From: Vaibhav Jain <vaibhav@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
Oliver O'Halloran <oohall@gmail.com>,
Vaibhav Jain <vaibhav@linux.ibm.com>,
Laurent Dufour <ldufour@linux.vnet.ibm.com>,
David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH v3 1/3] powerpc/pseries: Update SCM hcall op-codes in hvcall.h
Date: Wed, 26 Jun 2019 19:34:02 +0530 [thread overview]
Message-ID: <20190626140404.27448-2-vaibhav@linux.ibm.com> (raw)
In-Reply-To: <20190626140404.27448-1-vaibhav@linux.ibm.com>
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 <vaibhav@linux.ibm.com>
---
Change-log:
v3:
* Added updated opcode for H_SCM_HEALTH [Oliver]
v2:
* None new patch in this series.
---
arch/powerpc/include/asm/hvcall.h | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index 463c63a9fcf1..11112023e327 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_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
--
2.21.0
next prev parent reply other threads:[~2019-06-26 14:16 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-26 14:04 [PATCH v3 0/3] powerpc/papr_scm: Workaround for failure of drc bind after kexec Vaibhav Jain
2019-06-26 14:04 ` Vaibhav Jain [this message]
2019-06-26 16:53 ` [PATCH v3 1/3] powerpc/pseries: Update SCM hcall op-codes in hvcall.h Aneesh Kumar K.V
2019-06-27 1:10 ` Oliver O'Halloran
2019-06-28 3:39 ` Michael Ellerman
2019-06-28 4:36 ` Oliver O'Halloran
2019-06-29 11:30 ` Michael Ellerman
2019-06-29 16:09 ` Vaibhav Jain
2019-06-26 14:04 ` [PATCH v3 2/3] powerpc/papr_scm: Update drc_pmem_unbind() to use H_SCM_UNBIND_ALL Vaibhav Jain
2019-06-26 15:41 ` Aneesh Kumar K.V
2019-06-27 14:40 ` Vaibhav Jain
2019-06-26 14:04 ` [PATCH v3 3/3] powerpc/papr_scm: Force a scm-unbind if initial scm-bind fails Vaibhav Jain
2019-06-26 16:58 ` Aneesh Kumar K.V
2019-06-27 1:41 ` Oliver O'Halloran
2019-06-27 2:56 ` Aneesh Kumar K.V
2019-06-27 3:39 ` Oliver O'Halloran
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