* [Qemu-devel] [PATCH v2 2/4] fdc: Add a floppy drive qdev
2016-09-30 19:39 [Qemu-devel] [PATCH v2 0/4] fdc: Use separate qdev device for drives Kevin Wolf
2016-09-30 19:39 ` [Qemu-devel] [PATCH v2 1/4] fdc: Add a floppy qbus Kevin Wolf
@ 2016-09-30 19:39 ` Kevin Wolf
2016-10-14 22:09 ` John Snow
2016-09-30 19:39 ` [Qemu-devel] [PATCH v2 3/4] fdc: Move qdev properties to FloppyDrive Kevin Wolf
` (2 subsequent siblings)
4 siblings, 1 reply; 10+ messages in thread
From: Kevin Wolf @ 2016-09-30 19:39 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, jsnow, armbru, mreitz, qemu-devel
Floppy controllers automatically create two floppy drive devices in qdev
now. (They always created two drives, but managed them only internally.)
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
hw/block/fdc.c | 151 +++++++++++++++++++++++++++++++++++++++++++++------------
1 file changed, 120 insertions(+), 31 deletions(-)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index a3afb62..5aa8e52 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -60,6 +60,8 @@
#define FLOPPY_BUS(obj) OBJECT_CHECK(FloppyBus, (obj), TYPE_FLOPPY_BUS)
typedef struct FDCtrl FDCtrl;
+typedef struct FDrive FDrive;
+static FDrive *get_drv(FDCtrl *fdctrl, int unit);
typedef struct FloppyBus {
BusState bus;
@@ -180,7 +182,7 @@ typedef enum FDiskFlags {
FDISK_DBL_SIDES = 0x01,
} FDiskFlags;
-typedef struct FDrive {
+struct FDrive {
FDCtrl *fdctrl;
BlockBackend *blk;
/* Drive status */
@@ -201,7 +203,7 @@ typedef struct FDrive {
uint8_t media_rate; /* Data rate of medium */
bool media_validated; /* Have we validated the media? */
-} FDrive;
+};
static FloppyDriveType get_fallback_drive_type(FDrive *drv);
@@ -466,6 +468,100 @@ static void fd_revalidate(FDrive *drv)
}
}
+static void fd_change_cb(void *opaque, bool load)
+{
+ FDrive *drive = opaque;
+
+ drive->media_changed = 1;
+ drive->media_validated = false;
+ fd_revalidate(drive);
+}
+
+static const BlockDevOps fd_block_ops = {
+ .change_media_cb = fd_change_cb,
+};
+
+
+#define TYPE_FLOPPY_DRIVE "floppy"
+#define FLOPPY_DRIVE(obj) \
+ OBJECT_CHECK(FloppyDrive, (obj), TYPE_FLOPPY_DRIVE)
+
+typedef struct FloppyDrive {
+ DeviceState qdev;
+ uint32_t unit;
+} FloppyDrive;
+
+static Property floppy_drive_properties[] = {
+ DEFINE_PROP_UINT32("unit", FloppyDrive, unit, -1),
+ DEFINE_PROP_END_OF_LIST(),
+};
+
+static int floppy_drive_init(DeviceState *qdev)
+{
+ FloppyDrive *dev = FLOPPY_DRIVE(qdev);
+ FloppyBus *bus = DO_UPCAST(FloppyBus, bus, dev->qdev.parent_bus);
+ FDrive *drive;
+
+ if (dev->unit == -1) {
+ for (dev->unit = 0; dev->unit < MAX_FD; dev->unit++) {
+ drive = get_drv(bus->fdc, dev->unit);
+ if (!drive->blk) {
+ break;
+ }
+ }
+ }
+
+ if (dev->unit >= MAX_FD) {
+ error_report("Can't create floppy unit %d, bus supports only %d units",
+ dev->unit, MAX_FD);
+ return -1;
+ }
+
+ /* TODO Check whether unit is in use */
+
+ drive = get_drv(bus->fdc, dev->unit);
+
+ if (drive->blk) {
+ if (blk_get_on_error(drive->blk, 0) != BLOCKDEV_ON_ERROR_ENOSPC) {
+ error_report("fdc doesn't support drive option werror");
+ return -1;
+ }
