Convert
foo(..., &err);
if (err) {
...
}
to
if (!foo(..., &err)) {
...
}
for qdev_realize(), qdev_realize_and_unref(), qbus_realize() and their
wrappers isa_realize_and_unref(), pci_realize_and_unref(),
sysbus_realize(), sysbus_realize_and_unref(), usb_realize_and_unref().
Coccinelle script:
@@
identifier fun = {
isa_realize_and_unref, pci_realize_and_unref, qbus_realize,
qdev_realize, qdev_realize_and_unref, sysbus_realize,
sysbus_realize_and_unref, usb_realize_and_unref
};
expression list args, args2;
typedef Error;
Error *err;
@@
- fun(args, &err, args2);
- if (err)
+ if (!fun(args, &err, args2))
{
...
}
Chokes on hw/arm/musicpal.c's lcd_refresh() with the unhelpful error
message "no position information". Nothing to convert there; skipped.
Fails to convert hw/arm/armsse.c, because Coccinelle gets confused by
ARMSSE being used both as typedef and function-like macro there.
Converted manually.
A few line breaks tidied up manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20200707160613.848843-5-armbru@redhat.com>
- add the tls-cipher-suites object,
- add the ability to QOM objects to produce data consumable
by the fw_cfg device,
- let the tls-cipher-suites object implement the
FW_CFG_DATA_GENERATOR interface.
This is required by EDK2 'HTTPS Boot' feature of OVMF to tell
the guest which TLS ciphers it can use.
CI jobs results:
https://travis-ci.org/github/philmd/qemu/builds/704724619https://gitlab.com/philmd/qemu/-/pipelines/162938106https://cirrus-ci.com/build/4682977303068672
-----BEGIN PGP SIGNATURE-----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=QArU
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/philmd-gitlab/tags/fw_cfg-20200704' into staging
firmware (and crypto) patches
- add the tls-cipher-suites object,
- add the ability to QOM objects to produce data consumable
by the fw_cfg device,
- let the tls-cipher-suites object implement the
FW_CFG_DATA_GENERATOR interface.
This is required by EDK2 'HTTPS Boot' feature of OVMF to tell
the guest which TLS ciphers it can use.
CI jobs results:
https://travis-ci.org/github/philmd/qemu/builds/704724619https://gitlab.com/philmd/qemu/-/pipelines/162938106https://cirrus-ci.com/build/4682977303068672
# gpg: Signature made Sat 04 Jul 2020 17:37:08 BST
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* remotes/philmd-gitlab/tags/fw_cfg-20200704:
crypto/tls-cipher-suites: Produce fw_cfg consumable blob
softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace
softmmu/vl: Let -fw_cfg option take a 'gen_id' argument
hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface
crypto: Add tls-cipher-suites object
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Hook module loading into the places where we
need it when building devices as modules.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200624131045.14512-4-kraxel@redhat.com
Currently we have 2 types of vhost backends in QEMU: vhost kernel and
vhost-user. The above patch provides a generic device for vDPA purpose,
this vDPA device exposes to user space a non-vendor-specific configuration
interface for setting up a vhost HW accelerator, this patch set introduces
a third vhost backend called vhost-vdpa based on the vDPA interface.
Vhost-vdpa usage:
qemu-system-x86_64 -cpu host -enable-kvm \
......
-netdev type=vhost-vdpa,vhostdev=/dev/vhost-vdpa-id,id=vhost-vdpa0 \
-device virtio-net-pci,netdev=vhost-vdpa0,page-per-vq=on \
Signed-off-by: Lingshan zhu <lingshan.zhu@intel.com>
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Signed-off-by: Cindy Lu <lulu@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20200701145538.22333-14-lulu@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Add deprecation message to the audio init function.
Factor out audio initialization and call that from
both audio init and realize, so setting the audiodev
property is enough to properly initialize pcspk.
