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/core.c | |
| parent | 65901a9e70584afb840b1c013d582d07b7f61696 (diff) | |
| download | linux-2f38c3c01de945234d23dd163e3528ccb413066d.tar.bz2 | |
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/core.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 3a8984ba9f74..98af0053d30d 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -68,6 +68,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA988X_BOARD_EXT_DATA_SZ, }, .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, }, { .id = QCA9887_HW_1_0_VERSION, @@ -87,6 +88,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA9887_BOARD_EXT_DATA_SZ, }, .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, }, { .id = QCA6174_HW_2_1_VERSION, @@ -105,6 +107,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, }, { .id = QCA6174_HW_2_1_VERSION, @@ -123,6 +126,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, }, { .id = QCA6174_HW_3_0_VERSION, @@ -141,6 +145,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, }, { .id = QCA6174_HW_3_2_VERSION, @@ -160,6 +165,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, }, { .id = QCA99X0_HW_2_0_DEV_VERSION, @@ -184,6 +190,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { }, .sw_decrypt_mcast_mgmt = true, .hw_ops = &qca99x0_ops, + .decap_align_bytes = 1, }, { .id = QCA9984_HW_1_0_DEV_VERSION, @@ -208,6 +215,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { }, .sw_decrypt_mcast_mgmt = true, .hw_ops = &qca99x0_ops, + .decap_align_bytes = 1, }, { .id = QCA9888_HW_2_0_DEV_VERSION, @@ -231,6 +239,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { }, .sw_decrypt_mcast_mgmt = true, .hw_ops = &qca99x0_ops, + .decap_align_bytes = 1, }, { .id = QCA9377_HW_1_0_DEV_VERSION, @@ -249,6 +258,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA9377_BOARD_EXT_DATA_SZ, }, .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, }, { .id = QCA9377_HW_1_1_DEV_VERSION, @@ -267,6 +277,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA9377_BOARD_EXT_DATA_SZ, }, .hw_ops = &qca988x_ops, + .decap_align_bytes = 4, }, { .id = QCA4019_HW_1_0_DEV_VERSION, @@ -292,6 +303,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { }, .sw_decrypt_mcast_mgmt = true, .hw_ops = &qca99x0_ops, + .decap_align_bytes = 1, }, }; |