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-rw-r--r--drivers/net/wireless/ath/ath10k/debug.c47
-rw-r--r--drivers/net/wireless/ath/ath10k/mac.c26
-rw-r--r--drivers/net/wireless/ath/ath10k/snoc.c18
-rw-r--r--drivers/net/wireless/ath/ath10k/spectral.c26
-rw-r--r--drivers/net/wireless/ath/ath11k/mac.c27
-rw-r--r--drivers/net/wireless/ath/ath12k/core.c69
-rw-r--r--drivers/net/wireless/ath/ath12k/core.h21
-rw-r--r--drivers/net/wireless/ath/ath12k/debug.c2
-rw-r--r--drivers/net/wireless/ath/ath12k/dp_rx.c12
-rw-r--r--drivers/net/wireless/ath/ath12k/mac.c65
-rw-r--r--drivers/net/wireless/ath/ath12k/mhi.c11
-rw-r--r--drivers/net/wireless/ath/ath12k/qmi.c5
-rw-r--r--drivers/net/wireless/ath/ath12k/wmi.h3
-rw-r--r--drivers/net/wireless/ath/carl9170/usb.c10
-rw-r--r--drivers/net/wireless/ath/dfs_pattern_detector.c21
15 files changed, 248 insertions, 115 deletions
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index fe89bc61e531..ad9cf953a2fc 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -1964,20 +1964,13 @@ static ssize_t ath10k_write_btcoex(struct file *file,
size_t count, loff_t *ppos)
{
struct ath10k *ar = file->private_data;
- char buf[32];
- size_t buf_size;
- int ret;
+ ssize_t ret;
bool val;
u32 pdev_param;
- buf_size = min(count, (sizeof(buf) - 1));
- if (copy_from_user(buf, ubuf, buf_size))
- return -EFAULT;
-
- buf[buf_size] = '\0';
-
- if (kstrtobool(buf, &val) != 0)
- return -EINVAL;
+ ret = kstrtobool_from_user(ubuf, count, &val);
+ if (ret)
+ return ret;
if (!ar->coex_support)
return -EOPNOTSUPP;
@@ -2000,7 +1993,7 @@ static ssize_t ath10k_write_btcoex(struct file *file,
ar->running_fw->fw_file.fw_features)) {
ret = ath10k_wmi_pdev_set_param(ar, pdev_param, val);
if (ret) {
- ath10k_warn(ar, "failed to enable btcoex: %d\n", ret);
+ ath10k_warn(ar, "failed to enable btcoex: %zd\n", ret);
ret = count;
goto exit;
}
@@ -2103,19 +2096,12 @@ static ssize_t ath10k_write_peer_stats(struct file *file,
size_t count, loff_t *ppos)
{
struct ath10k *ar = file->private_data;
- char buf[32];
- size_t buf_size;
- int ret;
+ ssize_t ret;
bool val;
- buf_size = min(count, (sizeof(buf) - 1));
- if (copy_from_user(buf, ubuf, buf_size))
- return -EFAULT;
-
- buf[buf_size] = '\0';
-
- if (kstrtobool(buf, &val) != 0)
- return -EINVAL;
+ ret = kstrtobool_from_user(ubuf, count, &val);
+ if (ret)
+ return ret;
mutex_lock(&ar->conf_mutex);
@@ -2239,21 +2225,16 @@ static ssize_t ath10k_sta_tid_stats_mask_write(struct file *file,
size_t count, loff_t *ppos)
{
struct ath10k *ar = file->private_data;
- char buf[32];
- ssize_t len;
+ ssize_t ret;
u32 mask;
- len = min(count, sizeof(buf) - 1);
- if (copy_from_user(buf, user_buf, len))
- return -EFAULT;
-
- buf[len] = '\0';
- if (kstrtoint(buf, 0, &mask))
- return -EINVAL;
+ ret = kstrtoint_from_user(user_buf, count, 0, &mask);
+ if (ret)
+ return ret;
ar->sta_tid_stats_mask = mask;
- return len;
+ return count;
}
static const struct file_operations fops_sta_tid_stats_mask = {
