diff --git a/drivers/net/wireless/ath/ath10k/ahb.c b/drivers/net/wireless/ath/ath10k/ahb.c
index 869524852fbaa..ab8f77ae5e667 100644
--- a/drivers/net/wireless/ath/ath10k/ahb.c
+++ b/drivers/net/wireless/ath/ath10k/ahb.c
@@ -442,14 +442,7 @@ static int ath10k_ahb_resource_init(struct ath10k *ar)
pdev = ar_ahb->pdev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- ath10k_err(ar, "failed to get memory resource\n");
- ret = -ENXIO;
- goto out;
- }
-
- ar_ahb->mem = devm_ioremap_resource(&pdev->dev, res);
+ ar_ahb->mem = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (IS_ERR(ar_ahb->mem)) {
ath10k_err(ar, "mem ioremap error\n");
ret = PTR_ERR(ar_ahb->mem);
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 648ed36f845f1..5aeff2d9f6cf7 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -301,7 +301,7 @@ struct ath10k_fw_stats_pdev {
s32 underrun;
u32 hw_paused;
s32 tx_abort;
- s32 mpdus_requed;
+ s32 mpdus_requeued;
u32 tx_ko;
u32 data_rc;
u32 self_triggers;
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index fd052f6ed0190..39378e3f9b2bb 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -1105,7 +1105,7 @@ static const char ath10k_gstrings_stats[][ETH_GSTRING_LEN] = {
"d_tx_ppdu_reaped",
"d_tx_fifo_underrun",
"d_tx_ppdu_abort",
- "d_tx_mpdu_requed",
+ "d_tx_mpdu_requeued",
"d_tx_excessive_retries",
"d_tx_hw_rate",
"d_tx_dropped_sw_retries",
@@ -1205,7 +1205,7 @@ void ath10k_debug_get_et_stats(struct ieee80211_hw *hw,
data[i++] = pdev_stats->hw_reaped;
data[i++] = pdev_stats->underrun;
data[i++] = pdev_stats->tx_abort;
- data[i++] = pdev_stats->mpdus_requed;
+ data[i++] = pdev_stats->mpdus_requeued;
data[i++] = pdev_stats->tx_ko;
data[i++] = pdev_stats->data_rc;
data[i++] = pdev_stats->sw_retry_failure;
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index dbc8aef82a65f..ec689e3ce48a7 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -1283,8 +1283,8 @@ struct htt_dbg_stats_wal_tx_stats {
/* Num PPDUs cleaned up in TX abort */
__le32 tx_abort;
- /* Num MPDUs requed by SW */
- __le32 mpdus_requed;
+ /* Num MPDUs requeued by SW */
+ __le32 mpdus_requeued;
/* excessive retries */
__le32 tx_ko;
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index 7ffb5d5b2a70e..adbaeb67eedf1 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -1787,7 +1787,6 @@ static bool ath10k_htt_rx_h_frag_pn_check(struct ath10k *ar,
struct ath10k_peer *peer;
union htt_rx_pn_t *last_pn, new_pn = {0};
struct ieee80211_hdr *hdr;
- bool more_frags;
u8 tid, frag_number;
u32 seq;
@@ -1805,7 +1804,6 @@ static bool ath10k_htt_rx_h_frag_pn_check(struct ath10k *ar,
last_pn = &peer->frag_tids_last_pn[tid];
new_pn.pn48 = ath10k_htt_rx_h_get_pn(ar, skb, offset, enctype);
- more_frags = ieee80211_has_morefrags(hdr->frame_control);
frag_number = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG;
seq = (__le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 5ce4f8d038b9b..c272b290fa73d 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -5592,6 +5592,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
if (arvif->nohwcrypt &&
!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
+ ret = -EINVAL;
ath10k_warn(ar, "cryptmode module param needed for sw crypto\n");
goto err;
}
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index e7fde635e0eef..71878ab35b93c 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -3685,8 +3685,10 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
ath10k_pci_soc_read32(ar, SOC_CHIP_ID_ADDRESS);
if (bus_params.chip_id != 0xffffffff) {
if (!ath10k_pci_chip_is_supported(pdev->device,
- bus_params.chip_id))
+ bus_params.chip_id)) {
+ ret = -ENODEV;
goto err_unsupported;
+ }
}
}
@@ -3697,11 +3699,15 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
}
bus_params.chip_id = ath10k_pci_soc_read32(ar, SOC_CHIP_ID_ADDRESS);
- if (bus_params.chip_id == 0xffffffff)
+ if (bus_params.chip_id == 0xffffffff) {
+ ret = -ENODEV;
goto err_unsupported;
+ }
- if (!ath10k_pci_chip_is_supported(pdev->device, bus_params.chip_id))
- goto err_free_irq;
+ if (!ath10k_pci_chip_is_supported(pdev->device, bus_params.chip_id)) {
+ ret = -ENODEV;
+ goto err_unsupported;
+ }
ret = ath10k_core_register(ar, &bus_params);
if (ret) {
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index 862d0901c5b8d..cf64898b9447a 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -235,7 +235,6 @@ u16 ath10k_pci_hif_get_free_queue_number(struct ath10k *ar, u8 pipe);
void ath10k_pci_hif_power_down(struct ath10k *ar);
int ath10k_pci_alloc_pipes(struct ath10k *ar);
void ath10k_pci_free_pipes(struct ath10k *ar);
-void ath10k_pci_free_pipes(struct ath10k *ar);
void ath10k_pci_rx_replenish_retry(struct timer_list *t);
void ath10k_pci_ce_deinit(struct ath10k *ar);
void ath10k_pci_init_napi(struct ath10k *ar);
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index d48b922215eb6..f42bf2c8f9e7e 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -2867,7 +2867,7 @@ void ath10k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
dst->hw_reaped = __le32_to_cpu(src->hw_reaped);
dst->underrun = __le32_to_cpu(src->underrun);
dst->tx_abort = __le32_to_cpu(src->tx_abort);
- dst->mpdus_requed = __le32_to_cpu(src->mpdus_requed);
+ dst->mpdus_requeued = __le32_to_cpu(src->mpdus_requeued);
dst->tx_ko = __le32_to_cpu(src->tx_ko);
dst->data_rc = __le32_to_cpu(src->data_rc);
dst->self_triggers = __le32_to_cpu(src->self_triggers);
@@ -2895,7 +2895,7 @@ ath10k_wmi_10_4_pull_pdev_stats_tx(const struct wmi_10_4_pdev_stats_tx *src,
dst->hw_reaped = __le32_to_cpu(src->hw_reaped);
dst->underrun = __le32_to_cpu(src->underrun);
dst->tx_abort = __le32_to_cpu(src->tx_abort);
- dst->mpdus_requed = __le32_to_cpu(src->mpdus_requed);
+ dst->mpdus_requeued = __le32_to_cpu(src->mpdus_requeued);
dst->tx_ko = __le32_to_cpu(src->tx_ko);
dst->data_rc = __le32_to_cpu(src->data_rc);
dst->self_triggers = __le32_to_cpu(src->self_triggers);
@@ -8270,7 +8270,7 @@ ath10k_wmi_fw_pdev_tx_stats_fill(const struct ath10k_fw_stats_pdev *pdev,
len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
"PPDUs cleaned", pdev->tx_abort);
len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
- "MPDUs requed", pdev->mpdus_requed);
+ "MPDUs requeued", pdev->mpdus_requeued);
len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
"Excessive retries", pdev->tx_ko);
len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index d870f7067cb7c..41c1a3d339c25 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -4371,8 +4371,8 @@ struct wmi_pdev_stats_tx {
/* Num PPDUs cleaned up in TX abort */
__le32 tx_abort;
- /* Num MPDUs requed by SW */
- __le32 mpdus_requed;
+ /* Num MPDUs requeued by SW */
+ __le32 mpdus_requeued;
/* excessive retries */
__le32 tx_ko;
@@ -4444,8 +4444,8 @@ struct wmi_10_4_pdev_stats_tx {
/* Num PPDUs cleaned up in TX abort */
__le32 tx_abort;
- /* Num MPDUs requed by SW */
- __le32 mpdus_requed;
+ /* Num MPDUs requeued by SW */
+ __le32 mpdus_requeued;
/* excessive retries */
__le32 tx_ko;
@@ -7418,7 +7418,6 @@ int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar);
struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len);
int ath10k_wmi_connect(struct ath10k *ar);
-struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len);
int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id);
int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
u32 cmd_id);
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 77ce3347ab86d..969bf1a590d99 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -70,6 +70,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.cold_boot_calib = true,
.supports_suspend = false,
.hal_desc_sz = sizeof(struct hal_rx_desc_ipq8074),
+ .fix_l1ss = true,
},
{
.hw_rev = ATH11K_HW_IPQ6018_HW10,
@@ -110,6 +111,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.cold_boot_calib = true,
.supports_suspend = false,
.hal_desc_sz = sizeof(struct hal_rx_desc_ipq8074),
+ .fix_l1ss = true,
},
{
.name = "qca6390 hw2.0",
@@ -149,6 +151,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.cold_boot_calib = false,
.supports_suspend = true,
.hal_desc_sz = sizeof(struct hal_rx_desc_ipq8074),
+ .fix_l1ss = true,
},
{
.name = "qcn9074 hw1.0",
@@ -186,6 +189,47 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
.cold_boot_calib = false,
.supports_suspend = false,
.hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074),
+ .fix_l1ss = true,
+ },
+ {
+ .name = "wcn6855 hw2.0",
+ .hw_rev = ATH11K_HW_WCN6855_HW20,
+ .fw = {
+ .dir = "WCN6855/hw2.0",
+ .board_size = 256 * 1024,
+ .cal_size = 256 * 1024,
+ },
+ .max_radios = 3,
+ .bdf_addr = 0x4B0C0000,
+ .hw_ops = &wcn6855_ops,
+ .ring_mask = &ath11k_hw_ring_mask_qca6390,
+ .internal_sleep_clock = true,
+ .regs = &wcn6855_regs,
+ .qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCA6390,
+ .host_ce_config = ath11k_host_ce_config_qca6390,
+ .ce_count = 9,
+ .target_ce_config = ath11k_target_ce_config_wlan_qca6390,
+ .target_ce_count = 9,
+ .svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qca6390,
+ .svc_to_ce_map_len = 14,
+ .single_pdev_only = true,
+ .rxdma1_enable = false,
+ .num_rxmda_per_pdev = 2,
+ .rx_mac_buf_ring = true,
+ .vdev_start_delay = true,
+ .htt_peer_map_v2 = false,
+ .tcl_0_only = true,
+ .spectral_fft_sz = 0,
+
+ .interface_modes = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_AP),
+ .supports_monitor = false,
+ .supports_shadow_regs = true,
+ .idle_ps = true,
+ .cold_boot_calib = false,
+ .supports_suspend = true,
+ .hal_desc_sz = sizeof(struct hal_rx_desc_wcn6855),
+ .fix_l1ss = false,
},
};
@@ -488,7 +532,8 @@ static int ath11k_core_fetch_board_data_api_n(struct ath11k_base *ab,
if (len < ALIGN(ie_len, 4)) {
ath11k_err(ab, "invalid length for board ie_id %d ie_len %zu len %zu\n",
ie_id, ie_len, len);
- return -EINVAL;
+ ret = -EINVAL;
+ goto err;
}
switch (ie_id) {
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index 55af982deca7a..018fb2385f2a3 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -107,6 +107,7 @@ enum ath11k_hw_rev {
ATH11K_HW_QCA6390_HW20,
ATH11K_HW_IPQ6018_HW10,
ATH11K_HW_QCN9074_HW10,
+ ATH11K_HW_WCN6855_HW20,
};
enum ath11k_firmware_mode {
@@ -795,8 +796,8 @@ struct ath11k_fw_stats_pdev {
s32 underrun;
/* Num PPDUs cleaned up in TX abort */
s32 tx_abort;
- /* Num MPDUs requed by SW */
- s32 mpdus_requed;
+ /* Num MPDUs requeued by SW */
+ s32 mpdus_requeued;
/* excessive retries */
u32 tx_ko;
/* data hw rate code */
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
index ec93f14e6d2a9..9e0c90da99d30 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
+++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c
@@ -89,7 +89,7 @@ static inline void htt_print_tx_pdev_stats_cmn_tlv(const void *tag_buf,
len += HTT_DBG_OUT(buf + len, buf_len - len, "tx_abort = %u",
htt_stats_buf->tx_abort);
len += HTT_DBG_OUT(buf + len, buf_len - len, "mpdu_requeued = %u",
- htt_stats_buf->mpdu_requed);
+ htt_stats_buf->mpdu_requeued);
len += HTT_DBG_OUT(buf + len, buf_len - len, "tx_xretry = %u",
htt_stats_buf->tx_xretry);
len += HTT_DBG_OUT(buf + len, buf_len - len, "data_rc = %u",
diff --git a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
index 567a26d485a92..d428f52003a42 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
+++ b/drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h
@@ -147,7 +147,7 @@ struct htt_tx_pdev_stats_cmn_tlv {
u32 hw_flush;
u32 hw_filt;
u32 tx_abort;
- u32 mpdu_requed;
+ u32 mpdu_requeued;
u32 tx_xretry;
u32 data_rc;
u32 mpdu_dropped_xretry;
diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c
index 04f6c4e0658b7..b0c8f62900997 100644
--- a/drivers/net/wireless/ath/ath11k/dp.c
+++ b/drivers/net/wireless/ath/ath11k/dp.c
@@ -342,7 +342,6 @@ static int ath11k_dp_srng_common_setup(struct ath11k_base *ab)
struct ath11k_dp *dp = &ab->dp;
struct hal_srng *srng;
int i, ret;
- u32 ring_hash_map;
ret = ath11k_dp_srng_setup(ab, &dp->wbm_desc_rel_ring,
HAL_SW2WBM_RELEASE, 0, 0,
@@ -439,20 +438,9 @@ static int ath11k_dp_srng_common_setup(struct ath11k_base *ab)
}
/* When hash based routing of rx packet is enabled, 32 entries to map
- * the hash values to the ring will be configured. Each hash entry uses
- * three bits to map to a particular ring. The ring mapping will be
- * 0:TCL, 1:SW1, 2:SW2, 3:SW3, 4:SW4, 5:Release, 6:FW and 7:Not used.
+ * the hash values to the ring will be configured.
*/
- ring_hash_map = HAL_HASH_ROUTING_RING_SW1 << 0 |
- HAL_HASH_ROUTING_RING_SW2 << 3 |
- HAL_HASH_ROUTING_RING_SW3 << 6 |
- HAL_HASH_ROUTING_RING_SW4 << 9 |
- HAL_HASH_ROUTING_RING_SW1 << 12 |
- HAL_HASH_ROUTING_RING_SW2 << 15 |
- HAL_HASH_ROUTING_RING_SW3 << 18 |
- HAL_HASH_ROUTING_RING_SW4 << 21;
-
- ath11k_hal_reo_hw_setup(ab, ring_hash_map);
+ ab->hw_params.hw_ops->reo_setup(ab);
return 0;
diff --git a/drivers/net/wireless/ath/ath11k/hal.c b/drivers/net/wireless/ath/ath11k/hal.c
index 08e3c72d9237e..eaa0edca55761 100644
--- a/drivers/net/wireless/ath/ath11k/hal.c
+++ b/drivers/net/wireless/ath/ath11k/hal.c
@@ -382,6 +382,16 @@ static void ath11k_hal_srng_src_hw_init(struct ath11k_base *ab,
val = FIELD_PREP(HAL_REO1_RING_ID_ENTRY_SIZE, srng->entry_size);
ath11k_hif_write32(ab, reg_base + HAL_TCL1_RING_ID_OFFSET(ab), val);
+ if (srng->ring_id == HAL_SRNG_RING_ID_WBM_IDLE_LINK) {
+ ath11k_hif_write32(ab, reg_base, (u32)srng->ring_base_paddr);
+ val = FIELD_PREP(HAL_TCL1_RING_BASE_MSB_RING_BASE_ADDR_MSB,
+ ((u64)srng->ring_base_paddr >>
+ HAL_ADDR_MSB_REG_SHIFT)) |
+ FIELD_PREP(HAL_TCL1_RING_BASE_MSB_RING_SIZE,
+ (srng->entry_size * srng->num_entries));
+ ath11k_hif_write32(ab, reg_base + HAL_TCL1_RING_BASE_MSB_OFFSET(ab), val);
+ }
+
/* interrupt setup */
/* NOTE: IPQ8074 v2 requires the interrupt timer threshold in the
* unit of 8 usecs instead of 1 usec (as required by v1).
