
+ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 },
+ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b },
+ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 },
+ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 },
+ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b },
+ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 },
+};
+
+/*
+ * RF value list for rt3070
+ * Supports: 2.4 GHz
+ */
+static const struct rf_channel rf_vals_3070[] = {
+ {1, 241, 2, 2 },
+ {2, 241, 2, 7 },
+ {3, 242, 2, 2 },
+ {4, 242, 2, 7 },
+ {5, 243, 2, 2 },
+ {6, 243, 2, 7 },
+ {7, 244, 2, 2 },
+ {8, 244, 2, 7 },
+ {9, 245, 2, 2 },
+ {10, 245, 2, 7 },
+ {11, 246, 2, 2 },
+ {12, 246, 2, 7 },
+ {13, 247, 2, 2 },
+ {14, 248, 2, 4 },
+};
+
+int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+{
+ struct rt2x00_chip *chip = &rt2x00dev->chip;
+ struct hw_mode_spec *spec = &rt2x00dev->spec;
+ struct channel_info *info;
+ char *tx_power1;
+ char *tx_power2;
+ unsigned int i;
+ u16 eeprom;
+
+ /*
+ * Initialize all hw fields.
+ */
+ rt2x00dev->hw->flags =
+ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
+ IEEE80211_HW_SIGNAL_DBM |
+ IEEE80211_HW_SUPPORTS_PS |
+ IEEE80211_HW_PS_NULLFUNC_STACK;
+
+ if (rt2x00_intf_is_usb(rt2x00dev))
+ rt2x00dev->hw->extra_tx_headroom =
+ TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
+ else if (rt2x00_intf_is_pci(rt2x00dev))
+ rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE;
+
+ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
+ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
+ rt2x00_eeprom_addr(rt2x00dev,
+ EEPROM_MAC_ADDR_0));
+
+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
+
+ /*
+ * Initialize hw_mode information.
+ */
+ spec->supported_bands = SUPPORT_BAND_2GHZ;
+ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
+
+ if (rt2x00_rf(chip, RF2820) ||
+ rt2x00_rf(chip, RF2720) ||
+ (rt2x00_intf_is_pci(rt2x00dev) &&
+ (rt2x00_rf(chip, RF3020) ||
+ rt2x00_rf(chip, RF3021) ||
+ rt2x00_rf(chip, RF3022) ||
+ rt2x00_rf(chip, RF2020) ||
+ rt2x00_rf(chip, RF3052)))) {
+ spec->num_channels = 14;
+ spec->channels = rf_vals;
+ } else if (rt2x00_rf(chip, RF2850) ||
+ rt2x00_rf(chip, RF2750)) {
+ spec->supported_bands |= SUPPORT_BAND_5GHZ;
+ spec->num_channels = ARRAY_SIZE(rf_vals);
+ spec->channels = rf_vals;
+ } else if (rt2x00_intf_is_usb(rt2x00dev) &&
+ (rt2x00_rf(chip, RF3020) ||
+ rt2x00_rf(chip, RF2020))) {
+ spec->num_channels = ARRAY_SIZE(rf_vals_3070);
+ spec->channels = rf_vals_3070;
+ }
+
+ /*
+ * Initialize HT information.
+ */
+ spec->ht.ht_supported = true;
+ spec->ht.cap =
+ IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
+ IEEE80211_HT_CAP_GRN_FLD |
+ IEEE80211_HT_CAP_SGI_20 |
+ IEEE80211_HT_CAP_SGI_40 |
+ IEEE80211_HT_CAP_TX_STBC |
+ IEEE80211_HT_CAP_RX_STBC |
+ IEEE80211_HT_CAP_PSMP_SUPPORT;
+ spec->ht.ampdu_factor = 3;
+ spec->ht.ampdu_density = 4;
+ spec->ht.mcs.tx_params =
+ IEEE80211_HT_MCS_TX_DEFINED |
+ IEEE80211_HT_MCS_TX_RX_DIFF |
+ ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) <<
+ IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
+
+ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
+ case 3:
+ spec->ht.mcs.rx_mask[2] = 0xff;
+ case 2:
+ spec->ht.mcs.rx_mask[1] = 0xff;
+ case 1:
+ spec->ht.mcs.rx_mask[0] = 0xff;
+ spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */
+ break;
+ }
+
+ /*
+ * Create channel information array
+ */
+ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+
+ spec->channels_info = info;
+
+ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
+ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
+
+ for (i = 0; i < 14; i++) {
+ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]);
+ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]);
+ }
+
+ if (spec->num_channels > 14) {
+ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
+ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
+
+ for (i = 14; i < spec->num_channels; i++) {
+ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]);
+ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]);
+ }
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(rt2800_probe_hw_mode);
+
+/*
* IEEE80211 stack callback functions.
