From: Seevalamuthu Mariappan seevalam@codeaurora.org
[ Upstream commit 979ebc54cf13bd1e3eb6e21766d208d5de984fb8 ]
Firmware has added assert if beacon template is received after vdev_down. Firmware expects beacon template after vdev_start and before vdev_up. This change is needed to support MBSSID EMA cases in firmware.
Hence, Change the sequence in ath11k as expected from firmware. This new change is not causing any issues with older firmware.
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1.r3-00011-QCAHKSWPL_SILICONZ-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1.r4-00008-QCAHKSWPL_SILICONZ-1
Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices") Signed-off-by: Seevalamuthu Mariappan seevalam@codeaurora.org [sven@narfation.org: added tested-on/fixes information] Signed-off-by: Sven Eckelmann sven@narfation.org Signed-off-by: Kalle Valo kvalo@codeaurora.org Link: https://lore.kernel.org/r/20210525133028.2805615-1-sven@narfation.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/ath/ath11k/mac.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 0738c784616f..cc0c30ceaa0d 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -5123,11 +5123,6 @@ ath11k_mac_update_vif_chan(struct ath11k *ar, if (WARN_ON(!arvif->is_up)) continue;
- ret = ath11k_mac_setup_bcn_tmpl(arvif); - if (ret) - ath11k_warn(ab, "failed to update bcn tmpl during csa: %d\n", - ret); - ret = ath11k_mac_vdev_restart(arvif, &vifs[i].new_ctx->def); if (ret) { ath11k_warn(ab, "failed to restart vdev %d: %d\n", @@ -5135,6 +5130,11 @@ ath11k_mac_update_vif_chan(struct ath11k *ar, continue; }
+ ret = ath11k_mac_setup_bcn_tmpl(arvif); + if (ret) + ath11k_warn(ab, "failed to update bcn tmpl during csa: %d\n", + ret); + ret = ath11k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid, arvif->bssid); if (ret) {