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From:	Florian Fainelli <florian.fainelli@int-evry.fr>
To:	linux-mips@linux-mips.org
Subject: [PATCH 5/7] MTX1 clear PCI errors
Date:	Fri, 2 Mar 2007 22:08:01 +0100
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This patch clears PCI errors after showing more debug informations.

Signed-off-by: Florian Fainelli <florian.fainelli@int-evry.fr>
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diff -urN linux-2.6.19/arch/mips/pci/ops-au1000.c linux-2.6.19.new/arch/mips/pci/ops-au1000.c
--- linux-2.6.19/arch/mips/pci/ops-au1000.c	2006-11-29 22:57:37.000000000 +0100
+++ linux-2.6.19.new/arch/mips/pci/ops-au1000.c	2006-12-28 03:02:42.000000000 +0100
@@ -172,7 +172,11 @@
 		error = -1;
 		DBG("Au1x Master Abort\n");
 	} else if ((status >> 28) & 0xf) {
-		DBG("PCI ERR detected: status %x\n", status);
+		DBG("PCI ERR detected: device %d, status %x\n", device, ((status >> 28) & 0xf));
+		
+		/* clear errors */
+		au_writel(status & 0xf000ffff, Au1500_PCI_STATCMD);		
+
 		*data = 0xffffffff;
 		error = -1;
 	}

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