*/
static void rt2800_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx,
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h
index da447114c83..2aa15f2b2c5 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/rt2x00/rt2800lib.h
@@ -131,6 +131,7 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev);
int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev);
int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev);
+int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev);
extern const struct ieee80211_ops rt2800_mac80211_ops;
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index c6077906950..e8fe2eabebb 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -1112,194 +1112,6 @@ static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
return rt2800_validate_eeprom(rt2x00dev);
}
-/*
- * RF value list for rt2860
- * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
- */
-static const struct rf_channel rf_vals[] = {
- { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b },
- { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f },
- { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b },
- { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f },
- { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b },
- { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f },
- { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b },
- { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f },
- { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b },
- { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f },
- { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b },
- { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f },
- { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b },
- { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 },
-
- /* 802.11 UNI / HyperLan 2 */
- { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 },
- { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 },
- { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 },
- { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 },
- { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b },
- { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b },
- { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 },
- { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 },
- { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b },
- { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 },
- { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 },
- { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 },
-
- /* 802.11 HyperLan 2 */
- { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 },
- { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 },
- { 104, 0x18402ec8, 0x185c06b2, 0x18578a55, 0x180ed1a3 },
- { 108, 0x18402ecc, 0x185c0a32, 0x18578a55, 0x180ed193 },
- { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 },
- { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b },
- { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 },
- { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 },
- { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 },
- { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 },
- { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b },
- { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 },
- { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b },
- { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 },
- { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b },
- { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 },
-
- /* 802.11 UNII */
- { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 },
- { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 },
- { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f },
- { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f },
- { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 },
- { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 },
- { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 },
- { 167, 0x18402ec4, 0x184c03d2, 0x18179855, 0x1815531f },
- { 169, 0x18402ec4, 0x184c03d2, 0x18179855, 0x18155327 },
- { 171, 0x18402ec4, 0x184c03d6, 0x18179855, 0x18155307 },
- { 173, 0x18402ec4, 0x184c03d6, 0x18179855, 0x1815530f },
-
- /* 802.11 Japan */
- { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b },
- { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 },
- { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b },
- { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 },
- { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 },
- { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b },
- { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 },
-};
-
-static int rt2800pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
-{
- struct rt2x00_chip *chip = &rt2x00dev->chip;
- struct hw_mode_spec *spec = &rt2x00dev->spec;
- struct channel_info *info;
- char *tx_power1;
- char *tx_power2;
- unsigned int i;
- u16 eeprom;
-
- /*
- * Initialize all hw fields.
- */
- rt2x00dev->hw->flags =
- IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_SUPPORTS_PS |
- IEEE80211_HW_PS_NULLFUNC_STACK;
-
- if (rt2x00_intf_is_pci(rt2x00dev))
- rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE;
-
- SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
- SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
- rt2x00_eeprom_addr(rt2x00dev,
- EEPROM_MAC_ADDR_0));
-
- rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
-
- /*
- * Initialize hw_mode information.
- */
- spec->supported_bands = SUPPORT_BAND_2GHZ;
- spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
-
- if (rt2x00_rf(chip, RF2820) ||
- rt2x00_rf(chip, RF2720) ||
- (rt2x00_intf_is_pci(rt2x00dev) &&
- (rt2x00_rf(chip, RF3020) ||
- rt2x00_rf(chip, RF3021) ||
- rt2x00_rf(chip, RF3022) ||
- rt2x00_rf(chip, RF2020) ||
- rt2x00_rf(chip, RF3052)))) {
- spec->num_channels = 14;
- spec->channels = rf_vals;
- } else if (rt2x00_rf(chip, RF2850) ||
- rt2x00_rf(chip, RF2750)) {
- spec->supported_bands |= SUPPORT_BAND_5GHZ;
- spec->num_channels = ARRAY_SIZE(rf_vals);
- spec->channels = rf_vals;
- }
-
- /*
- * Initialize HT information.
