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qemu/docs/system/target-i386-desc.rst.inc

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docs: Split out sections for the manpage into .rst.inc files Sphinx doesn't have very good facilities for marking chunks of documentation as "put this in the manpage only". So instead we move the parts we want to put into both the HTML manuals and the manpage into their own .rst.inc files, which we can include from both the main manual rst files and a new toplevel rst file that will be the skeleton of the qemu.1 manpage. In this commit, just split out the parts of the documentation that go in the manpage. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200228153619.9906-29-peter.maydell@linaro.org
2020-02-28 18:36:14 +03:00
The QEMU PC System emulator simulates the following peripherals:
- i440FX host PCI bridge and PIIX3 PCI to ISA bridge
- Cirrus CLGD 5446 PCI VGA card or dummy VGA card with Bochs VESA
extensions (hardware level, including all non standard modes).
- PS/2 mouse and keyboard
- 2 PCI IDE interfaces with hard disk and CD-ROM support
- Floppy disk
- PCI and ISA network adapters
- Serial ports
- IPMI BMC, either and internal or external one
- Creative SoundBlaster 16 sound card
- ENSONIQ AudioPCI ES1370 sound card
- Intel 82801AA AC97 Audio compatible sound card
- Intel HD Audio Controller and HDA codec
- Adlib (OPL2) - Yamaha YM3812 compatible chip
- Gravis Ultrasound GF1 sound card
- CS4231A compatible sound card
pcspk: update docs/system/target-i386-desc.rst.inc Add PC speaker with config hints. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200702132525.6849-20-kraxel@redhat.com
2020-07-02 16:25:24 +03:00
- PC speaker
docs: Split out sections for the manpage into .rst.inc files Sphinx doesn't have very good facilities for marking chunks of documentation as "put this in the manpage only". So instead we move the parts we want to put into both the HTML manuals and the manpage into their own .rst.inc files, which we can include from both the main manual rst files and a new toplevel rst file that will be the skeleton of the qemu.1 manpage. In this commit, just split out the parts of the documentation that go in the manpage. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200228153619.9906-29-peter.maydell@linaro.org
2020-02-28 18:36:14 +03:00
- PCI UHCI, OHCI, EHCI or XHCI USB controller and a virtual USB-1.1
hub.
docs: i386: pc: Avoid mentioning limit of maximum vCPUs Different versions of PC machine support different maximum vCPUs, and even different features have limits on the maximum number of vCPUs ( For example, if x2apic is not enabled in the TCG case, the maximum of 255 vCPUs are supported). It is difficult to list the maximum vCPUs under all restrictions. Thus, to avoid confusion, avoid mentioning specific maximum vCPU number limitations here. Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-ID: <20240606085436.2028900-1-zhao1.liu@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-06-06 11:54:36 +03:00
SMP is supported with a large number of virtual CPUs (upper limit is
configuration dependent).
docs: Split out sections for the manpage into .rst.inc files Sphinx doesn't have very good facilities for marking chunks of documentation as "put this in the manpage only". So instead we move the parts we want to put into both the HTML manuals and the manpage into their own .rst.inc files, which we can include from both the main manual rst files and a new toplevel rst file that will be the skeleton of the qemu.1 manpage. In this commit, just split out the parts of the documentation that go in the manpage. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200228153619.9906-29-peter.maydell@linaro.org
2020-02-28 18:36:14 +03:00
QEMU uses the PC BIOS from the Seabios project and the Plex86/Bochs LGPL
VGA BIOS.
QEMU uses YM3812 emulation by Tatsuyuki Satoh.
QEMU uses GUS emulation (GUSEMU32 http://www.deinmeister.de/gusemu/) by
Tibor \"TS\" Schütz.
Note that, by default, GUS shares IRQ(7) with parallel ports and so QEMU
must be told to not have parallel ports to have working GUS.
.. parsed-literal::
pcspk: update docs/system/target-i386-desc.rst.inc Add PC speaker with config hints. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200702132525.6849-20-kraxel@redhat.com
2020-07-02 16:25:24 +03:00
|qemu_system_x86| dos.img -device gus -parallel none
docs: Split out sections for the manpage into .rst.inc files Sphinx doesn't have very good facilities for marking chunks of documentation as "put this in the manpage only". So instead we move the parts we want to put into both the HTML manuals and the manpage into their own .rst.inc files, which we can include from both the main manual rst files and a new toplevel rst file that will be the skeleton of the qemu.1 manpage. In this commit, just split out the parts of the documentation that go in the manpage. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20200228153619.9906-29-peter.maydell@linaro.org
2020-02-28 18:36:14 +03:00
Alternatively:
.. parsed-literal::
|qemu_system_x86| dos.img -device gus,irq=5
Or some other unclaimed IRQ.
CS4231A is the chip used in Windows Sound System and GUSMAX products
pcspk: update docs/system/target-i386-desc.rst.inc Add PC speaker with config hints. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20200702132525.6849-20-kraxel@redhat.com
2020-07-02 16:25:24 +03:00
The PC speaker audio device can be configured using the pcspk-audiodev
machine property, i.e.
.. parsed-literal::
|qemu_system_x86| some.img \
-audiodev <backend>,id=<name> \
-machine pcspk-audiodev=<name>
hw/i386/pc_piix: Make PIIX4 south bridge usable in PC machine QEMU's PIIX3 implementation actually models the real PIIX4, but with different PCI IDs. Usually, guests deal just fine with it. Still, in order to provide a more consistent illusion to guests, allow QEMU's PIIX4 implementation to be used in the PC machine. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20231007123843.127151-30-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-10-07 15:38:37 +03:00
Machine-specific options
~~~~~~~~~~~~~~~~~~~~~~~~
It supports the following machine-specific options:
- ``x-south-bridge=PIIX3|piix4-isa`` (Experimental option to select a particular
south bridge. Default: ``PIIX3``)
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