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 03e7bc5b6c0b..2cf693f3fea9 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -728,20 +728,13 @@ static int ath10k_peer_create(struct ath10k *ar,
const u8 *addr,
enum wmi_peer_type peer_type)
{
- struct ath10k_vif *arvif;
struct ath10k_peer *peer;
- int num_peers = 0;
int ret;
lockdep_assert_held(&ar->conf_mutex);
- num_peers = ar->num_peers;
-
- /* Each vdev consumes a peer entry as well */
- list_for_each_entry(arvif, &ar->arvifs, list)
- num_peers++;
-
- if (num_peers >= ar->max_num_peers)
+ /* Each vdev consumes a peer entry as well. */
+ if (ar->num_peers + list_count_nodes(&ar->arvifs) >= ar->max_num_peers)
return -ENOBUFS;
ret = ath10k_wmi_peer_create(ar, vdev_id, addr, peer_type);
@@ -4503,18 +4496,21 @@ void __ath10k_scan_finish(struct ath10k *ar)
break;
case ATH10K_SCAN_RUNNING:
case ATH10K_SCAN_ABORTING:
+ if (ar->scan.is_roc && ar->scan.roc_notify)
+ ieee80211_remain_on_channel_expired(ar->hw);
+ fallthrough;
+ case ATH10K_SCAN_STARTING:
if (!ar->scan.is_roc) {
struct cfg80211_scan_info info = {
- .aborted = (ar->scan.state ==
- ATH10K_SCAN_ABORTING),
+ .aborted = ((ar->scan.state ==
+ ATH10K_SCAN_ABORTING) ||
+ (ar->scan.state ==
+ ATH10K_SCAN_STARTING)),
};
ieee80211_scan_completed(ar->hw, &info);
- } else if (ar->scan.roc_notify) {
- ieee80211_remain_on_channel_expired(ar->hw);
}
- fallthrough;
- case ATH10K_SCAN_STARTING:
+
ar->scan.state = ATH10K_SCAN_IDLE;
ar->scan_channel = NULL;
ar->scan.roc_freq = 0;
diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c
index 26214c00cd0d..2c39bad7ebfb 100644
--- a/drivers/net/wireless/ath/ath10k/snoc.c
+++ b/drivers/net/wireless/ath/ath10k/snoc.c
@@ -828,12 +828,20 @@ static void ath10k_snoc_hif_get_default_pipe(struct ath10k *ar,
static inline void ath10k_snoc_irq_disable(struct ath10k *ar)
{
- ath10k_ce_disable_interrupts(ar);
+ struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
+ int id;
+
+ for (id = 0; id < CE_COUNT_MAX; id++)
+ disable_irq(ar_snoc->ce_irqs[id].irq_line);
}
static inline void ath10k_snoc_irq_enable(struct ath10k *ar)
{
- ath10k_ce_enable_interrupts(ar);
+ struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
+ int id;
+
+ for (id = 0; id < CE_COUNT_MAX; id++)
+ enable_irq(ar_snoc->ce_irqs[id].irq_line);
}
static void ath10k_snoc_rx_pipe_cleanup(struct ath10k_snoc_pipe *snoc_pipe)
@@ -1090,6 +1098,8 @@ static int ath10k_snoc_hif_power_up(struct ath10k *ar,
goto err_free_rri;
}
+ ath10k_ce_enable_interrupts(ar);
+
return 0;
err_free_rri:
@@ -1253,8 +1263,8 @@ static int ath10k_snoc_request_irq(struct ath10k *ar)
for (id = 0; id < CE_COUNT_MAX; id++) {
ret = request_irq(ar_snoc->ce_irqs[id].irq_line,
- ath10k_snoc_per_engine_handler, 0,
- ce_name[id], ar);
+ ath10k_snoc_per_engine_handler,
+ IRQF_NO_AUTOEN, ce_name[id], ar);
if (ret) {
ath10k_err(ar,
"failed to register IRQ handler for CE %d: %d\n",
diff --git a/drivers/net/wireless/ath/ath10k/spectral.c b/drivers/net/wireless/ath/ath10k/spectral.c
index 68254a967ccb..2240994390ed 100644
--- a/drivers/net/wireless/ath/ath10k/spectral.c
+++ b/drivers/net/wireless/ath/ath10k/spectral.c
