libvirt/tests/qemuxml2argvtest.c

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#include <config.h>
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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
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#include <string.h>
#include <sys/types.h>
#include <fcntl.h>
#include "testutils.h"
#ifdef WITH_QEMU
# include "internal.h"
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# include "viralloc.h"
# include "qemu/qemu_capabilities.h"
# include "qemu/qemu_command.h"
# include "qemu/qemu_domain.h"
# include "datatypes.h"
# include "cpu/cpu_map.h"
# include "virstring.h"
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# include "testutilsqemu.h"
# define VIR_FROM_THIS VIR_FROM_QEMU
static const char *abs_top_srcdir;
static virQEMUDriver driver;
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static unsigned char *
fakeSecretGetValue(virSecretPtr obj ATTRIBUTE_UNUSED,
size_t *value_size,
unsigned int fakeflags ATTRIBUTE_UNUSED,
unsigned int internalFlags ATTRIBUTE_UNUSED)
{
char *secret;
if (VIR_STRDUP(secret, "AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A") < 0)
return NULL;
*value_size = strlen(secret);
return (unsigned char *) secret;
}
static virSecretPtr
fakeSecretLookupByUsage(virConnectPtr conn,
int usageType ATTRIBUTE_UNUSED,
const char *usageID)
{
unsigned char uuid[VIR_UUID_BUFLEN];
if (STRNEQ(usageID, "mycluster_myname"))
return NULL;
virUUIDGenerate(uuid);
return virGetSecret(conn, uuid, usageType, usageID);
}
static int
fakeSecretClose(virConnectPtr conn ATTRIBUTE_UNUSED)
{
return 0;
}
static virSecretDriver fakeSecretDriver = {
.name = "fake_secret",
.secretOpen = NULL,
.secretClose = fakeSecretClose,
.connectNumOfSecrets = NULL,
.connectListSecrets = NULL,
.secretLookupByUUID = NULL,
.secretLookupByUsage = fakeSecretLookupByUsage,
.secretDefineXML = NULL,
.secretGetXMLDesc = NULL,
.secretSetValue = NULL,
.secretGetValue = fakeSecretGetValue,
.secretUndefine = NULL,
};
typedef enum {
FLAG_EXPECT_ERROR = 1 << 0,
FLAG_EXPECT_FAILURE = 1 << 1,
FLAG_EXPECT_PARSE_ERROR = 1 << 2,
FLAG_JSON = 1 << 3,
} virQemuXML2ArgvTestFlags;
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static int testCompareXMLToArgvFiles(const char *xml,
const char *cmdline,
virQEMUCapsPtr extraFlags,
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const char *migrateFrom,
int migrateFd,
virQemuXML2ArgvTestFlags flags)
{
char *expectargv = NULL;
int len;
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char *actualargv = NULL;
int ret = -1;
virDomainDefPtr vmdef = NULL;
virDomainChrSourceDef monitor_chr;
virConnectPtr conn;
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char *log = NULL;
virCommandPtr cmd = NULL;
if (!(conn = virGetConnect()))
goto out;
conn->secretDriver = &fakeSecretDriver;
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if (!(vmdef = virDomainDefParseFile(xml, driver.caps, driver.xmlopt,
QEMU_EXPECTED_VIRT_TYPES,
VIR_DOMAIN_XML_INACTIVE))) {
if (flags & FLAG_EXPECT_PARSE_ERROR)
goto ok;
goto out;
}
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if (virQEMUCapsGet(extraFlags, QEMU_CAPS_DOMID))
vmdef->id = 6;
else
vmdef->id = -1;
memset(&monitor_chr, 0, sizeof(monitor_chr));
monitor_chr.type = VIR_DOMAIN_CHR_TYPE_UNIX;
monitor_chr.data.nix.path = (char *)"/tmp/test-monitor";
monitor_chr.data.nix.listen = true;
virQEMUCapsSetList(extraFlags,
QEMU_CAPS_VNC_COLON,
QEMU_CAPS_NO_REBOOT,
QEMU_CAPS_NO_ACPI,
QEMU_CAPS_LAST);
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if (STREQ(vmdef->os.machine, "pc") &&
STREQ(vmdef->emulator, "/usr/bin/qemu-system-x86_64")) {
VIR_FREE(vmdef->os.machine);
if (VIR_STRDUP(vmdef->os.machine, "pc-0.11") < 0)
goto out;
}
if (virQEMUCapsGet(extraFlags, QEMU_CAPS_DEVICE)) {
if (qemuDomainAssignAddresses(vmdef, extraFlags, NULL)) {
if (flags & FLAG_EXPECT_ERROR)
goto ok;
goto out;
}
}
log = virtTestLogContentAndReset();
VIR_FREE(log);
virResetLastError();
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if (vmdef->os.arch == VIR_ARCH_X86_64 ||
vmdef->os.arch == VIR_ARCH_I686) {
virQEMUCapsSet(extraFlags, QEMU_CAPS_PCI_MULTIBUS);
}
if (qemuAssignDeviceAliases(vmdef, extraFlags) < 0)
goto out;
if (!(cmd = qemuBuildCommandLine(conn, &driver, vmdef, &monitor_chr,
(flags & FLAG_JSON), extraFlags,
migrateFrom, migrateFd, NULL,
VIR_NETDEV_VPORT_PROFILE_OP_NO_OP,
&testCallbacks))) {
if (flags & FLAG_EXPECT_FAILURE) {
ret = 0;
if (virTestGetDebug() > 1)
fprintf(stderr, "Got expected error: %s\n",
virGetLastErrorMessage());
virResetLastError();
}
goto out;
} else if (flags & FLAG_EXPECT_FAILURE) {
if (virTestGetDebug())
fprintf(stderr, "qemuBuildCommandLine should have failed\n");
goto out;
}
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if (!!virGetLastError() != !!(flags & FLAG_EXPECT_ERROR)) {
if (virTestGetDebug() && (log = virtTestLogContentAndReset()))
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fprintf(stderr, "\n%s", log);
goto out;
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}
if (!(actualargv = virCommandToString(cmd)))
goto out;
len = virtTestLoadFile(cmdline, &expectargv);
if (len < 0)
goto out;
if (len && expectargv[len - 1] == '\n')
expectargv[len - 1] = '\0';
if (STRNEQ(expectargv, actualargv)) {
virtTestDifference(stderr, expectargv, actualargv);
goto out;
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}
ok:
if (flags & FLAG_EXPECT_ERROR) {
/* need to suppress the errors */
virResetLastError();
}
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ret = 0;
out:
VIR_FREE(log);
VIR_FREE(expectargv);
VIR_FREE(actualargv);
virCommandFree(cmd);
virDomainDefFree(vmdef);
virObjectUnref(conn);
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return ret;
}
struct testInfo {
const char *name;
virQEMUCapsPtr extraFlags;
const char *migrateFrom;
int migrateFd;
unsigned int flags;
};
static int
testCompareXMLToArgvHelper(const void *data)
{
int result = -1;
const struct testInfo *info = data;
char *xml = NULL;
char *args = NULL;
unsigned int flags = info->flags;
if (virAsprintf(&xml, "%s/qemuxml2argvdata/qemuxml2argv-%s.xml",
abs_srcdir, info->name) < 0 ||
virAsprintf(&args, "%s/qemuxml2argvdata/qemuxml2argv-%s.args",
abs_srcdir, info->name) < 0)
goto cleanup;
if (virQEMUCapsGet(info->extraFlags, QEMU_CAPS_MONITOR_JSON))
flags |= FLAG_JSON;
result = testCompareXMLToArgvFiles(xml, args, info->extraFlags,
info->migrateFrom, info->migrateFd,
flags);
cleanup:
VIR_FREE(xml);
VIR_FREE(args);
return result;
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}
static int
testAddCPUModels(virQEMUCapsPtr caps, bool skipLegacy)
{
const char *newModels[] = {
"Opteron_G3", "Opteron_G2", "Opteron_G1",
"Nehalem", "Penryn", "Conroe",
};
const char *legacyModels[] = {
"n270", "athlon", "pentium3", "pentium2", "pentium",
"486", "coreduo", "kvm32", "qemu32", "kvm64",
"core2duo", "phenom", "qemu64",
};
size_t i;
for (i = 0; i < ARRAY_CARDINALITY(newModels); i++) {
if (virQEMUCapsAddCPUDefinition(caps, newModels[i]) < 0)
return -1;
}
if (skipLegacy)
return 0;
for (i = 0; i < ARRAY_CARDINALITY(legacyModels); i++) {
if (virQEMUCapsAddCPUDefinition(caps, legacyModels[i]) < 0)
return -1;
}
return 0;
}
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static int
tests: simplify common setup A few of the tests were missing basic sanity checks, while most of them were doing copy-and-paste initialization (in fact, some of them pasted the argc > 1 check more than once!). It's much nicer to do things in one common place, and minimizes the size of the next patch that fixes getcwd usage. * tests/testutils.h (EXIT_AM_HARDFAIL): New define. (progname, abs_srcdir): Define for all tests. (VIRT_TEST_MAIN): Change callback signature. * tests/testutils.c (virtTestMain): Do more common init. * tests/commandtest.c (mymain): Simplify. * tests/cputest.c (mymain): Likewise. * tests/esxutilstest.c (mymain): Likewise. * tests/eventtest.c (mymain): Likewise. * tests/hashtest.c (mymain): Likewise. * tests/networkxml2xmltest.c (mymain): Likewise. * tests/nodedevxml2xmltest.c (myname): Likewise. * tests/nodeinfotest.c (mymain): Likewise. * tests/nwfilterxml2xmltest.c (mymain): Likewise. * tests/qemuargv2xmltest.c (mymain): Likewise. * tests/qemuhelptest.c (mymain): Likewise. * tests/qemuxml2argvtest.c (mymain): Likewise. * tests/qemuxml2xmltest.c (mymain): Likewise. * tests/qparamtest.c (mymain): Likewise. * tests/sexpr2xmltest.c (mymain): Likewise. * tests/sockettest.c (mymain): Likewise. * tests/statstest.c (mymain): Likewise. * tests/storagepoolxml2xmltest.c (mymain): Likewise. * tests/storagevolxml2xmltest.c (mymain): Likewise. * tests/virbuftest.c (mymain): Likewise. * tests/virshtest.c (mymain): Likewise. * tests/vmx2xmltest.c (mymain): Likewise. * tests/xencapstest.c (mymain): Likewise. * tests/xmconfigtest.c (mymain): Likewise. * tests/xml2sexprtest.c (mymain): Likewise. * tests/xml2vmxtest.c (mymain): Likewise.
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mymain(void)
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{
int ret = 0;
char *map = NULL;
bool skipLegacyCPUs = false;
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abs_top_srcdir = getenv("abs_top_srcdir");
if (!abs_top_srcdir)
abs_top_srcdir = "..";
driver.config = virQEMUDriverConfigNew(false);
VIR_FREE(driver.config->spiceListen);
VIR_FREE(driver.config->vncListen);
VIR_FREE(driver.config->vncTLSx509certdir);
if (VIR_STRDUP_QUIET(driver.config->vncTLSx509certdir, "/etc/pki/libvirt-vnc") < 0)
return EXIT_FAILURE;
VIR_FREE(driver.config->spiceTLSx509certdir);
if (VIR_STRDUP_QUIET(driver.config->spiceTLSx509certdir, "/etc/pki/libvirt-spice") < 0)
return EXIT_FAILURE;
if ((driver.caps = testQemuCapsInit()) == NULL)
return EXIT_FAILURE;
if (!(driver.xmlopt = virQEMUDriverCreateXMLConf(&driver)))
return EXIT_FAILURE;
VIR_FREE(driver.config->stateDir);
if (VIR_STRDUP_QUIET(driver.config->stateDir, "/nowhere") < 0)
return EXIT_FAILURE;
VIR_FREE(driver.config->hugetlbfsMount);
if (VIR_STRDUP_QUIET(driver.config->hugetlbfsMount, "/dev/hugepages") < 0)
return EXIT_FAILURE;
VIR_FREE(driver.config->hugepagePath);
if (VIR_STRDUP_QUIET(driver.config->hugepagePath, "/dev/hugepages/libvirt/qemu") < 0)
return EXIT_FAILURE;
driver.config->spiceTLS = 1;
if (VIR_STRDUP_QUIET(driver.config->spicePassword, "123456") < 0)
return EXIT_FAILURE;
if (virAsprintf(&map, "%s/src/cpu/cpu_map.xml", abs_top_srcdir) < 0 ||
cpuMapOverride(map) < 0) {
VIR_FREE(map);
return EXIT_FAILURE;
}
# define DO_TEST_FULL(name, migrateFrom, migrateFd, flags, ...) \
do { \
static struct testInfo info = { \
name, NULL, migrateFrom, migrateFd, (flags) \
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}; \
if (!(info.extraFlags = virQEMUCapsNew())) \
return EXIT_FAILURE; \
if (testAddCPUModels(info.extraFlags, skipLegacyCPUs) < 0) \
return EXIT_FAILURE; \
virQEMUCapsSetList(info.extraFlags, __VA_ARGS__, QEMU_CAPS_LAST);\
if (virtTestRun("QEMU XML-2-ARGV " name, \
1, testCompareXMLToArgvHelper, &info) < 0) \
ret = -1; \
virObjectUnref(info.extraFlags); \
} while (0)
# define DO_TEST(name, ...) \
DO_TEST_FULL(name, NULL, -1, 0, __VA_ARGS__)
# define DO_TEST_ERROR(name, ...) \
DO_TEST_FULL(name, NULL, -1, FLAG_EXPECT_ERROR, __VA_ARGS__)
# define DO_TEST_FAILURE(name, ...) \
DO_TEST_FULL(name, NULL, -1, FLAG_EXPECT_FAILURE, __VA_ARGS__)
# define DO_TEST_PARSE_ERROR(name, ...) \
DO_TEST_FULL(name, NULL, -1, \
FLAG_EXPECT_PARSE_ERROR | FLAG_EXPECT_ERROR, \
__VA_ARGS__)
# define NONE QEMU_CAPS_LAST
/* Unset or set all envvars here that are copied in qemudBuildCommandLine
* using ADD_ENV_COPY, otherwise these tests may fail due to unexpected
* values for these envvars */
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setenv("PATH", "/bin", 1);
setenv("USER", "test", 1);
setenv("LOGNAME", "test", 1);
setenv("HOME", "/home/test", 1);
unsetenv("TMPDIR");
unsetenv("LD_PRELOAD");
unsetenv("LD_LIBRARY_PATH");
unsetenv("QEMU_AUDIO_DRV");
unsetenv("SDL_AUDIODRIVER");
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DO_TEST("minimal", QEMU_CAPS_NAME);
DO_TEST("minimal-s390", QEMU_CAPS_NAME);
DO_TEST("machine-aliases1", NONE);
DO_TEST("machine-aliases2", QEMU_CAPS_KVM);
DO_TEST("machine-core-on", QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_DUMP_GUEST_CORE);
DO_TEST("machine-core-off", QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_DUMP_GUEST_CORE);
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DO_TEST_FAILURE("machine-core-on", NONE);
DO_TEST_FAILURE("machine-core-on", QEMU_CAPS_MACHINE_OPT);
DO_TEST("machine-usb-opt", QEMU_CAPS_MACHINE_OPT,
QEMU_CAPS_MACHINE_USB_OPT);
DO_TEST("kvm", QEMU_CAPS_MACHINE_OPT);
DO_TEST("boot-cdrom", NONE);
DO_TEST("boot-network", NONE);
DO_TEST("boot-floppy", NONE);
DO_TEST("boot-multi", QEMU_CAPS_BOOT_MENU);
DO_TEST("boot-menu-enable",
QEMU_CAPS_BOOT_MENU, QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE);
DO_TEST("boot-menu-enable",
QEMU_CAPS_BOOT_MENU, QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE,
QEMU_CAPS_BOOTINDEX);
DO_TEST("boot-menu-disable", QEMU_CAPS_BOOT_MENU);
DO_TEST("boot-menu-disable-drive",
QEMU_CAPS_BOOT_MENU, QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE);
DO_TEST("boot-menu-disable-drive-bootindex",
QEMU_CAPS_BOOT_MENU, QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE,
QEMU_CAPS_BOOTINDEX);
DO_TEST_PARSE_ERROR("boot-dev+order",
QEMU_CAPS_BOOTINDEX, QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE,
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("boot-order",
qemu: add new disk device='lun' for bus='virtio' & type='block' In the past, generic SCSI commands issued from a guest to a virtio disk were always passed through to the underlying disk by qemu, and the kernel would also pass them on. As a result of CVE-2011-4127 (see: http://seclists.org/oss-sec/2011/q4/536), qemu now honors its scsi=on|off device option for virtio-blk-pci (which enables/disables passthrough of generic SCSI commands), and the kernel will only allow the commands for physical devices (not for partitions or logical volumes). The default behavior of qemu is still to allow sending generic SCSI commands to physical disks that are presented to a guest as virtio-blk-pci devices, but libvirt prefers to disable those commands in the standard virtio block devices, enabling it only when specifically requested (hopefully indicating that the requester understands what they're asking for). For this purpose, a new libvirt disk device type (device='lun') has been created. device='lun' is identical to the default device='disk', except that: 1) It is only allowed if bus='virtio', type='block', and the qemu version is "new enough" to support it ("new enough" == qemu 0.11 or better), otherwise the domain will fail to start and a CONFIG_UNSUPPORTED error will be logged). 2) The option "scsi=on" will be added to the -device arg to allow SG_IO commands (if device !='lun', "scsi=off" will be added to the -device arg so that SG_IO commands are specifically forbidden). Guests which continue to use disk device='disk' (the default) will no longer be able to use SG_IO commands on the disk; those that have their disk device changed to device='lun' will still be able to use SG_IO commands. *docs/formatdomain.html.in - document the new device attribute value. *docs/schemas/domaincommon.rng - allow it in the RNG *tests/* - update the args of several existing tests to add scsi=off, and add one new test that will test scsi=on. *src/conf/domain_conf.c - update domain XML parser and formatter *src/qemu/qemu_(command|driver|hotplug).c - treat VIR_DOMAIN_DISK_DEVICE_LUN *almost* identically to VIR_DOMAIN_DISK_DEVICE_DISK, except as indicated above. Note that no support for this new device value was added to any hypervisor drivers other than qemu, because it's unclear what it might mean (if anything) to those drivers.
