When add an interface immediately after removing the interface,
vdev deletion in firmware might not have been completed.
add vdev_delete_resp_event and wait_event_timeout to synchronize
with firmware.
Peer creation in firmware fails if last peer deletion is still in
progress, add wait for the event after deleting every peer from host
driver to synchronize with firmware.
1) add vdev delete resp event and wait event to get ack from firmware
2) add wait event timeout for peer delete to get ack from firmware
3) code clean up and replace the api 'ath11k_mac_get_ar_vdev_stop_status'
with 'ath11k_mac_get_ar_by_vdev_id'
Ritesh Singh (3):
ath11k: vdev delete synchronization with firmware
ath11k: peer delete synchronization with firmware
ath11k: remove "ath11k_mac_get_ar_vdev_stop_status" references
drivers/net/wireless/ath/ath11k/core.c | 2 +
drivers/net/wireless/ath/ath11k/core.h | 9 ++--
drivers/net/wireless/ath/ath11k/mac.c | 80 +++++++++++++++------------------
drivers/net/wireless/ath/ath11k/mac.h | 2 -
drivers/net/wireless/ath/ath11k/peer.c | 44 ++++++++++++++++--
drivers/net/wireless/ath/ath11k/peer.h | 2 +
drivers/net/wireless/ath/ath11k/wmi.c | 81 +++++++++++++++++++++++++++++++---
drivers/net/wireless/ath/ath11k/wmi.h | 4 ++
8 files changed, 164 insertions(+), 60 deletions(-)
--
1.9.1
From: Ritesh Singh <[email protected]>
When the interface is added immediately after removing the
interface, vdev deletion in firmware might not have been
completed.
Hence, add vdev_delete_resp_event and wait_event_timeout
to synchronize with firmware.
Tested-on: IPQ8074 WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
Signed-off-by: Ritesh Singh <[email protected]>
Signed-off-by: Maharaja Kennadyrajan <[email protected]>
---
drivers/net/wireless/ath/ath11k/core.c | 1 +
drivers/net/wireless/ath/ath11k/core.h | 2 ++
drivers/net/wireless/ath/ath11k/mac.c | 29 ++++++++++++----
drivers/net/wireless/ath/ath11k/wmi.c | 62 +++++++++++++++++++++++++++++++++-
drivers/net/wireless/ath/ath11k/wmi.h | 4 +++
5 files changed, 90 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 02501cc..cccd411 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -655,6 +655,7 @@ static void ath11k_core_restart(struct work_struct *work)
complete(&ar->peer_assoc_done);
complete(&ar->install_key_done);
complete(&ar->vdev_setup_done);
+ complete(&ar->vdev_delete_done);
complete(&ar->bss_survey_done);
complete(&ar->thermal.wmi_sync);
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index e04f0e7..f3b6dd9 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -413,6 +413,7 @@ struct ath11k_per_peer_tx_stats {
};
#define ATH11K_FLUSH_TIMEOUT (5 * HZ)
+#define ATH11K_VDEV_DELETE_TIMEOUT_HZ (5 * HZ)
struct ath11k_vdev_stop_status {
bool stop_in_progress;
@@ -494,6 +495,7 @@ struct ath11k {
int last_wmi_vdev_start_status;
struct ath11k_vdev_stop_status vdev_stop_status;
struct completion vdev_setup_done;
+ struct completion vdev_delete_done;
int num_peers;
int max_num_peers;
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 1a7e581..12f501e 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -4404,6 +4404,7 @@ static void ath11k_mac_op_remove_interface(struct ieee80211_hw *hw,
struct ath11k *ar = hw->priv;
struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif);
struct ath11k_base *ab = ar->ab;
+ unsigned long time_left;
int ret;
int i;
@@ -4412,10 +4413,6 @@ static void ath11k_mac_op_remove_interface(struct ieee80211_hw *hw,
