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| author |   Gavin Shan <gwshan@linux.vnet.ibm.com> | 2015-10-08 14:58:55 +1100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2015-10-21 20:41:43 +1100 |
| commit | 872ee2d6528188c1de942dff5688f55578c1b989 (patch) | |
| tree | 5fc1d31fa25ea85a33162b2b52fa02dac127c65c /arch/powerpc/kernel/eeh.c | |
| parent | powerpc/eeh: Force reset on fenced PHB (diff) | |
| download | linux-dev-872ee2d6528188c1de942dff5688f55578c1b989.tar.xz linux-dev-872ee2d6528188c1de942dff5688f55578c1b989.zip | |
powerpc/eeh: More relaxed condition for enabled IO path
When one or both of the below two flags are marked in the PE state, the
PE's IO path is regarded as enabled: EEH_STATE_MMIO_ACTIVE or
EEH_STATE_MMIO_ENABLED.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/eeh.c')
| -rw-r--r-- | arch/powerpc/kernel/eeh.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index 893978c980da..40e4d4a27663 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -631,7 +631,7 @@ int eeh_pci_enable(struct eeh_pe *pe, int function) */ switch (function) { case EEH_OPT_THAW_MMIO: - active_flag = EEH_STATE_MMIO_ACTIVE; + active_flag = EEH_STATE_MMIO_ACTIVE | EEH_STATE_MMIO_ENABLED; break; case EEH_OPT_THAW_DMA: active_flag = EEH_STATE_DMA_ACTIVE; |