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[Qemu-devel] [PATCH v7 14/26] hmp: add 'info sev' command
From: |
Brijesh Singh |
Subject: |
[Qemu-devel] [PATCH v7 14/26] hmp: add 'info sev' command |
Date: |
Wed, 7 Feb 2018 10:06:26 -0600 |
The command can be used to show the SEV information when memory
encryption is enabled on AMD platform.
Cc: "Daniel P. Berrangé" <address@hidden>
Cc: "Dr. David Alan Gilbert" <address@hidden>
Cc: Markus Armbruster <address@hidden>
Signed-off-by: Brijesh Singh <address@hidden>
---
hmp-commands-info.hx | 14 ++++++++++++++
hmp.c | 19 +++++++++++++++++++
hmp.h | 1 +
3 files changed, 34 insertions(+)
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index ad590a4ffb2b..236811c465d2 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -865,6 +865,20 @@ STEXI
@findex info memory_size_summary
Display the amount of initially allocated and present hotpluggable (if
enabled) memory in bytes.
+ETEXI
+
+ {
+ .name = "sev",
+ .args_type = "",
+ .params = "",
+ .help = "show SEV information",
+ .cmd = hmp_info_sev,
+ },
+
+STEXI
address@hidden info sev
address@hidden info sev
+Show SEV information.
ETEXI
STEXI
diff --git a/hmp.c b/hmp.c
index b3de32d219b5..8d5aa33a022f 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2922,3 +2922,22 @@ void hmp_info_memory_size_summary(Monitor *mon, const
QDict *qdict)
}
hmp_handle_error(mon, &err);
}
+
+void hmp_info_sev(Monitor *mon, const QDict *qdict)
+{
+ SevInfo *info;
+
+ info = qmp_query_sev(NULL);
+ monitor_printf(mon, "sev support: ");
+ monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
+
+ if (info->enabled) {
+ monitor_printf(mon, "state: %s\n", info->state);
+ monitor_printf(mon, "policy: 0x%x\n", info->policy);
+ monitor_printf(mon, "build id: %u\n", info->build_id);
+ monitor_printf(mon, "api version: %u.%u\n",
+ info->api_major, info->api_minor);
+ }
+
+ qapi_free_SevInfo(info);
+}
diff --git a/hmp.h b/hmp.h
index 536cb91caa4b..802e0619551d 100644
--- a/hmp.h
+++ b/hmp.h
@@ -148,5 +148,6 @@ void hmp_info_ramblock(Monitor *mon, const QDict *qdict);
void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict);
void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict);
void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict);
+void hmp_info_sev(Monitor *mon, const QDict *qdict);
#endif
--
2.14.3
- Re: [Qemu-devel] [PATCH v7 04/26] monitor/i386: use debug APIs when accessing guest memory, (continued)
- [Qemu-devel] [PATCH v7 06/26] machine: add -memory-encryption property, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 07/26] kvm: update kvm.h to include memory encryption ioctls, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 08/26] docs: add AMD Secure Encrypted Virtualization (SEV), Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 11/26] sev: register the guest memory range which may contain encrypted data, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 09/26] accel: add Secure Encrypted Virtulization (SEV) object, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 10/26] sev: add command to initialize the memory encryption context, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 13/26] qmp: add query-sev command, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 14/26] hmp: add 'info sev' command,
Brijesh Singh <=
- [Qemu-devel] [PATCH v7 17/26] target/i386: encrypt bios rom, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 19/26] sev: Finalize the SEV guest launch flow, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 22/26] target/i386: clear C-bit when walking SEV guest page table, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 16/26] sev: add command to encrypt guest memory region, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 15/26] sev: add command to create launch memory encryption context, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 18/26] sev: add support to LAUNCH_MEASURE command, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 20/26] hw: i386: set ram_debug_ops when memory encryption is enabled, Brijesh Singh, 2018/02/07
- [Qemu-devel] [PATCH v7 12/26] kvm: introduce memory encryption APIs, Brijesh Singh, 2018/02/07