+ if (blk_get_on_error(drive->blk, 1) != BLOCKDEV_ON_ERROR_REPORT) {
+ error_report("fdc doesn't support drive option rerror");
+ return -1;
+ }
+ } else {
+ /* Anonymous BlockBackend for an empty drive */
+ drive->blk = blk_new();
+ }
+
+ fd_init(drive);
+ if (drive->blk) {
+ blk_set_dev_ops(drive->blk, &fd_block_ops, drive);
+ pick_drive_type(drive);
+ }
+ fd_revalidate(drive);
+
+ return 0;
+}
+
+static void floppy_drive_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *k = DEVICE_CLASS(klass);
+ k->init = floppy_drive_init;
+ set_bit(DEVICE_CATEGORY_STORAGE, k->categories);
+ k->bus_type = TYPE_FLOPPY_BUS;
+ k->props = floppy_drive_properties;
+ k->desc = "virtual floppy drive";
+}
+
+static const TypeInfo floppy_drive_info = {
+ .name = TYPE_FLOPPY_DRIVE,
+ .parent = TYPE_DEVICE,
+ .instance_size = sizeof(FloppyDrive),
+ .class_init = floppy_drive_class_init,
+};
+
/********************************************************/
/* Intel 82078 floppy disk controller emulation */
@@ -1185,9 +1281,9 @@ static inline FDrive *drv3(FDCtrl *fdctrl)
}
#endif
-static FDrive *get_cur_drv(FDCtrl *fdctrl)
+static FDrive *get_drv(FDCtrl *fdctrl, int unit)
{
- switch (fdctrl->cur_drv) {
+ switch (unit) {
case 0: return drv0(fdctrl);
case 1: return drv1(fdctrl);
#if MAX_FD == 4
@@ -1198,6 +1294,11 @@ static FDrive *get_cur_drv(FDCtrl *fdctrl)
}
}
+static FDrive *get_cur_drv(FDCtrl *fdctrl)
+{
+ return get_drv(fdctrl, fdctrl->cur_drv);
+}
+
/* Status A register : 0x00 (read-only) */
static uint32_t fdctrl_read_statusA(FDCtrl *fdctrl)
{
@@ -2357,46 +2458,33 @@ static void fdctrl_result_timer(void *opaque)
}
}
-static void fdctrl_change_cb(void *opaque, bool load)
-{
- FDrive *drive = opaque;
-
- drive->media_changed = 1;
- drive->media_validated = false;
- fd_revalidate(drive);
-}
-
-static const BlockDevOps fdctrl_block_ops = {
- .change_media_cb = fdctrl_change_cb,
-};
-
/* Init functions */
static void fdctrl_connect_drives(FDCtrl *fdctrl, Error **errp)
{
unsigned int i;
FDrive *drive;
+ DeviceState *dev;
+ Error *local_err = NULL;
for (i = 0; i < MAX_FD; i++) {
drive = &fdctrl->drives[i];
drive->fdctrl = fdctrl;
- if (drive->blk) {
- if (blk_get_on_error(drive->blk, 0) != BLOCKDEV_ON_ERROR_ENOSPC) {
- error_setg(errp, "fdc doesn't support drive option werror");
- return;
- }
- if (blk_get_on_error(drive->blk, 1) != BLOCKDEV_ON_ERROR_REPORT) {
- error_setg(errp, "fdc doesn't support drive option rerror");
- return;
- }
+ /* If the drive is not present, we skip creating the qdev device, but
+ * still have to initialise the controller. */
+ if (!fdctrl->drives[i].blk) {
+ fd_init(drive);
+ fd_revalidate(drive);
+ continue;
}
- fd_init(drive);
- if (drive->blk) {
- blk_set_dev_ops(drive->blk, &fdctrl_block_ops, drive);
- pick_drive_type(drive);
+ dev = qdev_create(&fdctrl->bus.bus, "floppy");
+ qdev_prop_set_uint32(dev, "unit", i);
+ object_property_set_bool(OBJECT(dev), true, "realized", &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
}
- fd_revalidate(drive);
}
}
@@ -2774,6 +2862,7 @@ static void fdc_register_types(void)
type_register_static(&sysbus_fdc_info);
type_register_static(&sun4m_fdc_info);
