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-rw-r--r--drivers/net/wireless/ath/ath11k/pcic.c4
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_txrx.c5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/acpi.c15
-rw-r--r--drivers/net/wireless/marvell/mwifiex/Kconfig5
-rw-r--r--drivers/net/wireless/marvell/mwifiex/sdio.c46
-rw-r--r--drivers/net/wireless/marvell/mwifiex/sdio.h3
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2800lib.c2
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00dev.c3
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00mac.c11
-rw-r--r--drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c12
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c6
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c4
-rw-r--r--drivers/net/wireless/silabs/wfx/sta.c42
13 files changed, 120 insertions, 38 deletions
diff --git a/drivers/net/wireless/ath/ath11k/pcic.c b/drivers/net/wireless/ath/ath11k/pcic.c
index 380f9d37b..e3b65efcc 100644
--- a/drivers/net/wireless/ath/ath11k/pcic.c
+++ b/drivers/net/wireless/ath/ath11k/pcic.c
@@ -453,8 +453,6 @@ void ath11k_pcic_ext_irq_enable(struct ath11k_base *ab)
{
int i;
- set_bit(ATH11K_FLAG_EXT_IRQ_ENABLED, &ab->dev_flags);
-
for (i = 0; i < ATH11K_EXT_IRQ_GRP_NUM_MAX; i++) {
struct ath11k_ext_irq_grp *irq_grp = &ab->ext_irq_grp[i];
@@ -465,6 +463,8 @@ void ath11k_pcic_ext_irq_enable(struct ath11k_base *ab)
}
ath11k_pcic_ext_grp_enable(irq_grp);
}
+
+ set_bit(ATH11K_FLAG_EXT_IRQ_ENABLED, &ab->dev_flags);
}
EXPORT_SYMBOL(ath11k_pcic_ext_irq_enable);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 672789e3c..d6a3f001d 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -652,9 +652,10 @@ void ath9k_htc_txstatus(struct ath9k_htc_priv *priv, void *wmi_event)
struct ath9k_htc_tx_event *tx_pend;
int i;
- for (i = 0; i < txs->cnt; i++) {
- WARN_ON(txs->cnt > HTC_MAX_TX_STATUS);
+ if (WARN_ON_ONCE(txs->cnt > HTC_MAX_TX_STATUS))
+ return;
+ for (i = 0; i < txs->cnt; i++) {
__txs = &txs->txstatus[i];
skb = ath9k_htc_tx_get_packet(priv, __txs);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
index 585e8cd2d..f5fcc547d 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
@@ -576,7 +576,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 2) {
- ret = PTR_ERR(wifi_pkg);
+ ret = -EINVAL;
goto out_free;
}
@@ -592,7 +592,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 1) {
- ret = PTR_ERR(wifi_pkg);
+ ret = -EINVAL;
goto out_free;
}
@@ -608,7 +608,7 @@ int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 0) {
- ret = PTR_ERR(wifi_pkg);
+ ret = -EINVAL;
goto out_free;
}
@@ -665,7 +665,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 2) {
- ret = PTR_ERR(wifi_pkg);
+ ret = -EINVAL;
goto out_free;
}
@@ -681,7 +681,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 1) {
- ret = PTR_ERR(wifi_pkg);
+ ret = -EINVAL;
goto out_free;
}
@@ -697,7 +697,7 @@ int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt)
&tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 0) {
- ret = PTR_ERR(wifi_pkg);
+ ret = -EINVAL;
goto out_free;
}
@@ -1044,6 +1044,9 @@ int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt)
goto read_table;
}
+ ret = PTR_ERR(wifi_pkg);
+ goto out_free;
+
read_table:
fwrt->ppag_ver = tbl_rev;
flags = &wifi_pkg->package.elements[1];
diff --git a/drivers/net/wireless/marvell/mwifiex/Kconfig b/drivers/net/wireless/marvell/mwifiex/Kconfig
index 2b4ff2b78..b182f7155 100644
--- a/drivers/net/wireless/marvell/mwifiex/Kconfig
+++ b/drivers/net/wireless/marvell/mwifiex/Kconfig
@@ -10,13 +10,14 @@ config MWIFIEX
mwifiex.
config MWIFIEX_SDIO
- tristate "Marvell WiFi-Ex Driver for SD8786/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997"
+ tristate "Marvell WiFi-Ex Driver for SD8786/SD8787/SD8797/SD8887/SD8897/SD8977/SD8978/SD8987/SD8997"
depends on MWIFIEX && MMC
select FW_LOADER
select WANT_DEV_COREDUMP
help
This adds support for wireless adapters based on Marvell
- 8786/8787/8797/8887/8897/8977/8987/8997 chipsets with SDIO interface.