diff --git a/drivers/net/wireless/ath/ath11k/hal.h b/drivers/net/wireless/ath/ath11k/hal.h
index 91d1428b8b948..35ed3a14e200a 100644
--- a/drivers/net/wireless/ath/ath11k/hal.h
+++ b/drivers/net/wireless/ath/ath11k/hal.h
@@ -120,6 +120,7 @@ struct ath11k_base;
#define HAL_REO1_DEST_RING_CTRL_IX_1 0x00000008
#define HAL_REO1_DEST_RING_CTRL_IX_2 0x0000000c
#define HAL_REO1_DEST_RING_CTRL_IX_3 0x00000010
+#define HAL_REO1_MISC_CTL 0x00000630
#define HAL_REO1_RING_BASE_LSB(ab) ab->hw_params.regs->hal_reo1_ring_base_lsb
#define HAL_REO1_RING_BASE_MSB(ab) ab->hw_params.regs->hal_reo1_ring_base_msb
#define HAL_REO1_RING_ID(ab) ab->hw_params.regs->hal_reo1_ring_id
@@ -280,6 +281,7 @@ struct ath11k_base;
#define HAL_REO1_GEN_ENABLE_FRAG_DST_RING GENMASK(25, 23)
#define HAL_REO1_GEN_ENABLE_AGING_LIST_ENABLE BIT(2)
#define HAL_REO1_GEN_ENABLE_AGING_FLUSH_ENABLE BIT(3)
+#define HAL_REO1_MISC_CTL_FRAGMENT_DST_RING GENMASK(20, 17)
/* CE ring bit field mask and shift */
#define HAL_CE_DST_R0_DEST_CTRL_MAX_LEN GENMASK(15, 0)
@@ -906,7 +908,6 @@ void ath11k_hal_reo_qdesc_setup(void *vaddr, int tid, u32 ba_window_size,
u32 start_seq, enum hal_pn_type type);
void ath11k_hal_reo_init_cmd_ring(struct ath11k_base *ab,
struct hal_srng *srng);
-void ath11k_hal_reo_hw_setup(struct ath11k_base *ab, u32 ring_hash_map);
void ath11k_hal_setup_link_idle_list(struct ath11k_base *ab,
struct hal_wbm_idle_scatter_list *sbuf,
u32 nsbufs, u32 tot_link_desc,
diff --git a/drivers/net/wireless/ath/ath11k/hal_rx.c b/drivers/net/wireless/ath/ath11k/hal_rx.c
index fac2396edf32a..325055ca41abd 100644
--- a/drivers/net/wireless/ath/ath11k/hal_rx.c
+++ b/drivers/net/wireless/ath/ath11k/hal_rx.c
@@ -801,43 +801,6 @@ void ath11k_hal_reo_init_cmd_ring(struct ath11k_base *ab,
}
}
-void ath11k_hal_reo_hw_setup(struct ath11k_base *ab, u32 ring_hash_map)
-{
- u32 reo_base = HAL_SEQ_WCSS_UMAC_REO_REG;
- u32 val;
-
- val = ath11k_hif_read32(ab, reo_base + HAL_REO1_GEN_ENABLE);
-
- val &= ~HAL_REO1_GEN_ENABLE_FRAG_DST_RING;
- val |= FIELD_PREP(HAL_REO1_GEN_ENABLE_FRAG_DST_RING,
- HAL_SRNG_RING_ID_REO2SW1) |
- FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_LIST_ENABLE, 1) |
- FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_FLUSH_ENABLE, 1);
- ath11k_hif_write32(ab, reo_base + HAL_REO1_GEN_ENABLE, val);
-
- ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_0(ab),
- HAL_DEFAULT_REO_TIMEOUT_USEC);
- ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_1(ab),
- HAL_DEFAULT_REO_TIMEOUT_USEC);
- ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_2(ab),
- HAL_DEFAULT_REO_TIMEOUT_USEC);
- ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_3(ab),
- HAL_DEFAULT_REO_TIMEOUT_USEC);
-
- ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_0,
- FIELD_PREP(HAL_REO_DEST_RING_CTRL_HASH_RING_MAP,
- ring_hash_map));
- ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_1,
- FIELD_PREP(HAL_REO_DEST_RING_CTRL_HASH_RING_MAP,
- ring_hash_map));
- ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_2,
- FIELD_PREP(HAL_REO_DEST_RING_CTRL_HASH_RING_MAP,
- ring_hash_map));
- ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_3,
- FIELD_PREP(HAL_REO_DEST_RING_CTRL_HASH_RING_MAP,
- ring_hash_map));
-}
-
static enum hal_rx_mon_status
ath11k_hal_rx_parse_mon_status_tlv(struct ath11k_base *ab,
struct hal_rx_mon_ppdu_info *ppdu_info,
@@ -1128,12 +1091,9 @@ ath11k_hal_rx_parse_mon_status_tlv(struct ath11k_base *ab,
break;
}
case HAL_RX_MPDU_START: {
- struct hal_rx_mpdu_info *mpdu_info =
- (struct hal_rx_mpdu_info *)tlv_data;
u16 peer_id;
- peer_id = FIELD_GET(HAL_RX_MPDU_INFO_INFO0_PEERID,
- __le32_to_cpu(mpdu_info->info0));
+ peer_id = ab->hw_params.hw_ops->mpdu_info_get_peerid(tlv_data);
if (peer_id)
ppdu_info->peer_id = peer_id;
break;
diff --git a/drivers/net/wireless/ath/ath11k/hal_rx.h b/drivers/net/wireless/ath/ath11k/hal_rx.h
index d464a270c049f..0f1f04b812b92 100644
--- a/drivers/net/wireless/ath/ath11k/hal_rx.h
+++ b/drivers/net/wireless/ath/ath11k/hal_rx.h
@@ -254,12 +254,20 @@ struct hal_rx_phyrx_rssi_legacy_info {
} __packed;
#define HAL_RX_MPDU_INFO_INFO0_PEERID GENMASK(31, 16)
+#define HAL_RX_MPDU_INFO_INFO0_PEERID_WCN6855 GENMASK(15, 0)
+
struct hal_rx_mpdu_info {
__le32 rsvd0;
__le32 info0;
__le32 rsvd1[21];
} __packed;
+struct hal_rx_mpdu_info_wcn6855 {
+ __le32 rsvd0[8];
+ __le32 info0;
+ __le32 rsvd1[14];
+} __packed;
+
#define HAL_RX_PPDU_END_DURATION GENMASK(23, 0)
struct hal_rx_ppdu_end_duration {
__le32 rsvd0[9];
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index 377ae8d5b58f1..d9596903b0a58 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -10,6 +10,7 @@
#include "hw.h"
#include "core.h"
#include "ce.h"
+#include "hif.h"
/* Map from pdev index to hw mac index */
static u8 ath11k_hw_ipq8074_mac_from_pdev_id(int pdev_idx)
@@ -45,6 +46,13 @@ static void ath11k_hw_qcn9074_tx_mesh_enable(struct ath11k_base *ab,
true);
}
+static void ath11k_hw_wcn6855_tx_mesh_enable(struct ath11k_base *ab,
+ struct hal_tcl_data_cmd *tcl_cmd)
+{
+ tcl_cmd->info3 |= FIELD_PREP(HAL_QCN9074_TCL_DATA_CMD_INFO3_MESH_ENABLE,
+ true);
+}
+
static void ath11k_init_wmi_config_qca6390(struct ath11k_base *ab,
struct target_resource_config *config)
{
@@ -91,6 +99,52 @@ static void ath11k_init_wmi_config_qca6390(struct ath11k_base *ab,
config->num_keep_alive_pattern = 0;
}
+static void ath11k_hw_ipq8074_reo_setup(struct ath11k_base *ab)
+{
+ u32 reo_base = HAL_SEQ_WCSS_UMAC_REO_REG;
+ u32 val;
+ /* Each hash entry uses three bits to map to a particular ring. */
+ u32 ring_hash_map = HAL_HASH_ROUTING_RING_SW1 << 0 |
+ HAL_HASH_ROUTING_RING_SW2 << 3 |
+ HAL_HASH_ROUTING_RING_SW3 << 6 |
+ HAL_HASH_ROUTING_RING_SW4 << 9 |
+ HAL_HASH_ROUTING_RING_SW1 << 12 |
+ HAL_HASH_ROUTING_RING_SW2 << 15 |
+ HAL_HASH_ROUTING_RING_SW3 << 18 |
+ HAL_HASH_ROUTING_RING_SW4 << 21;
+
+ val = ath11k_hif_read32(ab, reo_base + HAL_REO1_GEN_ENABLE);
+
+ val &= ~HAL_REO1_GEN_ENABLE_FRAG_DST_RING;
+ val |= FIELD_PREP(HAL_REO1_GEN_ENABLE_FRAG_DST_RING,
+ HAL_SRNG_RING_ID_REO2SW1) |
+ FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_LIST_ENABLE, 1) |
+ FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_FLUSH_ENABLE, 1);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_GEN_ENABLE, val);
+
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_0(ab),
+ HAL_DEFAULT_REO_TIMEOUT_USEC);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_1(ab),
+ HAL_DEFAULT_REO_TIMEOUT_USEC);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_2(ab),
+ HAL_DEFAULT_REO_TIMEOUT_USEC);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_3(ab),
+ HAL_DEFAULT_REO_TIMEOUT_USEC);
+
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_0,
+ FIELD_PREP(HAL_REO_DEST_RING_CTRL_HASH_RING_MAP,
+ ring_hash_map));
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_1,
+ FIELD_PREP(HAL_REO_DEST_RING_CTRL_HASH_RING_MAP,
+ ring_hash_map));
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_2,
+ FIELD_PREP(HAL_REO_DEST_RING_CTRL_HASH_RING_MAP,
+ ring_hash_map));
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_3,
+ FIELD_PREP(HAL_REO_DEST_RING_CTRL_HASH_RING_MAP,
+ ring_hash_map));
+}
+
static void ath11k_init_wmi_config_ipq8074(struct ath11k_base *ab,
struct target_resource_config *config)
{
@@ -489,6 +543,228 @@ static u8 *ath11k_hw_qcn9074_rx_desc_get_msdu_payload(struct hal_rx_desc *desc)
return &desc->u.qcn9074.msdu_payload[0];
}
+static bool ath11k_hw_wcn6855_rx_desc_get_first_msdu(struct hal_rx_desc *desc)
+{
+ return !!FIELD_GET(RX_MSDU_END_INFO2_FIRST_MSDU_WCN6855,
+ __le32_to_cpu(desc->u.wcn6855.msdu_end.info2));
+}
+
+static bool ath11k_hw_wcn6855_rx_desc_get_last_msdu(struct hal_rx_desc *desc)
+{
+ return !!FIELD_GET(RX_MSDU_END_INFO2_LAST_MSDU_WCN6855,
+ __le32_to_cpu(desc->u.wcn6855.msdu_end.info2));
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_l3_pad_bytes(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_END_INFO2_L3_HDR_PADDING,
+ __le32_to_cpu(desc->u.wcn6855.msdu_end.info2));
+}
+
+static u8 *ath11k_hw_wcn6855_rx_desc_get_hdr_status(struct hal_rx_desc *desc)
+{
+ return desc->u.wcn6855.hdr_status;
+}
+
+static bool ath11k_hw_wcn6855_rx_desc_encrypt_valid(struct hal_rx_desc *desc)
+{
+ return __le32_to_cpu(desc->u.wcn6855.mpdu_start.info1) &
+ RX_MPDU_START_INFO1_ENCRYPT_INFO_VALID;
+}
+
+static u32 ath11k_hw_wcn6855_rx_desc_get_encrypt_type(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MPDU_START_INFO2_ENC_TYPE,
+ __le32_to_cpu(desc->u.wcn6855.mpdu_start.info2));
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_decap_type(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_START_INFO2_DECAP_FORMAT,
+ __le32_to_cpu(desc->u.wcn6855.msdu_start.info2));
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_mesh_ctl(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_START_INFO2_MESH_CTRL_PRESENT,
+ __le32_to_cpu(desc->u.wcn6855.msdu_start.info2));
+}
+
+static bool ath11k_hw_wcn6855_rx_desc_get_mpdu_seq_ctl_vld(struct hal_rx_desc *desc)
+{
+ return !!FIELD_GET(RX_MPDU_START_INFO1_MPDU_SEQ_CTRL_VALID,
+ __le32_to_cpu(desc->u.wcn6855.mpdu_start.info1));
+}
+
+static bool ath11k_hw_wcn6855_rx_desc_get_mpdu_fc_valid(struct hal_rx_desc *desc)
+{
+ return !!FIELD_GET(RX_MPDU_START_INFO1_MPDU_FCTRL_VALID,
+ __le32_to_cpu(desc->u.wcn6855.mpdu_start.info1));
+}
+
+static u16 ath11k_hw_wcn6855_rx_desc_get_mpdu_start_seq_no(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MPDU_START_INFO1_MPDU_SEQ_NUM,
+ __le32_to_cpu(desc->u.wcn6855.mpdu_start.info1));
+}
+
+static u16 ath11k_hw_wcn6855_rx_desc_get_msdu_len(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_START_INFO1_MSDU_LENGTH,
+ __le32_to_cpu(desc->u.wcn6855.msdu_start.info1));
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_sgi(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_START_INFO3_SGI,
+ __le32_to_cpu(desc->u.wcn6855.msdu_start.info3));
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_rate_mcs(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_START_INFO3_RATE_MCS,
+ __le32_to_cpu(desc->u.wcn6855.msdu_start.info3));
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_rx_bw(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_START_INFO3_RECV_BW,
+ __le32_to_cpu(desc->u.wcn6855.msdu_start.info3));
+}
+
+static u32 ath11k_hw_wcn6855_rx_desc_get_msdu_freq(struct hal_rx_desc *desc)
+{
+ return __le32_to_cpu(desc->u.wcn6855.msdu_start.phy_meta_data);
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_pkt_type(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_START_INFO3_PKT_TYPE,
+ __le32_to_cpu(desc->u.wcn6855.msdu_start.info3));
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_nss(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MSDU_START_INFO3_MIMO_SS_BITMAP,
+ __le32_to_cpu(desc->u.wcn6855.msdu_start.info3));
+}
+
+static u8 ath11k_hw_wcn6855_rx_desc_get_mpdu_tid(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(RX_MPDU_START_INFO2_TID_WCN6855,
+ __le32_to_cpu(desc->u.wcn6855.mpdu_start.info2));
+}
+
+static u16 ath11k_hw_wcn6855_rx_desc_get_mpdu_peer_id(struct hal_rx_desc *desc)
+{
+ return __le16_to_cpu(desc->u.wcn6855.mpdu_start.sw_peer_id);
+}
+
+static void ath11k_hw_wcn6855_rx_desc_copy_attn_end(struct hal_rx_desc *fdesc,
+ struct hal_rx_desc *ldesc)
+{
+ memcpy((u8 *)&fdesc->u.wcn6855.msdu_end, (u8 *)&ldesc->u.wcn6855.msdu_end,
+ sizeof(struct rx_msdu_end_wcn6855));
+ memcpy((u8 *)&fdesc->u.wcn6855.attention, (u8 *)&ldesc->u.wcn6855.attention,
+ sizeof(struct rx_attention));
+ memcpy((u8 *)&fdesc->u.wcn6855.mpdu_end, (u8 *)&ldesc->u.wcn6855.mpdu_end,
+ sizeof(struct rx_mpdu_end));
+}
+
+static u32 ath11k_hw_wcn6855_rx_desc_get_mpdu_start_tag(struct hal_rx_desc *desc)
+{
+ return FIELD_GET(HAL_TLV_HDR_TAG,
+ __le32_to_cpu(desc->u.wcn6855.mpdu_start_tag));
+}
+
+static u32 ath11k_hw_wcn6855_rx_desc_get_mpdu_ppdu_id(struct hal_rx_desc *desc)
+{
+ return __le16_to_cpu(desc->u.wcn6855.mpdu_start.phy_ppdu_id);
+}
+
+static void ath11k_hw_wcn6855_rx_desc_set_msdu_len(struct hal_rx_desc *desc, u16 len)
+{
+ u32 info = __le32_to_cpu(desc->u.wcn6855.msdu_start.info1);
+
+ info &= ~RX_MSDU_START_INFO1_MSDU_LENGTH;
+ info |= FIELD_PREP(RX_MSDU_START_INFO1_MSDU_LENGTH, len);
+
+ desc->u.wcn6855.msdu_start.info1 = __cpu_to_le32(info);
+}
+
+static
+struct rx_attention *ath11k_hw_wcn6855_rx_desc_get_attention(struct hal_rx_desc *desc)
+{
+ return &desc->u.wcn6855.attention;
+}
+
+static u8 *ath11k_hw_wcn6855_rx_desc_get_msdu_payload(struct hal_rx_desc *desc)
+{
+ return &desc->u.wcn6855.msdu_payload[0];
+}
+
+static void ath11k_hw_wcn6855_reo_setup(struct ath11k_base *ab)
+{
+ u32 reo_base = HAL_SEQ_WCSS_UMAC_REO_REG;
+ u32 val;
+ /* Each hash entry uses four bits to map to a particular ring. */
+ u32 ring_hash_map = HAL_HASH_ROUTING_RING_SW1 << 0 |
+ HAL_HASH_ROUTING_RING_SW2 << 4 |
+ HAL_HASH_ROUTING_RING_SW3 << 8 |
+ HAL_HASH_ROUTING_RING_SW4 << 12 |
+ HAL_HASH_ROUTING_RING_SW1 << 16 |
+ HAL_HASH_ROUTING_RING_SW2 << 20 |
+ HAL_HASH_ROUTING_RING_SW3 << 24 |
+ HAL_HASH_ROUTING_RING_SW4 << 28;
+
+ val = ath11k_hif_read32(ab, reo_base + HAL_REO1_GEN_ENABLE);
+ val |= FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_LIST_ENABLE, 1) |
+ FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_FLUSH_ENABLE, 1);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_GEN_ENABLE, val);
+
+ val = ath11k_hif_read32(ab, reo_base + HAL_REO1_MISC_CTL);
+ val &= ~HAL_REO1_MISC_CTL_FRAGMENT_DST_RING;
+ val |= FIELD_PREP(HAL_REO1_MISC_CTL_FRAGMENT_DST_RING, HAL_SRNG_RING_ID_REO2SW1);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_MISC_CTL, val);
+
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_0(ab),
+ HAL_DEFAULT_REO_TIMEOUT_USEC);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_1(ab),
+ HAL_DEFAULT_REO_TIMEOUT_USEC);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_2(ab),
+ HAL_DEFAULT_REO_TIMEOUT_USEC);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_3(ab),
+ HAL_DEFAULT_REO_TIMEOUT_USEC);
+
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_2,
+ ring_hash_map);
+ ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_3,
+ ring_hash_map);
+}
+
+static u16 ath11k_hw_ipq8074_mpdu_info_get_peerid(u8 *tlv_data)
+{
+ u16 peer_id = 0;
+ struct hal_rx_mpdu_info *mpdu_info =
+ (struct hal_rx_mpdu_info *)tlv_data;
+
+ peer_id = FIELD_GET(HAL_RX_MPDU_INFO_INFO0_PEERID,
+ __le32_to_cpu(mpdu_info->info0));
+
+ return peer_id;
+}
+
+static u16 ath11k_hw_wcn6855_mpdu_info_get_peerid(u8 *tlv_data)
+{
+ u16 peer_id = 0;
+ struct hal_rx_mpdu_info_wcn6855 *mpdu_info =
+ (struct hal_rx_mpdu_info_wcn6855 *)tlv_data;
