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| author | Carl Huang <cjhuang@codeaurora.org> | 2020-09-30 13:51:09 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-10-01 22:32:04 +0300 |
| commit | 701e48a43e1578c6095d8298ffd1afd8d0ae63be (patch) | |
| tree | 9f4e19e1258f50c76784958cb5962cdf5448c29f /drivers/net/wireless/ath/ath11k/hal.c | |
| parent | 87e8497a7d46a05574cb7cca25eabf3a3221093e (diff) | |
| download | linux-701e48a43e1578c6095d8298ffd1afd8d0ae63be.tar.xz | |
ath11k: add packet log support for QCA6390
Add packet log support for QCA6390, otherwise the data connection will stall
within a minute or so. Enable it via debugfs and use trace-cmd to capture the
pktlogs.
echo 0xffff 1 > /sys/kernel/debug/ath11k/qca6390\ hw2.0/mac0/pktlog_filter
The mon status ring doesn't support interrupt so far, so host starts
a timer to reap this ring. The timer handler also reaps the
rxdma_err_dst_ring in case of monitor mode.
As QCA6390 requires bss created ahead of starting vdev, so check
vdev_start_delay for monitor mode.
For QCA6390, it uses wbm_desc_rel_ring to return descriptors.
It also uses rx_refill_buf_ring to fill mon buffer instead of
rxdma_mon_buf_ring.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1601463073-12106-2-git-send-email-kvalo@codeaurora.org
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/hal.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/hal.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/hal.c b/drivers/net/wireless/ath/ath11k/hal.c index 5cd948f55b95..a23e87910056 100644 --- a/drivers/net/wireless/ath/ath11k/hal.c +++ b/drivers/net/wireless/ath/ath11k/hal.c @@ -560,6 +560,8 @@ void ath11k_hal_srng_get_params(struct ath11k_base *ab, struct hal_srng *srng, params->intr_batch_cntr_thres_entries = srng->intr_batch_cntr_thres_entries; params->low_threshold = srng->u.src_ring.low_threshold; + params->msi_addr = srng->msi_addr; + params->msi_data = srng->msi_data; params->flags = srng->flags; } |