From 41b6a085e48d0d9e1200946755f49f31dd930137 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Sun, 1 Feb 2009 16:59:13 +0000 Subject: [PATCH] powerpc/4xx: Enable PCI domains on 4xx 4xx chips commonly now have multiple PHBs, there is no reason to not enable PCI domains on them. The main issue with PCI domains is X but currently its already somewhat busted for other reasons such as the 36-bit physical address space, which I'm fixing separately. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Josh Boyer --- arch/powerpc/sysdev/ppc4xx_pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c index 77fae5f64f2e..ef0fafcbfbcb 100644 --- a/arch/powerpc/sysdev/ppc4xx_pci.c +++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -1822,6 +1822,8 @@ static int __init ppc4xx_pci_find_bridges(void) { struct device_node *np; + ppc_pci_flags |= PPC_PCI_ENABLE_PROC_DOMAINS | PPC_PCI_COMPAT_DOMAIN_0; + #ifdef CONFIG_PPC4xx_PCI_EXPRESS for_each_compatible_node(np, NULL, "ibm,plb-pciex") ppc4xx_probe_pciex_bridge(np); -- GitLab