PKG_NAME:=mac80211
PKG_VERSION:=6.1-rc8
-PKG_RELEASE:=1
+PKG_RELEASE:=2
# PKG_SOURCE_URL:=@KERNEL/linux/kernel/projects/backports/stable/v5.15.58/
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources/
PKG_HASH:=7f3d96c2573183cd79d6a3ebe5e1b7b73c19d1326d443c85b69c4181f14e6e2b
$(PKG_BUILD_DIR)/include/linux/crc8.h \
$(PKG_BUILD_DIR)/include/linux/eeprom_93cx6.h \
$(PKG_BUILD_DIR)/include/linux/wl12xx.h \
+ $(PKG_BUILD_DIR)/include/linux/mhi.h \
$(PKG_BUILD_DIR)/include/net/ieee80211.h \
$(PKG_BUILD_DIR)/backport-include/linux/bcm47xx_nvram.h
PKG_DRIVERS += \
ath ath5k ath6kl ath6kl-sdio ath6kl-usb ath9k ath9k-common ath9k-htc ath10k ath10k-smallbuffers \
- carl9170 owl-loader ar5523 wil6210
+ ath11k ath11k-pci carl9170 owl-loader ar5523 wil6210
PKG_CONFIG_DEPENDS += \
CONFIG_PACKAGE_ATH_DEBUG \
CONFIG_ATH9K_TX99 \
CONFIG_ATH10K_LEDS \
CONFIG_ATH10K_THERMAL \
+ CONFIG_ATH11K_THERMAL \
CONFIG_ATH_USER_REGD
ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS
ATH9K_DEBUGFS \
ATH9K_HTC_DEBUGFS \
ATH10K_DEBUGFS \
+ ATH11K_DEBUGFS \
CARL9170_DEBUGFS \
ATH5K_DEBUG \
ATH6KL_DEBUG \
ifdef CONFIG_PACKAGE_MAC80211_TRACING
config-y += \
ATH10K_TRACING \
+ ATH11K_TRACING \
ATH6KL_TRACING \
ATH_TRACEPOINTS \
ATH5K_TRACER \
endif
config-$(call config_package,ath) += ATH_CARDS ATH_COMMON
-config-$(CONFIG_PACKAGE_ATH_DEBUG) += ATH_DEBUG ATH10K_DEBUG ATH9K_STATION_STATISTICS
+config-$(CONFIG_PACKAGE_ATH_DEBUG) += ATH_DEBUG ATH10K_DEBUG ATH11K_DEBUG ATH9K_STATION_STATISTICS
config-$(CONFIG_PACKAGE_ATH_DFS) += ATH9K_DFS_CERTIFIED ATH10K_DFS_CERTIFIED
-config-$(CONFIG_PACKAGE_ATH_SPECTRAL) += ATH9K_COMMON_SPECTRAL ATH10K_SPECTRAL
+config-$(CONFIG_PACKAGE_ATH_SPECTRAL) += ATH9K_COMMON_SPECTRAL ATH10K_SPECTRAL ATH11K_SPECTRAL
config-$(CONFIG_PACKAGE_ATH_DYNACK) += ATH9K_DYNACK
config-$(call config_package,ath9k) += ATH9K
config-$(call config_package,ath9k-common) += ATH9K_COMMON
config-$(CONFIG_ATH9K_UBNTHSR) += ATH9K_UBNTHSR
config-$(CONFIG_ATH10K_LEDS) += ATH10K_LEDS
config-$(CONFIG_ATH10K_THERMAL) += ATH10K_THERMAL
+config-$(CONFIG_ATH11K_THERMAL) += ATH11K_THERMAL
config-$(call config_package,ath9k-htc) += ATH9K_HTC
config-$(call config_package,ath10k) += ATH10K ATH10K_PCI
config-$(call config_package,ath10k-smallbuffers) += ATH10K ATH10K_PCI ATH10K_SMALLBUFFERS
+config-$(call config_package,ath11k) += ATH11K
+config-$(call config_package,ath11k-pci) += ATH11K_PCI
config-$(call config_package,ath5k) += ATH5K
ifdef CONFIG_TARGET_ath25
VARIANT:=smallbuffers
endef
+define KernelPackage/ath11k
+ $(call KernelPackage/mac80211/Default)
+ TITLE:=Qualcomm 802.11ax wireless chipset support (common code)
+ URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath11k
+ DEPENDS+= +kmod-ath +@DRIVER_11AC_SUPPORT +@DRIVER_11AX_SUPPORT \
+ +kmod-crypto-michael-mic +ATH11K_THERMAL:kmod-hwmon-core +ATH11K_THERMAL:kmod-thermal
+ FILES:=$(PKG_BUILD_DIR)/drivers/soc/qcom/qmi_helpers.ko \
+ $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath11k/ath11k.ko
+endef
+
+define KernelPackage/ath11k/description
+This module adds support for Qualcomm Technologies 802.11ax family of
+chipsets.
+endef
+
+define KernelPackage/ath11k/config
+
+ config ATH11K_THERMAL
+ bool "Enable thermal sensors and throttling support"
+ depends on PACKAGE_kmod-ath11k
+
+endef
+
+define KernelPackage/ath11k-pci
+ $(call KernelPackage/mac80211/Default)
+ TITLE:=Qualcomm 802.11ax PCI wireless chipset support
+ URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath11k
+ DEPENDS+= @PCI_SUPPORT +kmod-qrtr-mhi +kmod-ath11k
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath11k/ath11k_pci.ko
+ AUTOLOAD:=$(call AutoProbe,ath11k_pci)
+endef
+
+define KernelPackage/ath11k-pci/description
+This module adds support for Qualcomm Technologies 802.11ax family of
+chipsets with PCI bus.
+endef
+
define KernelPackage/carl9170
$(call KernelPackage/mac80211/Default)
TITLE:=Driver for Atheros AR9170 USB sticks
--- /dev/null
+From 81e60b2dfb2744ab6642c4aa62534b4f711fdc5d Mon Sep 17 00:00:00 2001
+From: Aditya Kumar Singh <quic_adisi@quicinc.com>
+Date: Tue, 27 Sep 2022 09:18:54 +0300
+Subject: [PATCH] wifi: ath11k: stop tx queues immediately upon firmware exit
+
+Currently, recovery flag is set immediately upon firmware
+exit but tx queues are stopped once firmware arrives back
+and is ready which is during ath11k_core_restart. Once
+ieee80211 hw restart is completed, tx queues are resumed.
+If during the time delta between firmware exit and firmware
+ready, mac80211 send packets, currently ath11k will drop it
+since recovery flag will be set. But warning prints will
+come -
+ "ath11k c000000.wifi: failed to transmit frame -108"
+
+If more tx packets are there, this could lead to flooding
+of above print.
+
+However, actually tx queues should be stopped immediately
+when firmware leaves. This will prevent packets to get
+dropped when firmware is recovering.
+
+Add fix to stop tx queues immediately after firmware exit.
+
+Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1
+
+Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20220923170235.18873-1-quic_adisi@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/core.c | 5 +----
+ drivers/net/wireless/ath/ath11k/core.h | 1 +
+ drivers/net/wireless/ath/ath11k/qmi.c | 3 +++
+ 3 files changed, 5 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/core.c
++++ b/drivers/net/wireless/ath/ath11k/core.c
+@@ -1641,7 +1641,7 @@ static void ath11k_update_11d(struct wor
+ }
+ }
+
+-static void ath11k_core_pre_reconfigure_recovery(struct ath11k_base *ab)
++void ath11k_core_pre_reconfigure_recovery(struct ath11k_base *ab)
+ {
+ struct ath11k *ar;
+ struct ath11k_pdev *pdev;
+@@ -1730,9 +1730,6 @@ static void ath11k_core_restart(struct w
+ struct ath11k_base *ab = container_of(work, struct ath11k_base, restart_work);
+ int ret;
+
+- if (!ab->is_reset)
+- ath11k_core_pre_reconfigure_recovery(ab);
+-
+ ret = ath11k_core_reconfigure_on_crash(ab);
+ if (ret) {
+ ath11k_err(ab, "failed to reconfigure driver on crash recovery\n");
+--- a/drivers/net/wireless/ath/ath11k/core.h
++++ b/drivers/net/wireless/ath/ath11k/core.h
+@@ -1157,6 +1157,7 @@ int ath11k_core_check_smbios(struct ath1
+ void ath11k_core_halt(struct ath11k *ar);
+ int ath11k_core_resume(struct ath11k_base *ab);
+ int ath11k_core_suspend(struct ath11k_base *ab);
++void ath11k_core_pre_reconfigure_recovery(struct ath11k_base *ab);
+
+ const struct firmware *ath11k_core_firmware_request(struct ath11k_base *ab,
+ const char *filename);
+--- a/drivers/net/wireless/ath/ath11k/qmi.c
++++ b/drivers/net/wireless/ath/ath11k/qmi.c
+@@ -3158,6 +3158,9 @@ static void ath11k_qmi_driver_event_work
+ case ATH11K_QMI_EVENT_SERVER_EXIT:
+ set_bit(ATH11K_FLAG_CRASH_FLUSH, &ab->dev_flags);
+ set_bit(ATH11K_FLAG_RECOVERY, &ab->dev_flags);
++
++ if (!ab->is_reset)
++ ath11k_core_pre_reconfigure_recovery(ab);
+ break;
+ case ATH11K_QMI_EVENT_REQUEST_MEM:
+ ret = ath11k_qmi_event_mem_request(qmi);
--- /dev/null
+From 45d2e268369b0c768d5a644f319758bcfd370521 Mon Sep 17 00:00:00 2001
+From: Baochen Qiang <quic_bqiang@quicinc.com>
+Date: Wed, 28 Sep 2022 09:51:40 +0800
+Subject: [PATCH] wifi: ath11k: Don't exit on wakeup failure
+
+Currently, ath11k_pcic_read() returns an error if wakeup()
+fails, this makes firmware crash debug quite hard because we can
+get nothing.
