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[Qemu-devel] [PATCH v8 14/28] hmp: add 'info sev' command
From: |
Brijesh Singh |
Subject: |
[Qemu-devel] [PATCH v8 14/28] hmp: add 'info sev' command |
Date: |
Mon, 12 Feb 2018 09:37:01 -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 7870d6a3004e..138bb8243207 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2924,3 +2924,22 @@ 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 1143db44a760..4ca1a77b2c1f 100644
--- a/hmp.h
+++ b/hmp.h
@@ -146,5 +146,6 @@ 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
- [Qemu-devel] [PATCH v8 06/28] machine: add -memory-encryption property, (continued)
- [Qemu-devel] [PATCH v8 06/28] machine: add -memory-encryption property, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 09/28] target/i386: add Secure Encrypted Virtulization (SEV) object, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 08/28] docs: add AMD Secure Encrypted Virtualization (SEV), Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 10/28] sev/i386: add command to initialize the memory encryption context, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 11/28] sev/i386: register the guest memory range which may contain encrypted data, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 12/28] kvm: introduce memory encryption APIs, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 13/28] qmp: add query-sev command, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 14/28] hmp: add 'info sev' command,
Brijesh Singh <=
- [Qemu-devel] [PATCH v8 15/28] sev/i386: add command to create launch memory encryption context, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 16/28] sev/i386: add command to encrypt guest memory region, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 17/28] target/i386: encrypt bios rom, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 19/28] sev/i386: finalize the SEV guest launch flow, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 18/28] sev/i386: add support to LAUNCH_MEASURE command, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 20/28] hw/i386: set ram_debug_ops when memory encryption is enabled, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 21/28] sev/i386: add debug encrypt and decrypt commands, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 22/28] target/i386: clear C-bit when walking SEV guest page table, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 23/28] include: add psp-sev.h header file, Brijesh Singh, 2018/02/12
- [Qemu-devel] [PATCH v8 25/28] sev/i386: add support to KVM_SEV_GUEST_STATUS, Brijesh Singh, 2018/02/12