[PATCH 0/3] wifi: ath12k: add page_pool support for rx data path
Lorenzo Bianconi
lorenzo.bianconi at oss.qualcomm.com
Wed Oct 14 07:30:37 PDT 2026
> Convert the Rx refill buffers to the page_pool API instead of allocating
> an skb with dev_alloc_skb() and mapping it with dma_map_single().
> Fix DMA direction for reinjeced packets.
Hi Jeff,
I will post v2 of this series addressing received comments.
Regards,
Lorenzo
>
> ---
> Lorenzo Bianconi (3):
> wifi: ath12k: fix datapath lookup in ath12k_wifi7_dp_rx_process_err()
> wifi: ath12k: fix DMA direction for re-injected Rx buffers
> wifi: ath12k: rely on page_pool APIs for buffer allocation
>
> drivers/net/wireless/ath/ath12k/Kconfig | 1 +
> drivers/net/wireless/ath/ath12k/core.h | 1 +
> drivers/net/wireless/ath/ath12k/dp.c | 5 +-
> drivers/net/wireless/ath/ath12k/dp.h | 1 +
> drivers/net/wireless/ath/ath12k/dp_rx.c | 101 +++++++++++++++++--------
> drivers/net/wireless/ath/ath12k/dp_rx.h | 29 +++++++
> drivers/net/wireless/ath/ath12k/wifi7/dp_mon.c | 5 +-
> drivers/net/wireless/ath/ath12k/wifi7/dp_rx.c | 67 ++++++++--------
> 8 files changed, 138 insertions(+), 72 deletions(-)
> ---
> base-commit: 17e4b9ea527b6c9491bed60f646bb2eff7d8db7b
> change-id: 20261007-ath12k-pp-e8c62b54d756
>
> Best regards,
> --
> Lorenzo Bianconi <lorenzo.bianconi at oss.qualcomm.com>
>
>
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