2012-01-05 11:48:38 +08:00
QEMU_CAPS_BOOTINDEX, QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE,
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("boot-complex",
qemu: add new disk device='lun' for bus='virtio' & type='block' In the past, generic SCSI commands issued from a guest to a virtio disk were always passed through to the underlying disk by qemu, and the kernel would also pass them on. As a result of CVE-2011-4127 (see: http://seclists.org/oss-sec/2011/q4/536), qemu now honors its scsi=on|off device option for virtio-blk-pci (which enables/disables passthrough of generic SCSI commands), and the kernel will only allow the commands for physical devices (not for partitions or logical volumes). The default behavior of qemu is still to allow sending generic SCSI commands to physical disks that are presented to a guest as virtio-blk-pci devices, but libvirt prefers to disable those commands in the standard virtio block devices, enabling it only when specifically requested (hopefully indicating that the requester understands what they're asking for). For this purpose, a new libvirt disk device type (device='lun') has been created. device='lun' is identical to the default device='disk', except that: 1) It is only allowed if bus='virtio', type='block', and the qemu version is "new enough" to support it ("new enough" == qemu 0.11 or better), otherwise the domain will fail to start and a CONFIG_UNSUPPORTED error will be logged). 2) The option "scsi=on" will be added to the -device arg to allow SG_IO commands (if device !='lun', "scsi=off" will be added to the -device arg so that SG_IO commands are specifically forbidden). Guests which continue to use disk device='disk' (the default) will no longer be able to use SG_IO commands on the disk; those that have their disk device changed to device='lun' will still be able to use SG_IO commands. *docs/formatdomain.html.in - document the new device attribute value. *docs/schemas/domaincommon.rng - allow it in the RNG *tests/* - update the args of several existing tests to add scsi=off, and add one new test that will test scsi=on. *src/conf/domain_conf.c - update domain XML parser and formatter *src/qemu/qemu_(command|driver|hotplug).c - treat VIR_DOMAIN_DISK_DEVICE_LUN *almost* identically to VIR_DOMAIN_DISK_DEVICE_DISK, except as indicated above. Note that no support for this new device value was added to any hypervisor drivers other than qemu, because it's unclear what it might mean (if anything) to those drivers.
2012-01-05 11:48:38 +08:00
QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("boot-complex-bootindex",
QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT,
qemu: add new disk device='lun' for bus='virtio' & type='block' In the past, generic SCSI commands issued from a guest to a virtio disk were always passed through to the underlying disk by qemu, and the kernel would also pass them on. As a result of CVE-2011-4127 (see: http://seclists.org/oss-sec/2011/q4/536), qemu now honors its scsi=on|off device option for virtio-blk-pci (which enables/disables passthrough of generic SCSI commands), and the kernel will only allow the commands for physical devices (not for partitions or logical volumes). The default behavior of qemu is still to allow sending generic SCSI commands to physical disks that are presented to a guest as virtio-blk-pci devices, but libvirt prefers to disable those commands in the standard virtio block devices, enabling it only when specifically requested (hopefully indicating that the requester understands what they're asking for). For this purpose, a new libvirt disk device type (device='lun') has been created. device='lun' is identical to the default device='disk', except that: 1) It is only allowed if bus='virtio', type='block', and the qemu version is "new enough" to support it ("new enough" == qemu 0.11 or better), otherwise the domain will fail to start and a CONFIG_UNSUPPORTED error will be logged). 2) The option "scsi=on" will be added to the -device arg to allow SG_IO commands (if device !='lun', "scsi=off" will be added to the -device arg so that SG_IO commands are specifically forbidden). Guests which continue to use disk device='disk' (the default) will no longer be able to use SG_IO commands on the disk; those that have their disk device changed to device='lun' will still be able to use SG_IO commands. *docs/formatdomain.html.in - document the new device attribute value. *docs/schemas/domaincommon.rng - allow it in the RNG *tests/* - update the args of several existing tests to add scsi=off, and add one new test that will test scsi=on. *src/conf/domain_conf.c - update domain XML parser and formatter *src/qemu/qemu_(command|driver|hotplug).c - treat VIR_DOMAIN_DISK_DEVICE_LUN *almost* identically to VIR_DOMAIN_DISK_DEVICE_DISK, except as indicated above. Note that no support for this new device value was added to any hypervisor drivers other than qemu, because it's unclear what it might mean (if anything) to those drivers.
2012-01-05 11:48:38 +08:00
QEMU_CAPS_BOOTINDEX,
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("bootloader", QEMU_CAPS_DOMID, QEMU_CAPS_KVM);
2012-09-18 18:32:07 +08:00
DO_TEST("reboot-timeout-disabled", QEMU_CAPS_REBOOT_TIMEOUT);
DO_TEST("reboot-timeout-enabled", QEMU_CAPS_REBOOT_TIMEOUT);
DO_TEST_FAILURE("reboot-timeout-enabled", NONE);
DO_TEST("bios", QEMU_CAPS_DEVICE, QEMU_CAPS_SGA);
DO_TEST("clock-utc", NONE);
DO_TEST("clock-localtime", NONE);
/*
* Can't be enabled since the absolute timestamp changes every time
DO_TEST("clock-variable", QEMU_CAPS_RTC);
*/
DO_TEST("clock-france", QEMU_CAPS_RTC);
DO_TEST("cpu-kvmclock", QEMU_CAPS_ENABLE_KVM);
DO_TEST("cpu-host-kvmclock", QEMU_CAPS_ENABLE_KVM, QEMU_CAPS_CPU_HOST);
DO_TEST("kvmclock", QEMU_CAPS_KVM);
DO_TEST("cpu-eoi-disabled", QEMU_CAPS_ENABLE_KVM);
DO_TEST("cpu-eoi-enabled", QEMU_CAPS_ENABLE_KVM);
2012-11-05 19:12:04 +08:00
DO_TEST("controller-order", QEMU_CAPS_DRIVE, QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_KVM, QEMU_CAPS_DEVICE, QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_BOOT_MENU, QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_DRIVE_AIO,
QEMU_CAPS_CCID_PASSTHRU, QEMU_CAPS_CHARDEV,
QEMU_CAPS_CHARDEV_SPICEVMC, QEMU_CAPS_SPICE, QEMU_CAPS_HDA_DUPLEX);
DO_TEST("eoi-disabled", NONE);
DO_TEST("eoi-enabled", NONE);
DO_TEST("kvmclock+eoi-disabled", QEMU_CAPS_ENABLE_KVM);
DO_TEST("hyperv", NONE);
DO_TEST("hyperv-off", NONE);
DO_TEST("hugepages", QEMU_CAPS_MEM_PATH);
DO_TEST("nosharepages", QEMU_CAPS_MACHINE_OPT, QEMU_CAPS_MEM_MERGE);
DO_TEST("disk-cdrom", NONE);
DO_TEST("disk-cdrom-empty", QEMU_CAPS_DRIVE);
DO_TEST("disk-cdrom-tray",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_TX_ALG);
DO_TEST("disk-cdrom-tray-no-device-cap", NONE);
DO_TEST("disk-floppy", NONE);
DO_TEST("disk-floppy-tray-no-device-cap", NONE);
DO_TEST("disk-floppy-tray",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE);
DO_TEST("disk-virtio-s390", QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_S390);
DO_TEST("disk-many", NONE);
DO_TEST("disk-virtio", QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT);
DO_TEST("disk-virtio-ccw", QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_CCW, QEMU_CAPS_VIRTIO_S390);
DO_TEST("disk-virtio-ccw-many", QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_CCW, QEMU_CAPS_VIRTIO_S390);
DO_TEST("disk-virtio-scsi-ccw", QEMU_CAPS_DRIVE, QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_CCW, QEMU_CAPS_VIRTIO_S390);
DO_TEST("disk-order",
qemu: add new disk device='lun' for bus='virtio' & type='block' In the past, generic SCSI commands issued from a guest to a virtio disk were always passed through to the underlying disk by qemu, and the kernel would also pass them on. As a result of CVE-2011-4127 (see: http://seclists.org/oss-sec/2011/q4/536), qemu now honors its scsi=on|off device option for virtio-blk-pci (which enables/disables passthrough of generic SCSI commands), and the kernel will only allow the commands for physical devices (not for partitions or logical volumes). The default behavior of qemu is still to allow sending generic SCSI commands to physical disks that are presented to a guest as virtio-blk-pci devices, but libvirt prefers to disable those commands in the standard virtio block devices, enabling it only when specifically requested (hopefully indicating that the requester understands what they're asking for). For this purpose, a new libvirt disk device type (device='lun') has been created. device='lun' is identical to the default device='disk', except that: 1) It is only allowed if bus='virtio', type='block', and the qemu version is "new enough" to support it ("new enough" == qemu 0.11 or better), otherwise the domain will fail to start and a CONFIG_UNSUPPORTED error will be logged). 2) The option "scsi=on" will be added to the -device arg to allow SG_IO commands (if device !='lun', "scsi=off" will be added to the -device arg so that SG_IO commands are specifically forbidden). Guests which continue to use disk device='disk' (the default) will no longer be able to use SG_IO commands on the disk; those that have their disk device changed to device='lun' will still be able to use SG_IO commands. *docs/formatdomain.html.in - document the new device attribute value. *docs/schemas/domaincommon.rng - allow it in the RNG *tests/* - update the args of several existing tests to add scsi=off, and add one new test that will test scsi=on. *src/conf/domain_conf.c - update domain XML parser and formatter *src/qemu/qemu_(command|driver|hotplug).c - treat VIR_DOMAIN_DISK_DEVICE_LUN *almost* identically to VIR_DOMAIN_DISK_DEVICE_DISK, except as indicated above. Note that no support for this new device value was added to any hypervisor drivers other than qemu, because it's unclear what it might mean (if anything) to those drivers.