ath11k_dbg(ab, ATH11K_DBG_MAC, "mac remove interface (vdev %d)\n",
arvif->vdev_id);
- spin_lock_bh(&ar->data_lock);
- list_del(&arvif->list);
- spin_unlock_bh(&ar->data_lock);
-
if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
ret = ath11k_peer_delete(ar, arvif->vdev_id, vif->addr);
if (ret)
@@ -4423,16 +4420,33 @@ static void ath11k_mac_op_remove_interface(struct ieee80211_hw *hw,
arvif->vdev_id, ret);
}
+ reinit_completion(&ar->vdev_delete_done);
+
ret = ath11k_wmi_vdev_delete(ar, arvif->vdev_id);
- if (ret)
+ if (ret) {
ath11k_warn(ab, "failed to delete WMI vdev %d: %d\n",
arvif->vdev_id, ret);
+ goto err_vdev_del;
+ }
+
+ time_left = wait_for_completion_timeout(&ar->vdev_delete_done,
+ ATH11K_VDEV_DELETE_TIMEOUT_HZ);
+ if (time_left == 0) {
+ ath11k_warn(ab, "Timeout in receiving vdev delete response\n");
+ goto err_vdev_del;
+ }
+ ab->free_vdev_map |= 1LL << (arvif->vdev_id);
+ ar->allocated_vdev_map &= ~(1LL << arvif->vdev_id);
ar->num_created_vdevs--;
+
ath11k_dbg(ab, ATH11K_DBG_MAC, "vdev %pM deleted, vdev_id %d\n",
vif->addr, arvif->vdev_id);
- ar->allocated_vdev_map &= ~(1LL << arvif->vdev_id);
- ab->free_vdev_map |= 1LL << (arvif->vdev_id);
+
+err_vdev_del:
+ spin_lock_bh(&ar->data_lock);
+ list_del(&arvif->list);
+ spin_unlock_bh(&ar->data_lock);
ath11k_peer_cleanup(ar, arvif->vdev_id);
@@ -6029,6 +6043,7 @@ int ath11k_mac_allocate(struct ath11k_base *ab)
INIT_LIST_HEAD(&ar->ppdu_stats_info);
mutex_init(&ar->conf_mutex);
init_completion(&ar->vdev_setup_done);
+ init_completion(&ar->vdev_delete_done);
init_completion(&ar->peer_assoc_done);
init_completion(&ar->install_key_done);
init_completion(&ar->bss_survey_done);
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index c2a9723..5eae527 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -97,6 +97,8 @@ struct wmi_tlv_rdy_parse {
= { .min_len = sizeof(struct wmi_stats_event) },
[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
= { .min_len = sizeof(struct wmi_pdev_ctl_failsafe_chk_event) },
+ [WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
+ .min_len = sizeof(struct wmi_vdev_delete_resp_event) },
};
#define PRIMAP(_hw_mode_) \
@@ -3740,6 +3742,34 @@ static int ath11k_pull_peer_del_resp_ev(struct ath11k_base *ab, struct sk_buff *
return 0;
}
+static int ath11k_pull_vdev_del_resp_ev(struct ath11k_base *ab,
+ struct sk_buff *skb,
+ u32 *vdev_id)
+{
+ const void **tb;
+ const struct wmi_vdev_delete_resp_event *ev;
+ int ret;
+
+ tb = ath11k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC);
+ if (IS_ERR(tb)) {
+ ret = PTR_ERR(tb);
+ ath11k_warn(ab, "failed to parse tlv: %d\n", ret);
+ return ret;
+ }
+
+ ev = tb[WMI_TAG_VDEV_DELETE_RESP_EVENT];
+ if (!ev) {
+ ath11k_warn(ab, "failed to fetch vdev delete resp ev");
+ kfree(tb);
+ return -EPROTO;
+ }
+
+ *vdev_id = ev->vdev_id;
+
+ kfree(tb);
+ return 0;
+}
+
static int ath11k_pull_bcn_tx_status_ev(struct ath11k_base *ab, void *evt_buf,
u32 len, u32 *vdev_id,
u32 *tx_status)
@@ -5062,6 +5092,34 @@ static void ath11k_peer_delete_resp_event(struct ath11k_base *ab, struct sk_buff
*/
}
+static void ath11k_vdev_delete_resp_event(struct ath11k_base *ab,
+ struct sk_buff *skb)
+{
+ struct ath11k *ar;
+ u32 vdev_id = 0;
+
+ if (ath11k_pull_vdev_del_resp_ev(ab, skb, &vdev_id) != 0) {
+ ath11k_warn(ab, "failed to extract vdev delete resp");
+ return;
+ }
+
+ rcu_read_lock();
+ ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
+ if (!ar) {
+ ath11k_warn(ab, "invalid vdev id in vdev delete resp ev %d",
+ vdev_id);
+ rcu_read_unlock();
