Age | Commit message (Collapse) | Author |
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We always pass &error_abort. Drop the parameter, use &error_abort
directly.
Cc: Cédric Le Goater <clg@kaod.org>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: qemu-arm@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-15-armbru@redhat.com>
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qdev_prop_set_drive() can fail. None of the other qdev_prop_set_FOO()
can; they abort on error.
To clean up this inconsistency, rename qdev_prop_set_drive() to
qdev_prop_set_drive_err(), and create a qdev_prop_set_drive() that
aborts on error.
Coccinelle script to update callers:
@ depends on !(file in "hw/core/qdev-properties-system.c")@
expression dev, name, value;
symbol error_abort;
@@
- qdev_prop_set_drive(dev, name, value, &error_abort);
+ qdev_prop_set_drive(dev, name, value);
@@
expression dev, name, value, errp;
@@
- qdev_prop_set_drive(dev, name, value, errp);
+ qdev_prop_set_drive_err(dev, name, value, errp);
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-14-armbru@redhat.com>
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This adds support for memory(pc-dimm) hot remove on arm/virt that
uses acpi ged device.
NVDIMM hot removal is not yet supported.
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Message-id: 20200622124157.20360-1-shameerali.kolothum.thodi@huawei.com
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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From 'Application Note AN521', chapter 4.7:
The SMM implements four SBCon serial modules:
One SBCon module for use by the Color LCD touch interface.
One SBCon module to configure the audio controller.
Two general purpose SBCon modules, that connect to the
Expansion headers J7 and J8, are intended for use with the
V2C-Shield1 which provide an I2C interface on the headers.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-15-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-14-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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From 'Application Note AN385', chapter 3.14:
The SMM implements a simple SBCon interface based on I2C.
There are 4 SBCon interfaces on the FPGA APB subsystem.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-13-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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From 'Application Note AN385', chapter 3.9, SPI:
The SMM implements five PL022 SPI modules.
Two pairs of modules share the same OR-gated IRQ.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-12-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-11-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Register the GPIO peripherals as unimplemented to better
follow their accesses, for example booting Zephyr:
----------------
IN: arm_mps2_pinmux_init
0x00001160: f64f 0231 movw r2, #0xf831
0x00001164: 4b06 ldr r3, [pc, #0x18]
0x00001166: 2000 movs r0, #0
0x00001168: 619a str r2, [r3, #0x18]
0x0000116a: f24c 426f movw r2, #0xc46f
0x0000116e: f503 5380 add.w r3, r3, #0x1000
0x00001172: 619a str r2, [r3, #0x18]
0x00001174: f44f 529e mov.w r2, #0x13c0
0x00001178: f503 5380 add.w r3, r3, #0x1000
0x0000117c: 619a str r2, [r3, #0x18]
0x0000117e: 4770 bx lr
cmsdk-ahb-gpio: unimplemented device write (size 4, value 0xf831, offset 0x18)
cmsdk-ahb-gpio: unimplemented device write (size 4, value 0xc46f, offset 0x18)
cmsdk-ahb-gpio: unimplemented device write (size 4, value 0x13c0, offset 0x18)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-10-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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We already model the CMSDK APB watchdog device, let's use it!
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-9-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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To differenciate with the CMSDK APB peripheral region,
rename this region 'CMSDK AHB peripheral region'.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-8-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-7-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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By using the TYPE_* definitions for devices, we can:
- quickly find where devices are used with 'git-grep'
- easily rename a device (one-line change).
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-6-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Cc: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-id: 20200616140803.25515-1-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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'remotes/pmaydell/tags/pull-target-arm-20200616' into staging
* hw: arm: Set vendor property for IMX SDHCI emulations
* sd: sdhci: Implement basic vendor specific register support
* hw/net/imx_fec: Convert debug fprintf() to trace events
* target/arm/cpu: adjust virtual time for all KVM arm cpus
* Implement configurable descriptor size in ftgmac100
* hw/misc/imx6ul_ccm: Implement non writable bits in CCM registers
* target/arm: More Neon decodetree conversion work
# gpg: Signature made Tue 16 Jun 2020 10:56:10 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-20200616: (23 commits)
hw: arm: Set vendor property for IMX SDHCI emulations
sd: sdhci: Implement basic vendor specific register support
hw/net/imx_fec: Convert debug fprintf() to trace events
target/arm/cpu: adjust virtual time for all KVM arm cpus
Implement configurable descriptor size in ftgmac100
hw/misc/imx6ul_ccm: Implement non writable bits in CCM registers
target/arm: Convert Neon VDUP (scalar) to decodetree
target/arm: Convert Neon VTBL, VTBX to decodetree
target/arm: Convert Neon VEXT to decodetree
target/arm: Convert Neon 2-reg-scalar long multiplies to decodetree
target/arm: Convert Neon 2-reg-scalar VQRDMLAH, VQRDMLSH to decodetree
target/arm: Convert Neon 2-reg-scalar VQDMULH, VQRDMULH to decodetree
target/arm: Convert Neon 2-reg-scalar float multiplies to decodetree
target/arm: Convert Neon 2-reg-scalar integer multiplies to decodetree
target/arm: Add missing TCG temp free in do_2shift_env_64()
target/arm: Add 'static' and 'const' annotations to VSHLL function arrays
target/arm: Convert Neon 3-reg-diff polynomial VMULL
target/arm: Convert Neon 3-reg-diff saturating doubling multiplies
target/arm: Convert Neon 3-reg-diff long multiplies
target/arm: Convert Neon 3-reg-diff VABAL, VABDL to decodetree
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# Conflicts:
# hw/arm/fsl-imx25.c
# hw/arm/fsl-imx6.c
# hw/arm/fsl-imx6ul.c
# hw/arm/fsl-imx7.c
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Set vendor property to IMX to enable IMX specific functionality
in sdhci code.