- */
- spec->ht.ht_supported = true;
- spec->ht.cap =
- IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
- IEEE80211_HT_CAP_GRN_FLD |
- IEEE80211_HT_CAP_SGI_20 |
- IEEE80211_HT_CAP_SGI_40 |
- IEEE80211_HT_CAP_TX_STBC |
- IEEE80211_HT_CAP_RX_STBC |
- IEEE80211_HT_CAP_PSMP_SUPPORT;
- spec->ht.ampdu_factor = 3;
- spec->ht.ampdu_density = 4;
- spec->ht.mcs.tx_params =
- IEEE80211_HT_MCS_TX_DEFINED |
- IEEE80211_HT_MCS_TX_RX_DIFF |
- ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) <<
- IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
-
- switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
- case 3:
- spec->ht.mcs.rx_mask[2] = 0xff;
- case 2:
- spec->ht.mcs.rx_mask[1] = 0xff;
- case 1:
- spec->ht.mcs.rx_mask[0] = 0xff;
- spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */
- break;
- }
-
- /*
- * Create channel information array
- */
- info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
- if (!info)
- return -ENOMEM;
-
- spec->channels_info = info;
-
- tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
- tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
-
- for (i = 0; i < 14; i++) {
- info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]);
- info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]);
- }
-
- if (spec->num_channels > 14) {
- tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
- tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
-
- for (i = 14; i < spec->num_channels; i++) {
- info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]);
- info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]);
- }
- }
-
- return 0;
-}
-
static const struct rt2800_ops rt2800pci_rt2800_ops = {
.register_read = rt2x00pci_register_read,
.register_write = rt2x00pci_register_write,
@@ -1331,7 +1143,7 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* Initialize hw specifications.
*/
- retval = rt2800pci_probe_hw_mode(rt2x00dev);
+ retval = rt2800_probe_hw_mode(rt2x00dev);
if (retval)
return retval;
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index e86858a0e19..67bae36ecdd 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -672,215 +672,6 @@ static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
return rt2800_validate_eeprom(rt2x00dev);
}
-/*
- * RF value list for rt2870
- * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
- */
-static const struct rf_channel rf_vals[] = {
- { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b },
- { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f },
- { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b },
- { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f },
- { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b },
- { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f },
- { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b },
- { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f },
- { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b },
- { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f },
- { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b },
- { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f },
- { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b },
- { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 },
-
- /* 802.11 UNI / HyperLan 2 */
- { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 },
- { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 },
- { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 },
- { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 },
- { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b },
- { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b },
- { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 },
- { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 },
- { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b },
- { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 },
- { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 },
- { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 },
-
- /* 802.11 HyperLan 2 */
- { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 },
- { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 },
- { 104, 0x18402ec8, 0x185c06b2, 0x18578a55, 0x180ed1a3 },
- { 108, 0x18402ecc, 0x185c0a32, 0x18578a55, 0x180ed193 },
- { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 },
- { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b },
- { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 },
- { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 },
- { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 },
- { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 },
- { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b },
- { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 },
- { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b },
- { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 },
- { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b },
- { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 },
-
- /* 802.11 UNII */
- { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 },
- { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 },
- { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f },
- { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f },
- { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 },
- { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 },
- { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 },
- { 167, 0x18402ec4, 0x184c03d2, 0x18179855, 0x1815531f },
- { 169, 0x18402ec4, 0x184c03d2, 0x18179855, 0x18155327 },
- { 171, 0x18402ec4, 0x184c03d6, 0x18179855, 0x18155307 },
- { 173, 0x18402ec4, 0x184c03d6, 0x18179855, 0x1815530f },
-
- /* 802.11 Japan */
- { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b },
- { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 },
- { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b },
- { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 },
- { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 },
- { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b },
- { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 },
-};
-
-/*
- * RF value list for rt3070
- * Supports: 2.4 GHz
- */
-static const struct rf_channel rf_vals_3070[] = {
- {1, 241, 2, 2 },
- {2, 241, 2, 7 },
- {3, 242, 2, 2 },
- {4, 242, 2, 7 },
- {5, 243, 2, 2 },
- {6, 243, 2, 7 },
- {7, 244, 2, 2 },
- {8, 244, 2, 7 },
- {9, 245, 2, 2 },
- {10, 245, 2, 7 },
- {11, 246, 2, 2 },
- {12, 246, 2, 7 },
- {13, 247, 2, 2 },
- {14, 248, 2, 4 },
-};
-
-static int rt2800usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
-{
- struct rt2x00_chip *chip = &rt2x00dev->chip;
- struct hw_mode_spec *spec = &rt2x00dev->spec;
- struct channel_info *info;
- char *tx_power1;
- char *tx_power2;
- unsigned int i;
- u16 eeprom;
-
- /*
- * Initialize all hw fields.
