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Re: [Qemu-devel] [RFC PATCH v3 00/43] Support Kconfig in QEMU
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From: |
Michael S. Tsirkin |
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Subject: |
Re: [Qemu-devel] [RFC PATCH v3 00/43] Support Kconfig in QEMU |
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Date: |
Fri, 18 Jan 2019 11:30:38 -0500 |
On Fri, Jan 18, 2019 at 07:23:27PM +0800, Yang Zhong wrote:
> This Kconfig implementation is rebased from Paolo's branch
> https://github.com/bonzini/qemu/commits/kconfig
>
> I rebased most of patches except non-x86 ARCHs dependency definitions
> this time.
> https://github.com/yangzhon/qemu/commits/topic/upstream/Kconfig
>
> The current RFC patches only support
> (*) x86_64 platform build
> Once design is fixed, we can do other archs.
>
> (*) defconfig
> "randconfig" build has some issues, which are mostly related
> with CONFIG* in Kconfig.host abd configure. In randconfig mode,
> some CONFIG* has different setting value in config-host.mak and
> %/config-device.mak, which make QEMU build failure.
>
> (*) Kconfig in hw/ directory
>
> The current configure and build command are same with previous
> commands and if we want to disable or enable some features, like
> "tcg", we still need add "--enable/--disable-tcg" in configure
> command line. If we want to disable one emulation device, we can
> disable this in related Kconfig file in hw/ directory.
>
> The current build command:
> (*) ./configure --target-list=x86_64-softmmu
> (*) make -j8
>
> Since the Kconfig language replace traditional CONFIG_* in
> default-config/%-softmmu.mak, the %-softmmu.mak file only
> define embeded boards or machines, like 440fx and Q35 in x86_64
> platform. The Kconfig has already defined dependency topology
> between different Kconfig files, but there are still some issues
>
> (*) Kconfig for configure(config-host.mak)
> Some CONFIG* in configure need some logic to generate, those
> are hard to input this CONFIG* in Kconfig.host or Kconfig* file.
>
> (*) Kconfig for %config-target.mak
> The CONFIG* in %/config-target.mak file, this is still related
> with configure.
>
> (*) randconfig support issue.
>
> Before this RFC patches, we have talked Kconfig in another thread
> http://lists.nongnu.org/archive/html/qemu-devel/2018-09/msg02827.html
>
> Please give your comments on this RFC thread, many thanks!
I wonder whether we can support menuconfig as well?
Right now entries have no description for menuconfig -
can that be added?
> Changes in v3:
> patch 3: resume CONFIG_ACPI=y for ARM (Thomas Huth)
> patch 4: CONFIG_AN5206 for an5206.o and mcf5206.o (Thomas Huth)
> patch 6: CONFIG_VT82C686 is only in mips64el-softmmu.mak (Thomas Huth)
> patch 7: sort the new config switches into "# For Macs" and
> "# For embedded PPC" section (Thomas Huth)
> patch 8: sh7750.o and sh7750_regnames.o are "common" code, no need to
> define new CONFIG.(Thomas Huth)
> patch 12: CONFIG_NIOS2_10M50 replace CONFIG_NIOS2_10M50_BOARD(Thomas Huth)
> patch 13: added new CONFIGs for sifive_e.o and sifive_u.o(Thomas Huth)
> CONFIG_RISCV_VIRT for virt.o
> patch 15~20:added for other non-x86 platforms(alpha/Kconfig, cris/Kconfig
> hppa/Kconfig,unicore32/Kconfig,tricore/Kconfig,moxie/Kconfig
> openrisc/Kconfig)(Thomas Huth)
> patch 25: sort the sources/*/Kconfig entries alphabetically(Thomas Huth)
> added the new configs for arm/nios2/ppc/sh4/sparc
> patch 29: E1000E_PCI with PCIE dependency(Thomas Huth)
> patch 30: CONFIG_ISA_BUS replace CONFIG_ISA(Thomas Huth)
> patch 32: changed the commit message (Paolo)(Thomas Huth)
> patch 41: "I440FX && Q35" was changedto "I440FX || Q35"(Thomas Huth)
> "default y" for IPMI_LOCAL and IPMI_EXTERN
>
> Changes in v2:
> patch 1: added "CONFIG_PAM=y" in default-configs/i386-softmmu.mak
> (Thomas Huth)
> patch 3~14: added support for other ARCHs configurable(Paolo)
> patch 15: changed the annotate (Paolo)
> patch 16: changed the python code (Paolo)
> patch 19: added other ARCHs Kconfig files(Paolo)
> patch 21: added "select IDE_PCI" for CMD646, PIIX, VIA and SII3112(Thomas
> Huth)
> patch 22: added new patch for PCIE configurable.
