diff options
| author | Anilkumar Kolli <akolli@codeaurora.org> | 2021-12-08 11:44:00 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2021-12-09 11:10:33 +0300 |
| commit | 7e2ea2e947046834a450295dfd328adb70a9f864 (patch) | |
| tree | 9d8b7e418711b94e692ed0057307c7d20e8cd00e /drivers/net/wireless/ath/ath11k/dp.c | |
| parent | 88ee00d130f744854cdd91ad76a888d9e66996d1 (diff) | |
| download | linux-7e2ea2e947046834a450295dfd328adb70a9f864.tar.xz | |
ath11k: Process full monitor mode rx support
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 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.
The advantage with full monitor mode is hardware has status buffers
available for all the MPDUs in mon_dst_ring, which makes it possible
to deliver more frames to be seen on sniffer.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/1638881695-22155-4-git-send-email-akolli@codeaurora.org
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/dp.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/dp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c index 81b0b2baa461..8b790ce72e5d 100644 --- a/drivers/net/wireless/ath/ath11k/dp.c +++ b/drivers/net/wireless/ath/ath11k/dp.c @@ -1051,6 +1051,7 @@ int ath11k_dp_alloc(struct ath11k_base *ab) INIT_LIST_HEAD(&dp->reo_cmd_list); INIT_LIST_HEAD(&dp->reo_cmd_cache_flush_list); + INIT_LIST_HEAD(&dp->dp_full_mon_mpdu_list); spin_lock_init(&dp->reo_cmd_lock); dp->reo_cmd_cache_flush_count = 0; |