| commit | 1665c4a892983ae5c0efa6ef88c00266e3537717 | |
| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | |
| Wed, 12 Nov 2014 02:36:04 +0000 (12 13:36 +1100) | ||
| committer | Michael Ellerman <mpe@ellerman.id.au> | |
| Fri, 14 Nov 2014 06:24:22 +0000 (14 17:24 +1100) | ||
| tree | df19f1e91e864ead25bb3ca3d275ad44c4d52c07 | treesnapshot (tar.gz zip) |
| parent | b30e759072c182538abb6908681cfd49978ba5e2 | commitdiff |
powerpc/powernv: Check PHB type in advance
The patch checks PHB type a bit early to save a bit cycles
for P7 because we don't support M64 for P7IOC no matter what
OPAL firmware we have.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
The patch checks PHB type a bit early to save a bit cycles
for P7 because we don't support M64 for P7IOC no matter what
OPAL firmware we have.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| arch/powerpc/platforms/powernv/pci-ioda.c | diffblobblamehistory |