+ return;
+ }
+
+ complete(&ar->vdev_delete_done);
+
+ rcu_read_unlock();
+
+ ath11k_dbg(ab, ATH11K_DBG_WMI, "vdev delete resp for vdev id %d\n",
+ vdev_id);
+}
+
static inline const char *ath11k_wmi_vdev_resp_print(u32 vdev_resp_status)
{
switch (vdev_resp_status) {
@@ -5996,7 +6054,6 @@ static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
break;
/* add Unsupported events here */
case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID:
- case WMI_VDEV_DELETE_RESP_EVENTID:
case WMI_PEER_OPER_MODE_CHANGE_EVENTID:
case WMI_TWT_ENABLE_EVENTID:
case WMI_TWT_DISABLE_EVENTID:
@@ -6006,6 +6063,9 @@ static void ath11k_wmi_tlv_op_rx(struct ath11k_base *ab, struct sk_buff *skb)
case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID:
ath11k_wmi_pdev_dfs_radar_detected_event(ab, skb);
break;
+ case WMI_VDEV_DELETE_RESP_EVENTID:
+ ath11k_vdev_delete_resp_event(ab, skb);
+ break;
/* TODO: Add remaining events */
default:
ath11k_warn(ab, "Unknown eventid: 0x%x\n", id);
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index b9f3e55..fb8068f 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -3952,6 +3952,10 @@ struct wmi_regulatory_rule_struct {
u32 flag_info;
};
+struct wmi_vdev_delete_resp_event {
+ u32 vdev_id;
+} __packed;
+
struct wmi_peer_delete_resp_event {
u32 vdev_id;
struct wmi_mac_addr peer_macaddr;
--
1.9.1
From: Ritesh Singh <[email protected]>
Unused structure ath11k_vdev_stop_status is removed.
'ath11k_mac_get_ar_vdev_stop_status' api has been replaced
with 'ath11k_mac_get_ar_by_vdev_id' inside vdev_stopped_event.
Tested-on: IPQ8074 WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
Signed-off-by: Ritesh Singh <[email protected]>
Signed-off-by: Maharaja Kennadyrajan <[email protected]>
---
drivers/net/wireless/ath/ath11k/core.h | 6 ------
drivers/net/wireless/ath/ath11k/mac.c | 36 ----------------------------------
drivers/net/wireless/ath/ath11k/mac.h | 2 --
drivers/net/wireless/ath/ath11k/wmi.c | 2 +-
4 files changed, 1 insertion(+), 45 deletions(-)
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index 283846e..ef4c9e4 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -415,11 +415,6 @@ struct ath11k_per_peer_tx_stats {
#define ATH11K_FLUSH_TIMEOUT (5 * HZ)
#define ATH11K_VDEV_DELETE_TIMEOUT_HZ (5 * HZ)
-struct ath11k_vdev_stop_status {
- bool stop_in_progress;
- u32 vdev_id;
-};
-
struct ath11k {
struct ath11k_base *ab;
struct ath11k_pdev *pdev;
@@ -494,7 +489,6 @@ struct ath11k {
struct completion install_key_done;
int last_wmi_vdev_start_status;
- struct ath11k_vdev_stop_status vdev_stop_status;
struct completion vdev_setup_done;
struct completion vdev_delete_done;
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index a936bb6..ffaac779 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -452,31 +452,6 @@ struct ath11k *ath11k_mac_get_ar_by_pdev_id(struct ath11k_base *ab, u32 pdev_id)
return NULL;
}
-struct ath11k *ath11k_mac_get_ar_vdev_stop_status(struct ath11k_base *ab,
- u32 vdev_id)
-{
- int i;
- struct ath11k_pdev *pdev;
- struct ath11k *ar;
-
- for (i = 0; i < ab->num_radios; i++) {
- pdev = rcu_dereference(ab->pdevs_active[i]);
- if (pdev && pdev->ar) {
- ar = pdev->ar;
-
- spin_lock_bh(&ar->data_lock);
- if (ar->vdev_stop_status.stop_in_progress &&
- ar->vdev_stop_status.vdev_id == vdev_id) {
- ar->vdev_stop_status.stop_in_progress = false;
- spin_unlock_bh(&ar->data_lock);
- return ar;
- }
- spin_unlock_bh(&ar->data_lock);
- }
- }
- return NULL;
-}
-
