diff options
7 files changed, 297 insertions, 156 deletions
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index 9f8b23160ed0..136992f0200c 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -1470,6 +1470,7 @@ struct rtl8xxxu_tx_urb { }; struct rtl8xxxu_fileops { + int (*identify_chip) (struct rtl8xxxu_priv *priv); int (*parse_efuse) (struct rtl8xxxu_priv *priv); int (*load_firmware) (struct rtl8xxxu_priv *priv); int (*power_on) (struct rtl8xxxu_priv *priv); @@ -1562,6 +1563,10 @@ int rtl8xxxu_init_phy_regs(struct rtl8xxxu_priv *priv, int rtl8xxxu_load_firmware(struct rtl8xxxu_priv *priv, char *fw_name); void rtl8xxxu_firmware_self_reset(struct rtl8xxxu_priv *priv); void rtl8xxxu_power_off(struct rtl8xxxu_priv *priv); +void rtl8xxxu_identify_vendor_1bit(struct rtl8xxxu_priv *priv, u32 vendor); +void rtl8xxxu_identify_vendor_2bits(struct rtl8xxxu_priv *priv, u32 vendor); +void rtl8xxxu_config_endpoints_sie(struct rtl8xxxu_priv *priv); +int rtl8xxxu_config_endpoints_no_sie(struct rtl8xxxu_priv *priv); int rtl8xxxu_read_efuse8(struct rtl8xxxu_priv *priv, u16 offset, u8 *data); void rtl8xxxu_reset_8051(struct rtl8xxxu_priv *priv); int rtl8xxxu_auto_llt_table(struct rtl8xxxu_priv *priv); diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c index 5eadeb02a762..4d044a8baa30 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c @@ -321,6 +321,37 @@ static const struct rtl8xxxu_rfregval rtl8188fu_cut_b_radioa_init_table[] = { {0xff, 0xffffffff} }; +static int rtl8188fu_identify_chip(struct rtl8xxxu_priv *priv) +{ + struct device *dev = &priv->udev->dev; + u32 sys_cfg, vendor; + int ret = 0; + + sprintf(priv->chip_name, "8188FU"); + priv->rtl_chip = RTL8188F; + priv->rf_paths = 1; + priv->rx_paths = 1; + priv->tx_paths = 1; + priv->has_wifi = 1; + + sys_cfg = rtl8xxxu_read32(priv, REG_SYS_CFG); + priv->chip_cut = (sys_cfg & SYS_CFG_CHIP_VERSION_MASK) >> + SYS_CFG_CHIP_VERSION_SHIFT; + if (sys_cfg & SYS_CFG_TRP_VAUX_EN) { + dev_info(dev, "Unsupported test chip\n"); + ret = -ENOTSUPP; + goto out; + } + + vendor = sys_cfg & SYS_CFG_VENDOR_EXT_MASK; + rtl8xxxu_identify_vendor_2bits(priv, vendor); + + ret = rtl8xxxu_config_endpoints_no_sie(priv); + +out: + return ret; +} + static void rtl8xxxu_8188f_channel_to_group(int channel, int *group, int *cck_group) { if (channel < 3) @@ -1690,6 +1721,7 @@ static s8 rtl8188f_cck_rssi(struct rtl8xxxu_priv *priv, u8 cck_agc_rpt) } struct rtl8xxxu_fileops rtl8188fu_fops = { + .identify_chip = rtl8188fu_identify_chip, .parse_efuse = rtl8188fu_parse_efuse, .load_firmware = rtl8188fu_load_firmware, .power_on = rtl8188fu_power_on, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c index 9dfeeaa74927..8f4396da0c10 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c @@ -326,6 +326,65 @@ static const struct rtl8xxxu_rfregval