libiscsi=""
coroutine=""
seccomp=""
+ glusterfs=""
# parse CC options first
for opt do
;;
--disable-seccomp) seccomp="no"
;;
+ --disable-glusterfs) glusterfs="no"
+ ;;
+ --enable-glusterfs) glusterfs="yes"
+ ;;
*) echo "ERROR: unknown option $opt"; show_help="yes"
;;
esac
echo " --enable-seccomp enables seccomp support"
echo " --with-coroutine=BACKEND coroutine backend. Supported options:"
echo " gthread, ucontext, sigaltstack, windows"
+ echo " --enable-glusterfs enable GlusterFS backend"
+ echo " --disable-glusterfs disable GlusterFS backend"
echo ""
echo "NOTE: The object files are built at the place where configure is launched"
exit 1
fi
fi
+ ##########################################
+ # glusterfs probe
+ if test "$glusterfs" != "no" ; then
+ cat > $TMPC <<EOF
+ #include <glusterfs/api/glfs.h>
+ int main(void) {
+ (void) glfs_new("volume");
+ return 0;
+ }
+ EOF
+ glusterfs_libs="-lgfapi -lgfrpc -lgfxdr"
+ if compile_prog "" "$glusterfs_libs" ; then
+ glusterfs=yes
+ libs_tools="$glusterfs_libs $libs_tools"
+ libs_softmmu="$glusterfs_libs $libs_softmmu"
+ else
+ if test "$glusterfs" = "yes" ; then
+ feature_not_found "GlusterFS backend support"
+ fi
+ glusterfs=no
+ fi
+ fi
+
#
# Check for xxxat() functions when we are building linux-user
# emulator. This is done because older glibc versions don't
# check for usbredirparser for usb network redirection support
if test "$usb_redir" != "no" ; then
- if $pkg_config --atleast-version=0.5 libusbredirparser >/dev/null 2>&1 ; then
+ if $pkg_config --atleast-version=0.5 libusbredirparser-0.5 >/dev/null 2>&1 ; then
usb_redir="yes"
- usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
- usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
+ usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
+ usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
libs_softmmu="$libs_softmmu $usb_redir_libs"
else
echo "build guest agent $guest_agent"
echo "seccomp support $seccomp"
echo "coroutine backend $coroutine_backend"
+ echo "GlusterFS support $glusterfs"
if test "$sdl_too_old" = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have SDL support"
echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
fi
+ if test "$glusterfs" = "yes" ; then
+ echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
+ fi
+
# USB host support
case "$usb" in
linux)
case "$target_arch2" in
i386)
- target_phys_bits=64
;;
x86_64)
TARGET_BASE_ARCH=i386
target_long_alignment=8
;;
alpha)
- target_phys_bits=64
target_long_alignment=8
target_nptl="yes"
;;
bflt="yes"
target_nptl="yes"
gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
- target_phys_bits=64
target_llong_alignment=4
target_libs_softmmu="$fdt_libs"
;;
cris)
target_nptl="yes"
- target_phys_bits=32
;;
lm32)
- target_phys_bits=32
target_libs_softmmu="$opengl_libs"
;;
m68k)
bflt="yes"
gdb_xml_files="cf-core.xml cf-fp.xml"
- target_phys_bits=32
target_int_alignment=2
target_long_alignment=2
target_llong_alignment=2
TARGET_ARCH=microblaze
bflt="yes"
target_nptl="yes"
- target_phys_bits=32
target_libs_softmmu="$fdt_libs"
;;
mips|mipsel)
TARGET_ARCH=mips
echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
target_nptl="yes"
- target_phys_bits=64
;;
mipsn32|mipsn32el)
TARGET_ARCH=mipsn32
TARGET_BASE_ARCH=mips
echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
- target_phys_bits=64
;;
mips64|mips64el)
TARGET_ARCH=mips64
TARGET_BASE_ARCH=mips
echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
- target_phys_bits=64
target_long_alignment=8
;;
or32)
TARGET_ARCH=openrisc
TARGET_BASE_ARCH=openrisc
- target_phys_bits=32
;;
ppc)
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
- target_phys_bits=64
target_nptl="yes"
target_libs_softmmu="$fdt_libs"
;;
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
- target_phys_bits=64
target_nptl="yes"
target_libs_softmmu="$fdt_libs"
;;
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
- target_phys_bits=64
target_long_alignment=8
target_libs_softmmu="$fdt_libs"
;;
TARGET_ABI_DIR=ppc
echo "TARGET_ABI32=y" >> $config_target_mak
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
- target_phys_bits=64
target_libs_softmmu="$fdt_libs"
;;
sh4|sh4eb)
TARGET_ARCH=sh4
bflt="yes"
target_nptl="yes"
- target_phys_bits=32
;;
sparc)
- target_phys_bits=64
;;
sparc64)
TARGET_BASE_ARCH=sparc
- target_phys_bits=64
target_long_alignment=8
;;
sparc32plus)
TARGET_BASE_ARCH=sparc
TARGET_ABI_DIR=sparc
echo "TARGET_ABI32=y" >> $config_target_mak
- target_phys_bits=64
;;
s390x)
target_nptl="yes"
- target_phys_bits=64
target_long_alignment=8
;;
unicore32)
;;
xtensa|xtensaeb)
TARGET_ARCH=xtensa
- target_phys_bits=32
;;
*)
echo "Unsupported target CPU"
case "$target_arch2" in
i386|x86_64)
if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
- target_phys_bits=64
echo "CONFIG_XEN=y" >> $config_target_mak
if test "$xen_pci_passthrough" = yes; then
echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
fi
if test "$target_softmmu" = "yes" ; then
- echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
echo "CONFIG_SOFTMMU=y" >> $config_target_mak
echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
- echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
- echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
+ echo "HWDIR=../libhw" >> $config_target_mak
+ echo "subdir-$target: subdir-libhw" >> $config_host_mak
if test "$smartcard_nss" = "yes" ; then
echo "subdir-$target: subdir-libcacard" >> $config_host_mak
fi
echo "LD=$ld" >> $config_mak
done
-for hwlib in 32 64; do
- d=libhw$hwlib
- symlink "$source_path/Makefile.hw" "$d/Makefile"
- echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
-done
+d=libhw
+symlink "$source_path/Makefile.hw" "$d/Makefile"
d=libuser
symlink "$source_path/Makefile.user" "$d/Makefile"
{
.name = "block_job_cancel",
- .args_type = "device:B",
- .params = "device",
- .help = "stop an active background block operation",
+ .args_type = "force:-f,device:B",
+ .params = "[-f] device",
+ .help = "stop an active background block operation (use -f"
+ "\n\t\t\t if the operation is currently paused)",
.mhandler.cmd = hmp_block_job_cancel,
},
@item block_job_cancel
@findex block_job_cancel
Stop an active block streaming operation.
+ ETEXI
+
+ {
+ .name = "block_job_pause",
+ .args_type = "device:B",
+ .params = "device",
+ .help = "pause an active background block operation",
+ .mhandler.cmd = hmp_block_job_pause,
+ },
+
+ STEXI
+ @item block_job_pause
+ @findex block_job_pause
+ Pause an active block streaming operation.
+ ETEXI
+
+ {
+ .name = "block_job_resume",
+ .args_type = "device:B",
+ .params = "device",
+ .help = "resume a paused background block operation",
+ .mhandler.cmd = hmp_block_job_resume,
+ },
+
+ STEXI
+ @item block_job_resume
+ @findex block_job_resume
+ Resume a paused block streaming operation.
ETEXI
{
#if defined(CONFIG_HAVE_CORE_DUMP)
{
.name = "dump-guest-memory",
- .args_type = "paging:-p,protocol:s,begin:i?,length:i?",
- .params = "[-p] protocol [begin] [length]",
+ .args_type = "paging:-p,filename:F,begin:i?,length:i?",
+ .params = "[-p] filename [begin] [length]",
.help = "dump guest memory to file"
"\n\t\t\t begin(optional): the starting physical address"
"\n\t\t\t length(optional): the memory size, in bytes",
- .user_print = monitor_user_noop,
.mhandler.cmd = hmp_dump_guest_memory,
},
@findex dump-guest-memory
Dump guest memory to @var{protocol}. The file can be processed with crash or
gdb.
- protocol: destination file(started with "file:") or destination file
- descriptor (started with "fd:")
+ filename: dump file name
paging: do paging to get guest's memory mapping
begin: the starting physical address. It's optional, and should be
specified with length together.
int64_t speed = qdict_get_try_int(qdict, "speed", 0);
qmp_block_stream(device, base != NULL, base,
- qdict_haskey(qdict, "speed"), speed, &error);
+ qdict_haskey(qdict, "speed"), speed,
+ BLOCKDEV_ON_ERROR_REPORT, true, &error);
hmp_handle_error(mon, &error);
}
{
Error *error = NULL;
const char *device = qdict_get_str(qdict, "device");
+ bool force = qdict_get_try_bool(qdict, "force", 0);
- qmp_block_job_cancel(device, &error);
+ qmp_block_job_cancel(device, true, force, &error);
+
+ hmp_handle_error(mon, &error);
+ }
+
+ void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
+ {
+ Error *error = NULL;
+ const char *device = qdict_get_str(qdict, "device");
+
+ qmp_block_job_pause(device, &error);
+
+ hmp_handle_error(mon, &error);
+ }
+
+ void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
+ {
+ Error *error = NULL;
+ const char *device = qdict_get_str(qdict, "device");
+
+ qmp_block_job_resume(device, &error);
hmp_handle_error(mon, &error);
}
{
Error *errp = NULL;
int paging = qdict_get_try_bool(qdict, "paging", 0);
- const char *file = qdict_get_str(qdict, "protocol");
+ const char *file = qdict_get_str(qdict, "filename");
bool has_begin = qdict_haskey(qdict, "begin");
bool has_length = qdict_haskey(qdict, "length");
int64_t begin = 0;
int64_t length = 0;
+ char *prot;
if (has_begin) {
begin = qdict_get_int(qdict, "begin");
length = qdict_get_int(qdict, "length");
}
- qmp_dump_guest_memory(paging, file, has_begin, begin, has_length, length,
+ prot = g_strconcat("file:", file, NULL);
+
+ qmp_dump_guest_memory(paging, prot, has_begin, begin, has_length, length,
&errp);
hmp_handle_error(mon, &errp);
+ g_free(prot);
}
void hmp_netdev_add(Monitor *mon, const QDict *qdict)
void hmp_send_key(Monitor *mon, const QDict *qdict)
{
const char *keys = qdict_get_str(qdict, "keys");
- QKeyCodeList *keylist, *head = NULL, *tmp = NULL;
+ KeyValueList *keylist, *head = NULL, *tmp = NULL;
int has_hold_time = qdict_haskey(qdict, "hold-time");
int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
Error *err = NULL;
char keyname_buf[16];
char *separator;
- int keyname_len, idx;
+ int keyname_len;
while (1) {
separator = strchr(keys, '-');
}
keyname_buf[keyname_len] = 0;
- idx = index_from_key(keyname_buf);
- if (idx == Q_KEY_CODE_MAX) {
- monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
- break;
- }
-
keylist = g_malloc0(sizeof(*keylist));
- keylist->value = idx;
- keylist->next = NULL;
+ keylist->value = g_malloc0(sizeof(*keylist->value));
if (!head) {
head = keylist;
}
tmp = keylist;
+ if (strstart(keyname_buf, "0x", NULL)) {
+ char *endp;
+ int value = strtoul(keyname_buf, &endp, 0);
+ if (*endp != '\0') {
+ goto err_out;
+ }
+ keylist->value->kind = KEY_VALUE_KIND_NUMBER;
+ keylist->value->number = value;
+ } else {
+ int idx = index_from_key(keyname_buf);
+ if (idx == Q_KEY_CODE_MAX) {
+ goto err_out;
+ }
+ keylist->value->kind = KEY_VALUE_KIND_QCODE;
+ keylist->value->qcode = idx;
+ }
+
if (!separator) {
break;
}
keys = separator + 1;
}
- if (idx != Q_KEY_CODE_MAX) {
- qmp_send_key(head, has_hold_time, hold_time, &err);
- }
+ qmp_send_key(head, has_hold_time, hold_time, &err);