+
+Change to go ahead on wakeup failure, in that case we still may
+get something valid to check. There should be no mislead due
+to incorrect content because we are aware of the failure with the
+log printed.
+
+Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
+
+Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20220928015140.5431-1-quic_bqiang@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/pcic.c | 13 ++++++++++---
+ 1 file changed, 10 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/pcic.c
++++ b/drivers/net/wireless/ath/ath11k/pcic.c
+@@ -218,9 +218,16 @@ int ath11k_pcic_read(struct ath11k_base
+ if (wakeup_required && ab->pci.ops->wakeup) {
+ ret = ab->pci.ops->wakeup(ab);
+ if (ret) {
+- ath11k_warn(ab, "failed to wakeup for read from 0x%x: %d\n",
+- start, ret);
+- return ret;
++ ath11k_warn(ab,
++ "wakeup failed, data may be invalid: %d",
++ ret);
++ /* Even though wakeup() failed, continue processing rather
++ * than returning because some parts of the data may still
++ * be valid and useful in some cases, e.g. could give us
++ * some clues on firmware crash.
++ * Mislead due to invalid data could be avoided because we
++ * are aware of the wakeup failure.
++ */
+ }
+ }
+
--- /dev/null
+From f74878433d5ade360447da5d92e9c2e535780d80 Mon Sep 17 00:00:00 2001
+From: Wen Gong <quic_wgong@quicinc.com>
+Date: Wed, 28 Sep 2022 03:38:32 -0400
+Subject: [PATCH] wifi: ath11k: fix warning in dma_free_coherent() of memory
+ chunks while recovery
+
+Commit 26f3a021b37c ("ath11k: allocate smaller chunks of memory for
+firmware") and commit f6f92968e1e5 ("ath11k: qmi: try to allocate a
+big block of DMA memory first") change ath11k to allocate the memory
+chunks for target twice while wlan load. It fails for the 1st time
+because of large memory and then changed to allocate many small chunks
+for the 2nd time sometimes as below log.
+
+1st time failed:
+[10411.640620] ath11k_pci 0000:05:00.0: qmi firmware request memory request
+[10411.640625] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 6881280
+[10411.640630] ath11k_pci 0000:05:00.0: qmi mem seg type 4 size 3784704
+[10411.640658] ath11k_pci 0000:05:00.0: qmi dma allocation failed (6881280 B type 1), will try later with small size
+[10411.640671] ath11k_pci 0000:05:00.0: qmi delays mem_request 2
+[10411.640677] ath11k_pci 0000:05:00.0: qmi respond memory request delayed 1
+2nd time success:
+[10411.642004] ath11k_pci 0000:05:00.0: qmi firmware request memory request
+[10411.642008] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642012] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642014] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642016] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642018] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642020] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642022] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642024] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642027] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642029] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+[10411.642031] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 458752
+[10411.642033] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 131072
+[10411.642035] ath11k_pci 0000:05:00.0: qmi mem seg type 4 size 524288
+[10411.642037] ath11k_pci 0000:05:00.0: qmi mem seg type 4 size 524288
+[10411.642039] ath11k_pci 0000:05:00.0: qmi mem seg type 4 size 524288
+[10411.642041] ath11k_pci 0000:05:00.0: qmi mem seg type 4 size 524288
+[10411.642043] ath11k_pci 0000:05:00.0: qmi mem seg type 4 size 524288
+[10411.642045] ath11k_pci 0000:05:00.0: qmi mem seg type 4 size 524288
+[10411.642047] ath11k_pci 0000:05:00.0: qmi mem seg type 4 size 491520
+[10411.642049] ath11k_pci 0000:05:00.0: qmi mem seg type 1 size 524288
+
+And then commit 5962f370ce41 ("ath11k: Reuse the available memory after
+firmware reload") skip the ath11k_qmi_free_resource() which frees the
+memory chunks while recovery, after that, when run recovery test on
+WCN6855, a warning happened every time as below and finally leads fail
+for recovery.
+
+[ 159.570318] BUG: Bad page state in process kworker/u16:5 pfn:33300
+[ 159.570320] page:0000000096ffdbb9 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x33300
+[ 159.570324] flags: 0xfffffc0000000(node=0|zone=1|lastcpupid=0x1fffff)
+[ 159.570329] raw: 000fffffc0000000 0000000000000000 dead000000000122 0000000000000000
+[ 159.570332] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
+[ 159.570334] page dumped because: nonzero _refcount
+[ 159.570440] firewire_ohci syscopyarea sysfillrect psmouse sdhci_pci ahci sysimgblt firewire_core fb_sys_fops libahci crc_itu_t cqhci drm sdhci e1000e wmi video
+[ 159.570460] CPU: 2 PID: 217 Comm: kworker/u16:5 Kdump: loaded Tainted: G B 5.19.0-rc1-wt-ath+ #3
+[ 159.570465] Hardware name: LENOVO 418065C/418065C, BIOS 83ET63WW (1.33 ) 07/29/2011
+[ 159.570467] Workqueue: qmi_msg_handler qmi_data_ready_work [qmi_helpers]
+[ 159.570475] Call Trace:
+[ 159.570476] <TASK>
+[ 159.570478] dump_stack_lvl+0x49/0x5f
+[ 159.570486] dump_stack+0x10/0x12
+[ 159.570493] bad_page+0xab/0xf0
+[ 159.570502] check_free_page_bad+0x66/0x70
+[ 159.570511] __free_pages_ok+0x530/0x9a0
+[ 159.570517] ? __dev_printk+0x58/0x6b
+[ 159.570525] ? _dev_printk+0x56/0x72
+[ 159.570534] ? qmi_decode+0x119/0x470 [qmi_helpers]
+[ 159.570543] __free_pages+0x91/0xd0
+[ 159.570548] dma_free_contiguous+0x50/0x60
+[ 159.570556] dma_direct_free+0xe5/0x140
+[ 159.570564] dma_free_attrs+0x35/0x50
+[ 159.570570] ath11k_qmi_msg_mem_request_cb+0x2ae/0x3c0 [ath11k]
+[ 159.570620] qmi_invoke_handler+0xac/0xe0 [qmi_helpers]
+[ 159.570630] qmi_handle_message+0x6d/0x180 [qmi_helpers]
+[ 159.570643] qmi_data_ready_work+0x2ca/0x440 [qmi_helpers]
+[ 159.570656] process_one_work+0x227/0x440
+[ 159.570667] worker_thread+0x31/0x3d0
+[ 159.570676] ? process_one_work+0x440/0x440
+[ 159.570685] kthread+0xfe/0x130
+[ 159.570692] ? kthread_complete_and_exit+0x20/0x20
+[ 159.570701] ret_from_fork+0x22/0x30
+[ 159.570712] </TASK>
+
+The reason is because when wlan start to recovery, the type, size and
+count is not same for the 1st and 2nd QMI_WLFW_REQUEST_MEM_IND message,
+Then it leads the parameter size is not correct for the dma_free_coherent().
+For the chunk[1], the actual dma size is 524288 which allocate in the
+2nd time of the initial wlan load phase, and the size which pass to
+dma_free_coherent() is 3784704 which is got in the 1st time of recovery
+phase, then warning above happened.
+
+Change to use prev_size of struct target_mem_chunk for the paramter of
+dma_free_coherent() since prev_size is the real size of last load/recovery.
+Also change to check both type and size of struct target_mem_chunk to
+reuse the memory to avoid mismatch buffer size for target. Then the
+warning disappear and recovery success. When the 1st QMI_WLFW_REQUEST_MEM_IND
+for recovery arrived, the trunk[0] is freed in ath11k_qmi_alloc_target_mem_chunk()
+and then dma_alloc_coherent() failed caused by large size, and then
+trunk[1] is freed in ath11k_qmi_free_target_mem_chunk(), the left 18
+trunks will be reuse for the 2nd QMI_WLFW_REQUEST_MEM_IND message.
+
+Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3
+
+Fixes: 5962f370ce41 ("ath11k: Reuse the available memory after firmware reload")
+Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20220928073832.16251-1-quic_wgong@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/qmi.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/qmi.c
++++ b/drivers/net/wireless/ath/ath11k/qmi.c
+@@ -1961,7 +1961,7 @@ static void ath11k_qmi_free_target_mem_c
+ continue;
+
+ dma_free_coherent(ab->dev,
+- ab->qmi.target_mem[i].size,
++ ab->qmi.target_mem[i].prev_size,
+ ab->qmi.target_mem[i].vaddr,
+ ab->qmi.target_mem[i].paddr);
+ ab->qmi.target_mem[i].vaddr = NULL;
+@@ -1982,12 +1982,12 @@ static int ath11k_qmi_alloc_target_mem_c
+ * in such case, no need to allocate memory for FW again.