@@ -384,16 +384,11 @@ static ssize_t write_file_spectral_count(struct file *file,
{
struct ath10k *ar = file->private_data;
unsigned long val;
- char buf[32];
- ssize_t len;
-
- len = min(count, sizeof(buf) - 1);
- if (copy_from_user(buf, user_buf, len))
- return -EFAULT;
+ ssize_t ret;
- buf[len] = '\0';
- if (kstrtoul(buf, 0, &val))
- return -EINVAL;
+ ret = kstrtoul_from_user(user_buf, count, 0, &val);
+ if (ret)
+ return ret;
if (val > 255)
return -EINVAL;
@@ -440,16 +435,11 @@ static ssize_t write_file_spectral_bins(struct file *file,
{
struct ath10k *ar = file->private_data;
unsigned long val;
- char buf[32];
- ssize_t len;
-
- len = min(count, sizeof(buf) - 1);
- if (copy_from_user(buf, user_buf, len))
- return -EFAULT;
+ ssize_t ret;
- buf[len] = '\0';
- if (kstrtoul(buf, 0, &val))
- return -EINVAL;
+ ret = kstrtoul_from_user(user_buf, count, 0, &val);
+ if (ret)
+ return ret;
if (val < 64 || val > SPECTRAL_ATH10K_MAX_NUM_BINS)
return -EINVAL;
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 20b04723daec..a36208a0aab5 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -5,6 +5,7 @@
*/
#include <net/mac80211.h>
+#include <net/cfg80211.h>
#include <linux/etherdevice.h>
#include <linux/bitfield.h>
#include <linux/inetdevice.h>
@@ -7196,6 +7197,7 @@ ath11k_mac_vdev_start_restart(struct ath11k_vif *arvif,
struct wmi_vdev_start_req_arg arg = {};
const struct cfg80211_chan_def *chandef = &ctx->def;
int ret = 0;
+ unsigned int dfs_cac_time;
lockdep_assert_held(&ar->conf_mutex);
@@ -7275,20 +7277,21 @@ ath11k_mac_vdev_start_restart(struct ath11k_vif *arvif,
ath11k_dbg(ab, ATH11K_DBG_MAC, "vdev %pM started, vdev_id %d\n",
arvif->vif->addr, arvif->vdev_id);
- /* Enable CAC Flag in the driver by checking the channel DFS cac time,
- * i.e dfs_cac_ms value which will be valid only for radar channels
- * and state as NL80211_DFS_USABLE which indicates CAC needs to be
+ /* Enable CAC Flag in the driver by checking the all sub-channel's DFS
+ * state as NL80211_DFS_USABLE which indicates CAC needs to be
* done before channel usage. This flags is used to drop rx packets.
* during CAC.
*/
/* TODO Set the flag for other interface types as required */
- if (arvif->vdev_type == WMI_VDEV_TYPE_AP &&
- chandef->chan->dfs_cac_ms &&
- chandef->chan->dfs_state == NL80211_DFS_USABLE) {
+ if (arvif->vdev_type == WMI_VDEV_TYPE_AP && ctx->radar_enabled &&
+ cfg80211_chandef_dfs_usable(ar->hw->wiphy, chandef)) {
set_bit(ATH11K_CAC_RUNNING, &ar->dev_flags);
+ dfs_cac_time = cfg80211_chandef_dfs_cac_time(ar->hw->wiphy,
+ chandef);
ath11k_dbg(ab, ATH11K_DBG_MAC,
- "CAC Started in chan_freq %d for vdev %d\n",
- arg.channel.freq, arg.vdev_id);
+ "cac started dfs_cac_time %u center_freq %d center_freq1 %d for vdev %d\n",
+ dfs_cac_time, arg.channel.freq, chandef->center_freq1,
+ arg.vdev_id);
}
ret = ath11k_mac_set_txbf_conf(arvif);
@@ -9057,6 +9060,14 @@ static int ath11k_mac_op_get_txpower(struct ieee80211_hw *hw,
if (ar->state != ATH11K_STATE_ON)
goto err_fallback;
+ /* Firmware doesn't provide Tx power during CAC hence no need to fetch
+ * the stats.
