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qdev: Make qdev_prop_set_drive() match the other helpers 

qdev_prop_set_drive() can fail.  None of the other qdev_prop_set_FOO()
can; they abort on error.

To clean up this inconsistency, rename qdev_prop_set_drive() to
qdev_prop_set_drive_err(), and create a qdev_prop_set_drive() that
aborts on error.

Coccinelle script to update callers:

    @ depends on !(file in "hw/core/qdev-properties-system.c")@
    expression dev, name, value;
    symbol error_abort;
    @@
    -    qdev_prop_set_drive(dev, name, value, &error_abort);
    +    qdev_prop_set_drive(dev, name, value);

    @@
    expression dev, name, value, errp;
    @@
    -    qdev_prop_set_drive(dev, name, value, errp);
    +    qdev_prop_set_drive_err(dev, name, value, errp);

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-14-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2020-06-22 11:42:24 +02:00
parent 9572a78797
commit 934df91296
32 changed files with 74 additions and 59 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
hw/arm/aspeed.c
View File

@ -227,8 +227,8 @@ static void aspeed_board_init_flashes(AspeedSMCState *s, const char *flashtype,
fl->flash = qdev_new(flashtype);
if (dinfo) {
qdev_prop_set_drive(fl->flash, "drive", blk_by_legacy_dinfo(dinfo),
errp);
qdev_prop_set_drive_err(fl->flash, "drive",
blk_by_legacy_dinfo(dinfo), errp);
}
qdev_realize_and_unref(fl->flash, BUS(s->spi), &error_fatal);
@ -243,8 +243,8 @@ static void sdhci_attach_drive(SDHCIState *sdhci, DriveInfo *dinfo)
card = qdev_new(TYPE_SD_CARD);
if (dinfo) {
qdev_prop_set_drive(card, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
qdev_prop_set_drive_err(card, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
}
qdev_realize_and_unref(card,
qdev_get_child_bus(DEVICE(sdhci), "sd-bus"),

2
hw/arm/cubieboard.c
View File

@ -93,7 +93,7 @@ static void cubieboard_init(MachineState *machine)
/* Plug in SD card */
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, bus, &error_fatal);
memory_region_add_subregion(get_system_memory(), AW_A10_SDRAM_BASE,

2
hw/arm/exynos4210.c
View File

@ -434,7 +434,7 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp)
di = drive_get(IF_SD, 0, n);
blk = di ? blk_by_legacy_dinfo(di) : NULL;
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_abort);
qdev_prop_set_drive(carddev, "drive", blk);
qdev_realize_and_unref(carddev, qdev_get_child_bus(dev, "sd-bus"),
&error_fatal);
}

2
hw/arm/imx25_pdk.c
View File

@ -130,7 +130,7 @@ static void imx25_pdk_init(MachineState *machine)
blk = di ? blk_by_legacy_dinfo(di) : NULL;
bus = qdev_get_child_bus(DEVICE(&s->soc.esdhc[i]), "sd-bus");
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, bus, &error_fatal);
}

2
hw/arm/mcimx6ul-evk.c
View File

@ -55,7 +55,7 @@ static void mcimx6ul_evk_init(MachineState *machine)
blk = di ? blk_by_legacy_dinfo(di) : NULL;
bus = qdev_get_child_bus(DEVICE(&s->usdhc[i]), "sd-bus");
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, bus, &error_fatal);
}

2
hw/arm/mcimx7d-sabre.c
View File

@ -57,7 +57,7 @@ static void mcimx7d_sabre_init(MachineState *machine)
blk = di ? blk_by_legacy_dinfo(di) : NULL;
bus = qdev_get_child_bus(DEVICE(&s->usdhc[i]), "sd-bus");
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, bus, &error_fatal);
}