+ */
+ if (chunk->vaddr) {
+- if (chunk->prev_type == chunk->type ||
++ if (chunk->prev_type == chunk->type &&
+ chunk->prev_size == chunk->size)
+ continue;
+
+ /* cannot reuse the existing chunk */
+- dma_free_coherent(ab->dev, chunk->size,
++ dma_free_coherent(ab->dev, chunk->prev_size,
+ chunk->vaddr, chunk->paddr);
+ chunk->vaddr = NULL;
+ }
--- /dev/null
+From a797f479bf3e02c6d179c2e6aeace7f9b22b0acd Mon Sep 17 00:00:00 2001
+From: Colin Ian King <colin.i.king@gmail.com>
+Date: Wed, 28 Sep 2022 15:38:34 +0100
+Subject: [PATCH] wifi: ath11k: Fix spelling mistake "chnange" -> "change"
+
+There is a spelling mistake in an ath11k_dbg debug message. Fix it.
+
+Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20220928143834.35189-1-colin.i.king@gmail.com
+---
+ drivers/net/wireless/ath/ath11k/wmi.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/ath/ath11k/wmi.c
++++ b/drivers/net/wireless/ath/ath11k/wmi.c
+@@ -6829,7 +6829,7 @@ static void ath11k_wmi_event_peer_sta_ps
+ }
+
+ ath11k_dbg(ab, ATH11K_DBG_WMI,
+- "peer sta ps chnange ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
++ "peer sta ps change ev addr %pM state %u sup_bitmap %x ps_valid %u ts %u\n",
+ ev->peer_macaddr.addr, ev->peer_ps_state,
+ ev->ps_supported_bitmap, ev->peer_ps_valid,
+ ev->peer_ps_timestamp);
--- /dev/null
+From 3ff51d7416ee1ea2d771051a0ffa1ec8be054768 Mon Sep 17 00:00:00 2001
+From: Aditya Kumar Singh <quic_adisi@quicinc.com>
+Date: Wed, 5 Oct 2022 15:24:30 +0530
+Subject: [PATCH 6/9] wifi: ath11k: fix firmware assert during bandwidth change
+ for peer sta
+
+Currently, ath11k sends peer assoc command for each peer to
+firmware when bandwidth changes. Peer assoc command is a
+bulky command and if many clients are connected, this could
+lead to firmware buffer getting overflowed leading to a firmware
+assert.
+
+However, during bandwidth change, only phymode and bandwidth
+also can be updated by WMI set peer param command. This makes
+the overall command light when compared to peer assoc and for
+multi-client cases, firmware buffer overflow also does not
+occur.
+
+Remove sending peer assoc command during sta bandwidth change
+and instead add sending WMI set peer param command for phymode
+and bandwidth.
+
+Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1
+
+Fixes: f187fe8e3bc65 ("ath11k: fix firmware crash during channel switch")
+Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221005095430.19890-1-quic_adisi@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/core.h | 2 +
+ drivers/net/wireless/ath/ath11k/mac.c | 122 +++++++++++++++++--------
+ 2 files changed, 87 insertions(+), 37 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/core.h
++++ b/drivers/net/wireless/ath/ath11k/core.h
+@@ -505,6 +505,8 @@ struct ath11k_sta {
+ u64 ps_start_jiffies;
+ u64 ps_total_duration;
+ bool peer_current_ps_valid;
++
++ u32 bw_prev;
+ };
+
+ #define ATH11K_MIN_5G_FREQ 4150
+--- a/drivers/net/wireless/ath/ath11k/mac.c
++++ b/drivers/net/wireless/ath/ath11k/mac.c
+@@ -4215,10 +4215,11 @@ static void ath11k_sta_rc_update_wk(stru
+ const u8 *ht_mcs_mask;
+ const u16 *vht_mcs_mask;
+ const u16 *he_mcs_mask;
+- u32 changed, bw, nss, smps;
++ u32 changed, bw, nss, smps, bw_prev;
+ int err, num_vht_rates, num_he_rates;
+ const struct cfg80211_bitrate_mask *mask;
+ struct peer_assoc_params peer_arg;
++ enum wmi_phy_mode peer_phymode;
+
+ arsta = container_of(wk, struct ath11k_sta, update_wk);
+ sta = container_of((void *)arsta, struct ieee80211_sta, drv_priv);
+@@ -4239,6 +4240,7 @@ static void ath11k_sta_rc_update_wk(stru
+ arsta->changed = 0;
+
+ bw = arsta->bw;
++ bw_prev = arsta->bw_prev;
+ nss = arsta->nss;
+ smps = arsta->smps;
+
+@@ -4252,26 +4254,57 @@ static void ath11k_sta_rc_update_wk(stru
+ ath11k_mac_max_he_nss(he_mcs_mask)));
+
+ if (changed & IEEE80211_RC_BW_CHANGED) {
+- /* Send peer assoc command before set peer bandwidth param to
+- * avoid the mismatch between the peer phymode and the peer
+- * bandwidth.
+- */
+- ath11k_peer_assoc_prepare(ar, arvif->vif, sta, &peer_arg, true);
++ /* Get the peer phymode */
++ ath11k_peer_assoc_h_phymode(ar, arvif->vif, sta, &peer_arg);
++ peer_phymode = peer_arg.peer_phymode;
++
++ ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "mac update sta %pM peer bw %d phymode %d\n",
++ sta->addr, bw, peer_phymode);
++
++ if (bw > bw_prev) {
++ /* BW is upgraded. In this case we send WMI_PEER_PHYMODE
++ * followed by WMI_PEER_CHWIDTH
++ */
++ ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "mac BW upgrade for sta %pM new BW %d, old BW %d\n",
++ sta->addr, bw, bw_prev);
++
++ err = ath11k_wmi_set_peer_param(ar, sta->addr, arvif->vdev_id,
++ WMI_PEER_PHYMODE, peer_phymode);
++
++ if (err) {
++ ath11k_warn(ar->ab, "failed to update STA %pM peer phymode %d: %d\n",
++ sta->addr, peer_phymode, err);
++ goto err_rc_bw_changed;
++ }
+
+- peer_arg.is_assoc = false;
+- err = ath11k_wmi_send_peer_assoc_cmd(ar, &peer_arg);
+- if (err) {
+- ath11k_warn(ar->ab, "failed to send peer assoc for STA %pM vdev %i: %d\n",
+- sta->addr, arvif->vdev_id, err);
+- } else if (wait_for_completion_timeout(&ar->peer_assoc_done, 1 * HZ)) {
+ err = ath11k_wmi_set_peer_param(ar, sta->addr, arvif->vdev_id,
+ WMI_PEER_CHWIDTH, bw);
++
+ if (err)
+ ath11k_warn(ar->ab, "failed to update STA %pM peer bw %d: %d\n",
+ sta->addr, bw, err);
+ } else {
+- ath11k_warn(ar->ab, "failed to get peer assoc conf event for %pM vdev %i\n",
+- sta->addr, arvif->vdev_id);
++ /* BW is downgraded. In this case we send WMI_PEER_CHWIDTH
++ * followed by WMI_PEER_PHYMODE
++ */
++ ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "mac BW downgrade for sta %pM new BW %d,old BW %d\n",
++ sta->addr, bw, bw_prev);
++
++ err = ath11k_wmi_set_peer_param(ar, sta->addr, arvif->vdev_id,
++ WMI_PEER_CHWIDTH, bw);
++
++ if (err) {
++ ath11k_warn(ar->ab, "failed to update STA %pM peer bw %d: %d\n",
++ sta->addr, bw, err);
++ goto err_rc_bw_changed;
++ }
++
++ err = ath11k_wmi_set_peer_param(ar, sta->addr, arvif->vdev_id,
++ WMI_PEER_PHYMODE, peer_phymode);
++
++ if (err)
++ ath11k_warn(ar->ab, "failed to update STA %pM peer phymode %d: %d\n",
++ sta->addr, peer_phymode, err);
+ }
+ }
+
+@@ -4352,6 +4385,7 @@ static void ath11k_sta_rc_update_wk(stru
+ }
+ }
+
++err_rc_bw_changed:
+ mutex_unlock(&ar->conf_mutex);
+ }
+
+@@ -4505,6 +4539,34 @@ exit:
+ return ret;
+ }
+
++static u32 ath11k_mac_ieee80211_sta_bw_to_wmi(struct ath11k *ar,
++ struct ieee80211_sta *sta)
++{
++ u32 bw = WMI_PEER_CHWIDTH_20MHZ;
++
++ switch (sta->deflink.bandwidth) {
++ case IEEE80211_STA_RX_BW_20:
++ bw = WMI_PEER_CHWIDTH_20MHZ;
++ break;
++ case IEEE80211_STA_RX_BW_40:
++ bw = WMI_PEER_CHWIDTH_40MHZ;
++ break;
++ case IEEE80211_STA_RX_BW_80:
++ bw = WMI_PEER_CHWIDTH_80MHZ;
++ break;
++ case IEEE80211_STA_RX_BW_160:
++ bw = WMI_PEER_CHWIDTH_160MHZ;
++ break;
++ default:
++ ath11k_warn(ar->ab, "Invalid bandwidth %d for %pM\n",
++ sta->deflink.bandwidth, sta->addr);
++ bw = WMI_PEER_CHWIDTH_20MHZ;
++ break;
++ }
++
++ return bw;
++}
++
