From: Arnd Bergmann <arnd@arndb.de>
To: Paul Mackerras <paulus@samba.org>
Cc: Arnd Bergmann <arnd.bergmann@de.ibm.com>,
linuxppc-dev@ozlabs.org, cbe-oss-dev@ozlabs.org
Subject: [patch 3/6] cell: Enable spider workarounds on all PCI buses
Date: Tue, 19 Dec 2006 15:32:43 +0100 [thread overview]
Message-ID: <20061219143452.376366000@arndb.de> (raw)
In-Reply-To: 20061219143240.705255000@arndb.de
From: Jens Osterkamp <jens@de.ibm.com>
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>
Index: linux-2.6/arch/powerpc/platforms/cell/io-workarounds.c
===================================================================
--- linux-2.6.orig/arch/powerpc/platforms/cell/io-workarounds.c
+++ linux-2.6/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;
--
next prev parent reply other threads:[~2006-12-19 14:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20061219143240.705255000@arndb.de>
2006-12-19 14:32 ` [patch 1/6] cell: update cell_defconfig Arnd Bergmann
2006-12-19 14:32 ` [patch 2/6] cell: add forward struct declarations to spu.h Arnd Bergmann
2006-12-19 14:32 ` Arnd Bergmann [this message]
2006-12-19 20:37 ` [patch 3/6] cell: Enable spider workarounds on all PCI buses Benjamin Herrenschmidt
2006-12-19 14:32 ` [patch 4/6] cell: Fix spufs with "new style" device-tree Arnd Bergmann
2006-12-19 14:32 ` [patch 5/6] spufs: fix assignment of node numbers Arnd Bergmann
2006-12-19 14:32 ` [patch 6/6] powerpc: add scanning of ebc bus to of_platform Arnd Bergmann
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