From: Hariprasad Shenai <hariprasad@chelsio.com>
Date: Wed, 25 Feb 2015 11:20:04 +0000 (+0530)
Subject: cxgb4: Fix PCI-E Memory window interface for big-endian systems
X-Git-Tag: omap-for-v4.1/wl12xx-dt~68^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f01aa633e040e52603b8defd2263691d15b86cb0;p=pandora-kernel.git

cxgb4: Fix PCI-E Memory window interface for big-endian systems

When doing reads and writes to adapter memory via the PCI-E Memory Window
interface, data gets swizzled on 4-byte boundaries on Big-Endian systems
because we need to account for the register read/write interface which
incorporates a swizzle onto the Little-Endian PCI-E Bus.

Based on original work by Casey Leedom <leedom@chelsio.com>

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed