diff options
Diffstat (limited to 'package/kernel/mac80211/patches/326-ath9k-use-one-shot-read-in-ath9k_hw_update_mibstats.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/326-ath9k-use-one-shot-read-in-ath9k_hw_update_mibstats.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/package/kernel/mac80211/patches/326-ath9k-use-one-shot-read-in-ath9k_hw_update_mibstats.patch b/package/kernel/mac80211/patches/326-ath9k-use-one-shot-read-in-ath9k_hw_update_mibstats.patch deleted file mode 100644 index a22cd1d490..0000000000 --- a/package/kernel/mac80211/patches/326-ath9k-use-one-shot-read-in-ath9k_hw_update_mibstats.patch +++ /dev/null @@ -1,39 +0,0 @@ -From: Oleksij Rempel <linux@rempel-privat.de> -Date: Sun, 22 Mar 2015 19:29:53 +0100 -Subject: [PATCH] ath9k: use one shot read in ath9k_hw_update_mibstats - -this will reduce some overhead on usb bus. - -Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - ---- a/drivers/net/wireless/ath/ath9k/ani.c -+++ b/drivers/net/wireless/ath/ath9k/ani.c -@@ -107,11 +107,21 @@ static const struct ani_cck_level_entry - static void ath9k_hw_update_mibstats(struct ath_hw *ah, - struct ath9k_mib_stats *stats) - { -- stats->ackrcv_bad += REG_READ(ah, AR_ACK_FAIL); -- stats->rts_bad += REG_READ(ah, AR_RTS_FAIL); -- stats->fcs_bad += REG_READ(ah, AR_FCS_FAIL); -- stats->rts_good += REG_READ(ah, AR_RTS_OK); -- stats->beacons += REG_READ(ah, AR_BEACON_CNT); -+ u32 addr[5] = {AR_RTS_OK, AR_RTS_FAIL, AR_ACK_FAIL, -+ AR_FCS_FAIL, AR_BEACON_CNT}; -+ u32 data[5]; -+ -+ REG_READ_MULTI(ah, &addr[0], &data[0], 5); -+ /* AR_RTS_OK */ -+ stats->rts_good += data[0]; -+ /* AR_RTS_FAIL */ -+ stats->rts_bad += data[1]; -+ /* AR_ACK_FAIL */ -+ stats->ackrcv_bad += data[2]; -+ /* AR_FCS_FAIL */ -+ stats->fcs_bad += data[3]; -+ /* AR_BEACON_CNT */ -+ stats->beacons += data[4]; - } - - static void ath9k_ani_restart(struct ath_hw *ah) |