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| author | Francesco Magliocca <franciman12@gmail.com> | 2022-01-12 11:15:11 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-01-17 15:45:15 +0300 |
| commit | 6bae9de622d3ef4805aba40e763eb4b0975c4f6d (patch) | |
| tree | 618b919e35478c8261d98fcf5c8d81227f1cf8ae /drivers/net/wireless/ath/ath10k/core.c | |
| parent | d17efe4f80fc729416b5a467b4c60448cee64bfb (diff) | |
| download | linux-6bae9de622d3ef4805aba40e763eb4b0975c4f6d.tar.xz | |
ath10k: abstract htt_rx_desc structure
QCA6174 card often hangs with the current htt_rx_desc
memory layout in some circumstances, because its firmware
fails to handle length differences.
Therefore we must abstract the htt_rx_desc structure
and operations on it, to allow different wireless cards
to use different, unrelated rx descriptor structures.
Define a base htt_rx_desc structure and htt_rx_desc_v1
for use with the QCA family of ath10k supported cards
and htt_rx_desc_v2 for use with the WCN3990 card.
Define htt_rx_desc_ops which contains the abstract operations
to access the generic htt_rx_desc, give implementations
for each card and update htt_rx.c to use the defined
abstract interface to rx descriptors.
Fixes: e3def6f7ddf8 ("ath10k: Update rx descriptor for WCN3990 target")
Tested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00157-QCARMSWPZ-1
Co-developed-by: Enrico Lumetti <enrico@fracta.dev>
Signed-off-by: Enrico Lumetti <enrico@fracta.dev>
Signed-off-by: Francesco Magliocca <franciman12@gmail.com>
Link: https://lore.kernel.org/ath10k/CAH4F6usFu8-A6k5Z7rU9__iENcSC6Zr-NtRhh_aypR74UvN1uQ@mail.gmail.com/
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20211216151823.68878-1-franciman12@gmail.com
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/core.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 8f5b8eb368fa..9e1f483e1362 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -75,6 +75,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA988X_BOARD_DATA_SZ, .board_ext_size = QCA988X_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca988x_ops, .decap_align_bytes = 4, .spectral_bin_discard = 0, @@ -111,6 +112,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA988X_BOARD_DATA_SZ, .board_ext_size = QCA988X_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca988x_ops, .decap_align_bytes = 4, .spectral_bin_discard = 0, @@ -148,6 +150,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA9887_BOARD_DATA_SZ, .board_ext_size = QCA9887_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca988x_ops, .decap_align_bytes = 4, .spectral_bin_discard = 0, @@ -184,6 +187,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA6174_BOARD_DATA_SZ, .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca6174_sdio_ops, .hw_clk = qca6174_clk, .target_cpu_freq = 176000000, @@ -216,6 +220,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA6174_BOARD_DATA_SZ, .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca988x_ops, .decap_align_bytes = 4, .spectral_bin_discard = 0, @@ -252,6 +257,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA6174_BOARD_DATA_SZ, .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca988x_ops, .decap_align_bytes = 4, .spectral_bin_discard = 0, @@ -288,6 +294,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA6174_BOARD_DATA_SZ, .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca988x_ops, .decap_align_bytes = 4, .spectral_bin_discard = 0, @@ -325,6 +332,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA6174_BOARD_DATA_SZ, .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca6174_ops, .hw_clk = qca6174_clk, .target_cpu_freq = 176000000, @@ -370,6 +378,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA99X0_BOARD_EXT_DATA_SZ, }, .sw_decrypt_mcast_mgmt = true, + .rx_desc_ops = &qca99x0_rx_desc_ops, .hw_ops = &qca99x0_ops, .decap_align_bytes = 1, .spectral_bin_discard = 4, @@ -415,6 +424,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .ext_board_size = QCA99X0_EXT_BOARD_DATA_SZ, }, .sw_decrypt_mcast_mgmt = true, + .rx_desc_ops = &qca99x0_rx_desc_ops, .hw_ops = &qca99x0_ops, .decap_align_bytes = 1, .spectral_bin_discard = 12, @@ -461,6 +471,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA99X0_BOARD_EXT_DATA_SZ, }, .sw_decrypt_mcast_mgmt = true, + .rx_desc_ops = &qca99x0_rx_desc_ops, .hw_ops = &qca99x0_ops, .decap_align_bytes = 1, .spectral_bin_discard = 12, @@ -501,6 +512,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA9377_BOARD_DATA_SZ, .board_ext_size = QCA9377_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca988x_ops, .decap_align_bytes = 4, .spectral_bin_discard = 0, @@ -537,6 +549,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA9377_BOARD_DATA_SZ, .board_ext_size = QCA9377_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca6174_ops, .hw_clk = qca6174_clk, .target_cpu_freq = 176000000, @@ -575,6 +588,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_size = QCA9377_BOARD_DATA_SZ, .board_ext_size = QCA9377_BOARD_EXT_DATA_SZ, }, + .rx_desc_ops = &qca988x_rx_desc_ops, .hw_ops = &qca6174_ops, .hw_clk = qca6174_clk, .target_cpu_freq = 176000000, @@ -611,6 +625,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .board_ext_size = QCA4019_BOARD_EXT_DATA_SZ, }, .sw_decrypt_mcast_mgmt = true, + .rx_desc_ops = &qca99x0_rx_desc_ops, .hw_ops = &qca99x0_ops, .decap_align_bytes = 1, .spectral_bin_discard = 4, @@ -643,6 +658,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .dir = WCN3990_HW_1_0_FW_DIR, }, .sw_decrypt_mcast_mgmt = true, + .rx_desc_ops = &wcn3990_rx_desc_ops, .hw_ops = &wcn3990_ops, .decap_align_bytes = 1, .num_peers = TARGET_HL_TLV_NUM_PEERS, |