type_register_static(&floppy_bus_info);
+ type_register_static(&floppy_drive_info);
}
type_init(fdc_register_types)
--
1.8.3.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [Qemu-devel] [PATCH v2 3/4] fdc: Move qdev properties to FloppyDrive
2016-09-30 19:39 [Qemu-devel] [PATCH v2 0/4] fdc: Use separate qdev device for drives Kevin Wolf
2016-09-30 19:39 ` [Qemu-devel] [PATCH v2 1/4] fdc: Add a floppy qbus Kevin Wolf
2016-09-30 19:39 ` [Qemu-devel] [PATCH v2 2/4] fdc: Add a floppy drive qdev Kevin Wolf
@ 2016-09-30 19:39 ` Kevin Wolf
2016-10-14 22:32 ` John Snow
2016-09-30 19:39 ` [Qemu-devel] [PATCH v2 4/4] qemu-iotests: Test creating floppy drives Kevin Wolf
2016-10-14 11:11 ` [Qemu-devel] [PATCH v2 0/4] fdc: Use separate qdev device for drives Kevin Wolf
4 siblings, 1 reply; 10+ messages in thread
From: Kevin Wolf @ 2016-09-30 19:39 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, jsnow, armbru, mreitz, qemu-devel
This makes the FloppyDrive qdev object actually useful: Now that it has
all properties that don't belong to the controller, you can actually
use '-device floppy' and get a working result.
Command line semantics is consistent with CD-ROM drives: By default you
get a single empty floppy drive. You can override it with -drive and
using the same index, but if you use -drive to add a floppy to a
different index, you get both of them. However, as soon as you use any
'-device floppy', even to a different slot, the default drive is
disabled.
Using '-device floppy' without specifying the unit will choose the first
free slot on the controller.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
hw/block/fdc.c | 112 ++++++++++++++++++++++++++++++++++++++++++---------------
vl.c | 1 +
2 files changed, 85 insertions(+), 28 deletions(-)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index 5aa8e52..00c0ec6 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -35,6 +35,7 @@
#include "qemu/timer.h"
#include "hw/isa/isa.h"
#include "hw/sysbus.h"
+#include "hw/block/block.h"
#include "sysemu/block-backend.h"
#include "sysemu/blockdev.h"
#include "sysemu/sysemu.h"
@@ -487,12 +488,18 @@ static const BlockDevOps fd_block_ops = {
OBJECT_CHECK(FloppyDrive, (obj), TYPE_FLOPPY_DRIVE)
typedef struct FloppyDrive {
- DeviceState qdev;
- uint32_t unit;
+ DeviceState qdev;
+ uint32_t unit;
+ BlockConf conf;
+ FloppyDriveType type;
} FloppyDrive;
static Property floppy_drive_properties[] = {
DEFINE_PROP_UINT32("unit", FloppyDrive, unit, -1),
+ DEFINE_BLOCK_PROPERTIES(FloppyDrive, conf),
+ DEFINE_PROP_DEFAULT("drive-type", FloppyDrive, type,
+ FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type,
+ FloppyDriveType),
DEFINE_PROP_END_OF_LIST(),
};
@@ -501,6 +508,7 @@ static int floppy_drive_init(DeviceState *qdev)
FloppyDrive *dev = FLOPPY_DRIVE(qdev);
FloppyBus *bus = DO_UPCAST(FloppyBus, bus, dev->qdev.parent_bus);
FDrive *drive;
+ int ret;
if (dev->unit == -1) {
for (dev->unit = 0; dev->unit < MAX_FD; dev->unit++) {
@@ -517,29 +525,57 @@ static int floppy_drive_init(DeviceState *qdev)
return -1;
}
- /* TODO Check whether unit is in use */
-
drive = get_drv(bus->fdc, dev->unit);
-
