From: Ben Hutchings <bhutchings@solarflare.com>
Date: Wed, 25 Nov 2009 16:11:35 +0000 (+0000)
Subject: sfc: Split MAC stats DMA initiation and completion
X-Git-Tag: v2.6.33-rc1~388^2~185
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55edc6e6ff728681ebc10d418222740705376664;p=pandora-kernel.git

sfc: Split MAC stats DMA initiation and completion

From: Steve Hodgson <shodgson@solarflare.com>

Currently we initiate MAC stats DMA and busy-wait for completion when
stats are requested.  We can improve on this with a periodic timer to
initiate and poll for stats, and opportunistically poll when stats are
requested.

Since efx_nic::stats_disable_count and efx_stats_{disable,enable}()
are Falcon-specific, rename them and move them accordingly.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed