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Commit 6d140e75 authored by Vaibhav Jain's avatar Vaibhav Jain Committed by Michael Ellerman
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powerpc/pseries: Update SCM hcall op-codes in hvcall.h 



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.

The removed hcall op-codes H_SCM_MEM_QUERY, H_SCM_BLOCK_CLEAR were
transient proposals and there support was never implemented by
Power-VM nor they were used anywhere in Linux kernel. Hence we don't
expect anyone to be impacted by this change.

Signed-off-by: default avatarVaibhav Jain <vaibhav@linux.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190629160610.23402-2-vaibhav@linux.ibm.com
parent f16d80b7

arch/powerpc/include/asm/hvcall.h

+8 −3
Original line number Diff line number Diff line
@@ -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_BLOCK_CLEAR       0x400

#define MAX_HCALL_OPCODE	H_SCM_BLOCK_CLEAR

#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



/* 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