The AC97 function's wakeup status is wired to the PM function and both
the AC97 and MC97 interrupt routing is determined by the ISA function.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220901114127.53914-11-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
The PM controller has activity bits which monitor activity of other
built-in devices in the host device.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220901114127.53914-10-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
The USB functions can be enabled/disabled through the ISA function. Also
its interrupt routing can be influenced there.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220901114127.53914-9-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
The IDE function is closely tied to the ISA function (e.g. the IDE
interrupt routing happens there), so it makes sense that the IDE
function is instantiated within the south bridge itself.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220901114127.53914-7-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Establishes consistency with other (VIA) devices.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220901114127.53914-6-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
As of the kernel commit linked below, Linux ingests an RNG seed
passed as part of the environment block by the bootloader or firmware.
This mechanism works across all different environment block types,
generically, which pass some block via the second firmware argument. On
malta, this has been tested to work when passed as an argument from
U-Boot's linux_env_set.
As is the case on most other architectures (such as boston), when
booting with `-kernel`, QEMU, acting as the bootloader, should pass the
RNG seed, so that the machine has good entropy for Linux to consume. So
this commit implements that quite simply by using the guest random API,
which is what is used on nearly all other archs too. It also
reinitializes the seed on reboot, so that it is always fresh.
Link: https://git.kernel.org/torvalds/c/056a68cea01
Cc: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Cc: Paul Burton <paulburton@kernel.org>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
When the system reboots, the rng-seed that the FDT has should be
re-randomized, so that the new boot gets a new seed. Since the FDT is in
the ROM region at this point, we add a hook right after the ROM has been
added, so that we have a pointer to that copy of the FDT.
Cc: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Cc: Paul Burton <paulburton@kernel.org>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Message-id: 20221025004327.568476-9-Jason@zx2c4.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
QEMU crashes trying to save VMSTATE when only MIPS target are compiled in
$ qemu-system-mips -monitor stdio
(qemu) migrate "exec:gzip -c > STATEFILE.gz"
Segmentation fault (core dumped)
It happens due to PIIX4_PM trying to parse hotplug vmstate structures
which are valid only for x86 and not for MIPS (as it requires ACPI
tables support which is not existent for ithe later)
Issue was probably exposed by trying to cleanup/compile out unused
ACPI bits from MIPS target (but forgetting about migration bits).
Disable compiled out features using compat properties as the least
risky way to deal with issue.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/995
Reviewed-by: Ani Sinha <ani@anisinha.ca>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20220728115034.1327988-1-imammedo@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
If the FDT contains /chosen/rng-seed, then the Linux RNG will use it to
initialize early. Set this using the usual guest random number
generation function. This FDT node is part of the DT specification.
I'd do the same for other MIPS platforms but boston is the only one that
seems to use FDT.
Cc: Paul Burton <paulburton@kernel.org>
Cc: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Message-Id: <20220719120843.134392-1-Jason@zx2c4.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This legacy function is only used during the initialisation of the MIPS magnum
machine, so inline its functionality directly into mips_jazz_init() and then
remove it.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-41-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Now that the register memory region is exposed as a SysBus memory region, move
the mapping of the I8042_MMIO registers from i8042_mm_init() to the MIPS magnum
machine (which is its only user).
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220624134109.881989-29-mark.cave-ayland@ilande.co.uk>
Fixes compilation due to false positives with -Werror:
In file included from /usr/include/glib-2.0/glib.h:114,
from qemu/src/include/glib-compat.h:32,
from qemu/src/include/qemu/osdep.h:144,
from ../src/hw/mips/boston.c:20:
In function ‘g_autoptr_cleanup_generic_gfree’,
inlined from ‘boston_mach_init’ at ../src/hw/mips/boston.c:790:52:
/usr/include/glib-2.0/glib/glib-autocleanups.h:28:3: error: ‘dtb_load_data’ may be used uninitialized [-Werror=maybe-uninitialized]
28 | g_free (*pp);
| ^~~~~~~~~~~~
../src/hw/mips/boston.c: In function ‘boston_mach_init’:
../src/hw/mips/boston.c:790:52: note: ‘dtb_load_data’ was declared here
790 | g_autofree const void *dtb_file_data, *dtb_load_data;
| ^~~~~~~~~~~~~
In function ‘g_autoptr_cleanup_generic_gfree’,
inlined from ‘boston_mach_init’ at ../src/hw/mips/boston.c:790:36:
/usr/include/glib-2.0/glib/glib-autocleanups.h:28:3: error: ‘dtb_file_data’ may be used uninitialized [-Werror=maybe-uninitialized]
28 | g_free (*pp);
| ^~~~~~~~~~~~
../src/hw/mips/boston.c: In function ‘boston_mach_init’:
../src/hw/mips/boston.c:790:36: note: ‘dtb_file_data’ was declared here
790 | g_autofree const void *dtb_file_data, *dtb_load_data;
| ^~~~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220605151908.30566-1-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
During the previous changesets piix4_create() became a trivial
wrapper around more generic functions. Modernize the code.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220603185045.143789-8-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Just like the real hardware, create the PIIX4 ACPI controller as part of
the PIIX4 southbridge. This also mirrors how the IDE and USB functions
are already created.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220603185045.143789-7-shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Modernizes the code.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220603185045.143789-6-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
The sysbus floppy controllers (devices sysbus-fdc and sun-fdtwo)
don't support DMA. The core floppy controller code expects this to
be indicated by setting FDCtrl::dma_chann to -1. This used to be
done in the device instance_init functions sysbus_fdc_initfn() and
sun4m_fdc_initfn(), but in commit 1430759ec3 we refactored this code
and accidentally lost the setting of dma_chann.