+ static int ath11k_mac_op_sta_state(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+@@ -4590,6 +4652,12 @@ static int ath11k_mac_op_sta_state(struc
+ if (ret)
+ ath11k_warn(ar->ab, "Failed to associate station: %pM\n",
+ sta->addr);
++
++ spin_lock_bh(&ar->data_lock);
++ /* Set arsta bw and prev bw */
++ arsta->bw = ath11k_mac_ieee80211_sta_bw_to_wmi(ar, sta);
++ arsta->bw_prev = arsta->bw;
++ spin_unlock_bh(&ar->data_lock);
+ } else if (old_state == IEEE80211_STA_ASSOC &&
+ new_state == IEEE80211_STA_AUTHORIZED) {
+ spin_lock_bh(&ar->ab->base_lock);
+@@ -4713,28 +4781,8 @@ static void ath11k_mac_op_sta_rc_update(
+ spin_lock_bh(&ar->data_lock);
+
+ if (changed & IEEE80211_RC_BW_CHANGED) {
+- bw = WMI_PEER_CHWIDTH_20MHZ;
+-
+- switch (sta->deflink.bandwidth) {
+- case IEEE80211_STA_RX_BW_20:
+- bw = WMI_PEER_CHWIDTH_20MHZ;
+- break;
+- case IEEE80211_STA_RX_BW_40:
+- bw = WMI_PEER_CHWIDTH_40MHZ;
+- break;
+- case IEEE80211_STA_RX_BW_80:
+- bw = WMI_PEER_CHWIDTH_80MHZ;
+- break;
+- case IEEE80211_STA_RX_BW_160:
+- bw = WMI_PEER_CHWIDTH_160MHZ;
+- break;
+- default:
+- ath11k_warn(ar->ab, "Invalid bandwidth %d in rc update for %pM\n",
+- sta->deflink.bandwidth, sta->addr);
+- bw = WMI_PEER_CHWIDTH_20MHZ;
+- break;
+- }
+-
++ bw = ath11k_mac_ieee80211_sta_bw_to_wmi(ar, sta);
++ arsta->bw_prev = arsta->bw;
+ arsta->bw = bw;
+ }
+
--- /dev/null
+From 638b26652b0438563a76ec90014c8cba34db982b Mon Sep 17 00:00:00 2001
+From: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
+Date: Thu, 6 Oct 2022 06:28:42 +0530
+Subject: [PATCH 7/9] wifi: ath11k: suppress add interface error
+
+In the VIF (other than monitor type) creation request, we should not
+throw the error code when the monitor VIF creation fails, since the
+actual VIF creation succeeds. If we throw the error code from driver
+then the actual VIF creation get fail. So suppress the monitor VIF
+creation error by throwing warning message instead of error code.
+
+Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.6.0.1-00760-QCAHKSWPL_SILICONZ-1
+
+Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221006005842.8599-1-quic_periyasa@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/mac.c | 9 +++------
+ 1 file changed, 3 insertions(+), 6 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/mac.c
++++ b/drivers/net/wireless/ath/ath11k/mac.c
+@@ -6421,18 +6421,16 @@ static int ath11k_mac_op_add_interface(s
+
+ ath11k_dp_vdev_tx_attach(ar, arvif);
+
++ ath11k_debugfs_add_interface(arvif);
++
+ if (vif->type != NL80211_IFTYPE_MONITOR &&
+ test_bit(ATH11K_FLAG_MONITOR_CONF_ENABLED, &ar->monitor_flags)) {
+ ret = ath11k_mac_monitor_vdev_create(ar);
+- if (ret) {
++ if (ret)
+ ath11k_warn(ar->ab, "failed to create monitor vdev during add interface: %d",
+ ret);
+- goto err_peer_del;
+- }
+ }
+
+- ath11k_debugfs_add_interface(arvif);
+-
+ mutex_unlock(&ar->conf_mutex);
+
+ return 0;
+@@ -6457,7 +6455,6 @@ err_vdev_del:
+ spin_unlock_bh(&ar->data_lock);
+
+ err:
+- ath11k_debugfs_remove_interface(arvif);
+ mutex_unlock(&ar->conf_mutex);
+
+ return ret;
--- /dev/null
+From c362daa213cdeb0a9e7c2ed84849544c24505720 Mon Sep 17 00:00:00 2001
+From: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
+Date: Fri, 7 Oct 2022 10:41:30 +0530
+Subject: [PATCH 8/9] wifi: ath11k: add support to configure channel dwell time
+
+Add support to configure channel dwell time during scan.
+Dwell time help to stay on the channel for a specified duration
+during scan and aid userspace in finding WiFi networks. Very
+useful in passive scans where longer dwell times are needed
+to find the WiFi networks.
+
+Configure channel dwell time from duration of the scan request
+received from mac80211 when the duration is non-zero. When the
+scan request does not have duration value, use the default ones,
+the current implementation.
+
+Advertise corresponding feature flag NL80211_EXT_FEATURE_SET_SCAN_DWELL
+to enable the feature.
+
+Change is applicable for all ath11k hardware.
+
+Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
+
+Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
+Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221007051130.6067-1-quic_mpubbise@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/mac.c | 33 +++++++++++++++++++++++----
+ 1 file changed, 29 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/mac.c
++++ b/drivers/net/wireless/ath/ath11k/mac.c
+@@ -241,7 +241,10 @@ const struct htt_rx_ring_tlv_filter ath1
+ #define ath11k_a_rates (ath11k_legacy_rates + 4)
+ #define ath11k_a_rates_size (ARRAY_SIZE(ath11k_legacy_rates) - 4)
+
+-#define ATH11K_MAC_SCAN_TIMEOUT_MSECS 200 /* in msecs */
++#define ATH11K_MAC_SCAN_CMD_EVT_OVERHEAD 200 /* in msecs */
++
++/* Overhead due to the processing of channel switch events from FW */
++#define ATH11K_SCAN_CHANNEL_SWITCH_WMI_EVT_OVERHEAD 10 /* in msecs */
+
+ static const u32 ath11k_smps_map[] = {
+ [WLAN_HT_CAP_SM_PS_STATIC] = WMI_PEER_SMPS_STATIC,
+@@ -3612,6 +3615,7 @@ static int ath11k_mac_op_hw_scan(struct
+ struct scan_req_params arg;
+ int ret = 0;
+ int i;
++ u32 scan_timeout;
+
+ mutex_lock(&ar->conf_mutex);
+
+@@ -3681,6 +3685,26 @@ static int ath11k_mac_op_hw_scan(struct
+ ether_addr_copy(arg.mac_mask.addr, req->mac_addr_mask);
+ }
+
++ /* if duration is set, default dwell times will be overwritten */
++ if (req->duration) {
++ arg.dwell_time_active = req->duration;
++ arg.dwell_time_active_2g = req->duration;
++ arg.dwell_time_active_6g = req->duration;
++ arg.dwell_time_passive = req->duration;
++ arg.dwell_time_passive_6g = req->duration;
++ arg.burst_duration = req->duration;
++
++ scan_timeout = min_t(u32, arg.max_rest_time *
++ (arg.num_chan - 1) + (req->duration +
++ ATH11K_SCAN_CHANNEL_SWITCH_WMI_EVT_OVERHEAD) *
++ arg.num_chan, arg.max_scan_time);
++ } else {
++ scan_timeout = arg.max_scan_time;
++ }
++
++ /* Add a margin to account for event/command processing */
++ scan_timeout += ATH11K_MAC_SCAN_CMD_EVT_OVERHEAD;
++
+ ret = ath11k_start_scan(ar, &arg);
+ if (ret) {
+ ath11k_warn(ar->ab, "failed to start hw scan: %d\n", ret);
+@@ -3689,10 +3713,8 @@ static int ath11k_mac_op_hw_scan(struct
+ spin_unlock_bh(&ar->data_lock);
+ }
+
+- /* Add a 200ms margin to account for event/command processing */
+ ieee80211_queue_delayed_work(ar->hw, &ar->scan.timeout,
+- msecs_to_jiffies(arg.max_scan_time +
+- ATH11K_MAC_SCAN_TIMEOUT_MSECS));
++ msecs_to_jiffies(scan_timeout));
+
+ exit:
+ kfree(arg.chan_list);
+@@ -9060,6 +9082,9 @@ static int __ath11k_mac_register(struct
+ NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP);
+ }
+
++ wiphy_ext_feature_set(ar->hw->wiphy,
++ NL80211_EXT_FEATURE_SET_SCAN_DWELL);
++
+ ath11k_reg_init(ar);
+
+ if (!test_bit(ATH11K_FLAG_RAW_MODE, &ab->dev_flags)) {
--- /dev/null
+From 3f9b09ccf7d5f23066b02881a737bee42def9d1a Mon Sep 17 00:00:00 2001
+From: Baochen Qiang <quic_bqiang@quicinc.com>
+Date: Mon, 10 Oct 2022 11:32:37 +0800
+Subject: [PATCH 9/9] wifi: ath11k: Send PME message during wakeup from D3cold
+
+We are seeing system stuck on some specific platforms due to
+WLAN chip fails to wakeup from D3cold state.
