[libvirt] [PATCH] qemu-options: Remove deprecated "-virtioconsole" option
Thomas Huth
thuth at redhat.com
Thu Dec 13 07:05:31 UTC 2018
It's been deprecated since QEMU 3.0, and nobody complained so far, so
it is time to remove this option now.
Signed-off-by: Thomas Huth <thuth at redhat.com>
---
docs/qdev-device-use.txt | 4 ----
include/hw/boards.h | 1 -
qemu-deprecated.texi | 5 ----
qemu-options.hx | 10 --------
vl.c | 61 +-----------------------------------------------
5 files changed, 1 insertion(+), 80 deletions(-)
diff --git a/docs/qdev-device-use.txt b/docs/qdev-device-use.txt
index 98229b3..cc53e97 100644
--- a/docs/qdev-device-use.txt
+++ b/docs/qdev-device-use.txt
@@ -190,10 +190,6 @@ The appropriate DEVNAME depends on the machine type. For type "pc":
-device usb-braille,chardev=braille -chardev braille,id=braille
-* -virtioconsole becomes
- -device virtio-serial-pci,class=C,vectors=V,ioeventfd=IOEVENTFD,max_ports=N
- -device virtconsole,is_console=NUM,nr=NR,name=NAME
-
LEGACY-CHARDEV translates to -chardev HOST-OPTS... as follows:
* null becomes -chardev null
diff --git a/include/hw/boards.h b/include/hw/boards.h
index f82f284..5df67d2 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -181,7 +181,6 @@ struct MachineClass {
int default_cpus;
unsigned int no_serial:1,
no_parallel:1,
- use_virtcon:1,
no_floppy:1,
no_cdrom:1,
no_sdcard:1,
diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi
index 72b8191..5cc18b4 100644
--- a/qemu-deprecated.texi
+++ b/qemu-deprecated.texi
@@ -60,11 +60,6 @@ The @code{--no-frame} argument works with SDL 1.2 only. The other user
interfaces never implemented this in the first place. So this will be
removed together with SDL 1.2 support.
- at subsection -virtioconsole (since 3.0.0)
-
-Option @option{-virtioconsole} has been replaced by
- at option{-device virtconsole}.
-
@subsection -clock (since 3.0.0)
The @code{-clock} option is ignored since QEMU version 1.7.0. There is no
diff --git a/qemu-options.hx b/qemu-options.hx
index 269eda7..5330603 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -3635,16 +3635,6 @@ character to Control-t.
@end table
ETEXI
-DEF("virtioconsole", HAS_ARG, QEMU_OPTION_virtiocon, \
- "-virtioconsole c\n" \
- " set virtio console\n", QEMU_ARCH_ALL)
-STEXI
- at item -virtioconsole @var{c}
- at findex -virtioconsole
-Set virtio console.
-This option is deprecated, please use @option{-device virtconsole} instead.
-ETEXI
-
DEF("show-cursor", 0, QEMU_OPTION_show_cursor, \
"-show-cursor show cursor\n", QEMU_ARCH_ALL)
STEXI
diff --git a/vl.c b/vl.c
index a5ae5f2..595d610 100644
--- a/vl.c
+++ b/vl.c
@@ -164,7 +164,6 @@ int no_frame;
static int num_serial_hds;
static Chardev **serial_hds;
Chardev *parallel_hds[MAX_PARALLEL_PORTS];
-Chardev *virtcon_hds[MAX_VIRTIO_CONSOLES];
int win2k_install_hack = 0;
int singlestep = 0;
int smp_cpus;
@@ -215,7 +214,6 @@ bool xen_domid_restrict;
static int has_defaults = 1;
static int default_serial = 1;
static int default_parallel = 1;
-static int default_virtcon = 1;
static int default_monitor = 1;
static int default_floppy = 1;
static int default_cdrom = 1;
@@ -236,8 +234,6 @@ static struct {
{ .driver = "ide-drive", .flag = &default_cdrom },
{ .driver = "scsi-cd", .flag = &default_cdrom },
{ .driver = "scsi-hd", .flag = &default_cdrom },
- { .driver = "virtio-serial-pci", .flag = &default_virtcon },
- { .driver = "virtio-serial", .flag = &default_virtcon },
{ .driver = "VGA", .flag = &default_vga },
{ .driver = "isa-vga", .flag = &default_vga },