> patch 23: moved "select IDE_PCI" from CMD646, PIIX, VIA to 21 patch(Thomas
> Huth)
> added "select CAN_BUS" for net/Kconfig (Thomas Huth)
> added "depends on PCI" for CAN_SJA1000 (Paolo)
> removed CONFIG_PCIE=y and add dependency for pcie(Paolo)
> patch 26: added "depends on PSERIES" for "config SPAPR_VSCSI" (Thomas Huth)
> USB_STORAGE_BOT and USB_STORAGE_UAS must also "select SCSI"(Paolo)
> patch 28: added "select SERIAL" into "config SERIAL_PCI" (Thomas Huth)
> removed "depend on ISA_BUS" from "config VGA_CIRRUS"(Thomas Huth)
> patch 30: "config XLNX_ZYNQMP_ARM" is defined in hw/arm/Kconfig(Thomas Huth)
> CONFIG_AUX should select I2C(Paolo)
> patch 33: depends on HYPERV for HYPERV_TESTDEV(Thomas Huth)
> removed "select HYPERV" and "select HYPERV_TESTDEV" with
> "default y if PC" in "config HYPERV" and "config
> HYPERV_TESTDEV"(Paolo)
> patch 34: deleted default-configs/virtio.mak(Thomas Huth)
> removed "y" in "config VIRTIO_MMIO"(Thomas Huth)
> patch 35: removed remaining CONFIG_* and removed "select xxxx" from
> hw/i386/Kconfig
> to other Kconfigs(Paolo)
>
> Paolo Bonzini (18):
> build: actually use CONFIG_PAM
> hw/i386/Makefile.objs: Build pc_piix* and pc_q35 boards
> minikconfig: add parser skeleton
> minikconfig: add AST
> minikconfig: add semantic analysis
> kconfig: introduce kconfig files
> build: switch to Kconfig
> ide: express dependencies with Kconfig
> build: convert pci.mak to Kconfig
> build: convert sound.mak to Kconfig
> build: convert usb.mak to Kconfig
> scsi: express dependencies with Kconfig
> bluetooth: express dependencies with Kconfig
> isa: express dependencies with kconfig
> i386: express dependencies with Kconfig
> i2c: express dependencies with Kconfig
> ptimer: express dependencies with Kconfig
> minikconf: implement allyesconfig, allnoconfig, randconfig, defconfig
>
> Yang Zhong (17):
> hw/arm/Makefile.objs: CONFIG_VIRT created for virt board
> hw/nios2/Makefile.objs: Conditionally build nios2
> hw/riscv/Makefile.objs: Create CONFIG_* for riscv boards
> hw/sparc64/Makefile.objs: Create CONFIG_* for sparc64
> hw/alpha/Makefile.objs: Create CONFIG_* for alpha
> hw/cris/Makefile.objs: Create CONFIG_* for cris
> hw/hppa/Makefile.objs: Create CONFIG_* for hppa
> hw/moxie/Makefile.objs: Conditionally build moxie
> hw/openrisc/Makefile.objs: Create CONFIG_* for openrisc
> hw/tricore/Makefile.objs: Create CONFIG_* for tricore
> hw/display: make edid configurable
> hw/pci/Makefile.objs: make pcie configurable
> edid: express dependencies with kconfig
> hyperv: express dependencies with kconfig
> virtio: make virtio dependencies with Kconfig
> i386-softmmu.mak: remove all CONFIG_* except boards definitions