hmp_handle_error(mon, &err);
- qapi_free_QKeyCodeList(head);
+
+out:
+ qapi_free_KeyValueList(head);
+ return;
+
+err_out:
+ monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
+ goto out;
}
void hmp_screen_dump(Monitor *mon, const QDict *qdict)
[QEVENT_SPICE_DISCONNECTED] = "SPICE_DISCONNECTED",
[QEVENT_BLOCK_JOB_COMPLETED] = "BLOCK_JOB_COMPLETED",
[QEVENT_BLOCK_JOB_CANCELLED] = "BLOCK_JOB_CANCELLED",
+ [QEVENT_BLOCK_JOB_ERROR] = "BLOCK_JOB_ERROR",
[QEVENT_DEVICE_TRAY_MOVED] = "DEVICE_TRAY_MOVED",
[QEVENT_SUSPEND] = "SUSPEND",
[QEVENT_SUSPEND_DISK] = "SUSPEND_DISK",
trace_print_events((FILE *)mon, &monitor_fprintf);
}
-static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
-{
- const char *protocol = qdict_get_str(qdict, "protocol");
- const char *fdname = qdict_get_str(qdict, "fdname");
- CharDriverState *s;
-
- if (strcmp(protocol, "spice") == 0) {
- int fd = monitor_get_fd(mon, fdname);
- int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
- int tls = qdict_get_try_bool(qdict, "tls", 0);
- if (!using_spice) {
- /* correct one? spice isn't a device ,,, */
- qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
- return -1;
- }
- if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
- close(fd);
- }
- return 0;
-#ifdef CONFIG_VNC
- } else if (strcmp(protocol, "vnc") == 0) {
- int fd = monitor_get_fd(mon, fdname);
- int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
- vnc_display_add_client(NULL, fd, skipauth);
- return 0;
-#endif
- } else if ((s = qemu_chr_find(protocol)) != NULL) {
- int fd = monitor_get_fd(mon, fdname);
- if (qemu_chr_add_client(s, fd) < 0) {
- qerror_report(QERR_ADD_CLIENT_FAILED);
- return -1;
- }
- return 0;
- }
-
- qerror_report(QERR_INVALID_PARAMETER, "protocol");
- return -1;
-}
-
static int client_migrate_info(Monitor *mon, const QDict *qdict,
MonitorCompletion cb, void *opaque)
{
}
}
-int monitor_get_fd(Monitor *mon, const char *fdname)
+int monitor_get_fd(Monitor *mon, const char *fdname, Error **errp)
{
mon_fd_t *monfd;
return fd;
}
+ error_setg(errp, "File descriptor named '%s' has not been found", fdname);
return -1;
}
int monitor_handle_fd_param(Monitor *mon, const char *fdname)
{
int fd;
+ Error *local_err = NULL;
if (!qemu_isdigit(fdname[0]) && mon) {
- fd = monitor_get_fd(mon, fdname);
+ fd = monitor_get_fd(mon, fdname, &local_err);
if (fd == -1) {
- error_report("No file descriptor named %s found", fdname);
+ qerror_report_err(local_err);
+ error_free(local_err);
return -1;
}
} else {
break;
default:
errno = 0;
-#if TARGET_PHYS_ADDR_BITS > 32
n = strtoull(pch, &p, 0);
-#else
- n = strtoul(pch, &p, 0);
-#endif
if (errno == ERANGE) {
expr_error(mon, "number too large");
}
QEVENT_SPICE_DISCONNECTED,
QEVENT_BLOCK_JOB_COMPLETED,
QEVENT_BLOCK_JOB_CANCELLED,
+ QEVENT_BLOCK_JOB_ERROR,
QEVENT_DEVICE_TRAY_MOVED,
QEVENT_SUSPEND,
QEVENT_SUSPEND_DISK,
BlockDriverCompletionFunc *completion_cb,
void *opaque);
-int monitor_get_fd(Monitor *mon, const char *fdname);
+int monitor_get_fd(Monitor *mon, const char *fdname, Error **errp);
int monitor_handle_fd_param(Monitor *mon, const char *fdname);
void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
'DeviceNotActive', 'DeviceNotFound', 'KVMMissingCap',
'MigrationExpected' ] }
+##
+# @add_client
+#
+# Allow client connections for VNC, Spice and socket based
+# character devices to be passed in to QEMU via SCM_RIGHTS.