+ 8786/8787/8797/8887/8897/8977/8978/8987/8997 chipsets with
+ SDIO interface. SD8978 is also known as NXP IW416.
If you choose to build it as a module, it will be called
mwifiex_sdio.
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index ea1c1c241..2c9b70e9a 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -263,7 +263,7 @@ static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8887 = {
0x68, 0x69, 0x6a},
};
-static const struct mwifiex_sdio_card_reg mwifiex_reg_sd8987 = {
+static const struct mwifiex_sdio_card_reg mwifiex_reg_sd89xx = {
.start_rd_port = 0,
.start_wr_port = 0,
.base_0_reg = 0xF8,
@@ -331,6 +331,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8786 = {
.can_dump_fw = false,
.can_auto_tdls = false,
.can_ext_scan = false,
+ .fw_ready_extra_delay = false,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = {
@@ -346,6 +347,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = {
.can_dump_fw = false,
.can_auto_tdls = false,
.can_ext_scan = true,
+ .fw_ready_extra_delay = false,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = {
@@ -361,6 +363,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = {
.can_dump_fw = false,
.can_auto_tdls = false,
.can_ext_scan = true,
+ .fw_ready_extra_delay = false,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = {
@@ -376,6 +379,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = {
.can_dump_fw = true,
.can_auto_tdls = false,
.can_ext_scan = true,
+ .fw_ready_extra_delay = false,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = {
@@ -392,6 +396,24 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = {
.fw_dump_enh = true,
.can_auto_tdls = false,
.can_ext_scan = true,
+ .fw_ready_extra_delay = false,
+};
+
+static const struct mwifiex_sdio_device mwifiex_sdio_sd8978 = {
+ .firmware_sdiouart = SD8978_SDIOUART_FW_NAME,
+ .reg = &mwifiex_reg_sd89xx,
+ .max_ports = 32,
+ .mp_agg_pkt_limit = 16,
+ .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K,
+ .mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX,
+ .mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_MAX,
+ .supports_sdio_new_mode = true,
+ .has_control_mask = false,
+ .can_dump_fw = true,
+ .fw_dump_enh = true,
+ .can_auto_tdls = false,
+ .can_ext_scan = true,
+ .fw_ready_extra_delay = true,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = {
@@ -409,6 +431,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = {
.fw_dump_enh = true,
.can_auto_tdls = false,
.can_ext_scan = true,
+ .fw_ready_extra_delay = false,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8887 = {
@@ -424,11 +447,12 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8887 = {
.can_dump_fw = false,
.can_auto_tdls = true,
.can_ext_scan = true,
+ .fw_ready_extra_delay = false,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8987 = {
.firmware = SD8987_DEFAULT_FW_NAME,
- .reg = &mwifiex_reg_sd8987,
+ .reg = &mwifiex_reg_sd89xx,
.max_ports = 32,
.mp_agg_pkt_limit = 16,
.tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K,
@@ -440,6 +464,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8987 = {
.fw_dump_enh = true,
.can_auto_tdls = true,
.can_ext_scan = true,
+ .fw_ready_extra_delay = false,
};
static const struct mwifiex_sdio_device mwifiex_sdio_sd8801 = {
@@ -455,6 +480,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8801 = {
.can_dump_fw = false,
.can_auto_tdls = false,
.can_ext_scan = true,
+ .fw_ready_extra_delay = false,
};
static struct memory_type_mapping generic_mem_type_map[] = {
@@ -482,7 +508,9 @@ static struct memory_type_mapping mem_type_mapping_tbl[] = {
static const struct of_device_id mwifiex_sdio_of_match_table[] __maybe_unused = {
{ .compatible = "marvell,sd8787" },
{ .compatible = "marvell,sd8897" },
+ { .compatible = "marvell,sd8978" },
{ .compatible = "marvell,sd8997" },
+ { .compatible = "nxp,iw416" },
{ }
};
@@ -545,6 +573,7 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
card->fw_dump_enh = data->fw_dump_enh;
card->can_auto_tdls = data->can_auto_tdls;
card->can_ext_scan = data->can_ext_scan;
+ card->fw_ready_extra_delay = data->fw_ready_extra_delay;
INIT_WORK(&card->work, mwifiex_sdio_work);
}
@@ -748,8 +777,9 @@ mwifiex_sdio_read_fw_status(struct mwifiex_adapter *adapter, u16 *dat)
static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
u32 poll_num)
{
+ struct sdio_mmc_card *card = adapter->card;
int ret = 0;
- u16 firmware_stat;
+ u16 firmware_stat = 0;
u32 tries;
for (tries = 0; tries < poll_num; tries++) {
@@ -765,6 +795,13 @@ static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
ret = -1;
}
+ if (card->fw_ready_extra_delay &&
+ firmware_stat == FIRMWARE_READY_SDIO)
+ /* firmware might pretend to be ready, when it's not.