+ */
+ if (test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) {
+ mutex_unlock(&ar->conf_mutex);
+ return -EAGAIN;
+ }
+
req_param.pdev_id = ar->pdev->pdev_id;
req_param.stats_id = WMI_REQUEST_PDEV_STAT;
diff --git a/drivers/net/wireless/ath/ath12k/core.c b/drivers/net/wireless/ath/ath12k/core.c
index 9a9a471ff130..c68750cb3c4d 100644
--- a/drivers/net/wireless/ath/ath12k/core.c
+++ b/drivers/net/wireless/ath/ath12k/core.c
@@ -398,6 +398,75 @@ static void ath12k_core_stop(struct ath12k_base *ab)
/* De-Init of components as needed */
}
+static void ath12k_core_check_bdfext(const struct dmi_header *hdr, void *data)
+{
+ struct ath12k_base *ab = data;
+ const char *magic = ATH12K_SMBIOS_BDF_EXT_MAGIC;
+ struct ath12k_smbios_bdf *smbios = (struct ath12k_smbios_bdf *)hdr;
+ ssize_t copied;
+ size_t len;
+ int i;
+
+ if (ab->qmi.target.bdf_ext[0] != '\0')
+ return;
+
+ if (hdr->type != ATH12K_SMBIOS_BDF_EXT_TYPE)
+ return;
+
+ if (hdr->length != ATH12K_SMBIOS_BDF_EXT_LENGTH) {
+ ath12k_dbg(ab, ATH12K_DBG_BOOT,
+ "wrong smbios bdf ext type length (%d).\n",
+ hdr->length);
+ return;
+ }
+
+ if (!smbios->bdf_enabled) {
+ ath12k_dbg(ab, ATH12K_DBG_BOOT, "bdf variant name not found.\n");
+ return;
+ }
+
+ /* Only one string exists (per spec) */
+ if (memcmp(smbios->bdf_ext, magic, strlen(magic)) != 0) {
+ ath12k_dbg(ab, ATH12K_DBG_BOOT,
+ "bdf variant magic does not match.\n");
+ return;
+ }
+
+ len = min_t(size_t,
+ strlen(smbios->bdf_ext), sizeof(ab->qmi.target.bdf_ext));
+ for (i = 0; i < len; i++) {
+ if (!isascii(smbios->bdf_ext[i]) || !isprint(smbios->bdf_ext[i])) {
+ ath12k_dbg(ab, ATH12K_DBG_BOOT,
+ "bdf variant name contains non ascii chars.\n");
+ return;
+ }
+ }
+
+ /* Copy extension name without magic prefix */
+ copied = strscpy(ab->qmi.target.bdf_ext, smbios->bdf_ext + strlen(magic),
+ sizeof(ab->qmi.target.bdf_ext));
+ if (copied < 0) {
+ ath12k_dbg(ab, ATH12K_DBG_BOOT,
+ "bdf variant string is longer than the buffer can accommodate\n");
+ return;
+ }
+
+ ath12k_dbg(ab, ATH12K_DBG_BOOT,
+ "found and validated bdf variant smbios_type 0x%x bdf %s\n",
+ ATH12K_SMBIOS_BDF_EXT_TYPE, ab->qmi.target.bdf_ext);
+}
+
+int ath12k_core_check_smbios(struct ath12k_base *ab)
+{
+ ab->qmi.target.bdf_ext[0] = '\0';
+ dmi_walk(ath12k_core_check_bdfext, ab);
+
+ if (ab->qmi.target.bdf_ext[0] == '\0')
+ return -ENODATA;
+
+ return 0;
+}
+
static int ath12k_core_soc_create(struct ath12k_base *ab)
{
int ret;
diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h
index 3f5f0471f640..254eb42a85c5 100644
--- a/drivers/net/wireless/ath/ath12k/core.h
+++ b/drivers/net/wireless/ath/ath12k/core.h
@@ -11,6 +11,8 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/bitfield.h>
+#include <linux/dmi.h>
+#include <linux/ctype.h>
#include "qmi.h"