4
hw/arm/msf2-som.c
View File

@ -86,8 +86,8 @@ static void emcraft_sf2_s2s010_init(MachineState *machine)
spi_flash = qdev_new("s25sl12801");
qdev_prop_set_uint8(spi_flash, "spansion-cr2nv", 1);
if (dinfo) {
qdev_prop_set_drive(spi_flash, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
qdev_prop_set_drive_err(spi_flash, "drive",
blk_by_legacy_dinfo(dinfo), &error_fatal);
}
qdev_realize_and_unref(spi_flash, spi_bus, &error_fatal);
cs_line = qdev_get_gpio_in_named(spi_flash, SSI_GPIO_CS, 0);

4
hw/arm/nseries.c
View File

@ -182,8 +182,8 @@ static void n8x0_nand_setup(struct n800_s *s)
qdev_prop_set_int32(s->nand, "shift", 1);
dinfo = drive_get(IF_MTD, 0, 0);
if (dinfo) {
qdev_prop_set_drive(s->nand, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
qdev_prop_set_drive_err(s->nand, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
}
sysbus_realize_and_unref(SYS_BUS_DEVICE(s->nand), &error_fatal);
sysbus_connect_irq(SYS_BUS_DEVICE(s->nand), 0,

2
hw/arm/orangepi.c
View File

@ -95,7 +95,7 @@ static void orangepi_init(MachineState *machine)
/* Plug in SD card */
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, bus, &error_fatal);
/* SDRAM */

2
hw/arm/raspi.c
View File

@ -298,7 +298,7 @@ static void raspi_machine_init(MachineState *machine)
exit(1);
}
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, bus, &error_fatal);
vcram_size = object_property_get_uint(OBJECT(&s->soc), "vcram-size",

6
hw/arm/sabrelite.c
View File

@ -77,9 +77,9 @@ static void sabrelite_init(MachineState *machine)
flash_dev = qdev_new("sst25vf016b");
if (dinfo) {
qdev_prop_set_drive(flash_dev, "drive",
blk_by_legacy_dinfo(dinfo),
&error_fatal);
qdev_prop_set_drive_err(flash_dev, "drive",
blk_by_legacy_dinfo(dinfo),
&error_fatal);
}
qdev_realize_and_unref(flash_dev, BUS(spi_bus), &error_fatal);

3
hw/arm/vexpress.c
View File

@ -517,8 +517,7 @@ static PFlashCFI01 *ve_pflash_cfi01_register(hwaddr base, const char *name,
DeviceState *dev = qdev_new(TYPE_PFLASH_CFI01);
if (di) {
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(di),
&error_abort);
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(di));
}
qdev_prop_set_uint32(dev, "num-blocks",

7
hw/arm/xilinx_zynq.c
View File

@ -159,8 +159,9 @@ static inline void zynq_init_spi_flashes(uint32_t base_addr, qemu_irq irq,
DriveInfo *dinfo = drive_get_next(IF_MTD);
flash_dev = qdev_new("n25q128");
if (dinfo) {
qdev_prop_set_drive(flash_dev, "drive",
blk_by_legacy_dinfo(dinfo), &error_fatal);
qdev_prop_set_drive_err(flash_dev, "drive",
blk_by_legacy_dinfo(dinfo),
&error_fatal);
}
qdev_realize_and_unref(flash_dev, BUS(spi), &error_fatal);
@ -290,7 +291,7 @@ static void zynq_init(MachineState *machine)
di = drive_get_next(IF_SD);
blk = di ? blk_by_legacy_dinfo(di) : NULL;
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, qdev_get_child_bus(dev, "sd-bus"),
&error_fatal);
}

2
hw/arm/xlnx-versal-virt.c
View File

@ -465,7 +465,7 @@ static void sd_plugin_card(SDHCIState *sd, DriveInfo *di)
card = qdev_new(TYPE_SD_CARD);
object_property_add_child(OBJECT(sd), "card[*]", OBJECT(card));
qdev_prop_set_drive(card, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(card, "drive", blk, &error_fatal);
qdev_realize_and_unref(card, qdev_get_child_bus(DEVICE(sd), "sd-bus"),
&error_fatal);
}