+ * Wait a little bit more as a workaround.
+ */
+ msleep(100);
+
return ret;
}
@@ -920,6 +957,8 @@ static const struct sdio_device_id mwifiex_ids[] = {
.driver_data = (unsigned long)&mwifiex_sdio_sd8801},
{SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8977_WLAN),
.driver_data = (unsigned long)&mwifiex_sdio_sd8977},
+ {SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8978_WLAN),
+ .driver_data = (unsigned long)&mwifiex_sdio_sd8978},
{SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8987_WLAN),
.driver_data = (unsigned long)&mwifiex_sdio_sd8987},
{SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SDIO_DEVICE_ID_MARVELL_8997_WLAN),
@@ -3164,6 +3203,7 @@ MODULE_FIRMWARE(SD8797_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8897_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8887_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8977_DEFAULT_FW_NAME);
+MODULE_FIRMWARE(SD8978_SDIOUART_FW_NAME);
MODULE_FIRMWARE(SD8987_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8997_DEFAULT_FW_NAME);
MODULE_FIRMWARE(SD8997_SDIOUART_FW_NAME);
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h
index 3a24bb48b..a5112cb35 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.h
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.h
@@ -25,6 +25,7 @@
#define SD8887_DEFAULT_FW_NAME "mrvl/sd8887_uapsta.bin"
#define SD8801_DEFAULT_FW_NAME "mrvl/sd8801_uapsta.bin"
#define SD8977_DEFAULT_FW_NAME "mrvl/sdsd8977_combo_v2.bin"
+#define SD8978_SDIOUART_FW_NAME "mrvl/sdiouartiw416_combo_v0.bin"
#define SD8987_DEFAULT_FW_NAME "mrvl/sd8987_uapsta.bin"
#define SD8997_DEFAULT_FW_NAME "mrvl/sdsd8997_combo_v4.bin"
#define SD8997_SDIOUART_FW_NAME "mrvl/sdiouart8997_combo_v4.bin"
@@ -257,6 +258,7 @@ struct sdio_mmc_card {
bool fw_dump_enh;
bool can_auto_tdls;
bool can_ext_scan;
+ bool fw_ready_extra_delay;
struct mwifiex_sdio_mpa_tx mpa_tx;
struct mwifiex_sdio_mpa_rx mpa_rx;
@@ -280,6 +282,7 @@ struct mwifiex_sdio_device {
bool fw_dump_enh;
bool can_auto_tdls;
bool can_ext_scan;
+ bool fw_ready_extra_delay;
};
/*
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 12b700c7b..517d9023a 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -8672,7 +8672,7 @@ static void rt2800_rxdcoc_calibration(struct rt2x00_dev *rt2x00dev)
rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4);
rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, saverfb7r4);
- rt2800_bbp_write(rt2x00dev, 158, 141);
+ rt2800_bbp_write(rt2x00dev, 158, 140);
bbpreg = rt2800_bbp_read(rt2x00dev, 159);
bbpreg = bbpreg & (~0x40);
rt2800_bbp_write(rt2x00dev, 159, bbpreg);
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
index 9a9cfd0ce..00b945053 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -101,6 +101,7 @@ void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev)
rt2x00link_stop_tuner(rt2x00dev);
rt2x00queue_stop_queues(rt2x00dev);
rt2x00queue_flush_queues(rt2x00dev, true);
+ rt2x00queue_stop_queue(rt2x00dev->bcn);
/*
* Disable radio.