+
+ peer_id = FIELD_GET(HAL_RX_MPDU_INFO_INFO0_PEERID_WCN6855,
+ __le32_to_cpu(mpdu_info->info0));
+ return peer_id;
+}
+
const struct ath11k_hw_ops ipq8074_ops = {
.get_hw_mac_from_pdev_id = ath11k_hw_ipq8074_mac_from_pdev_id,
.wmi_init_config = ath11k_init_wmi_config_ipq8074,
@@ -521,6 +797,8 @@ const struct ath11k_hw_ops ipq8074_ops = {
.rx_desc_set_msdu_len = ath11k_hw_ipq8074_rx_desc_set_msdu_len,
.rx_desc_get_attention = ath11k_hw_ipq8074_rx_desc_get_attention,
.rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload,
+ .reo_setup = ath11k_hw_ipq8074_reo_setup,
+ .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid,
};
const struct ath11k_hw_ops ipq6018_ops = {
@@ -555,6 +833,8 @@ const struct ath11k_hw_ops ipq6018_ops = {
.rx_desc_set_msdu_len = ath11k_hw_ipq8074_rx_desc_set_msdu_len,
.rx_desc_get_attention = ath11k_hw_ipq8074_rx_desc_get_attention,
.rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload,
+ .reo_setup = ath11k_hw_ipq8074_reo_setup,
+ .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid,
};
const struct ath11k_hw_ops qca6390_ops = {
@@ -589,6 +869,8 @@ const struct ath11k_hw_ops qca6390_ops = {
.rx_desc_set_msdu_len = ath11k_hw_ipq8074_rx_desc_set_msdu_len,
.rx_desc_get_attention = ath11k_hw_ipq8074_rx_desc_get_attention,
.rx_desc_get_msdu_payload = ath11k_hw_ipq8074_rx_desc_get_msdu_payload,
+ .reo_setup = ath11k_hw_ipq8074_reo_setup,
+ .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid,
};
const struct ath11k_hw_ops qcn9074_ops = {
@@ -623,6 +905,44 @@ const struct ath11k_hw_ops qcn9074_ops = {
.rx_desc_set_msdu_len = ath11k_hw_qcn9074_rx_desc_set_msdu_len,
.rx_desc_get_attention = ath11k_hw_qcn9074_rx_desc_get_attention,
.rx_desc_get_msdu_payload = ath11k_hw_qcn9074_rx_desc_get_msdu_payload,
+ .reo_setup = ath11k_hw_ipq8074_reo_setup,
+ .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid,
+};
+
+const struct ath11k_hw_ops wcn6855_ops = {
+ .get_hw_mac_from_pdev_id = ath11k_hw_ipq8074_mac_from_pdev_id,
+ .wmi_init_config = ath11k_init_wmi_config_qca6390,
+ .mac_id_to_pdev_id = ath11k_hw_mac_id_to_pdev_id_qca6390,
+ .mac_id_to_srng_id = ath11k_hw_mac_id_to_srng_id_qca6390,
+ .tx_mesh_enable = ath11k_hw_wcn6855_tx_mesh_enable,
+ .rx_desc_get_first_msdu = ath11k_hw_wcn6855_rx_desc_get_first_msdu,
+ .rx_desc_get_last_msdu = ath11k_hw_wcn6855_rx_desc_get_last_msdu,
+ .rx_desc_get_l3_pad_bytes = ath11k_hw_wcn6855_rx_desc_get_l3_pad_bytes,
+ .rx_desc_get_hdr_status = ath11k_hw_wcn6855_rx_desc_get_hdr_status,
+ .rx_desc_encrypt_valid = ath11k_hw_wcn6855_rx_desc_encrypt_valid,
+ .rx_desc_get_encrypt_type = ath11k_hw_wcn6855_rx_desc_get_encrypt_type,
+ .rx_desc_get_decap_type = ath11k_hw_wcn6855_rx_desc_get_decap_type,
+ .rx_desc_get_mesh_ctl = ath11k_hw_wcn6855_rx_desc_get_mesh_ctl,
+ .rx_desc_get_mpdu_seq_ctl_vld = ath11k_hw_wcn6855_rx_desc_get_mpdu_seq_ctl_vld,
+ .rx_desc_get_mpdu_fc_valid = ath11k_hw_wcn6855_rx_desc_get_mpdu_fc_valid,
+ .rx_desc_get_mpdu_start_seq_no = ath11k_hw_wcn6855_rx_desc_get_mpdu_start_seq_no,
+ .rx_desc_get_msdu_len = ath11k_hw_wcn6855_rx_desc_get_msdu_len,
+ .rx_desc_get_msdu_sgi = ath11k_hw_wcn6855_rx_desc_get_msdu_sgi,
+ .rx_desc_get_msdu_rate_mcs = ath11k_hw_wcn6855_rx_desc_get_msdu_rate_mcs,
+ .rx_desc_get_msdu_rx_bw = ath11k_hw_wcn6855_rx_desc_get_msdu_rx_bw,
+ .rx_desc_get_msdu_freq = ath11k_hw_wcn6855_rx_desc_get_msdu_freq,
+ .rx_desc_get_msdu_pkt_type = ath11k_hw_wcn6855_rx_desc_get_msdu_pkt_type,
+ .rx_desc_get_msdu_nss = ath11k_hw_wcn6855_rx_desc_get_msdu_nss,
+ .rx_desc_get_mpdu_tid = ath11k_hw_wcn6855_rx_desc_get_mpdu_tid,
+ .rx_desc_get_mpdu_peer_id = ath11k_hw_wcn6855_rx_desc_get_mpdu_peer_id,
+ .rx_desc_copy_attn_end_tlv = ath11k_hw_wcn6855_rx_desc_copy_attn_end,
+ .rx_desc_get_mpdu_start_tag = ath11k_hw_wcn6855_rx_desc_get_mpdu_start_tag,
+ .rx_desc_get_mpdu_ppdu_id = ath11k_hw_wcn6855_rx_desc_get_mpdu_ppdu_id,
+ .rx_desc_set_msdu_len = ath11k_hw_wcn6855_rx_desc_set_msdu_len,
+ .rx_desc_get_attention = ath11k_hw_wcn6855_rx_desc_get_attention,
+ .rx_desc_get_msdu_payload = ath11k_hw_wcn6855_rx_desc_get_msdu_payload,
+ .reo_setup = ath11k_hw_wcn6855_reo_setup,
+ .mpdu_info_get_peerid = ath11k_hw_wcn6855_mpdu_info_get_peerid,
};
#define ATH11K_TX_RING_MASK_0 0x1
@@ -1688,3 +2008,74 @@ const struct ath11k_hw_regs qcn9074_regs = {
.pcie_qserdes_sysclk_en_sel = 0x01e0e0a8,
.pcie_pcs_osc_dtct_config_base = 0x01e0f45c,
};
+
+const struct ath11k_hw_regs wcn6855_regs = {
+ /* SW2TCL(x) R0 ring configuration address */
+ .hal_tcl1_ring_base_lsb = 0x00000690,
+ .hal_tcl1_ring_base_msb = 0x00000694,
+ .hal_tcl1_ring_id = 0x00000698,
+ .hal_tcl1_ring_misc = 0x000006a0,
+ .hal_tcl1_ring_tp_addr_lsb = 0x000006ac,
+ .hal_tcl1_ring_tp_addr_msb = 0x000006b0,
+ .hal_tcl1_ring_consumer_int_setup_ix0 = 0x000006c0,
+ .hal_tcl1_ring_consumer_int_setup_ix1 = 0x000006c4,
+ .hal_tcl1_ring_msi1_base_lsb = 0x000006d8,
+ .hal_tcl1_ring_msi1_base_msb = 0x000006dc,
+ .hal_tcl1_ring_msi1_data = 0x000006e0,
+ .hal_tcl2_ring_base_lsb = 0x000006e8,
+ .hal_tcl_ring_base_lsb = 0x00000798,
+
+ /* TCL STATUS ring address */
+ .hal_tcl_status_ring_base_lsb = 0x000008a0,
+
+ /* REO2SW(x) R0 ring configuration address */
+ .hal_reo1_ring_base_lsb = 0x00000244,
+ .hal_reo1_ring_base_msb = 0x00000248,
+ .hal_reo1_ring_id = 0x0000024c,
+ .hal_reo1_ring_misc = 0x00000254,
+ .hal_reo1_ring_hp_addr_lsb = 0x00000258,
+ .hal_reo1_ring_hp_addr_msb = 0x0000025c,
+ .hal_reo1_ring_producer_int_setup = 0x00000268,
+ .hal_reo1_ring_msi1_base_lsb = 0x0000028c,
+ .hal_reo1_ring_msi1_base_msb = 0x00000290,
+ .hal_reo1_ring_msi1_data = 0x00000294,
+ .hal_reo2_ring_base_lsb = 0x0000029c,
+ .hal_reo1_aging_thresh_ix_0 = 0x000005bc,
+ .hal_reo1_aging_thresh_ix_1 = 0x000005c0,
+ .hal_reo1_aging_thresh_ix_2 = 0x000005c4,
+ .hal_reo1_aging_thresh_ix_3 = 0x000005c8,
+
+ /* REO2SW(x) R2 ring pointers (head/tail) address */
+ .hal_reo1_ring_hp = 0x00003030,
+ .hal_reo1_ring_tp = 0x00003034,
+ .hal_reo2_ring_hp = 0x00003038,
+
+ /* REO2TCL R0 ring configuration address */
+ .hal_reo_tcl_ring_base_lsb = 0x00000454,
+ .hal_reo_tcl_ring_hp = 0x00003060,
+
+ /* REO status address */
+ .hal_reo_status_ring_base_lsb = 0x0000055c,
+ .hal_reo_status_hp = 0x00003078,
+
+ /* WCSS relative address */
+ .hal_seq_wcss_umac_ce0_src_reg = 0x1b80000,
+ .hal_seq_wcss_umac_ce0_dst_reg = 0x1b81000,
+ .hal_seq_wcss_umac_ce1_src_reg = 0x1b82000,
+ .hal_seq_wcss_umac_ce1_dst_reg = 0x1b83000,
+
+ /* WBM Idle address */
+ .hal_wbm_idle_link_ring_base_lsb = 0x00000870,
+ .hal_wbm_idle_link_ring_misc = 0x00000880,
+
+ /* SW2WBM release address */
+ .hal_wbm_release_ring_base_lsb = 0x000001e8,
+
+ /* WBM2SW release address */
+ .hal_wbm0_release_ring_base_lsb = 0x00000920,
+ .hal_wbm1_release_ring_base_lsb = 0x00000978,
+
+ /* PCIe base address */
+ .pcie_qserdes_sysclk_en_sel = 0x01e0c0ac,
+ .pcie_pcs_osc_dtct_config_base = 0x01e0c628,
+};
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index c81a6328361d3..62f5978b30055 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -162,6 +162,7 @@ struct ath11k_hw_params {
bool cold_boot_calib;
bool supports_suspend;
u32 hal_desc_sz;
+ bool fix_l1ss;
};
struct ath11k_hw_ops {
@@ -199,12 +200,15 @@ struct ath11k_hw_ops {
void (*rx_desc_set_msdu_len)(struct hal_rx_desc *desc, u16 len);
struct rx_attention *(*rx_desc_get_attention)(struct hal_rx_desc *desc);
u8 *(*rx_desc_get_msdu_payload)(struct hal_rx_desc *desc);
+ void (*reo_setup)(struct ath11k_base *ab);
+ u16 (*mpdu_info_get_peerid)(u8 *tlv_data);
};
extern const struct ath11k_hw_ops ipq8074_ops;
extern const struct ath11k_hw_ops ipq6018_ops;
extern const struct ath11k_hw_ops qca6390_ops;
extern const struct ath11k_hw_ops qcn9074_ops;
+extern const struct ath11k_hw_ops wcn6855_ops;
extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074;
extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;
@@ -318,5 +322,6 @@ struct ath11k_hw_regs {
extern const struct ath11k_hw_regs ipq8074_regs;
extern const struct ath11k_hw_regs qca6390_regs;
extern const struct ath11k_hw_regs qcn9074_regs;
+extern const struct ath11k_hw_regs wcn6855_regs;
#endif
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 9d0ff150ec30f..eb52332dbe3f1 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -5379,11 +5379,6 @@ ath11k_mac_update_vif_chan(struct ath11k *ar,
if (WARN_ON(!arvif->is_up))
continue;
- ret = ath11k_mac_setup_bcn_tmpl(arvif);
- if (ret)
- ath11k_warn(ab, "failed to update bcn tmpl during csa: %d\n",
- ret);
-
ret = ath11k_mac_vdev_restart(arvif, &vifs[i].new_ctx->def);
if (ret) {
ath11k_warn(ab, "failed to restart vdev %d: %d\n",
@@ -5391,6 +5386,11 @@ ath11k_mac_update_vif_chan(struct ath11k *ar,
continue;
}
+ ret = ath11k_mac_setup_bcn_tmpl(arvif);
+ if (ret)
+ ath11k_warn(ab, "failed to update bcn tmpl during csa: %d\n",
+ ret);
+
ret = ath11k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid,
arvif->bssid);
if (ret) {
diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c
index 27b394d115e26..75cc2d80fde8d 100644
--- a/drivers/net/wireless/ath/ath11k/mhi.c
+++ b/drivers/net/wireless/ath/ath11k/mhi.c
@@ -354,6 +354,7 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci)
ath11k_mhi_config = &ath11k_mhi_config_qcn9074;
break;
case ATH11K_HW_QCA6390_HW20:
+ case ATH11K_HW_WCN6855_HW20:
ath11k_mhi_config = &ath11k_mhi_config_qca6390;
break;
default:
diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c
index 0f31eb566fb6b..f8f6b2090dad4 100644
--- a/drivers/net/wireless/ath/ath11k/pci.c
+++ b/drivers/net/wireless/ath/ath11k/pci.c
@@ -36,9 +36,11 @@
#define QCA6390_DEVICE_ID 0x1101
#define QCN9074_DEVICE_ID 0x1104
+#define WCN6855_DEVICE_ID 0x1103
static const struct pci_device_id ath11k_pci_id_table[] = {
{ PCI_VDEVICE(QCOM, QCA6390_DEVICE_ID) },
+ { PCI_VDEVICE(QCOM, WCN6855_DEVICE_ID) },
/* TODO: add QCN9074_DEVICE_ID) once firmware issues are resolved */
{0}
};
@@ -432,7 +434,8 @@ static void ath11k_pci_sw_reset(struct ath11k_base *ab, bool power_on)
ath11k_pci_enable_ltssm(ab);
ath11k_pci_clear_all_intrs(ab);
ath11k_pci_set_wlaon_pwr_ctrl(ab);
- ath11k_pci_fix_l1ss(ab);
+ if (ab->hw_params.fix_l1ss)
+ ath11k_pci_fix_l1ss(ab);
}
ath11k_mhi_clear_vector(ab);
@@ -1176,12 +1179,26 @@ static const struct ath11k_hif_ops ath11k_pci_hif_ops = {
.get_ce_msi_idx = ath11k_pci_get_ce_msi_idx,
};
+static void ath11k_pci_read_hw_version(struct ath11k_base *ab, u32 *major, u32 *minor)
+{
+ u32 soc_hw_version;
+
+ soc_hw_version = ath11k_pci_read32(ab, TCSR_SOC_HW_VERSION);
+ *major = FIELD_GET(TCSR_SOC_HW_VERSION_MAJOR_MASK,
+ soc_hw_version);
+ *minor = FIELD_GET(TCSR_SOC_HW_VERSION_MINOR_MASK,
+ soc_hw_version);
+
+ ath11k_dbg(ab, ATH11K_DBG_PCI, "pci tcsr_soc_hw_version major %d minor %d\n",
+ *major, *minor);
+}
+
static int ath11k_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *pci_dev)
{
struct ath11k_base *ab;
struct ath11k_pci *ab_pci;
- u32 soc_hw_version, soc_hw_version_major, soc_hw_version_minor;
+ u32 soc_hw_version_major, soc_hw_version_minor;
int ret;
ab = ath11k_core_alloc(&pdev->dev, sizeof(*ab_pci), ATH11K_BUS_PCI,
@@ -1209,15 +1226,8 @@ static int ath11k_pci_probe(struct pci_dev *pdev,
switch (pci_dev->device) {
case QCA6390_DEVICE_ID:
- soc_hw_version = ath11k_pci_read32(ab, TCSR_SOC_HW_VERSION);
- soc_hw_version_major = FIELD_GET(TCSR_SOC_HW_VERSION_MAJOR_MASK,
- soc_hw_version);
- soc_hw_version_minor = FIELD_GET(TCSR_SOC_HW_VERSION_MINOR_MASK,
- soc_hw_version);
-
- ath11k_dbg(ab, ATH11K_DBG_PCI, "pci tcsr_soc_hw_version major %d minor %d\n",
- soc_hw_version_major, soc_hw_version_minor);
-
+ ath11k_pci_read_hw_version(ab, &soc_hw_version_major,
+ &soc_hw_version_minor);
switch (soc_hw_version_major) {
case 2:
ab->hw_rev = ATH11K_HW_QCA6390_HW20;
@@ -1235,6 +1245,21 @@ static int ath11k_pci_probe(struct pci_dev *pdev,
ab->bus_params.static_window_map = true;
ab->hw_rev = ATH11K_HW_QCN9074_HW10;
break;
+ case WCN6855_DEVICE_ID:
+ ath11k_pci_read_hw_version(ab, &soc_hw_version_major,
+ &soc_hw_version_minor);
+ switch (soc_hw_version_major) {
+ case 2:
+ ab->hw_rev = ATH11K_HW_WCN6855_HW20;
+ break;
+ default:
+ dev_err(&pdev->dev, "Unsupported WCN6855 SOC hardware version: %d %d\n",
+ soc_hw_version_major, soc_hw_version_minor);
+ ret = -EOPNOTSUPP;
+ goto err_pci_free_region;
+ }
+ ab_pci->msi_config = &ath11k_msi_config[0];
+ break;
default:
dev_err(&pdev->dev, "Unknown PCI device found: 0x%x\n",
pci_dev->device);
diff --git a/drivers/net/wireless/ath/ath11k/rx_desc.h b/drivers/net/wireless/ath/ath11k/rx_desc.h
index 0cdb4a1f816e8..79c50804d7dcd 100644
--- a/drivers/net/wireless/ath/ath11k/rx_desc.h
+++ b/drivers/net/wireless/ath/ath11k/rx_desc.h
@@ -368,6 +368,7 @@ struct rx_attention {
#define RX_MPDU_START_INFO2_BSSID_HIT BIT(9)
#define RX_MPDU_START_INFO2_BSSID_NUM GENMASK(13, 10)
#define RX_MPDU_START_INFO2_TID GENMASK(17, 14)
+#define RX_MPDU_START_INFO2_TID_WCN6855 GENMASK(18, 15)
#define RX_MPDU_START_INFO3_REO_DEST_IND GENMASK(4, 0)
#define RX_MPDU_START_INFO3_FLOW_ID_TOEPLITZ BIT(7)
@@ -546,6 +547,31 @@ struct rx_mpdu_start_qcn9074 {
__le32 ht_ctrl;
} __packed;
+struct rx_mpdu_start_wcn6855 {
+ __le32 info3;
+ __le32 reo_queue_desc_lo;
+ __le32 info4;
+ __le32 pn[4];
+ __le32 info2;
+ __le32 peer_meta_data;
+ __le16 info0;
+ __le16 phy_ppdu_id;
+ __le16 ast_index;
+ __le16 sw_peer_id;
+ __le32 info1;
+ __le32 info5;
+ __le32 info6;
+ __le16 frame_ctrl;
+ __le16 duration;
+ u8 addr1[ETH_ALEN];
+ u8 addr2[ETH_ALEN];
+ u8 addr3[ETH_ALEN];
+ __le16 seq_ctrl;
+ u8 addr4[ETH_ALEN];
+ __le16 qos_ctrl;
+ __le32 ht_ctrl;
+} __packed;
+
/* rx_mpdu_start
*
* rxpcu_mpdu_filter_in_category
@@ -804,6 +830,20 @@ struct rx_msdu_start_qcn9074 {
__le16 vlan_stag_c1;
} __packed;
+struct rx_msdu_start_wcn6855 {
+ __le16 info0;
+ __le16 phy_ppdu_id;
+ __le32 info1;
+ __le32 info2;
+ __le32 toeplitz_hash;
+ __le32 flow_id_toeplitz;
+ __le32 info3;
+ __le32 ppdu_start_timestamp;
+ __le32 phy_meta_data;
+ __le16 vlan_ctag_ci;
+ __le16 vlan_stag_ci;
+} __packed;
+
/* rx_msdu_start
*
* rxpcu_mpdu_filter_in_category
@@ -988,7 +1028,9 @@ struct rx_msdu_start_qcn9074 {
#define RX_MSDU_END_INFO2_REPORTED_MPDU_LEN GENMASK(13, 0)
#define RX_MSDU_END_INFO2_FIRST_MSDU BIT(14)
+#define RX_MSDU_END_INFO2_FIRST_MSDU_WCN6855 BIT(28)
#define RX_MSDU_END_INFO2_LAST_MSDU BIT(15)
+#define RX_MSDU_END_INFO2_LAST_MSDU_WCN6855 BIT(29)
#define RX_MSDU_END_INFO2_SA_IDX_TIMEOUT BIT(16)
#define RX_MSDU_END_INFO2_DA_IDX_TIMEOUT BIT(17)
#define RX_MSDU_END_INFO2_MSDU_LIMIT_ERR BIT(18)
@@ -1037,6 +1079,31 @@ struct rx_msdu_end_ipq8074 {
__le16 sa_sw_peer_id;
} __packed;
