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| author | Felix Fietkau <nbd@openwrt.org> | 2015-06-02 10:38:32 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-08-12 16:33:14 +0200 |
| commit | 0253429b31c2286d1c4eddc9762fa0d9f64f49b3 (patch) | |
| tree | a3392c7cd17f71db0f2d9ee5c2b6b7b187330f37 /drivers/usb | |
| parent | a3602c4c36771f02e1d1eefafa4232d83af1ae0d (diff) | |
| download | kernel_samsung_smdk4412-0253429b31c2286d1c4eddc9762fa0d9f64f49b3.zip kernel_samsung_smdk4412-0253429b31c2286d1c4eddc9762fa0d9f64f49b3.tar.gz kernel_samsung_smdk4412-0253429b31c2286d1c4eddc9762fa0d9f64f49b3.tar.bz2 | |
ath9k: fix DMA stop sequence for AR9003+
commit 300f77c08ded96d33f492aaa02549103852f0c12 upstream.
AR93xx and newer needs to stop rx before tx to avoid getting the DMA
engine or MAC into a stuck state.
This should reduce/fix the occurence of "Failed to stop Tx DMA" logspam.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
[bwh: Backported to 3.2:
- Also move initialisation of ret to match upstream
- ath_drain_all_txq() takes a second parameter]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/usb')
0 files changed, 0 insertions, 0 deletions