2012-01-05 11:48:38 +08:00
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE_BOOT,
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("disk-xenvbd", QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT);
DO_TEST("disk-drive-boot-disk",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT);
DO_TEST("disk-drive-boot-cdrom",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT);
DO_TEST("floppy-drive-fat",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-fat",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-readonly-disk",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_READONLY,
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("disk-drive-readonly-no-device",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_READONLY, QEMU_CAPS_NODEFCONFIG);
DO_TEST("disk-drive-fmt-qcow",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_BOOT, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-shared",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT, QEMU_CAPS_DRIVE_SERIAL);
DO_TEST("disk-drive-cache-v1-wt",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-cache-v1-wb",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-cache-v1-none",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-error-policy-stop",
QEMU_CAPS_DRIVE, QEMU_CAPS_MONITOR_JSON, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-error-policy-enospace",
QEMU_CAPS_DRIVE, QEMU_CAPS_MONITOR_JSON, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-error-policy-wreport-rignore",
QEMU_CAPS_DRIVE, QEMU_CAPS_MONITOR_JSON, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-cache-v2-wt",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_CACHE_V2, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-cache-v2-wb",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_CACHE_V2, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-cache-v2-none",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_CACHE_V2, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-cache-directsync",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_CACHE_V2,
QEMU_CAPS_DRIVE_CACHE_DIRECTSYNC, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-cache-unsafe",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_CACHE_V2,
QEMU_CAPS_DRIVE_CACHE_UNSAFE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-nbd",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-nbd-export",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-nbd-ipv6",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-nbd-ipv6-export",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-nbd-unix",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-iscsi",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-iscsi-auth",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-iscsi-lun",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE_FORMAT,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_VIRTIO_BLK_SG_IO, QEMU_CAPS_SCSI_BLOCK);
DO_TEST("disk-drive-network-gluster",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-rbd",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-sheepdog",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-rbd-auth",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-rbd-ipv6",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST_FAILURE("disk-drive-network-rbd-no-colon",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-no-boot",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_BOOTINDEX);
DO_TEST("disk-usb", NONE);
DO_TEST("disk-usb-device",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("disk-scsi-device",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SCSI_LSI);
DO_TEST("disk-scsi-device-auto",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SCSI_LSI);
DO_TEST("disk-scsi-disk-split",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SCSI_CD, QEMU_CAPS_SCSI_LSI, QEMU_CAPS_VIRTIO_SCSI);
DO_TEST("disk-scsi-disk-wwn",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SCSI_CD, QEMU_CAPS_SCSI_LSI, QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_SCSI_DISK_WWN);
DO_TEST("disk-scsi-disk-vpd",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SCSI_CD, QEMU_CAPS_SCSI_LSI, QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_SCSI_DISK_WWN);
DO_TEST_FAILURE("disk-scsi-disk-vpd-build-error",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SCSI_CD, QEMU_CAPS_SCSI_LSI, QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_SCSI_DISK_WWN);
DO_TEST("disk-scsi-vscsi",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("disk-scsi-virtio-scsi",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_VIRTIO_SCSI);
DO_TEST("disk-virtio-scsi-num_queues",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_VIRTIO_SCSI);
DO_TEST("disk-scsi-megasas",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SCSI_MEGASAS);
DO_TEST("disk-sata-device",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_ICH9_AHCI);
DO_TEST("disk-aio",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_AIO,
QEMU_CAPS_DRIVE_CACHE_V2, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-ioeventfd",
QEMU_CAPS_DRIVE, QEMU_CAPS_VIRTIO_IOEVENTFD,
qemu: add new disk device='lun' for bus='virtio' & type='block' In the past, generic SCSI commands issued from a guest to a virtio disk were always passed through to the underlying disk by qemu, and the kernel would also pass them on. As a result of CVE-2011-4127 (see: http://seclists.org/oss-sec/2011/q4/536), qemu now honors its scsi=on|off device option for virtio-blk-pci (which enables/disables passthrough of generic SCSI commands), and the kernel will only allow the commands for physical devices (not for partitions or logical volumes). The default behavior of qemu is still to allow sending generic SCSI commands to physical disks that are presented to a guest as virtio-blk-pci devices, but libvirt prefers to disable those commands in the standard virtio block devices, enabling it only when specifically requested (hopefully indicating that the requester understands what they're asking for). For this purpose, a new libvirt disk device type (device='lun') has been created. device='lun' is identical to the default device='disk', except that: 1) It is only allowed if bus='virtio', type='block', and the qemu version is "new enough" to support it ("new enough" == qemu 0.11 or better), otherwise the domain will fail to start and a CONFIG_UNSUPPORTED error will be logged). 2) The option "scsi=on" will be added to the -device arg to allow SG_IO commands (if device !='lun', "scsi=off" will be added to the -device arg so that SG_IO commands are specifically forbidden). Guests which continue to use disk device='disk' (the default) will no longer be able to use SG_IO commands on the disk; those that have their disk device changed to device='lun' will still be able to use SG_IO commands. *docs/formatdomain.html.in - document the new device attribute value. *docs/schemas/domaincommon.rng - allow it in the RNG *tests/* - update the args of several existing tests to add scsi=off, and add one new test that will test scsi=on. *src/conf/domain_conf.c - update domain XML parser and formatter *src/qemu/qemu_(command|driver|hotplug).c - treat VIR_DOMAIN_DISK_DEVICE_LUN *almost* identically to VIR_DOMAIN_DISK_DEVICE_DISK, except as indicated above. Note that no support for this new device value was added to any hypervisor drivers other than qemu, because it's unclear what it might mean (if anything) to those drivers.
2012-01-05 11:48:38 +08:00
QEMU_CAPS_VIRTIO_TX_ALG, QEMU_CAPS_DEVICE,
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("disk-copy_on_read",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_COPY_ON_READ,
QEMU_CAPS_VIRTIO_TX_ALG, QEMU_CAPS_DEVICE,
qemu: add new disk device='lun' for bus='virtio' & type='block' In the past, generic SCSI commands issued from a guest to a virtio disk were always passed through to the underlying disk by qemu, and the kernel would also pass them on. As a result of CVE-2011-4127 (see: http://seclists.org/oss-sec/2011/q4/536), qemu now honors its scsi=on|off device option for virtio-blk-pci (which enables/disables passthrough of generic SCSI commands), and the kernel will only allow the commands for physical devices (not for partitions or logical volumes). The default behavior of qemu is still to allow sending generic SCSI commands to physical disks that are presented to a guest as virtio-blk-pci devices, but libvirt prefers to disable those commands in the standard virtio block devices, enabling it only when specifically requested (hopefully indicating that the requester understands what they're asking for). For this purpose, a new libvirt disk device type (device='lun') has been created. device='lun' is identical to the default device='disk', except that: 1) It is only allowed if bus='virtio', type='block', and the qemu version is "new enough" to support it ("new enough" == qemu 0.11 or better), otherwise the domain will fail to start and a CONFIG_UNSUPPORTED error will be logged). 2) The option "scsi=on" will be added to the -device arg to allow SG_IO commands (if device !='lun', "scsi=off" will be added to the -device arg so that SG_IO commands are specifically forbidden). Guests which continue to use disk device='disk' (the default) will no longer be able to use SG_IO commands on the disk; those that have their disk device changed to device='lun' will still be able to use SG_IO commands. *docs/formatdomain.html.in - document the new device attribute value. *docs/schemas/domaincommon.rng - allow it in the RNG *tests/* - update the args of several existing tests to add scsi=off, and add one new test that will test scsi=on. *src/conf/domain_conf.c - update domain XML parser and formatter *src/qemu/qemu_(command|driver|hotplug).c - treat VIR_DOMAIN_DISK_DEVICE_LUN *almost* identically to VIR_DOMAIN_DISK_DEVICE_DISK, except as indicated above. Note that no support for this new device value was added to any hypervisor drivers other than qemu, because it's unclear what it might mean (if anything) to those drivers.
2012-01-05 11:48:38 +08:00
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("disk-drive-discard",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_DISCARD,
QEMU_CAPS_DEVICE);
DO_TEST("disk-snapshot",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_CACHE_V2, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("event_idx",
qemu: support event_idx parameter for virtio disk and net devices In some versions of qemu, both virtio-blk-pci and virtio-net-pci devices can have an event_idx setting that determines some details of event processing. When it is enabled, it "reduces the number of interrupts and exits for the guest". qemu will automatically enable this feature when it is available, but there may be cases where this new feature could actually make performance worse (NB: no such case has been found so far). As a safety switch in case such a situation is encountered in the field, this patch adds a new attribute "event_idx" to the <driver> element of both disk and interface devices. event_idx can be set to "on" (to force event_idx on in case qemu has it disabled by default) or "off" (for force event_idx off). In the case that event_idx support isn't present in qemu, the attribute is ignored (this on the advice of the qemu developer). docs/formatdomain.html.in: document the new flag (marking it as "don't mess with this!" docs/schemas/domain.rng: add event_idx in appropriate places src/conf/domain_conf.[ch]: add event_idx to parser and formatter src/libvirt_private.syms: export virDomainVirtioEventIdx(From|To)String src/qemu/qemu_capabilities.[ch]: detect and report event_idx in disk/net src/qemu/qemu_command.c: add event_idx parameter to qemu commandline when appropriate. tests/qemuxml2argvdata/qemuxml2argv-event_idx.args, tests/qemuxml2argvdata/qemuxml2argv-event_idx.xml, tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c: test cases for event_idx.
2011-08-13 14:32:45 +08:00
QEMU_CAPS_DRIVE,
QEMU_CAPS_VIRTIO_BLK_EVENT_IDX,
QEMU_CAPS_VIRTIO_NET_EVENT_IDX,
qemu: add new disk device='lun' for bus='virtio' & type='block' In the past, generic SCSI commands issued from a guest to a virtio disk were always passed through to the underlying disk by qemu, and the kernel would also pass them on. As a result of CVE-2011-4127 (see: http://seclists.org/oss-sec/2011/q4/536), qemu now honors its scsi=on|off device option for virtio-blk-pci (which enables/disables passthrough of generic SCSI commands), and the kernel will only allow the commands for physical devices (not for partitions or logical volumes). The default behavior of qemu is still to allow sending generic SCSI commands to physical disks that are presented to a guest as virtio-blk-pci devices, but libvirt prefers to disable those commands in the standard virtio block devices, enabling it only when specifically requested (hopefully indicating that the requester understands what they're asking for). For this purpose, a new libvirt disk device type (device='lun') has been created. device='lun' is identical to the default device='disk', except that: 1) It is only allowed if bus='virtio', type='block', and the qemu version is "new enough" to support it ("new enough" == qemu 0.11 or better), otherwise the domain will fail to start and a CONFIG_UNSUPPORTED error will be logged). 2) The option "scsi=on" will be added to the -device arg to allow SG_IO commands (if device !='lun', "scsi=off" will be added to the -device arg so that SG_IO commands are specifically forbidden). Guests which continue to use disk device='disk' (the default) will no longer be able to use SG_IO commands on the disk; those that have their disk device changed to device='lun' will still be able to use SG_IO commands. *docs/formatdomain.html.in - document the new device attribute value. *docs/schemas/domaincommon.rng - allow it in the RNG *tests/* - update the args of several existing tests to add scsi=off, and add one new test that will test scsi=on. *src/conf/domain_conf.c - update domain XML parser and formatter *src/qemu/qemu_(command|driver|hotplug).c - treat VIR_DOMAIN_DISK_DEVICE_LUN *almost* identically to VIR_DOMAIN_DISK_DEVICE_DISK, except as indicated above. Note that no support for this new device value was added to any hypervisor drivers other than qemu, because it's unclear what it might mean (if anything) to those drivers.
2012-01-05 11:48:38 +08:00
QEMU_CAPS_DEVICE,
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("virtio-lun",
qemu: add new disk device='lun' for bus='virtio' & type='block' In the past, generic SCSI commands issued from a guest to a virtio disk were always passed through to the underlying disk by qemu, and the kernel would also pass them on. As a result of CVE-2011-4127 (see: http://seclists.org/oss-sec/2011/q4/536), qemu now honors its scsi=on|off device option for virtio-blk-pci (which enables/disables passthrough of generic SCSI commands), and the kernel will only allow the commands for physical devices (not for partitions or logical volumes). The default behavior of qemu is still to allow sending generic SCSI commands to physical disks that are presented to a guest as virtio-blk-pci devices, but libvirt prefers to disable those commands in the standard virtio block devices, enabling it only when specifically requested (hopefully indicating that the requester understands what they're asking for). For this purpose, a new libvirt disk device type (device='lun') has been created. device='lun' is identical to the default device='disk', except that: 1) It is only allowed if bus='virtio', type='block', and the qemu version is "new enough" to support it ("new enough" == qemu 0.11 or better), otherwise the domain will fail to start and a CONFIG_UNSUPPORTED error will be logged). 2) The option "scsi=on" will be added to the -device arg to allow SG_IO commands (if device !='lun', "scsi=off" will be added to the -device arg so that SG_IO commands are specifically forbidden). Guests which continue to use disk device='disk' (the default) will no longer be able to use SG_IO commands on the disk; those that have their disk device changed to device='lun' will still be able to use SG_IO commands. *docs/formatdomain.html.in - document the new device attribute value. *docs/schemas/domaincommon.rng - allow it in the RNG *tests/* - update the args of several existing tests to add scsi=off, and add one new test that will test scsi=on. *src/conf/domain_conf.c - update domain XML parser and formatter *src/qemu/qemu_(command|driver|hotplug).c - treat VIR_DOMAIN_DISK_DEVICE_LUN *almost* identically to VIR_DOMAIN_DISK_DEVICE_DISK, except as indicated above. Note that no support for this new device value was added to any hypervisor drivers other than qemu, because it's unclear what it might mean (if anything) to those drivers.
