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| author |   Michael Buesch <mb@bu3sch.de> | 2008-04-23 19:13:01 +0200 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2008-04-23 21:25:36 -0400 |
| commit | 1033b3ea11820ea1fb1b877207bd6724e9aaedc3 (patch) | |
| tree | 6037db5b31dcaa0596f5cca9843612707c881279 /net/unix/af_unix.c | |
| parent | mac80211: fix use before check of Qdisc length (diff) | |
| download | wireguard-linux-1033b3ea11820ea1fb1b877207bd6724e9aaedc3.tar.xz wireguard-linux-1033b3ea11820ea1fb1b877207bd6724e9aaedc3.zip | |
b43: Workaround DMA quirks
Some mainboards/CPUs don't allow DMA masks bigger than a certain limit.
Some VIA crap^h^h^h^hdevices have an upper limit of 0xFFFFFFFF. So in this
case a 64-bit b43 device would always fail to acquire the mask.
Implement a workaround to fallback to lower DMA mask, as we can always
also support a lower mask.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions