xiaomi-sm8450/android_kernel_xiaomi_sm8450
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ath10k: report tx rate using ieee80211_tx_rate_update()

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Mesh path metric needs tx rate information from ieee80211_tx_status()
call but in ath10k there is no mechanism to report tx rate information
via ieee80211_tx_status(), the tx rate is only accessible via
sta_statiscs() op.

Per peer tx stats has tx rate info available, Tx rate is available
to ath10k driver after every 4 PPDU sent in the air. For each PPDU,
ath10k driver updates rate informattion to mac80211 using
ieee80211_tx_rate_update().

Per peer txrate information is updated through per peer statistics
and is available for QCA9888/QCA9984/QCA4019/QCA998X only

Tested on QCA9984 with firmware-5.bin_10.4-3.5.3-00053
Tested on QCA998X with firmware-5.bin_10.2.4-1.0-00036

Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Anilkumar Kolli
2018-12-20 09:53:28 +02:00
committed by Kalle Valo
parent 85bd0107c6
commit 9a9cf0e63f
3 changed files with 64 additions and 5 deletions
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drivers/net/wireless/ath/ath10k/wmi.h
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@@ -4984,6 +4984,7 @@ enum wmi_rate_preamble {
(((preamble) << 6) | ((nss) << 4) | (rate))
#define ATH10K_HW_AMPDU(flags) ((flags) & 0x1)
#define ATH10K_HW_BA_FAIL(flags) (((flags) >> 1) & 0x3)
#define ATH10K_FW_SKIPPED_RATE_CTRL(flags) (((flags) >> 6) & 0x1)
#define ATH10K_VHT_MCS_NUM 10
#define ATH10K_BW_NUM 4