From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Fri, 3 Feb 2006 11:04:58 +0000 (-0800)
Subject: [PATCH] ide: set latency when resetting it821x out of firmware mode
X-Git-Tag: v2.6.16-rc3~213
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=0c866b5103ad65de04a2a211f8db56820179cb53;p=~emulex%2Finfiniband.git

[PATCH] ide: set latency when resetting it821x out of firmware mode

Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 108fda83fea..38f41b377ff 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -733,7 +733,7 @@ static void __devinit it8212_disable_raid(struct pci_dev *dev)
 
 	pci_write_config_dword(dev,0x4C, 0x02040204);
 	pci_write_config_byte(dev, 0x42, 0x36);
-	pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0);
+	pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
 }
 
 static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const char *name)