+#
+# @protocol: protocol name. Valid names are "vnc", "spice" or the
+# name of a character device (eg. from -chardev id=XXXX)
+#
+# @fdname: file descriptor name previously passed via 'getfd' command
+#
+# @skipauth: #optional whether to skip authentication. Only applies
+# to "vnc" and "spice" protocols
+#
+# @tls: #optional whether to perform TLS. Only applies to the "spice"
+# protocol
+#
+# Returns: nothing on success.
+#
+# Since: 0.14.0
+##
+{ 'command': 'add_client',
+ 'data': { 'protocol': 'str', 'fdname': 'str', '*skipauth': 'bool',
+ '*tls': 'bool' } }
+
##
# @NameInfo:
#
##
{ 'command': 'query-pci', 'returns': ['PciInfo'] }
+ ##
+ # @BlockdevOnError:
+ #
+ # An enumeration of possible behaviors for errors on I/O operations.
+ # The exact meaning depends on whether the I/O was initiated by a guest
+ # or by a block job
+ #
+ # @report: for guest operations, report the error to the guest;
+ # for jobs, cancel the job
+ #
+ # @ignore: ignore the error, only report a QMP event (BLOCK_IO_ERROR
+ # or BLOCK_JOB_ERROR)
+ #
+ # @enospc: same as @stop on ENOSPC, same as @report otherwise.
+ #
+ # @stop: for guest operations, stop the virtual machine;
+ # for jobs, pause the job
+ #
+ # Since: 1.3
+ ##
+ { 'enum': 'BlockdevOnError',
+ 'data': ['report', 'ignore', 'enospc', 'stop'] }
+
##
# @BlockJobInfo:
#
#
# @len: the maximum progress value
#
+ # @busy: false if the job is known to be in a quiescent state, with
+ # no pending I/O. Since 1.3.
+ #
+ # @paused: whether the job is paused or, if @busy is true, will
+ # pause itself as soon as possible. Since 1.3.
+ #
# @offset: the current progress value
#
# @speed: the rate limit, bytes per second
#
+ # @io-status: the status of the job (since 1.3)
+ #
# Since: 1.1
##
{ 'type': 'BlockJobInfo',
'data': {'type': 'str', 'device': 'str', 'len': 'int',
- 'offset': 'int', 'speed': 'int'} }
+ 'offset': 'int', 'busy': 'bool', 'paused': 'bool', 'speed': 'int',
+ 'io-status': 'BlockDeviceIoStatus'} }
##
# @query-block-jobs:
# @format: #optional the format of the snapshot image, default is 'qcow2'.
#
# @mode: #optional whether and how QEMU should create a new image, default is
-# 'absolute-paths'.
+# 'absolute-paths'.
##
{ 'type': 'BlockdevSnapshot',
'data': { 'device': 'str', 'snapshot-file': 'str', '*format': 'str',
# @format: #optional the format of the snapshot image, default is 'qcow2'.
#
# @mode: #optional whether and how QEMU should create a new image, default is
-# 'absolute-paths'.
+# 'absolute-paths'.
#
# Returns: nothing on success
# If @device is not a valid block device, DeviceNotFound
'returns': 'str' }
##
+ # @block-commit
+ #
+ # Live commit of data from overlay image nodes into backing nodes - i.e.,
+ # writes data between 'top' and 'base' into 'base'.
+ #
+ # @device: the name of the device
+ #
+ # @base: #optional The file name of the backing image to write data into.