@@ -1286,6 +1287,7 @@ int rt2x00lib_start(struct rt2x00_dev *rt2x00dev)
rt2x00dev->intf_ap_count = 0;
rt2x00dev->intf_sta_count = 0;
rt2x00dev->intf_associated = 0;
+ rt2x00dev->intf_beaconing = 0;
/* Enable the radio */
retval = rt2x00lib_enable_radio(rt2x00dev);
@@ -1312,6 +1314,7 @@ void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev)
rt2x00dev->intf_ap_count = 0;
rt2x00dev->intf_sta_count = 0;
rt2x00dev->intf_associated = 0;
+ rt2x00dev->intf_beaconing = 0;
}
static inline void rt2x00lib_set_if_combinations(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
index 4202c6517..75fda72c1 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c
@@ -598,6 +598,17 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw,
*/
if (changes & BSS_CHANGED_BEACON_ENABLED) {
mutex_lock(&intf->beacon_skb_mutex);
+
+ /*
+ * Clear the 'enable_beacon' flag and clear beacon because
+ * the beacon queue has been stopped after hardware reset.
+ */
+ if (test_bit(DEVICE_STATE_RESET, &rt2x00dev->flags) &&
+ intf->enable_beacon) {
+ intf->enable_beacon = false;
+ rt2x00queue_clear_beacon(rt2x00dev, vif);
+ }
+
if (!bss_conf->enable_beacon && intf->enable_beacon) {
rt2x00dev->intf_beaconing--;
intf->enable_beacon = false;
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index 3a9fa3ff3..6dd5ec1e4 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -7030,6 +7030,18 @@ static const struct usb_device_id dev_table[] = {
.driver_info = (unsigned long)&rtl8192eu_fops},
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x818c, 0xff, 0xff, 0xff),
.driver_info = (unsigned long)&rtl8192eu_fops},
+/* D-Link DWA-131 rev C1 */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3312, 0xff, 0xff, 0xff),
+ .driver_info = (unsigned long)&rtl8192eu_fops},
+/* TP-Link TL-WN8200ND V2 */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0126, 0xff, 0xff, 0xff),
+ .driver_info = (unsigned long)&rtl8192eu_fops},
+/* Mercusys MW300UM */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2c4e, 0x0100, 0xff, 0xff, 0xff),
+ .driver_info = (unsigned long)&rtl8192eu_fops},
+/* Mercusys MW300UH */
+{USB_DEVICE_AND_INTERFACE_INFO(0x2c4e, 0x0104, 0xff, 0xff, 0xff),
+ .driver_info = (unsigned long)&rtl8192eu_fops},
#endif
{ }
};
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c
index fe9b407dc..71e29b103 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c
@@ -49,7 +49,7 @@ u32 rtl8723e_phy_query_rf_reg(struct ieee80211_hw *hw,
rfpath, regaddr);
}
- bitshift = rtl8723_phy_calculate_bit_shift(bitmask);
+ bitshift = calculate_bit_shift(bitmask);
readback_value = (original_value & bitmask) >> bitshift;
spin_unlock(&rtlpriv->locks.rf_lock);
@@ -80,7 +80,7 @@ void rtl8723e_phy_set_rf_reg(struct ieee80211_hw *hw,
original_value = rtl8723_phy_rf_serial_read(hw,
rfpath,
regaddr);
- bitshift = rtl8723_phy_calculate_bit_shift(bitmask);
+ bitshift = calculate_bit_shift(bitmask);
data =
((original_value & (~bitmask)) |
(data << bitshift));
@@ -89,7 +89,7 @@ void rtl8723e_phy_set_rf_reg(struct ieee80211_hw *hw,
rtl8723_phy_rf_serial_write(hw, rfpath, regaddr, data);
} else {
if (bitmask != RFREG_OFFSET_MASK) {
- bitshift = rtl8723_phy_calculate_bit_shift(bitmask);