Add a property alias to the machine type to set the
audio device, so pcspk can be initialized using:
"-machine pcspk-audiodev=<name>"
Using "-global isa-pcspk.audiodev=<name>" works too but
is not recommended.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-18-kraxel@redhat.com
Create the pcspk device early, so it exists at
machine type initialization time.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-17-kraxel@redhat.com
Instead of creating and returning the pc speaker accept it as argument.
That allows to rework the initialization workflow in followup patches.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-16-kraxel@redhat.com
Now that we pass pcms anyway, we don't need the no_vmport arg any more.
No functional change.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-14-kraxel@redhat.com
Now that we pass pcms anyway, we don't need the has_pit arg any more.
No functional change.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-13-kraxel@redhat.com
Need access to pcms for pcspk initialization.
Just preparation, no functional change.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-12-kraxel@redhat.com
Switch to deprecated_register_soundhw().
Remove the now obsolete init function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-10-kraxel@redhat.com
Switch to deprecated_register_soundhw().
Remove the now obsolete init function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-9-kraxel@redhat.com
Switch to deprecated_register_soundhw().
Remove the now obsolete init function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-8-kraxel@redhat.com
Switch to deprecated_register_soundhw().
Remove the now obsolete init function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-7-kraxel@redhat.com
Switch to deprecated_register_soundhw(). Remove the now obsolete init
function. Add an alias so both es1370 and ES1370 are working with
-device.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-6-kraxel@redhat.com
Switch to deprecated_register_soundhw(). Remove the now obsolete init
function. Add an alias so both ac97 and AC97 are working with -device.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-5-kraxel@redhat.com
Add helper function for -soundhw deprecation. It can replace the
simple init functions which just call {isa,pci}_create_simple()
with a hardcoded type. It also prints a deprecation message.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20200702132525.6849-4-kraxel@redhat.com
hw_error() dumps the CPU state and exits QEMU. This is ok during initial
code development (to see where the guest code is currently executing),
but it is certainly not the desired behavior that we want to present to
normal users, and it can also cause trouble when e.g. fuzzing devices.
Thus let's replace these hw_error()s by qemu_log_mask()s instead.
Message-Id: <20200611055807.15921-1-huth@tuxfamily.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
* i.MX6UL EVK board: put PHYs in the correct places
* hw/arm/virt: Let the virtio-iommu bypass MSIs
* target/arm: kvm: Handle DABT with no valid ISS
* hw/arm/virt-acpi-build: Only expose flash on older machine types
* target/arm: Fix temp double-free in sve ldr/str
* hw/display/bcm2835_fb.c: Initialize all fields of struct
* hw/arm/spitz: Code cleanup to fix Coverity-detected memory leak
* Deprecate TileGX port
-----BEGIN PGP SIGNATURE-----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=vdip
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200703' into staging
target-arm queue:
* i.MX6UL EVK board: put PHYs in the correct places
* hw/arm/virt: Let the virtio-iommu bypass MSIs
* target/arm: kvm: Handle DABT with no valid ISS
* hw/arm/virt-acpi-build: Only expose flash on older machine types
* target/arm: Fix temp double-free in sve ldr/str
* hw/display/bcm2835_fb.c: Initialize all fields of struct
* hw/arm/spitz: Code cleanup to fix Coverity-detected memory leak
* Deprecate TileGX port
# gpg: Signature made Fri 03 Jul 2020 17:53:05 BST
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-20200703: (34 commits)
Deprecate TileGX port
Replace uses of FROM_SSI_SLAVE() macro with QOM casts
hw/arm/spitz: Provide usual QOM macros for corgi-ssp and spitz-lcdtg
hw/arm/pxa2xx_pic: Use LOG_GUEST_ERROR for bad guest register accesses
hw/arm/spitz: Use LOG_GUEST_ERROR for bad guest register accesses
hw/gpio/zaurus.c: Use LOG_GUEST_ERROR for bad guest register accesses
hw/arm/spitz: Encapsulate misc GPIO handling in a device
hw/misc/max111x: Create header file for documentation, TYPE_ macros
hw/misc/max111x: Use GPIO lines rather than max111x_set_input()
hw/arm/spitz: Use max111x properties to set initial values
ssi: Add ssi_realize_and_unref()
hw/misc/max111x: Don't use vmstate_register()
hw/misc/max111x: provide QOM properties for setting initial values
hw/arm/spitz: Implement inbound GPIO lines for bit5 and power signals
hw/arm/spitz: Keep pointers to scp0, scp1 in SpitzMachineState
hw/arm/spitz: Keep pointers to MPU and SSI devices in SpitzMachineState
hw/arm/spitz: Create SpitzMachineClass abstract base class
hw/arm/spitz: Detabify
hw/display/bcm2835_fb.c: Initialize all fields of struct
target/arm: Fix temp double-free in sve ldr/str
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The FW_CFG_DATA_GENERATOR allows any object to produce
blob of data consumable by the fw_cfg device.
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200623172726.21040-3-philmd@redhat.com>
The FROM_SSI_SLAVE() macro predates QOM and is used as a typesafe way
to cast from an SSISlave* to the instance struct of a subtype of
TYPE_SSI_SLAVE. Switch to using the QOM cast macros instead, which
have the same effect (by writing the QOM macros if the types were
previously missing them.)
(The FROM_SSI_SLAVE() macro allows the SSISlave member of the
subtype's struct to be anywhere as long as it is named "ssidev",
whereas a QOM cast macro insists that it is the first thing in the
subtype's struct. This is true for all the types we convert here.)
This removes all the uses of FROM_SSI_SLAVE() so we can delete the
definition.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-18-peter.maydell@linaro.org
The QOM types "spitz-lcdtg" and "corgi-ssp" are missing the
usual QOM TYPE and casting macros; provide and use them.
In particular, we can safely use the QOM cast macros instead of
FROM_SSI_SLAVE() because in both cases the 'ssidev' field of
the instance state struct is the first field in it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-17-peter.maydell@linaro.org
Instead of using printf() for logging guest accesses to invalid
register offsets in the pxa2xx PIC device, use the usual
qemu_log_mask(LOG_GUEST_ERROR,...).
This was the only user of the REG_FMT macro in pxa.h, so we can
remove that.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-16-peter.maydell@linaro.org
Instead of logging guest accesses to invalid register offsets in the
Spitz flash device with zaurus_printf() (which just prints to stderr),
use the usual qemu_log_mask(LOG_GUEST_ERROR,...).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-15-peter.maydell@linaro.org
Instead of logging guest accesses to invalid register offsets in this
device using zaurus_printf() (which just prints to stderr), use the
usual qemu_log_mask(LOG_GUEST_ERROR,...).
Since this was the only use of the zaurus_printf() macro outside
spitz.c, we can move the definition of that macro from sharpsl.h
to spitz.c.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-14-peter.maydell@linaro.org
Currently we have a free-floating set of IRQs and a function
spitz_out_switch() which handle some miscellaneous GPIO lines for the
spitz board. Encapsulate this behaviour in a simple QOM device.
At this point we can finally remove the 'max1111' global, because the
ADC battery-temperature value is now handled by the misc-gpio device
writing the value to its outbound "adc-temp" GPIO, which the board
code wires up to the appropriate inbound GPIO line on the max1111.
This commit also fixes Coverity issue CID 1421913 (which pointed out
that the 'outsignals' in spitz_scoop_gpio_setup() were leaked),
because it removes the use of the qemu_allocate_irqs() API from this
code entirely.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-13-peter.maydell@linaro.org
Create a header file for the hw/misc/max111x device, in the
usual modern style for QOM devices:
* definition of the TYPE_ constants and macros
* definition of the device's state struct so that it can
be embedded in other structs if desired
* documentation of the interface
This allows us to use TYPE_MAX_1111 in the spitz.c code rather
than the string "max1111".