For sysbus-fdc this has no ill effects because we were redundantly
also setting dma_chann in fdctrl_init_sysbus(), but for sun-fdtwo
this means that guests which try to enable DMA on the floppy
controller will cause QEMU to crash because FDCtrl::dma is NULL.
Set dma_chann to -1 in the common instance init, and remove the
redundant code in fdctrl_init_sysbus() that is also setting it.
There is a six-year-old FIXME comment in the jazz board code to the
effect that in theory it should support doing DMA via a custom DMA
controller. If anybody ever chooses to fix that they can do it by
adding support for setting both FDCtrl::dma_chann and FDCtrl::dma.
(A QOM link property 'dma-controller' on the sysbus device which can
be set to an instance of IsaDmaClass is probably the way to go.)
Fixes: 1430759ec3 ("hw/block/fdc: Extract SysBus floppy controllers to fdc-sysbus.c")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/958
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220505101842.2757905-1-peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
A global boolean variable "vga_interface_created"(declared in softmmu/globals.c)
has been used to track the creation of vga interface. If the vga flag is passed
in the command line "default_vga"(declared in softmmu/vl.c) variable is set to 0.
To warn user, the condition checks if vga_interface_created is false
and default_vga is equal to 0. If "-vga none" is passed, this patch will not warn the
user regarding the creation of VGA device.
The warning "A -vga option was passed but this
machine type does not use that option; no VGA device has been created"
is logged if vga flag is passed but no vga device is created.
This patch has been tested for x86_64, i386, sparc, sparc64 and arm boards.
Signed-off-by: Gautam Agrawal <gautamnagrawal@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/581
Message-Id: <20220501122505.29202-1-gautamnagrawal@gmail.com>
[thuth: Fix wrong warning with "-device" in some cases as reported by Paolo]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Convert the TARGET_WORDS_BIGENDIAN macro, similarly to what was done
with HOST_BIG_ENDIAN. The new TARGET_BIG_ENDIAN macro is either 0 or 1,
and thus should always be defined to prevent misuse.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Suggested-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220323155743.1585078-8-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
One less qemu-specific macro. It also helps to make some headers/units
only depend on glib, and thus moved in standalone projects eventually.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer,
for two reasons. One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.
This commit only touches allocations with size arguments of the form
sizeof(T).
Patch created mechanically with:
$ spatch --in-place --sp-file scripts/coccinelle/use-g_new-etc.cocci \
--macro-file scripts/cocci-macro-file.h FILES...
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20220315144156.1595462-4-armbru@redhat.com>
Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Now that gt64120_register() lost its pic parameter, there is an
opportunity to remove it. gt64120_register() is old style by wrapping
qdev API, and the new style is to use qdev directly. So take the
opportunity and modernize the code.
Suggested-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20220217101924.15347-8-shentey@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Handling PCI interrupts in piix4 increases cohesion and reduces differences
between piix4 and piix3.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220217101924.15347-3-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Based on commit e735b55a8c11dd455e31ccd4420e6c9485191d0c:
piix_pci: eliminate PIIX3State::pci_irq_levels
PIIX3State::pci_irq_levels are redundant which is already tracked by
PCIBus layer. So eliminate them.
The IRQ levels in the PCIBus layer are already preserved during
migration. By reusing them and rather than having a redundant implementation
the bug is avoided in the first place.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220217101924.15347-2-shentey@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
vga_mmio_init() is used only one time and not very helpful,
inline and remove it.
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20211206224528.563588-5-f4bug@amsat.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
There is no ISA bus part in the MMIO VGA device, so rename:
* hw/display/vga-isa-mm.c -> hw/display/vga-mmio.c
* CONFIG_VGA_ISA_MM -> CONFIG_VGA_MMIO
* ISAVGAMMState -> VGAMmioState
* isa_vga_mm_init() -> vga_mmio_init()
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211206224528.563588-2-f4bug@amsat.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
load_elf() gives negative return in case of error, not zero.
Fixes: 10e3f30ff7 ("hw/mips/boston: Allow loading elf kernel and dtb")
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211130211729.7116-3-jiaxun.yang@flygoat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
bl_gen_write_ulong uses sd for both 32 and 64 bit CPU,
while sd is illegal on 32 bit CPUs.
Replace sd with sw on 32bit CPUs.
Fixes: 3ebbf86128 ("hw/mips: Add a bootloader helper")
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211130211729.7116-2-jiaxun.yang@flygoat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Generate FDT on our own if no dtb argument supplied.
