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QemuOpts: create qemu-config.h 

Move drive option description there.
Rename it, give it a qemu_ prefix.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
This commit is contained in:
Gerd Hoffmann 2009-07-31 12:25:35 +02:00 committed by Anthony Liguori
parent e23d9c4de1
commit 7282a0331f
4 changed files with 79 additions and 73 deletions
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2
Makefile.target
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@ -255,7 +255,7 @@ endif #CONFIG_BSD_USER
ifndef CONFIG_USER_ONLY
obj-y = vl.o osdep.o monitor.o pci.o loader.o isa_mmio.o machine.o \
gdbstub.o gdbstub-xml.o msix.o ioport.o
gdbstub.o gdbstub-xml.o msix.o ioport.o qemu-config.o
# virtio has to be here due to weird dependency between PCI and virtio-net.
# need to fix this properly
obj-y += virtio-blk.o virtio-balloon.o virtio-net.o virtio-console.o

73
qemu-config.c Normal file
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@ -0,0 +1,73 @@
#include "qemu-common.h"
#include "qemu-option.h"
#include "qemu-config.h"
QemuOptsList qemu_drive_opts = {
.name = "drive",
.head = TAILQ_HEAD_INITIALIZER(qemu_drive_opts.head),
.desc = {
{
.name = "bus",
.type = QEMU_OPT_NUMBER,
.help = "bus number",
},{
.name = "unit",
.type = QEMU_OPT_NUMBER,
.help = "unit number (i.e. lun for scsi)",
},{
.name = "if",
.type = QEMU_OPT_STRING,
.help = "interface (ide, scsi, sd, mtd, floppy, pflash, virtio)",
},{
.name = "index",
.type = QEMU_OPT_NUMBER,
},{
.name = "cyls",
.type = QEMU_OPT_NUMBER,
.help = "number of cylinders (ide disk geometry)",
},{
.name = "heads",
.type = QEMU_OPT_NUMBER,
.help = "number of heads (ide disk geometry)",
},{
.name = "secs",
.type = QEMU_OPT_NUMBER,
.help = "number of sectors (ide disk geometry)",
},{
.name = "trans",
.type = QEMU_OPT_STRING,
.help = "chs translation (auto, lba. none)",
},{
.name = "media",
.type = QEMU_OPT_STRING,
.help = "media type (disk, cdrom)",
},{
.name = "snapshot",
.type = QEMU_OPT_BOOL,
},{
.name = "file",
.type = QEMU_OPT_STRING,
.help = "disk image",
},{
.name = "cache",
.type = QEMU_OPT_STRING,
.help = "host cache usage (none, writeback, writethrough)",
},{
.name = "format",
.type = QEMU_OPT_STRING,
.help = "disk format (raw, qcow2, ...)",
},{
.name = "serial",
.type = QEMU_OPT_STRING,
},{
.name = "werror",
.type = QEMU_OPT_STRING,
},{
.name = "addr",
.type = QEMU_OPT_STRING,
.help = "pci address (virtio only)",
},
{ /* end if list */ }
},
};

1
qemu-config.h Normal file
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@ -0,0 +1 @@
extern QemuOptsList qemu_drive_opts;

76
vl.c
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@ -158,6 +158,7 @@ int main(int argc, char **argv)
#include "kvm.h"
#include "balloon.h"
#include "qemu-option.h"
#include "qemu-config.h"
#include "disas.h"
@ -1797,75 +1798,6 @@ static int bt_parse(const char *opt)
#define MTD_ALIAS "if=mtd"
#define SD_ALIAS "index=0,if=sd"
static QemuOptsList drive_opt_list = {
.name = "drive",
.head = TAILQ_HEAD_INITIALIZER(drive_opt_list.head),
.desc = {
{
.name = "bus",
.type = QEMU_OPT_NUMBER,
.help = "bus number",
},{
.name = "unit",
.type = QEMU_OPT_NUMBER,
.help = "unit number (i.e. lun for scsi)",
},{
.name = "if",
.type = QEMU_OPT_STRING,
.help = "interface (ide, scsi, sd, mtd, floppy, pflash, virtio)",
},{
.name = "index",
.type = QEMU_OPT_NUMBER,
},{
.name = "cyls",
.type = QEMU_OPT_NUMBER,
.help = "number of cylinders (ide disk geometry)",
},{
.name = "heads",
.type = QEMU_OPT_NUMBER,
.help = "number of heads (ide disk geometry)",
},{
.name = "secs",
.type = QEMU_OPT_NUMBER,
.help = "number of sectors (ide disk geometry)",
},{
.name = "trans",
.type = QEMU_OPT_STRING,
.help = "chs translation (auto, lba. none)",
},{
.name = "media",
.type = QEMU_OPT_STRING,
.help = "media type (disk, cdrom)",
},{
.name = "snapshot",
.type = QEMU_OPT_BOOL,
},{
.name = "file",
.type = QEMU_OPT_STRING,
.help = "disk image",
},{
.name = "cache",
.type = QEMU_OPT_STRING,
.help = "host cache usage (none, writeback, writethrough)",
},{
.name = "format",
.type = QEMU_OPT_STRING,
.help = "disk format (raw, qcow2, ...)",
},{
.name = "serial",
.type = QEMU_OPT_STRING,
},{
.name = "werror",
.type = QEMU_OPT_STRING,
},{
.name = "addr",
.type = QEMU_OPT_STRING,
.help = "pci address (virtio only)",
},
{ /* end if list */ }
},
};
QemuOpts *drive_add(const char *file, const char *fmt, ...)
{
va_list ap;
@ -1876,7 +1808,7 @@ QemuOpts *drive_add(const char *file, const char *fmt, ...)
vsnprintf(optstr, sizeof(optstr), fmt, ap);
va_end(ap);
opts = qemu_opts_parse(&drive_opt_list, optstr, NULL);
opts = qemu_opts_parse(&qemu_drive_opts, optstr, NULL);
if (!opts) {
fprintf(stderr, "%s: huh? duplicate? (%s)\n",
__FUNCTION__, optstr);
@ -5832,8 +5764,8 @@ int main(int argc, char **argv, char **envp)
/* open the virtual block devices */
if (snapshot)
qemu_opts_foreach(&drive_opt_list, drive_enable_snapshot, NULL, 0);
if (qemu_opts_foreach(&drive_opt_list, drive_init_func, machine, 1) != 0)
qemu_opts_foreach(&qemu_drive_opts, drive_enable_snapshot, NULL, 0);
if (qemu_opts_foreach(&qemu_drive_opts, drive_init_func, machine, 1) != 0)
exit(1);
register_savevm("timer", 0, 2, timer_save, timer_load, NULL);