10
hw/arm/xlnx-zcu102.c
View File

@ -143,7 +143,7 @@ static void xlnx_zcu102_init(MachineState *machine)
exit(1);
}
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, bus, &error_fatal);
}
@ -159,8 +159,8 @@ static void xlnx_zcu102_init(MachineState *machine)
flash_dev = qdev_new("sst25wf080");
if (dinfo) {
qdev_prop_set_drive(flash_dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
qdev_prop_set_drive_err(flash_dev, "drive",
blk_by_legacy_dinfo(dinfo), &error_fatal);
}
qdev_realize_and_unref(flash_dev, spi_bus, &error_fatal);
@ -182,8 +182,8 @@ static void xlnx_zcu102_init(MachineState *machine)
flash_dev = qdev_new("n25q512a11");
if (dinfo) {
qdev_prop_set_drive(flash_dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
qdev_prop_set_drive_err(flash_dev, "drive",
blk_by_legacy_dinfo(dinfo), &error_fatal);
}
qdev_realize_and_unref(flash_dev, spi_bus, &error_fatal);

6
hw/block/fdc.c
View File

@ -2508,8 +2508,8 @@ static void fdctrl_init_drives(FloppyBus *bus, DriveInfo **fds)
dev = qdev_new("floppy");
qdev_prop_set_uint32(dev, "unit", i);
qdev_prop_set_enum(dev, "drive-type", FLOPPY_DRIVE_TYPE_AUTO);
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(fds[i]),
&error_fatal);
qdev_prop_set_drive_err(dev, "drive", blk_by_legacy_dinfo(fds[i]),
&error_fatal);
qdev_realize_and_unref(dev, &bus->bus, &error_fatal);
}
}
@ -2566,7 +2566,7 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, DeviceState *fdc_dev,
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);
qdev_prop_set_drive_err(dev, "drive", blk, &local_err);
blk_unref(blk);
if (local_err) {

2
hw/block/nand.c
View File

@ -648,7 +648,7 @@ DeviceState *nand_init(BlockBackend *blk, int manf_id, int chip_id)
qdev_prop_set_uint8(dev, "manufacturer_id", manf_id);
qdev_prop_set_uint8(dev, "chip_id", chip_id);
if (blk) {
qdev_prop_set_drive(dev, "drive", blk, &error_fatal);
qdev_prop_set_drive_err(dev, "drive", blk, &error_fatal);
}
qdev_realize(dev, NULL, &error_fatal);

6
hw/block/pflash_cfi01.c
View File

@ -962,7 +962,7 @@ PFlashCFI01 *pflash_cfi01_register(hwaddr base,
DeviceState *dev = qdev_new(TYPE_PFLASH_CFI01);
if (blk) {
qdev_prop_set_drive(dev, "drive", blk, &error_abort);
qdev_prop_set_drive(dev, "drive", blk);
}
assert(QEMU_IS_ALIGNED(size, sector_len));
qdev_prop_set_uint32(dev, "num-blocks", size / sector_len);
@ -1010,8 +1010,8 @@ void pflash_cfi01_legacy_drive(PFlashCFI01 *fl, DriveInfo *dinfo)
error_report("clashes with -machine");
exit(1);
}
qdev_prop_set_drive(DEVICE(fl), "drive",
blk_by_legacy_dinfo(dinfo), &error_fatal);
qdev_prop_set_drive_err(DEVICE(fl), "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
loc_pop(&loc);
}

2
hw/block/pflash_cfi02.c
View File

@ -1001,7 +1001,7 @@ PFlashCFI02 *pflash_cfi02_register(hwaddr base,
DeviceState *dev = qdev_new(TYPE_PFLASH_CFI02);
if (blk) {
qdev_prop_set_drive(dev, "drive", blk, &error_abort);
qdev_prop_set_drive(dev, "drive", blk);
}
assert(QEMU_IS_ALIGNED(size, sector_len));
qdev_prop_set_uint32(dev, "num-blocks", size / sector_len);