+struct rx_msdu_end_wcn6855 {
+ __le16 info0;
+ __le16 phy_ppdu_id;
+ __le16 ip_hdr_cksum;
+ __le16 reported_mpdu_len;
+ __le32 info1;
+ __le32 ext_wapi_pn[2];
+ __le32 info4;
+ __le32 ipv6_options_crc;
+ __le32 tcp_seq_num;
+ __le32 tcp_ack_num;
+ __le16 info3;
+ __le16 window_size;
+ __le32 info2;
+ __le16 sa_idx;
+ __le16 da_idx;
+ __le32 info5;
+ __le32 fse_metadata;
+ __le16 cce_metadata;
+ __le16 sa_sw_peer_id;
+ __le32 rule_indication[2];
+ __le32 info6;
+ __le32 info7;
+} __packed;
+
#define RX_MSDU_END_MPDU_LENGTH_INFO GENMASK(13, 0)
#define RX_MSDU_END_INFO2_DA_OFFSET GENMASK(5, 0)
@@ -1400,10 +1467,30 @@ struct hal_rx_desc_qcn9074 {
u8 msdu_payload[0];
} __packed;
+struct hal_rx_desc_wcn6855 {
+ __le32 msdu_end_tag;
+ struct rx_msdu_end_wcn6855 msdu_end;
+ __le32 rx_attn_tag;
+ struct rx_attention attention;
+ __le32 msdu_start_tag;
+ struct rx_msdu_start_wcn6855 msdu_start;
+ u8 rx_padding0[HAL_RX_DESC_PADDING0_BYTES];
+ __le32 mpdu_start_tag;
+ struct rx_mpdu_start_wcn6855 mpdu_start;
+ __le32 mpdu_end_tag;
+ struct rx_mpdu_end mpdu_end;
+ u8 rx_padding1[HAL_RX_DESC_PADDING1_BYTES];
+ __le32 hdr_status_tag;
+ __le32 phy_ppdu_id;
+ u8 hdr_status[HAL_RX_DESC_HDR_STATUS_LEN];
+ u8 msdu_payload[0];
+} __packed;
+
struct hal_rx_desc {
union {
struct hal_rx_desc_ipq8074 ipq8074;
struct hal_rx_desc_qcn9074 qcn9074;
+ struct hal_rx_desc_wcn6855 wcn6855;
} u;
} __packed;
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 5ca2d80679b6a..6c253eae9d069 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -5235,7 +5235,7 @@ ath11k_wmi_pull_pdev_stats_tx(const struct wmi_pdev_stats_tx *src,
dst->hw_reaped = src->hw_reaped;
dst->underrun = src->underrun;
dst->tx_abort = src->tx_abort;
- dst->mpdus_requed = src->mpdus_requed;
+ dst->mpdus_requeued = src->mpdus_requeued;
dst->tx_ko = src->tx_ko;
dst->data_rc = src->data_rc;
dst->self_triggers = src->self_triggers;
@@ -5505,7 +5505,7 @@ ath11k_wmi_fw_pdev_tx_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
"PPDUs cleaned", pdev->tx_abort);
len += scnprintf(buf + len, buf_len - len, "%30s %10d\n",
- "MPDUs requed", pdev->mpdus_requed);
+ "MPDUs requeued", pdev->mpdus_requeued);
len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
"Excessive retries", pdev->tx_ko);
len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index 3ade1ddd35c9d..d35c47e0b19d4 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -4171,8 +4171,8 @@ struct wmi_pdev_stats_tx {
/* Num PPDUs cleaned up in TX abort */
s32 tx_abort;
- /* Num MPDUs requed by SW */
- s32 mpdus_requed;
+ /* Num MPDUs requeued by SW */
+ s32 mpdus_requeued;
/* excessive retries */
u32 tx_ko;
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index f2db7cf16566e..3f4ce4e9c5320 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -855,7 +855,7 @@ ath5k_hw_start_rx_pcu(struct ath5k_hw *ah)
}
/**
- * at5k_hw_stop_rx_pcu() - Stop RX engine
+ * ath5k_hw_stop_rx_pcu() - Stop RX engine
* @ah: The &struct ath5k_hw
*
* Stops RX engine on PCU
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 29527e8dcced7..fefdc6753acd2 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -3303,8 +3303,8 @@ static int ath6kl_cfg80211_sscan_start(struct wiphy *wiphy,
if (ret < 0)
return ret;
} else {
- ret = ath6kl_wmi_bssfilter_cmd(ar->wmi, vif->fw_vif_idx,
- MATCHED_SSID_FILTER, 0);
+ ret = ath6kl_wmi_bssfilter_cmd(ar->wmi, vif->fw_vif_idx,
+ MATCHED_SSID_FILTER, 0);
if (ret < 0)
return ret;
}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 76b538942a793..5184a0aacfe26 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -522,6 +522,8 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs,
rxs->rs_moreaggr = (rxsp->status11 & AR_RxMoreAggr) ? 1 : 0;
rxs->rs_antenna = (MS(rxsp->status4, AR_RxAntenna) & 0x7);
rxs->enc_flags |= (rxsp->status4 & AR_GI) ? RX_ENC_FLAG_SHORT_GI : 0;
+ rxs->enc_flags |=
+ (rxsp->status4 & AR_STBC) ? (1 << RX_ENC_FLAG_STBC_SHIFT) : 0;
rxs->bw = (rxsp->status4 & AR_2040) ? RATE_INFO_BW_40 : RATE_INFO_BW_20;
rxs->evm0 = rxsp->status6;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 45f6402478b50..97c3a53f9cef2 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -307,6 +307,11 @@ static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan)
hchan = ah->curchan;
}
+ if (!hchan) {
+ fastcc = false;
+ hchan = ath9k_cmn_get_channel(sc->hw, ah, &sc->cur_chan->chandef);
+ }
+
if (!ath_prepare_reset(sc))
fastcc = false;
diff --git a/drivers/net/wireless/ath/carl9170/Kconfig b/drivers/net/wireless/ath/carl9170/Kconfig
index b2d760873992f..ba9bea79381c5 100644
--- a/drivers/net/wireless/ath/carl9170/Kconfig
+++ b/drivers/net/wireless/ath/carl9170/Kconfig
@@ -16,13 +16,11 @@ config CARL9170
config CARL9170_LEDS
bool "SoftLED Support"
- depends on CARL9170
- select MAC80211_LEDS
- select LEDS_CLASS
- select NEW_LEDS
default y
+ depends on CARL9170
+ depends on MAC80211_LEDS
help
- This option is necessary, if you want your device' LEDs to blink
+ This option is necessary, if you want your device's LEDs to blink.
Say Y, unless you need the LEDs for firmware debugging.
diff --git a/drivers/net/wireless/ath/hw.c b/drivers/net/wireless/ath/hw.c
index eae9abf540a72..b53ebb3ac9a23 100644
--- a/drivers/net/wireless/ath/hw.c
+++ b/drivers/net/wireless/ath/hw.c
@@ -24,7 +24,7 @@
#define REG_WRITE(_ah, _reg, _val) (common->ops->write)(_ah, _val, _reg)
/**
- * ath_hw_set_bssid_mask - filter out bssids we listen
+ * ath_hw_setbssidmask - filter out bssids we listen
*
* @common: the ath_common struct for the device.
*
diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c
index 63079231e48ec..8e1dbfda65386 100644
--- a/drivers/net/wireless/ath/wcn36xx/dxe.c
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.c
@@ -800,7 +800,7 @@ int wcn36xx_dxe_tx_frame(struct wcn36xx *wcn,
(char *)ctl_skb->skb->data, ctl_skb->skb->len);
/* Move the head of the ring to the next empty descriptor */
- ch->head_blk_ctl = ctl_skb->next;
+ ch->head_blk_ctl = ctl_skb->next;
/* Commit all previous writes and set descriptors to VALID */
wmb();
diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h
index 65ef893f27365..455143c4164ee 100644
--- a/drivers/net/wireless/ath/wcn36xx/hal.h
+++ b/drivers/net/wireless/ath/wcn36xx/hal.h
@@ -3464,8 +3464,12 @@ struct wcn36xx_hal_rem_bcn_filter_req {
#define WCN36XX_HAL_OFFLOAD_DISABLE 0
#define WCN36XX_HAL_OFFLOAD_ENABLE 1
#define WCN36XX_HAL_OFFLOAD_BCAST_FILTER_ENABLE 0x2
+#define WCN36XX_HAL_OFFLOAD_MCAST_FILTER_ENABLE 0x4
+#define WCN36XX_HAL_OFFLOAD_NS_AND_MCAST_FILTER_ENABLE \
+ (WCN36XX_HAL_OFFLOAD_ENABLE | WCN36XX_HAL_OFFLOAD_MCAST_FILTER_ENABLE)
#define WCN36XX_HAL_OFFLOAD_ARP_AND_BCAST_FILTER_ENABLE \
- (HAL_OFFLOAD_ENABLE|HAL_OFFLOAD_BCAST_FILTER_ENABLE)
+ (WCN36XX_HAL_OFFLOAD_ENABLE | WCN36XX_HAL_OFFLOAD_BCAST_FILTER_ENABLE)
+#define WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX 0x02
struct wcn36xx_hal_ns_offload_params {
u8 src_ipv6_addr[WCN36XX_HAL_IPV6_ADDR_LEN];
@@ -3487,10 +3491,10 @@ struct wcn36xx_hal_ns_offload_params {
/* slot index for this offload */
u32 slot_index;
u8 bss_index;
-};
+} __packed;
struct wcn36xx_hal_host_offload_req {
- u8 offload_Type;
+ u8 offload_type;
/* enable or disable */
u8 enable;
@@ -3499,13 +3503,13 @@ struct wcn36xx_hal_host_offload_req {
u8 host_ipv4_addr[4];
u8 host_ipv6_addr[WCN36XX_HAL_IPV6_ADDR_LEN];
} u;
-};
+} __packed;
struct wcn36xx_hal_host_offload_req_msg {
struct wcn36xx_hal_msg_header header;
struct wcn36xx_hal_host_offload_req host_offload_params;
struct wcn36xx_hal_ns_offload_params ns_offload_params;
-};
+} __packed;
/* Packet Types. */
#define WCN36XX_HAL_KEEP_ALIVE_NULL_PKT 1
@@ -4901,7 +4905,7 @@ struct wcn36xx_hal_gtk_offload_req_msg {
u64 key_replay_counter;
u8 bss_index;
-};
+} __packed;
struct wcn36xx_hal_gtk_offload_rsp_msg {
struct wcn36xx_hal_msg_header header;
@@ -4915,7 +4919,7 @@ struct wcn36xx_hal_gtk_offload_rsp_msg {
struct wcn36xx_hal_gtk_offload_get_info_req_msg {
struct wcn36xx_hal_msg_header header;
u8 bss_index;
-};
+} __packed;
struct wcn36xx_hal_gtk_offload_get_info_rsp_msg {
struct wcn36xx_hal_msg_header header;
@@ -4939,7 +4943,7 @@ struct wcn36xx_hal_gtk_offload_get_info_rsp_msg {
u32 igtk_rekey_count;
u8 bss_index;
-};
+} __packed;
struct dhcp_info {
/* Indicates the device mode which indicates about the DHCP activity */
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index afb4877eaad8f..d202f2128df23 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -25,6 +25,7 @@
#include <linux/rpmsg.h>
#include <linux/soc/qcom/smem_state.h>
#include <linux/soc/qcom/wcnss_ctrl.h>
+#include <net/ipv6.h>
#include "wcn36xx.h"
#include "testmode.h"
@@ -172,7 +173,9 @@ static struct ieee80211_supported_band wcn_band_5ghz = {
#ifdef CONFIG_PM
static const struct wiphy_wowlan_support wowlan_support = {
- .flags = WIPHY_WOWLAN_ANY
+ .flags = WIPHY_WOWLAN_ANY |
+ WIPHY_WOWLAN_MAGIC_PKT |
+ WIPHY_WOWLAN_SUPPORTS_GTK_REKEY
};
#endif
@@ -293,23 +296,16 @@ static int wcn36xx_start(struct ieee80211_hw *hw)
goto out_free_dxe_pool;
}
- wcn->hal_buf = kmalloc(WCN36XX_HAL_BUF_SIZE, GFP_KERNEL);
- if (!wcn->hal_buf) {
- wcn36xx_err("Failed to allocate smd buf\n");
- ret = -ENOMEM;
- goto out_free_dxe_ctl;
- }
-
ret = wcn36xx_smd_load_nv(wcn);
if (ret) {
wcn36xx_err("Failed to push NV to chip\n");
- goto out_free_smd_buf;
+ goto out_free_dxe_ctl;
}
ret = wcn36xx_smd_start(wcn);
if (ret) {
wcn36xx_err("Failed to start chip\n");
- goto out_free_smd_buf;
+ goto out_free_dxe_ctl;
}
if (!wcn36xx_is_fw_version(wcn, 1, 2, 2, 24)) {
@@ -336,8 +332,6 @@ static int wcn36xx_start(struct ieee80211_hw *hw)
out_smd_stop:
wcn36xx_smd_stop(wcn);
-out_free_smd_buf:
- kfree(wcn->hal_buf);
out_free_dxe_ctl:
wcn36xx_dxe_free_ctl_blks(wcn);
out_free_dxe_pool:
@@ -372,8 +366,6 @@ static void wcn36xx_stop(struct ieee80211_hw *hw)
wcn36xx_dxe_free_mem_pools(wcn);
wcn36xx_dxe_free_ctl_blks(wcn);
-
- kfree(wcn->hal_buf);
}
static void wcn36xx_change_ps(struct wcn36xx *wcn, bool enable)
@@ -1088,28 +1080,91 @@ static int wcn36xx_sta_remove(struct ieee80211_hw *hw,
#ifdef CONFIG_PM
+static struct ieee80211_vif *wcn36xx_get_first_assoc_vif(struct wcn36xx *wcn)
+{
+ struct wcn36xx_vif *vif_priv = NULL;
+ struct ieee80211_vif *vif = NULL;
+
+ list_for_each_entry(vif_priv, &wcn->vif_list, list) {
+ if (vif_priv->sta_assoc) {
+ vif = wcn36xx_priv_to_vif(vif_priv);
+ break;
+ }
+ }
+ return vif;
+}
+
static int wcn36xx_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wow)
{
struct wcn36xx *wcn = hw->priv;
+ struct ieee80211_vif *vif = NULL;
+ int ret = 0;
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac suspend\n");
- flush_workqueue(wcn->hal_ind_wq);
- wcn36xx_smd_set_power_params(wcn, true);
- return 0;
+ mutex_lock(&wcn->conf_mutex);
+
+ vif = wcn36xx_get_first_assoc_vif(wcn);
+ if (vif) {
+ ret = wcn36xx_smd_arp_offload(wcn, vif, true);
+ if (ret)
+ goto out;
+ ret = wcn36xx_smd_ipv6_ns_offload(wcn, vif, true);
+ if (ret)
+ goto out;
+ ret = wcn36xx_smd_gtk_offload(wcn, vif, true);
+ if (ret)
+ goto out;
+ ret = wcn36xx_smd_set_power_params(wcn, true);
+ if (ret)
+ goto out;
+ ret = wcn36xx_smd_wlan_host_suspend_ind(wcn);
+ }
+out:
+ mutex_unlock(&wcn->conf_mutex);
+ return ret;
}
static int wcn36xx_resume(struct ieee80211_hw *hw)
{
struct wcn36xx *wcn = hw->priv;
+ struct ieee80211_vif *vif = NULL;
wcn36xx_dbg(WCN36XX_DBG_MAC, "mac resume\n");
- flush_workqueue(wcn->hal_ind_wq);
- wcn36xx_smd_set_power_params(wcn, false);
+ mutex_lock(&wcn->conf_mutex);
+ vif = wcn36xx_get_first_assoc_vif(wcn);
+ if (vif) {
+ wcn36xx_smd_host_resume(wcn);
+ wcn36xx_smd_set_power_params(wcn, false);
+ wcn36xx_smd_gtk_offload_get_info(wcn, vif);
+ wcn36xx_smd_gtk_offload(wcn, vif, false);
+ wcn36xx_smd_ipv6_ns_offload(wcn, vif, false);
+ wcn36xx_smd_arp_offload(wcn, vif, false);
+ }
+ mutex_unlock(&wcn->conf_mutex);
+
return 0;
}
+static void wcn36xx_set_rekey_data(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct cfg80211_gtk_rekey_data *data)
+{
+ struct wcn36xx *wcn = hw->priv;
+ struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
+
+ mutex_lock(&wcn->conf_mutex);
+
+ memcpy(vif_priv->rekey_data.kek, data->kek, NL80211_KEK_LEN);
+ memcpy(vif_priv->rekey_data.kck, data->kck, NL80211_KCK_LEN);
+ vif_priv->rekey_data.replay_ctr =
+ cpu_to_le64(be64_to_cpup((__be64 *)data->replay_ctr));
+ vif_priv->rekey_data.valid = true;
+
+ mutex_unlock(&wcn->conf_mutex);
+}
+
#endif
static int wcn36xx_ampdu_action(struct ieee80211_hw *hw,
@@ -1176,6 +1231,34 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw,
return ret;
}
+#if IS_ENABLED(CONFIG_IPV6)
+static void wcn36xx_ipv6_addr_change(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct inet6_dev *idev)
+{
+ struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
+ struct inet6_ifaddr *ifa;
+ int idx = 0;
+
+ memset(vif_priv->tentative_addrs, 0, sizeof(vif_priv->tentative_addrs));
+
+ read_lock_bh(&idev->lock);
+ list_for_each_entry(ifa, &idev->addr_list, if_list) {
+ vif_priv->target_ipv6_addrs[idx] = ifa->addr;
+ if (ifa->flags & IFA_F_TENTATIVE)
+ __set_bit(idx, vif_priv->tentative_addrs);
+ idx++;
+ if (idx >= WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX)
+ break;
+ wcn36xx_dbg(WCN36XX_DBG_MAC, "%pI6 %s\n", &ifa->addr,
+ (ifa->flags & IFA_F_TENTATIVE) ? "tentative" : NULL);
+ }
+ read_unlock_bh(&idev->lock);
+
+ vif_priv->num_target_ipv6_addrs = idx;
+}
+#endif
+
static const struct ieee80211_ops wcn36xx_ops = {
.start = wcn36xx_start,
.stop = wcn36xx_stop,
@@ -1184,6 +1267,7 @@ static const struct ieee80211_ops wcn36xx_ops = {
#ifdef CONFIG_PM
.suspend = wcn36xx_suspend,
.resume = wcn36xx_resume,
+ .set_rekey_data = wcn36xx_set_rekey_data,
#endif
.config = wcn36xx_config,
.prepare_multicast = wcn36xx_prepare_multicast,
@@ -1199,6 +1283,9 @@ static const struct ieee80211_ops wcn36xx_ops = {
.sta_add = wcn36xx_sta_add,
.sta_remove = wcn36xx_sta_remove,
.ampdu_action = wcn36xx_ampdu_action,
+#if IS_ENABLED(CONFIG_IPV6)
+ .ipv6_addr_change = wcn36xx_ipv6_addr_change,
+#endif
CFG80211_TESTMODE_CMD(wcn36xx_tm_cmd)
};
@@ -1401,6 +1488,12 @@ static int wcn36xx_probe(struct platform_device *pdev)
mutex_init(&wcn->hal_mutex);
mutex_init(&wcn->scan_lock);
+ wcn->hal_buf = devm_kmalloc(wcn->dev, WCN36XX_HAL_BUF_SIZE, GFP_KERNEL);
+ if (!wcn->hal_buf) {
+ ret = -ENOMEM;
+ goto out_wq;
+ }
+
ret = dma_set_mask_and_coherent(wcn->dev, DMA_BIT_MASK(32));
if (ret < 0) {
wcn36xx_err("failed to set DMA mask: %d\n", ret);
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index d0c3a1557e8d6..cf8e52cbdd9ba 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -2756,6 +2756,269 @@ int wcn36xx_smd_set_mc_list(struct wcn36xx *wcn,
