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[Qemu-devel] [RFC] Proposal for hw/ split
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From: |
Paolo Bonzini |
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Subject: |
[Qemu-devel] [RFC] Proposal for hw/ split |
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Date: |
Mon, 11 Mar 2013 12:17:20 +0100 |
The general ideas are (earlier rules override the later, and exceptions
are of course possible):
- Board files go in hw/ARCH/ (already done).
- Files go in hw/ARCH/ if they reference that arch's CPUState (already done)
- Files already in a subdirectory are not moved (examples: some PPC/S390
files, USB devices).
- Files go in hw/ARCH/ if they used to be in hw/ARCH/Makefile.objs and
they define multiple devices (example: hw/arm/tc6393xb.c)
- Directories are created by "subsystem" (e.g. hw/pci) and "device type"
(hw/audio), with the "device type" taking priority.
Here is the list of .c files in hw/ and the corresponding destination.
Maintainers that wish to have more files in hw/ARCH are welcome to take
a look at the list of hw/misc devices and suggest changes.
As a general rule, composite devices ought to be split into multiple
devices with a small stub in hw/ARCH to build up the result. For
example, hw/display/sm501.c could be split into hw/display/sm501_crt.c
and the rest moved into hw/sh4/r2d.c.
== hw/acpi ==
hw/acpi.c hw/acpi/core.c
hw/acpi_ich9.c hw/acpi/ich9.c
hw/acpi_piix4.c hw/acpi/piix4.c
== hw/audio ==
hw/ac97.c hw/audio/ac97.c
hw/adlib.c hw/audio/adlib.c
hw/cs4231a.c hw/audio/cs4231a.c
hw/cs4231.c hw/audio/cs4231.c
hw/es1370.c hw/audio/es1370.c
hw/fmopl.c hw/audio/fmopl.c
hw/gus.c hw/audio/gus.c
hw/gusemu_hal.c hw/audio/gusemu_hal.c
hw/gusemu_mixer.c hw/audio/gusemu_mixer.c
hw/hda-audio.c hw/audio/hda-codec.c
hw/intel-hda.c hw/audio/intel-hda.c
hw/lm4549.c hw/audio/lm4549.c
hw/marvell_88w8618_audio.c hw/audio/marvell_88w8618.c
hw/milkymist-ac97.c hw/audio/milkymist-ac97.c
hw/pcspk.c hw/audio/pcspk.c
hw/pl041.c hw/audio/pl041.c
hw/sb16.c hw/audio/sb16.c
hw/wm8750.c hw/audio/wm8750.c
== hw/block ==
hw/block-common.c hw/block/block.c
hw/cdrom.c hw/block/cdrom.c
hw/dataplane/Makefile.objs hw/block/dataplane/Makefile.objs
hw/dataplane/hostmem.c hw/block/dataplane/hostmem.c
hw/dataplane/ioq.c hw/block/dataplane/ioq.c
hw/dataplane/virtio-blk.c hw/block/dataplane/virtio-blk.c
hw/dataplane/vring.c hw/block/dataplane/vring.c
hw/ecc.c hw/block/ecc.c
hw/fdc.c hw/block/fdc.c
hw/hd-geometry.c hw/block/hd-geometry.c
hw/m25p80.c hw/block/m25p80.c
hw/nand.c hw/block/nand.c
hw/onenand.c hw/block/onenand.c
hw/pc_sysfw.c hw/block/pc_sysfw.c
hw/pflash_cfi01.c hw/block/pflash_cfi01.c
hw/pflash_cfi02.c hw/block/pflash_cfi02.c
hw/tc58128.c hw/block/tc58128.c
hw/virtio-blk.c hw/block/virtio-blk.c
hw/xen_disk.c hw/block/xen_disk.c
== hw/bt ==
hw/bt-hci-csr.c hw/bt/hci-csr.c
hw/bt-hci.c hw/bt/hci.c
hw/bt-hid.c hw/bt/hid.c
hw/bt-l2cap.c hw/bt/l2cap.c
hw/bt-sdp.c hw/bt/sdp.c
hw/bt.c hw/bt/core.c
== hw/char ==
hw/cadence_uart.c hw/char/cadence_uart.c
hw/debugcon.c hw/char/debugcon.c
hw/escc.c hw/char/escc.c
hw/etraxfs_ser.c hw/char/etraxfs_ser.c
hw/exynos4210_uart.c hw/char/exynos4210_uart.c
hw/grlib_apbuart.c hw/char/grlib_apbuart.c
hw/imx_serial.c hw/char/imx_serial.c
hw/ipack.c hw/char/ipack.c
hw/ipoctal232.c hw/char/ipoctal232.c
hw/lm32_juart.c hw/char/lm32_juart.c
hw/lm32_uart.c hw/char/lm32_uart.c
hw/mcf_uart.c hw/char/mcf_uart.c
hw/milkymist-uart.c hw/char/milkymist-uart.c
hw/omap_uart.c hw/char/omap_uart.c
hw/parallel.c hw/char/parallel.c
hw/pl011.c hw/char/pl011.c
hw/s390x/sclpconsole.c hw/char/sclpconsole.c
hw/serial-isa.c hw/char/serial-isa.c
hw/serial-pci.c hw/char/serial-pci.c
hw/serial.c hw/char/serial.c
hw/sh_serial.c hw/char/sh_serial.c
hw/spapr_vty.c hw/char/spapr_vty.c
hw/tpci200.c hw/char/tpci200.c
hw/virtio-console.c hw/char/virtio-console.c
hw/virtio-serial-bus.c hw/char/virtio-serial-bus.c
hw/xen_console.c hw/char/xen_console.c
hw/xilinx_uartlite.c hw/char/xilinx_uartlite.c
== hw/core ==
hw/empty_slot.c hw/core/empty_slot.c
hw/irq.c hw/core/irq.c
hw/loader.c hw/core/loader.c
hw/null-machine.c hw/core/null-machine.c
hw/ptimer.c hw/core/ptimer.c
hw/qdev-addr.c hw/core/qdev-addr.c
hw/qdev-properties-system.c hw/core/qdev-properties-system.c
hw/qdev-properties.c hw/core/qdev-properties.c
hw/qdev.c hw/core/qdev.c
hw/stream.c hw/core/stream.c
hw/sysbus.c hw/core/sysbus.c
== hw/display ==
hw/ads7846.c hw/display/ads7846.c
hw/blizzard.c hw/display/blizzard.c
hw/cirrus_vga.c hw/display/cirrus_vga.c
hw/exynos4210_fimd.c hw/display/exynos4210_fimd.c
hw/framebuffer.c hw/display/framebuffer.c
hw/g364fb.c hw/display/g364fb.c
hw/jazz_led.c hw/display/jazz_led.c
hw/milkymist-tmu2.c hw/display/milkymist-tmu2.c
