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ath11k: configure RDDM size to mhi for recovery by firmware

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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
This commit is contained in:
Wen Gong 2022-02-14 19:53:16 +02:00 committed by Kalle Valo
parent e52b6a02bf
commit 03e0add742
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath11k/mhi.c
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@ -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;