+ # If not specified, this is the deepest backing image
+ #
+ # @top: The file name of the backing image within the image chain,
+ # which contains the topmost data to be committed down.
+ # Note, the active layer as 'top' is currently unsupported.
+ #
+ # If top == base, that is an error.
+ #
+ #
+ # @speed: #optional the maximum speed, in bytes per second
+ #
+ # Returns: Nothing on success
+ # If commit or stream is already active on this device, DeviceInUse
+ # If @device does not exist, DeviceNotFound
+ # If image commit is not supported by this device, NotSupported
+ # If @base or @top is invalid, a generic error is returned
+ # If @top is the active layer, or omitted, a generic error is returned
+ # If @speed is invalid, InvalidParameter
+ #
+ # Since: 1.3
+ #
+ ##
+ { 'command': 'block-commit',
+ 'data': { 'device': 'str', '*base': 'str', 'top': 'str',
+ '*speed': 'int' } }
+
# @migrate_cancel
#
# Cancel the current executing migration process.
#
# @speed: #optional the maximum speed, in bytes per second
#
+ # @on-error: #optional the action to take on an error (default report).
+ # 'stop' and 'enospc' can only be used if the block device
+ # supports io-status (see BlockInfo). Since 1.3.
+ #
# Returns: Nothing on success
# If @device does not exist, DeviceNotFound
#
# Since: 1.1
##
- { 'command': 'block-stream', 'data': { 'device': 'str', '*base': 'str',
- '*speed': 'int' } }
+ { 'command': 'block-stream',
+ 'data': { 'device': 'str', '*base': 'str', '*speed': 'int',
+ '*on-error': 'BlockdevOnError' } }
##
# @block-job-set-speed:
#
# @device: the device name
#
+ # @force: #optional whether to allow cancellation of a paused job (default
+ # false). Since 1.3.
+ #
# Returns: Nothing on success
# If no background operation is active on this device, DeviceNotActive
#
# Since: 1.1
##
- { 'command': 'block-job-cancel', 'data': { 'device': 'str' } }
+ { 'command': 'block-job-cancel', 'data': { 'device': 'str', '*force': 'bool' } }
+
+ ##
+ # @block-job-pause:
+ #
+ # Pause an active background block operation.
+ #
+ # This command returns immediately after marking the active background block
+ # operation for pausing. It is an error to call this command if no
+ # operation is in progress. Pausing an already paused job has no cumulative
+ # effect; a single block-job-resume command will resume the job.
+ #
+ # The operation will pause as soon as possible. No event is emitted when
+ # the operation is actually paused. Cancelling a paused job automatically
+ # resumes it.
+ #
+ # @device: the device name
+ #
+ # Returns: Nothing on success
+ # If no background operation is active on this device, DeviceNotActive
+ #
+ # Since: 1.3
+ ##
+ { 'command': 'block-job-pause', 'data': { 'device': 'str' } }
+
+ ##
+ # @block-job-resume:
+ #
+ # Resume an active background block operation.
+ #
+ # This command returns immediately after resuming a paused background block
+ # operation. It is an error to call this command if no operation is in
+ # progress. Resuming an already running job is not an error.
+ #
+ # This command also clears the error status of the job.
+ #
+ # @device: the device name
+ #
+ # Returns: Nothing on success
+ # If no background operation is active on this device, DeviceNotActive
+ #
+ # Since: 1.3
+ ##
+ { 'command': 'block-job-resume', 'data': { 'device': 'str' } }
##
# @ObjectTypeInfo:
# supported on i386 and x86_64.
#
# @paging: if true, do paging to get guest's memory mapping. This allows
-# using gdb to process the core file. However, setting @paging to false
-# may be desirable because of two reasons:
+# using gdb to process the core file.
#
-# 1. The guest may be in a catastrophic state or can have corrupted
-# memory, which cannot be trusted
-# 2. The guest can be in real-mode even if paging is enabled. For example,
-# the guest uses ACPI to sleep, and ACPI sleep state goes in real-mode
+# IMPORTANT: this option can make QEMU allocate several gigabytes
+# of RAM. This can happen for a large guest, or a
+# malicious guest pretending to be large.