Avoid introducing unused device in FDT with user supplied dtb.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
[PMD: Fix coding style]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211002184539.169-4-jiaxun.yang@flygoat.com>
ELF kernel allows us debugging much easier with DWARF symbols.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[PMD: Fix coding style]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211002184539.169-3-jiaxun.yang@flygoat.com>
Use memmap array to uinfy address of memory map.
That would allow us reuse address information for FDT generation.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
[PMD: Use local 'regaddr' in gen_firmware(), fix coding style]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20211002184539.169-2-jiaxun.yang@flygoat.com>
arch_init.h only defines the QEMU_ARCH_* enumeration and the
arch_type global. Don't include it in files that don't use those.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210730105947.28215-8-peter.maydell@linaro.org
Boston is built around a Xilinx FPGA, which includes a PCIe root port
and an UART. An Intel EG20T PCH connects the I/O peripherals, but only
the SATA bus is emulated.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Paul Burton <pburton@wavecomp.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190311005618.19007-6-philmd@redhat.com>
The Inter-Thread Communication Unit (ITU, introduced in commit
34fa7e83e1) is part of the Coherent Processing System (CPS),
as describe in commit 408294352ad:
Make ITU available in the system if CPU supports multithreading
and is part of CPS.
Have CPS select ITU in Kconfig to avoid the following build failure:
/usr/bin/ld: libqemu-mips64el-softmmu.fa.p/hw_mips_cps.c.o: in function `mips_cps_realize':
hw/mips/cps.c:104: undefined reference to `mips_itu_get_tag_region'
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190311005618.19007-5-philmd@redhat.com>
When using the Magnum ARC firmware we can see accesses to the
UART1 being rejected, because the device is not mapped:
$ qemu-system-mips64el -M magnum -d guest_errors,unimp -bios NTPROM.RAW
Invalid access at addr 0x80007004, size 1, region '(null)', reason: rejected
Invalid access at addr 0x80007001, size 1, region '(null)', reason: rejected
Invalid access at addr 0x80007002, size 1, region '(null)', reason: rejected
Invalid access at addr 0x80007003, size 1, region '(null)', reason: rejected
Invalid access at addr 0x80007004, size 1, region '(null)', reason: rejected
Since both UARTs are present (soldered on the board) regardless
of whether there are character devices connected, map them
unconditionally.
(This code pre-dated commit 12051d82f0 which made it safe to pass
NULL in as a chardev to serial devices.)
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210629053704.2584504-1-f4bug@amsat.org>
The MIPS magnum machines are available in both big endian (mips64) and little
endian (mips64el) configurations. Ensure that the dp893x big_endian property
is set accordingly using logic similar to that used for the MIPS malta
machines.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210625065401.30170-11-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This is in preparation for each board to have its own separate bit storage
format and checksum for storing the MAC address.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Finn Thain <fthain@linux-m68k.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210625065401.30170-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Some machines use floppy controllers via the SysBus interface,
and don't need to pull in all the SysBus code.
Extract the SysBus specific code to a new unit: fdc-sysbus.c,
and add a new Kconfig symbol: "FDC_SYSBUS".
Reviewed-by: John Snow <jsnow@redhat.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210614193220.2007159-6-philmd@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
Add a flag to MIPSCPUClass in order to avoid needing to
replace mips_tcg_ops.do_transaction_failed.
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20210227232519.222663-2-richard.henderson@linaro.org>
Stop including exec/address-spaces.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-5-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Stop including cpu.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-4-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Stop including hw/boards.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-3-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Stop including sysemu/sysemu.h in files that don't need it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210416171314.2074665-2-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Many files include qemu/log.h without needing it. Remove the superfluous
include statements.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210328054833.2351597-1-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Only the malta and loongson3-virt machines support KVM.
Restrict the other machines to TCG:
- mipssim
- magnum
- pica61
- fuloong2e
- boston
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-30-f4bug@amsat.org>
Trace all accesses to Internal Space Decode (ISD) registers.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20210309142630.728014-6-f4bug@amsat.org>
We want to trace all register accesses. First rename the current
gt64120_read / gt64120_write events with '_intreg' suffix, as they
are restricted to interrupt registers.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20210309142630.728014-5-f4bug@amsat.org>
Fix the following typos:
- GT_PCI1_CFGDATA is not a timer register but a PCI one,
- zero-padding flag is out of the format
Fixes: 641ca2bfcd ("hw/mips/gt64xxx_pci: Use qemu_log_mask() instead of debug printf()")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20210309142630.728014-4-f4bug@amsat.org>
The ISD MemoryRegion is implemented for 32-bit accesses.
Simplify it by setting the MemoryRegionOps::impl min/max
access size fields.
Since the region is registered with a size of 0x1000 bytes,
we can remove the hwaddr mask.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20210309142630.728014-3-f4bug@amsat.org>
Bernhard Beschow
Jason A. Donenfeld
Igor Mammedov
Mark Cave-Ayland
Peter Maydell
Gautam Agrawal
Marc-André Lureau
Markus Armbruster
Philippe Mathieu-Daudé
Jiaxun Yang
Philippe Mathieu-Daudé
Richard Henderson
Thomas Huth