From: Mike Habeck <habeck@sgi.com>
Date: Sat, 26 Mar 2005 02:34:00 +0000 (-0700)
Subject: [IA64-SGI] Altix only: Fix for sn_dma_flush
X-Git-Tag: v2.6.12-rc4~117^2~5^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de7548d0e202263bb6bfd7574a7889e85a691937;p=pandora-kernel.git

[IA64-SGI] Altix only: Fix for sn_dma_flush

The following patch fixes a bug in the SGI Altix sn_dma_flush code.
sn_dma_flush is broken in 2.6.  The code isn't waiting for the DMA
data to be flushed out of the PIC ASIC. This patch is based off the
linux-ia64-test-2.6.12 tree

Signed-off-by: Mike Habeck <habeck@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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