if (drive->blk) {
- if (blk_get_on_error(drive->blk, 0) != BLOCKDEV_ON_ERROR_ENOSPC) {
- error_report("fdc doesn't support drive option werror");
- return -1;
- }
- if (blk_get_on_error(drive->blk, 1) != BLOCKDEV_ON_ERROR_REPORT) {
- error_report("fdc doesn't support drive option rerror");
- return -1;
- }
- } else {
+ error_report("Floppy unit %d is in use", dev->unit);
+ return -1;
+ }
+
+ if (!dev->conf.blk) {
/* Anonymous BlockBackend for an empty drive */
- drive->blk = blk_new();
+ dev->conf.blk = blk_new();
+ ret = blk_attach_dev(dev->conf.blk, dev);
+ assert(ret == 0);
}
- fd_init(drive);
- if (drive->blk) {
- blk_set_dev_ops(drive->blk, &fd_block_ops, drive);
- pick_drive_type(drive);
+ blkconf_blocksizes(&dev->conf);
+ if (dev->conf.logical_block_size != 512 ||
+ dev->conf.physical_block_size != 512)
+ {
+ error_report("Physical and logical block size must be 512 for floppy");
+ return -1;
+ }
+
+ /* rerror/werror aren't supported by fdc and therefore not even registered
+ * with qdev. So set the defaults manually before they are used in
+ * blkconf_apply_backend_options(). */
+ dev->conf.rerror = BLOCKDEV_ON_ERROR_AUTO;
+ dev->conf.werror = BLOCKDEV_ON_ERROR_AUTO;
+ blkconf_apply_backend_options(&dev->conf);
+
+ /* 'enospc' is the default for -drive, 'report' is what blk_new() gives us
+ * for empty drives. */
+ if (blk_get_on_error(dev->conf.blk, 0) != BLOCKDEV_ON_ERROR_ENOSPC &&
+ blk_get_on_error(dev->conf.blk, 0) != BLOCKDEV_ON_ERROR_REPORT) {
+ error_report("fdc doesn't support drive option werror");
+ return -1;
}
+ if (blk_get_on_error(dev->conf.blk, 1) != BLOCKDEV_ON_ERROR_REPORT) {
+ error_report("fdc doesn't support drive option rerror");
+ return -1;
+ }
+
+ drive->blk = dev->conf.blk;
+ drive->fdctrl = bus->fdc;
+
+ fd_init(drive);
+ blk_set_dev_ops(drive->blk, &fd_block_ops, drive);
+
+ /* Keep 'type' qdev property and FDrive->drive in sync */
+ drive->drive = dev->type;
+ pick_drive_type(drive);
+ dev->type = drive->drive;
+
fd_revalidate(drive);
return 0;
@@ -808,6 +844,10 @@ struct FDCtrl {
FloppyBus bus;
uint8_t num_floppies;
FDrive drives[MAX_FD];
+ struct {
+ BlockBackend *blk;
+ FloppyDriveType type;
+ } qdev_for_drives[MAX_FD];
int reset_sensei;
uint32_t check_media_rate;
FloppyDriveType fallback; /* type=auto failure fallback */
@@ -2459,11 +2499,13 @@ static void fdctrl_result_timer(void *opaque)
}
/* Init functions */
-static void fdctrl_connect_drives(FDCtrl *fdctrl, Error **errp)
+static void fdctrl_connect_drives(FDCtrl *fdctrl, Error **errp,
+ DeviceState *fdc_dev)
{
unsigned int i;
FDrive *drive;
DeviceState *dev;
+ BlockBackend *blk;
Error *local_err = NULL;
for (i = 0; i < MAX_FD; i++) {
@@ -2472,7 +2514,8 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, Error **errp)
/* If the drive is not present, we skip creating the qdev device, but
* still have to initialise the controller. */
- if (!fdctrl->drives[i].blk) {
+ blk = fdctrl->qdev_for_drives[i].blk;
+ if (!blk) {
fd_init(drive);
fd_revalidate(drive);
continue;
@@ -2480,6 +2523,19 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, Error **errp)
dev = qdev_create(&fdctrl->bus.bus, "floppy");
qdev_prop_set_uint32(dev, "unit", i);
+ qdev_prop_set_enum(dev, "drive-type", fdctrl->qdev_for_drives[i].type);
+
+ blk_ref(blk);
+ blk_detach_dev(blk, fdc_dev);
+ fdctrl->qdev_for_drives[i].blk = NULL;
+ qdev_prop_set_drive(dev, "drive", blk, &local_err);
+ blk_unref(blk);
+
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
+ }
+
object_property_set_bool(OBJECT(dev), true, "realized", &local_err);
if (local_err) {
error_propagate(errp, local_err);
@@ -2597,7 +2653,7 @@ static void fdctrl_realize_common(DeviceState *dev, FDCtrl *fdctrl,
}
floppy_bus_create(fdctrl, &fdctrl->bus, dev);
- fdctrl_connect_drives(fdctrl, errp);
+ fdctrl_connect_drives(fdctrl, errp, dev);
}
static const MemoryRegionPortio fdc_portio_list[] = {
@@ -2723,14 +2779,14 @@ static Property isa_fdc_properties[] = {
DEFINE_PROP_UINT32("iobase", FDCtrlISABus, iobase, 0x3f0),
DEFINE_PROP_UINT32("irq", FDCtrlISABus, irq, 6),
DEFINE_PROP_UINT32("dma", FDCtrlISABus, dma, 2),
- DEFINE_PROP_DRIVE("driveA", FDCtrlISABus, state.drives[0].blk),
- DEFINE_PROP_DRIVE("driveB", FDCtrlISABus, state.drives[1].blk),
+ DEFINE_PROP_DRIVE("driveA", FDCtrlISABus, state.qdev_for_drives[0].blk),
+ DEFINE_PROP_DRIVE("driveB", FDCtrlISABus, state.qdev_for_drives[1].blk),
DEFINE_PROP_BIT("check_media_rate", FDCtrlISABus, state.check_media_rate,
0, true),
- DEFINE_PROP_DEFAULT("fdtypeA", FDCtrlISABus, state.drives[0].drive,
+ DEFINE_PROP_DEFAULT("fdtypeA", FDCtrlISABus, state.qdev_for_drives[0].type,
FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type,
FloppyDriveType),
- DEFINE_PROP_DEFAULT("fdtypeB", FDCtrlISABus, state.drives[1].drive,
+ DEFINE_PROP_DEFAULT("fdtypeB", FDCtrlISABus, state.qdev_for_drives[1].type,
FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type,
FloppyDriveType),
DEFINE_PROP_DEFAULT("fallback", FDCtrlISABus, state.fallback,
@@ -2782,8 +2838,8 @@ static const VMStateDescription vmstate_sysbus_fdc ={
};
static Property sysbus_fdc_properties[] = {
- DEFINE_PROP_DRIVE("driveA", FDCtrlSysBus, state.drives[0].blk),
- DEFINE_PROP_DRIVE("driveB", FDCtrlSysBus, state.drives[1].blk),
+ DEFINE_PROP_DRIVE("driveA", FDCtrlSysBus, state.qdev_for_drives[0].blk),
+ DEFINE_PROP_DRIVE("driveB", FDCtrlSysBus, state.qdev_for_drives[1].blk),
DEFINE_PROP_DEFAULT("fdtypeA", FDCtrlSysBus, state.drives[0].drive,
FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type,
FloppyDriveType),
diff --git a/vl.c b/vl.c
index ab0349b..7486f33 100644
--- a/vl.c
+++ b/vl.c
@@ -218,6 +218,7 @@ static struct {
{ .driver = "isa-serial", .flag = &default_serial },
{ .driver = "isa-parallel", .flag = &default_parallel },
{ .driver = "isa-fdc", .flag = &default_floppy },
+ { .driver = "floppy", .flag = &default_floppy },
{ .driver = "ide-cd", .flag = &default_cdrom },
{ .driver = "ide-hd", .flag = &default_cdrom },
{ .driver = "ide-drive", .flag = &default_cdrom },
--
1.8.3.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [Qemu-devel] [PATCH v2 4/4] qemu-iotests: Test creating floppy drives
2016-09-30 19:39 [Qemu-devel] [PATCH v2 0/4] fdc: Use separate qdev device for drives Kevin Wolf
` (2 preceding siblings ...)
2016-09-30 19:39 ` [Qemu-devel] [PATCH v2 3/4] fdc: Move qdev properties to FloppyDrive Kevin Wolf
@ 2016-09-30 19:39 ` Kevin Wolf
2016-10-14 11:11 ` [Qemu-devel] [PATCH v2 0/4] fdc: Use separate qdev device for drives Kevin Wolf
4 siblings, 0 replies; 10+ messages in thread
From: Kevin Wolf @ 2016-09-30 19:39 UTC (permalink / raw)
To: qemu-block; +Cc: kwolf, jsnow, armbru, mreitz, qemu-devel
This tests the different supported methods to create floppy drives and
how they interact.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
tests/qemu-iotests/172 | 242 +++++++++
tests/qemu-iotests/172.out | 1205 ++++++++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/group | 1 +
3 files changed, 1448 insertions(+)
create mode 100755 tests/qemu-iotests/172
create mode 100644 tests/qemu-iotests/172.out
diff --git a/tests/qemu-iotests/172 b/tests/qemu-iotests/172
new file mode 100755
index 0000000..8bb6443
--- /dev/null
+++ b/tests/qemu-iotests/172
@@ -0,0 +1,242 @@
+#!/bin/bash
+#
+# Test floppy configuration
+#
+# Copyright (C) 2016 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+# creator
+owner=kwolf@redhat.com
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_supported_fmt qcow2
+_supported_proto file
+_supported_os Linux
+
+if [ "$QEMU_DEFAULT_MACHINE" != "pc" ]; then
+ _notrun "Requires a PC machine"
+fi
+
+function do_run_qemu()
+{
+ (
+ if ! test -t 0; then
+ while read cmd; do
+ echo $cmd
+ done
+ fi
+ echo quit
+ ) | $QEMU -nographic -monitor stdio -serial none "$@"
+ echo
+}
+
+function check_floppy_qtree()
+{
+ echo
+ echo Testing: "$@" | _filter_testdir
+
+ # QEMU_OPTIONS contains -nodefaults, we don't want that here because the
+ # defaults are part of what should be checked here
+ echo "info qtree" |
+ QEMU_OPTIONS="" do_run_qemu "$@" | _filter_win32 |
+ grep -zo '[[:cntrl:]]\( *\)dev: isa-fdc.*\([[:cntrl:]]\1 .*\)*[[:cntrl:]] *dev:'
+}
+
+function check_cache_mode()
+{
+ echo "info block none0" |
+ QEMU_OPTIONS="" do_run_qemu -drive if=none,file="$TEST_IMG" "$@" |
+ _filter_win32 | grep "Cache mode"
+}
+
+
+size=720k
+
+_make_test_img $size
+
+# Default drive semantics:
+#
+# By default you get a single empty floppy drive. You can override it with
+# -drive and using the same index, but if you use -drive to add a floppy to a
+# different index, you get both of them. However, as soon as you use any
+# '-device floppy', even to a different slot, the default drive is disabled.
