The ecc.c code was used only by the PXA2xx and OMAP2 SoC devices,
which we have removed, so it is now completely unused.
Note that hw/misc/eccmemctl.c does not in fact use any of the
code frome ecc.c, so that KConfig dependency was incorrect.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20241003140010.1653808-6-peter.maydell@linaro.org
This commit creates a clock in STM32L4x5 SYSCFG and wires it up to the
corresponding clock from STM32L4x5 RCC.
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Luc Michel <luc@lmichel.fr>
Message-id: 20241003081105.40836-2-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Generic RCC class for STM32 devices. It can be used for most of
the STM32 chips. Note that it only implements enable and reset
capabilities.
Signed-off-by: Roman Cardenas Rodriguez <rcardenas.rod@gmail.com>
[PMM: tweaked commit message, added MAINTAINERS lines]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The omap_l4 device is OMAP2 only, so we can remove it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-51-peter.maydell@linaro.org
The omap_tap device is OMAP2 only, and we are removing it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-49-peter.maydell@linaro.org
The omap_gpmc device is only in OMAP2, which we are removing.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-44-peter.maydell@linaro.org
The omap_sdrc device is only in OMAP2, which we are removing.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-43-peter.maydell@linaro.org
The devices in hw/misc/cbus.c were used only by the
now-removed nseries machine types, so they can be removed.
As this is the last use of the CONFIG_NSERIES define we
can remove that from KConfig now.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240903160751.4100218-27-peter.maydell@linaro.org
The MAINSTONE_FPGA device was used only by the 'mainstone' machine
type, so we can remove it now.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240903160751.4100218-12-peter.maydell@linaro.org
Use of assert(false) can trip spurious control flow warnings from
some versions of GCC (i.e. using -fsanitize=thread with gcc-12):
error: control reaches end of non-void function [-Werror=return-type]
default:
g_assert_not_reached();
break;
| ^^^^^
Solve that by removing the unreachable 'break' statement, unifying
the code base on g_assert_not_reached() instead.
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240910221606.1817478-29-pierrick.bouvier@linaro.org>
[PMD: Add description suggested by Eric Blake]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Use device_class_set_legacy_reset() instead of opencoding an
assignment to DeviceClass::reset. This change was produced
with:
spatch --macro-file scripts/cocci-macro-file.h \
--sp-file scripts/coccinelle/device-reset.cocci \
--keep-comments --smpl-spacing --in-place --dir hw
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240830145812.1967042-8-peter.maydell@linaro.org
QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used with
restraint.
QCryptoHashAlgorithm has a 'prefix' that overrides the generated
enumeration constants' prefix to QCRYPTO_HASH_ALG.
We could simply drop 'prefix', but then the prefix becomes
QCRYPTO_HASH_ALGORITHM, which is rather long.
We could additionally rename the type to QCryptoHashAlg, but I think
the abbreviation "alg" is less than clear.
