mirror of https://gitee.com/openkylin/linux.git
d6ece5491a
They report all busses as MMCONFIG capable, but it never works for the internal devices in the CPU's builtin northbridge. It just probes all func 0 devices on bus 0 (the internal northbridge is currently always on bus 0) and if they are not accessible using MCFG they are put into a special fallback bitmap. On systems where it isn't we assume the BIOS vendor supplied correct MCFG. Requires the earlier patch for mmconfig type1 fallback Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
||
|---|---|---|
| .. | ||
| Makefile | ||
| acpi.c | ||
| common.c | ||
| direct.c | ||
| fixup.c | ||
| i386.c | ||
| irq.c | ||
| legacy.c | ||
| mmconfig.c | ||
| numa.c | ||
| pcbios.c | ||
| pci.h | ||
| visws.c | ||