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200603145258.195920-3-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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All remaining conversions to qdev_realize() are for bus-less devices.
Coccinelle script:
// only correct for bus-less @dev!
@@
expression errp;
expression dev;
@@
- qdev_init_nofail(dev);
+ qdev_realize(dev, NULL, &error_fatal);
@ depends on !(file in "hw/core/qdev.c") && !(file in "hw/core/bus.c")@
expression errp;
expression dev;
symbol true;
@@
- object_property_set_bool(OBJECT(dev), true, "realized", errp);
+ qdev_realize(DEVICE(dev), NULL, errp);
@ depends on !(file in "hw/core/qdev.c") && !(file in "hw/core/bus.c")@
expression errp;
expression dev;
symbol true;
@@
- object_property_set_bool(dev, true, "realized", errp);
+ qdev_realize(DEVICE(dev), NULL, errp);
Note that Coccinelle chokes on ARMSSE typedef vs. macro in
hw/arm/armsse.c. Worked around by temporarily renaming the macro for
the spatch run.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-57-armbru@redhat.com>
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Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-53-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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This is still the same transformation as in the previous commits, but
here the sysbus_init_child_obj() and its matching realize in are in
separate files. Fortunately, there's just one realize left to
convert.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-51-armbru@redhat.com>
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These are init/realize pairs produced by the previous commit's
Coccinelle script where the argument test doesn't quite match. They
need even more careful review.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-50-armbru@redhat.com>
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This is the same transformation as in the previous commit, except
sysbus_init_child_obj() and realize are too separated for the commit's
Coccinelle script to handle, typically because sysbus_init_child_obj()
is in a device's instance_init() method, and the matching realize is
in its realize() method.
Perhaps a Coccinelle wizard could make it transform that pattern, but
I'm just a bungler, and the best I can do is transforming the two
separate parts separately:
@@
expression errp;
expression child;
symbol true;
@@
- object_property_set_bool(OBJECT(child), true, "realized", errp);
+ sysbus_realize(SYS_BUS_DEVICE(child), errp);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression errp;
expression child;
symbol true;
@@
- object_property_set_bool(child, true, "realized", errp);
+ sysbus_realize(SYS_BUS_DEVICE(child), errp);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression child;
@@
- qdev_init_nofail(DEVICE(child));
+ sysbus_realize(SYS_BUS_DEVICE(child), &error_fatal);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression child;
expression dev;
@@
dev = DEVICE(child);
...
- qdev_init_nofail(dev);
+ sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression child;
identifier dev;
@@
DeviceState *dev = DEVICE(child);
...
- qdev_init_nofail(dev);
+ sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal);
// only correct with a matching sysbus_init_child_obj() transformation!
@@
expression parent, name, size, type;
expression child;
symbol true;
@@
- sysbus_init_child_obj(parent, name, child, size, type);
+ sysbus_init_child_XXX(parent, name, child, size, type);
@@
expression parent, propname, type;
expression child;
@@
- sysbus_init_child_XXX(parent, propname, child, sizeof(*child), type)
+ object_initialize_child(parent, propname, child, type)
@@
expression parent, propname, type;
expression child;
@@
- sysbus_init_child_XXX(parent, propname, &child, sizeof(child), type)
+ object_initialize_child(parent, propname, &child, type)
This script is *unsound*: we need to manually verify init and realize
conversions are properly paired.
This commit has only the pairs where object_initialize_child()'s
@child and sysbus_realize()'s @dev argument text match exactly within
the same source file.
