From: Michael Buesch Date: Wed, 23 Apr 2008 17:13:01 +0000 (+0200) Subject: b43: Workaround DMA quirks X-Git-Tag: v2.6.26-rc1~1088^2~4^2~4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1033b3ea11820ea1fb1b877207bd6724e9aaedc3;p=pandora-kernel.git 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 Signed-off-by: John W. Linville --- Reading git-diff-tree failed