+
+With this flag, firmware will send PME message during wakeup
+and this issue is gone.
+
+Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3
+
+Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221010033237.415478-1-quic_bqiang@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/qmi.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/net/wireless/ath/ath11k/qmi.c
++++ b/drivers/net/wireless/ath/ath11k/qmi.c
+@@ -19,6 +19,7 @@
+ #define SLEEP_CLOCK_SELECT_INTERNAL_BIT 0x02
+ #define HOST_CSTATE_BIT 0x04
+ #define PLATFORM_CAP_PCIE_GLOBAL_RESET 0x08
++#define PLATFORM_CAP_PCIE_PME_D3COLD 0x10
+
+ #define FW_BUILD_ID_MASK "QC_IMAGE_VERSION_STRING="
+
+@@ -1752,6 +1753,8 @@ static int ath11k_qmi_host_cap_send(stru
+ if (ab->hw_params.global_reset)
+ req.nm_modem |= PLATFORM_CAP_PCIE_GLOBAL_RESET;
+
++ req.nm_modem |= PLATFORM_CAP_PCIE_PME_D3COLD;
++
+ ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi host cap request\n");
+
+ ret = qmi_txn_init(&ab->qmi.handle, &txn,
--- /dev/null
+From 3811fa1f231f1a3e29759efef4992116604aab8b Mon Sep 17 00:00:00 2001
+From: Sowmiya Sree Elavalagan <quic_ssreeela@quicinc.com>
+Date: Tue, 11 Oct 2022 15:23:46 +0530
+Subject: [PATCH] wifi: ath11k: Fix firmware crash on vdev delete race
+ condition
+
+Current code does not wait for vdev delete completion on vdev create
+failures and tries to send another vdev create followed by vdev set
+param to firmware with same vdev id. This causes firmware crash.
+Fix this crash by waiting for vdev delete completion on vdev
+create failures.
+
+Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.6.0.1-00905-QCAHKSWPL_SILICONZ-1
+
+Signed-off-by: Sowmiya Sree Elavalagan <quic_ssreeela@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221011095346.3901-1-quic_ssreeela@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/mac.c | 60 +++++++++++++++++----------
+ 1 file changed, 37 insertions(+), 23 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/mac.c
++++ b/drivers/net/wireless/ath/ath11k/mac.c
+@@ -6233,6 +6233,40 @@ void ath11k_mac_11d_scan_stop_all(struct
+ }
+ }
+
++static int ath11k_mac_vdev_delete(struct ath11k *ar, struct ath11k_vif *arvif)
++{
++ unsigned long time_left;
++ struct ieee80211_vif *vif = arvif->vif;
++ int ret = 0;
++
++ lockdep_assert_held(&ar->conf_mutex);
++
++ reinit_completion(&ar->vdev_delete_done);
++
++ ret = ath11k_wmi_vdev_delete(ar, arvif->vdev_id);
++ if (ret) {
++ ath11k_warn(ar->ab, "failed to delete WMI vdev %d: %d\n",
++ arvif->vdev_id, ret);
++ return ret;
++ }
++
++ time_left = wait_for_completion_timeout(&ar->vdev_delete_done,
++ ATH11K_VDEV_DELETE_TIMEOUT_HZ);
++ if (time_left == 0) {
++ ath11k_warn(ar->ab, "Timeout in receiving vdev delete response\n");
++ return -ETIMEDOUT;
++ }
++
++ ar->ab->free_vdev_map |= 1LL << (arvif->vdev_id);
++ ar->allocated_vdev_map &= ~(1LL << arvif->vdev_id);
++ ar->num_created_vdevs--;
++
++ ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "vdev %pM deleted, vdev_id %d\n",
++ vif->addr, arvif->vdev_id);
++
++ return ret;
++}
++
+ static int ath11k_mac_op_add_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif)
+ {
+@@ -6468,10 +6502,7 @@ err_peer_del:
+ }
+
+ err_vdev_del:
+- ath11k_wmi_vdev_delete(ar, arvif->vdev_id);
+- ar->num_created_vdevs--;
+- ar->allocated_vdev_map &= ~(1LL << arvif->vdev_id);
+- ab->free_vdev_map |= 1LL << arvif->vdev_id;
++ ath11k_mac_vdev_delete(ar, arvif);
+ spin_lock_bh(&ar->data_lock);
+ list_del(&arvif->list);
+ spin_unlock_bh(&ar->data_lock);
+@@ -6499,7 +6530,6 @@ static void ath11k_mac_op_remove_interfa
+ 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;
+
+@@ -6520,29 +6550,13 @@ static void ath11k_mac_op_remove_interfa
+ arvif->vdev_id, ret);
+ }
+
+- reinit_completion(&ar->vdev_delete_done);
+-
+- ret = ath11k_wmi_vdev_delete(ar, arvif->vdev_id);
++ ret = ath11k_mac_vdev_delete(ar, arvif);
+ if (ret) {
+- ath11k_warn(ab, "failed to delete WMI vdev %d: %d\n",
++ ath11k_warn(ab, "failed to delete 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);
+-
+ if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR) {
+ clear_bit(ATH11K_FLAG_MONITOR_VDEV_CREATED, &ar->monitor_flags);
+ ar->monitor_vdev_id = -1;
--- /dev/null
+From f3ca72b0327101a074a871539e61775d43908ca4 Mon Sep 17 00:00:00 2001
+From: Nagarajan Maran <quic_nmaran@quicinc.com>
+Date: Fri, 14 Oct 2022 21:20:54 +0530
+Subject: [PATCH] wifi: ath11k: fix monitor vdev creation with firmware
+ recovery
+
+During firmware recovery, the monitor interface is not
+getting created in the driver and firmware since
+the respective flags are not updated properly.
+
+So after firmware recovery is successful, when monitor
+interface is brought down manually, firmware assertion
+is observed, since we are trying to bring down the
+interface which is not yet created in the firmware.
+
+Fix this by updating the monitor flags properly per
+phy#, during firmware recovery.
+
+Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
+
+Signed-off-by: Nagarajan Maran <quic_nmaran@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221014155054.11471-1-quic_nmaran@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/core.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/drivers/net/wireless/ath/ath11k/core.c
++++ b/drivers/net/wireless/ath/ath11k/core.c
+@@ -1677,6 +1677,10 @@ void ath11k_core_pre_reconfigure_recover
+ ath11k_mac_tx_mgmt_pending_free, ar);
+ idr_destroy(&ar->txmgmt_idr);
+ wake_up(&ar->txmgmt_empty_waitq);
++
++ ar->monitor_vdev_id = -1;
++ clear_bit(ATH11K_FLAG_MONITOR_STARTED, &ar->monitor_flags);
++ clear_bit(ATH11K_FLAG_MONITOR_VDEV_CREATED, &ar->monitor_flags);
+ }
+
+ wake_up(&ab->wmi_ab.tx_credits_wq);
--- /dev/null
+From ed3725e15a154ebebf44e0c34806c57525483f92 Mon Sep 17 00:00:00 2001
+From: Rahul Bhattacharjee <quic_rbhattac@quicinc.com>
+Date: Fri, 21 Oct 2022 14:31:26 +0530
+Subject: [PATCH] wifi: ath11k: Fix qmi_msg_handler data structure
+ initialization
+
+qmi_msg_handler is required to be null terminated by QMI module.
+There might be a case where a handler for a msg id is not present in the
+handlers array which can lead to infinite loop while searching the handler
+and therefore out of bound access in qmi_invoke_handler().
+Hence update the initialization in qmi_msg_handler data structure.
+
+Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1
+
+Signed-off-by: Rahul Bhattacharjee <quic_rbhattac@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221021090126.28626-1-quic_rbhattac@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/qmi.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/net/wireless/ath/ath11k/qmi.c
++++ b/drivers/net/wireless/ath/ath11k/qmi.c
+@@ -3090,6 +3090,9 @@ static const struct qmi_msg_handler ath1
+ sizeof(struct qmi_wlfw_fw_init_done_ind_msg_v01),
+ .fn = ath11k_qmi_msg_fw_init_done_cb,
+ },
++
++ /* end of list */
++ {},
+ };
+
+ static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl,
--- /dev/null
+From dd1c2322694522f674c874f5fa02ac5ae39135dd Mon Sep 17 00:00:00 2001
+From: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
+Date: Mon, 31 Oct 2022 12:43:41 +0100
+Subject: [PATCH] wifi: ath11k: synchronize
+ ath11k_mac_he_gi_to_nl80211_he_gi()'s return type
+
+ath11k_mac_he_gi_to_nl80211_he_gi() generates a valid warning with gcc-13:
+ drivers/net/wireless/ath/ath11k/mac.c:321:20: error: conflicting types for 'ath11k_mac_he_gi_to_nl80211_he_gi' due to enum/integer mismatch; have 'enum nl80211_he_gi(u8)'
+ drivers/net/wireless/ath/ath11k/mac.h:166:5: note: previous declaration of 'ath11k_mac_he_gi_to_nl80211_he_gi' with type 'u32(u8)'
+
+I.e. the type of the return value ath11k_mac_he_gi_to_nl80211_he_gi() in
+the declaration is u32, while the definition spells enum nl80211_he_gi.