Note that Coccinelle chokes on ARMSSE typedef vs. macro in
hw/arm/armsse.c. Worked around by temporarily renaming the macro for
the spatch run.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-49-armbru@redhat.com>
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I'm converting from qdev_set_parent_bus()/realize to qdev_realize();
recent commit "qdev: Convert uses of qdev_set_parent_bus() with
Coccinelle" explains why.
sysbus_init_child_obj() is a wrapper around
object_initialize_child_with_props() and qdev_set_parent_bus(). It
passes no properties.
Convert sysbus_init_child_obj()/realize to object_initialize_child()/
qdev_realize().
Coccinelle script:
@@
expression parent, name, size, type, errp;
expression child;
symbol true;
@@
- sysbus_init_child_obj(parent, name, &child, size, type);
+ sysbus_init_child_XXX(parent, name, &child, size, type);
...
- object_property_set_bool(OBJECT(&child), true, "realized", errp);
+ sysbus_realize(SYS_BUS_DEVICE(&child), errp);
@@
expression parent, name, size, type, errp;
expression child;
symbol true;
@@
- sysbus_init_child_obj(parent, name, child, size, type);
+ sysbus_init_child_XXX(parent, name, child, size, type);
...
- object_property_set_bool(OBJECT(child), true, "realized", errp);
+ sysbus_realize(SYS_BUS_DEVICE(child), errp);
@@
expression parent, name, size, type;
expression child;
expression dev;
expression expr;
@@
- sysbus_init_child_obj(parent, name, child, size, type);
+ sysbus_init_child_XXX(parent, name, child, size, type);
...
dev = DEVICE(child);
... when != dev = expr;
- qdev_init_nofail(dev);
+ sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal);
@@
expression parent, propname, type;
expression child;
@@
- sysbus_init_child_XXX(parent, propname, child, sizeof(*child), type)
+ object_initialize_child(parent, propname, child, type)
@@
expression parent, propname, type;
expression child;
@@
- sysbus_init_child_XXX(parent, propname, &child, sizeof(child), type)
+ object_initialize_child(parent, propname, &child, type)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-48-armbru@redhat.com>
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Convert from qdev_realize(), qdev_realize_and_unref() with null @bus
argument to sysbus_realize(), sysbus_realize_and_unref().
Coccinelle script:
@@
expression dev, errp;
@@
- qdev_realize(DEVICE(dev), NULL, errp);
+ sysbus_realize(SYS_BUS_DEVICE(dev), errp);
@@
expression sysbus_dev, dev, errp;
@@
+ sysbus_dev = SYS_BUS_DEVICE(dev);
- qdev_realize_and_unref(dev, NULL, errp);
+ sysbus_realize_and_unref(sysbus_dev, errp);
- sysbus_dev = SYS_BUS_DEVICE(dev);
@@
expression sysbus_dev, dev, errp;
expression expr;
@@
sysbus_dev = SYS_BUS_DEVICE(dev);
... when != dev = expr;
- qdev_realize_and_unref(dev, NULL, errp);
+ sysbus_realize_and_unref(sysbus_dev, errp);
@@
expression dev, errp;
@@
- qdev_realize_and_unref(DEVICE(dev), NULL, errp);
+ sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp);
@@
expression dev, errp;
@@
- qdev_realize_and_unref(dev, NULL, errp);
+ sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp);
Whitespace changes minimized manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-46-armbru@redhat.com>
[Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
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The callers of sysbus_init_child_obj() commonly pass either &child,
sizeof(child), or pchild, sizeof(*pchild). Tidy up the few that use
something else instead, mostly to keep future commits simpler.
Coccinelle script:
@@
expression parent, propname, type;
expression child;
type T;
T proxy;
@@
(
sysbus_init_child_obj(parent, propname, &child, sizeof(child), type)
|
sysbus_init_child_obj(parent, propname, child, sizeof(*child), type)
|
- sysbus_init_child_obj(parent, propname, child, sizeof(proxy), type)
+ sysbus_init_child_obj(parent, propname, child, sizeof(*child), type)
)
This script is *unsound*: for each change we need to verify the
@childsize argument stays the same. I did.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-44-armbru@redhat.com>
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armsse_init() initializes s->armv7m[i] for all i. It passes the size
of the entire array instead of the array element to
sysbus_init_child_obj(). Harmless, but fix it anyway.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-43-armbru@redhat.com>
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The callers of sysbus_init_child_obj() commonly pass either &child,
sizeof(child), or pchild, sizeof(*pchild). Tidy up the few that use
sizeof(child_type) instead, mostly to keep future commits simpler.
