[PATCH 0/3] Drop deprecated floppy config & bogus -drive if=T
Markus Armbruster (3): fdc: Drop deprecated floppy configuration fdc: Inline fdctrl_connect_drives() into fdctrl_realize_common() blockdev: Drop deprecated bogus -drive interface type docs/system/deprecated.rst | 33 -- docs/system/removed-features.rst | 33 ++ include/sysemu/blockdev.h | 1 - blockdev.c | 37 +- hw/block/fdc.c | 73 +--- softmmu/vl.c | 8 +- tests/qemu-iotests/172 | 31 +- tests/qemu-iotests/172.out | 571 +------------------------------ 8 files changed, 59 insertions(+), 728 deletions(-) -- 2.26.2
Drop the crap deprecated in commit 4a27a638e7 "fdc: Deprecate configuring floppies with -global isa-fdc" (v5.1.0). Signed-off-by: Markus Armbruster <armbru@redhat.com> --- docs/system/deprecated.rst | 26 -- docs/system/removed-features.rst | 26 ++ hw/block/fdc.c | 54 +-- tests/qemu-iotests/172 | 31 +- tests/qemu-iotests/172.out | 571 +------------------------------ 5 files changed, 30 insertions(+), 678 deletions(-) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index 9de663526a..ccbddc79ff 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -94,32 +94,6 @@ QEMU 5.1 has three options: to the user to load all the images they need. 3. ``-bios <file>`` - Tells QEMU to load the specified file as the firmwrae. -``Configuring floppies with ``-global`` -''''''''''''''''''''''''''''''''''''''' - -Use ``-device floppy,...`` instead: -:: - - -global isa-fdc.driveA=... - -global sysbus-fdc.driveA=... - -global SUNW,fdtwo.drive=... - -become -:: - - -device floppy,unit=0,drive=... - -and -:: - - -global isa-fdc.driveB=... - -global sysbus-fdc.driveB=... - -become -:: - - -device floppy,unit=1,drive=... - ``-drive`` with bogus interface type '''''''''''''''''''''''''''''''''''' diff --git a/docs/system/removed-features.rst b/docs/system/removed-features.rst index 88b81a6156..d17c39bce3 100644 --- a/docs/system/removed-features.rst +++ b/docs/system/removed-features.rst @@ -38,6 +38,32 @@ or ``-display default,show-cursor=on`` instead. QEMU 5.0 introduced an alternative syntax to specify the size of the translation block cache, ``-accel tcg,tb-size=``. +``Configuring floppies with ``-global`` (removed in 6.0) +'''''''''''''''''''''''''''''''''''''''''''''''''''''''' + +Use ``-device floppy,...`` instead: +:: + + -global isa-fdc.driveA=... + -global sysbus-fdc.driveA=... + -global SUNW,fdtwo.drive=... + +become +:: + + -device floppy,unit=0,drive=... + +and +:: + + -global isa-fdc.driveB=... + -global sysbus-fdc.driveB=... + +become +:: + + -device floppy,unit=1,drive=... + QEMU Machine Protocol (QMP) commands ------------------------------------ diff --git a/hw/block/fdc.c b/hw/block/fdc.c index 3636874432..c6c9393e29 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -869,7 +869,6 @@ struct FDCtrl { uint8_t num_floppies; FDrive drives[MAX_FD]; struct { - BlockBackend *blk; FloppyDriveType type; } qdev_for_drives[MAX_FD]; int reset_sensei; @@ -2527,56 +2526,12 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, DeviceState *fdc_dev, { unsigned int i; FDrive *drive; - DeviceState *dev; - BlockBackend *blk; - bool ok; - const char *fdc_name, *drive_suffix; for (i = 0; i < MAX_FD; i++) { drive = &fdctrl->drives[i]; drive->fdctrl = fdctrl; - - /* If the drive is not present, we skip creating the qdev device, but - * still have to initialise the controller. */ - blk = fdctrl->qdev_for_drives[i].blk; - if (!blk) { - fd_init(drive); - fd_revalidate(drive); - continue; - } - - fdc_name = object_get_typename(OBJECT(fdc_dev)); - drive_suffix = !strcmp(fdc_name, "SUNW,fdtwo") ? "" : i ? "B" : "A"; - warn_report("warning: property %s.drive%s is deprecated", - fdc_name, drive_suffix); - error_printf("Use -device floppy,unit=%d,drive=... instead.\n", i); - - dev = qdev_new("floppy"); - qdev_prop_set_uint32(dev, "unit", i); - qdev_prop_set_enum(dev, "drive-type", fdctrl->qdev_for_drives[i].type); - - /* - * Hack alert: we move the backend from the floppy controller - * device to the floppy device. We first need to detach the - * controller, or else floppy_create()'s qdev_prop_set_drive() - * will die when it attaches floppy device. We also need to - * take another reference so that blk_detach_dev() doesn't - * free blk while we still need it. - * - * The hack is probably a bad idea. - */ - blk_ref(blk); - blk_detach_dev(blk, fdc_dev); - fdctrl->qdev_for_drives[i].blk = NULL; - ok = qdev_prop_set_drive_err(dev, "drive", blk, errp); - blk_unref(blk); - if (!ok) { - return; - } - - if (!qdev_realize_and_unref(dev, &fdctrl->bus.bus, errp)) { - return; - } + fd_init(drive); + fd_revalidate(drive); } } @@ -2892,8 +2847,6 @@ 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.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_SIGNED("fdtypeA", FDCtrlISABus, state.qdev_for_drives[0].type, @@ -2953,8 +2906,6 @@ static const VMStateDescription vmstate_sysbus_fdc ={ }; static Property sysbus_fdc_properties[] = { - DEFINE_PROP_DRIVE("driveA", FDCtrlSysBus, state.qdev_for_drives[0].blk), - DEFINE_PROP_DRIVE("driveB", FDCtrlSysBus, state.qdev_for_drives[1].blk), DEFINE_PROP_SIGNED("fdtypeA", FDCtrlSysBus, state.qdev_for_drives[0].type, FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, FloppyDriveType), @@ -2983,7 +2934,6 @@ static const TypeInfo sysbus_fdc_info = { }; static Property sun4m_fdc_properties[] = { - DEFINE_PROP_DRIVE("drive", FDCtrlSysBus, state.qdev_for_drives[0].blk), DEFINE_PROP_SIGNED("fdtype", FDCtrlSysBus, state.qdev_for_drives[0].type, FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, FloppyDriveType), diff --git a/tests/qemu-iotests/172 b/tests/qemu-iotests/172 index 0ac942a6c5..ff269ca7b5 100755 --- a/tests/qemu-iotests/172 +++ b/tests/qemu-iotests/172 @@ -123,15 +123,6 @@ 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.2",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.2" \ - -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1 - echo echo echo === Using -drive if=none and -device === @@ -145,13 +136,6 @@ echo echo echo === Mixing -fdX and -global === -# Working -check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global isa-fdc.driveB=none0 -check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global isa-fdc.driveA=none0 - -# Conflicting -check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global isa-fdc.driveA=none0 -check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global isa-fdc.driveB=none0 # Conflicting, -fdX wins check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global floppy.drive=none0 @@ -186,23 +170,10 @@ echo echo === Mixing -global and -device === # Working -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ - -global isa-fdc.driveA=none0 -device floppy,drive=none1 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ - -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.2" \ - -global isa-fdc.driveB=none0 -device floppy,drive=none1 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ - -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0 check_floppy_qtree -drive if=none,file="$TEST_IMG" \ -global floppy.drive=none0 -device floppy,unit=0 # Conflicting -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ - -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ - -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=1 check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -global floppy.drive=none0 -device floppy,drive=none1,unit=0 @@ -227,7 +198,7 @@ echo === Too many floppy drives === check_floppy_qtree -drive if=floppy,file="$TEST_IMG" \ -drive if=none,file="$TEST_IMG.2" \ -drive if=none,file="$TEST_IMG.3" \ - -global isa-fdc.driveB=none0 \ + -device floppy,drive=none0 \ -device floppy,drive=none1 echo diff --git a/tests/qemu-iotests/172.out b/tests/qemu-iotests/172.out index 2cd4a8fd83..e495fb9b3b 100644 --- a/tests/qemu-iotests/172.out +++ b/tests/qemu-iotests/172.out @@ -12,8 +12,6 @@ Testing: iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -42,8 +40,6 @@ Testing: -fda TEST_DIR/t.qcow2 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -82,8 +78,6 @@ Testing: -fdb TEST_DIR/t.qcow2 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -137,8 +131,6 @@ Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2.2 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -193,8 +185,6 @@ Testing: -fdb iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -234,8 +224,6 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -274,8 +262,6 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -329,8 +315,6 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -380,153 +364,6 @@ sd0: [not inserted] -=== Using -drive if=none and -global === - -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -QEMU_PROG: warning: warning: property isa-fdc.driveA is deprecated -Use -device floppy,unit=0,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 0 (0x0) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -QEMU_PROG: warning: warning: property isa-fdc.driveB is deprecated -Use -device floppy,unit=1,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 1 (0x1) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1 -QEMU_PROG: warning: warning: property isa-fdc.driveA is deprecated -Use -device floppy,unit=0,drive=... instead. -QEMU_PROG: warning: warning: property isa-fdc.driveB is deprecated -Use -device floppy,unit=1,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 1 (0x1) - drive = "none1" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" - dev: floppy, id "" - unit = 0 (0x0) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - - === Using -drive if=none and -device === Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 @@ -535,8 +372,6 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -575,8 +410,6 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -615,8 +448,6 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -668,132 +499,6 @@ sd0: [not inserted] === Mixing -fdX and -global === -Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 -QEMU_PROG: warning: warning: property isa-fdc.driveB is deprecated -Use -device floppy,unit=1,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 0 (0x0) - drive = "floppy0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" - dev: floppy, id "" - unit = 1 (0x1) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - -Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -QEMU_PROG: warning: warning: property isa-fdc.driveA is deprecated -Use -device floppy,unit=0,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 1 (0x1) - drive = "floppy1" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" - dev: floppy, id "" - unit = 0 (0x0) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -floppy1 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - -Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -QEMU_PROG: warning: warning: property isa-fdc.driveA is deprecated -Use -device floppy,unit=0,drive=... instead. -QEMU_PROG: Floppy unit 0 is in use - -Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 -QEMU_PROG: warning: warning: property isa-fdc.driveB is deprecated -Use -device floppy,unit=1,drive=... instead. -QEMU_PROG: Floppy unit 1 is in use - Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global floppy.drive=none0 QEMU_PROG: -global floppy.drive=... conflicts with drive=floppy0 @@ -806,8 +511,6 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device fl iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -862,8 +565,6 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device fl iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -918,8 +619,6 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device fl iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -974,8 +673,6 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device fl iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1039,8 +736,6 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1095,8 +790,6 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1151,246 +844,12 @@ QEMU_PROG: -device floppy,drive=none0,unit=0: Floppy unit 0 is in use === Mixing -global and -device === -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -device floppy,drive=none1 -QEMU_PROG: warning: warning: property isa-fdc.driveA is deprecated -Use -device floppy,unit=0,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 1 (0x1) - drive = "none1" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" - dev: floppy, id "" - unit = 0 (0x0) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2) - Attached to: /machine/peripheral-anon/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=1 -QEMU_PROG: warning: warning: property isa-fdc.driveA is deprecated -Use -device floppy,unit=0,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 1 (0x1) - drive = "none1" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" - dev: floppy, id "" - unit = 0 (0x0) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2) - Attached to: /machine/peripheral-anon/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 -device floppy,drive=none1 -QEMU_PROG: warning: warning: property isa-fdc.driveB is deprecated -Use -device floppy,unit=1,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 0 (0x0) - drive = "none1" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" - dev: floppy, id "" - unit = 1 (0x1) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2) - Attached to: /machine/peripheral-anon/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0 -QEMU_PROG: warning: warning: property isa-fdc.driveB is deprecated -Use -device floppy,unit=1,drive=... instead. - - 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-bus.0 - type floppy-bus - dev: floppy, id "" - unit = 0 (0x0) - drive = "none1" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" - dev: floppy, id "" - unit = 1 (0x1) - drive = "none0" - logical_block_size = 512 (512 B) - physical_block_size = 512 (512 B) - min_io_size = 0 (0 B) - opt_io_size = 0 (0 B) - discard_granularity = 4294967295 (4 GiB) - write-cache = "auto" - share-rw = false - drive-type = "144" -none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2) - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2) - Attached to: /machine/peripheral-anon/device[N] - Removable device: not locked, tray closed - Cache mode: writeback - -ide1-cd0: [not inserted] - Attached to: /machine/unattached/device[N] - Removable device: not locked, tray closed - -sd0: [not inserted] - Removable device: not locked, tray closed -(qemu) quit - - Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global floppy.drive=none0 -device floppy,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" @@ -1423,16 +882,6 @@ sd0: [not inserted] (qemu) quit -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0 -QEMU_PROG: warning: warning: property isa-fdc.driveA is deprecated -Use -device floppy,unit=0,drive=... instead. -QEMU_PROG: -device floppy,drive=none1,unit=0: Floppy unit 0 is in use - -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=1 -QEMU_PROG: warning: warning: property isa-fdc.driveB is deprecated -Use -device floppy,unit=1,drive=... instead. -QEMU_PROG: -device floppy,drive=none1,unit=1: Floppy unit 1 is in use - Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global floppy.drive=none0 -device floppy,drive=none1,unit=0 QEMU_PROG: -device floppy,drive=none1,unit=0: -global floppy.drive=... conflicts with drive=none1 @@ -1457,9 +906,7 @@ QEMU_PROG: -device floppy,drive=floppy0: Property 'floppy.drive' can't find valu === Too many floppy drives === -Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -drive if=none,file=TEST_DIR/t.qcow2.3 -global isa-fdc.driveB=none0 -device floppy,drive=none1 -QEMU_PROG: warning: warning: property isa-fdc.driveB is deprecated -Use -device floppy,unit=1,drive=... instead. +Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -drive if=none,file=TEST_DIR/t.qcow2.3 -device floppy,drive=none0 -device floppy,drive=none1 QEMU_PROG: -device floppy,drive=none1: Can't create floppy unit 2, bus supports only 2 units @@ -1471,8 +918,6 @@ Testing: -device floppy iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1498,8 +943,6 @@ Testing: -device floppy,drive-type=120 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1525,8 +968,6 @@ Testing: -device floppy,drive-type=144 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1552,8 +993,6 @@ Testing: -device floppy,drive-type=288 iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1582,8 +1021,6 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-t iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1622,8 +1059,6 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-t iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1665,8 +1100,6 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" @@ -1705,8 +1138,6 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physica iobase = 1008 (0x3f0) irq = 6 (0x6) dma = 2 (0x2) - driveA = "" - driveB = "" check_media_rate = true fdtypeA = "auto" fdtypeB = "auto" -- 2.26.2
The previous commit rendered the name fdctrl_realize_common() somewhat misleading. Get rid of it by inlining the (now pretty simple) function into its only caller. Signed-off-by: Markus Armbruster <armbru@redhat.com> --- hw/block/fdc.c | 23 ++++++++--------------- 1 file changed, 8 insertions(+), 15 deletions(-) diff --git a/hw/block/fdc.c b/hw/block/fdc.c index c6c9393e29..7fc547c62d 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -2521,20 +2521,6 @@ void isa_fdc_init_drives(ISADevice *fdc, DriveInfo **fds) fdctrl_init_drives(&ISA_FDC(fdc)->state.bus, fds); } -static void fdctrl_connect_drives(FDCtrl *fdctrl, DeviceState *fdc_dev, - Error **errp) -{ - unsigned int i; - FDrive *drive; - - for (i = 0; i < MAX_FD; i++) { - drive = &fdctrl->drives[i]; - drive->fdctrl = fdctrl; - fd_init(drive); - fd_revalidate(drive); - } -} - void fdctrl_init_sysbus(qemu_irq irq, int dma_chann, hwaddr mmio_base, DriveInfo **fds) { @@ -2575,6 +2561,7 @@ static void fdctrl_realize_common(DeviceState *dev, FDCtrl *fdctrl, Error **errp) { int i, j; + FDrive *drive; static int command_tables_inited = 0; if (fdctrl->fallback == FLOPPY_DRIVE_TYPE_AUTO) { @@ -2614,7 +2601,13 @@ static void fdctrl_realize_common(DeviceState *dev, FDCtrl *fdctrl, } floppy_bus_create(fdctrl, &fdctrl->bus, dev); - fdctrl_connect_drives(fdctrl, dev, errp); + + for (i = 0; i < MAX_FD; i++) { + drive = &fdctrl->drives[i]; + drive->fdctrl = fdctrl; + fd_init(drive); + fd_revalidate(drive); + } } static const MemoryRegionPortio fdc_portio_list[] = { -- 2.26.2
Am 25.01.2021 um 17:24 hat Markus Armbruster geschrieben:
The previous commit rendered the name fdctrl_realize_common() somewhat misleading. Get rid of it by inlining the (now pretty simple) function into its only caller.
Signed-off-by: Markus Armbruster <armbru@redhat.com> --- hw/block/fdc.c | 23 ++++++++--------------- 1 file changed, 8 insertions(+), 15 deletions(-)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c index c6c9393e29..7fc547c62d 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -2521,20 +2521,6 @@ void isa_fdc_init_drives(ISADevice *fdc, DriveInfo **fds) fdctrl_init_drives(&ISA_FDC(fdc)->state.bus, fds); }
-static void fdctrl_connect_drives(FDCtrl *fdctrl, DeviceState *fdc_dev, - Error **errp)
The commit message talks about fdctrl_realize_common(). I assume it really means fdctrl_connect_drives() then? Kevin
Kevin Wolf <kwolf@redhat.com> writes:
Am 25.01.2021 um 17:24 hat Markus Armbruster geschrieben:
The previous commit rendered the name fdctrl_realize_common() somewhat misleading. Get rid of it by inlining the (now pretty simple) function into its only caller.
Signed-off-by: Markus Armbruster <armbru@redhat.com> --- hw/block/fdc.c | 23 ++++++++--------------- 1 file changed, 8 insertions(+), 15 deletions(-)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c index c6c9393e29..7fc547c62d 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -2521,20 +2521,6 @@ void isa_fdc_init_drives(ISADevice *fdc, DriveInfo **fds) fdctrl_init_drives(&ISA_FDC(fdc)->state.bus, fds); }
-static void fdctrl_connect_drives(FDCtrl *fdctrl, DeviceState *fdc_dev, - Error **errp)
The commit message talks about fdctrl_realize_common(). I assume it really means fdctrl_connect_drives() then?
Yes. dabbrev-expand accident. Thanks for spotting it!