Rename the type to QCryptoHashAlgo instead. The prefix becomes to
QCRYPTO_HASH_ALGO.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240904111836.3273842-12-armbru@redhat.com>
[Conflicts with merge commit 7bbadc60b5 resolved]
The TYPE_XLNX_VERSAL_TRNG device creates a register block with
register_init_block32() in its instance_init method; we must
therefore destroy it in our instance_finalize method to avoid a leak
in the QOM introspection "init-inspect-finalize" lifecycle:
Direct leak of 304 byte(s) in 1 object(s) allocated from:
#0 0x55842ec799d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294e9d8) (BuildId: 47496e53f3e779f1c7e9b82cbea07407152b498b)
#1 0x7fe793c75c50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:161:13
#2 0x55842f0aec5d in register_init_block hw/core/register.c:248:34
#3 0x55842f0af6be in register_init_block32 hw/core/register.c:299:12
#4 0x55842f801588 in trng_init hw/misc/xlnx-versal-trng.c:614:9
#5 0x558431c411a1 in object_init_with_type qom/object.c:420:9
#6 0x558431c2847b in object_initialize_with_type qom/object.c:562:5
#7 0x558431c29d1d in object_new_with_type qom/object.c:782:5
#8 0x558431c29df1 in object_new qom/object.c:797:12
#9 0x558432427c1d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20240822162127.705879-6-peter.maydell@linaro.org
The TYPE_XLNX_VERSAL_TRNG device creates s->prng with g_rand_new()
in its init method, but it frees it in its unrealize method. This
results in a leak in the QOM introspection "initialize-inspect-finalize"
lifecycle:
Direct leak of 2500 byte(s) in 1 object(s) allocated from:
#0 0x55ec89eae9d8 in __interceptor_calloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294d9d8) (BuildId: 6d5
08874816cc47d17c8dd775e8f809ae520e8cb)
#1 0x7f697018fc50 in g_malloc0 debian/build/deb/../../../glib/gmem.c:161:13
#2 0x7f6970197738 in g_rand_new_with_seed_array debian/build/deb/../../../glib/grand.c:202:17
#3 0x7f6970197816 in g_rand_new debian/build/deb/../../../glib/grand.c:286:10
#4 0x55ec8aa3656a in trng_init hw/misc/xlnx-versal-trng.c:624:15
#5 0x55ec8ce75da1 in object_init_with_type qom/object.c:420:9
#6 0x55ec8ce5d07b in object_initialize_with_type qom/object.c:562:5
#7 0x55ec8ce5e91d in object_new_with_type qom/object.c:782:5
#8 0x55ec8ce5e9f1 in object_new qom/object.c:797:12
#9 0x55ec8d65c81d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11
Move the free to finalize so it matches where we are initing
s->prng. Since that's the only thing our unrealize method was
doing, this essentially switches the whole function to be
a finalize implementation.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20240822162127.705879-3-peter.maydell@linaro.org
Since the TYPE_XNLX_VERSAL_CFU_FDRO device creates a FIFO in its
instance_init method, we must destroy the FIFO in instance_finalize
to avoid a memory leak for the QOM introspection
"instantiate-examine-finalize" cycle:
Direct leak of 8192 byte(s) in 1 object(s) allocated from:
#0 0x55ec89eae7ee in malloc (/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/build/asan/qemu-system-aarch64+0x294d7ee) (BuildId: 6d508874816cc47d17c8dd775e8f809ae520e8cb)
#1 0x7f697018f738 in g_malloc debian/build/deb/../../../glib/gmem.c:128:13
#2 0x55ec8d98d98d in fifo8_create util/fifo8.c:27:18
#3 0x55ec8aa2a624 in fifo32_create /mnt/nvmedisk/linaro/qemu-from-laptop/qemu/include/qemu/fifo32.h:35:5
#4 0x55ec8aa2a33c in cfu_fdro_init hw/misc/xlnx-versal-cfu.c:397:5
#5 0x55ec8ce75da1 in object_init_with_type qom/object.c:420:9
#6 0x55ec8ce5d07b in object_initialize_with_type qom/object.c:562:5
#7 0x55ec8ce5e91d in object_new_with_type qom/object.c:782:5
#8 0x55ec8ce5e9f1 in object_new qom/object.c:797:12
#9 0x55ec8d65c81d in qmp_device_list_properties qom/qom-qmp-cmds.c:144:11
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20240822162127.705879-2-peter.maydell@linaro.org
This commit adds validation checks for the MCOPRE and MCOSEL values in
the rcc_update_cfgr_register function. If the MCOPRE value exceeds
0b100 or the MCOSEL value exceeds 0b111, an error is logged and the
corresponding clock mux is disabled. This helps in identifying and
handling invalid configurations in the RCC registers.