Coccinelle script:
@@
expression parent, propname, type;
type T;
T child;
@@
- sysbus_init_child_obj(parent, propname, &child, sizeof(T), type)
+ sysbus_init_child_obj(parent, propname, &child, sizeof(child), type)
@@
expression parent, propname, type;
type T;
T *child;
@@
- sysbus_init_child_obj(parent, propname, child, sizeof(T), type)
+ sysbus_init_child_obj(parent, propname, child, sizeof(*child), type)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-42-armbru@redhat.com>
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The callers of sysbus_init_child_obj() commonly pass either &child,
sizeof(child), or pchild, sizeof(*pchild). Tidy up two that don't,
mostly to keep future commits simpler.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-41-armbru@redhat.com>
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OBJECT(child) expands to ((Object *)(child)). sysbus_init_child_obj()
parameter @child is void *. Pass child instead of OBJECT(child).
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-40-armbru@redhat.com>
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All users of object_initialize_child() pass the obvious child size
argument. Almost all pass &error_abort and no properties. Tiresome.
Rename object_initialize_child() to
object_initialize_child_with_props() to free the name. New
convenience wrapper object_initialize_child() automates the size
argument, and passes &error_abort and no properties.
Rename object_initialize_childv() to
object_initialize_child_with_propsv() for consistency.
Convert callers with this Coccinelle script:
@@
expression parent, propname, type;
expression child, size;
symbol error_abort;
@@
- object_initialize_child(parent, propname, OBJECT(child), size, type, &error_abort, NULL)
+ object_initialize_child(parent, propname, child, size, type, &error_abort, NULL)
@@
expression parent, propname, type;
expression child;
symbol error_abort;
@@
- object_initialize_child(parent, propname, child, sizeof(*child), type, &error_abort, NULL)
+ object_initialize_child(parent, propname, child, type)
@@
expression parent, propname, type;
expression child;
symbol error_abort;
@@
- object_initialize_child(parent, propname, &child, sizeof(child), type, &error_abort, NULL)
+ object_initialize_child(parent, propname, &child, type)
@@
expression parent, propname, type;
expression child, size, err;
expression list props;
@@
- object_initialize_child(parent, propname, child, size, type, err, props)
+ object_initialize_child_with_props(parent, propname, child, size, type, err, props)
Note that Coccinelle chokes on ARMSSE typedef vs. macro in
hw/arm/armsse.c. Worked around by temporarily renaming the macro for
the spatch run.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
[Rebased: machine opentitan is new (commit fe0fe4735e7)]
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-37-armbru@redhat.com>
|
|
The callers of object_initialize_child() commonly pass either
&child, sizeof(child), or pchild, sizeof(*pchild). Tidy up the few
that don't, mostly to keep the next commit simpler.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-36-armbru@redhat.com>
|
|
Replace
dev = ssi_create_slave_no_init(bus, type_name);
...
qdev_init_nofail(dev);
by
dev = qdev_new(type_name);
...
qdev_realize_and_unref(dev, bus, &error_fatal);
Recent commit "qdev: New qdev_new(), qdev_realize(), etc." explains
why.
@@
type SSIBus;
identifier bus;
expression dev, qbus, expr;
expression list args;
@@
- bus = (SSIBus *)qbus;
+ bus = qbus; // TODO fix up decl
...
- dev = ssi_create_slave_no_init(bus, args);
+ dev = qdev_new(args);
... when != dev = expr
- qdev_init_nofail(dev);
+ qdev_realize_and_unref(dev, bus, &error_fatal);
@@
expression dev, bus, expr;
expression list args;
@@
- dev = ssi_create_slave_no_init(bus, args);
+ dev = qdev_new(args);
... when != dev = expr
- qdev_init_nofail(dev);
+ qdev_realize_and_unref(dev, BUS(bus), &error_fatal);
Bus declarations fixed up manually.
Cc: Alistair Francis <alistair@alistair23.me>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-24-armbru@redhat.com>
|
|
Same transformation as in the previous commit. Manual, because
convincing Coccinelle to transform these cases is somewhere between
not worthwhile and infeasible (at least for me).
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-11-armbru@redhat.com>
|
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This is the transformation explained in the commit before previous.
Takes care of just one pattern that needs conversion. More to come in
this series.