2012-01-05 11:48:38 +08:00
QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE,
QEMU_CAPS_VIRTIO_BLK_SCSI, QEMU_CAPS_VIRTIO_BLK_SG_IO);
DO_TEST("disk-scsi-lun-passthrough",
QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE,
QEMU_CAPS_SCSI_BLOCK, QEMU_CAPS_VIRTIO_BLK_SG_IO,
QEMU_CAPS_SCSI_LSI, QEMU_CAPS_VIRTIO_SCSI);
DO_TEST("graphics-vnc", QEMU_CAPS_VNC);
DO_TEST("graphics-vnc-socket", QEMU_CAPS_VNC);
DO_TEST("graphics-vnc-websocket", QEMU_CAPS_VNC, QEMU_CAPS_VNC_WEBSOCKET);
DO_TEST("graphics-vnc-policy", QEMU_CAPS_VNC, QEMU_CAPS_VNC_SHARE_POLICY);
2009-03-16 21:54:26 +08:00
driver.config->vncSASL = 1;
VIR_FREE(driver.config->vncSASLdir);
ignore_value(VIR_STRDUP(driver.config->vncSASLdir, "/root/.sasl2"));
DO_TEST("graphics-vnc-sasl", QEMU_CAPS_VNC, QEMU_CAPS_VGA);
driver.config->vncTLS = 1;
driver.config->vncTLSx509verify = 1;
DO_TEST("graphics-vnc-tls", QEMU_CAPS_VNC);
driver.config->vncSASL = driver.config->vncTLSx509verify = driver.config->vncTLS = 0;
VIR_FREE(driver.config->vncSASLdir);
VIR_FREE(driver.config->vncTLSx509certdir);
2009-03-16 21:54:26 +08:00
DO_TEST("graphics-sdl", NONE);
DO_TEST("graphics-sdl-fullscreen", NONE);
DO_TEST("nographics", QEMU_CAPS_VGA);
DO_TEST("nographics-vga",
QEMU_CAPS_VGA, QEMU_CAPS_VGA_NONE);
DO_TEST("graphics-spice",
QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL,
QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE,
QEMU_CAPS_DEVICE_QXL);
DO_TEST("graphics-spice-agentmouse",
QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL,
QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE,
QEMU_CAPS_CHARDEV_SPICEVMC,
QEMU_CAPS_NODEFCONFIG);
DO_TEST("graphics-spice-compression",
QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL,
QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE,
QEMU_CAPS_DEVICE_QXL);
DO_TEST("graphics-spice-timeout",
QEMU_CAPS_DRIVE,
QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL,
QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE,
QEMU_CAPS_DEVICE_QXL_VGA);
DO_TEST("graphics-spice-qxl-vga",
qemu: Support vram for video of qxl type For qemu names the primary vga as "qxl-vga": 1) if vram is specified for 2nd qxl device: -vga qxl -global qxl-vga.vram_size=$SIZE \ -device qxl,id=video1,vram_size=$SIZE,... 2) if vram is not specified for 2nd qxl device, (use the default set by global): -vga qxl -global qxl-vga.vram_size=$SIZE \ -device qxl,id=video1,... For qemu names all qxl devices as "qxl": 1) if vram is specified for 2nd qxl device: -vga qxl -global qxl.vram_size=$SIZE \ -device qxl,id=video1,vram_size=$SIZE ... 2) if vram is not specified for 2nd qxl device: -vga qxl -global qxl-vga.vram_size=$SIZE \ -device qxl,id=video1,... "-global" is the only way to define vram_size for the primary qxl device, regardless of how qemu names it, (It's not good a good way, as original idea of "-global" is to set a global default for a driver property, but to specify vram for first qxl device, we have to use it). For other qxl devices, as they are represented by "-device", could specify it directly and seperately for each, and it overrides the default set by "-global" if specified. v1 - v2: * modify "virDomainVideoDefaultRAM" so that it returns 16M as the default vram_size for qxl device. * vram_size * 1024 (qemu accepts bytes for vram_size). * apply default vram_size for qxl device for which vram_size is not specified. * modify "graphics-spice" tests (more sensiable vram_size) * Add an argument of virDomainDefPtr type for qemuBuildVideoDevStr, to use virDomainVideoDefaultRAM in qemuBuildVideoDevStr). v2 - v3: * Modify default video memory size for qxl device from 16M to 24M * Update codes to be consistent with changes on qemu_capabilities.*
2011-03-06 22:00:27 +08:00
QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL,
QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE,
QEMU_CAPS_DEVICE_QXL_VGA,
QEMU_CAPS_DEVICE_QXL);
DO_TEST("graphics-spice-usb-redir",
QEMU_CAPS_VGA, QEMU_CAPS_SPICE,
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_USB_HUB,
QEMU_CAPS_ICH9_USB_EHCI1, QEMU_CAPS_USB_REDIR,
QEMU_CAPS_CHARDEV_SPICEVMC);
DO_TEST("input-usbmouse", NONE);
DO_TEST("input-usbtablet", NONE);
DO_TEST("input-xen", QEMU_CAPS_DOMID, QEMU_CAPS_KVM, QEMU_CAPS_VNC);
DO_TEST("misc-acpi", NONE);
DO_TEST("misc-disable-s3", QEMU_CAPS_DISABLE_S3);
DO_TEST("misc-disable-suspends", QEMU_CAPS_DISABLE_S3, QEMU_CAPS_DISABLE_S4);
DO_TEST("misc-enable-s4", QEMU_CAPS_DISABLE_S4);
DO_TEST_FAILURE("misc-enable-s4", NONE);
DO_TEST("misc-no-reboot", NONE);
DO_TEST("misc-uuid", QEMU_CAPS_NAME, QEMU_CAPS_UUID);
DO_TEST("net-user", NONE);
DO_TEST("net-virtio", NONE);
DO_TEST("net-virtio-device",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_VIRTIO_TX_ALG);
DO_TEST("net-virtio-netdev",
QEMU_CAPS_DEVICE, QEMU_CAPS_NETDEV, QEMU_CAPS_NODEFCONFIG);
DO_TEST("net-virtio-s390",
QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_S390);
DO_TEST("net-virtio-ccw",
QEMU_CAPS_DEVICE, QEMU_CAPS_VIRTIO_CCW, QEMU_CAPS_VIRTIO_S390);
DO_TEST("net-eth", NONE);
DO_TEST("net-eth-ifname", NONE);
DO_TEST("net-eth-names", QEMU_CAPS_NET_NAME);
DO_TEST("net-client", NONE);
DO_TEST("net-server", NONE);
DO_TEST("net-mcast", NONE);
DO_TEST("net-hostdev",
qemu: support type='hostdev' network devices at domain start This patch makes sure that each network device ("interface") of type='hostdev' appears on both the hostdevs list and the nets list of the virDomainDef, and it modifies the qemu driver startup code so that these devices will be presented to qemu on the commandline as hostdevs rather than as network devices. It does not add support for hotplug of these type of devices, or code to honor the <mac address> or <virtualport> given in the config (both of those will be done in separate patches). Once each device is placed on both lists, much of what this patch does is modify places in the code that traverse all the device lists so that these hybrid devices are only acted on once - either along with the other hostdevs, or along with the other network interfaces. (In many cases, only one of the lists is traversed / a specific operation is performed on only one type of device. In those instances, the code can remain unchanged.) There is one special case - when building the commandline, interfaces are allowed to proceed all the way through networkAllocateActualDevice() before deciding to skip the rest of netdev-specific processing - this is so that (once we have support for networks with pools of hostdev devices) we can get the actual device allocated, then rely on the loop processing all hostdevs to generate the correct commandline. (NB: <interface type='hostdev'> is only supported for PCI network devices that are SR-IOV Virtual Functions (VF). Standard PCI[e] and USB devices, and even the Physical Functions (PF) of SR-IOV devices can only be assigned to a guest using the more basic <hostdev> device entry. This limitation is mostly due to the fact that non-SR-IOV ethernet devices tend to lose mac address configuration whenever the card is reset, which happens when a card is assigned to a guest; SR-IOV VFs fortunately don't suffer the same problem.)