#include "htc.h"
#include "wmi.h"
@@ -32,6 +34,15 @@
/* Pending management packets threshold for dropping probe responses */
#define ATH12K_PRB_RSP_DROP_THRESHOLD ((ATH12K_TX_MGMT_TARGET_MAX_SUPPORT_WMI * 3) / 4)
+/* SMBIOS type containing Board Data File Name Extension */
+#define ATH12K_SMBIOS_BDF_EXT_TYPE 0xF8
+
+/* SMBIOS type structure length (excluding strings-set) */
+#define ATH12K_SMBIOS_BDF_EXT_LENGTH 0x9
+
+/* The magic used by QCA spec */
+#define ATH12K_SMBIOS_BDF_EXT_MAGIC "BDF_"
+
#define ATH12K_INVALID_HW_MAC_ID 0xFF
#define ATH12K_RX_RATE_TABLE_NUM 320
#define ATH12K_RX_RATE_TABLE_11AX_NUM 576
@@ -129,6 +140,13 @@ struct ath12k_ext_irq_grp {
struct net_device napi_ndev;
};
+struct ath12k_smbios_bdf {
+ struct dmi_header hdr;
+ u32 padding;
+ u8 bdf_enabled;
+ u8 bdf_ext[];
+} __packed;
+
#define HEHANDLE_CAP_PHYINFO_SIZE 3
#define HECAP_PHYINFO_SIZE 9
#define HECAP_MACINFO_SIZE 5
@@ -792,7 +810,8 @@ int ath12k_core_fetch_board_data_api_1(struct ath12k_base *ab,
int ath12k_core_fetch_bdf(struct ath12k_base *ath12k,
struct ath12k_board_data *bd);
void ath12k_core_free_bdf(struct ath12k_base *ab, struct ath12k_board_data *bd);
-
+int ath12k_core_check_dt(struct ath12k_base *ath12k);
+int ath12k_core_check_smbios(struct ath12k_base *ab);
void ath12k_core_halt(struct ath12k *ar);
int ath12k_core_resume(struct ath12k_base *ab);
int ath12k_core_suspend(struct ath12k_base *ab);
diff --git a/drivers/net/wireless/ath/ath12k/debug.c b/drivers/net/wireless/ath/ath12k/debug.c
index 67893923e010..45d33279e665 100644
--- a/drivers/net/wireless/ath/ath12k/debug.c
+++ b/drivers/net/wireless/ath/ath12k/debug.c
@@ -64,7 +64,7 @@ void __ath12k_dbg(struct ath12k_base *ab, enum ath12k_debug_mask mask,
vaf.va = &args;
if (ath12k_debug_mask & mask)
- dev_dbg(ab->dev, "%pV", &vaf);
+ dev_printk(KERN_DEBUG, ab->dev, "%pV", &vaf);
/* TODO: trace log */
diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c
index 39ef3c0d2e65..54e0a09bf8dd 100644
--- a/drivers/net/wireless/ath/ath12k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.c
@@ -3526,23 +3526,13 @@ static int ath12k_dp_rx_h_null_q_desc(struct ath12k *ar, struct sk_buff *msdu,
struct sk_buff_head *msdu_list)
{
struct ath12k_base *ab = ar->ab;
- u16 msdu_len, peer_id;
+ u16 msdu_len;
struct hal_rx_desc *desc = (struct hal_rx_desc *)msdu->data;
u8 l3pad_bytes;
struct ath12k_skb_rxcb *rxcb = ATH12K_SKB_RXCB(msdu);
u32 hal_rx_desc_sz = ar->ab->hw_params->hal_desc_sz;
msdu_len = ath12k_dp_rx_h_msdu_len(ab, desc);
- peer_id = ath12k_dp_rx_h_peer_id(ab, desc);
-
- spin_lock(&ab->base_lock);
- if (!ath12k_peer_find_by_id(ab, peer_id)) {
- spin_unlock(&ab->base_lock);
- ath12k_dbg(ab, ATH12K_DBG_DATA, "invalid peer id received in wbm err pkt%d\n",
- peer_id);
- return -EINVAL;
