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authorAndrea Merello <andrea.merello@gmail.com>2014-04-04 20:25:51 +0400
committerJohn W. Linville <linville@tuxdriver.com>2014-04-22 23:06:27 +0400
commit294bc611abab43e83bf14d85c493e77ceb364f2e (patch)
treec85da774eb7c54f83180676bc849c889f53e9dee /drivers/net/wireless/ray_cs.c
parent6bcb20c7768ceca2138a6d9642d532f357e0b6c5 (diff)
downloadlinux-294bc611abab43e83bf14d85c493e77ceb364f2e.tar.xz
rtl8180: be paranoid in stopping unused queues.
HW should never attempt to perform DMA for unused queues. For rtl8187se this is ensured by setting a dedicated register at init time, before enabling TX. In rtl8180/5 the register is only written at the first TX (because in rtl8180/5 it serves also to kick DMA for used queues). This should be enough, but it's worth to add a register write at init time, before enabling TX. Signed-off-by: Andrea Merello <andrea.merello@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ray_cs.c')
0 files changed, 0 insertions, 0 deletions