Coccinelle script:
@ depends on !(file in "hw/arm/highbank.c")@
expression bus, type_name, dev, expr;
@@
- dev = qdev_create(bus, type_name);
+ dev = qdev_new(type_name);
... when != dev = expr
- qdev_init_nofail(dev);
+ qdev_realize_and_unref(dev, bus, &error_fatal);
@@
expression bus, type_name, dev, expr;
identifier DOWN;
@@
- dev = DOWN(qdev_create(bus, type_name));
+ dev = DOWN(qdev_new(type_name));
... when != dev = expr
- qdev_init_nofail(DEVICE(dev));
+ qdev_realize_and_unref(DEVICE(dev), bus, &error_fatal);
@@
expression bus, type_name, expr;
identifier dev;
@@
- DeviceState *dev = qdev_create(bus, type_name);
+ DeviceState *dev = qdev_new(type_name);
... when != dev = expr
- qdev_init_nofail(dev);
+ qdev_realize_and_unref(dev, bus, &error_fatal);
@@
expression bus, type_name, dev, expr, errp;
symbol true;
@@
- dev = qdev_create(bus, type_name);
+ dev = qdev_new(type_name);
... when != dev = expr
- object_property_set_bool(OBJECT(dev), true, "realized", errp);
+ qdev_realize_and_unref(dev, bus, errp);
@@
expression bus, type_name, expr, errp;
identifier dev;
symbol true;
@@
- DeviceState *dev = qdev_create(bus, type_name);
+ DeviceState *dev = qdev_new(type_name);
... when != dev = expr
- object_property_set_bool(OBJECT(dev), true, "realized", errp);
+ qdev_realize_and_unref(dev, bus, errp);
The first rule exempts hw/arm/highbank.c, because it matches along two
control flow paths there, with different @type_name. Covered by the
next commit's manual conversions.
Missing #include "qapi/error.h" added manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-10-armbru@redhat.com>
[Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
|
|
These devices are optional, and enabled by property "enable-bitband".
armv7m_instance_init() creates them unconditionally, because the
property has not been set then. armv7m_realize() realizes them only
when the property is true. Works, although it leaves unrealized
devices hanging around in the QOM composition tree. Affects machines
microbit, mps2-an505, mps2-an521, musca-a, and musca-b1.
Delete the unused devices by making armv7m_realize() unparent them.
Visible in "info qom-tree"; here's the change for microbit:
/machine (microbit-machine)
/microbit.twi (microbit.i2c)
/microbit.twi[0] (qemu:memory-region)
/nrf51 (nrf51-soc)
/armv6m (armv7m)
/armv7m-container[0] (qemu:memory-region)
- /bitband[0] (ARM,bitband-memory)
- /bitband[0] (qemu:memory-region)
- /bitband[1] (ARM,bitband-memory)
- /bitband[0] (qemu:memory-region)
/cpu (cortex-m0-arm-cpu)
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20200609122339.937862-7-armbru@redhat.com>
|
|
The number of MACs supported by an Aspeed SoC is defined by "macs_num"
under the SoC model, that is two for the AST2400 and AST2500 and four
for the AST2600. The model initializes the maximum number of supported
MACs but the number of realized devices is capped by the number of
network device back-ends defined on the command line. This can leave
unrealized devices hanging around in the QOM composition tree.
To get virtual hardware that matches the physical hardware, you have
to pass exactly as many -nic options as there are MACs, and some of
them must be -nic none:
* Machines ast2500-evb, palmetto-bmc, romulus-bmc, sonorapass-bmc,
swift-bmc, and witherspoon-bmc: two -nic, and the second one must be
-nic none.
* Machine ast2600-evb: four -nic, the first one must be -nic none.
* Machine tacoma-bmc: four nic, the first two and the last one must be
-nic none.
Modify the machine initialization to define which MACs are attached to
a network device back-end using a bit-field property "macs-mask" and
let the SoC realize all network devices.
The default setting of "macs-mask" is "use MAC0" only, which works for
all our AST2400 and AST2500 machines. The AST2600 machines have
different configurations. The AST2600 EVB machine activates MAC1, MAC2
and MAC3 and the Tacoma BMC machine activates MAC2.
Incompatible CLI change: -nic options now apply to *active* MACs:
MAC1, MAC2, MAC3 for ast2600-evb, MAC2 for tacoma-bmc, and MAC0 for
all the others.
The machines now always get all MACs as they should. Visible in "info
qom-tree", here's the change for tacoma-bmc:
/machine (tacoma-bmc-machine)
/peripheral (container)
/peripheral-anon (container)
/soc (ast2600-a1)
[...]
/ftgmac100[0] (ftgmac100)
/ftgmac100[0] (qemu:memory-region)
/ftgmac100[1] (ftgmac100)
+ /ftgmac100[0] (qemu:memory-region)
/ftgmac100[2] (ftgmac100)
+ /ftgmac100[0] (qemu:memory-region)
/ftgmac100[3] (ftgmac100)
+ /ftgmac100[0] (qemu:memory-region)
[...]
