| Message ID | 20220517055241.15885-1-quic_mpubbise@quicinc.com |
|---|---|
| State | New |
| Headers | show |
| Series | ath11k: Init hw_params before setting up AHB resources | expand |
Manikanta Pubbisetty <quic_mpubbise@quicinc.com> wrote: > As part of adding the support of WCN6750 to ath11k, bus_params > were moved to hw_params and this regressed the initialization > of WCN6750. By the time AHB resources are setup for WCN6750, > hw_params will not be initialized and therefore initialization > for WCN6750 will fail. This is applicable only for WCN6750, > no other device is impacted. > > Fix this by moving the initialization of hw_params before > setting up AHB resources. > > Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1 > > Fixes: 00402f49d26f ("ath11k: Add support for WCN6750 device") > Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com> > Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Patch applied to ath-next branch of ath.git, thanks. bebcfd2534a6 ath11k: Init hw_params before setting up AHB resources
diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c index fa11807f48a9..d7d33d5cdfc5 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.c +++ b/drivers/net/wireless/ath/ath11k/ahb.c @@ -976,11 +976,11 @@ static int ath11k_ahb_probe(struct platform_device *pdev) ab->hw_rev = hw_rev; platform_set_drvdata(pdev, ab); - ret = ath11k_ahb_setup_resources(ab); + ret = ath11k_core_pre_init(ab); if (ret) goto err_core_free; - ret = ath11k_core_pre_init(ab); + ret = ath11k_ahb_setup_resources(ab); if (ret) goto err_core_free;
As part of adding the support of WCN6750 to ath11k, bus_params were moved to hw_params and this regressed the initialization of WCN6750. By the time AHB resources are setup for WCN6750, hw_params will not be initialized and therefore initialization for WCN6750 will fail. This is applicable only for WCN6750, no other device is impacted. Fix this by moving the initialization of hw_params before setting up AHB resources. Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1 Fixes: 00402f49d26f ("ath11k: Add support for WCN6750 device") Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com> --- drivers/net/wireless/ath/ath11k/ahb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)