+Synchronize them to the latter.
+
+Cc: Martin Liska <mliska@suse.cz>
+Cc: Kalle Valo <kvalo@kernel.org>
+Cc: "David S. Miller" <davem@davemloft.net>
+Cc: Eric Dumazet <edumazet@google.com>
+Cc: Jakub Kicinski <kuba@kernel.org>
+Cc: Paolo Abeni <pabeni@redhat.com>
+Cc: ath11k@lists.infradead.org
+Cc: linux-wireless@vger.kernel.org
+Cc: netdev@vger.kernel.org
+Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
+Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221031114341.10377-1-jirislaby@kernel.org
+---
+ drivers/net/wireless/ath/ath11k/mac.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/ath/ath11k/mac.h
++++ b/drivers/net/wireless/ath/ath11k/mac.h
+@@ -163,7 +163,7 @@ void ath11k_mac_drain_tx(struct ath11k *
+ void ath11k_mac_peer_cleanup_all(struct ath11k *ar);
+ int ath11k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx);
+ u8 ath11k_mac_bw_to_mac80211_bw(u8 bw);
+-u32 ath11k_mac_he_gi_to_nl80211_he_gi(u8 sgi);
++enum nl80211_he_gi ath11k_mac_he_gi_to_nl80211_he_gi(u8 sgi);
+ enum nl80211_he_ru_alloc ath11k_mac_phy_he_ru_to_nl80211_he_ru_alloc(u16 ru_phy);
+ enum nl80211_he_ru_alloc ath11k_mac_he_ru_tones_to_nl80211_he_ru_alloc(u16 ru_tones);
+ enum ath11k_supported_bw ath11k_mac_mac80211_bw_to_ath11k_bw(enum rate_info_bw bw);
--- /dev/null
+From 93c1592889fca46d09d833455628bab05516cdbf Mon Sep 17 00:00:00 2001
+From: Jeff Johnson <quic_jjohnson@quicinc.com>
+Date: Wed, 14 Sep 2022 17:23:03 -0700
+Subject: [PATCH] wifi: ath11k: Make QMI message rules const
+
+Commit ff6d365898d4 ("soc: qcom: qmi: use const for struct
+qmi_elem_info") allows QMI message encoding/decoding rules to be
+const, so do that for ath11k.
+
+Compile tested only.
+
+Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20220915002303.12206-1-quic_jjohnson@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/qmi.c | 72 +++++++++++++--------------
+ 1 file changed, 36 insertions(+), 36 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/qmi.c
++++ b/drivers/net/wireless/ath/ath11k/qmi.c
+@@ -29,7 +29,7 @@ module_param_named(cold_boot_cal, ath11k
+ MODULE_PARM_DESC(cold_boot_cal,
+ "Decrease the channel switch time but increase the driver load time (Default: true)");
+
+-static struct qmi_elem_info qmi_wlanfw_host_cap_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_host_cap_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+@@ -280,7 +280,7 @@ static struct qmi_elem_info qmi_wlanfw_h
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_host_cap_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_host_cap_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -297,7 +297,7 @@ static struct qmi_elem_info qmi_wlanfw_h
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_ind_register_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_ind_register_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+@@ -522,7 +522,7 @@ static struct qmi_elem_info qmi_wlanfw_i
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_ind_register_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_ind_register_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -558,7 +558,7 @@ static struct qmi_elem_info qmi_wlanfw_i
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_mem_cfg_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_mem_cfg_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_8_BYTE,
+ .elem_len = 1,
+@@ -590,7 +590,7 @@ static struct qmi_elem_info qmi_wlanfw_m
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_mem_seg_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_mem_seg_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -632,7 +632,7 @@ static struct qmi_elem_info qmi_wlanfw_m
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_request_mem_ind_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_request_mem_ind_msg_v01_ei[] = {
+ {
+ .data_type = QMI_DATA_LEN,
+ .elem_len = 1,
+@@ -659,7 +659,7 @@ static struct qmi_elem_info qmi_wlanfw_r
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_mem_seg_resp_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_mem_seg_resp_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_8_BYTE,
+ .elem_len = 1,
+@@ -699,7 +699,7 @@ static struct qmi_elem_info qmi_wlanfw_m
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_respond_mem_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_respond_mem_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_DATA_LEN,
+ .elem_len = 1,
+@@ -726,7 +726,7 @@ static struct qmi_elem_info qmi_wlanfw_r
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_respond_mem_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_respond_mem_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -744,7 +744,7 @@ static struct qmi_elem_info qmi_wlanfw_r
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_cap_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_cap_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+@@ -752,7 +752,7 @@ static struct qmi_elem_info qmi_wlanfw_c
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_device_info_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_device_info_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+@@ -760,7 +760,7 @@ static struct qmi_elem_info qmi_wlanfw_d
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlfw_device_info_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlfw_device_info_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -814,7 +814,7 @@ static struct qmi_elem_info qmi_wlfw_dev
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_rf_chip_info_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_rf_chip_info_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -840,7 +840,7 @@ static struct qmi_elem_info qmi_wlanfw_r
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_rf_board_info_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_rf_board_info_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -857,7 +857,7 @@ static struct qmi_elem_info qmi_wlanfw_r
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_soc_info_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_soc_info_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -873,7 +873,7 @@ static struct qmi_elem_info qmi_wlanfw_s
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_fw_version_info_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_fw_version_info_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -899,7 +899,7 @@ static struct qmi_elem_info qmi_wlanfw_f
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_cap_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_cap_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -1100,7 +1100,7 @@ static struct qmi_elem_info qmi_wlanfw_c
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_bdf_download_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_bdf_download_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_1_BYTE,
+ .elem_len = 1,
+@@ -1235,7 +1235,7 @@ static struct qmi_elem_info qmi_wlanfw_b
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_bdf_download_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_bdf_download_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -1253,7 +1253,7 @@ static struct qmi_elem_info qmi_wlanfw_b
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_m3_info_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_m3_info_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_8_BYTE,
+ .elem_len = 1,
+@@ -1277,7 +1277,7 @@ static struct qmi_elem_info qmi_wlanfw_m
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_m3_info_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_m3_info_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -1294,7 +1294,7 @@ static struct qmi_elem_info qmi_wlanfw_m
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_ce_tgt_pipe_cfg_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -1347,7 +1347,7 @@ static struct qmi_elem_info qmi_wlanfw_c
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_ce_svc_pipe_cfg_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -1382,7 +1382,7 @@ static struct qmi_elem_info qmi_wlanfw_c
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_shadow_reg_cfg_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_shadow_reg_cfg_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_2_BYTE,
+ .elem_len = 1,
+@@ -1406,7 +1406,7 @@ static struct qmi_elem_info qmi_wlanfw_s
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_shadow_reg_v2_cfg_s_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_shadow_reg_v2_cfg_s_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -1423,7 +1423,7 @@ static struct qmi_elem_info qmi_wlanfw_s
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_wlan_mode_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_wlan_mode_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_UNSIGNED_4_BYTE,
+ .elem_len = 1,
+@@ -1458,7 +1458,7 @@ static struct qmi_elem_info qmi_wlanfw_w
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_wlan_mode_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_wlan_mode_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -1476,7 +1476,7 @@ static struct qmi_elem_info qmi_wlanfw_w
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_wlan_cfg_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_wlan_cfg_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+@@ -1615,7 +1615,7 @@ static struct qmi_elem_info qmi_wlanfw_w
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_wlan_cfg_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_wlan_cfg_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -1632,28 +1632,28 @@ static struct qmi_elem_info qmi_wlanfw_w
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_mem_ready_ind_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_mem_ready_ind_msg_v01_ei[] = {
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_fw_ready_ind_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_fw_ready_ind_msg_v01_ei[] = {
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_cold_boot_cal_done_ind_msg_v01_ei[] = {
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_wlan_ini_req_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_wlan_ini_req_msg_v01_ei[] = {
+ {
+ .data_type = QMI_OPT_FLAG,
+ .elem_len = 1,
+@@ -1679,7 +1679,7 @@ static struct qmi_elem_info qmi_wlanfw_w
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlanfw_wlan_ini_resp_msg_v01_ei[] = {
+ {
+ .data_type = QMI_STRUCT,
+ .elem_len = 1,
+@@ -1697,7 +1697,7 @@ static struct qmi_elem_info qmi_wlanfw_w
+ },
+ };
+
+-static struct qmi_elem_info qmi_wlfw_fw_init_done_ind_msg_v01_ei[] = {
++static const struct qmi_elem_info qmi_wlfw_fw_init_done_ind_msg_v01_ei[] = {
+ {
+ .data_type = QMI_EOTI,
+ .array_type = NO_ARRAY,
--- /dev/null
+From a018750a2cceaf4427c4ee3d9ce3e83a171d5bd6 Mon Sep 17 00:00:00 2001
+From: Youghandhar Chintala <quic_youghand@quicinc.com>
+Date: Fri, 4 Nov 2022 14:24:03 +0530
+Subject: [PATCH] wifi: ath11k: Trigger sta disconnect on hardware restart
+
+Currently after the hardware restart triggered from the driver, the
+station interface connection remains intact, since a disconnect trigger
+is not sent to userspace. This can lead to a problem in targets where
+the wifi mac sequence is added by the firmware.
