diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2400pci.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500pci.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500usb.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 72 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800pci.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800usb.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 15 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00dev.c | 33 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 40 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt61pci.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt73usb.c | 1 |
11 files changed, 76 insertions, 91 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index 6458ab8..e3a2d90 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -1789,7 +1789,6 @@ static const struct data_queue_desc rt2400pci_queue_atim = { static const struct rt2x00_ops rt2400pci_ops = { .name = KBUILD_MODNAME, - .max_sta_intf = 1, .max_ap_intf = 1, .eeprom_size = EEPROM_SIZE, .rf_size = RF_SIZE, diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index 68bca14..479d756 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -2081,7 +2081,6 @@ static const struct data_queue_desc rt2500pci_queue_atim = { static const struct rt2x00_ops rt2500pci_ops = { .name = KBUILD_MODNAME, - .max_sta_intf = 1, .max_ap_intf = 1, .eeprom_size = EEPROM_SIZE, .rf_size = RF_SIZE, diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index f95b551..a12e84f 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -1896,7 +1896,6 @@ static const struct data_queue_desc rt2500usb_queue_atim = { static const struct rt2x00_ops rt2500usb_ops = { .name = KBUILD_MODNAME, - .max_sta_intf = 1, .max_ap_intf = 1, .eeprom_size = EEPROM_SIZE, .rf_size = RF_SIZE, diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 9e09367..540c94f 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -1763,36 +1763,15 @@ static void rt2800_config_channel_rf3xxx(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr); rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0); + rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, + rt2x00dev->default_ant.rx_chain_num <= 1); + rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, + rt2x00dev->default_ant.rx_chain_num <= 2); rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0); - if (rt2x00_rt(rt2x00dev, RT3390)) { - rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, - rt2x00dev->default_ant.rx_chain_num == 1); - rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, - rt2x00dev->default_ant.tx_chain_num == 1); - } else { - rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 0); - rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 0); - rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0); - rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0); - - switch (rt2x00dev->default_ant.tx_chain_num) { - case 1: - rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1); - /* fall through */ - case 2: - rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 1); - break; - } - - switch (rt2x00dev->default_ant.rx_chain_num) { - case 1: - rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1); - /* fall through */ - case 2: - rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 1); - break; - } - } + rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, + rt2x00dev->default_ant.tx_chain_num <= 1); + rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, + rt2x00dev->default_ant.tx_chain_num <= 2); rt2800_rfcsr_write(rt2x00dev, 1, rfcsr); rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr); @@ -2896,23 +2875,32 @@ EXPORT_SYMBOL_GPL(rt2800_link_stats); static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev) { + u8 vgc; + if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) { if (rt2x00_rt(rt2x00dev, RT3070) || rt2x00_rt(rt2x00dev, RT3071) || rt2x00_rt(rt2x00dev, RT3090) || rt2x00_rt(rt2x00dev, RT3290) || rt2x00_rt(rt2x00dev, RT3390) || + rt2x00_rt(rt2x00dev, RT3572) || rt2x00_rt(rt2x00dev, RT5390) || rt2x00_rt(rt2x00dev, RT5392)) - return 0x1c + (2 * rt2x00dev->lna_gain); + vgc = 0x1c + (2 * rt2x00dev->lna_gain); else - return 0x2e + rt2x00dev->lna_gain; + vgc = 0x2e + rt2x00dev->lna_gain; + } else { /* 5GHZ band */ + if (rt2x00_rt(rt2x00dev, RT3572)) + vgc = 0x22 + (rt2x00dev->lna_gain * 5) / 3; + else { + if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) + vgc = 0x32 + (rt2x00dev->lna_gain * 5) / 3; + else + vgc = 0x3a + (rt2x00dev->lna_gain * 5) / 3; + } } - if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) - return 0x32 + (rt2x00dev->lna_gain * 5) / 3; - else - return 0x3a + (rt2x00dev->lna_gain * 5) / 3; + return vgc; } static inline void rt2800_set_vgc(struct rt2x00_dev *rt2x00dev, @@ -3081,7 +3069,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); } else if (rt2x00_rt(rt2x00dev, RT5390) || - rt2x00_rt(rt2x00dev, RT5392)) { + rt2x00_rt(rt2x00dev, RT5392)) { rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); @@ -3526,6 +3514,11 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) } else if (rt2800_is_305x_soc(rt2x00dev)) { rt2800_bbp_write(rt2x00dev, 78, 0x0e); rt2800_bbp_write(rt2x00dev, 80, 0x08); + } else if (rt2x00_rt(rt2x00dev, RT3290)) { + rt2800_bbp_write(rt2x00dev, 74, 0x0b); + rt2800_bbp_write(rt2x00dev, 79, 0x18); + rt2800_bbp_write(rt2x00dev, 80, 0x09); + rt2800_bbp_write(rt2x00dev, 81, 0x33); } else if (rt2x00_rt(rt2x00dev, RT3352)) { rt2800_bbp_write(rt2x00dev, 78, 0x0e); rt2800_bbp_write(rt2x00dev, 80, 0x08); @@ -3534,13 +3527,6 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 81, 0x37); } - if (rt2x00_rt(rt2x00dev, RT3290)) { - rt2800_bbp_write(rt2x00dev, 74, 0x0b); - rt2800_bbp_write(rt2x00dev, 79, 0x18); - rt2800_bbp_write(rt2x00dev, 80, 0x09); - rt2800_bbp_write(rt2x00dev, 81, 0x33); - } - rt2800_bbp_write(rt2x00dev, 82, 0x62); if (rt2x00_rt(rt2x00dev, RT3290) || rt2x00_rt(rt2x00dev, RT5390) || diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 391e08f..27829e1 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -1088,7 +1088,6 @@ static const struct data_queue_desc rt2800pci_queue_bcn = { static const struct rt2x00_ops rt2800pci_ops = { .name = KBUILD_MODNAME, .drv_data_size = sizeof(struct rt2800_drv_data), - .max_sta_intf = 1, .max_ap_intf = 8, .eeprom_size = EEPROM_SIZE, .rf_size = RF_SIZE, diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 603b65d..c9e9370 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -870,7 +870,6 @@ static const struct data_queue_desc rt2800usb_queue_bcn = { static const struct rt2x00_ops rt2800usb_ops = { .name = KBUILD_MODNAME, .drv_data_size = sizeof(struct rt2800_drv_data), - .max_sta_intf = 1, .max_ap_intf = 8, .eeprom_size = EEPROM_SIZE, .rf_size = RF_SIZE, diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 49375c8..0751b35 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -656,7 +656,6 @@ struct rt2x00lib_ops { struct rt2x00_ops { const char *name; const unsigned int drv_data_size; - const unsigned int max_sta_intf; const unsigned int max_ap_intf; const unsigned int eeprom_size; const unsigned int rf_size; @@ -742,6 +741,14 @@ enum rt2x00_capability_flags { }; /* + * Interface combinations + */ +enum { + IF_COMB_AP = 0, + NUM_IF_COMB, +}; + +/* * rt2x00 device structure. */ struct rt2x00_dev { @@ -868,6 +875,12 @@ struct rt2x00_dev { unsigned int intf_beaconing; /* + * Interface combinations + */ + struct ieee80211_iface_limit if_limits_ap; + struct ieee80211_iface_combination if_combinations[NUM_IF_COMB]; + + /* * Link quality */ struct link link; diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 10cf672..69097d1 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -1118,6 +1118,34 @@ void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev) rt2x00dev->intf_associated = 0; } +static inline void rt2x00lib_set_if_combinations(struct rt2x00_dev *rt2x00dev) +{ + struct ieee80211_iface_limit *if_limit; + struct ieee80211_iface_combination *if_combination; + + /* + * Build up AP interface limits structure. + */ + if_limit = &rt2x00dev->if_limits_ap; + if_limit->max = rt2x00dev->ops->max_ap_intf; + if_limit->types = BIT(NL80211_IFTYPE_AP); + + /* + * Build up AP interface combinations structure. + */ + if_combination = &rt2x00dev->if_combinations[IF_COMB_AP]; + if_combination->limits = if_limit; + if_combination->n_limits = 1; + if_combination->max_interfaces = if_limit->max; + if_combination->num_different_channels = 1; + + /* + * Finally, specify the possible combinations to mac80211. + */ + rt2x00dev->hw->wiphy->iface_combinations = rt2x00dev->if_combinations; + rt2x00dev->hw->wiphy->n_iface_combinations = 1; +} + /* * driver allocation handlers. */ @@ -1126,6 +1154,11 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) int retval = -ENOMEM; /* + * Set possible interface combinations. + */ + rt2x00lib_set_if_combinations(rt2x00dev); + + /* * Allocate the driver data memory, if necessary. */ if (rt2x00dev->ops->drv_data_size > 0) { diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index c3d0f2f..98a9e48 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -214,46 +214,6 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, !test_bit(DEVICE_STATE_STARTED, &rt2x00dev->flags)) return -ENODEV; - switch (vif->type) { - case NL80211_IFTYPE_AP: - /* - * We don't support mixed combinations of - * sta and ap interfaces. - */ - if (rt2x00dev->intf_sta_count) - return -ENOBUFS; - - /* - * Check if we exceeded the maximum amount - * of supported interfaces. - */ - if (rt2x00dev->intf_ap_count >= rt2x00dev->ops->max_ap_intf) - return -ENOBUFS; - - break; - case NL80211_IFTYPE_STATION: - case NL80211_IFTYPE_ADHOC: - case NL80211_IFTYPE_MESH_POINT: - case NL80211_IFTYPE_WDS: - /* - * We don't support mixed combinations of - * sta and ap interfaces. - */ - if (rt2x00dev->intf_ap_count) - return -ENOBUFS; - - /* - * Check if we exceeded the maximum amount - * of supported interfaces. - */ - if (rt2x00dev->intf_sta_count >= rt2x00dev->ops->max_sta_intf) - return -ENOBUFS; - - break; - default: - return -EINVAL; - } - /* * Loop through all beacon queues to find a free * entry. Since there are as much beacon entries diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 2673e05..d6582a2 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -3045,7 +3045,6 @@ static const struct data_queue_desc rt61pci_queue_bcn = { static const struct rt2x00_ops rt61pci_ops = { .name = KBUILD_MODNAME, - .max_sta_intf = 1, .max_ap_intf = 4, .eeprom_size = EEPROM_SIZE, .rf_size = RF_SIZE, diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index cfa9f37..e5eb43b 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -2382,7 +2382,6 @@ static const struct data_queue_desc rt73usb_queue_bcn = { static const struct rt2x00_ops rt73usb_ops = { .name = KBUILD_MODNAME, - .max_sta_intf = 1, .max_ap_intf = 4, .eeprom_size = EEPROM_SIZE, .rf_size = RF_SIZE, |
