diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-ppc/pci-bridge.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h index 70aab6691043..0dee56b839a4 100644 --- a/include/asm-ppc/pci-bridge.h +++ b/include/asm-ppc/pci-bridge.h @@ -65,9 +65,19 @@ struct pci_controller { /* * If set, indirect method will set the cfg_type bit as * needed to generate type 1 configuration transactions. + * use only on ARCH=ppc */ int set_cfg_type; + /* + * Used for variants of PCI indirect handling and possible quirks: + * SET_CFG_TYPE - used on 4xx or any PHB that does explicit type0/1 + * EXT_REG - provides access to PCI-e extended registers + */ +#define PPC_INDIRECT_TYPE_SET_CFG_TYPE (0x00000001) +#define PPC_INDIRECT_TYPE_EXT_REG (0x00000002) + u32 indirect_type; + /* Currently, we limit ourselves to 1 IO range and 3 mem * ranges since the common pci_bus structure can't handle more */ |