static void ath11k_pdev_caps_update(struct ath11k *ar)
{
struct ath11k_base *ab = ar->ab;
@@ -4760,13 +4735,6 @@ static int ath11k_mac_vdev_stop(struct ath11k_vif *arvif)
reinit_completion(&ar->vdev_setup_done);
- spin_lock_bh(&ar->data_lock);
-
- ar->vdev_stop_status.stop_in_progress = true;
- ar->vdev_stop_status.vdev_id = arvif->vdev_id;
-
- spin_unlock_bh(&ar->data_lock);
-
ret = ath11k_wmi_vdev_stop(ar, arvif->vdev_id);
if (ret) {
ath11k_warn(ar->ab, "failed to stop WMI vdev %i: %d\n",
@@ -4795,10 +4763,6 @@ static int ath11k_mac_vdev_stop(struct ath11k_vif *arvif)
return 0;
err:
- spin_lock_bh(&ar->data_lock);
- ar->vdev_stop_status.stop_in_progress = false;
- spin_unlock_bh(&ar->data_lock);
-
return ret;
}
diff --git a/drivers/net/wireless/ath/ath11k/mac.h b/drivers/net/wireless/ath/ath11k/mac.h
index 0607479..597104a 100644
--- a/drivers/net/wireless/ath/ath11k/mac.h
+++ b/drivers/net/wireless/ath/ath11k/mac.h
@@ -137,8 +137,6 @@ struct ath11k_vif *ath11k_mac_get_arvif_by_vdev_id(struct ath11k_base *ab,
u32 vdev_id);
struct ath11k *ath11k_mac_get_ar_by_vdev_id(struct ath11k_base *ab, u32 vdev_id);
struct ath11k *ath11k_mac_get_ar_by_pdev_id(struct ath11k_base *ab, u32 pdev_id);
-struct ath11k *ath11k_mac_get_ar_vdev_stop_status(struct ath11k_base *ab,
- u32 vdev_id);
void ath11k_mac_drain_tx(struct ath11k *ar);
void ath11k_mac_peer_cleanup_all(struct ath11k *ar);
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 7cc0fca..ff85957 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -5207,7 +5207,7 @@ static void ath11k_vdev_stopped_event(struct ath11k_base *ab, struct sk_buff *sk
}
rcu_read_lock();
- ar = ath11k_mac_get_ar_vdev_stop_status(ab, vdev_id);
+ ar = ath11k_mac_get_ar_by_vdev_id(ab, vdev_id);
if (!ar) {
ath11k_warn(ab, "invalid vdev id in vdev stopped ev %d",
vdev_id);
--
1.9.1
Maharaja Kennadyrajan <[email protected]> wrote:
> Unused structure ath11k_vdev_stop_status is removed.
> 'ath11k_mac_get_ar_vdev_stop_status' api has been replaced
> with 'ath11k_mac_get_ar_by_vdev_id' inside vdev_stopped_event.
>
> Tested-on: IPQ8074 WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Ritesh Singh <[email protected]>
> Signed-off-by: Maharaja Kennadyrajan <[email protected]>
> Signed-off-by: Kalle Valo <[email protected]>
What about other firmware branches? For example, will this break 2.1.0.1 branch support?
--
https://patchwork.kernel.org/patch/11562971/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
On 2020-05-28 13:00, Kalle Valo wrote:
> Maharaja Kennadyrajan <[email protected]> wrote:
>
>> Unused structure ath11k_vdev_stop_status is removed.
>> 'ath11k_mac_get_ar_vdev_stop_status' api has been replaced
>> with 'ath11k_mac_get_ar_by_vdev_id' inside vdev_stopped_event.
>>
>> Tested-on: IPQ8074 WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
>>
>> Signed-off-by: Ritesh Singh <[email protected]>
>> Signed-off-by: Maharaja Kennadyrajan <[email protected]>
>> Signed-off-by: Kalle Valo <[email protected]>
>
> What about other firmware branches? For example, will this break
> 2.1.0.1 branch support?
[Maha]: It won't break 2.1.0.1 branch as it is host related change.
Regards,
Maha
Maharaja Kennadyrajan <[email protected]> writes:
> On 2020-05-28 13:00, Kalle Valo wrote:
>> Maharaja Kennadyrajan <[email protected]> wrote:
>>
>>> Unused structure ath11k_vdev_stop_status is removed.
>>> 'ath11k_mac_get_ar_vdev_stop_status' api has been replaced
>>> with 'ath11k_mac_get_ar_by_vdev_id' inside vdev_stopped_event.