return ret;
}
+int wcn36xx_smd_arp_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ bool enable)
+{
+ struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
+ struct wcn36xx_hal_host_offload_req_msg msg_body;
+ int ret;
+
+ mutex_lock(&wcn->hal_mutex);
+
+ INIT_HAL_MSG(msg_body, WCN36XX_HAL_HOST_OFFLOAD_REQ);
+ msg_body.host_offload_params.offload_type =
+ WCN36XX_HAL_IPV4_ARP_REPLY_OFFLOAD;
+ if (enable) {
+ msg_body.host_offload_params.enable =
+ WCN36XX_HAL_OFFLOAD_ARP_AND_BCAST_FILTER_ENABLE;
+ memcpy(&msg_body.host_offload_params.u,
+ &vif->bss_conf.arp_addr_list[0], sizeof(__be32));
+ }
+ msg_body.ns_offload_params.bss_index = vif_priv->bss_index;
+
+ PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
+
+ ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
+ if (ret) {
+ wcn36xx_err("Sending host_offload_arp failed\n");
+ goto out;
+ }
+ ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len);
+ if (ret) {
+ wcn36xx_err("host_offload_arp failed err=%d\n", ret);
+ goto out;
+ }
+out:
+ mutex_unlock(&wcn->hal_mutex);
+ return ret;
+}
+
+#if IS_ENABLED(CONFIG_IPV6)
+int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ bool enable)
+{
+ struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
+ struct wcn36xx_hal_host_offload_req_msg msg_body;
+ struct wcn36xx_hal_ns_offload_params *ns_params;
+ struct wcn36xx_hal_host_offload_req *ho_params;
+ int ret;
+
+ mutex_lock(&wcn->hal_mutex);
+
+ INIT_HAL_MSG(msg_body, WCN36XX_HAL_HOST_OFFLOAD_REQ);
+ ho_params = &msg_body.host_offload_params;
+ ns_params = &msg_body.ns_offload_params;
+
+ ho_params->offload_type = WCN36XX_HAL_IPV6_NS_OFFLOAD;
+ if (enable) {
+ ho_params->enable =
+ WCN36XX_HAL_OFFLOAD_NS_AND_MCAST_FILTER_ENABLE;
+ if (vif_priv->num_target_ipv6_addrs) {
+ memcpy(&ho_params->u,
+ &vif_priv->target_ipv6_addrs[0].in6_u,
+ sizeof(struct in6_addr));
+ memcpy(&ns_params->target_ipv6_addr1,
+ &vif_priv->target_ipv6_addrs[0].in6_u,
+ sizeof(struct in6_addr));
+ ns_params->target_ipv6_addr1_valid = 1;
+ }
+ if (vif_priv->num_target_ipv6_addrs > 1) {
+ memcpy(&ns_params->target_ipv6_addr2,
+ &vif_priv->target_ipv6_addrs[1].in6_u,
+ sizeof(struct in6_addr));
+ ns_params->target_ipv6_addr2_valid = 1;
+ }
+ }
+ memcpy(&ns_params->self_addr, vif->addr, ETH_ALEN);
+ ns_params->bss_index = vif_priv->bss_index;
+
+ PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
+
+ ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
+ if (ret) {
+ wcn36xx_err("Sending host_offload_arp failed\n");
+ goto out;
+ }
+ ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len);
+ if (ret) {
+ wcn36xx_err("host_offload_arp failed err=%d\n", ret);
+ goto out;
+ }
+out:
+ mutex_unlock(&wcn->hal_mutex);
+ return ret;
+}
+#else
+int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ bool enable)
+{
+ return 0;
+}
+#endif
+
+int wcn36xx_smd_gtk_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ bool enable)
+{
+ struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
+ struct wcn36xx_hal_gtk_offload_req_msg msg_body;
+ int ret;
+
+ mutex_lock(&wcn->hal_mutex);
+
+ INIT_HAL_MSG(msg_body, WCN36XX_HAL_GTK_OFFLOAD_REQ);
+
+ if (enable) {
+ memcpy(&msg_body.kek, vif_priv->rekey_data.kek, NL80211_KEK_LEN);
+ memcpy(&msg_body.kck, vif_priv->rekey_data.kck, NL80211_KCK_LEN);
+ msg_body.key_replay_counter =
+ le64_to_cpu(vif_priv->rekey_data.replay_ctr);
+ msg_body.bss_index = vif_priv->bss_index;
+ } else {
+ msg_body.flags = WCN36XX_HAL_GTK_OFFLOAD_FLAGS_DISABLE;
+ }
+
+ PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
+
+ ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
+ if (ret) {
+ wcn36xx_err("Sending host_offload_arp failed\n");
+ goto out;
+ }
+ ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len);
+ if (ret) {
+ wcn36xx_err("host_offload_arp failed err=%d\n", ret);
+ goto out;
+ }
+out:
+ mutex_unlock(&wcn->hal_mutex);
+ return ret;
+}
+
+static int wcn36xx_smd_gtk_offload_get_info_rsp(struct wcn36xx *wcn,
+ struct ieee80211_vif *vif)
+{
+ struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
+ struct wcn36xx_hal_gtk_offload_get_info_rsp_msg *rsp;
+ __be64 replay_ctr;
+
+ if (wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len))
+ return -EIO;
+
+ rsp = (struct wcn36xx_hal_gtk_offload_get_info_rsp_msg *)wcn->hal_buf;
+
+ if (rsp->bss_index != vif_priv->bss_index) {
+ wcn36xx_err("gtk_offload_info invalid response bss index %d\n",
+ rsp->bss_index);
+ return -ENOENT;
+ }
+
+ if (vif_priv->rekey_data.replay_ctr != cpu_to_le64(rsp->key_replay_counter)) {
+ replay_ctr = cpu_to_be64(rsp->key_replay_counter);
+ vif_priv->rekey_data.replay_ctr =
+ cpu_to_le64(rsp->key_replay_counter);
+ ieee80211_gtk_rekey_notify(vif, vif->bss_conf.bssid,
+ (void *)&replay_ctr, GFP_KERNEL);
+ wcn36xx_dbg(WCN36XX_DBG_HAL,
+ "GTK replay counter increment %llu\n",
+ rsp->key_replay_counter);
+ }
+
+ wcn36xx_dbg(WCN36XX_DBG_HAL,
+ "gtk offload info status %d last_rekey_status %d "
+ "replay_counter %llu total_rekey_count %d gtk_rekey_count %d "
+ "igtk_rekey_count %d bss_index %d\n",
+ rsp->status, rsp->last_rekey_status,
+ rsp->key_replay_counter, rsp->total_rekey_count,
+ rsp->gtk_rekey_count, rsp->igtk_rekey_count,
+ rsp->bss_index);
+
+ return 0;
+}
+
+int wcn36xx_smd_gtk_offload_get_info(struct wcn36xx *wcn,
+ struct ieee80211_vif *vif)
+{
+ struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
+ struct wcn36xx_hal_gtk_offload_get_info_req_msg msg_body;
+ int ret;
+
+ mutex_lock(&wcn->hal_mutex);
+
+ INIT_HAL_MSG(msg_body, WCN36XX_HAL_GTK_OFFLOAD_GETINFO_REQ);
+
+ msg_body.bss_index = vif_priv->bss_index;
+
+ PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
+
+ ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
+ if (ret) {
+ wcn36xx_err("Sending gtk_offload_get_info failed\n");
+ goto out;
+ }
+ ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len);
+ if (ret) {
+ wcn36xx_err("gtk_offload_get_info failed err=%d\n", ret);
+ goto out;
+ }
+ ret = wcn36xx_smd_gtk_offload_get_info_rsp(wcn, vif);
+out:
+ mutex_unlock(&wcn->hal_mutex);
+ return ret;
+}
+
+int wcn36xx_smd_wlan_host_suspend_ind(struct wcn36xx *wcn)
+{
+ struct wcn36xx_hal_wlan_host_suspend_ind_msg msg_body;
+ int ret;
+
+ mutex_lock(&wcn->hal_mutex);
+
+ INIT_HAL_MSG(msg_body, WCN36XX_HAL_HOST_SUSPEND_IND);
+ msg_body.configured_mcst_bcst_filter_setting = 0;
+ msg_body.active_session_count = 1;
+ PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
+
+ ret = rpmsg_send(wcn->smd_channel, wcn->hal_buf, msg_body.header.len);
+
+ mutex_unlock(&wcn->hal_mutex);
+
+ return ret;
+}
+
+int wcn36xx_smd_host_resume(struct wcn36xx *wcn)
+{
+ struct wcn36xx_hal_wlan_host_resume_req_msg msg_body;
+ struct wcn36xx_hal_host_resume_rsp_msg *rsp;
+ int ret;
+
+ mutex_lock(&wcn->hal_mutex);
+
+ INIT_HAL_MSG(msg_body, WCN36XX_HAL_HOST_RESUME_REQ);
+ msg_body.configured_mcst_bcst_filter_setting = 0;
+
+ PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
+
+ ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
+ if (ret) {
+ wcn36xx_err("Sending wlan_host_resume failed\n");
+ goto out;
+ }
+ ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, wcn->hal_rsp_len);
+ if (ret) {
+ wcn36xx_err("wlan_host_resume err=%d\n", ret);
+ goto out;
+ }
+
+ rsp = (struct wcn36xx_hal_host_resume_rsp_msg *)wcn->hal_buf;
+ if (rsp->status)
+ wcn36xx_warn("wlan_host_resume status=%d\n", rsp->status);
+
+out:
+ mutex_unlock(&wcn->hal_mutex);
+
+ return ret;
+}
+
int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev,
void *buf, int len, void *priv, u32 addr)
{
@@ -2804,6 +3067,10 @@ int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev,
case WCN36XX_HAL_8023_MULTICAST_LIST_RSP:
case WCN36XX_HAL_START_SCAN_OFFLOAD_RSP:
case WCN36XX_HAL_STOP_SCAN_OFFLOAD_RSP:
+ case WCN36XX_HAL_HOST_OFFLOAD_RSP:
+ case WCN36XX_HAL_GTK_OFFLOAD_RSP:
+ case WCN36XX_HAL_GTK_OFFLOAD_GETINFO_RSP:
+ case WCN36XX_HAL_HOST_RESUME_RSP:
memcpy(wcn->hal_buf, buf, len);
wcn->hal_rsp_len = len;
complete(&wcn->hal_rsp_compl);
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h
index 462860572e1f8..d8bded03945d4 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.h
+++ b/drivers/net/wireless/ath/wcn36xx/smd.h
@@ -146,4 +146,21 @@ int wcn36xx_smd_rsp_process(struct rpmsg_device *rpdev,
int wcn36xx_smd_set_mc_list(struct wcn36xx *wcn,
struct ieee80211_vif *vif,
struct wcn36xx_hal_rcv_flt_mc_addr_list_type *fp);
+
+int wcn36xx_smd_arp_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ bool enable);
+
+int wcn36xx_smd_ipv6_ns_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ bool enable);
+
+int wcn36xx_smd_gtk_offload(struct wcn36xx *wcn, struct ieee80211_vif *vif,
+ bool enable);
+
+int wcn36xx_smd_gtk_offload_get_info(struct wcn36xx *wcn,
+ struct ieee80211_vif *vif);
+
+int wcn36xx_smd_wlan_host_suspend_ind(struct wcn36xx *wcn);
+
+int wcn36xx_smd_host_resume(struct wcn36xx *wcn);
+
#endif /* _SMD_H_ */
diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
index 71fa9992b118c..6121d8a5641ab 100644
--- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
+++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h
@@ -18,6 +18,7 @@
#define _WCN36XX_H_
#include <linux/completion.h>
+#include <linux/in6.h>
#include <linux/printk.h>
#include <linux/spinlock.h>
#include <net/mac80211.h>
@@ -136,6 +137,19 @@ struct wcn36xx_vif {
u8 self_dpu_desc_index;
u8 self_ucast_dpu_sign;
+#if IS_ENABLED(CONFIG_IPV6)
+ /* IPv6 addresses for WoWLAN */
+ struct in6_addr target_ipv6_addrs[WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX];
+ unsigned long tentative_addrs[BITS_TO_LONGS(WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX)];
+ int num_target_ipv6_addrs;
+#endif
+ /* WoWLAN GTK rekey data */
+ struct {
+ u8 kck[NL80211_KCK_LEN], kek[NL80211_KEK_LEN];
+ __le64 replay_ctr;
+ bool valid;
+ } rekey_data;
+
struct list_head sta_list;
};
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index 6746fd206d2a9..1ff2679963f06 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -2842,9 +2842,7 @@ void wil_p2p_wdev_free(struct wil6210_priv *wil)
wil->radio_wdev = wil->main_ndev->ieee80211_ptr;
mutex_unlock(&wil->vif_mutex);
if (p2p_wdev) {
- wiphy_lock(wil->wiphy);
cfg80211_unregister_wdev(p2p_wdev);
- wiphy_unlock(wil->wiphy);
kfree(p2p_wdev);
}
}
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c
index d13d081fdcc6f..67172385a5d66 100644
--- a/drivers/net/wireless/ath/wil6210/interrupt.c
+++ b/drivers/net/wireless/ath/wil6210/interrupt.c
@@ -9,7 +9,7 @@
#include "wil6210.h"
#include "trace.h"
-/**
+/*
* Theory of operation:
*
* There is ISR pseudo-cause register,
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 02ad44997e879..2dc8406736f48 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -224,7 +224,7 @@ struct auth_no_hdr {
u8 led_polarity = LED_POLARITY_LOW_ACTIVE;
/**
- * return AHB address for given firmware internal (linker) address
+ * wmi_addr_remap - return AHB address for given firmware internal (linker) address
* @x: internal address
* If address have no valid AHB mapping, return 0
*/
@@ -242,7 +242,7 @@ static u32 wmi_addr_remap(u32 x)
}
/**
- * find fw_mapping entry by section name
+ * wil_find_fw_mapping - find fw_mapping entry by section name
* @section: section name
*
* Return pointer to section or NULL if not found
@@ -260,7 +260,7 @@ struct fw_map *wil_find_fw_mapping(const char *section)
}
/**
- * Check address validity for WMI buffer; remap if needed
+ * wmi_buffer_block - Check address validity for WMI buffer; remap if needed
* @wil: driver data
* @ptr_: internal (linker) fw/ucode address
* @size: if non zero, validate the block does not
diff --git a/drivers/net/wireless/broadcom/b43/phy_n.c b/drivers/net/wireless/broadcom/b43/phy_n.c
index 665b737fbb0d8..cf3ccf4ddfe72 100644
--- a/drivers/net/wireless/broadcom/b43/phy_n.c
+++ b/drivers/net/wireless/broadcom/b43/phy_n.c
@@ -4592,58 +4592,11 @@ static void b43_nphy_spur_workaround(struct b43_wldev *dev)
{
struct b43_phy_n *nphy = dev->phy.n;
- u8 channel = dev->phy.channel;
- int tone[2] = { 57, 58 };
- u32 noise[2] = { 0x3FF, 0x3FF };
-
B43_WARN_ON(dev->phy.rev < 3);
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 1);
- if (nphy->gband_spurwar_en) {
- /* TODO: N PHY Adjust Analog Pfbw (7) */
- if (channel == 11 && b43_is_40mhz(dev)) {
- ; /* TODO: N PHY Adjust Min Noise Var(2, tone, noise)*/
- } else {
- ; /* TODO: N PHY Adjust Min Noise Var(0, NULL, NULL)*/
- }
- /* TODO: N PHY Adjust CRS Min Power (0x1E) */
- }
-
- if (nphy->aband_spurwar_en) {
- if (channel == 54) {
- tone[0] = 0x20;
- noise[0] = 0x25F;
- } else if (channel == 38 || channel == 102 || channel == 118) {
- if (0 /* FIXME */) {
- tone[0] = 0x20;
- noise[0] = 0x21F;
- } else {
- tone[0] = 0;
- noise[0] = 0;
- }
- } else if (channel == 134) {
- tone[0] = 0x20;
- noise[0] = 0x21F;
- } else if (channel == 151) {
- tone[0] = 0x10;
- noise[0] = 0x23F;
- } else if (channel == 153 || channel == 161) {
- tone[0] = 0x30;
- noise[0] = 0x23F;
- } else {
- tone[0] = 0;
- noise[0] = 0;
- }
-
- if (!tone[0] && !noise[0]) {
- ; /* TODO: N PHY Adjust Min Noise Var(1, tone, noise)*/
- } else {
- ; /* TODO: N PHY Adjust Min Noise Var(0, NULL, NULL)*/
- }
- }
-
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 0);
}
diff --git a/drivers/net/wireless/broadcom/b43legacy/dma.c b/drivers/net/wireless/broadcom/b43legacy/dma.c
index 7e2f70c4207cc..6869f2bf1bae7 100644
--- a/drivers/net/wireless/broadcom/b43legacy/dma.c
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.c
@@ -213,19 +213,6 @@ return dev->dma.tx_ring1;
return ring;
}
-/* Bcm4301-ring to mac80211-queue mapping */
-static inline int txring_to_priority(struct b43legacy_dmaring *ring)
-{
- static const u8 idx_to_prio[] =
- { 3, 2, 1, 0, 4, 5, };
-
-/*FIXME: have only one queue, for now */
-return 0;
-
- return idx_to_prio[ring->index];
-}
-
-
static u16 b43legacy_dmacontroller_base(enum b43legacy_dmatype type,
int controller_idx)
{
diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c
index f64ebff68308d..eec3af9c37451 100644
--- a/drivers/net/wireless/broadcom/b43legacy/main.c
+++ b/drivers/net/wireless/broadcom/b43legacy/main.c
@@ -391,7 +391,7 @@ void b43legacy_tsf_read(struct b43legacy_wldev *dev, u64 *tsf)
* registers, we should take care of register overflows.
* In theory, the whole tsf read process should be atomic.
* We try to be atomic here, by restaring the read process,
- * if any of the high registers changed (overflew).
+ * if any of the high registers changed (overflowed).