hw/milkymist-vgafb.c hw/display/milkymist-vgafb.c
hw/omap_dss.c hw/display/omap_dss.c
hw/omap_lcdc.c hw/display/omap_lcdc.c
hw/pl110.c hw/display/pl110.c
hw/pxa2xx_lcd.c hw/display/pxa2xx_lcd.c
hw/qxl-logger.c hw/display/qxl-logger.c
hw/qxl-render.c hw/display/qxl-render.c
hw/qxl.c hw/display/qxl.c
hw/sm501.c hw/display/sm501.c
hw/ssd0303.c hw/display/ssd0303.c
hw/ssd0323.c hw/display/ssd0323.c
hw/tcx.c hw/display/tcx.c
hw/vga-isa-mm.c hw/display/vga-isa-mm.c
hw/vga-isa.c hw/display/vga-isa.c
hw/vga-pci.c hw/display/vga-pci.c
hw/vga.c hw/display/vga.c
hw/vmware_vga.c hw/display/vmware_vga.c
hw/xenfb.c hw/display/xenfb.c
== hw/dma ==
hw/dma.c hw/dma/i8257.c
hw/etraxfs_dma.c hw/dma/etraxfs_dma.c
hw/omap_dma.c hw/dma/omap_dma.c
hw/pl080.c hw/dma/pl080.c
hw/puv3_dma.c hw/dma/puv3_dma.c
hw/pxa2xx_dma.c hw/dma/pxa2xx_dma.c
hw/rc4030.c hw/dma/rc4030.c
hw/soc_dma.c hw/dma/soc_dma.c
hw/sparc32_dma.c hw/dma/sparc32_dma.c
hw/sun4m_iommu.c hw/dma/sun4m_iommu.c
== hw/gpio ==
hw/max7310.c hw/gpio/max7310.c
hw/omap_gpio.c hw/gpio/omap_gpio.c
hw/pl061.c hw/gpio/pl061.c
hw/puv3_gpio.c hw/gpio/puv3_gpio.c
hw/zaurus.c hw/gpio/zaurus.c
== hw/i2c ==
hw/bitbang_i2c.c hw/i2c/bitbang_i2c.c
hw/exynos4210_i2c.c hw/i2c/exynos4210_i2c.c
hw/i2c.c hw/i2c/core.c
hw/omap_i2c.c hw/i2c/omap_i2c.c
hw/pm_smbus.c hw/i2c/pm_smbus.c
hw/smbus.c hw/i2c/smbus.c
hw/smbus_eeprom.c hw/i2c/smbus_eeprom.c
hw/smbus_ich9.c hw/i2c/smbus_ich9.c
hw/versatile_i2c.c hw/i2c/versatile_i2c.c
== hw/input ==
hw/adb.c hw/input/adb.c
hw/hid.c hw/input/hid.c
hw/lm832x.c hw/input/lm832x.c
hw/milkymist-softusb.c hw/input/milkymist-softusb.c
hw/pckbd.c hw/input/pckbd.c
hw/pl050.c hw/input/pl050.c
hw/ps2.c hw/input/ps2.c
hw/pxa2xx_keypad.c hw/input/pxa2xx_keypad.c
hw/stellaris_input.c hw/input/stellaris_input.c
hw/tsc2005.c hw/input/tsc2005.c
hw/tsc210x.c hw/input/tsc210x.c
hw/vmmouse.c hw/input/vmmouse.c
== hw/intc ==
hw/apic.c hw/intc/apic.c
hw/apic_common.c hw/intc/apic_common.c
hw/arm_gic.c hw/intc/arm_gic.c
hw/arm_gic_common.c hw/intc/arm_gic_common.c
hw/armv7m_nvic.c hw/intc/armv7m_nvic.c
hw/etraxfs_pic.c hw/intc/etraxfs_pic.c
hw/exynos4210_combiner.c hw/intc/exynos4210_combiner.c
hw/exynos4210_gic.c hw/intc/exynos4210_gic.c
hw/grlib_irqmp.c hw/intc/grlib_irqmp.c
hw/heathrow_pic.c hw/intc/heathrow_pic.c
hw/i8259.c hw/intc/i8259.c
hw/i8259_common.c hw/intc/i8259_common.c