>>>
>>> Tested-on: IPQ8074 WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
>>>
>>> Signed-off-by: Ritesh Singh <[email protected]>
>>> Signed-off-by: Maharaja Kennadyrajan <[email protected]>
>>> Signed-off-by: Kalle Valo <[email protected]>
>>
>> What about other firmware branches? For example, will this break
>> 2.1.0.1 branch support?
>
> [Maha]: It won't break 2.1.0.1 branch as it is host related change.
What do you mean with "host related changed" exactly? In patch 1 I see
that you add a new handler for WMI_VDEV_DELETE_RESP_EVENTID event. So
firmware functionality is very much involved here, right? For example,
do all branches send that event to the host?
--
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
On 2020-06-09 17:31, Kalle Valo wrote:
> Maharaja Kennadyrajan <[email protected]> writes:
>
>> On 2020-05-28 13:00, Kalle Valo wrote:
>>> Maharaja Kennadyrajan <[email protected]> wrote:
>>>
>>>> Unused structure ath11k_vdev_stop_status is removed.
>>>> 'ath11k_mac_get_ar_vdev_stop_status' api has been replaced
>>>> with 'ath11k_mac_get_ar_by_vdev_id' inside vdev_stopped_event.
>>>>
>>>> Tested-on: IPQ8074 WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
>>>>
>>>> Signed-off-by: Ritesh Singh <[email protected]>
>>>> Signed-off-by: Maharaja Kennadyrajan <[email protected]>
>>>> Signed-off-by: Kalle Valo <[email protected]>
>>>
>>> What about other firmware branches? For example, will this break
>>> 2.1.0.1 branch support?
>>
>> [Maha]: It won't break 2.1.0.1 branch as it is host related change.
>
> What do you mean with "host related changed" exactly? In patch 1 I see
> that you add a new handler for WMI_VDEV_DELETE_RESP_EVENTID event. So
> firmware functionality is very much involved here, right? For example,
> do all branches send that event to the host?
[Maha]: You are right, Stop event will come for all the firmware.
So, it won't break with other firmware branches.
we just replaced the ath11k_mac_get_ar_vdev_stop_status by
ath11k_mac_get_ar_by_vdev_id.
Regards,
Maha
Maharaja Kennadyrajan <[email protected]> wrote:
> From: Ritesh Singh <[email protected]>
>
> When the interface is added immediately after removing the
> interface, vdev deletion in firmware might not have been
> completed.
>
> Hence, add vdev_delete_resp_event and wait_event_timeout
> to synchronize with firmware.
>
> Tested-on: IPQ8074 WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Ritesh Singh <[email protected]>
> Signed-off-by: Maharaja Kennadyrajan <[email protected]>
Does not apply anymore, please rebase.
error: patch failed: drivers/net/wireless/ath/ath11k/wmi.c:97
error: drivers/net/wireless/ath/ath11k/wmi.c: patch does not apply
stg import: Diff does not apply cleanly
3 patches set to Changes Requested.
11562969 [1/3] ath11k: vdev delete synchronization with firmware
11562967 [2/3] ath11k: peer delete synchronization with firmware
11562971 [3/3] ath11k: remove "ath11k_mac_get_ar_vdev_stop_status" references
--
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
On 2020-11-10 23:58, Kalle Valo wrote:
> Maharaja Kennadyrajan <[email protected]> wrote:
>
>> From: Ritesh Singh <[email protected]>
>>
>> When the interface is added immediately after removing the
>> interface, vdev deletion in firmware might not have been
>> completed.
>>
>> Hence, add vdev_delete_resp_event and wait_event_timeout
>> to synchronize with firmware.
>>
>> Tested-on: IPQ8074 WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
>>
>> Signed-off-by: Ritesh Singh <[email protected]>
>> Signed-off-by: Maharaja Kennadyrajan <[email protected]>
>
> Does not apply anymore, please rebase.
>
> error: patch failed: drivers/net/wireless/ath/ath11k/wmi.c:97
> error: drivers/net/wireless/ath/ath11k/wmi.c: patch does not apply
> stg import: Diff does not apply cleanly
>
> 3 patches set to Changes Requested.
[Maha]: Sure, Kalle. I will rebase and send the next version of this
patch.
> 11562969 [1/3] ath11k: vdev delete synchronization with firmware
> 11562967 [2/3] ath11k: peer delete synchronization with firmware
> 11562971 [3/3] ath11k: remove "ath11k_mac_get_ar_vdev_stop_status"
> references
Regards,
Maha