[POWERPC] pci32: Add platform option to enable /proc PCI domains

This adds flags the platforms can use to enable domain numbers
in /proc/bus/pci.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 2972f0d3afaa..fed8f52071f1 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -30,6 +30,11 @@ enum {
          * ISA forwarding enabled
          */
         PPC_PCI_CAN_SKIP_ISA_ALIGN      = 0x00000008,
+
+        /* Enable domain numbers in /proc */
+        PPC_PCI_ENABLE_PROC_DOMAINS     = 0x00000010,
+        /* ... except for domain 0 */
+        PPC_PCI_COMPAT_DOMAIN_0         = 0x00000020,
 };