- */
- rt2x00dev->hw->flags =
- IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_SUPPORTS_PS |
- IEEE80211_HW_PS_NULLFUNC_STACK;
-
- if (rt2x00_intf_is_usb(rt2x00dev))
- rt2x00dev->hw->extra_tx_headroom =
- TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
-
- SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
- SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
- rt2x00_eeprom_addr(rt2x00dev,
- EEPROM_MAC_ADDR_0));
-
- rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
-
- /*
- * Initialize hw_mode information.
- */
- spec->supported_bands = SUPPORT_BAND_2GHZ;
- spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
-
- if (rt2x00_rf(chip, RF2820) ||
- rt2x00_rf(chip, RF2720)) {
- spec->num_channels = 14;
- spec->channels = rf_vals;
- } else if (rt2x00_rf(chip, RF2850) ||
- rt2x00_rf(chip, RF2750)) {
- spec->supported_bands |= SUPPORT_BAND_5GHZ;
- spec->num_channels = ARRAY_SIZE(rf_vals);
- spec->channels = rf_vals;
- } else if (rt2x00_intf_is_usb(rt2x00dev) &&
- (rt2x00_rf(chip, RF3020) ||
- rt2x00_rf(chip, RF2020))) {
- spec->num_channels = ARRAY_SIZE(rf_vals_3070);
- spec->channels = rf_vals_3070;
- }
-
- /*
- * Initialize HT information.
- */
- spec->ht.ht_supported = true;
- spec->ht.cap =
- IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
- IEEE80211_HT_CAP_GRN_FLD |
- IEEE80211_HT_CAP_SGI_20 |
- IEEE80211_HT_CAP_SGI_40 |
- IEEE80211_HT_CAP_TX_STBC |
- IEEE80211_HT_CAP_RX_STBC |
- IEEE80211_HT_CAP_PSMP_SUPPORT;
- spec->ht.ampdu_factor = 3;
- spec->ht.ampdu_density = 4;
- spec->ht.mcs.tx_params =
- IEEE80211_HT_MCS_TX_DEFINED |
- IEEE80211_HT_MCS_TX_RX_DIFF |
- ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) <<
- IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
-
- switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
- case 3:
- spec->ht.mcs.rx_mask[2] = 0xff;
- case 2:
- spec->ht.mcs.rx_mask[1] = 0xff;
- case 1:
- spec->ht.mcs.rx_mask[0] = 0xff;
- spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */
- break;
- }
-
- /*
- * Create channel information array
- */
- info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
- if (!info)
- return -ENOMEM;
-
- spec->channels_info = info;
-
- tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
- tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
-
- for (i = 0; i < 14; i++) {
- info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]);
- info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]);
- }
-
- if (spec->num_channels > 14) {
- tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
- tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
-
- for (i = 14; i < spec->num_channels; i++) {
- info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]);
- info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]);
- }
- }
-
- return 0;
-}
-
static const struct rt2800_ops rt2800usb_rt2800_ops = {
.register_read = rt2x00usb_register_read,
.register_write = rt2x00usb_register_write,
@@ -912,7 +703,7 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
/*
* Initialize hw specifications.
*/
- retval = rt2800usb_probe_hw_mode(rt2x00dev);
+ retval = rt2800_probe_hw_mode(rt2x00dev);
if (retval)
return retval;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 15:48:30 +0000