From 95b5bf7ccca0d7ba575a7e26a7ed4146b9190071 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Fri, 9 Sep 2016 17:25:36 +0300 Subject: [PATCH] ath10k: remove 4-addr padding related hw_param configuration hw_4addr_pad was added to handle different types of padding in 4-address rx frame. But this padding is not very specific to 4-address, it can happen even with three address + ethernet decap mode. Since the padding information can be obtained through Rx desc for QCA99X0 and newer chips, this hw_param is not needed any more. Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/core.c | 9 --------- drivers/net/wireless/ath/ath10k/hw.h | 8 -------- 2 files changed, 17 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 2d405a6c3375..3a8984ba9f74 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -60,7 +60,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0, .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, .cal_data_len = 2116, .fw = { .dir = QCA988X_HW_2_0_FW_DIR, @@ -80,7 +79,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0, .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, .cal_data_len = 2116, .fw = { .dir = QCA9887_HW_1_0_FW_DIR, @@ -117,7 +115,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0, .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, .cal_data_len = 8124, .fw = { .dir = QCA6174_HW_2_1_FW_DIR, @@ -136,7 +133,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0, .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, .cal_data_len = 8124, .fw = { .dir = QCA6174_HW_3_0_FW_DIR, @@ -155,7 +151,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0, .channel_counters_freq_hz = 88000, .max_probe_resp_desc_thres = 0, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_AFTER, .cal_data_len = 8124, .fw = { /* uses same binaries as hw3.0 */ @@ -177,7 +172,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .cck_rate_map_rev2 = true, .channel_counters_freq_hz = 150000, .max_probe_resp_desc_thres = 24, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE, .tx_chain_mask = 0xf, .rx_chain_mask = 0xf, .max_spatial_stream = 4, @@ -202,7 +196,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .cck_rate_map_rev2 = true, .channel_counters_freq_hz = 150000, .max_probe_resp_desc_thres = 24, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE, .tx_chain_mask = 0xf, .rx_chain_mask = 0xf, .max_spatial_stream = 4, @@ -226,7 +219,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .continuous_frag_desc = true, .channel_counters_freq_hz = 150000, .max_probe_resp_desc_thres = 24, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE, .tx_chain_mask = 3, .rx_chain_mask = 3, .max_spatial_stream = 2, @@ -288,7 +280,6 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .cck_rate_map_rev2 = true, .channel_counters_freq_hz = 125000, .max_probe_resp_desc_thres = 24, - .hw_4addr_pad = ATH10K_HW_4ADDR_PAD_BEFORE, .tx_chain_mask = 0x3, .rx_chain_mask = 0x3, .max_spatial_stream = 2, diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 204f88273572..308e423d4b99 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -338,11 +338,6 @@ enum ath10k_hw_rate_rev2_cck { ATH10K_HW_RATE_REV2_CCK_SP_11M, }; -enum ath10k_hw_4addr_pad { - ATH10K_HW_4ADDR_PAD_AFTER, - ATH10K_HW_4ADDR_PAD_BEFORE, -}; - enum ath10k_hw_cc_wraparound_type { ATH10K_HW_CC_WRAP_DISABLED = 0, @@ -395,9 +390,6 @@ struct ath10k_hw_params { */ u32 max_probe_resp_desc_thres; - /* The padding bytes's location is different on various chips */ - enum ath10k_hw_4addr_pad hw_4addr_pad; - u32 tx_chain_mask; u32 rx_chain_mask; u32 max_spatial_stream; -- 2.20.1