qemu: bios: use preprocessor for pci link routing (Avi Kivity) Signed-off-by: Avi Kivity Signed-off-by: Anthony Liguori Index: bochs/bios/acpi-dsdt.dsl =================================================================== --- bochs.orig/bios/acpi-dsdt.dsl +++ bochs/bios/acpi-dsdt.dsl @@ -47,42 +47,22 @@ DefinitionBlock ( section 6.2.8.1 */ /* Note: we provide the same info as the PCI routing table of the Bochs BIOS */ - - // PCI Slot 0 - Package() {0x0000ffff, 0, LNKD, 0}, - Package() {0x0000ffff, 1, LNKA, 0}, - Package() {0x0000ffff, 2, LNKB, 0}, - Package() {0x0000ffff, 3, LNKC, 0}, - - // PCI Slot 1 - Package() {0x0001ffff, 0, LNKA, 0}, - Package() {0x0001ffff, 1, LNKB, 0}, - Package() {0x0001ffff, 2, LNKC, 0}, - Package() {0x0001ffff, 3, LNKD, 0}, - - // PCI Slot 2 - Package() {0x0002ffff, 0, LNKB, 0}, - Package() {0x0002ffff, 1, LNKC, 0}, - Package() {0x0002ffff, 2, LNKD, 0}, - Package() {0x0002ffff, 3, LNKA, 0}, - - // PCI Slot 3 - Package() {0x0003ffff, 0, LNKC, 0}, - Package() {0x0003ffff, 1, LNKD, 0}, - Package() {0x0003ffff, 2, LNKA, 0}, - Package() {0x0003ffff, 3, LNKB, 0}, - - // PCI Slot 4 - Package() {0x0004ffff, 0, LNKD, 0}, - Package() {0x0004ffff, 1, LNKA, 0}, - Package() {0x0004ffff, 2, LNKB, 0}, - Package() {0x0004ffff, 3, LNKC, 0}, - - // PCI Slot 5 - Package() {0x0005ffff, 0, LNKA, 0}, - Package() {0x0005ffff, 1, LNKB, 0}, - Package() {0x0005ffff, 2, LNKC, 0}, - Package() {0x0005ffff, 3, LNKD, 0}, +#define prt_slot(nr, lnk0, lnk1, lnk2, lnk3) \ + Package() { nr##ffff, 0, lnk0, 0 }, \ + Package() { nr##ffff, 1, lnk1, 0 }, \ + Package() { nr##ffff, 2, lnk2, 0 }, \ + Package() { nr##ffff, 3, lnk3, 0 } + +#define prt_slot0(nr) prt_slot(nr, LNKD, LNKA, LNKB, LNKC) +#define prt_slot1(nr) prt_slot(nr, LNKA, LNKB, LNKC, LNKD) +#define prt_slot2(nr) prt_slot(nr, LNKB, LNKC, LNKD, LNKA) +#define prt_slot3(nr) prt_slot(nr, LNKC, LNKD, LNKA, LNKB) + prt_slot0(0x0000), + prt_slot1(0x0001), + prt_slot2(0x0002), + prt_slot3(0x0003), + prt_slot0(0x0004), + prt_slot1(0x0005), }) Name (_CRS, ResourceTemplate () --