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* bonzini/virtio-scsi:
scsi-block: always use scsi_generic_ops for cache != none
scsi: fix searching for an empty id
scsi: fix wrong return for target INQUIRY
virtio-scsi: add migration support
virtio-scsi: process control queue requests
virtio-scsi: add basic SCSI bus operation
virtio-scsi: Add basic request processing infrastructure
virtio-scsi: Add virtio-scsi stub device
scsi-disk: add migration support
scsi-generic: add migration support
scsi: add SCSIDevice vmstate definitions
scsi-disk: enable scatter/gather functionality
scsi: add scatter/gather functionality
scsi: pass residual amount to command_complete
ahci: use new DMA helpers
dma-helpers: add accounting wrappers
dma-helpers: add dma_buf_read and dma_buf_write
dma-helpers: make QEMUSGList target independent
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Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Flash can be enabled by calling pc_system_firmware_init
with the system_flash_enabled parameter being non-zero.
If system_flash_enabled is zero, then the older qemu
rom creation method will be used.
If flash is enabled and a pflash image is found, then
it is used for the system firmware image.
If flash is enabled and a pflash image is not initially
found, then a read-only pflash device is created using
the -bios filename.
KVM cannot execute from a pflash region currently.
Therefore, when KVM is enabled, the old rom based
initialization method is used.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Add a useless virtio SCSI HBA device:
qemu -device virtio-scsi-pci
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Prepares for mips64[el]-linux-user targets.
Signed-off-by: Khansa Butt <khansa@kics.edu.pk>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
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Prepares for mipsn32[el]-linux-user targets.
Signed-off-by: Ulricht Hecht <uli@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
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* afaerber/prep-up:
prep: Use i82378 PCI->ISA bridge for 'prep' machine
prep: Add i82378 PCI-to-ISA bridge emulation
prep: Add i82374 DMA emulation
MAINTAINERS: Add PCI host bridge files to PReP machine
prep: qdev'ify Raven host bridge (SysBus)
prep_pci: Update I/O to MemoryRegion ops
prep_pci: Simplify I/O endianness
prep: qdev'ify Raven host bridge (PCIDevice)
prep: Use ISA m48t59
prep: Fix offset of BIOS MemoryRegion
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Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Prepare Intel 82378 emulation for use by PReP platforms.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Create ISA bus in this device (suggested by Markus).
Rebase onto Memory API, mark memory ops as Little Endian.
Add VMState. Provide access to i8259 IRQs via qdev GPIOs.
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Alexander Graf <agraf@suse.de>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
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Prepare Intel 82374 emulation for use by Intel 82378 PCI->ISA bridge.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Confine to CONFIG_I82374. Add VMState.
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
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Based on the implementation from Hector Martin <hector@marcansoft.com>
Hectors's implementation completely sidestepped the qemu usb system and
used libusb directly for usb device pass through. So I've ripped out
the libusb bits (or left them in disabled, as reference for further
coding) and hooked up the qemu subsystem instead. That work is not
complete yet though, partly due to limitations of the qemu usb
subsystem. Nevertheless I think it is better to continue development
in-tree, especially as the qemu usb bits need a bunch of improvements
too for decent usb 3.0 support.
Current state:
- usb-storage emulation should work ok.
- Devices which need constant polling (HID emulation like usb-tablet)
are known to not work.
- ISO xfers are not implemented yet.
- superspeed ports are not implemented yet.
- usb pass-through is completely untested so far.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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LX60 carry 4 Mbyte FLASH and 128 Kbyte SRAM, LX200 carry 16 Mbyte FLASH
and 32 Mbyte SRAM. Either of these memories may be mapped to the system
ROM region.
Select boot from FLASH if -kernel option is not specified, otherwise
boot from SRAM.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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No target-specific bits remaining, let's move it over.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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These boards carry similar hardware: SDRAM (48M for LX110, 64M for LX60,
96M for LX200), 16 Mbyte FLASH, FPGA, 10/100 Mbps Ethernet PHY and 16550
UART. FPGA may be loaded with almost any Tensilica processor. It is also
used to implement Ethernet MAC, e.g. OpenCores 10/100 Mbps Ethernet MAC
and LED/DIP switches access.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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This is a DP264 variant, SMP capable, no unusual hardware present.