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200628142429.17111-12-peter.maydell@linaro.org
The max111x ADC device model allows other code to set the level on
the 8 ADC inputs using the max111x_set_input() function. Replace
this with generic qdev GPIO inputs, which also allow inputs to be set
to arbitrary values.
Using GPIO lines will make it easier for board code to wire things
up, so that if device A wants to set the ADC input it doesn't need to
have a direct pointer to the max111x but can just set that value on
its output GPIO, which is then wired up by the board to the
appropriate max111x input.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-11-peter.maydell@linaro.org
Use the new max111x qdev properties to set the initial input
values rather than calling max111x_set_input(); this means that
on system reset the inputs will correctly return to their initial
values.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200628142429.17111-10-peter.maydell@linaro.org
Add an ssi_realize_and_unref(), for the benefit of callers
who want to be able to create an SSI device, set QOM properties
on it, and then do the realize-and-unref afterwards.
The API works on the same principle as the recently added
qdev_realize_and_undef(), sysbus_realize_and_undef(), etc.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-9-peter.maydell@linaro.org
The max111x is a proper qdev device; we can use dc->vmsd rather than
directly calling vmstate_register().
It's possible that this is a migration compat break, but the only
boards that use this device are the spitz-family ('akita', 'borzoi',
'spitz', 'terrier').
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-8-peter.maydell@linaro.org
Add some QOM properties to the max111x ADC device to allow the
initial values to be configured. Currently this is done by
board code calling max111x_set_input() after it creates the
device, which doesn't work on system reset.
This requires us to implement a reset method for this device,
so while we're doing that make sure we reset the other parts
of the device state.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-7-peter.maydell@linaro.org
Currently the Spitz board uses a nasty hack for the GPIO lines
that pass "bit5" and "power" information to the LCD controller:
the lcdtg realize function sets a global variable to point to
the instance it just realized, and then the functions spitz_bl_power()
and spitz_bl_bit5() use that to find the device they are changing
the internal state of. There is a comment reading:
FIXME: Implement GPIO properly and remove this hack.
which was added in 2009.
Implement GPIO properly and remove this hack.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-6-peter.maydell@linaro.org
Keep pointers to scp0, scp1 in SpitzMachineState, and just pass
that to spitz_scoop_gpio_setup().
(We'll want to use some of the other fields in SpitzMachineState
in that function in the next commit.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-5-peter.maydell@linaro.org
Keep pointers to the MPU and the SSI devices in SpitzMachineState.
We're going to want to make GPIO connections between some of the
SSI devices and the SCPs, so we want to keep hold of a pointer to
those; putting the MPU into the struct allows us to pass just
one thing to spitz_ssp_attach() rather than two.
We have to retain the setting of the global "max1111" variable
for the moment as it is used in spitz_adc_temp_on(); later in
this series of commits we will be able to remove it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-4-peter.maydell@linaro.org
For the four Spitz-family machines (akita, borzoi, spitz, terrier)
create a proper abstract class SpitzMachineClass which encapsulates
the common behaviour, rather than having them all derive directly
from TYPE_MACHINE:
* instead of each machine class setting mc->init to a wrapper
function which calls spitz_common_init() with parameters,
put that data in the SpitzMachineClass and make spitz_common_init
the SpitzMachineClass machine-init function
* move the settings of mc->block_default_type and
mc->ignore_memory_transaction_failures into the SpitzMachineClass
class init rather than repeating them in each machine's class init
(The motivation is that we're going to want to keep some state in
the SpitzMachineState so we can connect GPIOs between devices created
in one sub-function of the machine init to devices created in a
different sub-function.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200628142429.17111-3-peter.maydell@linaro.org
The spitz board has been around a long time, and still has a fair number
of hard-coded tab characters in it. We're about to do some work on
this source file, so start out by expanding out the tabs.
This commit is a pure whitespace only change.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200628142429.17111-2-peter.maydell@linaro.org