- }
- spin_unlock(&ab->base_lock);
if (!rxcb->is_frag && ((msdu_len + hal_rx_desc_sz) > DP_RX_BUFFER_SIZE)) {
/* First buffer will be freed by the caller, so deduct it's length */
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index d4a2f82612b6..c092451f8580 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -4554,7 +4554,8 @@ static void ath12k_mac_copy_eht_ppe_thresh(struct ath12k_wmi_ppe_threshold_arg *
}
}
-static void ath12k_mac_copy_eht_cap(struct ath12k_band_cap *band_cap,
+static void ath12k_mac_copy_eht_cap(struct ath12k *ar,
+ struct ath12k_band_cap *band_cap,
struct ieee80211_he_cap_elem *he_cap_elem,
int iftype,
struct ieee80211_sta_eht_cap *eht_cap)
@@ -4562,6 +4563,10 @@ static void ath12k_mac_copy_eht_cap(struct ath12k_band_cap *band_cap,
struct ieee80211_eht_cap_elem_fixed *eht_cap_elem = &eht_cap->eht_cap_elem;
memset(eht_cap, 0, sizeof(struct ieee80211_sta_eht_cap));
+
+ if (!(test_bit(WMI_TLV_SERVICE_11BE, ar->ab->wmi_ab.svc_map)))
+ return;
+
eht_cap->has_eht = true;
memcpy(eht_cap_elem->mac_cap_info, band_cap->eht_cap_mac_info,
sizeof(eht_cap_elem->mac_cap_info));
@@ -4627,7 +4632,7 @@ static int ath12k_mac_copy_sband_iftype_data(struct ath12k *ar,
data[idx].he_6ghz_capa.capa =
ath12k_mac_setup_he_6ghz_cap(cap, band_cap);
}
- ath12k_mac_copy_eht_cap(band_cap, &he_cap->he_cap_elem, i,
+ ath12k_mac_copy_eht_cap(ar, band_cap, &he_cap->he_cap_elem, i,
&data[idx].eht_cap);
idx++;
}
@@ -5847,6 +5852,59 @@ static void ath12k_mac_op_remove_chanctx(struct ieee80211_hw *hw,
mutex_unlock(&ar->conf_mutex);
}
+static enum wmi_phy_mode
+ath12k_mac_check_down_grade_phy_mode(struct ath12k *ar,
+ enum wmi_phy_mode mode,
+ enum nl80211_band band,
+ enum nl80211_iftype type)
+{
+ struct ieee80211_sta_eht_cap *eht_cap;
+ enum wmi_phy_mode down_mode;
+
+ if (mode < MODE_11BE_EHT20)
+ return mode;
+
+ eht_cap = &ar->mac.iftype[band][type].eht_cap;
+ if (eht_cap->has_eht)
+ return mode;
+
+ switch (mode) {
+ case MODE_11BE_EHT20:
+ down_mode = MODE_11AX_HE20;
+ break;
+ case MODE_11BE_EHT40:
+ down_mode = MODE_11AX_HE40;
+ break;
+ case MODE_11BE_EHT80:
+ down_mode = MODE_11AX_HE80;
+ break;
+ case MODE_11BE_EHT80_80:
+ down_mode = MODE_11AX_HE80_80;
+ break;
+ case MODE_11BE_EHT160:
+ case MODE_11BE_EHT160_160:
+ case MODE_11BE_EHT320:
+ down_mode = MODE_11AX_HE160;
+ break;
+ case MODE_11BE_EHT20_2G:
+ down_mode = MODE_11AX_HE20_2G;
+ break;
+ case MODE_11BE_EHT40_2G:
+ down_mode = MODE_11AX_HE40_2G;
+ break;
+ default:
+ down_mode = mode;
+ break;
+ }
+
+ ath12k_dbg(ar->ab, ATH12K_DBG_MAC,
+ "mac vdev start phymode %s downgrade to %s\n",
+ ath12k_mac_phymode_str(mode),
+ ath12k_mac_phymode_str(down_mode));
+
+ return down_mode;
+}
+
static int
ath12k_mac_vdev_start_restart(struct ath12k_vif *arvif,
struct ieee80211_chanctx_conf *ctx,
