diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 416238bec1..08a89942ba 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -86,6 +86,12 @@ VIR_ENUM_IMPL(virNodeDevDRM,
"render",
);
+VIR_ENUM_IMPL(virNodeDevCCWState,
+ VIR_NODE_DEV_CCW_STATE_LAST,
+ "offline",
+ "online",
+);
+
static int
virNodeDevCapsDefParseString(const char *xpath,
xmlXPathContextPtr ctxt,
@@ -743,6 +749,10 @@ virNodeDeviceDefFormat(const virNodeDeviceDef *def, unsigned int flags)
virNodeDeviceCapMdevDefFormat(&buf, data, inactive_state);
break;
case VIR_NODE_DEV_CAP_CCW_DEV:
+ if (data->ccw_dev.state != VIR_NODE_DEV_CCW_STATE_LAST) {
+ const char *state = virNodeDevCCWStateTypeToString(data->ccw_dev.state);
+ virBufferEscapeString(&buf, "%s\n", state);
+ }
virNodeDeviceCapCCWDefFormat(&buf, data);
break;
case VIR_NODE_DEV_CAP_CSS_DEV:
@@ -1189,9 +1199,23 @@ virNodeDevCapCCWParseXML(xmlXPathContextPtr ctxt,
{
VIR_XPATH_NODE_AUTORESTORE(ctxt)
g_autofree virCCWDeviceAddress *ccw_addr = NULL;
+ g_autofree char *state = NULL;
+ int val;
ctxt->node = node;
+ /* state is optional */
+ ccw_dev->state = VIR_NODE_DEV_CCW_STATE_LAST;
+
+ if ((state = virXPathString("string(./state[1])", ctxt))) {
+ if ((val = virNodeDevCCWStateTypeFromString(state)) < 0) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("unknown state '%1$s' for '%2$s'"), state, def->name);
+ return -1;
+ }
+ ccw_dev->state = val;
+ }
+
ccw_addr = g_new0(virCCWDeviceAddress, 1);
if (virNodeDevCCWDeviceAddressParseXML(ctxt, node, def->name, ccw_addr) < 0)
diff --git a/src/conf/node_device_conf.h b/src/conf/node_device_conf.h
index 4b82636af7..25666a333e 100644
--- a/src/conf/node_device_conf.h
+++ b/src/conf/node_device_conf.h
@@ -112,6 +112,15 @@ typedef enum {
VIR_NODE_DEV_CAP_FLAG_CSS_MDEV = (1 << 0),
} virNodeDevCCWCapFlags;
+typedef enum {
+ VIR_NODE_DEV_CCW_STATE_OFFLINE = 0,
+ VIR_NODE_DEV_CCW_STATE_ONLINE,
+
+ VIR_NODE_DEV_CCW_STATE_LAST
+} virNodeDevCCWStateType;
+
+VIR_ENUM_DECL(virNodeDevCCWState);
+
typedef enum {
VIR_NODE_DEV_CAP_FLAG_AP_MATRIX_MDEV = (1 << 0),
} virNodeDevAPMatrixCapFlags;
@@ -279,6 +288,7 @@ struct _virNodeDevCapCCW {
virMediatedDeviceType **mdev_types;
size_t nmdev_types;
virCCWDeviceAddress *channel_dev_addr;
+ virNodeDevCCWStateType state;
};
typedef struct _virNodeDevCapVDPA virNodeDevCapVDPA;
diff --git a/src/conf/schemas/nodedev.rng b/src/conf/schemas/nodedev.rng
index ff07313968..42a0cdcfd9 100644
--- a/src/conf/schemas/nodedev.rng
+++ b/src/conf/schemas/nodedev.rng
@@ -673,6 +673,14 @@
ccw
+
+
+
+ online
+ offline
+
+
+
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 226bea4025..1d8486f623 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -1201,13 +1201,34 @@ udevGetCCWAddress(const char *sysfs_path,
static int
-udevProcessCCW(struct udev_device *device,
- virNodeDeviceDef *def)
+udevCCWGetState(struct udev_device *device,
+ virNodeDevCapData *data)
{
int online = 0;
+ if (udevGetIntSysfsAttr(device, "online", &online, 0) < 0 || online < 0)
+ return -1;
+
+ switch (online) {
+ case VIR_NODE_DEV_CCW_STATE_OFFLINE:
+ case VIR_NODE_DEV_CCW_STATE_ONLINE:
+ data->ccw_dev.state = online;
+ break;
+ default:
+ data->ccw_dev.state = VIR_NODE_DEV_CCW_STATE_LAST;
+ break;
+ }
+
+ return 0;
+}
+
+
+static int
+udevProcessCCW(struct udev_device *device,
+ virNodeDeviceDef *def)
+{
/* process only online devices to keep the list sane */
- if (udevGetIntSysfsAttr(device, "online", &online, 0) < 0 || online != 1)
+ if (udevCCWGetState(device, &def->caps->data) < 0)
return -1;
if (udevGetCCWAddress(def->sysfs_path, &def->caps->data) < 0)