From: Ben Hutchings <bhutchings@solarflare.com>
Date: Mon, 6 Dec 2010 22:55:00 +0000 (+0000)
Subject: sfc: Expand/correct comments on collector behaviour and function usage
X-Git-Tag: v2.6.38-rc1~476^2~275^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f2f6cd07a09bc0af1f2950189e426569561d1e6;p=pandora-kernel.git

sfc: Expand/correct comments on collector behaviour and function usage

Document exactly which registers and functions have special behaviour,
and why races on writes to descriptor pointers are safe.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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