diff options
| author | Wen Gong <quic_wgong@quicinc.com> | 2022-02-14 19:53:16 +0200 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-02-21 12:05:41 +0200 |
| commit | 03e0add74212b63674ffa1304e55d6c929fb8458 (patch) | |
| tree | 660721df72fc9aa7deb6ddc5ca37e718ab05c6e0 /drivers/net/wireless/ath/ath11k/mhi.c | |
| parent | e52b6a02bfc00d74cee385dea60f9894121c1f2d (diff) | |
ath11k: configure RDDM size to mhi for recovery by firmware
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>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220209060012.32478-4-quic_wgong@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/mhi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/mhi.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |