QCN9074 HW supports full monitor mode. The advantage with full monitor mode is HW has status buffers available for all the MPDUs in mon_dst_ring. HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE cmd is sent to FW to enable the full monitor mode. A new hw_param full_monitor_mode is added to enable full monitor support for QCN9074. In full monitor mode, monitor destination ring is read in software monitor ring descriptor format instead of reo_entrance_ring format. Add new sw_mon_ring descriptor. In full monitor mode, monitor destination ring is read before monitor status ring. mon_dst_ring has ppdu id, reap till the end of ppdu. Add all the MPDUs to a list. Start processing the status ring, if PPDU id in status ring is lagging behind, reap the status ring, once the PPDU ID matches, deliver the msdu to upper layer. If status PPDU id leading, reap the mon_dst_ring. Anilkumar Kolli (3): ath11k: Add htt cmd to enable full monitor mode ath11k: add software monitor ring descriptor for full monitor ath11k: Process full monitor mode rx support --- V2: - Rebased on ToT - Update commit log (kalle) - Tested on qca6390 drivers/net/wireless/ath/ath11k/core.c | 5 + drivers/net/wireless/ath/ath11k/dp.c | 1 + drivers/net/wireless/ath/ath11k/dp.h | 54 +++- drivers/net/wireless/ath/ath11k/dp_rx.c | 409 ++++++++++++++++++++++++++++- drivers/net/wireless/ath/ath11k/dp_tx.c | 48 ++++ drivers/net/wireless/ath/ath11k/dp_tx.h | 2 + drivers/net/wireless/ath/ath11k/hal_desc.h | 19 ++ drivers/net/wireless/ath/ath11k/hal_rx.c | 44 ++++ drivers/net/wireless/ath/ath11k/hal_rx.h | 17 ++ drivers/net/wireless/ath/ath11k/hw.h | 1 + 10 files changed, 597 insertions(+), 3 deletions(-) -- 2.7.4
