From: Florian Westphal <fw@strlen.de>
Date: Wed, 3 Sep 2014 13:34:26 +0000 (+0000)
Subject: e1000: add and use e1000_rx_buffer info for Rx
X-Git-Tag: fixes-against-v3.18-rc2~81^2~77^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93f0afe9ce9cb095f1fcb23da8a5897f85d61275;p=pandora-kernel.git

e1000: add and use e1000_rx_buffer info for Rx

e1000 uses the same metadata struct for Rx and Tx.  But Tx and Rx have
different requirements.

For Rx, we only need to store a buffer and a DMA address.

Follow-up patch will remove skb for Rx, bringing rx_buffer_info down
to 16 bytes on x86_64.

[ buffer_info is 48 bytes ]

Signed-off-by: Florian Westphal <fw@strlen.de>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

Reading git-diff-tree failed