The emulation does not currently include any PCI IOMMU code.
Hopefully the generic support for that can be merged to HEAD soon.
Signed-off-by: Richard Henderson <rth@twiddle.net>
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Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Compile g364fb in hwlib. Two compilations less for the full build.
Acked-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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With all of the pre-existing code that would not compile gone,
this is the earliest point at which the target can be enabled.
There is no machine defined yet, so this will crash on startup.
Enable the target anyway, to make sure that further compilation
problems do not creep back in.
Signed-off-by: Richard Henderson <rth@twiddle.net>
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This patch finally merges the EHCI host adapter aka USB 2.0 support.
Based on the ehci bits collected @ git://git.kiszka.org/qemu.git ehci
EHCI has a long out-of-tree history. Project was started by Mark
Burkley, with contributions by Niels de Vos. David S. Ahern continued
working on it. Kevin Wolf, Jan Kiszka and Vincent Palatin contributed
bugfixes.
/me (Gerd Hoffmann) picked it up where it left off, prepared the code
for merge, fixed a few bugs and added basic user docs.
Cc: David S. Ahern <daahern@cisco.com>
Cc: Jan Kiszka <jan.kiszka@web.de>
Cc: Kevin Wolf <mail@kevin-wolf.de>
Cc: Vincent Palatin <vincent.palatin_qemu@m4x.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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This patch enables building of s390x-softmmu and s390x-linux-user
targets by default.
Signed-off-by: Alexander Graf <agraf@suse.de>
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Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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This patch adds almost complete support for the Milkymist system-on-chip
(http://www.milkymist.org).
Additional to running bare metal applications, booting a linux kernel with
initrd is supported.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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This patch adds support for Milkymist's memory card core.
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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Upcomming little endian platform will use 16550 serial driver.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
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This patch adds support for the following two BSPs:
- LM32 EVR32 BSP (as used by RTEMS)
- uclinux BSP by Theobroma Systems
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
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Based on patch by David Ahern.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Ignore failure with hpet device creation.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Compile vmmouse in hwlib. Ignore failure if vmmouse device can't be
created.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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This patch enables AHCI for all machines supporting PCI.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Every device that can do PCI should also be able to do IDE. So let's move
the IDE definitions over to pci.mak.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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The core pcnet emulation code is used by both the PCI "pcnet" device
and the SPARC "lance" device. Split the common code frm the PCI code so
that that can be configures independantly.
Signed-off-by: Paul Brook <paul@codesourcery.com>
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None of the (current) sparc32 machines have a PCI bus, so remove the PCI
code from these configs.
Signed-off-by: Paul Brook <paul@codesourcery.com>
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Fix breakage from previous commit (missing pci.mak, and incorrect
include in default-configs/s390x-softmmu.mak).
Signed-off-by: Paul Brook <paul@codesourcery.com>
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Make virtio devices optional. Selecting individual devices is not useful
as the host bindings are all in one file.
Signed-off-by: Paul Brook <paul@codesourcery.com>
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Split PCI config options into a separate file
Signed-off-by: Paul Brook <paul@codesourcery.com>
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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
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Compile piix4 in hwlib. Two compilations less for the full build.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Signed-off-by: Huacai Chen <zltjiangshi@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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Signed-off-by: Huacai Chen <zltjiangshi@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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Use a qemu_irq to request CPU exit.
7 compilations less for the full build.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Use a qemu_irq to indicate A20 line changes. Move I/O port 92
to pckbd.c.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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12 compilations less for the full build.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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use empty_slot device for the RAM which is not installed
Models without ECC don't trap when missing ram is accessed.
v0->v1 compile only once and fix indentation
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Since commit 8da3ff180974732fc4272cb4433fef85c1822961 ("MMIO callback
interface changes"), the addresses passed to the I/O functions are an
offset to the start of the area. As a consequence, there is no need to
correct the address using the value of IOBR. This make possible the use
of the default MMIO functions. Moreover the addresses are now remaped
when the value if IOBR change.
The memory area corresponds to the devices behing the PCI bus, it should
not be mapped by the PCI controller. Remove the corresponding code.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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Convert remaining OHCI devices to QDEV interface.
Signed-off-by: Paul Brook <paul@codesourcery.com>
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Make byte swapping unconditional since PPC is big endian.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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