From: Daniel Pieczko Date: Tue, 2 Oct 2012 12:36:18 +0000 (+0100) Subject: sfc: Work-around flush timeout when flushes have completed X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~143^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=525d9e824018cd7cc8d8d44832ddcd363abfe6e1;p=pandora-kernel.git sfc: Work-around flush timeout when flushes have completed We sometimes hit a "failed to flush" timeout on some TX queues, but the flushes have completed and the flush completion events seem to go missing. In this case, we can check the TX_DESC_PTR_TBL register and drain the queues if the flushes had finished. [bwh: Minor fixes to coding style] Signed-off-by: Ben Hutchings --- Reading git-diff-tree failed