*/
if (dev->dev->id.revision >= 3) {
u32 low;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index f4405d7861b69..65fb038d88e74 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -2767,8 +2767,9 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
struct brcmf_sta_info_le sta_info_le;
u32 sta_flags;
u32 is_tdls_peer;
- s32 total_rssi;
- s32 count_rssi;
+ s32 total_rssi_avg = 0;
+ s32 total_rssi = 0;
+ s32 count_rssi = 0;
int rssi;
u32 i;
@@ -2834,25 +2835,27 @@ brcmf_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BYTES);
sinfo->rx_bytes = le64_to_cpu(sta_info_le.rx_tot_bytes);
}
- total_rssi = 0;
- count_rssi = 0;
for (i = 0; i < BRCMF_ANT_MAX; i++) {
- if (sta_info_le.rssi[i]) {
- sinfo->chain_signal_avg[count_rssi] =
- sta_info_le.rssi[i];
- sinfo->chain_signal[count_rssi] =
- sta_info_le.rssi[i];
- total_rssi += sta_info_le.rssi[i];
- count_rssi++;
- }
+ if (sta_info_le.rssi[i] == 0 ||
+ sta_info_le.rx_lastpkt_rssi[i] == 0)
+ continue;
+ sinfo->chains |= BIT(count_rssi);
+ sinfo->chain_signal[count_rssi] =
+ sta_info_le.rx_lastpkt_rssi[i];
+ sinfo->chain_signal_avg[count_rssi] =
+ sta_info_le.rssi[i];
+ total_rssi += sta_info_le.rx_lastpkt_rssi[i];
+ total_rssi_avg += sta_info_le.rssi[i];
+ count_rssi++;
}
if (count_rssi) {
- sinfo->filled |= BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL);
- sinfo->chains = count_rssi;
-
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
- total_rssi /= count_rssi;
- sinfo->signal = total_rssi;
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG);
+ sinfo->filled |= BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL);
+ sinfo->filled |=
+ BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL_AVG);
+ sinfo->signal = total_rssi / count_rssi;
+ sinfo->signal_avg = total_rssi_avg / count_rssi;
} else if (test_bit(BRCMF_VIF_STATUS_CONNECTED,
&ifp->vif->sme_state)) {
memset(&scb_val, 0, sizeof(scb_val));
@@ -7442,18 +7445,23 @@ static s32 brcmf_translate_country_code(struct brcmf_pub *drvr, char alpha2[2],
s32 found_index;
int i;
- country_codes = drvr->settings->country_codes;
- if (!country_codes) {
- brcmf_dbg(TRACE, "No country codes configured for device\n");
- return -EINVAL;
- }
-
if ((alpha2[0] == ccreq->country_abbrev[0]) &&
(alpha2[1] == ccreq->country_abbrev[1])) {
brcmf_dbg(TRACE, "Country code already set\n");
return -EAGAIN;
}
+ country_codes = drvr->settings->country_codes;
+ if (!country_codes) {
+ brcmf_dbg(TRACE, "No country codes configured for device, using ISO3166 code and 0 rev\n");
+ memset(ccreq, 0, sizeof(*ccreq));
+ ccreq->country_abbrev[0] = alpha2[0];
+ ccreq->country_abbrev[1] = alpha2[1];
+ ccreq->ccode[0] = alpha2[0];
+ ccreq->ccode[1] = alpha2[1];
+ return 0;
+ }
+
found_index = -1;
for (i = 0; i < country_codes->table_size; i++) {
cc = &country_codes->table[i];
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
index 46c66415b4a67..e290dec9c53d7 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
@@ -32,6 +32,13 @@ static const char BRCM_ ## fw_name ## _FIRMWARE_BASENAME[] = \
BRCMF_FW_DEFAULT_PATH fw_base; \
MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw_base ".bin")
+/* Firmware and Country Local Matrix files */
+#define BRCMF_FW_CLM_DEF(fw_name, fw_base) \
+static const char BRCM_ ## fw_name ## _FIRMWARE_BASENAME[] = \
+ BRCMF_FW_DEFAULT_PATH fw_base; \
+MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw_base ".bin"); \
+MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw_base ".clm_blob")
+
#define BRCMF_FW_ENTRY(chipid, mask, name) \
{ chipid, mask, BRCM_ ## name ## _FIRMWARE_BASENAME }
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
index 34cd8a7401fe6..9ac0d8c73d5a2 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
@@ -2037,7 +2037,7 @@ static void brcmf_p2p_get_current_chanspec(struct brcmf_p2p_info *p2p,
}
/**
- * Change a P2P Role.
+ * brcmf_p2p_ifchange - Change a P2P Role.
* @cfg: driver private data for cfg80211 interface.
* @if_type: interface type.
* Returns 0 if success.
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index 143a705b5cb3a..c49dd0c36ae43 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -48,8 +48,8 @@ enum brcmf_pcie_state {
BRCMF_FW_DEF(43602, "brcmfmac43602-pcie");
BRCMF_FW_DEF(4350, "brcmfmac4350-pcie");
BRCMF_FW_DEF(4350C, "brcmfmac4350c2-pcie");
-BRCMF_FW_DEF(4356, "brcmfmac4356-pcie");
-BRCMF_FW_DEF(43570, "brcmfmac43570-pcie");
+BRCMF_FW_CLM_DEF(4356, "brcmfmac4356-pcie");
+BRCMF_FW_CLM_DEF(43570, "brcmfmac43570-pcie");
BRCMF_FW_DEF(4358, "brcmfmac4358-pcie");
BRCMF_FW_DEF(4359, "brcmfmac4359-pcie");
BRCMF_FW_DEF(4364, "brcmfmac4364-pcie");
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 16ed325795a8b..97ee9e2e2e357 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -616,18 +616,18 @@ BRCMF_FW_DEF(43362, "brcmfmac43362-sdio");
BRCMF_FW_DEF(4339, "brcmfmac4339-sdio");
BRCMF_FW_DEF(43430A0, "brcmfmac43430a0-sdio");
/* Note the names are not postfixed with a1 for backward compatibility */
-BRCMF_FW_DEF(43430A1, "brcmfmac43430-sdio");
-BRCMF_FW_DEF(43455, "brcmfmac43455-sdio");
+BRCMF_FW_CLM_DEF(43430A1, "brcmfmac43430-sdio");
+BRCMF_FW_CLM_DEF(43455, "brcmfmac43455-sdio");
BRCMF_FW_DEF(43456, "brcmfmac43456-sdio");
-BRCMF_FW_DEF(4354, "brcmfmac4354-sdio");
-BRCMF_FW_DEF(4356, "brcmfmac4356-sdio");
+BRCMF_FW_CLM_DEF(4354, "brcmfmac4354-sdio");
+BRCMF_FW_CLM_DEF(4356, "brcmfmac4356-sdio");
BRCMF_FW_DEF(4359, "brcmfmac4359-sdio");
-BRCMF_FW_DEF(4373, "brcmfmac4373-sdio");
-BRCMF_FW_DEF(43012, "brcmfmac43012-sdio");
+BRCMF_FW_CLM_DEF(4373, "brcmfmac4373-sdio");
+BRCMF_FW_CLM_DEF(43012, "brcmfmac43012-sdio");
/* firmware config files */
-MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcm/brcmfmac*-sdio.*.txt");
-MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcm/brcmfmac*-pcie.*.txt");
+MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-sdio.*.txt");
+MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.*.txt");
static const struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
@@ -1291,7 +1291,7 @@ static void brcmf_sdio_free_glom(struct brcmf_sdio *bus)
}
}
-/**
+/*
* brcmfmac sdio bus specific header
* This is the lowest layer header wrapped on the packets transmitted between
* host and WiFi dongle which contains information needed for SDIO core and
@@ -4162,7 +4162,6 @@ static int brcmf_sdio_bus_reset(struct device *dev)
if (ret) {
brcmf_err("Failed to probe after sdio device reset: ret %d\n",
ret);
- brcmf_sdiod_remove(sdiodev);
}
return ret;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
index 53365977bfd6f..2084b506a4500 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
@@ -531,9 +531,6 @@ void ai_detach(struct si_pub *sih)
sii = container_of(sih, struct si_info, pub);
- if (sii == NULL)
- return;
-
kfree(sii);
}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index 39f3af2d0439b..eadac0f5590fc 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -1220,6 +1220,7 @@ static int brcms_bcma_probe(struct bcma_device *pdev)
{
struct brcms_info *wl;
struct ieee80211_hw *hw;
+ int ret;
dev_info(&pdev->dev, "mfg %x core %x rev %d class %d irq %d\n",
pdev->id.manuf, pdev->id.id, pdev->id.rev, pdev->id.class,
@@ -1244,11 +1245,16 @@ static int brcms_bcma_probe(struct bcma_device *pdev)
wl = brcms_attach(pdev);
if (!wl) {
pr_err("%s: brcms_attach failed!\n", __func__);
- return -ENODEV;
+ ret = -ENODEV;
+ goto err_free_ieee80211;
}
brcms_led_register(wl);
return 0;
+
+err_free_ieee80211:
+ ieee80211_free_hw(hw);
+ return ret;
}
static int brcms_suspend(struct bcma_device *pdev)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
index 763e0ec583d78..26de1bd7fee90 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c
@@ -6607,7 +6607,8 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,
rts->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL |
IEEE80211_STYPE_RTS);
- memcpy(&rts->ra, &h->addr1, 2 * ETH_ALEN);
+ memcpy(&rts->ra, &h->addr1, ETH_ALEN);
+ memcpy(&rts->ta, &h->addr2, ETH_ALEN);
}
/* mainrate
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.h b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.h
index aa4ab53bf634b..af86c7fc5112c 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/stf.h
@@ -29,7 +29,6 @@ void brcms_c_stf_ss_update(struct brcms_c_info *wlc, struct brcms_band *band);
void brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc);
int brcms_c_stf_txchain_set(struct brcms_c_info *wlc, s32 int_val, bool force);
bool brcms_c_stf_stbc_rx_set(struct brcms_c_info *wlc, s32 int_val);
-void brcms_c_stf_phy_txant_upd(struct brcms_c_info *wlc);
void brcms_c_stf_phy_chain_calc(struct brcms_c_info *wlc);
u16 brcms_c_stf_phytxchain_sel(struct brcms_c_info *wlc, u32 rspec);
u16 brcms_c_stf_d11hdrs_phyctl_txant(struct brcms_c_info *wlc, u32 rspec);
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
index 23fbddd0c1f8e..47eb89b773cf7 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
@@ -5356,7 +5356,7 @@ struct ipw2100_wep_key {
#define WEP_STR_128(x) x[0],x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10]
/**
- * Set a the wep key
+ * ipw2100_set_key() - Set a the wep key
*
* @priv: struct to work on
* @idx: index of the key we want to set
diff --git a/drivers/net/wireless/marvell/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c
index ee4cf3437e28a..64fc5e4108648 100644
--- a/drivers/net/wireless/marvell/libertas/main.c
+++ b/drivers/net/wireless/marvell/libertas/main.c
@@ -941,7 +941,7 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev)
wdev->netdev = dev;
priv->dev = dev;
- dev->netdev_ops = &lbs_netdev_ops;
+ dev->netdev_ops = &lbs_netdev_ops;
dev->watchdog_timeo = 5 * HZ;
dev->ethtool_ops = &lbs_ethtool_ops;
dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
diff --git a/drivers/net/wireless/marvell/libertas/mesh.c b/drivers/net/wireless/marvell/libertas/mesh.c
index c68814841583f..6cbba84989b8a 100644
--- a/drivers/net/wireless/marvell/libertas/mesh.c
+++ b/drivers/net/wireless/marvell/libertas/mesh.c
@@ -151,13 +151,13 @@ static uint16_t lbs_mesh_get_channel(struct lbs_private *priv)
*/
/**
- * lbs_anycast_get - Get function for sysfs attribute anycast_mask
+ * anycast_mask_show - Get function for sysfs attribute anycast_mask
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t lbs_anycast_get(struct device *dev,
- struct device_attribute *attr, char * buf)
+static ssize_t anycast_mask_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_access mesh_access;
@@ -173,14 +173,15 @@ static ssize_t lbs_anycast_get(struct device *dev,
}
/**
- * lbs_anycast_set - Set function for sysfs attribute anycast_mask
+ * anycast_mask_store - Set function for sysfs attribute anycast_mask
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t lbs_anycast_set(struct device *dev,
- struct device_attribute *attr, const char * buf, size_t count)
+static ssize_t anycast_mask_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_access mesh_access;
@@ -199,13 +200,13 @@ static ssize_t lbs_anycast_set(struct device *dev,
}
/**
- * lbs_prb_rsp_limit_get - Get function for sysfs attribute prb_rsp_limit
+ * prb_rsp_limit_show - Get function for sysfs attribute prb_rsp_limit
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t prb_rsp_limit_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_access mesh_access;
@@ -225,14 +226,15 @@ static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
}
/**
- * lbs_prb_rsp_limit_set - Set function for sysfs attribute prb_rsp_limit
+ * prb_rsp_limit_store - Set function for sysfs attribute prb_rsp_limit
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t lbs_prb_rsp_limit_set(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
+static ssize_t prb_rsp_limit_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_access mesh_access;
@@ -259,27 +261,28 @@ static ssize_t lbs_prb_rsp_limit_set(struct device *dev,
}
/**
- * lbs_mesh_get - Get function for sysfs attribute mesh
+ * lbs_mesh_show - Get function for sysfs attribute mesh
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t lbs_mesh_get(struct device *dev,
- struct device_attribute *attr, char * buf)
+static ssize_t lbs_mesh_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
return snprintf(buf, 5, "0x%X\n", !!priv->mesh_dev);
}
/**
- * lbs_mesh_set - Set function for sysfs attribute mesh
+ * lbs_mesh_store - Set function for sysfs attribute mesh
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t lbs_mesh_set(struct device *dev,
- struct device_attribute *attr, const char * buf, size_t count)
+static ssize_t lbs_mesh_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
int enable;
@@ -301,20 +304,19 @@ static ssize_t lbs_mesh_set(struct device *dev,
* lbs_mesh attribute to be exported per ethX interface
* through sysfs (/sys/class/net/ethX/lbs_mesh)
*/
-static DEVICE_ATTR(lbs_mesh, 0644, lbs_mesh_get, lbs_mesh_set);
+static DEVICE_ATTR_RW(lbs_mesh);
/*
* anycast_mask attribute to be exported per mshX interface
* through sysfs (/sys/class/net/mshX/anycast_mask)
*/
-static DEVICE_ATTR(anycast_mask, 0644, lbs_anycast_get, lbs_anycast_set);
+static DEVICE_ATTR_RW(anycast_mask);
/*
* prb_rsp_limit attribute to be exported per mshX interface
* through sysfs (/sys/class/net/mshX/prb_rsp_limit)
*/
-static DEVICE_ATTR(prb_rsp_limit, 0644, lbs_prb_rsp_limit_get,
- lbs_prb_rsp_limit_set);
+static DEVICE_ATTR_RW(prb_rsp_limit);
static struct attribute *lbs_mesh_sysfs_entries[] = {
&dev_attr_anycast_mask.attr,
@@ -351,13 +353,13 @@ static int mesh_get_default_parameters(struct device *dev,
}
/**
- * bootflag_get - Get function for sysfs attribute bootflag
+ * bootflag_show - Get function for sysfs attribute bootflag
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t bootflag_get(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t bootflag_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct mrvl_mesh_defaults defs;
int ret;
@@ -371,14 +373,14 @@ static ssize_t bootflag_get(struct device *dev,
}
/**
- * bootflag_set - Set function for sysfs attribute bootflag
+ * bootflag_store - Set function for sysfs attribute bootflag
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t bootflag_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_config cmd;
@@ -401,13 +403,13 @@ static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr,
}
/**
- * boottime_get - Get function for sysfs attribute boottime
+ * boottime_show - Get function for sysfs attribute boottime
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t boottime_get(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t boottime_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct mrvl_mesh_defaults defs;
int ret;
@@ -421,14 +423,15 @@ static ssize_t boottime_get(struct device *dev,
}
/**
- * boottime_set - Set function for sysfs attribute boottime
+ * boottime_store - Set function for sysfs attribute boottime
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t boottime_set(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
+static ssize_t boottime_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_config cmd;
@@ -460,13 +463,13 @@ static ssize_t boottime_set(struct device *dev,
}
/**
- * channel_get - Get function for sysfs attribute channel
+ * channel_show - Get function for sysfs attribute channel
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t channel_get(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t channel_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct mrvl_mesh_defaults defs;
int ret;
@@ -480,14 +483,14 @@ static ssize_t channel_get(struct device *dev,
}
/**
- * channel_set - Set function for sysfs attribute channel
+ * channel_store - Set function for sysfs attribute channel
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t channel_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_config cmd;
@@ -510,13 +513,13 @@ static ssize_t channel_set(struct device *dev, struct device_attribute *attr,
}
/**
- * mesh_id_get - Get function for sysfs attribute mesh_id
+ * mesh_id_show - Get function for sysfs attribute mesh_id
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
- char *buf)
+static ssize_t mesh_id_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
{
struct mrvl_mesh_defaults defs;
int ret;
@@ -539,14 +542,14 @@ static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
}
/**
- * mesh_id_set - Set function for sysfs attribute mesh_id
+ * mesh_id_store - Set function for sysfs attribute mesh_id
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t mesh_id_store(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct cmd_ds_mesh_config cmd;
struct mrvl_mesh_defaults defs;
@@ -585,13 +588,14 @@ static ssize_t mesh_id_set(struct device *dev, struct device_attribute *attr,
}
/**
- * protocol_id_get - Get function for sysfs attribute protocol_id
+ * protocol_id_show - Get function for sysfs attribute protocol_id
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t protocol_id_get(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t protocol_id_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct mrvl_mesh_defaults defs;
int ret;
@@ -605,14 +609,15 @@ static ssize_t protocol_id_get(struct device *dev,
}
/**
- * protocol_id_set - Set function for sysfs attribute protocol_id
+ * protocol_id_store - Set function for sysfs attribute protocol_id
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t protocol_id_set(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
+static ssize_t protocol_id_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct cmd_ds_mesh_config cmd;
struct mrvl_mesh_defaults defs;
@@ -646,13 +651,13 @@ static ssize_t protocol_id_set(struct device *dev,
}
/**
- * metric_id_get - Get function for sysfs attribute metric_id
+ * metric_id_show - Get function for sysfs attribute metric_id
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t metric_id_get(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t metric_id_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct mrvl_mesh_defaults defs;
int ret;
@@ -666,14 +671,15 @@ static ssize_t metric_id_get(struct device *dev,
}
/**
- * metric_id_set - Set function for sysfs attribute metric_id
+ * metric_id_store - Set function for sysfs attribute metric_id
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t metric_id_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct cmd_ds_mesh_config cmd;
struct mrvl_mesh_defaults defs;
@@ -707,13 +713,13 @@ static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr,
}
/**
- * capability_get - Get function for sysfs attribute capability
+ * capability_show - Get function for sysfs attribute capability
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
-static ssize_t capability_get(struct device *dev,
- struct device_attribute *attr, char *buf)
+static ssize_t capability_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct mrvl_mesh_defaults defs;
int ret;
@@ -727,14 +733,15 @@ static ssize_t capability_get(struct device *dev,
}
/**
- * capability_set - Set function for sysfs attribute capability
+ * capability_store - Set function for sysfs attribute capability
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
-static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t capability_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct cmd_ds_mesh_config cmd;
struct mrvl_mesh_defaults defs;
@@ -768,13 +775,13 @@ static ssize_t capability_set(struct device *dev, struct device_attribute *attr,
}
-static DEVICE_ATTR(bootflag, 0644, bootflag_get, bootflag_set);
-static DEVICE_ATTR(boottime, 0644, boottime_get, boottime_set);
-static DEVICE_ATTR(channel, 0644, channel_get, channel_set);
-static DEVICE_ATTR(mesh_id, 0644, mesh_id_get, mesh_id_set);
-static DEVICE_ATTR(protocol_id, 0644, protocol_id_get, protocol_id_set);
-static DEVICE_ATTR(metric_id, 0644, metric_id_get, metric_id_set);
-static DEVICE_ATTR(capability, 0644, capability_get, capability_set);
+static DEVICE_ATTR_RW(bootflag);
+static DEVICE_ATTR_RW(boottime);
+static DEVICE_ATTR_RW(channel);
+static DEVICE_ATTR_RW(mesh_id);
+static DEVICE_ATTR_RW(protocol_id);
+static DEVICE_ATTR_RW(metric_id);
+static DEVICE_ATTR_RW(capability);
static struct attribute *boot_opts_attrs[] = {
&dev_attr_bootflag.attr,
diff --git a/drivers/net/wireless/marvell/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
index a92916dc81a96..fe0a69e804d8c 100644
--- a/drivers/net/wireless/marvell/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c
@@ -48,7 +48,7 @@ static int if_usb_submit_rx_urb(struct if_usb_card *cardp);
static int if_usb_reset_device(struct lbtf_private *priv);
/**
- * if_usb_wrike_bulk_callback - call back to handle URB status
+ * if_usb_write_bulk_callback - call back to handle URB status
*
* @urb: pointer to urb structure
*/
diff --git a/drivers/net/wireless/microchip/wilc1000/spi.c b/drivers/net/wireless/microchip/wilc1000/spi.c
index 1472e98438966..8e9aaf03a6fa0 100644
--- a/drivers/net/wireless/microchip/wilc1000/spi.c
+++ b/drivers/net/wireless/microchip/wilc1000/spi.c
@@ -164,7 +164,7 @@ static int wilc_bus_probe(struct spi_device *spi)
wilc->bus_data = spi_priv;
wilc->dev_irq_num = spi->irq;
- wilc->rtc_clk = devm_clk_get(&spi->dev, "rtc_clk");
+ wilc->rtc_clk = devm_clk_get(&spi->dev, "rtc");
if (PTR_ERR_OR_ZERO(wilc->rtc_clk) == -EPROBE_DEFER) {
kfree(spi_priv);
return -EPROBE_DEFER;
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 5264b0a1f098d..deddb0afd3128 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -1037,7 +1037,7 @@ void rt2800_txdone_entry(struct queue_entry *entry, u32 status, __le32 *txwi,
* FIXME: if we do not find matching entry, we tell that frame was
* posted without any retries. We need to find a way to fix that
* and provide retry count.