rtl8188ru_radioa_1t_highpa_table[] = { {0xff, 0xffffffff} }; +static int rtl8192cu_identify_chip(struct rtl8xxxu_priv *priv) +{ + struct device *dev = &priv->udev->dev; + u32 val32, bonding, sys_cfg, vendor; + int ret = 0; + + sys_cfg = rtl8xxxu_read32(priv, REG_SYS_CFG); + priv->chip_cut = (sys_cfg & SYS_CFG_CHIP_VERSION_MASK) >> + SYS_CFG_CHIP_VERSION_SHIFT; + if (sys_cfg & SYS_CFG_TRP_VAUX_EN) { + dev_info(dev, "Unsupported test chip\n"); + ret = -ENOTSUPP; + goto out; + } + + if (sys_cfg & SYS_CFG_TYPE_ID) { + bonding = rtl8xxxu_read32(priv, REG_HPON_FSM); + bonding &= HPON_FSM_BONDING_MASK; + if (bonding == HPON_FSM_BONDING_1T2R) { + sprintf(priv->chip_name, "8191CU"); + priv->tx_paths = 1; + priv->usb_interrupts = 1; + priv->rtl_chip = RTL8191C; + } else { + sprintf(priv->chip_name, "8192CU"); + priv->tx_paths = 2; + priv->usb_interrupts = 0; + priv->rtl_chip = RTL8192C; + } + priv->rf_paths = 2; + priv->rx_paths = 2; + } else { + sprintf(priv->chip_name, "8188CU"); + priv->rf_paths = 1; + priv->rx_paths = 1; + priv->tx_paths = 1; + priv->rtl_chip = RTL8188C; + priv->usb_interrupts = 0; + } + priv->has_wifi = 1; + + vendor = sys_cfg & SYS_CFG_VENDOR_ID; + rtl8xxxu_identify_vendor_1bit(priv, vendor); + + val32 = rtl8xxxu_read32(priv, REG_GPIO_OUTSTS); + priv->rom_rev = (val32 & GPIO_RF_RL_ID) >> 28; + + rtl8xxxu_config_endpoints_sie(priv); + + /* + * Fallback for devices that do not provide REG_NORMAL_SIE_EP_TX + */ + if (!priv->ep_tx_count) + ret = rtl8xxxu_config_endpoints_no_sie(priv); + +out: + return ret; +} + static int rtl8192cu_load_firmware(struct rtl8xxxu_priv *priv) { char *fw_name; @@ -541,6 +600,7 @@ static int rtl8192cu_power_on(struct rtl8xxxu_priv *priv) } struct rtl8xxxu_fileops rtl8192cu_fops = { + .identify_chip = rtl8192cu_identify_chip, .parse_efuse = rtl8192cu_parse_efuse, .load_firmware = rtl8192cu_load_firmware, .power_on = rtl8192cu_power_on, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c index 973a02afc82b..400810191d76 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c @@ -478,6 +478,54 @@ static const struct rtl8xxxu_rfregval rtl8192eu_radiob_init_table[] = { {0xff, 0xffffffff} }; +static int rtl8192eu_identify_chip(struct rtl8xxxu_priv *priv) +{ + struct device *dev = &priv->udev->dev; + u32 val32, bonding, sys_cfg, vendor; + int ret = 0; + + sys_cfg = rtl8xxxu_read32(priv, REG_SYS_CFG); + priv->chip_cut = (sys_cfg & SYS_CFG_CHIP_VERSION_MASK) >> + SYS_CFG_CHIP_VERSION_SHIFT; + if (sys_cfg & SYS_CFG_TRP_VAUX_EN) { + dev_info(dev, "Unsupported test chip\n"); + ret = -ENOTSUPP; + goto out; + } + + bonding = rtl8xxxu_read32(priv, REG_HPON_FSM); + bonding &= HPON_FSM_BONDING_MASK; + if (bonding == HPON_FSM_BONDING_1T2R) { + sprintf(priv->chip_name, "8191EU"); + priv->tx_paths = 1; + priv->rtl_chip = RTL8191E; + } else { + sprintf(priv->chip_name, "8192EU"); + priv->tx_paths = 2; + priv->rtl_chip = RTL8192E; + } + priv->rf_paths = 2; + priv->rx_paths = 2; + priv->has_wifi = 1; + + vendor = sys_cfg & SYS_CFG_VENDOR_EXT_MASK; + rtl8xxxu_identify_vendor_2bits(priv, vendor); + + val32 = rtl8xxxu_read32(priv, REG_GPIO_OUTSTS); + priv->rom_rev = (val32 & GPIO_RF_RL_ID) >> 28; + + rtl8xxxu_config_endpoints_sie(priv); + + /* + * Fallback for devices that do not provide REG_NORMAL_SIE_EP_TX + */ + if (!priv->ep_tx_count) + ret = rtl8xxxu_config_endpoints_no_sie(priv); + +out: + return ret; +} + static void rtl8192e_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40) { @@ -1693,6 +1741,7 @@ static s8 rtl8192e_cck_rssi(struct rtl8xxxu_priv *priv, u8 cck_agc_rpt) } struct rtl8xxxu_fileops rtl8192eu_fops = { + .identify_chip = rtl8192eu_identify_chip, .parse_efuse = rtl8192eu_parse_efuse, .load_firmware = rtl8192eu_load_firmware, .power_on = rtl8192eu_power_on, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c index 8d8eb16a0970..33a1114a5853 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723a.c @@ -129,6 +129,56 @@ static const struct rtl8xxxu_rfregval rtl8723au_radioa_1t_init_table[] = { {0xff, 0xffffffff} }; +static int rtl8723au_identify_chip(struct rtl8xxxu_priv *priv) +{ + struct device *dev = &priv->udev->dev; + u32 val32, sys_cfg, vendor; + int ret = 0; + + sys_cfg = rtl8xxxu_read32(priv, REG_SYS_CFG); + priv->chip_cut = (sys_cfg & SYS_CFG_CHIP_VERSION_MASK) >> + SYS_CFG_CHIP_VERSION_SHIFT; + if (sys_cfg & SYS_CFG_TRP_VAUX_EN) { + dev_info(dev, "Unsupported test chip\n"); + ret = -ENOTSUPP; + goto out; + } + + sprintf(priv->chip_name, "8723AU"); + priv->usb_interrupts = 1; + priv->rtl_chip = RTL8723A; + + priv->rf_paths = 1; + priv->rx_paths = 1; + priv->tx_paths = 1; + + val32 = rtl8xxxu_read32(priv, REG_MULTI_FUNC_CTRL); + if (val32 & MULTI_WIFI_FUNC_EN) + priv->has_wifi = 1; + if (val32 & MULTI_BT_FUNC_EN) + priv->has_bluetooth = 1; + if (val32 & MULTI_GPS_FUNC_EN) + priv->has_gps = 1; + priv->is_multi_func = 1; + + vendor = sys_cfg & SYS_CFG_VENDOR_ID; + rtl8xxxu_identify_vendor_1bit(priv, vendor); + + val32 = rtl8xxxu_read32(priv, REG_GPIO_OUTSTS); + priv->rom_rev = (val32 & GPIO_RF_RL_ID) >> 28; + + rtl8xxxu_config_endpoints_sie(priv); + + /* + * Fallback for devices that do not provide REG_NORMAL_SIE_EP_TX + */ + if (!priv->ep_tx_count) + ret = rtl8xxxu_config_endpoints_no_sie(priv); + +out: + return ret; +} + static int rtl8723au_parse_efuse(struct rtl8xxxu_priv *priv) { struct rtl8723au_efuse *efuse = &priv->efuse_wifi.efuse8723; @@ -409,6 +459,7 @@ s8 rtl8723a_cck_rssi(struct rtl8xxxu_priv *priv, u8 cck_agc_rpt) } struct rtl8xxxu_fileops rtl8723au_fops = { + .identify_chip = rtl8723au_identify_chip, .parse_efuse = rtl8723au_parse_efuse, .load_firmware = rtl8723au_load_firmware, .power_on = rtl8723au_power_on, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c index 27df8805cb18..558572bdd2c8 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c @@ -304,6 +304,54 @@ static const struct rtl8xxxu_rfregval rtl8723bu_radioa_1t_init_table[] = { {0xff, 0xffffffff} }; +static int rtl8723bu_identify_chip(struct rtl8xxxu_priv *priv) +{ + struct device *dev = &priv->udev->dev; + u32 val32, sys_cfg, vendor; + int ret = 0; + + sys_cfg = rtl8xxxu_read32(priv, REG_SYS_CFG); + priv->chip_cut = (sys_cfg & SYS_CFG_CHIP_VERSION_MASK) >> + SYS_CFG_CHIP_VERSION_SHIFT; + if (sys_cfg & SYS_CFG_TRP_VAUX_EN) { + dev_info(dev, "Unsupported test chip\n"); + ret = -ENOTSUPP; + goto out; + } + + sprintf(priv->chip_name, "8723BU"); + priv->rtl_chip = RTL8723B; + priv->rf_paths = 1; + priv->rx_paths = 1; + priv->tx_paths = 1; + + val32 = rtl8xxxu_read32(priv, REG_MULTI_FUNC_CTRL); + if (val32 & MULTI_WIFI_FUNC_EN) + priv->has_wifi = 1; + if (val32 & MULTI_BT_FUNC_EN) + priv->has_bluetooth = 1; + if (val32 & MULTI_GPS_FUNC_EN) + priv->has_gps = 1; + priv->is_multi_func = 1; + + vendor = sys_cfg & SYS_CFG_VENDOR_EXT_MASK; + rtl8xxxu_identify_vendor_2bits(priv, vendor); + + val32 = rtl8xxxu_read32(priv, REG_GPIO_OUTSTS); + priv->rom_rev = (val32 & GPIO_RF_RL_ID) >> 28; + + rtl8xxxu_config_endpoints_sie(priv); + + /* + * Fallback for devices that do not provide REG_NORMAL_SIE_EP_TX + */ + if (!priv->ep_tx_count) + ret = rtl8xxxu_config_endpoints_no_sie(priv); + +out: + return ret; +} + static void rtl8723bu_write_btreg(struct rtl8xxxu_priv *priv, u8 reg, u8 data) { struct h2c_cmd h2c; @@ -1668,6 +1716,7 @@ static s8 rtl8723b_cck_rssi(struct rtl8xxxu_priv *priv, u8 cck_agc_rpt) } struct rtl8xxxu_fileops rtl8723bu_fops = { + .identify_chip = rtl8723bu_identify_chip, .parse_efuse = rtl8723bu_parse_efuse, .load_firmware = rtl8723bu_load_firmware, .power_on = rtl8723bu_power_on, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index 282ad8a9b73d..839e0546f5ec 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -1589,148 +1589,40 @@ static void rtl8xxxu_print_chipinfo(struct rtl8xxxu_priv *priv) dev_info(dev, "RTL%s MAC: %pM\n", priv->chip_name, priv->mac_addr); } -static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv *priv) +void rtl8xxxu_identify_vendor_1bit(struct rtl8xxxu_priv *priv, u32 vendor) { - const struct usb_device_descriptor *descriptor = &priv->udev->descriptor; - struct device *dev = &priv->udev->dev; - struct ieee80211_hw *hw = priv->hw; - u32 val32, bonding, sys_cfg; - u16 val16; - - sys_cfg = rtl8xxxu_read32(priv, REG_SYS_CFG); - priv->chip_cut = (sys_cfg & SYS_CFG_CHIP_VERSION_MASK) >> - SYS_CFG_CHIP_VERSION_SHIFT; - if (sys_cfg & SYS_CFG_TRP_VAUX_EN) { - dev_info(dev, "Unsupported test chip\n"); - return -ENOTSUPP; - } - - if (descriptor->idVendor == USB_VENDOR_ID_REALTEK && - descriptor->idProduct == 0xf179) { - sprintf(priv->chip_name, "8188FU"); - priv->rtl_chip = RTL8188F; - priv->rf_paths = 1; - priv->rx_paths = 1; - priv->tx_paths = 1; - priv->has_wifi = 1; - goto skip_complicated_chip_detection; - } - - if (sys_cfg & SYS_CFG_BT_FUNC) { - if (priv->chip_cut >= 3) { - sprintf(priv->chip_name, "8723BU"); - priv->rtl_chip = RTL8723B; - } else { - sprintf(priv->chip_name, "8723AU"); - priv->usb_interrupts = 1; - priv->rtl_chip = RTL8723A; - } - - priv->rf_paths = 1; - priv->rx_paths = 1; - priv->tx_paths = 1; - - val32 = rtl8xxxu_read32(priv, REG_MULTI_FUNC_CTRL); - if (val32 & MULTI_WIFI_FUNC_EN) - priv->has_wifi = 1; - if (val32 & MULTI_BT_FUNC_EN) - priv->has_bluetooth = 1; - if (val32 & MULTI_GPS_FUNC_EN) - priv->has_gps = 1; - priv->is_multi_func = 1; - } else if (sys_cfg & SYS_CFG_TYPE_ID) { - bonding = rtl8xxxu_read32(priv, REG_HPON_FSM); - bonding &= HPON_FSM_BONDING_MASK; - if (priv->fops->tx_desc_size == - sizeof(struct rtl8xxxu_txdesc40)) { - if (bonding == HPON_FSM_BONDING_1T2R) { - sprintf(priv->chip_name, "8191EU"); - priv->rf_paths = 2; - priv->rx_paths = 2; - priv->tx_paths = 1; - priv->rtl_chip = RTL8191E; - } else { - sprintf(priv->chip_name, "8192EU"); - priv->rf_paths = 2; - priv->rx_paths = 2; - priv->tx_paths = 2; - priv->rtl_chip = RTL8192E; - } - } else if (bonding == HPON_FSM_BONDING_1T2R) { - sprintf(priv->chip_name, "8191CU"); - priv->rf_paths = 2; - priv->rx_paths = 2; - priv->tx_paths = 1; - priv->usb_interrupts = 1; - priv->rtl_chip = RTL8191C; - } else { - sprintf(priv->chip_name, "8192CU"); - priv->rf_paths = 2; - priv->rx_paths = 2; - priv->tx_paths = 2; - priv->usb_interrupts = 0; - priv->rtl_chip = RTL8192C; - } - priv->has_wifi = 1; + if (vendor) { + sprintf(priv->chip_vendor, "UMC"); + priv->vendor_umc = 1; } else { - sprintf(priv->chip_name, "8188CU"); - priv->rf_paths = 1; - priv->rx_paths = 1; - priv->tx_paths = 1; - priv->rtl_chip = RTL8188C; - priv->usb_interrupts = 0; - priv->has_wifi = 1; + sprintf(priv->chip_vendor, "TSMC"); } +} -skip_complicated_chip_detection: - - hw->wiphy->available_antennas_tx = BIT(priv->tx_paths) - 1; - hw->wiphy->available_antennas_rx = BIT(priv->rx_paths) - 1; - - switch (priv->rtl_chip) { - case RTL8188E: - case RTL8188F: - case RTL8192E: - case RTL8723B: - switch (sys_cfg & SYS_CFG_VENDOR_EXT_MASK) { - case SYS_CFG_VENDOR_ID_TSMC: - sprintf(priv->chip_vendor, "TSMC"); - break; - case SYS_CFG_VENDOR_ID_SMIC: - sprintf(priv->chip_vendor, "SMIC"); - priv->vendor_smic = 1; - break; - case SYS_CFG_VENDOR_ID_UMC: - sprintf(priv->chip_vendor, "UMC"); - priv->vendor_umc = 1; - break; - default: - sprintf(priv->chip_vendor, "unknown"); - } +void rtl8xxxu_identify_vendor_2bits(struct rtl8xxxu_priv *priv, u32 