Re: [PATCH v2 1/3] powerpc/pseries: Update SCM hcall op-codes in hvcall.h
From: "Oliver O'Halloran" <oohall@gmail.com>
Date: 2019-06-26 03:19:03
On Tue, Jun 25, 2019 at 10:27 PM Vaibhav Jain [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Update the hvcalls.h to include op-codes for new hcalls introduce to manage SCM memory. Also update existing hcall definitions to reflect current papr specification for SCM. Signed-off-by: Vaibhav Jain <redacted> --- Change-log: v2: * None new patch in this series. --- arch/powerpc/include/asm/hvcall.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h index 463c63a9fcf1..1f5f917dae8c 100644 --- a/arch/powerpc/include/asm/hvcall.h +++ b/arch/powerpc/include/asm/hvcall.h@@ -302,9 +302,14 @@ #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_UNBIND_ALL 0x3FC #define H_SCM_BLOCK_CLEAR 0x400
The BLOCK_CLEAR hcall was removed from the spec and the 0x400 hcall number is now used by H_SCM_HEALTH.
-#define MAX_HCALL_OPCODE H_SCM_BLOCK_CLEAR +#define H_SCM_PERFORMANCE_STATS 0x418 +#define MAX_HCALL_OPCODE H_SCM_PERFORMANCE_STATS + +/* Scope args for H_SCM_UNBIND_ALL */ +#define H_UNBIND_SCOPE_ALL (0x1) +#define H_UNBIND_SCOPE_DRC (0x2) /* H_VIOCTL functions */ #define H_GET_VIOA_DUMP_SIZE 0x01 -- 2.21.0