- */
+ */
if (unlikely((aggr == 1 && ampdu == 0 && real_mcs != mcs)) || !match) {
rt2800_rate_from_status(skbdesc, status, rt2x00dev->curr_band);
mcs = real_mcs;
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
index d4d389e8f1b4e..fb1d31b2d52ae 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
@@ -446,8 +446,9 @@ static void rt2x00queue_create_tx_descriptor(struct rt2x00_dev *rt2x00dev,
* Beacons and probe responses require the tsf timestamp
* to be inserted into the frame.
*/
- if (ieee80211_is_beacon(hdr->frame_control) ||
- ieee80211_is_probe_resp(hdr->frame_control))
+ if ((ieee80211_is_beacon(hdr->frame_control) ||
+ ieee80211_is_probe_resp(hdr->frame_control)) &&
+ !(tx_info->flags & IEEE80211_TX_CTL_INJECTED))
__set_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags);
if ((tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) &&
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index 447caa4aad325..c5b8df58d4a21 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
@@ -1721,10 +1721,6 @@ static void btc8821a2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
btc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 14);
coex_dm->ps_tdma_du_adj_type = 14;
- } else if (max_interval == 3) {
- btc8821a2ant_ps_tdma(btcoexist,
- NORMAL_EXEC, true, 15);
- coex_dm->ps_tdma_du_adj_type = 15;
} else {
btc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 15);
@@ -1739,10 +1735,6 @@ static void btc8821a2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
btc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 10);
coex_dm->ps_tdma_du_adj_type = 10;
- } else if (max_interval == 3) {
- btc8821a2ant_ps_tdma(btcoexist,
- NORMAL_EXEC, true, 11);
- coex_dm->ps_tdma_du_adj_type = 11;
} else {
btc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 11);
@@ -1759,10 +1751,6 @@ static void btc8821a2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
btc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 6);
coex_dm->ps_tdma_du_adj_type = 6;
- } else if (max_interval == 3) {
- btc8821a2ant_ps_tdma(btcoexist,
- NORMAL_EXEC, true, 7);
- coex_dm->ps_tdma_du_adj_type = 7;
} else {
btc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 7);
@@ -1777,10 +1765,6 @@ static void btc8821a2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
btc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 2);
coex_dm->ps_tdma_du_adj_type = 2;
- } else if (max_interval == 3) {
- btc8821a2ant_ps_tdma(btcoexist,
- NORMAL_EXEC, true, 3);
- coex_dm->ps_tdma_du_adj_type = 3;
} else {
btc8821a2ant_ps_tdma(btcoexist,
NORMAL_EXEC, true, 3);
@@ -2810,6 +2794,7 @@ static void btc8821a2ant_action_a2dp(struct btc_coexist *btcoexist)
0x4);
}
+ /* preserve identical branches for further fine-tuning */
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23);
@@ -2944,6 +2929,7 @@ static void btc8821a2ant_action_pan_edr(struct btc_coexist *btcoexist)
0x4);
}
+ /* preserve identical branches for further fine-tuning */
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH))
btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 26);
@@ -3132,6 +3118,7 @@ static void btc8821a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* preserve identical branches for further fine-tuning */
if (wifi_bw == BTC_WIFI_BW_LEGACY) {
/* for HID at 11b/g mode */
btc8821a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55ff55ff,
@@ -3321,6 +3308,7 @@ static void btc8821a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
0x4);
}
+ /* preserve identical branches for further fine-tuning */
if ((bt_rssi_state == BTC_RSSI_STATE_HIGH) ||
(bt_rssi_state == BTC_RSSI_STATE_STAY_HIGH)) {
btc8821a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 23);
diff --git a/drivers/net/wireless/realtek/rtlwifi/cam.c b/drivers/net/wireless/realtek/rtlwifi/cam.c
index 7aa28da39409b..7a0355dc6babd 100644
--- a/drivers/net/wireless/realtek/rtlwifi/cam.c
+++ b/drivers/net/wireless/realtek/rtlwifi/cam.c
@@ -167,7 +167,7 @@ void rtl_cam_mark_invalid(struct ieee80211_hw *hw, u8 uc_index)
u32 ul_command;
u32 ul_content;
- u32 ul_enc_algo = rtlpriv->cfg->maps[SEC_CAM_AES];
+ u32 ul_enc_algo;
switch (rtlpriv->sec.pairwise_enc_algorithm) {
case WEP40_ENCRYPTION:
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
index 8d2c6d8d32d93..4ff0d41181932 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/mac.c
@@ -112,7 +112,7 @@ void rtl92c_read_chip_version(struct ieee80211_hw *hw)
}
/**
- * writeLLT - LLT table write access
+ * rtl92c_llt_write - LLT table write access
* @hw: Pointer to the ieee80211_hw structure.
* @address: LLT logical address.
* @data: LLT data content
@@ -144,7 +144,7 @@ bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data)
}
/**
- * rtl92c_init_LLT_table - Init LLT table
+ * rtl92c_init_llt_table - Init LLT table
* @hw: Pointer to the ieee80211_hw structure.
* @boundary: Page boundary.
*
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
index 38034102aacb9..e474b4ec17f37 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c
@@ -513,7 +513,7 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc8,
/* This bit indicate this packet is used for FW download. */
if (tcb_desc->cmd_or_init == DESC_PACKET_TYPE_INIT) {
- /* For firmware downlaod we only need to set LINIP */
+ /* For firmware download we only need to set LINIP */
set_tx_desc_linip(pdesc, tcb_desc->last_inipkt);
/* 92SE must set as 1 for firmware download HW DMA error */
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
index f8a1de6e98498..c98f2216734f4 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
@@ -915,7 +915,7 @@ int rtl8723e_hw_init(struct ieee80211_hw *hw)
struct rtl_phy *rtlphy = &(rtlpriv->phy);
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
- bool rtstatus = true;
+ bool rtstatus;
int err;
u8 tmp_u1b;
unsigned long flags;
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 9fe77556858ee..63ce2443f1364 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1036,14 +1036,11 @@ static bool is_associated(struct usbnet *usbdev)
{
struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
u8 bssid[ETH_ALEN];
- int ret;
if (!priv->radio_on)
return false;
- ret = get_bssid(usbdev, bssid);
-
- return (ret == 0 && !is_zero_ether_addr(bssid));
+ return (get_bssid(usbdev, bssid) == 0 && !is_zero_ether_addr(bssid));
}
static int disassociate(struct usbnet *usbdev, bool reset_ssid)
diff --git a/drivers/net/wireless/rsi/rsi_91x_hal.c b/drivers/net/wireless/rsi/rsi_91x_hal.c
index ce9892152f4d4..99b21a2c83861 100644
--- a/drivers/net/wireless/rsi/rsi_91x_hal.c
+++ b/drivers/net/wireless/rsi/rsi_91x_hal.c
@@ -203,7 +203,7 @@ int rsi_prepare_data_desc(struct rsi_common *common, struct sk_buff *skb)
wh->frame_control |= cpu_to_le16(RSI_SET_PS_ENABLE);
if ((!(info->flags & IEEE80211_TX_INTFL_DONT_ENCRYPT)) &&
- (common->secinfo.security_enable)) {
+ info->control.hw_key) {
if (rsi_is_cipher_wep(common))
ieee80211_size += 4;
else
@@ -470,9 +470,9 @@ int rsi_prepare_beacon(struct rsi_common *common, struct sk_buff *skb)
}
if (common->band == NL80211_BAND_2GHZ)
- bcn_frm->bbp_info |= cpu_to_le16(RSI_RATE_1);
+ bcn_frm->rate_info |= cpu_to_le16(RSI_RATE_1);
else
- bcn_frm->bbp_info |= cpu_to_le16(RSI_RATE_6);
+ bcn_frm->rate_info |= cpu_to_le16(RSI_RATE_6);
if (mac_bcn->data[tim_offset + 2] == 0)
bcn_frm->frame_info |= cpu_to_le16(RSI_DATA_DESC_DTIM_BEACON);
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index 16025300cddb3..b66975f545675 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -837,6 +837,23 @@ static void rsi_mac80211_bss_info_changed(struct ieee80211_hw *hw,
common->cqm_info.rssi_hyst);
}
+ if (changed & BSS_CHANGED_BEACON_INT) {
+ rsi_dbg(INFO_ZONE, "%s: Changed Beacon interval: %d\n",
+ __func__, bss_conf->beacon_int);
+ if (common->beacon_interval != bss->beacon_int) {
+ common->beacon_interval = bss->beacon_int;
+ if (vif->type == NL80211_IFTYPE_AP) {
+ struct vif_priv *vif_info = (struct vif_priv *)vif->drv_priv;
+
+ rsi_set_vap_capabilities(common, RSI_OPMODE_AP,
+ vif->addr, vif_info->vap_id,
+ VAP_UPDATE);
+ }
+ }
+ adapter->ps_info.listen_interval =
+ bss->beacon_int * adapter->ps_info.num_bcns_per_lis_int;
+ }
+
if ((changed & BSS_CHANGED_BEACON_ENABLED) &&
((vif->type == NL80211_IFTYPE_AP) ||
(vif->type == NL80211_IFTYPE_P2P_GO))) {
@@ -1028,7 +1045,6 @@ static int rsi_mac80211_set_key(struct ieee80211_hw *hw,
mutex_lock(&common->mutex);
switch (cmd) {
case SET_KEY:
- secinfo->security_enable = true;
status = rsi_hal_key_config(hw, vif, key, sta);
if (status) {
mutex_unlock(&common->mutex);
@@ -1047,8 +1063,6 @@ static int rsi_mac80211_set_key(struct ieee80211_hw *hw,
break;
case DISABLE_KEY:
- if (vif->type == NL80211_IFTYPE_STATION)
- secinfo->security_enable = false;
rsi_dbg(ERR_ZONE, "%s: RSI del key\n", __func__);
memset(key, 0, sizeof(struct ieee80211_key_conf));
status = rsi_hal_key_config(hw, vif, key, sta);
diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
index 33c76d39a8e96..891fd5f0fa765 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
@@ -1547,8 +1547,8 @@ static int rsi_eeprom_read(struct rsi_common *common)
}
/**
- * This function sends a frame to block/unblock
- * data queues in the firmware
+ * rsi_send_block_unblock_frame() - This function sends a frame to block/unblock
+ * data queues in the firmware
*
* @common: Pointer to the driver private structure.
* @block_event: Event block if true, unblock if false
@@ -1803,8 +1803,7 @@ int rsi_send_wowlan_request(struct rsi_common *common, u16 flags,
RSI_WIFI_MGMT_Q);
cmd_frame->desc.desc_dword0.frame_type = WOWLAN_CONFIG_PARAMS;
cmd_frame->host_sleep_status = sleep_status;
- if (common->secinfo.security_enable &&
- common->secinfo.gtk_cipher)
+ if (common->secinfo.gtk_cipher)
flags |= RSI_WOW_GTK_REKEY;
if (sleep_status)
cmd_frame->wow_flags = flags;
diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h
index a1065e5a92b43..0f535850a3836 100644
--- a/drivers/net/wireless/rsi/rsi_main.h
+++ b/drivers/net/wireless/rsi/rsi_main.h
@@ -151,7 +151,6 @@ enum edca_queue {
};
struct security_info {
- bool security_enable;
u32 ptk_cipher;
u32 gtk_cipher;
};
diff --git a/drivers/net/wireless/st/cw1200/cw1200_sdio.c b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
index b65ec14136c7e..4c30b5772ce0f 100644
--- a/drivers/net/wireless/st/cw1200/cw1200_sdio.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
@@ -53,6 +53,7 @@ static const struct sdio_device_id cw1200_sdio_ids[] = {
{ SDIO_DEVICE(SDIO_VENDOR_ID_STE, SDIO_DEVICE_ID_STE_CW1200) },
{ /* end: all zeroes */ },
};
+MODULE_DEVICE_TABLE(sdio, cw1200_sdio_ids);
/* hwbus_ops implemetation */
diff --git a/drivers/net/wireless/st/cw1200/scan.c b/drivers/net/wireless/st/cw1200/scan.c
index 988581cc134b7..1f856fbbc0ea4 100644
--- a/drivers/net/wireless/st/cw1200/scan.c
+++ b/drivers/net/wireless/st/cw1200/scan.c
@@ -75,30 +75,27 @@ int cw1200_hw_scan(struct ieee80211_hw *hw,
if (req->n_ssids > WSM_SCAN_MAX_NUM_OF_SSIDS)
return -EINVAL;
- /* will be unlocked in cw1200_scan_work() */
- down(&priv->scan.lock);
- mutex_lock(&priv->conf_mutex);
-
frame.skb = ieee80211_probereq_get(hw, priv->vif->addr, NULL, 0,
req->ie_len);
- if (!frame.skb) {
- mutex_unlock(&priv->conf_mutex);
- up(&priv->scan.lock);
+ if (!frame.skb)
return -ENOMEM;
- }
if (req->ie_len)
skb_put_data(frame.skb, req->ie, req->ie_len);
+ /* will be unlocked in cw1200_scan_work() */
+ down(&priv->scan.lock);
+ mutex_lock(&priv->conf_mutex);
+
ret = wsm_set_template_frame(priv, &frame);
if (!ret) {
/* Host want to be the probe responder. */
ret = wsm_set_probe_responder(priv, true);
}
if (ret) {
- dev_kfree_skb(frame.skb);
mutex_unlock(&priv->conf_mutex);
up(&priv->scan.lock);
+ dev_kfree_skb(frame.skb);
return ret;
}
@@ -120,8 +117,8 @@ int cw1200_hw_scan(struct ieee80211_hw *hw,
++priv->scan.n_ssids;
}
- dev_kfree_skb(frame.skb);
mutex_unlock(&priv->conf_mutex);
+ dev_kfree_skb(frame.skb);
queue_work(priv->workqueue, &priv->scan.work);
return 0;
}
diff --git a/drivers/net/wireless/ti/wl1251/cmd.c b/drivers/net/wireless/ti/wl1251/cmd.c
index 498c8db2eb48b..c3be81dc7970f 100644
--- a/drivers/net/wireless/ti/wl1251/cmd.c
+++ b/drivers/net/wireless/ti/wl1251/cmd.c
@@ -12,7 +12,7 @@
#include "acx.h"
/**
- * send command to firmware
+ * wl1251_cmd_send - Send command to firmware
*
* @wl: wl struct
* @id: command id
@@ -59,7 +59,7 @@ int wl1251_cmd_send(struct wl1251 *wl, u16 id, void *buf, size_t len)
}
/**
- * send test command to firmware
+ * wl1251_cmd_test - Send test command to firmware
*
* @wl: wl struct
* @buf: buffer containing the command, with all headers, must work with dma
@@ -100,7 +100,7 @@ int wl1251_cmd_test(struct wl1251 *wl, void *buf, size_t buf_len, u8 answer)
}
/**
- * read acx from firmware
+ * wl1251_cmd_interrogate - Read acx from firmware
*
* @wl: wl struct
* @id: acx id
@@ -138,7 +138,7 @@ int wl1251_cmd_interrogate(struct wl1251 *wl, u16 id, void *buf, size_t len)
}
/**
- * write acx value to firmware
+ * wl1251_cmd_configure - Write acx value to firmware
*
* @wl: wl struct
* @id: acx id
@@ -454,9 +454,12 @@ int wl1251_cmd_scan(struct wl1251 *wl, u8 *ssid, size_t ssid_len,
cmd->channels[i].channel = channels[i]->hw_value;
}
- cmd->params.ssid_len = ssid_len;
- if (ssid)
- memcpy(cmd->params.ssid, ssid, ssid_len);
+ if (ssid) {
+ int len = clamp_val(ssid_len, 0, IEEE80211_MAX_SSID_LEN);
+
+ cmd->params.ssid_len = len;
+ memcpy(cmd->params.ssid, ssid, len);
+ }
ret = wl1251_cmd_send(wl, CMD_SCAN, cmd, sizeof(*cmd));
if (ret < 0) {
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 9d7dbfe7fe0c3..c6da0cfb4afbe 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -1503,6 +1503,13 @@ static int wl12xx_get_fuse_mac(struct wl1271 *wl)
u32 mac1, mac2;
int ret;
+ /* Device may be in ELP from the bootloader or kexec */
+ ret = wlcore_write32(wl, WL12XX_WELP_ARM_COMMAND, WELP_ARM_COMMAND_VAL);
+ if (ret < 0)
+ goto out;
+
+ usleep_range(500000, 700000);
+
ret = wlcore_set_partition(wl, &wl->ptable[PART_DRPW]);
if (ret < 0)
goto out;
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 32a2e27cc561f..8b798b5fcaf51 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -821,7 +821,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif)
/**
- * send test command to firmware
+ * wl1271_cmd_test - send test command to firmware
*
* @wl: wl struct
* @buf: buffer containing the command, with all headers, must work with dma
@@ -850,7 +850,7 @@ int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer)
EXPORT_SYMBOL_GPL(wl1271_cmd_test);
/**
- * read acx from firmware
+ * wl1271_cmd_interrogate - read acx from firmware
*
* @wl: wl struct
* @id: acx id
@@ -879,7 +879,7 @@ int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf,
}
/**
- * write acx value to firmware
+ * wlcore_cmd_configure_failsafe - write acx value to firmware
*
* @wl: wl struct
* @id: acx id
diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c
index a68bbadae0439..46ab69eab26a9 100644
--- a/drivers/net/wireless/ti/wlcore/event.c
+++ b/drivers/net/wireless/ti/wlcore/event.c
@@ -29,18 +29,20 @@ int wlcore_event_fw_logger(struct wl1271 *wl)
u8 *buffer;
u32 internal_fw_addrbase = WL18XX_DATA_RAM_BASE_ADDRESS;
u32 addr = WL18XX_LOGGER_SDIO_BUFF_ADDR;
- u32 end_buff_addr = WL18XX_LOGGER_SDIO_BUFF_ADDR +
- WL18XX_LOGGER_BUFF_OFFSET;
+ u32 addr_ptr;
+ u32 buff_start_ptr;
+ u32 buff_read_ptr;
+ u32 buff_end_ptr;
u32 available_len;
u32 actual_len;
- u32 clear_addr;
+ u32 clear_ptr;
size_t len;
u32 start_loc;
buffer = kzalloc(WL18XX_LOGGER_SDIO_BUFF_MAX, GFP_KERNEL);
if (!buffer) {
wl1271_error("Fail to allocate fw logger memory");
- fw_log.actual_buff_size = cpu_to_le32(0);
+ actual_len = 0;
goto out;
}
@@ -49,51 +51,58 @@ int wlcore_event_fw_logger(struct wl1271 *wl)
if (ret < 0) {
wl1271_error("Fail to read logger buffer, error_id = %d",
ret);
- fw_log.actual_buff_size = cpu_to_le32(0);
+ actual_len = 0;
goto free_out;