vendor) +{ + switch (vendor) { + case SYS_CFG_VENDOR_ID_TSMC: + sprintf(priv->chip_vendor, "TSMC"); + break; + case SYS_CFG_VENDOR_ID_SMIC: + sprintf(priv->chip_vendor, "SMIC"); + priv->vendor_smic = 1; + break; + case SYS_CFG_VENDOR_ID_UMC: + sprintf(priv->chip_vendor, "UMC"); + priv->vendor_umc = 1; break; default: - if (sys_cfg & SYS_CFG_VENDOR_ID) { - sprintf(priv->chip_vendor, "UMC"); - priv->vendor_umc = 1; - } else { - sprintf(priv->chip_vendor, "TSMC"); - } + sprintf(priv->chip_vendor, "unknown"); } +} - val32 = rtl8xxxu_read32(priv, REG_GPIO_OUTSTS); - priv->rom_rev = (val32 & GPIO_RF_RL_ID) >> 28; +void rtl8xxxu_config_endpoints_sie(struct rtl8xxxu_priv *priv) +{ + u16 val16; - /* - * 8188FU vendor driver doesn't use REG_NORMAL_SIE_EP_TX, - * it just decides the queue mapping based on nr_out_eps. - * However, reading the register returns "0x321" which - * results in a wrong ep_tx_count of 3 and most frames - * not being transmitted. - */ - if (priv->rtl_chip == RTL8188F) - val16 = 0; - else - val16 = rtl8xxxu_read16(priv, REG_NORMAL_SIE_EP_TX); + val16 = rtl8xxxu_read16(priv, REG_NORMAL_SIE_EP_TX); if (val16 & NORMAL_SIE_EP_TX_HIGH_MASK) { priv->ep_tx_high_queue = 1; @@ -1746,29 +1638,29 @@ skip_complicated_chip_detection: priv->ep_tx_low_queue = 1; priv->ep_tx_count++; } +} - /* - * Fallback for devices that do not provide REG_NORMAL_SIE_EP_TX - */ - if (!priv->ep_tx_count) { - switch (priv->nr_out_eps) { - case 4: - case 3: - priv->ep_tx_low_queue = 1; - priv->ep_tx_count++; - fallthrough; - case 2: - priv->ep_tx_normal_queue = 1; - priv->ep_tx_count++; - fallthrough; - case 1: - priv->ep_tx_high_queue = 1; - priv->ep_tx_count++; - break; - default: - dev_info(dev, "Unsupported USB TX end-points\n"); - return -ENOTSUPP; - } +int rtl8xxxu_config_endpoints_no_sie(struct rtl8xxxu_priv *priv) +{ + struct device *dev = &priv->udev->dev; + + switch (priv->nr_out_eps) { + case 4: + case 3: + priv->ep_tx_low_queue = 1; + priv->ep_tx_count++; + fallthrough; + case 2: + priv->ep_tx_normal_queue = 1; + priv->ep_tx_count++; + fallthrough; + case 1: + priv->ep_tx_high_queue = 1; + priv->ep_tx_count++; + break; + default: + dev_info(dev, "Unsupported USB TX end-points\n"); + return -ENOTSUPP; } return 0; @@ -6937,12 +6829,15 @@ static int rtl8xxxu_probe(struct usb_interface *interface, if (ret) goto err_set_intfdata; - ret = rtl8xxxu_identify_chip(priv); + ret = priv->fops->identify_chip(priv); if (ret) { dev_err(&udev->dev, "Fatal - failed to identify chip\n"); goto err_set_intfdata; } + hw->wiphy->available_antennas_tx = BIT(priv->tx_paths) - 1; + hw->wiphy->available_antennas_rx = BIT(priv->rx_paths) - 1; + ret = rtl8xxxu_read_efuse(priv); if (ret) { dev_err(&udev->dev, "Fatal - failed to read EFuse\n"); 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