diff options
| author | Karthikeyan Periyasamy <quic_periyasa@quicinc.com> | 2023-11-22 20:31:02 +0200 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2023-11-29 13:27:07 +0200 |
| commit | 9f1eebf0454dc97512cdd74b9be38330734a0f86 (patch) | |
| tree | 52fb8a64e34e6303c22ff062d1d6c828be18a1ad /drivers/net/wireless/ath/ath12k/dp.h | |
| parent | 4d922ce983cbb9d8f57335acb62d67697ac45202 (diff) | |
wifi: ath12k: refactor DP Rxdma ring structure
Currently data path Rxdma ring structure store the IDR buffer and lock.
These IDR handling is needed only for SW cookie conversion and not
needed for HW cookie conversion. REO Rxdma ring use the HW cookie
conversion and monitor Rxdma ring use the SW cookie conversion.
Since idr not needed for REO Rxdma ring, remove the IDR data entity
from the data path Rxdma ring structure. Introduce the new data path ring
structure for monitor rxmda rings since it need IDR data entity.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00125-QCAHKSWPL_SILICONZ-1
Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20231111043934.20485-5-quic_periyasa@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath12k/dp.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/dp.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath12k/dp.h b/drivers/net/wireless/ath/ath12k/dp.h index 61f765432516..1df3cdd46140 100644 --- a/drivers/net/wireless/ath/ath12k/dp.h +++ b/drivers/net/wireless/ath/ath12k/dp.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_DP_H @@ -31,7 +31,7 @@ struct dp_srng { u32 ring_id; }; -struct dp_rxdma_ring { +struct dp_rxdma_mon_ring { struct dp_srng refill_buf_ring; struct idr bufs_idr; /* Protects bufs_idr */ @@ -39,6 +39,11 @@ struct dp_rxdma_ring { int bufs_max; }; +struct dp_rxdma_ring { + struct dp_srng refill_buf_ring; + int bufs_max; +}; + #define ATH12K_TX_COMPL_NEXT(x) (((x) + 1) % DP_TX_COMP_RING_SIZE) struct dp_tx_ring { @@ -353,8 +358,8 @@ struct ath12k_dp { struct dp_rxdma_ring rx_refill_buf_ring; struct dp_srng rx_mac_buf_ring[MAX_RXDMA_PER_PDEV]; struct dp_srng rxdma_err_dst_ring[MAX_RXDMA_PER_PDEV]; - struct dp_rxdma_ring rxdma_mon_buf_ring; - struct dp_rxdma_ring tx_mon_buf_ring; + struct dp_rxdma_mon_ring rxdma_mon_buf_ring; + struct dp_rxdma_mon_ring tx_mon_buf_ring; struct ath12k_reo_q_addr_lut reoq_lut; }; |