43 lines
1.7 KiB
Diff
43 lines
1.7 KiB
Diff
From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
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Date: Wed, 12 Oct 2016 12:59:02 +0530
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Subject: [PATCH] ath10k: Fix failure to send NULL func frame for 10.4
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This partially reverts 'commit 2cdce425aa33
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("ath10k: Fix broken NULL func data frame status for 10.4")'
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Unfortunately this breaks sending NULL func and the existing
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issue of obtaining proper tx status for NULL function will be
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fixed. Also update the comments for feature flag added to be
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useless and not working
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Fixes: 2cdce425aa33 "ath10k: Fix broken NULL func data frame status for
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10.4"
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Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
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---
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--- a/drivers/net/wireless/ath/ath10k/core.h
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+++ b/drivers/net/wireless/ath/ath10k/core.h
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@@ -556,10 +556,8 @@ enum ath10k_fw_features {
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*/
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ATH10K_FW_FEATURE_BTCOEX_PARAM = 14,
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- /* Older firmware with HTT delivers incorrect tx status for null func
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- * frames to driver, but this fixed in 10.2 and 10.4 firmware versions.
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- * Also this workaround results in reporting of incorrect null func
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- * status for 10.4. This flag is used to skip the workaround.
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+ /* Unused flag and proven to be not working, enable this if you want
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+ * to experiment sending NULL func data frames in HTT TX
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*/
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ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR = 15,
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--- a/drivers/net/wireless/ath/ath10k/mac.c
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+++ b/drivers/net/wireless/ath/ath10k/mac.c
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@@ -3274,8 +3274,6 @@ ath10k_mac_tx_h_get_txmode(struct ath10k
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if (ar->htt.target_version_major < 3 &&
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(ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc)) &&
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!test_bit(ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX,
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- ar->running_fw->fw_file.fw_features) &&
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- !test_bit(ATH10K_FW_FEATURE_SKIP_NULL_FUNC_WAR,
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ar->running_fw->fw_file.fw_features))
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return ATH10K_HW_TXRX_MGMT;
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