From 99bdf51a6892e7fdff8d879890f075b3bf51d4ef Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Fri, 31 Aug 2012 19:22:13 +0200 Subject: rt2x00: Unify GPIO register field namings The various rt2x00 drivers use different methods to name the different GPIO register fields indicating the GPIO pin value and the fields indicating the direction. Start using a unified naming scheme for the GPIO register fields: - _VAL for fields indicating the GPIO pin value. - _DIR for fields indicating the GPIO pin direction. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo Van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800pci.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt2800pci.c') diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 4765bbd654cd..096554094554 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -1000,9 +1000,9 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev) * Enable rfkill polling by setting GPIO direction of the * rfkill switch GPIO pin correctly. */ - rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); - rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT2, 1); - rt2x00pci_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); + rt2x00pci_register_read(rt2x00dev, GPIO_CTRL, ®); + rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); + rt2x00pci_register_write(rt2x00dev, GPIO_CTRL, reg); /* * Initialize hw specifications. -- cgit v1.2.3 From ad417a533a5bddedbf6b64c12cc26af7c80866f8 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Mon, 3 Sep 2012 03:25:51 +0200 Subject: rt2x00: rt2800 - Make probe_hw function common between PCI and USB. Refactor the probe_hw code so that more code can be shared between rt2800pci and rt2800usb. Signed-off-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800lib.c | 80 +++++++++++++++++++++++++++++--- drivers/net/wireless/rt2x00/rt2800lib.h | 22 +++++++-- drivers/net/wireless/rt2x00/rt2800pci.c | 82 ++++----------------------------- drivers/net/wireless/rt2x00/rt2800usb.c | 61 +++++------------------- 4 files changed, 113 insertions(+), 132 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt2800pci.c') diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 58fc1d9bacd6..a04e2229b33d 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -4392,13 +4392,18 @@ void rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev) } EXPORT_SYMBOL_GPL(rt2800_read_eeprom_efuse); -int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) +static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) { struct rt2800_drv_data *drv_data = rt2x00dev->drv_data; u16 word; u8 *mac; u8 default_lna_gain; + /* + * Read the EEPROM. + */ + rt2800_read_eeprom(rt2x00dev); + /* * Start validation of the data that has been read. */ @@ -4521,9 +4526,8 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) return 0; } -EXPORT_SYMBOL_GPL(rt2800_validate_eeprom); -int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) +static int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) { u32 reg; u16 value; @@ -4681,7 +4685,6 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) return 0; } -EXPORT_SYMBOL_GPL(rt2800_init_eeprom); /* * RF value list for rt28xx @@ -4824,7 +4827,7 @@ static const struct rf_channel rf_vals_3x[] = { {173, 0x61, 0, 9}, }; -int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) +static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) { struct hw_mode_spec *spec = &rt2x00dev->spec; struct channel_info *info; @@ -5000,7 +5003,72 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) return 0; } -EXPORT_SYMBOL_GPL(rt2800_probe_hw_mode); + +int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev) +{ + int retval; + u32 reg; + + /* + * Allocate eeprom data. + */ + retval = rt2800_validate_eeprom(rt2x00dev); + if (retval) + return retval; + + retval = rt2800_init_eeprom(rt2x00dev); + if (retval) + return retval; + + /* + * Enable rfkill polling by setting GPIO direction of the + * rfkill switch GPIO pin correctly. + */ + rt2800_register_read(rt2x00dev, GPIO_CTRL, ®); + rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); + rt2800_register_write(rt2x00dev, GPIO_CTRL, reg); + + /* + * Initialize hw specifications. + */ + retval = rt2800_probe_hw_mode(rt2x00dev); + if (retval) + return retval; + + /* + * Set device capabilities. + */ + __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags); + __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags); + if (!rt2x00_is_usb(rt2x00dev)) + __set_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags); + + /* + * Set device requirements. + */ + if (!rt2x00_is_soc(rt2x00dev)) + __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags); + __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags); + __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags); + if (!rt2800_hwcrypt_disabled(rt2x00dev)) + __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags); + __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags); + __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags); + if (rt2x00_is_usb(rt2x00dev)) + __set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags); + else { + __set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags); + __set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags); + } + + /* + * Set