| Message ID | 20240412060620.27519-5-quic_bqiang@quicinc.com |
|---|---|
| State | New |
| Headers | show |
| Series | wifi: ath12k: support suspend/resume | expand |
On 4/11/2024 11:06 PM, Baochen Qiang wrote: > We are seeing below warning in both reset and suspend/resume scenarios: > > [ 4153.776040] ath12k_pci 0000:04:00.0: Already processed, so ignoring dma ring caps > > This is because ab->num_db_cap is not cleared in > ath12k_wmi_free_dbring_caps(), so clear it to avoid such > warnings. > > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index a5575ce9eed4..0fb1fdb935e1 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -4041,6 +4041,7 @@ static void ath12k_wmi_free_dbring_caps(struct ath12k_base *ab) { kfree(ab->db_caps); ab->db_caps = NULL; + ab->num_db_cap = 0; } static int ath12k_wmi_dma_ring_caps(struct ath12k_base *ab,
We are seeing below warning in both reset and suspend/resume scenarios: [ 4153.776040] ath12k_pci 0000:04:00.0: Already processed, so ignoring dma ring caps This is because ab->num_db_cap is not cleared in ath12k_wmi_free_dbring_caps(), so clear it to avoid such warnings. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> --- drivers/net/wireless/ath/ath12k/wmi.c | 1 + 1 file changed, 1 insertion(+)