2012-02-23 23:45:35 +08:00
QEMU_CAPS_PCIDEVICE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("net-hostdev-vfio",
QEMU_CAPS_PCIDEVICE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DEVICE_VFIO_PCI);
DO_TEST("serial-vc", NONE);
DO_TEST("serial-pty", NONE);
DO_TEST("serial-dev", NONE);
DO_TEST("serial-file", NONE);
DO_TEST("serial-unix", NONE);
DO_TEST("serial-tcp", NONE);
DO_TEST("serial-udp", NONE);
DO_TEST("serial-tcp-telnet", NONE);
DO_TEST("serial-many", NONE);
DO_TEST("parallel-tcp", NONE);
DO_TEST("console-compat", NONE);
DO_TEST("console-compat-auto", NONE);
DO_TEST("serial-vc-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("serial-pty-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("serial-dev-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("serial-file-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("serial-unix-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("serial-tcp-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("serial-udp-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("serial-tcp-telnet-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("serial-many-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("parallel-tcp-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("parallel-parport-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("console-compat-chardev",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("channel-guestfwd",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("channel-virtio",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG);
DO_TEST("channel-virtio-auto",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG);
DO_TEST("console-virtio",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG);
DO_TEST("console-virtio-many",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG);
DO_TEST("console-virtio-s390",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DRIVE, QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_S390);
DO_TEST("console-virtio-ccw",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DRIVE, QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_CCW,
QEMU_CAPS_VIRTIO_S390);
DO_TEST("console-sclp",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DRIVE, QEMU_CAPS_VIRTIO_S390, QEMU_CAPS_SCLP_S390);
DO_TEST("channel-spicevmc",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SPICE, QEMU_CAPS_CHARDEV_SPICEVMC);
DO_TEST("channel-spicevmc-old",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_SPICE, QEMU_CAPS_DEVICE_SPICEVMC);
DO_TEST("smartcard-host",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_CCID_EMULATED);
DO_TEST("smartcard-host-certificates",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_CCID_EMULATED);
DO_TEST("smartcard-passthrough-tcp",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_CCID_PASSTHRU);
DO_TEST("smartcard-passthrough-spicevmc",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_CCID_PASSTHRU, QEMU_CAPS_CHARDEV_SPICEVMC);
DO_TEST("smartcard-controller",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_CCID_EMULATED);
DO_TEST("usb-controller",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG);
DO_TEST("usb-piix3-controller",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_NODEFCONFIG);
DO_TEST("usb-ich9-ehci-addr",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_ICH9_USB_EHCI1);
DO_TEST("input-usbmouse-addr",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("usb-ich9-companion",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_ICH9_USB_EHCI1);
DO_TEST_PARSE_ERROR("usb-ich9-no-companion",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_ICH9_USB_EHCI1);
DO_TEST("usb-hub",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_USB_HUB,
QEMU_CAPS_NODEFCONFIG);
DO_TEST("usb-ports",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_USB_HUB,
QEMU_CAPS_NODEFCONFIG);
DO_TEST("usb-redir",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_USB_HUB,
QEMU_CAPS_ICH9_USB_EHCI1, QEMU_CAPS_USB_REDIR,
QEMU_CAPS_SPICE, QEMU_CAPS_CHARDEV_SPICEVMC);
DO_TEST("usb-redir-boot",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_USB_HUB,
QEMU_CAPS_ICH9_USB_EHCI1, QEMU_CAPS_USB_REDIR,
QEMU_CAPS_SPICE, QEMU_CAPS_CHARDEV_SPICEVMC, QEMU_CAPS_BOOTINDEX,
QEMU_CAPS_USB_REDIR_BOOTINDEX);
DO_TEST("usb-redir-filter",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_USB_HUB,
QEMU_CAPS_ICH9_USB_EHCI1, QEMU_CAPS_USB_REDIR,
QEMU_CAPS_SPICE, QEMU_CAPS_CHARDEV_SPICEVMC,
QEMU_CAPS_USB_REDIR_FILTER);
DO_TEST("usb1-usb2",
2011-09-05 15:07:01 +08:00
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_USB_HUB, QEMU_CAPS_ICH9_USB_EHCI1);
DO_TEST("usb-none",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST_PARSE_ERROR("usb-none-other",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST_PARSE_ERROR("usb-none-hub",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_USB_HUB);
DO_TEST_PARSE_ERROR("usb-none-usbtablet",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("smbios", QEMU_CAPS_SMBIOS_TYPE);
DO_TEST_PARSE_ERROR("smbios-date", QEMU_CAPS_SMBIOS_TYPE);
DO_TEST_PARSE_ERROR("smbios-uuid-match", QEMU_CAPS_SMBIOS_TYPE);
DO_TEST("watchdog", NONE);
DO_TEST("watchdog-device", QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("watchdog-dump", NONE);
DO_TEST("balloon-device", QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("balloon-device-auto",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("sound", NONE);
DO_TEST("sound-device",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_HDA_DUPLEX, QEMU_CAPS_HDA_MICRO);
DO_TEST("fs9p",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_FSDEV,
QEMU_CAPS_FSDEV_WRITEOUT);
DO_TEST("hostdev-usb-address", NONE);
DO_TEST("hostdev-usb-address-device",
QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("hostdev-usb-address-device-boot", QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_BOOTINDEX,
QEMU_CAPS_USB_HOST_BOOTINDEX);
DO_TEST("hostdev-pci-address", QEMU_CAPS_PCIDEVICE);
DO_TEST("hostdev-pci-address-device",
QEMU_CAPS_PCIDEVICE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("hostdev-vfio",
QEMU_CAPS_PCIDEVICE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DEVICE_VFIO_PCI);
DO_TEST("pci-rom",
QEMU_CAPS_PCIDEVICE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_ROMBAR);
DO_TEST_FULL("restore-v1", "stdio", 7, 0, QEMU_CAPS_MIGRATE_KVM_STDIO);
DO_TEST_FULL("restore-v2", "stdio", 7, 0, QEMU_CAPS_MIGRATE_QEMU_EXEC);
DO_TEST_FULL("restore-v2", "exec:cat", 7, 0, QEMU_CAPS_MIGRATE_QEMU_EXEC);
DO_TEST_FULL("restore-v2-fd", "stdio", 7, 0, QEMU_CAPS_MIGRATE_QEMU_FD);
DO_TEST_FULL("restore-v2-fd", "fd:7", 7, 0, QEMU_CAPS_MIGRATE_QEMU_FD);
DO_TEST_FULL("migrate", "tcp:10.0.0.1:5000", -1, 0,
QEMU_CAPS_MIGRATE_QEMU_TCP);
DO_TEST("qemu-ns", NONE);
DO_TEST("smp", QEMU_CAPS_SMP_TOPOLOGY);
DO_TEST("cpu-topology1", QEMU_CAPS_SMP_TOPOLOGY);
DO_TEST("cpu-topology2", QEMU_CAPS_SMP_TOPOLOGY);
DO_TEST("cpu-topology3", NONE);
DO_TEST("cpu-minimum1", NONE);
DO_TEST("cpu-minimum2", NONE);
DO_TEST("cpu-exact1", NONE);
DO_TEST("cpu-exact2", NONE);
DO_TEST("cpu-exact2-nofallback", NONE);
DO_TEST("cpu-fallback", NONE);
DO_TEST_FAILURE("cpu-nofallback", NONE);
DO_TEST("cpu-strict1", NONE);
DO_TEST("cpu-numa1", NONE);
DO_TEST("cpu-numa2", QEMU_CAPS_SMP_TOPOLOGY);
DO_TEST("cpu-host-model", NONE);
skipLegacyCPUs = true;
DO_TEST("cpu-host-model-fallback", NONE);
DO_TEST_FAILURE("cpu-host-model-nofallback", NONE);
skipLegacyCPUs = false;
DO_TEST("cpu-host-passthrough", QEMU_CAPS_KVM, QEMU_CAPS_CPU_HOST);
DO_TEST_FAILURE("cpu-host-passthrough", NONE);
DO_TEST_FAILURE("cpu-qemu-host-passthrough",
QEMU_CAPS_KVM, QEMU_CAPS_CPU_HOST);
DO_TEST("memtune", QEMU_CAPS_NAME);
DO_TEST("blkiotune", QEMU_CAPS_NAME);
DO_TEST("blkiotune-device", QEMU_CAPS_NAME);
DO_TEST("cputune", QEMU_CAPS_NAME);
DO_TEST("numatune-memory", NONE);
DO_TEST("numad", NONE);
DO_TEST("numad-auto-vcpu-static-numatune", NONE);
DO_TEST("numad-auto-memory-vcpu-cpuset", NONE);
DO_TEST("numad-auto-memory-vcpu-no-cpuset-and-placement", NONE);
DO_TEST("numad-static-memory-auto-vcpu", NONE);
DO_TEST("blkdeviotune", QEMU_CAPS_NAME, QEMU_CAPS_DEVICE,