/mii[0] (aspeed-mmi)
/aspeed-mmi[0] (qemu:memory-region)
/mii[1] (aspeed-mmi)
+ /aspeed-mmi[0] (qemu:memory-region)
/mii[2] (aspeed-mmi)
+ /aspeed-mmi[0] (qemu:memory-region)
/mii[3] (aspeed-mmi)
+ /aspeed-mmi[0] (qemu:memory-region)
Also visible in "info qtree"; here's the change for tacoma-bmc:
dev: ftgmac100, id ""
gpio-out "sysbus-irq" 1
aspeed = true
- mac = "52:54:00:12:34:56"
- netdev = "hub0port0"
+ mac = "52:54:00:12:34:57"
+ netdev = ""
mmio 000000001e660000/0000000000002000
dev: ftgmac100, id ""
- aspeed = false
- mac = "00:00:00:00:00:00"
+ gpio-out "sysbus-irq" 1
+ aspeed = true
+ mac = "52:54:00:12:34:58"
netdev = ""
+ mmio 000000001e680000/0000000000002000
dev: ftgmac100, id ""
- aspeed = false
- mac = "00:00:00:00:00:00"
- netdev = ""
+ gpio-out "sysbus-irq" 1
+ aspeed = true
+ mac = "52:54:00:12:34:56"
+ netdev = "hub0port0"
+ mmio 000000001e670000/0000000000002000
dev: ftgmac100, id ""
- aspeed = false
- mac = "00:00:00:00:00:00"
+ gpio-out "sysbus-irq" 1
+ aspeed = true
+ mac = "52:54:00:12:34:59"
netdev = ""
+ mmio 000000001e690000/0000000000002000
[...]
dev: aspeed-mmi, id ""
mmio 000000001e650000/0000000000000008
dev: aspeed-mmi, id ""
+ mmio 000000001e650008/0000000000000008
dev: aspeed-mmi, id ""
+ mmio 000000001e650010/0000000000000008
dev: aspeed-mmi, id ""
+ mmio 000000001e650018/0000000000000008
Inactive MACs will have no peer and QEMU may warn the user with :
qemu-system-arm: warning: nic ftgmac100.0 has no peer
qemu-system-arm: warning: nic ftgmac100.1 has no peer
qemu-system-arm: warning: nic ftgmac100.3 has no peer
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
[Commit message expanded]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200609122339.937862-6-armbru@redhat.com>
|
|
Commit ece09beec457 ("aspeed: introduce a configurable number of CPU
per machine") was a convient change during bringup but the Aspeed SoCs
have a fixed number of CPUs : one for the AST2400 and AST2500, and two
for the AST2600.
When the number of CPUs configured with -smp is less than the SoC's
fixed number, the "unconfigured" CPUs are left unrealized. This can
happen for machines ast2600-evb and tacoma-bmc, where the SoC's fixed
number is 2. To get virtual hardware that matches the physical
hardware, you have to pass -smp cpus=2 (or its sugared form -smp 2).
We normally reject -smp cpus=N when N exceeds the machine's limit.
Except we ignore cpus=2 (and only cpus=2) with a warning for machines
ast2500-evb, palmetto-bmc, romulus-bmc, sonorapass-bmc, swift-bmc, and
witherspoon-bmc.
Remove the "num-cpu" property from the SoC state and use the fixed
number of CPUs defined in the SoC class instead. Compute the default,
min, max number of CPUs of the machine directly from the SoC class
definition.
Machines ast2600-evb and tacoma-bmc now always get their second CPU as
they should. Visible in "info qom-tree"; here's the change for
ast2600-evb:
/machine (ast2600-evb-machine)
/peripheral (container)
/peripheral-anon (container)
/soc (ast2600-a1)
/a7mpcore (a15mpcore_priv)
/a15mp-priv-container[0] (qemu:memory-region)
/gic (arm_gic)
/gic_cpu[0] (qemu:memory-region)
/gic_cpu[1] (qemu:memory-region)
+ /gic_cpu[2] (qemu:memory-region)
/gic_dist[0] (qemu:memory-region)
/gic_vcpu[0] (qemu:memory-region)
/gic_viface[0] (qemu:memory-region)
/gic_viface[1] (qemu:memory-region)
+ /gic_viface[2] (qemu:memory-region)
/unnamed-gpio-in[0] (irq)
[...]
+ /unnamed-gpio-in[160] (irq)
[same for 161 to 190...]
