From 978ff6db23279422046c1b3f89fe2045c234dc91 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@redhat.com>
Date: Mon, 5 Jan 2009 14:12:51 +0000
Subject: [PATCH] pata_hpt3x3: Workarounds for chipset

Correct the DMA bit flags (UDMA and MWDMA were swapped)
Add workarounds so that we clear ERR and INTR bits before issuing a DMA
Add workarounds so that we stop a live DMA before touching the CTL register

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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