Reproducer:
cat << EOF | qemu-system-aarch64 -display \
none -machine accel=qtest, -m 512M -machine b-l475e-iot01a -qtest \
stdio
writeq 0x40021008 0xffffffff
EOF
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2356
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In bcm2835_property_mbox_push(), some variables are defined at function scope
but used only in a smaller scope of the function:
* tag, bufsize, resplen are used only in the body of the while() loop
* tmp is used only for RPI_FWREQ_SET_POWER_STATE (and is badly named)
Declare these variables in the scope where they're needed, so the code
is easier to read.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240723131029.1159908-5-peter.maydell@linaro.org
In the long function bcm2835_property_mbox_push(), the variables
start_num, number and otp_row are used only in the four cases which
access OTP data, and their uses don't overlap with each other.
Make these variables have scope restricted to the cases where they're
used, so it's easier to read each individual case without having to
cross-refer up to the variable declaration at the top of the function
and check whether the variable is also used later in the loop.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240723131029.1159908-4-peter.maydell@linaro.org
Coverity points out that in our handling of the property
RPI_FWREQ_SET_CUSTOMER_OTP we have a potential overflow. This
happens because we read start_num and number from the guest as
unsigned 32 bit integers, but then the variable 'n' we use as a loop
counter as we iterate from start_num to start_num + number is only an
"int". That means that if the guest passes us a very large start_num
we will interpret it as negative. This will result in an assertion
failure inside bcm2835_otp_set_row(), which checks that we didn't
pass it an invalid row number.
A similar issue applies to all the properties for accessing OTP rows
where we are iterating through with a start and length read from the
guest.
Use uint32_t for the loop counter to avoid this problem. Because in
all cases 'n' is only used as a loop counter, we can do this as
part of the for(), restricting its scope to exactly where we need it.
Resolves: Coverity CID 1549401
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240723131029.1159908-3-peter.maydell@linaro.org
The documentation of the "Set palette" mailbox property at
https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface#set-palette
says it has the form:
Length: 24..1032
Value:
u32: offset: first palette index to set (0-255)
u32: length: number of palette entries to set (1-256)
u32...: RGBA palette values (offset to offset+length-1)
We get this wrong in a couple of ways:
* we aren't checking the offset and length are in range, so the guest
can make us spin for a long time by providing a large length
* the bounds check on our loop is wrong: we should iterate through
'length' palette entries, not 'length - offset' entries
Fix the loop to implement the bounds checks and get the loop
condition right. In the process, make the variables local to
this switch case, rather than function-global, so it's clearer
what type they are when reading the code.
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240723131029.1159908-2-peter.maydell@linaro.org
The previous implementation for EXTI interrupts only handled
"configurable" interrupts, like those originating from STM32L4x5 SYSCFG
(the only device currently connected to the EXTI up until now).
In order to connect STM32L4x5 USART to the EXTI, this commit adds
handling for direct interrupts (interrupts without configurable edge).
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-id: 20240707085927.122867-3-ines.varhol@telecom-paris.fr
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Up until now, the EXTI implementation had 16 inbound GPIOs connected to
the 16 outbound GPIOs of STM32L4x5 SYSCFG.
The EXTI actually handles 40 lines (namely 5 from STM32L4x5 USART
devices which are already implemented in QEMU).
In order to connect USART devices to EXTI, this commit consolidates
constants `EXTI_NUM_INTERRUPT_OUT_LINES` (40) and
`EXTI_NUM_GPIO_EVENT_IN_LINES` (16) into `EXTI_NUM_LINES` (40).
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240707085927.122867-2-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The current implementation of bcm2835_thermal_ops sets
impl.max_access_size and valid.min_access_size to 4, but leaves
impl.min_access_size and valid.max_access_size unset, defaulting to 1.
This causes issues when the memory system is presented with an access
of size 2 at an offset of 3, leading to an attempt to synthesize it as
a pair of byte accesses at offsets 3 and 4, which trips an assert.