@@ -5873,6 +5931,9 @@ ath12k_mac_vdev_start_restart(struct ath12k_vif *arvif,
arg.band_center_freq2 = chandef->center_freq2;
arg.mode = ath12k_phymodes[chandef->chan->band][chandef->width];
+ arg.mode = ath12k_mac_check_down_grade_phy_mode(ar, arg.mode,
+ chandef->chan->band,
+ arvif->vif->type);
arg.min_power = 0;
arg.max_power = chandef->chan->max_power * 2;
arg.max_reg_power = chandef->chan->max_reg_power * 2;
diff --git a/drivers/net/wireless/ath/ath12k/mhi.c b/drivers/net/wireless/ath/ath12k/mhi.c
index 42f1140baa4f..f83d3e09ae36 100644
--- a/drivers/net/wireless/ath/ath12k/mhi.c
+++ b/drivers/net/wireless/ath/ath12k/mhi.c
@@ -370,8 +370,7 @@ int ath12k_mhi_register(struct ath12k_pci *ab_pci)
ret = ath12k_mhi_get_msi(ab_pci);
if (ret) {
ath12k_err(ab, "failed to get msi for mhi\n");
- mhi_free_controller(mhi_ctrl);
- return ret;
+ goto free_controller;
}
mhi_ctrl->iova_start = 0;
@@ -388,11 +387,15 @@ int ath12k_mhi_register(struct ath12k_pci *ab_pci)
ret = mhi_register_controller(mhi_ctrl, ab->hw_params->mhi_config);
if (ret) {
ath12k_err(ab, "failed to register to mhi bus, err = %d\n", ret);
- mhi_free_controller(mhi_ctrl);
- return ret;
+ goto free_controller;
}
return 0;
+
+free_controller:
+ mhi_free_controller(mhi_ctrl);
+ ab_pci->mhi_ctrl = NULL;
+ return ret;
}
void ath12k_mhi_unregister(struct ath12k_pci *ab_pci)
diff --git a/drivers/net/wireless/ath/ath12k/qmi.c b/drivers/net/wireless/ath/ath12k/qmi.c
index b2db0436bdde..fd1bf53c2502 100644
--- a/drivers/net/wireless/ath/ath12k/qmi.c
+++ b/drivers/net/wireless/ath/ath12k/qmi.c
@@ -2213,6 +2213,7 @@ static int ath12k_qmi_request_target_cap(struct ath12k_base *ab)
struct qmi_txn txn = {};
unsigned int board_id = ATH12K_BOARD_ID_DEFAULT;
int ret = 0;
+ int r;
int i;
memset(&req, 0, sizeof(req));
@@ -2297,6 +2298,10 @@ static int ath12k_qmi_request_target_cap(struct ath12k_base *ab)
ab->qmi.target.fw_build_timestamp,
ab->qmi.target.fw_build_id);
+ r = ath12k_core_check_smbios(ab);
+ if (r)
+ ath12k_dbg(ab, ATH12K_DBG_QMI, "SMBIOS bdf variant name not set.\n");
+
out:
return ret;
}
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index 965755b4cbfd..629373d67421 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -2158,6 +2158,9 @@ enum wmi_tlv_service {
WMI_MAX_EXT_SERVICE = 256,
WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT = 281,
+
+ WMI_TLV_SERVICE_11BE = 289,
+
WMI_MAX_EXT2_SERVICE,
};
diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index e4eb666c6eea..c4edf8355941 100644
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -178,7 +178,7 @@ static void carl9170_usb_tx_data_complete(struct urb *urb)
switch (urb->status) {
/* everything is fine */
case 0:
- carl9170_tx_callback(ar, (void *)urb->context);
