Merge remote-tracking branch 'remotes/stsquad/tags/pull-build-test-20160209' into...

[qemu.git] / hw / ide / qdev.c

diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index efab95b3208fcc3a62a20bfc0fc6d0d48f78e046..2d14a768f10b2fc4f9267b90420f2769459b4d01 100644 (file)
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -16,13 +16,16 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
+#include "qemu/osdep.h"
 #include <hw/hw.h>
 #include "sysemu/dma.h"
 #include "qemu/error-report.h"
 #include <hw/ide/internal.h>
+#include "sysemu/block-backend.h"
 #include "sysemu/blockdev.h"
 #include "hw/block/block.h"
 #include "sysemu/sysemu.h"
+#include "qapi/visitor.h"
 
 /* --------------------------------- */
 
@@ -71,7 +74,7 @@ static int ide_qdev_init(DeviceState *qdev)
     IDEDeviceClass *dc = IDE_DEVICE_GET_CLASS(dev);
     IDEBus *bus = DO_UPCAST(IDEBus, qbus, qdev->parent_bus);
 
-    if (!dev->conf.bs) {
+    if (!dev->conf.blk) {
         error_report("No drive specified");
         goto err;
     }
@@ -116,7 +119,8 @@ IDEDevice *ide_create_drive(IDEBus *bus, int unit, DriveInfo *drive)
 
     dev = qdev_create(&bus->qbus, drive->media_cd ? "ide-cd" : "ide-hd");
     qdev_prop_set_uint32(dev, "unit", unit);
-    qdev_prop_set_drive_nofail(dev, "drive", drive->bdrv);
+    qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(drive),
+                        &error_fatal);
     qdev_init_nofail(dev);
     return DO_UPCAST(IDEDevice, qdev, dev);
 }
@@ -126,7 +130,7 @@ int ide_get_geometry(BusState *bus, int unit,
 {
     IDEState *s = &DO_UPCAST(IDEBus, qbus, bus)->ifs[unit];
 
-    if (s->drive_kind != IDE_HD || !s->bs) {
+    if (s->drive_kind != IDE_HD || !s->blk) {
         return -1;
     }
 
@@ -161,17 +165,22 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind)
         return -1;
     }
 
+    blkconf_blocksizes(&dev->conf);
+    if (dev->conf.logical_block_size != 512) {
+        error_report("logical_block_size must be 512 for IDE");
+        return -1;
+    }
+
     blkconf_serial(&dev->conf, &dev->serial);
     if (kind != IDE_CD) {
-        blkconf_geometry(&dev->conf, &dev->chs_trans, 65536, 16, 255, &err);
+        blkconf_geometry(&dev->conf, &dev->chs_trans, 65535, 16, 255, &err);
         if (err) {
-            error_report("%s", error_get_pretty(err));
-            error_free(err);
+            error_report_err(err);
             return -1;
         }
     }
 
-    if (ide_init_drive(s, dev->conf.bs, kind,
+    if (ide_init_drive(s, dev->conf.blk, kind,
                        dev->version, dev->serial, dev->model, dev->wwn,
                        dev->conf.cyls, dev->conf.heads, dev->conf.secs,
                        dev->chs_trans) < 0) {
@@ -191,6 +200,51 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind)
     return 0;
 }
 
+static void ide_dev_get_bootindex(Object *obj, Visitor *v, const char *name,
+                                  void *opaque, Error **errp)
+{
+    IDEDevice *d = IDE_DEVICE(obj);
+
+    visit_type_int32(v, name, &d->conf.bootindex, errp);
+}
+
+static void ide_dev_set_bootindex(Object *obj, Visitor *v, const char *name,
+                                  void *opaque, Error **errp)
+{
+    IDEDevice *d = IDE_DEVICE(obj);
+    int32_t boot_index;
+    Error *local_err = NULL;
+
+    visit_type_int32(v, name, &boot_index, &local_err);
+    if (local_err) {
+        goto out;
+    }
+    /* check whether bootindex is present in fw_boot_order list  */
+    check_boot_index(boot_index, &local_err);
+    if (local_err) {
+        goto out;
+    }
+    /* change bootindex to a new one */
+    d->conf.bootindex = boot_index;
+
+    if (d->unit != -1) {
+        add_boot_device_path(d->conf.bootindex, &d->qdev,
+                             d->unit ? "/disk@1" : "/disk@0");
+    }
+out:
+    if (local_err) {
+        error_propagate(errp, local_err);
+    }
+}
+
+static void ide_dev_instance_init(Object *obj)
+{
+    object_property_add(obj, "bootindex", "int32",
+                        ide_dev_get_bootindex,
+                        ide_dev_set_bootindex, NULL, NULL, NULL);
+    object_property_set_int(obj, -1, "bootindex", NULL);
+}
+
 static int ide_hd_initfn(IDEDevice *dev)
 {
     return ide_dev_initfn(dev, IDE_HD);
@@ -203,9 +257,9 @@ static int ide_cd_initfn(IDEDevice *dev)
 
 static int ide_drive_initfn(IDEDevice *dev)
 {
-    DriveInfo *dinfo = drive_get_by_blockdev(dev->conf.bs);
+    DriveInfo *dinfo = blk_legacy_dinfo(dev->conf.blk);
 
-    return ide_dev_initfn(dev, dinfo->media_cd ? IDE_CD : IDE_HD);
+    return ide_dev_initfn(dev, dinfo && dinfo->media_cd ? IDE_CD : IDE_HD);
 }
 
 #define DEFINE_IDE_DEV_PROPERTIES()                     \
@@ -300,6 +354,7 @@ static const TypeInfo ide_device_type_info = {
     .abstract = true,
     .class_size = sizeof(IDEDeviceClass),
     .class_init = ide_device_class_init,
+    .instance_init = ide_dev_instance_init,
 };
 
 static void ide_register_types(void)