Additionally, the lack of valid.max_access_size setting causes another
issue: the memory system tries to synthesize a read using a 4-byte
access at offset 3 even though the device doesn't allow unaligned
accesses.
This patch addresses these issues by explicitly setting both
impl.min_access_size and valid.max_access_size to 4, ensuring proper
handling of access sizes.
Error log:
ERROR:hw/misc/bcm2835_thermal.c:55:bcm2835_thermal_read: code should not be reached
Bail out! ERROR:hw/misc/bcm2835_thermal.c:55:bcm2835_thermal_read: code should not be reached
Aborted
Reproducer:
cat << EOF | qemu-system-aarch64 -display \
none -machine accel=qtest, -m 512M -machine raspi3b -m 1G -qtest stdio
readw 0x3f212003
EOF
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Message-id: 20240702154042.3018932-1-zheyuma97@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
A bunch of improvements:
- vhost dirty log is now only scanned once, not once per device
- virtio and vhost now support VIRTIO_F_NOTIFICATION_DATA
- cxl gained DCD emulation support
- pvpanic gained shutdown support
- beginning of patchset for Generic Port Affinity Structure
- s3 support
- friendlier error messages when boot fails on some illegal configs
- for vhost-user, VHOST_USER_SET_LOG_BASE is now only sent once
- part of vhost-user support for any POSIX system -
not yet enabled due to qtest failures
- sr-iov VF setup code has been reworked significantly
- new tests, particularly for risc-v ACPI
- bugfixes
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio: features,fixes
A bunch of improvements:
- vhost dirty log is now only scanned once, not once per device
- virtio and vhost now support VIRTIO_F_NOTIFICATION_DATA
- cxl gained DCD emulation support
- pvpanic gained shutdown support
- beginning of patchset for Generic Port Affinity Structure
- s3 support
- friendlier error messages when boot fails on some illegal configs
- for vhost-user, VHOST_USER_SET_LOG_BASE is now only sent once
- part of vhost-user support for any POSIX system -
not yet enabled due to qtest failures
- sr-iov VF setup code has been reworked significantly
- new tests, particularly for risc-v ACPI
- bugfixes
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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# gpg: Signature made Wed 03 Jul 2024 03:41:51 PM PDT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# 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
* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (85 commits)
hw/pci: Replace -1 with UINT32_MAX for romsize
pcie_sriov: Register VFs after migration
pcie_sriov: Remove num_vfs from PCIESriovPF
pcie_sriov: Release VFs failed to realize
pcie_sriov: Reuse SR-IOV VF device instances
pcie_sriov: Ensure VF function number does not overflow
pcie_sriov: Do not manually unrealize
hw/ppc/spapr_pci: Do not reject VFs created after a PF
hw/ppc/spapr_pci: Do not create DT for disabled PCI device
hw/pci: Rename has_power to enabled
virtio-iommu: Clear IOMMUDevice when VFIO device is unplugged
virtio: remove virtio_tswap16s() call in vring_packed_event_read()
hw/cxl/events: Mark cxl-add-dynamic-capacity and cxl-release-dynamic-capcity unstable
hw/cxl/events: Improve QMP interfaces and documentation for add/release dynamic capacity.
