We need to be able to spawn new AHCI drives, so let's add AHCI support
to the -drive option.
Signed-off-by: Alexander Graf <ag...@suse.de>
---
blockdev.c | 6 +++++-
blockdev.h | 1 +
qemu-common.h | 2 +-
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index 6cb179a..5ce90cc 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -209,6 +209,9 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi,
int *fatal_error)
} else if (!strcmp(buf, "xen")) {
type = IF_XEN;
max_devs = 0;
+ } else if (!strcmp(buf, "sata")) {
+ type = IF_SATA;
+ max_devs = MAX_SATA_DEVS;
} else if (!strcmp(buf, "none")) {
type = IF_NONE;
max_devs = 0;
@@ -402,7 +405,7 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi,
int *fatal_error)
} else {
/* no id supplied -> create one */
dinfo->id = qemu_mallocz(32);
- if (type == IF_IDE || type == IF_SCSI)
+ if (type == IF_IDE || type == IF_SCSI || type == IF_SATA)
mediastr = (media == MEDIA_CDROM) ? "-cd" : "-hd";
if (max_devs)
snprintf(dinfo->id, 32, "%s%i%s%i",
@@ -427,6 +430,7 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi,
int *fatal_error)
case IF_IDE:
case IF_SCSI:
case IF_XEN:
+ case IF_SATA:
case IF_NONE:
switch(media) {
case MEDIA_DISK:
diff --git a/blockdev.h b/blockdev.h
index 653affc..f50a15e 100644
--- a/blockdev.h
+++ b/blockdev.h
@@ -33,6 +33,7 @@ struct DriveInfo {
#define MAX_IDE_DEVS 2
#define MAX_SCSI_DEVS 7
+#define MAX_SATA_DEVS 4
DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
int drive_get_max_bus(BlockInterfaceType type);
diff --git a/qemu-common.h b/qemu-common.h
index b3957f1..ae1cfca 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -257,7 +257,7 @@ typedef uint64_t pcibus_t;
typedef enum {
IF_NONE,
IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN,
- IF_COUNT
+ IF_SATA, IF_COUNT
} BlockInterfaceType;
void cpu_exec_init_all(unsigned long tb_size);
--
1.6.0.2