+#
+# Also, paging=true has the following limitations:
+#
+# 1. The guest may be in a catastrophic state or can have corrupted
+# memory, which cannot be trusted
+# 2. The guest can be in real-mode even if paging is enabled. For
+# example, the guest uses ACPI to sleep, and ACPI sleep state
+# goes in real-mode
#
# @protocol: the filename or file descriptor of the vmcore. The supported
-# protocols are:
+# protocols are:
#
-# 1. file: the protocol starts with "file:", and the following string is
-# the file's path.
-# 2. fd: the protocol starts with "fd:", and the following string is the
-# fd's name.
+# 1. file: the protocol starts with "file:", and the following
+# string is the file's path.
+# 2. fd: the protocol starts with "fd:", and the following string
+# is the fd's name.
#
# @begin: #optional if specified, the starting physical address.
#
# @length: #optional if specified, the memory size, in bytes. If you don't
-# want to dump all guest's memory, please specify the start @begin and @length
+# want to dump all guest's memory, please specify the start @begin
+# and @length
#
# Returns: nothing on success
#
{ 'command': 'dump-guest-memory',
'data': { 'paging': 'bool', 'protocol': 'str', '*begin': 'int',
'*length': 'int' } }
+
##
# @netdev_add:
#
'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut',
'lf', 'help', 'meta_l', 'meta_r', 'compose' ] }
+##
+# @KeyValue
+#
+# Represents a keyboard key.
+#
+# Since: 1.3.0
+##
+{ 'union': 'KeyValue',
+ 'data': {
+ 'number': 'int',
+ 'qcode': 'QKeyCode' } }
+
##
# @send-key:
#
# Send keys to guest.
#
-# @keys: key sequence. 'keys' is the name of the key. Use a JSON array to
-# press several keys simultaneously.
+# @keys: An array of @KeyValue elements. All @KeyValues in this array are
+# simultaneously sent to the guest. A @KeyValue.number value is sent
+# directly to the guest, while @KeyValue.qcode must be a valid
+# @QKeyCode value
#
# @hold-time: #optional time to delay key up events, milliseconds. Defaults
# to 100
#
##
{ 'command': 'send-key',
- 'data': { 'keys': ['QKeyCode'], '*hold-time': 'int' } }
+ 'data': { 'keys': ['KeyValue'], '*hold-time': 'int' } }
##
# @screendump:
{
.name = "block-stream",
- .args_type = "device:B,base:s?,speed:o?",
+ .args_type = "device:B,base:s?,speed:o?,on-error:s?",
.mhandler.cmd_new = qmp_marshal_input_block_stream,
},
+ {
+ .name = "block-commit",
+ .args_type = "device:B,base:s?,top:s,speed:o?",
+ .mhandler.cmd_new = qmp_marshal_input_block_commit,
+ },
+
{
.name = "block-job-set-speed",
.args_type = "device:B,speed:o",
{
.name = "block-job-cancel",
- .args_type = "device:B",
+ .args_type = "device:B,force:b?",
.mhandler.cmd_new = qmp_marshal_input_block_job_cancel,
},
+ {
+ .name = "block-job-pause",
+ .args_type = "device:B",
+ .mhandler.cmd_new = qmp_marshal_input_block_job_pause,
+ },
+ {
+ .name = "block-job-resume",
+ .args_type = "device:B",
+ .mhandler.cmd_new = qmp_marshal_input_block_job_resume,
+ },
{
.name = "transaction",
.args_type = "actions:q",
{
.name = "add_client",
.args_type = "protocol:s,fdname:s,skipauth:b?,tls:b?",
- .params = "protocol fdname skipauth tls",
- .help = "add a graphics client",
- .user_print = monitor_user_noop,
- .mhandler.cmd_new = add_graphics_client,
+ .mhandler.cmd_new = qmp_marshal_input_add_client,
},
SQMP
projects / sdk / emulator / qemu.git / commitdiff