> Makefile: only support defconfig
>
> Ákos Kovács (8):
> hw/m68k/Makefile.objs: Conditionally build boards
> hw/microblaze/Makefile.objs: Create configs for petalogix and xilinx
> boards
> hw/mips/Makefile.objs: Create CONFIG_* for r4k, malta,mipssim boards
> hw/ppc/Makefile.objs: Build all boards conditinally with CONFIG_*
> hw/sh4/Makefile.objs: New CONFIG_* varibales created for sh4 boards
> and device
> hw/sparc/Makefile.objs: CONFIG_* for sun4m and leon3 created
> hw/lm32/Makefile.objs: Conditionally build lm32 and milkmyst
> hw/xtensa/Makefile.objs: Build xtensa_sim and xtensa_fpga
> conditionally
>
> Kconfig.host | 24 +
> Makefile | 19 +-
> Makefile.target | 7 +-
> default-configs/alpha-softmmu.mak | 7 +-
> default-configs/arm-softmmu.mak | 5 +-
> default-configs/cris-softmmu.mak | 1 +
> default-configs/hppa-softmmu.mak | 5 +-
> default-configs/hyperv.mak | 2 -
> default-configs/i386-softmmu.mak | 72 +--
> default-configs/m68k-softmmu.mak | 2 +
> default-configs/microblaze-softmmu.mak | 3 +
> default-configs/mips-softmmu-common.mak | 8 +-
> default-configs/moxie-softmmu.mak | 1 +
> default-configs/nios2-softmmu.mak | 1 +
> default-configs/or1k-softmmu.mak | 1 +
> default-configs/pci.mak | 49 --
> default-configs/ppc-softmmu.mak | 12 +-
> default-configs/riscv32-softmmu.mak | 11 +-
> default-configs/riscv64-softmmu.mak | 11 +-
> default-configs/s390x-softmmu.mak | 1 -
> default-configs/sh4-softmmu.mak | 5 +-
> default-configs/sh4eb-softmmu.mak | 5 +-
> default-configs/sound.mak | 4 -
> default-configs/sparc-softmmu.mak | 2 +
> default-configs/sparc64-softmmu.mak | 5 +-
> default-configs/tricore-softmmu.mak | 1 +
> default-configs/usb.mak | 11 -
> default-configs/virtio.mak | 14 -
> default-configs/xtensa-softmmu.mak | 3 +
> default-configs/xtensaeb-softmmu.mak | 3 +
> hw/9pfs/Kconfig | 4 +
> hw/Kconfig | 69 +++
> hw/Makefile.objs | 4 +-
> hw/acpi/Kconfig | 30 ++
> hw/adc/Kconfig | 2 +
> hw/alpha/Kconfig | 5 +
> hw/alpha/Makefile.objs | 4 +-
> hw/arm/Kconfig | 113 ++++
> hw/arm/Makefile.objs | 3 +-
> hw/audio/Kconfig | 52 ++
> hw/block/Kconfig | 37 ++
> hw/bt/Kconfig | 2 +
> hw/char/Kconfig | 42 ++
> hw/core/Kconfig | 11 +
> hw/cpu/Kconfig | 8 +
> hw/cris/Kconfig | 2 +
> hw/cris/Makefile.objs | 2 +-
> hw/display/Kconfig | 106 ++++
> hw/display/Makefile.objs | 4 +-
> hw/dma/Kconfig | 20 +
> hw/gpio/Kconfig | 9 +
> hw/hppa/Kconfig | 5 +
> hw/hppa/Makefile.objs | 4 +-
> hw/hyperv/Kconfig | 9 +
> hw/i2c/Kconfig | 27 +
> hw/i2c/Makefile.objs | 7 +-
> hw/i386/Kconfig | 87 +++
> hw/i386/Makefile.objs | 4 +-
> hw/ide/Kconfig | 54 ++
> hw/input/Kconfig | 28 +
> hw/intc/Kconfig | 55 ++
> hw/ipack/Kconfig | 4 +