+
+After the target restart, its wifi mac sequence number gets reset to
+zero. Hence AP to which our device is connected will receive frames with
+a wifi mac sequence number jump to the past, thereby resulting in the
+AP dropping all these frames, until the frame arrives with a wifi mac
+sequence number which AP was expecting.
+
+To avoid such frame drops, its better to trigger a station disconnect
+upon target hardware restart which can be done with API
+ieee80211_reconfig_disconnect exposed to mac80211.
+
+The other targets are not affected by this change, since the hardware
+params flag is not set.
+
+Reported-by: kernel test robot <lkp@intel.com>
+
+Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
+
+Signed-off-by: Youghandhar Chintala <quic_youghand@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221104085403.11025-1-quic_youghand@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/core.c | 6 ++++++
+ drivers/net/wireless/ath/ath11k/hw.h | 1 +
+ drivers/net/wireless/ath/ath11k/mac.c | 7 +++++++
+ 3 files changed, 14 insertions(+)
+
+--- a/drivers/net/wireless/ath/ath11k/core.c
++++ b/drivers/net/wireless/ath/ath11k/core.c
+@@ -195,6 +195,7 @@ static const struct ath11k_hw_params ath
+ .tcl_ring_retry = true,
+ .tx_ring_size = DP_TCL_DATA_RING_SIZE,
+ .smp2p_wow_exit = false,
++ .support_fw_mac_sequence = false,
+ },
+ {
+ .name = "qca6390 hw2.0",
+@@ -277,6 +278,7 @@ static const struct ath11k_hw_params ath
+ .tcl_ring_retry = true,
+ .tx_ring_size = DP_TCL_DATA_RING_SIZE,
+ .smp2p_wow_exit = false,
++ .support_fw_mac_sequence = true,
+ },
+ {
+ .name = "qcn9074 hw1.0",
+@@ -356,6 +358,7 @@ static const struct ath11k_hw_params ath
+ .tcl_ring_retry = true,
+ .tx_ring_size = DP_TCL_DATA_RING_SIZE,
+ .smp2p_wow_exit = false,
++ .support_fw_mac_sequence = false,
+ },
+ {
+ .name = "wcn6855 hw2.0",
+@@ -438,6 +441,7 @@ static const struct ath11k_hw_params ath
+ .tcl_ring_retry = true,
+ .tx_ring_size = DP_TCL_DATA_RING_SIZE,
+ .smp2p_wow_exit = false,
++ .support_fw_mac_sequence = true,
+ },
+ {
+ .name = "wcn6855 hw2.1",
+@@ -519,6 +523,7 @@ static const struct ath11k_hw_params ath
+ .tcl_ring_retry = true,
+ .tx_ring_size = DP_TCL_DATA_RING_SIZE,
+ .smp2p_wow_exit = false,
++ .support_fw_mac_sequence = true,
+ },
+ {
+ .name = "wcn6750 hw1.0",
+@@ -597,6 +602,7 @@ static const struct ath11k_hw_params ath
+ .tcl_ring_retry = false,
+ .tx_ring_size = DP_TCL_DATA_RING_SIZE_WCN6750,
+ .smp2p_wow_exit = true,
++ .support_fw_mac_sequence = true,
+ },
+ };
+
+--- a/drivers/net/wireless/ath/ath11k/hw.h
++++ b/drivers/net/wireless/ath/ath11k/hw.h
+@@ -219,6 +219,7 @@ struct ath11k_hw_params {
+ bool tcl_ring_retry;
+ u32 tx_ring_size;
+ bool smp2p_wow_exit;
++ bool support_fw_mac_sequence;
+ };
+
+ struct ath11k_hw_ops {
+--- a/drivers/net/wireless/ath/ath11k/mac.c
++++ b/drivers/net/wireless/ath/ath11k/mac.c
+@@ -8010,6 +8010,7 @@ ath11k_mac_op_reconfig_complete(struct i
+ struct ath11k *ar = hw->priv;
+ struct ath11k_base *ab = ar->ab;
+ int recovery_count;
++ struct ath11k_vif *arvif;
+
+ if (reconfig_type != IEEE80211_RECONFIG_TYPE_RESTART)
+ return;
+@@ -8045,6 +8046,12 @@ ath11k_mac_op_reconfig_complete(struct i
+ ath11k_dbg(ab, ATH11K_DBG_BOOT, "reset success\n");
+ }
+ }
++ if (ar->ab->hw_params.support_fw_mac_sequence) {
++ list_for_each_entry(arvif, &ar->arvifs, list) {
++ if (arvif->is_up && arvif->vdev_type == WMI_VDEV_TYPE_STA)
++ ieee80211_hw_restart_disconnect(arvif->vif);
++ }
++ }
+ }
+
+ mutex_unlock(&ar->conf_mutex);
--- /dev/null
+From e44de90453bb2b46a523df78c39eb896bab35dcd Mon Sep 17 00:00:00 2001
+From: Govindaraj Saminathan <quic_gsaminat@quicinc.com>
+Date: Tue, 29 Nov 2022 13:04:02 +0200
+Subject: [PATCH] wifi: ath11k: Fix race condition with struct
+ htt_ppdu_stats_info
+
+A crash happens when running the traffic with multiple clients:
+
+Crash Signature : Unable to handle kernel paging request at
+virtual address ffffffd700970918 During the crash, PC points to
+"ieee80211_tx_rate_update+0x30/0x68 [mac80211]"
+LR points to "ath11k_dp_htt_htc_t2h_msg_handler+0x5a8/0x8a0 [ath11k]".
+
+Struct ppdu_stats_info is allocated and accessed from event callback via copy
+engine tasklet, this has a problem when freeing it from ath11k_mac_op_stop().
+
+Use data_lock during entire ath11k_dp_htt_get_ppdu_desc() call to protect
+struct htt_ppdu_stats_info access and to avoid race condition when accessing it
+from ath11k_mac_op_stop().
+
+Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
+
+Signed-off-by: Govindaraj Saminathan <quic_gsaminat@quicinc.com>
+Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
+Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
+Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
+Link: https://lore.kernel.org/r/20221124071104.22506-1-quic_kathirve@quicinc.com
+---
+ drivers/net/wireless/ath/ath11k/dp_rx.c | 22 +++++++++++-----------
+ 1 file changed, 11 insertions(+), 11 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/dp_rx.c
++++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
+@@ -1535,13 +1535,12 @@ struct htt_ppdu_stats_info *ath11k_dp_ht
+ {
+ struct htt_ppdu_stats_info *ppdu_info;
+
+- spin_lock_bh(&ar->data_lock);
++ lockdep_assert_held(&ar->data_lock);
++
+ if (!list_empty(&ar->ppdu_stats_info)) {
+ list_for_each_entry(ppdu_info, &ar->ppdu_stats_info, list) {
+- if (ppdu_info->ppdu_id == ppdu_id) {
+- spin_unlock_bh(&ar->data_lock);
++ if (ppdu_info->ppdu_id == ppdu_id)
+ return ppdu_info;
+- }
+ }
+
+ if (ar->ppdu_stat_list_depth > HTT_PPDU_DESC_MAX_DEPTH) {
+@@ -1553,16 +1552,13 @@ struct htt_ppdu_stats_info *ath11k_dp_ht
+ kfree(ppdu_info);
+ }
+ }
+- spin_unlock_bh(&ar->data_lock);
+
+ ppdu_info = kzalloc(sizeof(*ppdu_info), GFP_ATOMIC);
+ if (!ppdu_info)
+ return NULL;
+
+- spin_lock_bh(&ar->data_lock);
+ list_add_tail(&ppdu_info->list, &ar->ppdu_stats_info);
+ ar->ppdu_stat_list_depth++;
+- spin_unlock_bh(&ar->data_lock);
+
+ return ppdu_info;
+ }
+@@ -1586,16 +1582,17 @@ static int ath11k_htt_pull_ppdu_stats(st
+ ar = ath11k_mac_get_ar_by_pdev_id(ab, pdev_id);
+ if (!ar) {
+ ret = -EINVAL;
+- goto exit;
++ goto out;
+ }
+
+ if (ath11k_debugfs_is_pktlog_lite_mode_enabled(ar))
+ trace_ath11k_htt_ppdu_stats(ar, skb->data, len);
+
++ spin_lock_bh(&ar->data_lock);
+ ppdu_info = ath11k_dp_htt_get_ppdu_desc(ar, ppdu_id);
+ if (!ppdu_info) {
+ ret = -EINVAL;
+- goto exit;
++ goto out_unlock_data;
+ }
+
+ ppdu_info->ppdu_id = ppdu_id;
+@@ -1604,10 +1601,13 @@ static int ath11k_htt_pull_ppdu_stats(st
+ (void *)ppdu_info);
+ if (ret) {
+ ath11k_warn(ab, "Failed to parse tlv %d\n", ret);
+- goto exit;
++ goto out_unlock_data;
+ }
+
+-exit:
++out_unlock_data:
++ spin_unlock_bh(&ar->data_lock);
++
++out:
+ rcu_read_unlock();
+
+ return ret;
--- /dev/null
+From 703d6551f71e7290619d6effe2a25a64e10538b7 Mon Sep 17 00:00:00 2001
+From: Robert Marko <robimarko@gmail.com>
+Date: Thu, 15 Dec 2022 12:20:52 +0100
+Subject: [PATCH] ath11k: control thermal support via symbol
+
+Currently, thermal support will get built if CONFIG_THERMAL is reachable,
+however this is not suitable for OpenWrt as with ALL_KMODS being set to y
+ATH11K_THERMAL wont get selected and so hwmon and thermal kmods wont get
+pulled in resulting in a build-failure.
