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| author | Oliver O'Halloran <oohall@gmail.com> | 2018-10-15 01:18:27 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-18 15:56:17 +0200 |
| commit | 4c5d87db497832c493ed296157bd1749dddc69f1 (patch) | |
| tree | 34a3f35c2fa01a60110a6b5839452091839bbd6c /arch/powerpc/include/asm/hvcall.h | |
| parent | powerpc/traps: fix machine check handlers to use pr_cont() (diff) | |
| download | linux-4c5d87db497832c493ed296157bd1749dddc69f1.tar.xz linux-4c5d87db497832c493ed296157bd1749dddc69f1.zip | |
powerpc/pseries: PAPR persistent memory support
This patch implements support for discovering storage class memory
devices at boot and for handling hotplug of new regions via RTAS
hotplug events.
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
[mpe: Fix CONFIG_MEMORY_HOTPLUG=n build]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/hvcall.h')
| -rw-r--r-- | arch/powerpc/include/asm/hvcall.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index c349d3960d63..5a2c5ea57b73 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h @@ -296,7 +296,15 @@ #define H_INT_ESB 0x3C8 #define H_INT_SYNC 0x3CC #define H_INT_RESET 0x3D0 -#define MAX_HCALL_OPCODE H_INT_RESET +#define H_SCM_READ_METADATA 0x3E4 +#define H_SCM_WRITE_METADATA 0x3E8 +#define H_SCM_BIND_MEM 0x3EC +#define H_SCM_UNBIND_MEM 0x3F0 +#define H_SCM_QUERY_BLOCK_MEM_BINDING 0x3F4 +#define H_SCM_QUERY_LOGICAL_MEM_BINDING 0x3F8 +#define H_SCM_MEM_QUERY 0x3FC +#define H_SCM_BLOCK_CLEAR 0x400 +#define MAX_HCALL_OPCODE H_SCM_BLOCK_CLEAR /* H_VIOCTL functions */ #define H_GET_VIOA_DUMP_SIZE 0x01 |