diff options
| author | Manikanta Pubbisetty <quic_mpubbise@quicinc.com> | 2022-05-04 11:39:00 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-05-06 09:20:12 +0300 |
| commit | 22cc687326e049fe294da118d9a067538c0066cb (patch) | |
| tree | f34f6774b47d5e1eab0c65674a20c634e901cc64 /drivers/net/wireless/ath/ath11k/hw.h | |
| parent | f2a7064a78b22f2b68b9fcbc8a6f4c5e61c5ba64 (diff) | |
| download | linux-22cc687326e049fe294da118d9a067538c0066cb.tar.xz | |
ath11k: Fix RX de-fragmentation issue on WCN6750
The offset of REO register where the RX fragment destination ring
is configured is different in WCN6750 as compared to WCN6855.
Due to this differnce in offsets, on WCN6750, fragment destination
ring will be configured incorrectly, leading to RX fragments not
getting delivered to the driver. Fix this by defining HW specific
offsets for the REO MISC CTL register.
Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00192-QCAHKSWPL_SILICONZ-1
Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220504083900.31513-1-quic_mpubbise@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/hw.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h index 6d588cd80093..3a2abde63489 100644 --- a/drivers/net/wireless/ath/ath11k/hw.h +++ b/drivers/net/wireless/ath/ath11k/hw.h @@ -379,6 +379,7 @@ struct ath11k_hw_regs { u32 pcie_pcs_osc_dtct_config_base; u32 hal_shadow_base_addr; + u32 hal_reo1_misc_ctl; }; extern const struct ath11k_hw_regs ipq8074_regs; |