hw/imx_avic.c hw/intc/imx_avic.c
hw/ioapic.c hw/intc/ioapic.c
hw/ioapic_common.c hw/intc/ioapic_common.c
hw/lm32_pic.c hw/intc/lm32_pic.c
hw/omap_intc.c hw/intc/omap_intc.c
hw/openpic.c hw/intc/openpic.c
hw/pl190.c hw/intc/pl190.c
hw/puv3_intc.c hw/intc/puv3_intc.c
hw/realview_gic.c hw/intc/realview_gic.c
hw/sbi.c hw/intc/sbi.c
hw/sh_intc.c hw/intc/sh_intc.c
hw/slavio_intctl.c hw/intc/slavio_intctl.c
hw/sun4c_intctl.c hw/intc/sun4c_intctl.c
hw/xilinx_intc.c hw/intc/xilinx_intc.c
== hw/isa ==
hw/apm.c hw/isa/apm.c
hw/applesmc.c hw/isa/applesmc.c
hw/debugexit.c hw/isa/debugexit.c
hw/i82374.c hw/isa/i82374.c
hw/i82378.c hw/isa/i82378.c
hw/isa-bus.c hw/isa/isa-bus.c
hw/isa_mmio.c hw/isa/isa_mmio.c
hw/lpc_ich9.c hw/isa/lpc_ich9.c
hw/pc-testdev.c hw/isa/pc-testdev.c
hw/pc87312.c hw/isa/pc87312.c
hw/piix4.c hw/isa/piix4.c
hw/sga.c hw/isa/sga.c
hw/vmport.c hw/isa/vmport.c
hw/vt82c686.c hw/isa/vt82c686.c
== hw/misc ==
hw/a9scu.c hw/misc/a9scu.c
hw/arm_l2x0.c hw/misc/arm_l2x0.c
hw/arm_sysctl.c hw/misc/arm_sysctl.c
hw/cbus.c hw/misc/cbus.c
hw/cuda.c hw/misc/macio/cuda.c
hw/eccmemctl.c hw/misc/eccmemctl.c
hw/exynos4210_pmu.c hw/misc/exynos4210_pmu.c
hw/imx_ccm.c hw/misc/imx_ccm.c
hw/lm32_sys.c hw/misc/lm32_sys.c
hw/mac_dbdma.c hw/misc/macio/mac_dbdma.c
hw/macio.c hw/misc/macio/macio.c
hw/max111x.c hw/misc/max111x.c
hw/milkymist-hpdmc.c hw/misc/milkymist-hpdmc.c
hw/milkymist-pfpu.c hw/misc/milkymist-pfpu.c
hw/mst_fpga.c hw/misc/mst_fpga.c
hw/omap_clk.c hw/misc/omap_clk.c
hw/omap_gpmc.c hw/misc/omap_gpmc.c
hw/omap_l4.c hw/misc/omap_l4.c
hw/omap_sdrc.c hw/misc/omap_sdrc.c
hw/omap_tap.c hw/misc/omap_tap.c
hw/puv3_pm.c hw/misc/puv3_pm.c
hw/pxa2xx_pcmcia.c hw/misc/pxa2xx_pcmcia.c
hw/slavio_misc.c hw/misc/slavio_misc.c
hw/tmp105.c hw/misc/tmp105.c
hw/zynq_slcr.c hw/misc/zynq_slcr.c
== hw/net ==
hw/cadence_gem.c hw/net/cadence_gem.c
hw/dp8393x.c hw/net/dp8393x.c
hw/e1000.c hw/net/e1000.c
hw/eepro100.c hw/net/eepro100.c
hw/etraxfs_eth.c hw/net/etraxfs_eth.c
hw/lan9118.c hw/net/lan9118.c
hw/lance.c hw/net/lance.c
hw/mcf_fec.c hw/net/mcf_fec.c
hw/milkymist-minimac2.c hw/net/milkymist-minimac2.c
hw/mipsnet.c hw/net/mipsnet.c
hw/ne2000-isa.c hw/net/ne2000-isa.c
hw/ne2000.c hw/net/ne2000.c
hw/opencores_eth.c hw/net/opencores_eth.c
hw/pcnet-pci.c hw/net/pcnet-pci.c
hw/pcnet.c hw/net/pcnet.c
hw/rtl8139.c hw/net/rtl8139.c
hw/smc91c111.c hw/net/smc91c111.c
