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| author | Felix Fietkau <nbd@nbd.name> | 2016-12-27 23:57:15 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-01-05 11:09:12 +0100 |
| commit | e3072599f6a5722421f21c16ddf9a5c27f1b7425 (patch) | |
| tree | 7b2d92650a28690a39811d9f6c627c85ea476c31 | |
| parent | 84bd74057f0d2543ddbc7de2351b0a310df329c6 (diff) | |
| download | upstream-e3072599f6a5722421f21c16ddf9a5c27f1b7425.tar.gz upstream-e3072599f6a5722421f21c16ddf9a5c27f1b7425.tar.bz2 upstream-e3072599f6a5722421f21c16ddf9a5c27f1b7425.zip | |
ath9k: don't run periodic and nf calibration at the same time
Might fix some stability issues on older chips
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | package/kernel/mac80211/patches/347-ath9k-don-t-run-periodic-and-nf-calibation-at-the-sa.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/347-ath9k-don-t-run-periodic-and-nf-calibation-at-the-sa.patch b/package/kernel/mac80211/patches/347-ath9k-don-t-run-periodic-and-nf-calibation-at-the-sa.patch new file mode 100644 index 0000000000..529e1098b3 --- /dev/null +++ b/package/kernel/mac80211/patches/347-ath9k-don-t-run-periodic-and-nf-calibation-at-the-sa.patch @@ -0,0 +1,26 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 27 Dec 2016 23:16:23 +0100 +Subject: [PATCH] ath9k: don't run periodic and nf calibation at the same time + +The checks already prevents periodic cal from being started while noise +floor calibration runs. It is missing checks for the other way around. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c ++++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c +@@ -676,10 +676,10 @@ static int ar9002_hw_calibrate(struct at + return 0; + + ah->cal_list_curr = currCal = currCal->calNext; +- if (currCal->calState == CAL_WAITING) { ++ if (currCal->calState == CAL_WAITING) + ath9k_hw_reset_calibration(ah, currCal); +- return 0; +- } ++ ++ return 0; + } + + /* Do NF cal only at longer intervals */ |