+ /unnamed-gpio-in[191] (irq)
Also visible in "info qtree"; here's the change for ast2600-evb:
bus: main-system-bus
type System
dev: a15mpcore_priv, id ""
gpio-in "" 128
- gpio-out "sysbus-irq" 5
- num-cpu = 1 (0x1)
+ gpio-out "sysbus-irq" 10
+ num-cpu = 2 (0x2)
num-irq = 160 (0xa0)
mmio 0000000040460000/0000000000008000
dev: arm_gic, id ""
- gpio-in "" 160
- num-cpu = 1 (0x1)
+ gpio-in "" 192
+ num-cpu = 2 (0x2)
num-irq = 160 (0xa0)
revision = 2 (0x2)
has-security-extensions = true
has-virtualization-extensions = true
num-priority-bits = 8 (0x8)
mmio ffffffffffffffff/0000000000001000
mmio ffffffffffffffff/0000000000002000
mmio ffffffffffffffff/0000000000001000
mmio ffffffffffffffff/0000000000002000
mmio ffffffffffffffff/0000000000000100
+ mmio ffffffffffffffff/0000000000000100
+ mmio ffffffffffffffff/0000000000000200
mmio ffffffffffffffff/0000000000000200
The other machines now reject -smp cpus=2 just like -smp cpus=3 and up.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message expanded]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200609122339.937862-5-armbru@redhat.com>
|
|
stm32f405_soc_initfn() creates six such devices, but
stm32f405_soc_realize() realizes only one. Affects machine
netduinoplus2.
In theory, a device becomes real only on realize. In practice, the
transition from unreal to real is a fuzzy one. The work to make a
device real can be spread between realize methods (fine),
instance_init methods (wrong), and board code wiring up the device
(fine as long as it effectively happens on realize). Depending on
what exactly is done where, a device can work even when we neglect
to realize it.
The five unrealized devices appear to stay unreal: neither MMIO nor
IRQ get wired up.
Fix stm32f405_soc_realize() to realize and wire up all six. Visible
in "info qtree":
bus: main-system-bus
type System
dev: stm32f405-soc, id ""
cpu-type = "cortex-m4-arm-cpu"
dev: stm32f2xx-adc, id ""
gpio-out "sysbus-irq" 1
- mmio ffffffffffffffff/00000000000000ff
+ mmio 0000000040012000/00000000000000ff
dev: stm32f2xx-adc, id ""
gpio-out "sysbus-irq" 1
- mmio ffffffffffffffff/00000000000000ff
+ mmio 0000000040012100/00000000000000ff
dev: stm32f2xx-adc, id ""
gpio-out "sysbus-irq" 1
- mmio ffffffffffffffff/00000000000000ff
+ mmio 0000000040012200/00000000000000ff
dev: stm32f2xx-adc, id ""
gpio-out "sysbus-irq" 1
- mmio ffffffffffffffff/00000000000000ff
+ mmio 0000000040012300/00000000000000ff
dev: stm32f2xx-adc, id ""
gpio-out "sysbus-irq" 1
- mmio 0000000040012000/00000000000000ff
+ mmio 0000000040012400/00000000000000ff
dev: stm32f2xx-adc, id ""
gpio-out "sysbus-irq" 1
- mmio ffffffffffffffff/00000000000000ff
+ mmio 0000000040012500/00000000000000ff
dev: armv7m, id ""
Fixes: 529fc5fd3e18ace8f739afd02dc0953354f39442
Cc: Alistair Francis <alistair@alistair23.me>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200609122339.937862-2-armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
|
|
virtio,acpi,pci: features, fixes, cleanups, tests
Max slots negotiation for vhost-user.
Free page reporting for balloon.
Partial TPM2 ACPI support for ARM.
Support for NVDIMMs having their own proximity domains.
New vhost-user-vsock device.
Fixes, cleanups in ACPI, PCI, virtio.
New tests for TPM ACPI.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Fri 12 Jun 2020 15:18:04 BST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream: (58 commits)
virtio-pci: fix queue_enable write
pci: Display PCI IRQ pin in "info pci"
Fix parameter type in vhost migration log path
acpi: ged: rename event memory region
acpi: fadt: add hw-reduced sleep register support
acpi: madt: skip pci override on pci-less systems.
acpi: create acpi-common.c and move madt code
acpi: make build_madt() more generic.
virtio: add vhost-user-vsock-pci device
virtio: add vhost-user-vsock base device
vhost-vsock: add vhost-vsock-common abstraction
hw/pci: Fix crash when running QEMU with "-nic model=rocker"
libvhost-user: advertise vring features
Lift max ram slots limit in libvhost-user
Support individual region unmap in libvhost-user
Support adding individual regions in libvhost-user
Support ram slot configuration in libvhost-user
Refactor out libvhost-user fault generation logic
Lift max memory slots limit imposed by vhost-user
Transmit vhost-user memory regions individually
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
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memory_region_set_size() handle the 16 Exabytes limit by
special-casing the UINT64_MAX value. This is not a problem
for the 32-bit maximum, 4 GiB.