+
+echo
+echo
+echo === Default ===
+
+check_floppy_qtree
+
+echo
+echo
+echo === Using -fda/-fdb options ===
+
+check_floppy_qtree -fda "$TEST_IMG"
+check_floppy_qtree -fdb "$TEST_IMG"
+check_floppy_qtree -fda "$TEST_IMG" -fdb "$TEST_IMG"
+
+
+echo
+echo
+echo === Using -drive options ===
+
+check_floppy_qtree -drive if=floppy,file="$TEST_IMG"
+check_floppy_qtree -drive if=floppy,file="$TEST_IMG",index=1
+check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=floppy,file="$TEST_IMG",index=1
+
+echo
+echo
+echo === Using -drive if=none and -global ===
+
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -global isa-fdc.driveA=none0
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -global isa-fdc.driveB=none0
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \
+ -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1
+
+echo
+echo
+echo === Using -drive if=none and -device ===
+
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=1
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \
+ -device floppy,drive=none0 -device floppy,drive=none1,unit=1
+
+echo
+echo
+echo === Mixing -fdX and -global ===
+
+# Working
+check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -global isa-fdc.driveB=none0
+check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -global isa-fdc.driveA=none0
+
+# Conflicting (-fdX wins)
+check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -global isa-fdc.driveA=none0
+check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -global isa-fdc.driveB=none0
+
+echo
+echo
+echo === Mixing -fdX and -device ===
+
+# Working
+check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0
+check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=1
+
+check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0
+check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=0
+
+# Conflicting
+check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=0
+check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=1
+
+echo
+echo
+echo === Mixing -drive and -device ===
+
+# Working
+check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0
+check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=1
+
+# Conflicting
+check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=0
+
+echo
+echo
+echo === Mixing -global and -device ===
+
+# Working
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \
+ -global isa-fdc.driveA=none0 -device floppy,drive=none1
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \
+ -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=1
+
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \
+ -global isa-fdc.driveB=none0 -device floppy,drive=none1
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \
+ -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0
+
+# Conflicting
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \
+ -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \
+ -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=1
+
+echo
+echo
+echo === Too many floppy drives ===
+
+# Working
+check_floppy_qtree -drive if=floppy,file="$TEST_IMG" \
+ -drive if=none,file="$TEST_IMG" \
+ -drive if=none,file="$TEST_IMG" \
+ -global isa-fdc.driveB=none0 \
+ -device floppy,drive=none1
+
+echo
+echo
+echo === Creating an empty drive with anonymous BB ===
+
+check_floppy_qtree -device floppy
+check_floppy_qtree -device floppy,drive-type=120
+check_floppy_qtree -device floppy,drive-type=144
+check_floppy_qtree -device floppy,drive-type=288
+
+echo
+echo
+echo === Try passing different drive size with image ===
+
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,drive-type=120
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,drive-type=288
+
+echo
+echo
+echo === Try passing different block sizes ===
+
+# Explicitly setting the default is okay
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,logical_block_size=512
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,physical_block_size=512
+
+# Changing it is not
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,logical_block_size=4096
+check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,physical_block_size=1024
+
+echo
+echo
+echo === Writethrough caching ===
+
+check_cache_mode -device floppy,drive=none0
+check_cache_mode -device floppy,drive=none0,write-cache=on
+check_cache_mode -device floppy,drive=none0,write-cache=off
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/172.out b/tests/qemu-iotests/172.out
new file mode 100644
index 0000000..b26fb2d
--- /dev/null
+++ b/tests/qemu-iotests/172.out
@@ -0,0 +1,1205 @@
+QA output created by 172
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=737280
+
+
+=== Default ===
+
+Testing:
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "288"
+ dev:
+
+
+=== Using -fda/-fdb options ===
+
+Testing: -fda TEST_DIR/t.qcow2
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -fdb TEST_DIR/t.qcow2
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "floppy1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "288"
+ dev:
+
+Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "floppy1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+
+=== Using -drive options ===
+
+Testing: -drive if=floppy,file=TEST_DIR/t.qcow2
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "floppy1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "288"
+ dev:
+
+Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t.qcow2,index=1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "floppy1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+
+=== Using -drive if=none and -global ===
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+
+=== Using -drive if=none and -device ===
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 -device floppy,drive=none1,unit=1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+
+=== Mixing -fdX and -global ===
+
+Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "floppy1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "floppy1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+
+=== Mixing -fdX and -device ===
+
+Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "floppy1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "floppy1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0
+qemu: -device floppy,drive=none0,unit=0: Floppy unit 0 is in use
+qemu: -device floppy,drive=none0,unit=0: Device initialization failed.