tests/data/acpi/rebuild-expected-aml.sh: Add RISC-V
pc-bios/meson.build: Add support for RISC-V in unpack_edk2_blobs
meson.build: Add RISC-V to the edk2-target list
tests/data/acpi/virt: Move ARM64 ACPI tables under aarch64/${machine} path
tests/data/acpi: Move x86 ACPI tables under x86/${machine} path
tests/qtest/bios-tables-test.c: Set "arch" for x86 tests
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* Coverity fixes
* Deprecation of tacoma-bmc machine
* Buffer overflow fix in GPIO model
* Minor cleanup
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Merge tag 'pull-aspeed-20240702' of https://github.com/legoater/qemu into staging
aspeed queue:
* Coverity fixes
* Deprecation of tacoma-bmc machine
* Buffer overflow fix in GPIO model
* Minor cleanup
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# gpg: Signature made Tue 02 Jul 2024 12:59:48 AM PDT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-aspeed-20240702' of https://github.com/legoater/qemu:
hw/net:ftgmac100: fix coding style
aspeed/sdmc: Remove extra R_MAIN_STATUS case
aspeed/soc: Fix possible divide by zero
aspeed/sdmc: Check RAM size value at realize time
aspeed: Deprecate the tacoma-bmc machine
hw/gpio/aspeed: Add reg_table_count to AspeedGPIOClass
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- Prevent NULL deref in sPAPR network model (Oleg)
- Automatic deprecation of versioned machine types (Daniel)
- Correct 'dump-guest-core' property name in hint (Akihiko)
- Prevent IRQ leak in MacIO IDE model (Mark)
- Remove dead #ifdef'ry related to unsupported macOS 12.0 (Akihiko)
- Remove "hw/hw.h" where unnecessary (Thomas)
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Merge tag 'hw-misc-20240702' of https://github.com/philmd/qemu into staging
Misc HW patches queue
- Prevent NULL deref in sPAPR network model (Oleg)
- Automatic deprecation of versioned machine types (Daniel)
- Correct 'dump-guest-core' property name in hint (Akihiko)
- Prevent IRQ leak in MacIO IDE model (Mark)
- Remove dead #ifdef'ry related to unsupported macOS 12.0 (Akihiko)
- Remove "hw/hw.h" where unnecessary (Thomas)
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# gpg: Signature made Mon 01 Jul 2024 09:59:16 PM PDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
* tag 'hw-misc-20240702' of https://github.com/philmd/qemu: (22 commits)
Remove inclusion of hw/hw.h from files that don't need it
net/vmnet: Drop ifdef for macOS versions older than 12.0
block/file-posix: Drop ifdef for macOS versions older than 12.0
audio: Drop ifdef for macOS versions older than 12.0
hvf: Drop ifdef for macOS versions older than 12.0
hw/ide/macio: switch from using qemu_allocate_irq() to qdev input GPIOs
system/physmem: Fix reference to dump-guest-core
docs: document special exception for machine type deprecation & removal
hw/i386: remove obsolete manual deprecation reason string of i440fx machines
hw/ppc: remove obsolete manual deprecation reason string of spapr machines
hw: skip registration of outdated versioned machine types
hw: set deprecation info for all versioned machine types
include/hw: temporarily disable deletion of versioned machine types
include/hw: add macros for deprecation & removal of versioned machines
hw/i386: convert 'q35' machine definitions to use new macros
hw/i386: convert 'i440fx' machine definitions to use new macros
hw/m68k: convert 'virt' machine definitions to use new macros
hw/ppc: convert 'spapr' machine definitions to use new macros
hw/s390x: convert 'ccw' machine definitions to use new macros
hw/arm: convert 'virt' machine definitions to use new macros
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Coverity reports that the newly added 'case R_MAIN_STATUS' is DEADCODE
because it can not be reached. This is because R_MAIN_STATUS is handled
before in the "Unprotected registers" switch statement. Remove it.
Fixes: Coverity CID 1547112
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
[ clg: Rewrote commit log ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The RAM size of the SDMC device is validated for the SoC and set when
the Aspeed machines are initialized and then later used by several
SoC implementations. However, the SDMC model never checks that the RAM
size has been actually set before being used. Do that at realize.
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Jamin_lin < jamin_lin@aspeedtech.com>
hw/hw.h only contains the prototype of hw_error() nowadays, so
files that don't use this function don't need to include this
header.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20240701132649.58345-1-thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Shutdown requests are normally hardware dependent.
By extending pvpanic to also handle shutdown requests, guests can
submit such requests with an easily implementable and cross-platform
mechanism.