> hw/ipmi/Kconfig | 22 +
> hw/isa/Kconfig | 30 ++
> hw/lm32/Kconfig | 5 +
> hw/lm32/Makefile.objs | 4 +-
> hw/m68k/Kconfig | 8 +
> hw/m68k/Makefile.objs | 4 +-
> hw/mem/Kconfig | 10 +
> hw/microblaze/Kconfig | 8 +
> hw/microblaze/Makefile.objs | 6 +-
> hw/mips/Kconfig | 20 +
> hw/mips/Makefile.objs | 6 +-
> hw/misc/Kconfig | 110 ++++
> hw/misc/macio/Kconfig | 11 +
> hw/moxie/Kconfig | 2 +
> hw/moxie/Makefile.objs | 2 +-
> hw/net/Kconfig | 122 +++++
> hw/nios2/Kconfig | 5 +
> hw/nios2/Makefile.objs | 3 +-
> hw/nvram/Kconfig | 8 +
> hw/openrisc/Kconfig | 2 +
> hw/openrisc/Makefile.objs | 2 +-
> hw/pci-bridge/Kconfig | 25 +
> hw/pci-host/Kconfig | 46 ++
> hw/pci-host/Makefile.objs | 2 +-
> hw/pci/Kconfig | 5 +
> hw/pci/Makefile.objs | 5 +-
> hw/pcmcia/Kconfig | 2 +
> hw/ppc/Kconfig | 56 ++
> hw/ppc/Makefile.objs | 12 +-
> hw/riscv/Kconfig | 14 +
> hw/riscv/Makefile.objs | 22 +-
> hw/scsi/Kconfig | 52 ++
> hw/scsi/Makefile.objs | 2 +-
> hw/sd/Kconfig | 14 +
> hw/sh4/Kconfig | 11 +
> hw/sh4/Makefile.objs | 4 +-
> hw/smbios/Kconfig | 2 +
> hw/sparc/Kconfig | 11 +
> hw/sparc/Makefile.objs | 4 +-
> hw/sparc64/Kconfig | 5 +
> hw/sparc64/Makefile.objs | 6 +-
> hw/ssi/Kconfig | 14 +
> hw/timer/Kconfig | 63 +++
> hw/tpm/Kconfig | 20 +
> hw/tricore/Kconfig | 2 +
> hw/tricore/Makefile.objs | 2 +-
> hw/unicore32/Kconfig | 2 +
> hw/usb/Kconfig | 92 ++++
> hw/vfio/Kconfig | 11 +
> hw/virtio/Kconfig | 27 +
> hw/watchdog/Kconfig | 15 +
> hw/xtensa/Kconfig | 5 +
> hw/xtensa/Makefile.objs | 4 +-
> rules.mak | 2 +-
> scripts/make_device_config.sh | 30 --
> scripts/minikconf.py | 680 ++++++++++++++++++++++++
> 118 files changed, 2502 insertions(+), 265 deletions(-)
> create mode 100644 Kconfig.host
> delete mode 100644 default-configs/hyperv.mak
> delete mode 100644 default-configs/pci.mak
> delete mode 100644 default-configs/sound.mak
> delete mode 100644 default-configs/usb.mak
> delete mode 100644 default-configs/virtio.mak
> create mode 100644 hw/9pfs/Kconfig
> create mode 100644 hw/Kconfig
> create mode 100644 hw/acpi/Kconfig
> create mode 100644 hw/adc/Kconfig
> create mode 100644 hw/alpha/Kconfig
> create mode 100644 hw/arm/Kconfig
> create mode 100644 hw/audio/Kconfig
> create mode 100644 hw/block/Kconfig
> create mode 100644 hw/bt/Kconfig
> create mode 100644 hw/char/Kconfig
> create mode 100644 hw/core/Kconfig
> create mode 100644 hw/cpu/Kconfig
> create mode 100644 hw/cris/Kconfig
> create mode 100644 hw/display/Kconfig
> create mode 100644 hw/dma/Kconfig
> create mode 100644 hw/gpio/Kconfig
> create mode 100644 hw/hppa/Kconfig
> create mode 100644 hw/hyperv/Kconfig
> create mode 100644 hw/i2c/Kconfig
> create mode 100644 hw/i386/Kconfig
