@@ -75,6 +75,19 @@ DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit)
return NULL;
}
+DriveInfo *drive_get_by_id(const char *id)
+{
+ DriveInfo *dinfo;
+
+ QTAILQ_FOREACH(dinfo, &drives, next) {
+ if (strcmp(id, dinfo->id)) {
+ continue;
+ }
+ return dinfo;
+ }
+ return NULL;
+}
+
int drive_get_max_bus(BlockInterfaceType type)
{
int max_bus;
@@ -38,6 +38,7 @@ DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit);
int drive_get_max_bus(BlockInterfaceType type);
void drive_uninit(DriveInfo *dinfo);
DriveInfo *drive_get_by_blockdev(BlockDriverState *bs);
+DriveInfo *drive_get_by_id(const char *id);
QemuOpts *drive_add(const char *file, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
DriveInfo *drive_init(QemuOpts *arg, int default_to_scsi, int *fatal_error);
Add a function to find a drive by id string. Changes since v1: -Coding Style fix Signed-off-by: Ryan Harper <ryanh@us.ibm.com> --- blockdev.c | 13 +++++++++++++ blockdev.h | 1 + 2 files changed, 14 insertions(+), 0 deletions(-)