hw/spapr_llan.c hw/net/spapr_llan.c
hw/stellaris_enet.c hw/net/stellaris_enet.c
hw/vhost_net.c hw/net/vhost_net.c
hw/virtio-net.c hw/net/virtio-net.c
hw/xen_nic.c hw/net/xen_nic.c
hw/xgmac.c hw/net/xgmac.c
hw/xilinx_axidma.c hw/net/xilinx_axidma.c
hw/xilinx_axienet.c hw/net/xilinx_axienet.c
hw/xilinx_ethlite.c hw/net/xilinx_ethlite.c
== hw/nvram ==
hw/ds1225y.c hw/nvram/ds1225y.c
hw/eeprom93xx.c hw/nvram/eeprom93xx.c
hw/fw_cfg.c hw/nvram/fw_cfg.c
hw/mac_nvram.c hw/nvram/mac_nvram.c
hw/spapr_nvram.c hw/nvram/spapr_nvram.c
== hw/pci ==
hw/alpha_typhoon.c hw/pci/host-typhoon.c
hw/apb_pci.c hw/pci/host-apb.c
hw/bonito.c hw/pci/host-bonito.c
hw/dec_pci.c hw/pci/host-dec.c
hw/grackle_pci.c hw/pci/host-grackle.c
hw/gt64xxx.c hw/pci/host-gt64xxx.c
hw/i82801b11.c hw/pci/i82801b11.c
hw/ioh3420.c hw/pci/ioh3420.c
hw/ivshmem.c hw/pci/ivshmem.c
hw/pam.c hw/pci/pam.c
hw/pci_bridge_dev.c hw/pci/pci_bridge_dev.c
hw/piix_pci.c hw/pci/host-piix.c
hw/ppc4xx_pci.c hw/pci/host-ppc4xx.c
hw/ppce500_pci.c hw/pci/host-ppce500.c
hw/prep_pci.c hw/pci/host-prep.c
hw/q35.c hw/pci/host-q35.c
hw/sh_pci.c hw/pci/host-sh.c
hw/spapr_pci.c hw/pci/host-spapr.c
hw/unin_pci.c hw/pci/host-uninorth.c
hw/versatile_pci.c hw/pci/host-versatile.c
hw/vfio_pci.c hw/pci/vfio.c
hw/xio3130_downstream.c hw/pci/xio3130_downstream.c
hw/xio3130_upstream.c hw/pci/xio3130_upstream.c
== hw/scsi ==
hw/esp-pci.c hw/scsi/esp-pci.c
hw/esp.c hw/scsi/esp.c
hw/lsi53c895a.c hw/scsi/lsi53c895a.c
hw/megasas.c hw/scsi/megasas.c
hw/scsi-bus.c hw/scsi/scsi-bus.c
hw/scsi-disk.c hw/scsi/scsi-disk.c
hw/scsi-generic.c hw/scsi/scsi-generic.c
hw/spapr_vscsi.c hw/scsi/spapr_vscsi.c
hw/virtio-scsi.c hw/scsi/virtio-scsi.c
== hw/sd ==
hw/milkymist-memcard.c hw/sd/milkymist-memcard.c
hw/omap_mmc.c hw/sd/omap_mmc.c
hw/pl181.c hw/sd/pl181.c
hw/pxa2xx_mmci.c hw/sd/pxa2xx_mmci.c
hw/sd.c hw/sd/sd.c
hw/sdhci.c hw/sd/sdhci.c
hw/ssi-sd.c hw/sd/ssi-sd.c
== hw/ssi ==
hw/omap_spi.c hw/ssi/omap_spi.c
hw/pl022.c hw/ssi/pl022.c
hw/ssi.c hw/ssi/ssi.c
hw/xilinx_spi.c hw/ssi/xilinx_spi.c
hw/xilinx_spips.c hw/ssi/xilinx_spips.c
== hw/timer ==
hw/arm_mptimer.c hw/timer/arm_mptimer.c
hw/arm_timer.c hw/timer/arm_timer.c
hw/cadence_ttc.c hw/timer/cadence_ttc.c
hw/ds1338.c hw/timer/ds1338.c
hw/etraxfs_timer.c hw/timer/etraxfs_timer.c
hw/exynos4210_mct.c hw/timer/exynos4210_mct.c
hw/exynos4210_pwm.c hw/timer/exynos4210_pwm.c
