diff options
| author | Rameshkumar Sundaram <quic_ramess@quicinc.com> | 2024-06-26 05:42:57 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2024-06-27 19:21:47 +0300 |
| commit | 9783e0407421a4dfc25e3a3001d0e0cff4236806 (patch) | |
| tree | 857d7c8f770f040ed3fef12172e5d09261ce8549 /drivers/net/wireless/ath/ath12k | |
| parent | 1eeafd64c7b455381b77c546e41bc267e13e2809 (diff) | |
| download | linux-9783e0407421a4dfc25e3a3001d0e0cff4236806.tar.xz | |
wifi: ath12k: fix driver initialization for WoW unsupported devices
Commit 4a3c212eee0e ("wifi: ath12k: add basic WoW functionalities") broke
driver initialization, now mac registration is allowed only for devices that
advertise WMI_TLV_SERVICE_WOW, but QCN9274 doesn't support WoW and hence mac
registration is aborted and driver is de-initialized.
Allow mac registration to proceed without WoW Support for devices
that don't advertise WMI_TLV_SERVICE_WOW.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Fixes: 4a3c212eee0e ("wifi: ath12k: add basic WoW functionalities")
Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://patch.msgid.link/20240626024257.709460-1-quic_ramess@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath12k')
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/wow.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath12k/wow.c b/drivers/net/wireless/ath/ath12k/wow.c index 685e8e98d845..c5cba825a84a 100644 --- a/drivers/net/wireless/ath/ath12k/wow.c +++ b/drivers/net/wireless/ath/ath12k/wow.c @@ -1001,8 +1001,8 @@ exit: int ath12k_wow_init(struct ath12k *ar) { - if (WARN_ON(!test_bit(WMI_TLV_SERVICE_WOW, ar->wmi->wmi_ab->svc_map))) - return -EINVAL; + if (!test_bit(WMI_TLV_SERVICE_WOW, ar->wmi->wmi_ab->svc_map)) + return 0; ar->wow.wowlan_support = ath12k_wowlan_support; |