diff options
| author | Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> | 2016-09-26 21:56:24 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-09-27 15:15:51 +0300 |
| commit | 2f38c3c01de945234d23dd163e3528ccb413066d (patch) | |
| tree | 936ac3c28df219d4319106eccd115e3b004f164b /drivers/net/wireless/ath/ath10k/hw.h | |
| parent | 65901a9e70584afb840b1c013d582d07b7f61696 (diff) | |
ath10k: fix rfc1042 header retrieval in QCA4019 with eth decap mode
Chipset from QCA99X0 onwards (QCA99X0, QCA9984, QCA4019 & future)
rx_hdr_status is not padded to align in 4-byte boundary. Define a
new hw_params field to handle different alignment behaviour between
different hw. This patch fixes improper retrieval of rfc1042 header
with QCA4019. This patch along with "ath10k: Properly remove padding
from the start of rx payload" will fix traffic failure in ethernet
decap mode for QCA4019.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/hw.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 4a01bcff49a7..6038b7486f1d 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -408,6 +408,9 @@ struct ath10k_hw_params { bool sw_decrypt_mcast_mgmt; const struct ath10k_hw_ops *hw_ops; + + /* Number of bytes used for alignment in rx_hdr_status of rx desc. */ + int decap_align_bytes; }; struct htt_rx_desc; |