+
+So, to avoid that, lets do what is already done for ath10k and add a
+config symbol into backports for enabling thermal support.
+
+Signed-off-by: Robert Marko <robimarko@gmail.com>
+---
+ drivers/net/wireless/ath/ath11k/Kconfig | 7 +++++++
+ drivers/net/wireless/ath/ath11k/Makefile | 2 +-
+ drivers/net/wireless/ath/ath11k/thermal.h | 2 +-
+ local-symbols | 1 +
+ 4 files changed, 10 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/ath/ath11k/Kconfig
++++ b/drivers/net/wireless/ath/ath11k/Kconfig
+@@ -61,3 +61,10 @@ config ATH11K_SPECTRAL
+ Enable ath11k spectral scan support
+
+ Say Y to enable access to the FFT/spectral data via debugfs.
++
++config ATH11K_THERMAL
++ bool "ath11k thermal sensors and throttling support"
++ depends on ATH11K
++ depends on THERMAL
++ help
++ Enable ath11k thermal sensors and throttling support.
+--- a/drivers/net/wireless/ath/ath11k/Makefile
++++ b/drivers/net/wireless/ath/ath11k/Makefile
+@@ -22,7 +22,7 @@ ath11k-y += core.o \
+ ath11k-$(CPTCFG_ATH11K_DEBUGFS) += debugfs.o debugfs_htt_stats.o debugfs_sta.o
+ ath11k-$(CPTCFG_NL80211_TESTMODE) += testmode.o
+ ath11k-$(CPTCFG_ATH11K_TRACING) += trace.o
+-ath11k-$(CONFIG_THERMAL) += thermal.o
++ath11k-$(CPTCFG_ATH11K_THERMAL) += thermal.o
+ ath11k-$(CPTCFG_ATH11K_SPECTRAL) += spectral.o
+ ath11k-$(CONFIG_PM) += wow.o
+
+--- a/drivers/net/wireless/ath/ath11k/thermal.h
++++ b/drivers/net/wireless/ath/ath11k/thermal.h
+@@ -25,7 +25,7 @@ struct ath11k_thermal {
+ int temperature;
+ };
+
+-#if IS_REACHABLE(CONFIG_THERMAL)
++#if IS_REACHABLE(CPTCFG_ATH11K_THERMAL)
+ int ath11k_thermal_register(struct ath11k_base *sc);
+ void ath11k_thermal_unregister(struct ath11k_base *sc);
+ int ath11k_thermal_set_throttling(struct ath11k *ar, u32 throttle_state);
+--- a/local-symbols
++++ b/local-symbols
+@@ -174,6 +174,7 @@ ATH11K_DEBUG=
+ ATH11K_DEBUGFS=
+ ATH11K_TRACING=
+ ATH11K_SPECTRAL=
++ATH11K_THERMAL=
+ WLAN_VENDOR_ATMEL=
+ ATMEL=
+ PCI_ATMEL=
--- /dev/null
+From 04178918e7f6b5f34dde81ec79ee8a1ccace3be3 Mon Sep 17 00:00:00 2001
+From: Robert Marko <robimarko@gmail.com>
+Date: Mon, 17 Oct 2022 11:45:03 +0200
+Subject: [PATCH] wifi: ath11k: pci: fix compilation in 5.16 and older
+
+Commit ("genirq/msi, treewide: Use a named struct for PCI/MSI attributes")
+changed the msi_desc structure a bit, however that is only available in
+kernels 5.17 and newer, so check for kernel version to allow compilation
+in 5.16 and older.
+
+Signed-off-by: Robert Marko <robimarko@gmail.com>
+---
+ drivers/net/wireless/ath/ath11k/pci.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/drivers/net/wireless/ath/ath11k/pci.c
++++ b/drivers/net/wireless/ath/ath11k/pci.c
+@@ -451,7 +451,11 @@ static int ath11k_pci_alloc_msi(struct a
+ pci_read_config_dword(pci_dev, pci_dev->msi_cap + PCI_MSI_ADDRESS_LO,
+ &ab->pci.msi.addr_lo);
+
++#if (LINUX_VERSION_CODE > KERNEL_VERSION(5, 17, 0))
+ if (msi_desc->pci.msi_attrib.is_64) {
++#else
++ if (msi_desc->msi_attrib.is_64) {
++#endif
+ pci_read_config_dword(pci_dev, pci_dev->msi_cap + PCI_MSI_ADDRESS_HI,
+ &ab->pci.msi.addr_hi);
+ } else {
--- /dev/null
+From 54e0f9aaf340377fb76acdffee9ec7372c4b70ae Mon Sep 17 00:00:00 2001
+From: Robert Marko <robimarko@gmail.com>
+Date: Mon, 17 Oct 2022 11:35:36 +0200
+Subject: [PATCH] backports: drop QRTR and MHI
+
+Backports currently include QRTR and MHI due to ath11k-pci requiring them,
+however this at the same time prevents us from adding ath11k-ahb as it
+also requires QRTR however its AHB variant from the kernel will conflict
+with the core provided by backports.
+
+Since MHI also conflicts with existing OpenWrt kmods providing MHI drop
+both from backports and use the ones provided by OpenWrt kernel.
+
+Signed-off-by: Robert Marko <robimarko@gmail.com>
+---
+ Kconfig.sources | 2 --
+ Makefile.kernel | 2 --
+ drivers/net/wireless/ath/ath11k/Kconfig | 6 +++---
+ local-symbols | 8 --------
+ 4 files changed, 3 insertions(+), 15 deletions(-)
+
+--- a/Kconfig.sources
++++ b/Kconfig.sources
+@@ -4,8 +4,6 @@ source "$BACKPORT_DIR/compat/Kconfig"
+ # these are copied from the kernel
+ source "$BACKPORT_DIR/net/wireless/Kconfig"
+ source "$BACKPORT_DIR/net/mac80211/Kconfig"
+-source "$BACKPORT_DIR/net/qrtr/Kconfig"
+-source "$BACKPORT_DIR/drivers/bus/mhi/Kconfig"
+ source "$BACKPORT_DIR/drivers/soc/qcom/Kconfig"
+ source "$BACKPORT_DIR/drivers/net/wireless/Kconfig"
+ source "$BACKPORT_DIR/drivers/net/usb/Kconfig"
+--- a/Makefile.kernel
++++ b/Makefile.kernel
+@@ -39,9 +39,7 @@ obj-y += compat/
+
+ obj-$(CPTCFG_CFG80211) += net/wireless/
+ obj-$(CPTCFG_MAC80211) += net/mac80211/
+-obj-$(CPTCFG_QRTR) += net/qrtr/
+ obj-$(CPTCFG_QCOM_QMI_HELPERS) += drivers/soc/qcom/
+-obj-$(CPTCFG_MHI_BUS) += drivers/bus/mhi/
+ obj-$(CPTCFG_WLAN) += drivers/net/wireless/
+ obj-$(CPTCFG_USB_NET_RNDIS_WLAN) += drivers/net/usb/
+
+--- a/drivers/net/wireless/ath/ath11k/Kconfig
++++ b/drivers/net/wireless/ath/ath11k/Kconfig
+@@ -25,9 +25,9 @@ config ATH11K_PCI
+ tristate "Atheros ath11k PCI support"
+ depends on m
+ depends on ATH11K && PCI
+- select MHI_BUS
+- select QRTR
+- select QRTR_MHI
++ depends on MHI_BUS
++ depends on QRTR
++ depends on QRTR_MHI
+ help
+ This module adds support for PCIE bus
+
+--- a/local-symbols
++++ b/local-symbols
+@@ -65,14 +65,6 @@ MAC80211_MESH_PS_DEBUG=
+ MAC80211_TDLS_DEBUG=
+ MAC80211_DEBUG_COUNTERS=
+ MAC80211_STA_HASH_MAX_SIZE=
+-QRTR=
+-QRTR_SMD=
+-QRTR_TUN=
+-QRTR_MHI=
+-MHI_BUS=
+-MHI_BUS_DEBUG=
+-MHI_BUS_PCI_GENERIC=
+-MHI_BUS_EP=
+ QCOM_AOSS_QMP=
+ QCOM_COMMAND_DB=
+ QCOM_CPR=
projects / openwrt / staging / stintel.git / commitdiff