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| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2015-03-26 16:42:07 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-05-12 20:33:35 +1000 |
| commit | ed3e81ff2016b180d8f439a1981f2c8b59b0b53c (patch) | |
| tree | cd0f5d86d247ebd3a0cf9af8442386ea92391f48 /arch/powerpc/include/asm/eeh.h | |
| parent | 38c0488770983b2654f075540cc1fc71f55b6df5 (diff) | |
| download | op-kernel-dev-ed3e81ff2016b180d8f439a1981f2c8b59b0b53c.zip op-kernel-dev-ed3e81ff2016b180d8f439a1981f2c8b59b0b53c.tar.gz | |
powerpc/eeh: Move PE state constants around
There are two equivalent sets of PE state constants, defined in
arch/powerpc/include/asm/eeh.h and include/uapi/linux/vfio.h.
Though the names are different, their corresponding values are
exactly same. The former is used by EEH core and the latter is
used by userspace.
The patch moves those constants from arch/powerpc/include/asm/eeh.h
to arch/powerpc/include/uapi/asm/eeh.h, which are expected to be
used by userspace from now on. We can't delete those constants in
vfio.h as it's uncertain that those constants have been or will be
used by userspace.
Suggested-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/eeh.h')
| -rw-r--r-- | arch/powerpc/include/asm/eeh.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h index a52db28..7fd7b54 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -27,6 +27,8 @@ #include <linux/time.h> #include <linux/atomic.h> +#include <uapi/asm/eeh.h> + struct pci_dev; struct pci_bus; struct pci_dn; @@ -185,11 +187,6 @@ enum { #define EEH_STATE_DMA_ACTIVE (1 << 4) /* Active DMA */ #define EEH_STATE_MMIO_ENABLED (1 << 5) /* MMIO enabled */ #define EEH_STATE_DMA_ENABLED (1 << 6) /* DMA enabled */ -#define EEH_PE_STATE_NORMAL 0 /* Normal state */ -#define EEH_PE_STATE_RESET 1 /* PE reset asserted */ -#define EEH_PE_STATE_STOPPED_IO_DMA 2 /* Frozen PE */ -#define EEH_PE_STATE_STOPPED_DMA 4 /* Stopped DMA, Enabled IO */ -#define EEH_PE_STATE_UNAVAIL 5 /* Unavailable */ #define EEH_RESET_DEACTIVATE 0 /* Deactivate the PE reset */ #define EEH_RESET_HOT 1 /* Hot reset */ #define EEH_RESET_FUNDAMENTAL 3 /* Fundamental reset */ |