10
hw/core/qdev-properties-system.c
View File

@ -425,8 +425,8 @@ const PropertyInfo qdev_prop_audiodev = {
.set = set_audiodev,
};
void qdev_prop_set_drive(DeviceState *dev, const char *name,
BlockBackend *value, Error **errp)
void qdev_prop_set_drive_err(DeviceState *dev, const char *name,
BlockBackend *value, Error **errp)
{
const char *ref = "";
@ -443,6 +443,12 @@ void qdev_prop_set_drive(DeviceState *dev, const char *name,
object_property_set_str(OBJECT(dev), ref, name, errp);
}
void qdev_prop_set_drive(DeviceState *dev, const char *name,
BlockBackend *value)
{
qdev_prop_set_drive_err(dev, name, value, &error_abort);
}
void qdev_prop_set_chr(DeviceState *dev, const char *name,
Chardev *value)
{

4
hw/ide/qdev.c
View File

@ -129,8 +129,8 @@ IDEDevice *ide_create_drive(IDEBus *bus, int unit, DriveInfo *drive)
dev = qdev_new(drive->media_cd ? "ide-cd" : "ide-hd");
qdev_prop_set_uint32(dev, "unit", unit);
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(drive),
&error_fatal);
qdev_prop_set_drive_err(dev, "drive", blk_by_legacy_dinfo(drive),
&error_fatal);
qdev_realize_and_unref(dev, &bus->qbus, &error_fatal);
return DO_UPCAST(IDEDevice, qdev, dev);
}

3
hw/m68k/q800.c
View File

@ -221,8 +221,7 @@ static void q800_init(MachineState *machine)
via_dev = qdev_new(TYPE_MAC_VIA);
dinfo = drive_get(IF_MTD, 0, 0);
if (dinfo) {
qdev_prop_set_drive(via_dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_abort);
qdev_prop_set_drive(via_dev, "drive", blk_by_legacy_dinfo(dinfo));
}
sysbus = SYS_BUS_DEVICE(via_dev);
sysbus_realize_and_unref(sysbus, &error_fatal);

5
hw/microblaze/petalogix_ml605_mmu.c
View File

@ -188,8 +188,9 @@ petalogix_ml605_init(MachineState *machine)
dev = qdev_new("n25q128");
if (dinfo) {
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
qdev_prop_set_drive_err(dev, "drive",
blk_by_legacy_dinfo(dinfo),
&error_fatal);
}
qdev_realize_and_unref(dev, BUS(spi), &error_fatal);

3
hw/ppc/pnv.c
View File

@ -730,8 +730,7 @@ static void pnv_init(MachineState *machine)
*/
dev = qdev_new(TYPE_PNV_PNOR);
if (pnor) {
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(pnor),
&error_abort);
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(pnor));
}
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
pnv->pnor = PNV_PNOR(dev);

4
hw/ppc/spapr.c
View File

@ -1716,8 +1716,8 @@ static void spapr_create_nvram(SpaprMachineState *spapr)
DriveInfo *dinfo = drive_get(IF_PFLASH, 0, 0);
if (dinfo) {
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
qdev_prop_set_drive_err(dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
}
qdev_realize_and_unref(dev, &spapr->vio_bus->bus, &error_fatal);

2
hw/scsi/scsi-bus.c
View File

@ -277,7 +277,7 @@ SCSIDevice *scsi_bus_legacy_add_drive(SCSIBus *bus, BlockBackend *blk,
if (serial && object_property_find(OBJECT(dev), "serial", NULL)) {
qdev_prop_set_string(dev, "serial", serial);
}
qdev_prop_set_drive(dev, "drive", blk, &err);
qdev_prop_set_drive_err(dev, "drive", blk, &err);
if (err) {
error_propagate(errp, err);
object_unparent(OBJECT(dev));