Drop the crap deprecated in commit a1b40bda08 "blockdev: Deprecate -drive with bogus interface type" (v5.1.0). Signed-off-by: Markus Armbruster <armbru@redhat.com> --- docs/system/deprecated.rst | 7 ------ docs/system/removed-features.rst | 7 ++++++ include/sysemu/blockdev.h | 1 - blockdev.c | 37 +++++++++++++------------------- softmmu/vl.c | 8 +------ 5 files changed, 23 insertions(+), 37 deletions(-) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index ccbddc79ff..2d0c46ec63 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -94,13 +94,6 @@ QEMU 5.1 has three options: to the user to load all the images they need. 3. ``-bios <file>`` - Tells QEMU to load the specified file as the firmwrae. -``-drive`` with bogus interface type -'''''''''''''''''''''''''''''''''''' - -Drives with interface types other than ``if=none`` are for onboard -devices. It is possible to use drives the board doesn't pick up with --device. This usage is now deprecated. Use ``if=none`` instead. - Short-form boolean options (since 6.0) '''''''''''''''''''''''''''''''''''''' diff --git a/docs/system/removed-features.rst b/docs/system/removed-features.rst index d17c39bce3..61c3f504b0 100644 --- a/docs/system/removed-features.rst +++ b/docs/system/removed-features.rst @@ -64,6 +64,13 @@ become -device floppy,unit=1,drive=... +``-drive`` with bogus interface type (removed in 6.0) +''''''''''''''''''''''''''''''''''''''''''''''''''''' + +Drives with interface types other than ``if=none`` are for onboard +devices. Drives the board doesn't pick up can no longer be used with +-device. Use ``if=none`` instead. + QEMU Machine Protocol (QMP) commands ------------------------------------ diff --git a/include/sysemu/blockdev.h b/include/sysemu/blockdev.h index 3b5fcda08d..32c2d6023c 100644 --- a/include/sysemu/blockdev.h +++ b/include/sysemu/blockdev.h @@ -35,7 +35,6 @@ struct DriveInfo { bool is_default; /* Added by default_drive() ? */ int media_cd; QemuOpts *opts; - bool claimed_by_board; QTAILQ_ENTRY(DriveInfo) next; }; diff --git a/blockdev.c b/blockdev.c index 2431448c5d..8e7be8b7b1 100644 --- a/blockdev.c +++ b/blockdev.c @@ -240,19 +240,10 @@ DriveInfo *drive_get(BlockInterfaceType type, int bus, int unit) return NULL; } -void drive_mark_claimed_by_board(void) -{ - BlockBackend *blk; - DriveInfo *dinfo; - - for (blk = blk_next(NULL); blk; blk = blk_next(blk)) { - dinfo = blk_legacy_dinfo(blk); - if (dinfo && blk_get_attached_dev(blk)) { - dinfo->claimed_by_board = true; - } - } -} - +/* + * Check board claimed all -drive that are meant to be claimed. + * Fatal error if any remain unclaimed. + */ void drive_check_orphaned(void) { BlockBackend *blk; @@ -262,7 +253,17 @@ void drive_check_orphaned(void) for (blk = blk_next(NULL); blk; blk = blk_next(blk)) { dinfo = blk_legacy_dinfo(blk); - if (dinfo->is_default || dinfo->type == IF_NONE) { + /* + * Ignore default drives, because we create certain default + * drives unconditionally, then leave them unclaimed. Not the + * users fault. + * Ignore IF_VIRTIO, because it gets desugared into -device, + * so we can leave failing to -device. + * Ignore IF_NONE, because leaving unclaimed IF_NONE remains + * available for device_add is a feature. + */ + if (dinfo->is_default || dinfo->type == IF_VIRTIO + || dinfo->type == IF_NONE) { continue; } if (!blk_get_attached_dev(blk)) { @@ -273,14 +274,6 @@ void drive_check_orphaned(void) if_name[dinfo->type], dinfo->bus, dinfo->unit); loc_pop(&loc); orphans = true; - continue; - } - if (!dinfo->claimed_by_board && dinfo->type != IF_VIRTIO) { - loc_push_none(&loc); - qemu_opts_loc_restore(dinfo->opts); - warn_report("bogus if=%s is deprecated, use if=none", - if_name[dinfo->type]); - loc_pop(&loc); } } diff --git a/softmmu/vl.c b/softmmu/vl.c index a8876b8965..81766cd568 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -2454,13 +2454,7 @@ static void qemu_init_board(void) /* From here on we enter MACHINE_PHASE_INITIALIZED. */ machine_run_board_init(current_machine); - /* - * TODO To drop support for deprecated bogus if=..., move - * drive_check_orphaned() here, replacing this call. Also drop - * its deprecation warning, along with DriveInfo member - * @claimed_by_board. - */ - drive_mark_claimed_by_board(); + drive_check_orphaned(); realtime_init(); -- 2.26.2
participants (2)
-
Kevin Wolf -
Markus Armbruster