From: Stephen Hemminger Date: Wed, 19 Sep 2007 22:36:46 +0000 (-0700) Subject: sky2: receive FIFO checking X-Git-Tag: v2.6.23-rc8~20^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75e806838a3327d4ca9030e588d34de11b04f341;p=pandora-kernel.git sky2: receive FIFO checking A driver writer from another operating system hinted that the versions of Yukon 2 chip with rambuffer (EC and XL) have a hardware bug that if the FIFO ever gets completely full it will hang. Sounds like a classic ring full vs ring empty wrap around bug. As a workaround, use the existing watchdog timer to check for ring full lockup. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik --- Reading git-diff-tree failed