{ .driver = "cirrus-vga", .flag = &default_vga },
@@ -2374,7 +2370,6 @@ struct device_config {
DEV_BT, /* -bt */
DEV_SERIAL, /* -serial */
DEV_PARALLEL, /* -parallel */
- DEV_VIRTCON, /* -virtioconsole */
DEV_DEBUGCON, /* -debugcon */
DEV_GDB, /* -gdb, -s */
DEV_SCLP, /* s390 sclp */
@@ -2472,39 +2467,6 @@ static int parallel_parse(const char *devname)
return 0;
}
-static int virtcon_parse(const char *devname)
-{
- QemuOptsList *device = qemu_find_opts("device");
- static int index = 0;
- char label[32];
- QemuOpts *bus_opts, *dev_opts;
-
- if (strcmp(devname, "none") == 0)
- return 0;
- if (index == MAX_VIRTIO_CONSOLES) {
- error_report("too many virtio consoles");
- exit(1);
- }
-
- bus_opts = qemu_opts_create(device, NULL, 0, &error_abort);
- qemu_opt_set(bus_opts, "driver", "virtio-serial", &error_abort);
-
- dev_opts = qemu_opts_create(device, NULL, 0, &error_abort);
- qemu_opt_set(dev_opts, "driver", "virtconsole", &error_abort);
-
- snprintf(label, sizeof(label), "virtcon%d", index);
- virtcon_hds[index] = qemu_chr_new_mux_mon(label, devname);
- if (!virtcon_hds[index]) {
- error_report("could not connect virtio console"
- " to character backend '%s'", devname);
- return -1;
- }
- qemu_opt_set(dev_opts, "chardev", label, &error_abort);
-
- index++;
- return 0;
-}
-
static int debugcon_parse(const char *devname)
{
QemuOpts *opts;
@@ -3546,15 +3508,6 @@ int main(int argc, char **argv, char **envp)
exit(1);
}
break;
- case QEMU_OPTION_virtiocon:
- warn_report("This option is deprecated, "
- "use '-device virtconsole' instead");
- add_device_config(DEV_VIRTCON, optarg);
- default_virtcon = 0;
- if (strncmp(optarg, "mon:", 4) == 0) {
- default_monitor = 0;
- }
- break;
case QEMU_OPTION_parallel:
add_device_config(DEV_PARALLEL, optarg);
default_parallel = 0;
@@ -4171,9 +4124,6 @@ int main(int argc, char **argv, char **envp)
if (!has_defaults || machine_class->no_parallel) {
default_parallel = 0;
}
- if (!has_defaults || !machine_class->use_virtcon) {
- default_virtcon = 0;
- }
if (!has_defaults || machine_class->no_floppy) {
default_floppy = 0;
}
@@ -4206,8 +4156,7 @@ int main(int argc, char **argv, char **envp)
* usage, -nographic is just a no-op in this case.
*/
if (nographic
- && (default_parallel || default_serial
- || default_monitor || default_virtcon)) {
+ && (default_parallel || default_serial || default_monitor)) {
error_report("-nographic cannot be used with -daemonize");
exit(1);
}
@@ -4224,13 +4173,9 @@ int main(int argc, char **argv, char **envp)
add_device_config(DEV_PARALLEL, "null");
if (default_serial && default_monitor) {
add_device_config(DEV_SERIAL, "mon:stdio");
- } else if (default_virtcon && default_monitor) {
- add_device_config(DEV_VIRTCON, "mon:stdio");
} else {
if (default_serial)
add_device_config(DEV_SERIAL, "stdio");
- if (default_virtcon)
- add_device_config(DEV_VIRTCON, "stdio");
if (default_monitor)
monitor_parse("stdio", "readline", false);
}
@@ -4241,8 +4186,6 @@ int main(int argc, char **argv, char **envp)
add_device_config(DEV_PARALLEL, "vc:80Cx24C");
if (default_monitor)
monitor_parse("vc:80Cx24C", "readline", false);
- if (default_virtcon)
- add_device_config(DEV_VIRTCON, "vc:80Cx24C");
}
#if defined(CONFIG_VNC)
@@ -4473,8 +4416,6 @@ int main(int argc, char **argv, char **envp)
exit(1);
if (foreach_device_config(DEV_PARALLEL, parallel_parse) < 0)
exit(1);
- if (foreach_device_config(DEV_VIRTCON, virtcon_parse) < 0)
- exit(1);
if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0)
exit(1);
--
1.8.3.1
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