| Message ID | 20220208104947.25791-4-quic_wgong@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ath11k: add feature for device recovery | expand |
diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c index 8b2143802816..fc3524e83e52 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.c +++ b/drivers/net/wireless/ath/ath11k/mhi.c @@ -13,6 +13,7 @@ #include "pci.h" #define MHI_TIMEOUT_DEFAULT_MS 90000 +#define RDDM_DUMP_SIZE 0x420000 static struct mhi_channel_config ath11k_mhi_channels_qca6390[] = { { @@ -382,6 +383,7 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci) mhi_ctrl->iova_stop = 0xFFFFFFFF; } + mhi_ctrl->rddm_size = RDDM_DUMP_SIZE; mhi_ctrl->sbl_size = SZ_512K; mhi_ctrl->seg_len = SZ_512K; mhi_ctrl->fbc_download = true;
The rddm_size is needed by firmware while mhi enter RDDM state, add it to support recovery when ath11k receive MHI_CB_EE_RDDM message. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03003-QCAHSPSWPL_V1_V2_SILICONZ_LITE-2 Signed-off-by: Wen Gong <quic_wgong@quicinc.com> --- drivers/net/wireless/ath/ath11k/mhi.c | 2 ++ 1 file changed, 2 insertions(+)