diff options
Diffstat (limited to 'arch/powerpc/include/asm/hvcall.h')
| -rw-r--r-- | arch/powerpc/include/asm/hvcall.h | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index e90c073e437e..43486e773bd6 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h @@ -305,7 +305,8 @@ #define H_SCM_UNBIND_ALL 0x3FC #define H_SCM_HEALTH 0x400 #define H_SCM_PERFORMANCE_STATS 0x418 -#define MAX_HCALL_OPCODE H_SCM_PERFORMANCE_STATS +#define H_RPT_INVALIDATE 0x448 +#define MAX_HCALL_OPCODE H_RPT_INVALIDATE /* Scope args for H_SCM_UNBIND_ALL */ #define H_UNBIND_SCOPE_ALL (0x1) @@ -389,6 +390,37 @@ #define PROC_TABLE_RADIX 0x04 #define PROC_TABLE_GTSE 0x01 +/* + * Defines for + * H_RPT_INVALIDATE - Invalidate RPT translation lookaside information. + */ + +/* Type of translation to invalidate (type) */ +#define H_RPTI_TYPE_NESTED 0x0001 /* Invalidate nested guest partition-scope */ +#define H_RPTI_TYPE_TLB 0x0002 /* Invalidate TLB */ +#define H_RPTI_TYPE_PWC 0x0004 /* Invalidate Page Walk Cache */ +/* Invalidate Process Table Entries if H_RPTI_TYPE_NESTED is clear */ +#define H_RPTI_TYPE_PRT 0x0008 +/* Invalidate Partition Table Entries if H_RPTI_TYPE_NESTED is set */ +#define H_RPTI_TYPE_PAT 0x0008 +#define H_RPTI_TYPE_ALL (H_RPTI_TYPE_TLB | H_RPTI_TYPE_PWC | \ + H_RPTI_TYPE_PRT) +#define H_RPTI_TYPE_NESTED_ALL (H_RPTI_TYPE_TLB | H_RPTI_TYPE_PWC | \ + H_RPTI_TYPE_PAT) + +/* Invalidation targets (target) */ +#define H_RPTI_TARGET_CMMU 0x01 /* All virtual processors in the partition */ +#define H_RPTI_TARGET_CMMU_LOCAL 0x02 /* Current virtual processor */ +/* All nest/accelerator agents in use by the partition */ +#define H_RPTI_TARGET_NMMU 0x04 + +/* Page size mask (page sizes) */ +#define H_RPTI_PAGE_4K 0x01 +#define H_RPTI_PAGE_64K 0x02 +#define H_RPTI_PAGE_2M 0x04 +#define H_RPTI_PAGE_1G 0x08 +#define H_RPTI_PAGE_ALL (-1UL) + #ifndef __ASSEMBLY__ #include <linux/types.h> |