| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #include <linux/kernel.h> |
| 2 | #include <linux/init.h> |
| 3 | #include <linux/pci.h> |
| 4 | #include <linux/slab.h> |
| 5 | |
| 6 | #include <asm/machdep.h> |
| 7 | #include <platforms/gemini.h> |
| 8 | #include <asm/byteorder.h> |
| 9 | #include <asm/io.h> |
| 10 | #include <asm/uaccess.h> |
| 11 | #include <asm/pci-bridge.h> |
| 12 | |
| 13 | void __init gemini_pcibios_fixup(void) |
| 14 | { |
| 15 | int i; |
| 16 | struct pci_dev *dev = NULL; |
| 17 | |
| 18 | for_each_pci_dev(dev) { |
| 19 | for(i = 0; i < 6; i++) { |
| 20 | if (dev->resource[i].flags & IORESOURCE_IO) { |
| 21 | dev->resource[i].start |= (0xfe << 24); |
| 22 | dev->resource[i].end |= (0xfe << 24); |
| 23 | } |
| 24 | } |
| 25 | } |
| 26 | } |
| 27 | |
| 28 | |
| 29 | /* The "bootloader" for Synergy boards does none of this for us, so we need to |
| 30 | lay it all out ourselves... --Dan */ |
| 31 | void __init gemini_find_bridges(void) |
| 32 | { |
| 33 | struct pci_controller* hose; |
| 34 | |
| 35 | ppc_md.pcibios_fixup = gemini_pcibios_fixup; |
| 36 | |
| 37 | hose = pcibios_alloc_controller(); |
| 38 | if (!hose) |
| 39 | return; |
| 40 | setup_indirect_pci(hose, 0xfec00000, 0xfee00000); |
| 41 | } |