[PATCH] powerpc/4xx: Add pcix type 1 transactions

Stef van Os stef.van.os at prodrive.nl
Thu Jan 21 00:59:39 EST 2010


Some of the newer 4xx pci cores don't send PCI type 1 transactions.
This patch enables type 1 transations for pcix nodes, thus enabling
devices behind PCI bridges.

Signed-off-by: Stef van Os <stef.van.os at gmail.com>
---
 arch/powerpc/sysdev/ppc4xx_pci.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index 6ff9d71..8aa3302 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -569,7 +569,8 @@ static void __init ppc4xx_probe_pcix_bridge(struct device_node *np)
 	hose->last_busno = bus_range ? bus_range[1] : 0xff;
 
 	/* Setup config space */
-	setup_indirect_pci(hose, rsrc_cfg.start, rsrc_cfg.start + 0x4, 0);
+	setup_indirect_pci(hose, rsrc_cfg.start, rsrc_cfg.start + 0x4,
+					PPC_INDIRECT_TYPE_SET_CFG_TYPE);
 
 	/* Disable all windows */
 	writel(0, reg + PCIX0_POM0SA);
-- 
1.6.6.267.g5b159


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