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_IOTUNE);
DO_TEST("multifunction-pci-device",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_SCSI_LSI);
DO_TEST("monitor-json", QEMU_CAPS_DEVICE,
QEMU_CAPS_CHARDEV, QEMU_CAPS_MONITOR_JSON, QEMU_CAPS_NODEFCONFIG);
DO_TEST("no-shutdown", QEMU_CAPS_DEVICE,
QEMU_CAPS_CHARDEV, QEMU_CAPS_MONITOR_JSON, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_NO_SHUTDOWN);
DO_TEST("seclabel-dynamic", QEMU_CAPS_NAME);
DO_TEST("seclabel-dynamic-baselabel", QEMU_CAPS_NAME);
DO_TEST("seclabel-dynamic-override", QEMU_CAPS_NAME);
DO_TEST("seclabel-static", QEMU_CAPS_NAME);
DO_TEST("seclabel-static-relabel", QEMU_CAPS_NAME);
DO_TEST("seclabel-none", QEMU_CAPS_NAME);
DO_TEST("pseries-basic",
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("pseries-vio", QEMU_CAPS_DRIVE,
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("pseries-usb-default", QEMU_CAPS_DRIVE,
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PCI_OHCI, QEMU_CAPS_PCI_MULTIFUNCTION);
DO_TEST("pseries-usb-multi", QEMU_CAPS_DRIVE,
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PCI_OHCI, QEMU_CAPS_PCI_MULTIFUNCTION);
DO_TEST("pseries-vio-user-assigned", QEMU_CAPS_DRIVE,
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST_ERROR("pseries-vio-address-clash", QEMU_CAPS_DRIVE,
QEMU_CAPS_CHARDEV, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG);
DO_TEST("pseries-nvram", QEMU_CAPS_DEVICE_NVRAM);
DO_TEST("disk-ide-drive-split",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_IDE_CD);
DO_TEST("disk-ide-wwn",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_IDE_CD,
QEMU_CAPS_DRIVE_SERIAL, QEMU_CAPS_IDE_DRIVE_WWN);
DO_TEST("disk-geometry", QEMU_CAPS_DRIVE);
DO_TEST("disk-blockio",
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_IDE_CD, QEMU_CAPS_BLOCKIO);
DO_TEST("video-device-pciaddr-default",
QEMU_CAPS_KVM, QEMU_CAPS_VNC,
QEMU_CAPS_DEVICE, QEMU_CAPS_DEVICE_VIDEO_PRIMARY,
QEMU_CAPS_DEVICE_QXL, QEMU_CAPS_DEVICE_QXL_VGA);
DO_TEST("virtio-rng-default", QEMU_CAPS_DEVICE, QEMU_CAPS_DEVICE_VIRTIO_RNG,
QEMU_CAPS_OBJECT_RNG_RANDOM);
DO_TEST("virtio-rng-random", QEMU_CAPS_DEVICE, QEMU_CAPS_DEVICE_VIRTIO_RNG,
QEMU_CAPS_OBJECT_RNG_RANDOM);
DO_TEST("virtio-rng-egd", QEMU_CAPS_DEVICE, QEMU_CAPS_DEVICE_VIRTIO_RNG,
QEMU_CAPS_OBJECT_RNG_EGD);
DO_TEST("virtio-rng-ccw",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DRIVE, QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_CCW,
QEMU_CAPS_VIRTIO_S390, QEMU_CAPS_DEVICE_VIRTIO_RNG,
QEMU_CAPS_OBJECT_RNG_RANDOM);
DO_TEST("s390-usb-none",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DRIVE, QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_S390,
QEMU_CAPS_DEVICE_VIRTIO_RNG, QEMU_CAPS_OBJECT_RNG_RANDOM);
DO_TEST("s390-piix-controllers",
QEMU_CAPS_DEVICE, QEMU_CAPS_CHARDEV, QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DRIVE, QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_S390,
QEMU_CAPS_DEVICE_VIRTIO_RNG, QEMU_CAPS_OBJECT_RNG_RANDOM);
DO_TEST("ppc-dtb", QEMU_CAPS_KVM, QEMU_CAPS_DTB);
DO_TEST("tpm-passthrough", QEMU_CAPS_DEVICE,
QEMU_CAPS_DEVICE_TPM_PASSTHROUGH, QEMU_CAPS_DEVICE_TPM_TIS);
DO_TEST_PARSE_ERROR("tpm-no-backend-invalid", QEMU_CAPS_DEVICE,
QEMU_CAPS_DEVICE_TPM_PASSTHROUGH, QEMU_CAPS_DEVICE_TPM_TIS);
DO_TEST("pci-autoadd-addr", QEMU_CAPS_DEVICE, QEMU_CAPS_DEVICE_PCI_BRIDGE);
DO_TEST("pci-autoadd-idx", QEMU_CAPS_DEVICE, QEMU_CAPS_DEVICE_PCI_BRIDGE);
qemu: Build qemu command line for scsi host device Except the scsi host device's controller is "lsilogic", mapping between the libvirt attributes and scsi-generic properties is: libvirt qemu ----------------------------------------- controller bus ($libvirt_controller.0) bus channel target scsi-id unit lun For scsi host device with "lsilogic" controller, the mapping is: ('target (libvirt)' must be 0, as it's not used; 'unit (libvirt) must <= 7). libvirt qemu ---------------------------------------------------------- controller && bus bus ($libvirt_controller.$libvirt_bus) unit scsi-id It's not good to hardcode/hard-check limits of these attributes, and even worse, these limits are not documented, one has to find out by either testing or reading the qemu code, I'm looking forward to qemu expose limits like these one day). For example, exposing "max_target", "max_lun" for megasas: static const struct SCSIBusInfo megasas_scsi_info = { .tcq = true, .max_target = MFI_MAX_LD, .max_lun = 255, .transfer_data = megasas_xfer_complete, .get_sg_list = megasas_get_sg_list, .complete = megasas_command_complete, .cancel = megasas_command_cancel, }; Example of the qemu command line (lsilogic controller): -drive file=/dev/sg2,if=none,id=drive-hostdev-scsi_host7-0-0-0 \ -device scsi-generic,bus=scsi0.0,scsi-id=8,\ drive=drive-hostdev-scsi_host7-0-0-0,id=hostdev-scsi_host7-0-0-0 Example of the qemu command line (virtio-scsi controller): -drive file=/dev/sg2,if=none,id=drive-hostdev-scsi_host7-0-0-0 \ -device scsi-generic,bus=scsi0.0,channel=0,scsi-id=128,lun=128,\ drive=drive-hostdev-scsi_host7-0-0-0,id=hostdev-scsi_host7-0-0-0 Signed-off-by: Han Cheng <hanc.fnst@cn.fujitsu.com> Signed-off-by: Osier Yang <jyang@redhat.com>
2013-05-04 02:07:23 +08:00
DO_TEST("hostdev-scsi-lsi", QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE,
QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_SCSI_LSI,
QEMU_CAPS_DEVICE_SCSI_GENERIC);
DO_TEST("hostdev-scsi-virtio-scsi", QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE,
QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_DEVICE_SCSI_GENERIC);
DO_TEST("hostdev-scsi-readonly", QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE,
QEMU_CAPS_DRIVE_READONLY, QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_DEVICE_SCSI_GENERIC);
DO_TEST("hostdev-scsi-virtio-scsi", QEMU_CAPS_DRIVE,
QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE,
QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_DEVICE_SCSI_GENERIC,
QEMU_CAPS_DEVICE_SCSI_GENERIC_BOOTINDEX);
qemu: Build qemu command line for scsi host device Except the scsi host device's controller is "lsilogic", mapping between the libvirt attributes and scsi-generic properties is: libvirt qemu ----------------------------------------- controller bus ($libvirt_controller.0) bus channel target scsi-id unit lun For scsi host device with "lsilogic" controller, the mapping is: ('target (libvirt)' must be 0, as it's not used; 'unit (libvirt) must <= 7). libvirt qemu ---------------------------------------------------------- controller && bus bus ($libvirt_controller.$libvirt_bus) unit scsi-id It's not good to hardcode/hard-check limits of these attributes, and even worse, these limits are not documented, one has to find out by either testing or reading the qemu code, I'm looking forward to qemu expose limits like these one day). For example, exposing "max_target", "max_lun" for megasas: static const struct SCSIBusInfo megasas_scsi_info = { .tcq = true, .max_target = MFI_MAX_LD, .max_lun = 255, .transfer_data = megasas_xfer_complete, .get_sg_list = megasas_get_sg_list, .complete = megasas_command_complete, .cancel = megasas_command_cancel, }; Example of the qemu command line (lsilogic controller): -drive file=/dev/sg2,if=none,id=drive-hostdev-scsi_host7-0-0-0 \ -device scsi-generic,bus=scsi0.0,scsi-id=8,\ drive=drive-hostdev-scsi_host7-0-0-0,id=hostdev-scsi_host7-0-0-0 Example of the qemu command line (virtio-scsi controller): -drive file=/dev/sg2,if=none,id=drive-hostdev-scsi_host7-0-0-0 \ -device scsi-generic,bus=scsi0.0,channel=0,scsi-id=128,lun=128,\ drive=drive-hostdev-scsi_host7-0-0-0,id=hostdev-scsi_host7-0-0-0 Signed-off-by: Han Cheng <hanc.fnst@cn.fujitsu.com> Signed-off-by: Osier Yang <jyang@redhat.com>
2013-05-04 02:07:23 +08:00
DO_TEST("mlock-on", QEMU_CAPS_MLOCK);
DO_TEST_FAILURE("mlock-on", NONE);
DO_TEST("mlock-off", QEMU_CAPS_MLOCK);
DO_TEST("mlock-unsupported", NONE);
virObjectUnref(driver.config);
virObjectUnref(driver.caps);
virObjectUnref(driver.xmlopt);
VIR_FREE(map);
return ret==0 ? EXIT_SUCCESS : EXIT_FAILURE;
2007-07-19 05:34:22 +08:00
}
VIRT_TEST_MAIN(mymain)
#else
int main(void)
{
return EXIT_AM_SKIP;
}
#endif /* WITH_QEMU */