Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:10312 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755771AbcG0MiD (ORCPT ); Wed, 27 Jul 2016 08:38:03 -0400 From: Vasanthakumar Thiagarajan To: CC: , Vasanthakumar Thiagarajan Subject: [PATCH 4/4] ath10k: Remove 4-addr padding related hw_param configuration Date: Wed, 27 Jul 2016 18:06:46 +0530 Message-ID: <1469623006-13178-5-git-send-email-vthiagar@qti.qualcomm.com> (sfid-20160727_143806_896674_3EB887B3) In-Reply-To: <1469623006-13178-1-git-send-email-vthiagar@qti.qualcomm.com> References: <1469623006-13178-1-git-send-email-vthiagar@qti.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: 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 --- 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 9c5e93b..74d0ace 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, @@ -201,7 +195,6 @@ 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, @@ -224,7 +217,6 @@ 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, @@ -285,7 +277,6 @@ 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 cdd2ce4..1620e76 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; -- 1.9.1