From: Andy Walls Date: Mon, 29 Sep 2008 00:46:02 +0000 (-0300) Subject: V4L/DVB (9110): cx18: Add default behavior of checking and retrying PCI MMIO accesses X-Git-Tag: v2.6.28-rc1~601^2~58 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d267d85101c509020a12686b96cbd179deaf4ecd;p=pandora-kernel.git V4L/DVB (9110): cx18: Add default behavior of checking and retrying PCI MMIO accesses cx18: Add default behavior of checking and retrying PCI MMIO accesses. The concept of checking and retrying PCI MMIO accesses for better reliability in older motherboards was suggested by Steve Toth . This change implements MMIO retries and the retry_mmio module parameter that is enabled by default. Limited experiments have shown this is more reliable than the mmio_ndelay parameter. mmio_ndelay has insignificant effect with retries enabled. Signed-off-by: Andy Walls Signed-off-by: Mauro Carvalho Chehab --- Reading git-diff-tree failed