}
memcpy(&fw_log, buffer, sizeof(fw_log));
- if (le32_to_cpu(fw_log.actual_buff_size) == 0)
+ actual_len = le32_to_cpu(fw_log.actual_buff_size);
+ if (actual_len == 0)
goto free_out;
- actual_len = le32_to_cpu(fw_log.actual_buff_size);
- start_loc = (le32_to_cpu(fw_log.buff_read_ptr) -
- internal_fw_addrbase) - addr;
- end_buff_addr += le32_to_cpu(fw_log.max_buff_size);
- available_len = end_buff_addr -
- (le32_to_cpu(fw_log.buff_read_ptr) -
- internal_fw_addrbase);
- actual_len = min(actual_len, available_len);
- len = actual_len;
+ /* Calculate the internal pointer to the fwlog structure */
+ addr_ptr = internal_fw_addrbase + addr;
+
+ /* Calculate the internal pointers to the start and end of log buffer */
+ buff_start_ptr = addr_ptr + WL18XX_LOGGER_BUFF_OFFSET;
+ buff_end_ptr = buff_start_ptr + le32_to_cpu(fw_log.max_buff_size);
+ /* Read the read pointer and validate it */
+ buff_read_ptr = le32_to_cpu(fw_log.buff_read_ptr);
+ if (buff_read_ptr < buff_start_ptr ||
+ buff_read_ptr >= buff_end_ptr) {
+ wl1271_error("buffer read pointer out of bounds: %x not in (%x-%x)\n",
+ buff_read_ptr, buff_start_ptr, buff_end_ptr);
+ goto free_out;
+ }
+
+ start_loc = buff_read_ptr - addr_ptr;
+ available_len = buff_end_ptr - buff_read_ptr;
+
+ /* Copy initial part up to the end of ring buffer */
+ len = min(actual_len, available_len);
wl12xx_copy_fwlog(wl, &buffer[start_loc], len);
- clear_addr = addr + start_loc + le32_to_cpu(fw_log.actual_buff_size) +
- internal_fw_addrbase;
+ clear_ptr = addr_ptr + start_loc + actual_len;
+ if (clear_ptr == buff_end_ptr)
+ clear_ptr = buff_start_ptr;
- len = le32_to_cpu(fw_log.actual_buff_size) - len;
+ /* Copy any remaining part from beginning of ring buffer */
+ len = actual_len - len;
if (len) {
wl12xx_copy_fwlog(wl,
&buffer[WL18XX_LOGGER_BUFF_OFFSET],
len);
- clear_addr = addr + WL18XX_LOGGER_BUFF_OFFSET + len +
- internal_fw_addrbase;
- }
-
- /* double check that clear address and write pointer are the same */
- if (clear_addr != le32_to_cpu(fw_log.buff_write_ptr)) {
- wl1271_error("Calculate of clear addr Clear = %x, write = %x",
- clear_addr, le32_to_cpu(fw_log.buff_write_ptr));
+ clear_ptr = addr_ptr + WL18XX_LOGGER_BUFF_OFFSET + len;
}
- /* indicate FW about Clear buffer */
+ /* Update the read pointer */
ret = wlcore_write32(wl, addr + WL18XX_LOGGER_READ_POINT_OFFSET,
- fw_log.buff_write_ptr);
+ clear_ptr);
free_out:
kfree(buffer);
out:
- return le32_to_cpu(fw_log.actual_buff_size);
+ return actual_len;
}
EXPORT_SYMBOL_GPL(wlcore_event_fw_logger);
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 8509b989940c2..e500b8405f8f7 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -3242,8 +3242,8 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
* the firmware filters so that all multicast packets are passed
* This is mandatory for MDNS based discovery protocols
*/
- if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
- if (*total & FIF_ALLMULTI) {
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
+ if (*total & FIF_ALLMULTI) {
ret = wl1271_acx_group_address_tbl(wl, wlvif,
false,
NULL, 0);
diff --git a/drivers/net/wireless/ti/wlcore/sysfs.c b/drivers/net/wireless/ti/wlcore/sysfs.c
index 5cf0379b88b6c..35b535c125b67 100644
--- a/drivers/net/wireless/ti/wlcore/sysfs.c
+++ b/drivers/net/wireless/ti/wlcore/sysfs.c
@@ -12,9 +12,9 @@
#include "debug.h"
#include "sysfs.h"
-static ssize_t wl1271_sysfs_show_bt_coex_state(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t bt_coex_state_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct wl1271 *wl = dev_get_drvdata(dev);
ssize_t len;
@@ -30,9 +30,9 @@ static ssize_t wl1271_sysfs_show_bt_coex_state(struct device *dev,
}
-static ssize_t wl1271_sysfs_store_bt_coex_state(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t bt_coex_state_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct wl1271 *wl = dev_get_drvdata(dev);
unsigned long res;
@@ -71,13 +71,11 @@ static ssize_t wl1271_sysfs_store_bt_coex_state(struct device *dev,
return count;
}
-static DEVICE_ATTR(bt_coex_state, 0644,
- wl1271_sysfs_show_bt_coex_state,
- wl1271_sysfs_store_bt_coex_state);
+static DEVICE_ATTR_RW(bt_coex_state);
-static ssize_t wl1271_sysfs_show_hw_pg_ver(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t hw_pg_ver_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct wl1271 *wl = dev_get_drvdata(dev);
ssize_t len;
@@ -94,7 +92,7 @@ static ssize_t wl1271_sysfs_show_hw_pg_ver(struct device *dev,
return len;
}
-static DEVICE_ATTR(hw_pg_ver, 0444, wl1271_sysfs_show_hw_pg_ver, NULL);
+static DEVICE_ATTR_RO(hw_pg_ver);
static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
index 5c4cd0e1adebb..a7ceef10bf6ae 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
@@ -1544,14 +1544,14 @@ static int __init usb_init(void)
zd_workqueue = create_singlethread_workqueue(driver.name);
if (zd_workqueue == NULL) {
- printk(KERN_ERR "%s couldn't create workqueue\n", driver.name);
+ pr_err("%s couldn't create workqueue\n", driver.name);
return -ENOMEM;
}
r = usb_register(&driver);
if (r) {
destroy_workqueue(zd_workqueue);
- printk(KERN_ERR "%s usb_register() failed. Error number %d\n",
+ pr_err("%s usb_register() failed. Error number %d\n",
driver.name, r);
return r;
}
diff --git a/drivers/ssb/driver_gpio.c b/drivers/ssb/driver_gpio.c
index 66a76fd83248e..2de3896489c84 100644
--- a/drivers/ssb/driver_gpio.c
+++ b/drivers/ssb/driver_gpio.c
@@ -231,7 +231,8 @@ static int ssb_gpio_chipco_init(struct ssb_bus *bus)
chip->ngpio = 16;
/* There is just one SoC in one device and its GPIO addresses should be
* deterministic to address them more easily. The other buses could get
- * a random base number. */
+ * a random base number.
+ */
if (bus->bustype == SSB_BUSTYPE_SSB)
chip->base = 0;
else
@@ -424,7 +425,8 @@ static int ssb_gpio_extif_init(struct ssb_bus *bus)
chip->ngpio = 5;
/* There is just one SoC in one device and its GPIO addresses should be
* deterministic to address them more easily. The other buses could get
- * a random base number. */
+ * a random base number.
+ */
if (bus->bustype == SSB_BUSTYPE_SSB)
chip->base = 0;
else
diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index c1186415896ba..d11b4242b6d2e 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -55,7 +55,8 @@ void pcicore_write16(struct ssb_pcicore *pc, u16 offset, u16 value)
#include <asm/paccess.h>
/* Probe a 32bit value on the bus and catch bus exceptions.
* Returns nonzero on a bus exception.
- * This is MIPS specific */
+ * This is MIPS specific
+ */
#define mips_busprobe32(val, addr) get_dbe((val), ((u32 *)(addr)))
/* Assume one-hot slot wiring */
@@ -255,7 +256,8 @@ static struct pci_controller ssb_pcicore_controller = {
};
/* This function is called when doing a pci_enable_device().
- * We must first check if the device is a device on the PCI-core bridge. */
+ * We must first check if the device is a device on the PCI-core bridge.
+ */
int ssb_pcicore_plat_dev_init(struct pci_dev *d)
{
if (d->bus->ops != &ssb_pcicore_pciops) {
@@ -381,11 +383,13 @@ static void ssb_pcicore_init_hostmode(struct ssb_pcicore *pc)
/* Ok, ready to run, register it to the system.
* The following needs change, if we want to port hostmode
- * to non-MIPS platform. */
+ * to non-MIPS platform.
+ */
ssb_pcicore_controller.io_map_base = (unsigned long)ioremap(SSB_PCI_MEM, 0x04000000);
set_io_port_base(ssb_pcicore_controller.io_map_base);
/* Give some time to the PCI controller to configure itself with the new
- * values. Not waiting at this point causes crashes of the machine. */
+ * values. Not waiting at this point causes crashes of the machine.
+ */
mdelay(10);
register_pci_controller(&ssb_pcicore_controller);
}
@@ -405,7 +409,8 @@ static int pcicore_is_in_hostmode(struct ssb_pcicore *pc)
return 0;
/* The 200-pin BCM4712 package does not bond out PCI. Even when
- * PCI is bonded out, some boards may leave the pins floating. */
+ * PCI is bonded out, some boards may leave the pins floating.
+ */
if (bus->chip_id == 0x4712) {
if (bus->chip_package == SSB_CHIPPACK_BCM4712S)
return 0;
@@ -685,7 +690,8 @@ int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc,
if (dev->bus->bustype != SSB_BUSTYPE_PCI) {
/* This SSB device is not on a PCI host-bus. So the IRQs are
* not routed through the PCI core.
- * So we must not enable routing through the PCI core. */
+ * So we must not enable routing through the PCI core.
+ */
goto out;
}
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 0a26984acb2ca..3a29b5570f9ff 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -37,7 +37,8 @@ static LIST_HEAD(buses);
/* Software ID counter */
static unsigned int next_busnumber;
/* buses_mutes locks the two buslists and the next_busnumber.
- * Don't lock this directly, but use ssb_buses_[un]lock() below. */
+ * Don't lock this directly, but use ssb_buses_[un]lock() below.
+ */
static DEFINE_MUTEX(buses_mutex);
/* There are differences in the codeflow, if the bus is
@@ -45,7 +46,8 @@ static DEFINE_MUTEX(buses_mutex);
* are not available early. This is a mechanism to delay
* these initializations to after early boot has finished.
* It's also used to avoid mutex locking, as that's not
- * available and needed early. */
+ * available and needed early.
+ */
static bool ssb_is_early_boot = 1;
static void ssb_buses_lock(void);
@@ -161,7 +163,8 @@ int ssb_bus_resume(struct ssb_bus *bus)
int err;
/* Reset HW state information in memory, so that HW is
- * completely reinitialized. */
+ * completely reinitialized.
+ */
bus->mapped_device = NULL;
#ifdef CONFIG_SSB_DRIVER_PCICORE
bus->pcicore.setup_done = 0;
@@ -431,9 +434,7 @@ void ssb_bus_unregister(struct ssb_bus *bus)
int err;
err = ssb_gpio_unregister(bus);
- if (err == -EBUSY)
- pr_debug("Some GPIOs are still in use\n");
- else if (err)
+ if (err)
pr_debug("Can not unregister GPIO driver: %i\n", err);
ssb_buses_lock();
@@ -467,7 +468,8 @@ static int ssb_devices_register(struct ssb_bus *bus)
sdev = &(bus->devices[i]);
/* We don't register SSB-system devices to the kernel,
- * as the drivers for them are built into SSB. */
+ * as the drivers for them are built into SSB.
+ */
switch (sdev->id.coreid) {
case SSB_DEV_CHIPCOMMON:
case SSB_DEV_PCI:
@@ -521,7 +523,8 @@ static int ssb_devices_register(struct ssb_bus *bus)
if (err) {
pr_err("Could not register %s\n", dev_name(dev));
/* Set dev to NULL to not unregister
- * dev on error unwinding. */
+ * dev on error unwinding.
+ */
sdev->dev = NULL;
put_device(dev);
goto error;
@@ -667,7 +670,8 @@ ssb_bus_register(struct ssb_bus *bus,
ssb_bus_may_powerdown(bus);
/* Queue it for attach.
- * See the comment at the ssb_is_early_boot definition. */
+ * See the comment at the ssb_is_early_boot definition.
+ */
list_add_tail(&bus->list, &attach_queue);
if (!ssb_is_early_boot) {
/* This is not early boot, so we must attach the bus now */
@@ -1007,7 +1011,8 @@ static void ssb_flush_tmslow(struct ssb_device *dev)
* a machine check exception otherwise.
* Do this by reading the register back to commit the
* PCI write and delay an additional usec for the device
- * to react to the change. */
+ * to react to the change.
+ */
ssb_read32(dev, SSB_TMSLOW);
udelay(1);
}
@@ -1044,7 +1049,8 @@ void ssb_device_enable(struct ssb_device *dev, u32 core_specific_flags)
EXPORT_SYMBOL(ssb_device_enable);
/* Wait for bitmask in a register to get set or cleared.
- * timeout is in units of ten-microseconds */
+ * timeout is in units of ten-microseconds
+ */
static int ssb_wait_bits(struct ssb_device *dev, u16 reg, u32 bitmask,
int timeout, int set)
{
@@ -1153,7 +1159,8 @@ int ssb_bus_may_powerdown(struct ssb_bus *bus)
/* On buses where more than one core may be working
* at a time, we must not powerdown stuff if there are
- * still cores that may want to run. */
+ * still cores that may want to run.
+ */
if (bus->bustype == SSB_BUSTYPE_SSB)
goto out;
@@ -1303,13 +1310,11 @@ static int __init ssb_modinit(void)
if (err) {
pr_err("Broadcom 43xx PCI-SSB-bridge initialization failed\n");
/* don't fail SSB init because of this */
- err = 0;
}
err = ssb_host_pcmcia_init();
if (err) {
pr_err("PCMCIA host initialization failed\n");
/* don't fail SSB init because of this */
- err = 0;
}
err = ssb_gige_init();
if (err) {
@@ -1322,7 +1327,8 @@ static int __init ssb_modinit(void)
}
/* ssb must be initialized after PCI but before the ssb drivers.
* That means we must use some initcall between subsys_initcall
- * and device_initcall. */
+ * and device_initcall.
+ */
fs_initcall(ssb_modinit);
static void __exit ssb_modexit(void)
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index dac54041ad8d2..148bcb99c2128 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -1117,9 +1117,9 @@ const struct ssb_bus_ops ssb_pci_ops = {
#endif
};
-static ssize_t ssb_pci_attr_sprom_show(struct device *pcidev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t ssb_sprom_show(struct device *pcidev,
+ struct device_attribute *attr,
+ char *buf)
{
struct pci_dev *pdev = container_of(pcidev, struct pci_dev, dev);
struct ssb_bus *bus;
@@ -1131,9 +1131,9 @@ static ssize_t ssb_pci_attr_sprom_show(struct device *pcidev,
return ssb_attr_sprom_show(bus, buf, sprom_do_read);
}
-static ssize_t ssb_pci_attr_sprom_store(struct device *pcidev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t ssb_sprom_store(struct device *pcidev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct pci_dev *pdev = container_of(pcidev, struct pci_dev, dev);
struct ssb_bus *bus;
@@ -1146,9 +1146,7 @@ static ssize_t ssb_pci_attr_sprom_store(struct device *pcidev,
sprom_check_crc, sprom_do_write);
}
-static DEVICE_ATTR(ssb_sprom, 0600,
- ssb_pci_attr_sprom_show,
- ssb_pci_attr_sprom_store);
+static DEVICE_ATTR_ADMIN_RW(ssb_sprom);
void ssb_pci_exit(struct ssb_bus *bus)
{
diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c
index d7d730c245c56..45502098e0c78 100644
--- a/drivers/ssb/pcmcia.c
+++ b/drivers/ssb/pcmcia.c
@@ -723,9 +723,9 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
return -ENODEV;
}
-static ssize_t ssb_pcmcia_attr_sprom_show(struct device *pcmciadev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t ssb_sprom_show(struct device *pcmciadev,
+ struct device_attribute *attr,
+ char *buf)
{
struct pcmcia_device *pdev =
container_of(pcmciadev, struct pcmcia_device, dev);
@@ -739,9 +739,9 @@ static ssize_t ssb_pcmcia_attr_sprom_show(struct device *pcmciadev,
ssb_pcmcia_sprom_read_all);
}
-static ssize_t ssb_pcmcia_attr_sprom_store(struct device *pcmciadev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t ssb_sprom_store(struct device *pcmciadev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct pcmcia_device *pdev =
container_of(pcmciadev, struct pcmcia_device, dev);
@@ -756,9 +756,7 @@ static ssize_t ssb_pcmcia_attr_sprom_store(struct device *pcmciadev,
ssb_pcmcia_sprom_write_all);
}
-static DEVICE_ATTR(ssb_sprom, 0600,
- ssb_pcmcia_attr_sprom_show,
- ssb_pcmcia_attr_sprom_store);
+static DEVICE_ATTR_ADMIN_RW(ssb_sprom);
static int ssb_pcmcia_cor_setup(struct ssb_bus *bus, u8 cor)
{
diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c
index f49ab1aa2149a..4161e5d1f276e 100644
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -325,6 +325,7 @@ int ssb_bus_scan(struct ssb_bus *bus,
if (bus->nr_devices > ARRAY_SIZE(bus->devices)) {
pr_err("More than %d ssb cores found (%d)\n",
SSB_MAX_NR_CORES, bus->nr_devices);
+ err = -EINVAL;
goto err_unmap;
}
if (bus->bustype == SSB_BUSTYPE_SSB) {
diff --git a/drivers/ssb/sdio.c b/drivers/ssb/sdio.c
index 7fe0afb42234f..66c5c2169704b 100644
--- a/drivers/ssb/sdio.c
+++ b/drivers/ssb/sdio.c
@@ -411,7 +411,6 @@ static void ssb_sdio_block_write(struct ssb_device *dev, const void *buffer,
sdio_claim_host(bus->host_sdio);
if (unlikely(ssb_sdio_switch_core(bus, dev))) {
error = -EIO;
- memset((void *)buffer, 0xff, count);
goto err_out;
}
offset |= bus->sdio_sbaddr & 0xffff;