5:54 a.m.
- Move all capabilities functions to separate file
- Add initCPU
---
src/Makefile.am | 2 +
src/bhyve/bhyve_capabilities.c | 105 +++++++++++++++++++++++++++++++++++++++++
src/bhyve/bhyve_capabilities.h | 30 ++++++++++++
src/bhyve/bhyve_driver.c | 56 +++++++++++++---------
4 files changed, 171 insertions(+), 22 deletions(-)
create mode 100644 src/bhyve/bhyve_capabilities.c
create mode 100644 src/bhyve/bhyve_capabilities.h
diff --git a/src/Makefile.am b/src/Makefile.am
index 55427ed..c715422 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -780,6 +780,8 @@ PARALLELS_DRIVER_SOURCES = \
parallels/parallels_network.c
BHYVE_DRIVER_SOURCES = \
+ bhyve/bhyve_capabilities.c \
+ bhyve/bhyve_capabilities.h \
bhyve/bhyve_command.c \
bhyve/bhyve_command.h \
bhyve/bhyve_driver.h \
diff --git a/src/bhyve/bhyve_capabilities.c b/src/bhyve/bhyve_capabilities.c
new file mode 100644
index 0000000..b8a9db4
--- /dev/null
+++ b/src/bhyve/bhyve_capabilities.c
@@ -0,0 +1,105 @@
+/*
+ * bhyve_capabilities.c: bhyve capabilities module
+ *
+ * Copyright (C) 2014 Wojciech Macek <wma(a)semihalf.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>;.
+ *
+ */
+#include <config.h>
+#include <sys/utsname.h>
+
+#include "viralloc.h"
+#include "virlog.h"
+#include "virstring.h"
+#include "cpu/cpu.h"
+#include "nodeinfo.h"
+#include "bhyve_utils.h"
+#include "domain_conf.h"
+#include "vircommand.h"
+#include "bhyve_capabilities.h"
+
+#define VIR_FROM_THIS VIR_FROM_BHYVE
+
+VIR_LOG_INIT("bhyve.bhyve_capabilities");
+
+static int
+virBhyveCapsInitCPU(virCapsPtr caps,
+ virArch arch)
+{
+ virCPUDefPtr cpu = NULL;
+ virCPUDataPtr data = NULL;
+ virNodeInfo nodeinfo;
+ int ret = -1;
+
+ if (VIR_ALLOC(cpu) < 0)
+ goto error;
+
+ cpu->arch = arch;
+
+ if (nodeGetInfo(&nodeinfo))
+ goto error;
+
+ cpu->type = VIR_CPU_TYPE_HOST;
+ cpu->sockets = nodeinfo.sockets;
+ cpu->cores = nodeinfo.cores;
+ cpu->threads = nodeinfo.threads;
+ caps->host.cpu = cpu;
+
+ if (!(data = cpuNodeData(arch))
+ || cpuDecode(cpu, data, NULL, 0, NULL) < 0)
+ goto cleanup;
+
+ ret = 0;
+
+ cleanup:
+ cpuDataFree(data);
+
+ return ret;
+
+ error:
+ virCPUDefFree(cpu);
+ goto cleanup;
+}
+
+virCapsPtr
+virBhyveCapsBuild(void)
+{
+ virCapsPtr caps;
+ virCapsGuestPtr guest;
+
+ if ((caps = virCapabilitiesNew(virArchFromHost(),
+ 0, 0)) == NULL)
+ return NULL;
+
+ if ((guest = virCapabilitiesAddGuest(caps, "hvm",
+ VIR_ARCH_X86_64,
+ "bhyve",
+ NULL, 0, NULL)) == NULL)
+ goto error;
+
+ if (virCapabilitiesAddGuestDomain(guest,
+ "bhyve", NULL, NULL, 0, NULL) == NULL)
+ goto error;
+
+ if (virBhyveCapsInitCPU(caps, virArchFromHost()) < 0)
+ VIR_WARN("Failed to get host CPU");
+
+ return caps;
+
+ error:
+ virObjectUnref(caps);
+ return NULL;
+}
diff --git a/src/bhyve/bhyve_capabilities.h b/src/bhyve/bhyve_capabilities.h
new file mode 100644
index 0000000..efe496e
--- /dev/null
+++ b/src/bhyve/bhyve_capabilities.h
@@ -0,0 +1,30 @@
+/*
+ * bhyve_capabilities.h: bhyve capabilities module
+ *
+ * Copyright (C) 2014 Wojciech Macek <wma(a)semihalf.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>;.
