From: Jens Osterkamp <jens@de.ibm.com>
Date: Tue, 19 Dec 2006 14:32:43 +0000 (+0100)
Subject: [POWERPC] cell: Enable spider workarounds on all PCI buses
X-Git-Tag: v2.6.20-rc2~84^2~12^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a24e57be9baed6ccb552fbdb8e7e29e9c2da0375;p=platform%2Fkernel%2Flinux-exynos.git

[POWERPC] cell: Enable spider workarounds on all PCI buses

Don't limit spider I/O workarounds to the first two buses.
The IBM Cell blade has three of them (one PCI, two PCIe)
and we want to handle them all.

Signed-off-by: Jens Osterkamp <jens@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
---

diff --git a/arch/powerpc/platforms/cell/io-workarounds.c b/arch/powerpc/platforms/cell/io-workarounds.c
index 580d425..7c73128 100644
--- a/arch/powerpc/platforms/cell/io-workarounds.c
+++ b/arch/powerpc/platforms/cell/io-workarounds.c
@@ -37,7 +37,7 @@
  */
 #define SPIDER_DISABLE_PREFETCH
 
-#define MAX_SPIDERS	2
+#define MAX_SPIDERS	3
 
 static struct spider_pci_bus {
 	void __iomem	*regs;