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| author | Hauke Mehrtens <hauke@openwrt.org> | 2013-03-10 20:31:07 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@openwrt.org> | 2013-03-10 20:31:07 +0000 |
| commit | d1e2e3d87b61eb59d4852ce3591d3a53a9ba9c06 (patch) | |
| tree | 95c49a762e2e1b9ce3dcc0064ebbcbb36821703e /target/linux/ar71xx | |
| parent | d388ac895418615d0b88d90e1ca46a8e06b41f67 (diff) | |
| download | upstream-d1e2e3d87b61eb59d4852ce3591d3a53a9ba9c06.tar.gz upstream-d1e2e3d87b61eb59d4852ce3591d3a53a9ba9c06.tar.bz2 upstream-d1e2e3d87b61eb59d4852ce3591d3a53a9ba9c06.zip | |
mac80211: backport of r35671: b43: Increase number of RX DMA slots
Bastian Bittorf reported that some of the silent freezes on a Linksys WRT54G
were due to overflow of the RX DMA ring buffer, which was created with 64
slots. That finding reminded me that I was seeing similar crashed on a netbook,
which also has a relatively slow processor. After increasing the number of
slots to 128, runs on the netbook that previously failed now worked; however,
I found that 109 slots had been used in one test. For that reason, the number
of slots is being increased to 256.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@35947 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx')
0 files changed, 0 insertions, 0 deletions