From a7c565a941b02a22f84509db797bd364c2b5716b Mon Sep 17 00:00:00 2001 From: Yang Zhong Date: Mon, 19 Jul 2021 19:21:35 +0800 Subject: sgx-epc: Add the fill_device_info() callback support Since there is no fill_device_info() callback support, and when we execute "info memory-devices" command in the monitor, the segfault will be found. This patch will add this callback support and "info memory-devices" will show sgx epc memory exposed to guest. The result as below: qemu) info memory-devices Memory device [sgx-epc]: "" memaddr: 0x180000000 size: 29360128 memdev: /objects/mem1 Memory device [sgx-epc]: "" memaddr: 0x181c00000 size: 10485760 memdev: /objects/mem2 Signed-off-by: Yang Zhong Message-Id: <20210719112136.57018-33-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini --- monitor/hmp-cmds.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'monitor') diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c index b5e71d9..bcaa413 100644 --- a/monitor/hmp-cmds.c +++ b/monitor/hmp-cmds.c @@ -1823,6 +1823,7 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) VirtioMEMDeviceInfo *vmi; MemoryDeviceInfo *value; PCDIMMDeviceInfo *di; + SgxEPCDeviceInfo *se; for (info = info_list; info; info = info->next) { value = info->value; @@ -1870,6 +1871,15 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) vmi->block_size); monitor_printf(mon, " memdev: %s\n", vmi->memdev); break; + case MEMORY_DEVICE_INFO_KIND_SGX_EPC: + se = value->u.sgx_epc.data; + monitor_printf(mon, "Memory device [%s]: \"%s\"\n", + MemoryDeviceInfoKind_str(value->type), + se->id ? se->id : ""); + monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", se->memaddr); + monitor_printf(mon, " size: %" PRIu64 "\n", se->size); + monitor_printf(mon, " memdev: %s\n", se->memdev); + break; default: g_assert_not_reached(); } -- cgit v1.1