By using the UINT32_MAX value, the aspeed-ram-container
MemoryRegion ends up missing 1 byte:
$ qemu-system-arm -M ast2600-evb -S -monitor stdio
(qemu) info mtree
address-space: aspeed.fmc-ast2600-dma-dram
0000000080000000-000000017ffffffe (prio 0, i/o): aspeed-ram-container
0000000080000000-00000000bfffffff (prio 0, ram): ram
00000000c0000000-ffffffffffffffff (prio 0, i/o): max_ram
Fix by using the correct value. We now have:
address-space: aspeed.fmc-ast2600-dma-dram
0000000080000000-000000017fffffff (prio 0, i/o): aspeed-ram-container
0000000080000000-00000000bfffffff (prio 0, ram): ram
00000000c0000000-ffffffffffffffff (prio 0, i/o): max_ram
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200601142930.29408-2-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
|
|
Add a TPM2 ACPI table if a TPM2.0 sysbus device has been
dynamically instantiated.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-Id: <20200601095737.32671-4-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
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NVDIMMs can belong to their own proximity domains, as described by the
NFIT. In such cases, the SRAT needs to have Memory Affinity structures
in the SRAT for these NVDIMMs, otherwise Linux doesn't populate node
data structures properly during NUMA initialization. See the following
for an example failure case.
https://lore.kernel.org/linux-nvdimm/20200416225438.15208-1-vishal.l.verma@intel.com/
Introduce a new helper, nvdimm_build_srat(), and call it for both the
i386 and arm versions of 'build_srat()' to augment the SRAT with
memory affinity information for NVDIMMs.
The relevant command line options to exercise this are below. Nodes 0-1
contain CPUs and regular memory, and nodes 2-3 are the NVDIMM address
space.
-object memory-backend-ram,id=mem0,size=2048M
-numa node,nodeid=0,memdev=mem0,
-numa cpu,node-id=0,socket-id=0
-object memory-backend-ram,id=mem1,size=2048M
-numa node,nodeid=1,memdev=mem1,
-numa cpu,node-id=1,socket-id=1
-numa node,nodeid=2,
-object memory-backend-file,id=nvmem0,share,mem-path=nvdimm-0,size=16384M,align=1G
-device nvdimm,memdev=nvmem0,id=nv0,label-size=2M,node=2
-numa node,nodeid=3,
-object memory-backend-file,id=nvmem1,share,mem-path=nvdimm-1,size=16384M,align=1G
-device nvdimm,memdev=nvmem1,id=nv1,label-size=2M,node=3
Cc: Jingqi Liu <jingqi.liu@intel.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jingqi Liu <jingqi.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Message-Id: <20200606000911.9896-3-vishal.l.verma@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Wire the dwc-hsotg (dwc2) emulation into Qemu
Signed-off-by: Paul Zimmerman <pauldzim@gmail.com>
Reviewed-by: Philippe Mathieu-Daude <f4bug@amsat.org>
Message-id: 20200520235349.21215-7-pauldzim@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Add BCM2835 SOC MPHI (Message-based Parallel Host Interface)
emulation. It is very basic, only providing the FIQ interrupt
needed to allow the dwc-otg USB host controller driver in the
Raspbian kernel to function.
Signed-off-by: Paul Zimmerman <pauldzim@gmail.com>
Acked-by: Philippe Mathieu-Daude <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200520235349.21215-2-pauldzim@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Replace printf() calls by qemu_log_mask(), which is disabled
by default. This avoid flooding the terminal when fuzzing the
device.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200525114123.21317-3-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Jean-Christophe Dubois <jcd@tribudubois.net>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200505101908.6207-10-armbru@redhat.com>
[Straightforward conflict with resolved d2623129a7 "qom: Drop
parameter @errp of object_property_add() & friends"]
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hw_error() calls exit(). This a bit overkill when we can log
the accesses as unimplemented or guest error.
When fuzzing the devices, we don't want the whole process to
exit. Replace some hw_error() calls by qemu_log_mask().
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200518140309.5220-3-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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hw_error() calls exit(). This a bit overkill when we can log
the accesses as unimplemented or guest error.
When fuzzing the devices, we don't want the whole process to
exit. Replace some hw_error() calls by qemu_log_mask().
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20200518140309.5220-2-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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i.MX7 supports watchdog pretimeout interupts. With this commit,
the watchdog in mcimx7d-sabre is fully operational, including
pretimeout support.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20200517162135.110364-9-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Instantiating PWM, CAN, CAAM, and OCOTP devices is necessary to avoid
crashes when booting mainline Linux.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20200517162135.110364-8-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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With this commit, the watchdog on mcimx6ul-evk is fully operational,
including pretimeout support.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20200517162135.110364-7-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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