the rssi offset. + */ + rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; + + return 0; +} +EXPORT_SYMBOL_GPL(rt2800_probe_hw); /* * IEEE80211 stack callback functions. diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h index 18a0b67b4c68..a128ceadcb3e 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/rt2x00/rt2800lib.h @@ -43,6 +43,9 @@ struct rt2800_ops { const unsigned int offset, const struct rt2x00_field32 field, u32 *reg); + void (*read_eeprom)(struct rt2x00_dev *rt2x00dev); + bool (*hwcrypt_disabled)(struct rt2x00_dev *rt2x00dev); + int (*drv_write_firmware)(struct rt2x00_dev *rt2x00dev, const u8 *data, const size_t len); int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev); @@ -114,6 +117,20 @@ static inline int rt2800_regbusy_read(struct rt2x00_dev *rt2x00dev, return rt2800ops->regbusy_read(rt2x00dev, offset, field, reg); } +static inline void rt2800_read_eeprom(struct rt2x00_dev *rt2x00dev) +{ + const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; + + rt2800ops->read_eeprom(rt2x00dev); +} + +static inline bool rt2800_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) +{ + const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; + + return rt2800ops->hwcrypt_disabled(rt2x00dev); +} + static inline int rt2800_drv_write_firmware(struct rt2x00_dev *rt2x00dev, const u8 *data, const size_t len) { @@ -191,9 +208,8 @@ void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev); int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev); void rt2800_read_eeprom_efuse(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); + +int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev); void rt2800_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx, u32 *iv32, u16 *iv16); diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 096554094554..391e08fa054b 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -54,6 +54,11 @@ static bool modparam_nohwcrypt = false; module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); +static bool rt2800pci_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) +{ + return modparam_nohwcrypt; +} + static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token) { unsigned int i; @@ -965,85 +970,14 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance) /* * Device probe functions. */ -static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) +static void rt2800pci_read_eeprom(struct rt2x00_dev *rt2x00dev) { - /* - * Read EEPROM into buffer - */ if (rt2x00_is_soc(rt2x00dev)) rt2800pci_read_eeprom_soc(rt2x00dev); else if (rt2800pci_efuse_detect(rt2x00dev)) rt2800pci_read_eeprom_efuse(rt2x00dev); else rt2800pci_read_eeprom_pci(rt2x00dev); - - return rt2800_validate_eeprom(rt2x00dev); -} - -static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev) -{ - int retval; - u32 reg; - - /* - * Allocate eeprom data. - */ - retval = rt2800pci_validate_eeprom(rt2x00dev); - if (retval) - return retval; - - retval = rt2800_init_eeprom(rt2x00dev); - if (retval) - return retval; - - /* - * Enable rfkill polling by setting GPIO direction of the - * rfkill switch GPIO pin correctly. - */ - rt2x00pci_register_read(rt2x00dev, GPIO_CTRL, ®); - rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); - rt2x00pci_register_write(rt2x00dev, GPIO_CTRL, reg); - - /* - * Initialize hw specifications. - */ - retval = rt2800_probe_hw_mode(rt2x00dev); - if (retval) - return retval; - - /* - * This device has multiple filters for control frames - * and has a separate filter for PS Poll frames. - */ - __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags); - __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags); - - /* - * This device has a pre tbtt interrupt and thus fetches - * a new beacon directly prior to transmission. - */ - __set_bit(CAPABILITY_PRE_TBTT_INTERRUPT, &rt2x00dev->cap_flags); - - /* - * This device requires firmware. - */ - if (!rt2x00_is_soc(rt2x00dev)) - __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_DMA, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags); - if (!modparam_nohwcrypt) - __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags); - __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags); - - /* - * Set the rssi offset. - */ - rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; - - return 0; } static const struct ieee80211_ops rt2800pci_mac80211_ops = { @@ -1081,6 +1015,8 @@ static const struct rt2800_ops rt2800pci_rt2800_ops = { .register_multiread = rt2x00pci_register_multiread, .register_multiwrite = rt2x00pci_register_multiwrite, .regbusy_read = rt2x00pci_regbusy_read, + .read_eeprom = rt2800pci_read_eeprom, + .hwcrypt_disabled = rt2800pci_hwcrypt_disabled, .drv_write_firmware = rt2800pci_write_firmware, .drv_init_registers = rt2800pci_init_registers, .drv_get_txwi = rt2800pci_get_txwi, @@ -1093,7 +1029,7 @@ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = { .tbtt_tasklet = rt2800pci_tbtt_tasklet, .rxdone_tasklet = rt2800pci_rxdone_tasklet, .autowake_tasklet = rt2800pci_autowake_tasklet, - .probe_hw = rt2800pci_probe_hw, + .probe_hw = rt2800_probe_hw, .get_firmware_name = rt2800pci_get_firmware_name, .check_firmware = rt2800_check_firmware, .load_firmware = rt2800_load_firmware, diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index b13b3142996a..603b65d6f28b 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -49,6 +49,11 @@ static bool modparam_nohwcrypt; module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); +static bool rt2800usb_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) +{ + return modparam_nohwcrypt; +} + /* * Queue handlers. */ @@ -730,73 +735,27 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry, /* * Device probe functions. */ -static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) +static void rt2800usb_read_eeprom(struct rt2x00_dev *rt2x00dev) { if (rt2800_efuse_detect(rt2x00dev)) rt2800_read_eeprom_efuse(rt2x00dev); else rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, EEPROM_SIZE); - - return rt2800_validate_eeprom(rt2x00dev); } static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) { int retval; - u32 reg; - /* - * Allocate eeprom data. - */ - retval = rt2800usb_validate_eeprom(rt2x00dev); + retval = rt2800_probe_hw(rt2x00dev); if (retval) return retval; - retval = rt2800_init_eeprom(rt2x00dev); - if (retval) - return retval; - - /* - * Enable rfkill polling by setting GPIO direction of the - * rfkill switch GPIO pin correctly. - */ - rt2x00usb_register_read(rt2x00dev, GPIO_CTRL, ®); - rt2x00_set_field32(®, GPIO_CTRL_DIR2, 1); - rt2x00usb_register_write(rt2x00dev, GPIO_CTRL, reg); - - /* - * Initialize hw specifications. - */ - retval = rt2800_probe_hw_mode(rt2x00dev); - if (retval) - return retval; - - /* - * This device has multiple filters for control frames - * and has a separate filter for PS Poll frames. - */ - __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags); - __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags); - - /* - * This device requires firmware. - */ - __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags); - if (!modparam_nohwcrypt) - __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags); - __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags); - __set_bit(REQUIRE_PS_AUTOWAKE, &rt2x00dev->cap_flags); - - rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout, - /* - * Set the rssi offset. + * Set txstatus timer function. */ - rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; + rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout; /* * Overwrite TX done handler @@ -842,6 +801,8 @@ static const struct rt2800_ops rt2800usb_rt2800_ops = { .register_multiread = rt2x00usb_register_multiread, .register_multiwrite = rt2x00usb_register_multiwrite, .regbusy_read = rt2x00usb_regbusy_read, + .read_eeprom = rt2800usb_read_eeprom, + .hwcrypt_disabled = rt2800usb_hwcrypt_disabled, .drv_write_firmware = rt2800usb_write_firmware, .drv_init_registers = rt2800usb_init_registers, .drv_get_txwi = rt2800usb_get_txwi, -- cgit v1.2.3 From 3e4c4151e56ff367fb1487ea79134eea74104077 Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Sun, 23 Sep 2012 20:22:53 +0200 Subject: rt2x00: Deprecate max_sta_intf field of struct rt2x00_ops. All drivers set this value to 1, so there is no need (currently) to let drivers set this. Therefor, remove the field; we can always add it back when it is needed. Inspired by an earlier patch from Paul Fertser. Signed-off-by: Gertjan van Wingerde Cc: Paul Fertser Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2400pci.c | 1 - drivers/net/wireless/rt2x00/rt2500pci.c | 1 - drivers/net/wireless/rt2x00/rt2500usb.c | 1 - drivers/net/wireless/rt2x00/rt2800pci.c | 1 - drivers/net/wireless/rt2x00/rt2800usb.c | 1 - drivers/net/wireless/rt2x00/rt2x00.h | 1 - drivers/net/wireless/rt2x00/rt2x00mac.c | 5 ++--- drivers/net/wireless/rt2x00/rt61pci.c | 1 - drivers/net/wireless/rt2x00/rt73usb.c | 1 - 9 files changed, 2 insertions(+), 11 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt2800pci.c') diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index 6458ab87717b..e3a2d9070cf6 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 68bca1456cda..479d756e275b 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 f95b5516c50a..a12e84f892be 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/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 391e08fa054b..27829e1e2e38 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 603b65d6f28b..c9e9370eb789 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 49375c86c334..09bf01ce65f4 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; diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index c3d0f2f87b69..2f98d3d4a979 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -243,10 +243,9 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, return -ENOBUFS; /* - * Check if we exceeded the maximum amount - * of supported interfaces. + * We don't support multiple STA interfaces. */ - if (rt2x00dev->intf_sta_count >= rt2x00dev->ops->max_sta_intf) + if (rt2x00dev->intf_sta_count) return -ENOBUFS; break; diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 2673e058caaf..d6582a2fa353 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 cfa9f37cccc2..e5eb43b3eee7 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, -- cgit v1.2.3