From: Sam Eiderman <address@hidden>
Relevant devices are:
* ide-hd (and ide-cd, ide-drive)
* scsi-hd (and scsi-cd, scsi-disk, scsi-block)
* virtio-blk-pci
We do not call del_boot_device_lchs() for ide-* since we don't need to -
IDE block devices do not support unplugging.
Reviewed-by: Karl Heubaum <address@hidden>
Reviewed-by: Arbel Moshe <address@hidden>
Signed-off-by: Sam Eiderman <address@hidden>
Signed-off-by: Sam Eiderman <address@hidden>
---
hw/block/virtio-blk.c | 6 ++++++
hw/ide/qdev.c | 5 +++++
hw/scsi/scsi-disk.c | 12 ++++++++++++
3 files changed, 23 insertions(+)
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index ed2ddebd2b..c56e905f80 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -1200,6 +1200,11 @@ static void virtio_blk_device_realize(DeviceState *dev,
Error **errp)
blk_set_guest_block_size(s->blk, s->conf.conf.logical_block_size);
blk_iostatus_enable(s->blk);
+
+ add_boot_device_lchs(dev, "/disk@0,0",
+ conf->conf.lcyls,
+ conf->conf.lheads,
+ conf->conf.lsecs);
}
static void virtio_blk_device_unrealize(DeviceState *dev, Error **errp)
@@ -1207,6 +1212,7 @@ static void virtio_blk_device_unrealize(DeviceState *dev,
Error **errp)
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
VirtIOBlock *s = VIRTIO_BLK(dev);
+ del_boot_device_lchs(dev, "/disk@0,0");
virtio_blk_data_plane_destroy(s->dataplane);
s->dataplane = NULL;
qemu_del_vm_change_state_handler(s->change);
diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index 6dd219944f..2ffd387a73 100644
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -220,6 +220,11 @@ static void ide_dev_initfn(IDEDevice *dev, IDEDriveKind
kind, Error **errp)
add_boot_device_path(dev->conf.bootindex, &dev->qdev,
dev->unit ? "/disk@1" : "/disk@0");
+
+ add_boot_device_lchs(&dev->qdev, dev->unit ? "/disk@1" : "/disk@0",
+ dev->conf.lcyls,
+ dev->conf.lheads,
+ dev->conf.lsecs);
}
static void ide_dev_get_bootindex(Object *obj, Visitor *v, const char *name,
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 68b1675fd9..07fb5ebdf1 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -35,6 +35,7 @@
#include "hw/block/block.h"
#include "hw/qdev-properties.h"
#include "sysemu/dma.h"
+#include "sysemu/sysemu.h"
#include "qemu/cutils.h"
#include "trace.h"
@@ -2414,6 +2415,16 @@ static void scsi_realize(SCSIDevice *dev, Error **errp)
blk_set_guest_block_size(s->qdev.conf.blk, s->qdev.blocksize);
blk_iostatus_enable(s->qdev.conf.blk);
+
+ add_boot_device_lchs(&dev->qdev, NULL,
+ dev->conf.lcyls,
+ dev->conf.lheads,
+ dev->conf.lsecs);
+}
+
+static void scsi_unrealize(SCSIDevice *dev, Error **errp)
+{
+ del_boot_device_lchs(&dev->qdev, NULL);
}
static void scsi_hd_realize(SCSIDevice *dev, Error **errp)
@@ -3018,6 +3029,7 @@ static void scsi_hd_class_initfn(ObjectClass *klass, void
*data)
SCSIDeviceClass *sc = SCSI_DEVICE_CLASS(klass);
sc->realize = scsi_hd_realize;
+ sc->unrealize = scsi_unrealize;
sc->alloc_req = scsi_new_request;
sc->unit_attention_reported = scsi_disk_unit_attention_reported;
dc->desc = "virtual SCSI disk";