[PATCH 0/3] wifi: ath12k: add page_pool support for rx data path
Lorenzo Bianconi
lorenzo.bianconi at oss.qualcomm.com
Thu Oct 8 06:15:57 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.
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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(-)
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base-commit: 17e4b9ea527b6c9491bed60f646bb2eff7d8db7b
change-id: 20261007-ath12k-pp-e8c62b54d756
Best regards,
--
Lorenzo Bianconi <lorenzo.bianconi at oss.qualcomm.com>
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