| commit | 6e184f299d696203bc40545b9db216089d88bef7 | |
| author | Yinghai Lu <yhlu.kernel@gmail.com> | |
| Thu, 6 Mar 2008 09:15:31 +0000 (6 01:15 -0800) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Sat, 26 Apr 2008 21:41:04 +0000 (26 23:41 +0200) | ||
| tree | f43932f58c05038f948c46ac023b0a017d676a7f | treesnapshot (tar.gz zip) |
| parent | 30a18d6c3f1e774de656ebd8ff219d53e2ba4029 | commitdiff |
x86: double check the multi root bus with fam10h mmconf
some bioses give same range to mmconf for fam10h msr, and mmio for node/link.
fam10h msr will overide mmio for node/link.
so we can not assign range to devices under node/link for unassigned resources.
this patch will take range out from the mmio for node/link
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
some bioses give same range to mmconf for fam10h msr, and mmio for node/link.
fam10h msr will overide mmio for node/link.
so we can not assign range to devices under node/link for unassigned resources.
this patch will take range out from the mmio for node/link
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| arch/x86/pci/k8-bus_64.c | diffblobblamehistory |