+ *
+ */
+
+#ifndef _BHYVE_CAPABILITIES
+#define _BHYVE_CAPABILITIES
+
+#include "capabilities.h"
+
+virCapsPtr virBhyveCapsBuild(void);
+
+#endif
+
diff --git a/src/bhyve/bhyve_driver.c b/src/bhyve/bhyve_driver.c
index 3321a79..ef9192a 100644
--- a/src/bhyve/bhyve_driver.c
+++ b/src/bhyve/bhyve_driver.c
@@ -53,6 +53,7 @@
#include "bhyve_driver.h"
#include "bhyve_process.h"
#include "bhyve_utils.h"
+#include "bhyve_capabilities.h"
#define VIR_FROM_THIS VIR_FROM_BHYVE
@@ -72,44 +73,49 @@ bhyveDriverUnlock(bhyveConnPtr driver)
virMutexUnlock(&driver->lock);
}
+/**
+ * bhyveDriverGetCapabilities:
+ *
+ * Get a reference to the virCapsPtr instance for the
+ * driver.
+ *
+ * The caller must release the reference with virObjetUnref
+ *
+ * Returns: a reference to a virCapsPtr instance or NULL
+ */
static virCapsPtr
-bhyveBuildCapabilities(void)
+bhyveDriverGetCapabilities(bhyveConnPtr driver)
{
- virCapsPtr caps;
- virCapsGuestPtr guest;
+ virCapsPtr ret = NULL;
- if ((caps = virCapabilitiesNew(virArchFromHost(),
- 0, 0)) == NULL)
+ if(driver == NULL)
return NULL;
- if ((guest = virCapabilitiesAddGuest(caps, "hvm",
- VIR_ARCH_X86_64,
- "bhyve",
- NULL, 0, NULL)) == NULL)
- goto error;
+ ret = virObjectRef(driver->caps);
- if (virCapabilitiesAddGuestDomain(guest,
- "bhyve", NULL, NULL, 0, NULL) == NULL)
- goto error;
-
- return caps;
-
- error:
- virObjectUnref(caps);
- return NULL;
+ return ret;
}
static char *
bhyveConnectGetCapabilities(virConnectPtr conn)
{
bhyveConnPtr privconn = conn->privateData;
+ virCapsPtr caps;
char *xml;
if (virConnectGetCapabilitiesEnsureACL(conn) < 0)
return NULL;
- if ((xml = virCapabilitiesFormatXML(privconn->caps)) == NULL)
+ caps = bhyveDriverGetCapabilities(privconn);
+ if (!caps)
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Unable to get Capabilities"));
+
+ if ((xml = virCapabilitiesFormatXML(privconn->caps)) == NULL) {
+ virObjectUnref(caps);
virReportOOMError();
+ }
+ virObjectUnref(caps);
return xml;
}
@@ -326,8 +332,13 @@ bhyveDomainDefineXML(virConnectPtr conn, const char *xml)
virDomainDefPtr def = NULL;
virDomainDefPtr oldDef = NULL;
virDomainObjPtr vm = NULL;
+ virCapsPtr caps = NULL;
+
+ caps = bhyveDriverGetCapabilities(privconn);
+ if (!caps)
+ return NULL;
- if ((def = virDomainDefParseString(xml, privconn->caps, privconn->xmlopt,
+ if ((def = virDomainDefParseString(xml, caps, privconn->xmlopt,
1 << VIR_DOMAIN_VIRT_BHYVE,
VIR_DOMAIN_XML_INACTIVE)) == NULL)
goto cleanup;
@@ -350,6 +361,7 @@ bhyveDomainDefineXML(virConnectPtr conn, const char *xml)
goto cleanup;
cleanup:
+ virObjectUnref(caps);
virDomainDefFree(def);
virObjectUnlock(vm);
@@ -704,7 +716,7 @@ bhyveStateInitialize(bool priveleged ATTRIBUTE_UNUSED,
if (!(bhyve_driver->closeCallbacks = virCloseCallbacksNew()))
goto cleanup;
- if (!(bhyve_driver->caps = bhyveBuildCapabilities()))
+ if (!(bhyve_driver->caps = virBhyveCapsBuild()))
goto cleanup;
if (!(bhyve_driver->xmlopt = virDomainXMLOptionNew(NULL, NULL, NULL)))
--
1.9.0