+ carl9170_tx_callback(ar, urb->context);
break;
/* disconnect */
@@ -369,7 +369,7 @@ void carl9170_usb_handle_tx_err(struct ar9170 *ar)
struct urb *urb;
while ((urb = usb_get_from_anchor(&ar->tx_err))) {
- struct sk_buff *skb = (void *)urb->context;
+ struct sk_buff *skb = urb->context;
carl9170_tx_drop(ar, skb);
carl9170_tx_callback(ar, skb);
@@ -397,7 +397,7 @@ static void carl9170_usb_tasklet(struct tasklet_struct *t)
static void carl9170_usb_rx_complete(struct urb *urb)
{
- struct ar9170 *ar = (struct ar9170 *)urb->context;
+ struct ar9170 *ar = urb->context;
int err;
if (WARN_ON_ONCE(!ar))
@@ -559,7 +559,7 @@ static int carl9170_usb_flush(struct ar9170 *ar)
int ret, err = 0;
while ((urb = usb_get_from_anchor(&ar->tx_wait))) {
- struct sk_buff *skb = (void *)urb->context;
+ struct sk_buff *skb = urb->context;
carl9170_tx_drop(ar, skb);
carl9170_tx_callback(ar, skb);
usb_free_urb(urb);
@@ -668,7 +668,7 @@ int carl9170_exec_cmd(struct ar9170 *ar, const enum carl9170_cmd_oids cmd,
memcpy(ar->cmd.data, payload, plen);
spin_lock_bh(&ar->cmd_lock);
- ar->readbuf = (u8 *)out;
+ ar->readbuf = out;
ar->readlen = outlen;
spin_unlock_bh(&ar->cmd_lock);
diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.c b/drivers/net/wireless/ath/dfs_pattern_detector.c
index 27f4d74a41c8..700da9f4531e 100644
--- a/drivers/net/wireless/ath/dfs_pattern_detector.c
+++ b/drivers/net/wireless/ath/dfs_pattern_detector.c
@@ -161,7 +161,7 @@ get_dfs_domain_radar_types(enum nl80211_dfs_regions region)
struct channel_detector {
struct list_head head;
u16 freq;
- struct pri_detector **detectors;
+ struct pri_detector *detectors[];
};
/* channel_detector_reset() - reset detector lines for a given channel */
@@ -183,14 +183,13 @@ static void channel_detector_exit(struct dfs_pattern_detector *dpd,
if (cd == NULL)
return;
list_del(&cd->head);
- if (cd->detectors) {
- for (i = 0; i < dpd->num_radar_types; i++) {
- struct pri_detector *de = cd->detectors[i];
- if (de != NULL)
- de->exit(de);
- }
+
+ for (i = 0; i < dpd->num_radar_types; i++) {
+ struct pri_detector *de = cd->detectors[i];
+ if (de != NULL)
+ de->exit(de);
}
- kfree(cd->detectors);
+
kfree(cd);
}
@@ -200,16 +199,12 @@ channel_detector_create(struct dfs_pattern_detector *dpd, u16 freq)
u32 i;
struct channel_detector *cd;
- cd = kmalloc(sizeof(*cd), GFP_ATOMIC);
+ cd = kzalloc(struct_size(cd, detectors, dpd->num_radar_types), GFP_ATOMIC);
if (cd == NULL)
goto fail;
INIT_LIST_HEAD(&cd->head);
cd->freq = freq;
- cd->detectors = kmalloc_array(dpd->num_radar_types,
- sizeof(*cd->detectors), GFP_ATOMIC);
- if (cd->detectors == NULL)
- goto fail;
for (i = 0; i < dpd->num_radar_types; i++) {
const struct radar_detector_specs *rs = &dpd->radar_spec[i];
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-22 12:41:46 +0000