hw/exynos4210_rtc.c hw/timer/exynos4210_rtc.c
hw/grlib_gptimer.c hw/timer/grlib_gptimer.c
hw/hpet.c hw/timer/hpet.c
hw/i8254.c hw/timer/i8254.c
hw/i8254_common.c hw/timer/i8254_common.c
hw/imx_timer.c hw/timer/imx_timer.c
hw/lm32_timer.c hw/timer/lm32_timer.c
hw/m48t59.c hw/timer/m48t59.c
hw/mc146818rtc.c hw/timer/mc146818rtc.c
hw/milkymist-sysctl.c hw/timer/milkymist-sysctl.c
hw/omap_gptimer.c hw/timer/omap_gptimer.c
hw/omap_synctimer.c hw/timer/omap_synctimer.c
hw/pl031.c hw/timer/pl031.c
hw/puv3_ost.c hw/timer/puv3_ost.c
hw/pxa2xx_timer.c hw/timer/pxa2xx_timer.c
hw/sh_timer.c hw/timer/sh_timer.c
hw/slavio_timer.c hw/timer/slavio_timer.c
hw/tusb6010.c hw/timer/tusb6010.c
hw/twl92230.c hw/timer/twl92230.c
hw/xilinx_timer.c hw/timer/xilinx_timer.c
== hw/usb ==
hw/ccid-card-emulated.c hw/usb/ccid-card-emulated.c
hw/ccid-card-passthru.c hw/usb/ccid-card-passthru.c
== hw/virtio ==
hw/vhost.c hw/virtio/vhost.c
hw/virtio-balloon.c hw/virtio/virtio-balloon.c
hw/virtio-bus.c hw/virtio/virtio-bus.c
hw/virtio-pci.c hw/virtio/virtio-pci.c
hw/virtio-rng.c hw/virtio/virtio-rng.c
hw/virtio.c hw/virtio/virtio.c
== hw/watchdog ==
hw/watchdog.c hw/watchdog/watchdog.c
hw/wdt_i6300esb.c hw/watchdog/wdt_i6300esb.c
hw/wdt_ib700.c hw/watchdog/wdt_ib700.c
And a few "outliers":
== hw/arm ==
hw/a15mpcore.c hw/arm/a15mpcore.c
hw/a9mpcore.c hw/arm/a9mpcore.c
hw/arm11mpcore.c hw/arm/arm11mpcore.c
hw/kvm/arm_gic.c hw/arm/kvm/arm_gic.c
hw/strongarm.c hw/arm/strongarm.c
hw/tc6393xb.c hw/arm/tc6393xb.c
== hw/i386/kvm ==
hw/kvm/apic.c hw/i386/kvm/apic.c
hw/kvm/clock.c hw/i386/kvm/clock.c
hw/kvm/i8254.c hw/i386/kvm/i8254.c
hw/kvm/i8259.c hw/i386/kvm/i8259.c
hw/kvm/ioapic.c hw/i386/kvm/ioapic.c
hw/kvm/pci-assign.c hw/i386/kvm/pci-assign.c
== hw/xen ==
hw/xen-host-pci-device.c hw/xen/xen-host-pci-device.c
hw/xen_apic.c hw/xen/xen_apic.c
hw/xen_backend.c hw/xen/xen_backend.c
hw/xen_devconfig.c hw/xen/xen_devconfig.c
hw/xen_platform.c hw/xen/xen_platform.c
hw/xen_pt.c hw/xen/xen_pt.c
hw/xen_pt_config_init.c hw/xen/xen_pt_config_init.c
hw/xen_pt_msi.c hw/xen/xen_pt_msi.c
- [Qemu-devel] [RFC] Proposal for hw/ split,
Paolo Bonzini <=
Re: [Qemu-devel] [RFC] Proposal for hw/ split, Edgar E. Iglesias, 2013/03/11
Re: [Qemu-devel] [RFC] Proposal for hw/ split, Stefan Hajnoczi, 2013/03/11
Re: [Qemu-devel] [RFC] Proposal for hw/ split, Richard Henderson, 2013/03/12