> create mode 100644 hw/ide/Kconfig
> create mode 100644 hw/input/Kconfig
> create mode 100644 hw/intc/Kconfig
> create mode 100644 hw/ipack/Kconfig
> create mode 100644 hw/ipmi/Kconfig
> create mode 100644 hw/isa/Kconfig
> create mode 100644 hw/lm32/Kconfig
> create mode 100644 hw/m68k/Kconfig
> create mode 100644 hw/mem/Kconfig
> create mode 100644 hw/microblaze/Kconfig
> create mode 100644 hw/mips/Kconfig
> create mode 100644 hw/misc/Kconfig
> create mode 100644 hw/misc/macio/Kconfig
> create mode 100644 hw/moxie/Kconfig
> create mode 100644 hw/net/Kconfig
> create mode 100644 hw/nios2/Kconfig
> create mode 100644 hw/nvram/Kconfig
> create mode 100644 hw/openrisc/Kconfig
> create mode 100644 hw/pci-bridge/Kconfig
> create mode 100644 hw/pci-host/Kconfig
> create mode 100644 hw/pci/Kconfig
> create mode 100644 hw/pcmcia/Kconfig
> create mode 100644 hw/ppc/Kconfig
> create mode 100644 hw/riscv/Kconfig
> create mode 100644 hw/scsi/Kconfig
> create mode 100644 hw/sd/Kconfig
> create mode 100644 hw/sh4/Kconfig
> create mode 100644 hw/smbios/Kconfig
> create mode 100644 hw/sparc/Kconfig
> create mode 100644 hw/sparc64/Kconfig
> create mode 100644 hw/ssi/Kconfig
> create mode 100644 hw/timer/Kconfig
> create mode 100644 hw/tpm/Kconfig
> create mode 100644 hw/tricore/Kconfig
> create mode 100644 hw/unicore32/Kconfig
> create mode 100644 hw/usb/Kconfig
> create mode 100644 hw/vfio/Kconfig
> create mode 100644 hw/virtio/Kconfig
> create mode 100644 hw/watchdog/Kconfig
> create mode 100644 hw/xtensa/Kconfig
> delete mode 100644 scripts/make_device_config.sh
> create mode 100644 scripts/minikconf.py
>
> --
> 2.17.1
>
- [Qemu-devel] [RFC PATCH v3 37/43] ptimer: express dependencies with Kconfig, (continued)
- [Qemu-devel] [RFC PATCH v3 37/43] ptimer: express dependencies with Kconfig, Yang Zhong, 2019/01/18
- [Qemu-devel] [RFC PATCH v3 38/43] edid: express dependencies with kconfig, Yang Zhong, 2019/01/18
- [Qemu-devel] [RFC PATCH v3 36/43] i2c: express dependencies with Kconfig, Yang Zhong, 2019/01/18
- [Qemu-devel] [RFC PATCH v3 39/43] hyperv: express dependencies with kconfig, Yang Zhong, 2019/01/18
- [Qemu-devel] [RFC PATCH v3 41/43] i386-softmmu.mak: remove all CONFIG_* except boards definitions, Yang Zhong, 2019/01/18
- [Qemu-devel] [RFC PATCH v3 43/43] Makefile: only support defconfig, Yang Zhong, 2019/01/18
- [Qemu-devel] [RFC PATCH v3 40/43] virtio: make virtio dependencies with Kconfig, Yang Zhong, 2019/01/18
- [Qemu-devel] [RFC PATCH v3 42/43] minikconf: implement allyesconfig, allnoconfig, randconfig, defconfig, Yang Zhong, 2019/01/18
- Re: [Qemu-devel] [RFC PATCH v3 00/43] Support Kconfig in QEMU,
Michael S. Tsirkin <=