+ bitshift = calculate_bit_shift(bitmask);
data =
((original_value & (~bitmask)) |
(data << bitshift));
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
index 2b9313cb9..094cb3615 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
@@ -41,7 +41,7 @@ u32 rtl8723be_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath,
spin_lock(&rtlpriv->locks.rf_lock);
original_value = rtl8723_phy_rf_serial_read(hw, rfpath, regaddr);
- bitshift = rtl8723_phy_calculate_bit_shift(bitmask);
+ bitshift = calculate_bit_shift(bitmask);
readback_value = (original_value & bitmask) >> bitshift;
spin_unlock(&rtlpriv->locks.rf_lock);
@@ -68,7 +68,7 @@ void rtl8723be_phy_set_rf_reg(struct ieee80211_hw *hw, enum radio_path path,
if (bitmask != RFREG_OFFSET_MASK) {
original_value = rtl8723_phy_rf_serial_read(hw, path,
regaddr);
- bitshift = rtl8723_phy_calculate_bit_shift(bitmask);
+ bitshift = calculate_bit_shift(bitmask);
data = ((original_value & (~bitmask)) |
(data << bitshift));
}
diff --git a/drivers/net/wireless/silabs/wfx/sta.c b/drivers/net/wireless/silabs/wfx/sta.c
index 626dfb4b7..073e870b2 100644
--- a/drivers/net/wireless/silabs/wfx/sta.c
+++ b/drivers/net/wireless/silabs/wfx/sta.c
@@ -354,29 +354,38 @@ static int wfx_upload_ap_templates(struct wfx_vif *wvif)
return 0;
}
-static void wfx_set_mfp_ap(struct wfx_vif *wvif)
+static int wfx_set_mfp_ap(struct wfx_vif *wvif)
{
struct ieee80211_vif *vif = wvif_to_vif(wvif);
struct sk_buff *skb = ieee80211_beacon_get(wvif->wdev->hw, vif, 0);
const int ieoffset = offsetof(struct ieee80211_mgmt, u.beacon.variable);
- const u16 *ptr = (u16 *)cfg80211_find_ie(WLAN_EID_RSN, skb->data + ieoffset,
- skb->len - ieoffset);
const int pairwise_cipher_suite_count_offset = 8 / sizeof(u16);
const int pairwise_cipher_suite_size = 4 / sizeof(u16);
const int akm_suite_size = 4 / sizeof(u16);
+ const u16 *ptr;
- if (ptr) {
- ptr += pairwise_cipher_suite_count_offset;
- if (WARN_ON(ptr > (u16 *)skb_tail_pointer(skb)))
- return;
- ptr += 1 + pairwise_cipher_suite_size * *ptr;
- if (WARN_ON(ptr > (u16 *)skb_tail_pointer(skb)))
- return;
- ptr += 1 + akm_suite_size * *ptr;
- if (WARN_ON(ptr > (u16 *)skb_tail_pointer(skb)))
- return;
- wfx_hif_set_mfp(wvif, *ptr & BIT(7), *ptr & BIT(6));
- }
+ if (unlikely(!skb))
+ return -ENOMEM;
+
+ ptr = (u16 *)cfg80211_find_ie(WLAN_EID_RSN, skb->data + ieoffset,
+ skb->len - ieoffset);
+ if (unlikely(!ptr))
+ return -EINVAL;
+
+ ptr += pairwise_cipher_suite_count_offset;
+ if (WARN_ON(ptr > (u16 *)skb_tail_pointer(skb)))
+ return -EINVAL;
+
+ ptr += 1 + pairwise_cipher_suite_size * *ptr;
+ if (WARN_ON(ptr > (u16 *)skb_tail_pointer(skb)))
+ return -EINVAL;
+
+ ptr += 1 + akm_suite_size * *ptr;
+ if (WARN_ON(ptr > (u16 *)skb_tail_pointer(skb)))
+ return -EINVAL;
+
+ wfx_hif_set_mfp(wvif, *ptr & BIT(7), *ptr & BIT(6));
+ return 0;
}
int wfx_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
@@ -394,8 +403,7 @@ int wfx_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
ret = wfx_hif_start(wvif, &vif->bss_conf, wvif->channel);
if (ret > 0)
return -EIO;
- wfx_set_mfp_ap(wvif);
- return ret;
+ return wfx_set_mfp_ap(wvif);
}
void wfx_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-09 04:02:29 +0000