+
+Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1
+qemu: -device floppy,drive=none0,unit=1: Floppy unit 1 is in use
+qemu: -device floppy,drive=none0,unit=1: Device initialization failed.
+
+
+=== Mixing -drive and -device ===
+
+Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "floppy0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0
+qemu: -device floppy,drive=none0,unit=0: Floppy unit 0 is in use
+qemu: -device floppy,drive=none0,unit=0: Device initialization failed.
+
+
+=== Mixing -global and -device ===
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -device floppy,drive=none1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none1"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev: floppy, id ""
+ unit = 1 (0x1)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0
+qemu: -device floppy,drive=none1,unit=0: Floppy unit 0 is in use
+qemu: -device floppy,drive=none1,unit=0: Device initialization failed.
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=1
+qemu: -device floppy,drive=none1,unit=1: Floppy unit 1 is in use
+qemu: -device floppy,drive=none1,unit=1: Device initialization failed.
+
+
+=== Too many floppy drives ===
+
+Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1
+qemu: -device floppy,drive=none1: Can't create floppy unit 2, bus supports only 2 units
+qemu: -device floppy,drive=none1: Device initialization failed.
+
+
+=== Creating an empty drive with anonymous BB ===
+
+Testing: -device floppy
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = ""
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "288"
+ dev:
+
+Testing: -device floppy,drive-type=120
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = ""
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "120"
+ dev:
+
+Testing: -device floppy,drive-type=144
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = ""
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -device floppy,drive-type=288
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = ""
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "288"
+ dev:
+
+
+=== Try passing different drive size with image ===
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-type=120
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "120"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-type=288
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "288"
+ dev:
+
+
+=== Try passing different block sizes ===
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical_block_size=512
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physical_block_size=512
+
+ dev: isa-fdc, id ""
+ iobase = 1008 (0x3f0)
+ irq = 6 (0x6)
+ dma = 2 (0x2)
+ driveA = ""
+ driveB = ""
+ check_media_rate = true
+ fdtypeA = "auto"
+ fdtypeB = "auto"
+ fallback = "288"
+ isa irq 6
+ bus: floppy.0
+ type Floppy
+ dev: floppy, id ""
+ unit = 0 (0x0)
+ drive = "none0"
+ logical_block_size = 512 (0x200)
+ physical_block_size = 512 (0x200)
+ min_io_size = 0 (0x0)
+ opt_io_size = 0 (0x0)
+ discard_granularity = 4294967295 (0xffffffff)
+ write-cache = "auto"
+ drive-type = "144"
+ dev:
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical_block_size=4096
+qemu: -device floppy,drive=none0,logical_block_size=4096: Physical and logical block size must be 512 for floppy
+qemu: -device floppy,drive=none0,logical_block_size=4096: Device initialization failed.
+
+Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physical_block_size=1024
+qemu: -device floppy,drive=none0,physical_block_size=1024: Physical and logical block size must be 512 for floppy
+qemu: -device floppy,drive=none0,physical_block_size=1024: Device initialization failed.
+
+
+=== Writethrough caching ===
+ Cache mode: writeback
+ Cache mode: writeback
+ Cache mode: writethrough
+*** done
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index 7eb1770..dbc9ba9 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -162,3 +162,4 @@
160 rw auto quick
162 auto quick
170 rw auto quick
+172 auto
--
1.8.3.1
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