2
hw/sd/milkymist-memcard.c
View File

@ -279,7 +279,7 @@ static void milkymist_memcard_realize(DeviceState *dev, Error **errp)
dinfo = drive_get_next(IF_SD);
blk = dinfo ? blk_by_legacy_dinfo(dinfo) : NULL;
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &err);
qdev_prop_set_drive_err(carddev, "drive", blk, &err);
qdev_realize_and_unref(carddev, BUS(&s->sdbus), &err);
if (err) {
error_setg(errp, "failed to init SD card: %s", error_get_pretty(err));

2
hw/sd/pxa2xx_mmci.c
View File

@ -496,7 +496,7 @@ PXA2xxMMCIState *pxa2xx_mmci_init(MemoryRegion *sysmem,
/* Create and plug in the sd card */
carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &err);
qdev_prop_set_drive_err(carddev, "drive", blk, &err);
if (err) {
error_reportf_err(err, "failed to init SD card: ");
return NULL;

2
hw/sd/sd.c
View File

@ -706,7 +706,7 @@ SDState *sd_init(BlockBackend *blk, bool is_spi)
obj = object_new(TYPE_SD_CARD);
dev = DEVICE(obj);
qdev_prop_set_drive(dev, "drive", blk, &err);
qdev_prop_set_drive_err(dev, "drive", blk, &err);
if (err) {
error_reportf_err(err, "sd_init failed: ");
return NULL;

3
hw/sd/ssi-sd.c
View File

@ -254,7 +254,8 @@ static void ssi_sd_realize(SSISlave *d, Error **errp)
dinfo = drive_get_next(IF_SD);
carddev = qdev_new(TYPE_SD_CARD);
if (dinfo) {
qdev_prop_set_drive(carddev, "drive", blk_by_legacy_dinfo(dinfo), &err);
qdev_prop_set_drive_err(carddev, "drive", blk_by_legacy_dinfo(dinfo),
&err);
if (err) {
goto fail;
}

3
hw/xtensa/xtfpga.c
View File

@ -173,8 +173,7 @@ static PFlashCFI01 *xtfpga_flash_init(MemoryRegion *address_space,
SysBusDevice *s;
DeviceState *dev = qdev_new(TYPE_PFLASH_CFI01);
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_abort);
qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(dinfo));
qdev_prop_set_uint32(dev, "num-blocks",
board->flash->size / board->flash->sector_size);
qdev_prop_set_uint64(dev, "sector-length", board->flash->sector_size);

16
include/hw/qdev-properties.h
View File

@ -233,8 +233,16 @@ extern const PropertyInfo qdev_prop_pcie_link_width;
#define DEFINE_PROP_END_OF_LIST() \
{}
/* Set properties between creation and init. */
void *qdev_get_prop_ptr(DeviceState *dev, Property *prop);
/*
* Set properties between creation and realization.
*/
void qdev_prop_set_drive_err(DeviceState *dev, const char *name,
BlockBackend *value, Error **errp);
/*
* Set properties between creation and realization.
* @value must be valid. Each property may be set at most once.
*/
void qdev_prop_set_bit(DeviceState *dev, const char *name, bool value);
void qdev_prop_set_uint8(DeviceState *dev, const char *name, uint8_t value);
void qdev_prop_set_uint16(DeviceState *dev, const char *name, uint16_t value);
@ -245,11 +253,13 @@ void qdev_prop_set_string(DeviceState *dev, const char *name, const char *value)
void qdev_prop_set_chr(DeviceState *dev, const char *name, Chardev *value);
void qdev_prop_set_netdev(DeviceState *dev, const char *name, NetClientState *value);
void qdev_prop_set_drive(DeviceState *dev, const char *name,
BlockBackend *value, Error **errp);
BlockBackend *value);
void qdev_prop_set_macaddr(DeviceState *dev, const char *name,
const uint8_t *value);
void qdev_prop_set_enum(DeviceState *dev, const char *name, int value);
void *qdev_get_prop_ptr(DeviceState *dev, Property *prop);
void qdev_prop_register_global(GlobalProperty *prop);
const GlobalProperty *qdev_find_global_prop(DeviceState *dev,
const char *name);