I had a look at how many devices are still using the SysBus init method (rather than the instance-init/realize pair), and it turns out to be only 41, which I think is reasonably tractable for doing some more conversions and completing this API transation.
The remaining devices are: --- hw/display/g364fb.c --- hw/intc/puv3_intc.c --- hw/sh4/sh_pci.c --- hw/net/lan9118.c --- hw/net/lance.c --- hw/net/xgmac.c --- hw/net/smc91c111.c --- hw/net/stellaris_enet.c --- hw/net/mipsnet.c --- hw/net/opencores_eth.c --- hw/net/milkymist-minimac2.c --- hw/net/etraxfs_eth.c --- hw/alpha/typhoon.c --- hw/gpio/puv3_gpio.c --- hw/ppc/ppc4xx_pci.c --- hw/ppc/ppc440_pcix.c --- hw/core/empty_slot.c --- hw/timer/sun4v-rtc.c --- hw/timer/grlib_gptimer.c --- hw/timer/etraxfs_timer.c --- hw/timer/puv3_ost.c --- hw/misc/puv3_pm.c --- hw/misc/milkymist-hpdmc.c --- hw/misc/milkymist-pfpu.c --- hw/xen/xen_backend.c --- hw/char/grlib_apbuart.c --- hw/hppa/dino.c --- hw/ssi/xilinx_spi.c --- hw/usb/tusb6010.c --- hw/pci-bridge/dec.c --- hw/pci-host/bonito.c --- hw/pci-host/ppce500.c --- hw/input/pl050.c --- hw/input/milkymist-softusb.c --- hw/s390x/s390-pci-bus.c --- hw/mips/mips_malta.c --- hw/mips/gt64xxx_pci.c --- hw/arm/musicpal.c --- hw/nvram/ds1225y.c --- hw/dma/puv3_dma.c --- hw/block/onenand.c I'll probably have a look at some of the arm devices on the list at some point. I would recommend that we do this by picking a handful of related devices (eg same board/target arch) and converting them, rather than trying to do the whole lot at once. We can gradually whittle down the number of remaining devices. I used this coccinelle script to identify the devices: ===begin=== // Find places which still use SysBusDeviceClass::init // usage; spatch -sp_file find-sysbus-init.spatch -dir hw > diff.out // then you can grep for the filename with grep '^---' diff.out @@ SysBusDeviceClass *p; expression E; @@ * p->init = E ===endit=== thanks -- PMM
