[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 08/10] add -drive if=none
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 08/10] add -drive if=none |
Date: |
Fri, 31 Jul 2009 12:25:39 +0200 |
This adds a host drive, but doesn't implicitly add a guest drive for it.
First step in splitting host and guest configuration, check the
following patches to see how this can be used ...
Signed-off-by: Gerd Hoffmann <address@hidden>
---
sysemu.h | 1 +
vl.c | 4 ++++
2 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/sysemu.h b/sysemu.h
index 21e132c..ac18890 100644
--- a/sysemu.h
+++ b/sysemu.h
@@ -151,6 +151,7 @@ extern unsigned int nb_prom_envs;
#endif
typedef enum {
+ IF_NONE,
IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN,
IF_COUNT
} BlockInterfaceType;
diff --git a/vl.c b/vl.c
index 12423b2..2024822 100644
--- a/vl.c
+++ b/vl.c
@@ -1982,6 +1982,9 @@ DriveInfo *drive_init(QemuOpts *opts, void *opaque,
} else if (!strcmp(buf, "xen")) {
type = IF_XEN;
max_devs = 0;
+ } else if (!strcmp(buf, "none")) {
+ type = IF_NONE;
+ max_devs = 0;
} else {
fprintf(stderr, "qemu: unsupported bus type '%s'\n", buf);
return NULL;
@@ -2195,6 +2198,7 @@ DriveInfo *drive_init(QemuOpts *opts, void *opaque,
case IF_PFLASH:
case IF_MTD:
case IF_VIRTIO:
+ case IF_NONE:
break;
case IF_COUNT:
abort();
--
1.6.2.5
- [Qemu-devel] [PATCH 0/10] QemuOpts+qdev patches., Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 01/10] QemuOpts: add some functions, Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 02/10] QemuOpts: qemu_opts_parse: fix id= parsing, Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 05/10] QemuOpts: add -set option, Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 03/10] QemuOpts: make the drive id actually show up in "info block"., Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 09/10] qdev/prop: add drive property., Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 07/10] constify drive_get_by_id arg, Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 08/10] add -drive if=none,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 04/10] QemuOpts: create qemu-config.h, Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 10/10] qdev-ify virtio-blk., Gerd Hoffmann, 2009/07/31
- [Qemu-devel] [PATCH 06/10] QemuOpts: switch over -device., Gerd Hoffmann, 2009/07/31