diff mbox series

[v4,21/24] hmp: handle virtio-pmem when printing memory device infos

Message ID 20180926094219.20322-22-david@redhat.com
State New
Headers show
Series memory-device: complete refactoring + virtio-pmem | expand

Commit Message

David Hildenbrand Sept. 26, 2018, 9:42 a.m. UTC
Print the memory device info just like for PCDIMM/NVDIMM.

Signed-off-by: David Hildenbrand <david@redhat.com>
---
 hmp.c | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

Comments

Dr. David Alan Gilbert Oct. 1, 2018, 6:57 p.m. UTC | #1
* David Hildenbrand (david@redhat.com) wrote:
> Print the memory device info just like for PCDIMM/NVDIMM.
> 
> Signed-off-by: David Hildenbrand <david@redhat.com>

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

> ---
>  hmp.c | 27 +++++++++++++++------------
>  1 file changed, 15 insertions(+), 12 deletions(-)
> 
> diff --git a/hmp.c b/hmp.c
> index 3a9f797677..159f82e155 100644
> --- a/hmp.c
> +++ b/hmp.c
> @@ -2532,6 +2532,7 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
>      Error *err = NULL;
>      MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
>      MemoryDeviceInfoList *info;
> +    VirtioPMemDeviceInfo *vpi;
>      MemoryDeviceInfo *value;
>      PCDIMMDeviceInfo *di;
>  
> @@ -2541,19 +2542,9 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
>          if (value) {
>              switch (value->type) {
>              case MEMORY_DEVICE_INFO_KIND_DIMM:
> -                di = value->u.dimm.data;
> -                break;
> -
>              case MEMORY_DEVICE_INFO_KIND_NVDIMM:
> -                di = value->u.nvdimm.data;
> -                break;
> -
> -            default:
> -                di = NULL;
> -                break;
> -            }
> -
> -            if (di) {
> +                di = (value->type == MEMORY_DEVICE_INFO_KIND_DIMM) ?
> +                     value->u.dimm.data : value->u.nvdimm.data;
>                  monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
>                                 MemoryDeviceInfoKind_str(value->type),
>                                 di->id ? di->id : "");
> @@ -2566,6 +2557,18 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
>                                 di->hotplugged ? "true" : "false");
>                  monitor_printf(mon, "  hotpluggable: %s\n",
>                                 di->hotpluggable ? "true" : "false");
> +                break;
> +            case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM:
> +                vpi = value->u.virtio_pmem.data;
> +                monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
> +                               MemoryDeviceInfoKind_str(value->type),
> +                               vpi->id ? vpi->id : "");
> +                monitor_printf(mon, "  memaddr: 0x%" PRIx64 "\n", vpi->memaddr);
> +                monitor_printf(mon, "  size: %" PRIu64 "\n", vpi->size);
> +                monitor_printf(mon, "  memdev: %s\n", vpi->memdev);
> +                break;
> +            default:
> +                g_assert_not_reached();
>              }
>          }
>      }
> -- 
> 2.17.1
> 
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
diff mbox series

Patch

diff --git a/hmp.c b/hmp.c
index 3a9f797677..159f82e155 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2532,6 +2532,7 @@  void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
     Error *err = NULL;
     MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
     MemoryDeviceInfoList *info;
+    VirtioPMemDeviceInfo *vpi;
     MemoryDeviceInfo *value;
     PCDIMMDeviceInfo *di;
 
@@ -2541,19 +2542,9 @@  void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
         if (value) {
             switch (value->type) {
             case MEMORY_DEVICE_INFO_KIND_DIMM:
-                di = value->u.dimm.data;
-                break;
-
             case MEMORY_DEVICE_INFO_KIND_NVDIMM:
-                di = value->u.nvdimm.data;
-                break;
-
-            default:
-                di = NULL;
-                break;
-            }
-
-            if (di) {
+                di = (value->type == MEMORY_DEVICE_INFO_KIND_DIMM) ?
+                     value->u.dimm.data : value->u.nvdimm.data;
                 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
                                MemoryDeviceInfoKind_str(value->type),
                                di->id ? di->id : "");
@@ -2566,6 +2557,18 @@  void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
                                di->hotplugged ? "true" : "false");
                 monitor_printf(mon, "  hotpluggable: %s\n",
                                di->hotpluggable ? "true" : "false");
+                break;
+            case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM:
+                vpi = value->u.virtio_pmem.data;
+                monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
+                               MemoryDeviceInfoKind_str(value->type),
+                               vpi->id ? vpi->id : "");
+                monitor_printf(mon, "  memaddr: 0x%" PRIx64 "\n", vpi->memaddr);
+                monitor_printf(mon, "  size: %" PRIu64 "\n", vpi->size);
+                monitor_printf(mon, "  memdev: %s\n", vpi->memdev);
+                break;
+            default:
+                g_assert_not_reached();
             }
         }
     }