diff options
| author | Daniel J Blueman <daniel@numascale-asia.com> | 2012-12-07 16:24:32 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-12-07 16:24:32 -0500 |
| commit | f9726bfd4b14401d294207a70c7c0c4be8a8c6cc (patch) | |
| tree | 0785a7b4572aa22daffc24202da9b5bd553d7908 /arch/x86/Kconfig | |
| parent | 8f0d8163b50e01f398b14bcd4dc039ac5ab18d64 (diff) | |
x86/PCI: Add NumaChip remote PCI support
Add NumaChip-specific PCI access mechanism via MMCONFIG cycles, but
preventing access to AMD Northbridges which shouldn't respond.
Signed-off-by: Daniel J Blueman <daniel@numascale-asia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 46c3bff3ced2..17fb8eb3fa6b 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig | |||
| @@ -374,6 +374,7 @@ config X86_NUMACHIP | |||
| 374 | depends on NUMA | 374 | depends on NUMA |
| 375 | depends on SMP | 375 | depends on SMP |
| 376 | depends on X86_X2APIC | 376 | depends on X86_X2APIC |
| 377 | depends on PCI_MMCONFIG | ||
| 377 | ---help--- | 378 | ---help--- |
| 378 | Adds support for Numascale NumaChip large-SMP systems. Needed to | 379 | Adds support for Numascale NumaChip large-SMP systems. Needed to |
| 379 | enable more than ~168 cores. | 380 | enable more than ~168 cores. |