diff options
| author | Baochen Qiang <baochen.qiang@oss.qualcomm.com> | 2025-11-03 05:44:49 +0300 |
|---|---|---|
| committer | Jeff Johnson <jeff.johnson@oss.qualcomm.com> | 2026-01-16 04:19:36 +0300 |
| commit | e62102ac9b773bdb08475aa9ca24dea61ae98708 (patch) | |
| tree | c9b2033d1b9a3f05aa657875d0b643c1cdfae7a8 | |
| parent | 40feb23c726369700918b9c35db987f9fe3c6498 (diff) | |
| download | linux-e62102ac9b773bdb08475aa9ca24dea61ae98708.tar.xz | |
wifi: ath12k: do WoW offloads only on primary link
In case of multi-link connection, WCN7850 firmware crashes due to WoW
offloads enabled on both primary and secondary links.
Change to do it only on primary link to fix it.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1
Fixes: 32f7b19668bd ("wifi: ath12k: support MLO as well if single_chip_mlo_support flag is set")
Signed-off-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20251103-ath12-primary-link-wow-v1-1-3cf523dc09f0@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/wow.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath12k/wow.c b/drivers/net/wireless/ath/ath12k/wow.c index f56ec44a1636..bb08e1740582 100644 --- a/drivers/net/wireless/ath/ath12k/wow.c +++ b/drivers/net/wireless/ath/ath12k/wow.c @@ -135,6 +135,9 @@ static int ath12k_wow_cleanup(struct ath12k *ar) lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); list_for_each_entry(arvif, &ar->arvifs, list) { + if (arvif != &arvif->ahvif->deflink) + continue; + ret = ath12k_wow_vif_cleanup(arvif); if (ret) { ath12k_warn(ar->ab, "failed to clean wow wakeups on vdev %i: %d\n", @@ -479,8 +482,12 @@ static int ath12k_wow_set_wakeups(struct ath12k *ar, lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); list_for_each_entry(arvif, &ar->arvifs, list) { + if (arvif != &arvif->ahvif->deflink) + continue; + if (ath12k_wow_is_p2p_vdev(arvif->ahvif)) continue; + ret = ath12k_wow_vif_set_wakeups(arvif, wowlan); if (ret) { ath12k_warn(ar->ab, "failed to set wow wakeups on vdev %i: %d\n", @@ -538,6 +545,9 @@ static int ath12k_wow_nlo_cleanup(struct ath12k *ar) lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); list_for_each_entry(arvif, &ar->arvifs, list) { + if (arvif != &arvif->ahvif->deflink) + continue; + if (ath12k_wow_is_p2p_vdev(arvif->ahvif)) continue; @@ -745,6 +755,9 @@ static int ath12k_wow_arp_ns_offload(struct ath12k *ar, bool enable) list_for_each_entry(arvif, &ar->arvifs, list) { ahvif = arvif->ahvif; + if (arvif != &ahvif->deflink) + continue; + if (ahvif->vdev_type != WMI_VDEV_TYPE_STA) continue; @@ -776,6 +789,9 @@ static int ath12k_gtk_rekey_offload(struct ath12k *ar, bool enable) lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); list_for_each_entry(arvif, &ar->arvifs, list) { + if (arvif != &arvif->ahvif->deflink) + continue; + if (arvif->ahvif->vdev_type != WMI_VDEV_TYPE_STA || !arvif->is_up || !arvif->rekey_data.enable_offload) |