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
Message-Id: <20240527-pvpanic-shutdown-v8-5-5a28ec02558b@t-8ch.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The different components of pvpanic duplicate the list of supported
events. Move it to the shared header file to minimize changes when new
events are added.
MST: tweak: keep header included in pvpanic.c to avoid header
dependency, rebase.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
Message-Id: <20240527-pvpanic-shutdown-v8-3-5a28ec02558b@t-8ch.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The implementation of configurable interrupts (interrupts supporting
edge selection) was incorrectly expecting alternating input levels :
this commits adds a new status field `irq_levels` to actually detect
edges.
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Message-id: 20240629110800.539969-2-ines.varhol@telecom-paris.fr
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
boot-mode property sets user values into BOOT_MODE register, on hardware
these are derived from board switches.
Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@amd.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com>
Message-id: 20240621125906.1300995-2-sai.pavan.boddu@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Four mailbox properties are implemented as follows:
1. Customer OTP: GET_CUSTOMER_OTP and SET_CUSTOMER_OTP
2. Device-specific private key: GET_PRIVATE_KEY and
SET_PRIVATE_KEY.
The customer OTP is located in the rows 36-43. The device-specific private key
is located in the rows 56-63.
The customer OTP can be locked with the magic numbers 0xffffffff 0xaffe0000
when running the SET_CUSTOMER_OTP mailbox command. Bit 6 of row 32 indicates
this lock, which is undocumented. The lock also applies to the device-specific
private key.
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The Exynos4210 RNG module requires 32-bit (4-byte) accesses to its registers.
According to the User Manual Section 25.3[1], the registers for RNG operations
are 32-bit. This change ensures that the memory region operations for the
RNG module enforce the correct access sizes, preventing invalid memory accesses.
[1] http://www.mediafire.com/view/8ly2fqls3c9c31c/Exynos_4412_SCP_Users_Manual_Ver.0.10.00_Preliminary0.pdf
Reproducer:
cat << EOF | qemu-system-aarch64 -display none \
-machine accel=qtest, -m 512M -machine smdkc210 -qtest stdio
readb 0x10830454
EOF
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Message-id: 20240618163701.3204975-1-zheyuma97@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
AST2700 have two SCU controllers which are SCU and SCUIO.
Both SCU and SCUIO registers are not compatible previous SOCs
, introduces new registers and adds ast2700 scu, sucio class init handler.
The pclk divider selection of SCUIO is defined in SCUIO280[20:18] and
the pclk divider selection of SCU is defined in SCU280[25:23].
Both of them are not compatible AST2600 SOCs, adds a get_apb_freq function
and trace-event for AST2700 SCU and SCUIO.
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[clg: Fixed spelling : Unhandeled -> Unhandled ]
The SDRAM memory controller(DRAMC) controls the access to external
DDR4 and DDR5 SDRAM and power up to DDR4 and DDR5 PHY.
The DRAM memory controller of AST2700 is not backward compatible
to previous chips such AST2600, AST2500 and AST2400.
Max memory is now 8GiB on the AST2700. Introduce new
aspeed_2700_sdmc and class with read/write operation and
reset handlers.
Define DRAMC necessary protected registers and
unprotected registers for AST2700 and increase
the register set to 0x1000.
Add unlocked property to change controller protected status.
Incrementing the version of vmstate to 2.
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Fix coding style issues from checkpatch.pl
Test command:
scripts/checkpatch.pl --no-tree -f hw/misc/aspeed_sdmc.c
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
These macros are no longer used for ASPEED SOCs, so removes them.
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
AST2700 SLI engine is designed to accelerate the
throughput between cross-die connections.
It have CPU_SLI at CPU die and IO_SLI at IO die.
Introduce dummy AST2700 SLI and SLIIO models.
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
* require x86-64-v2 baseline ISA
* SEV-SNP host support
* fix xsave.flat with TCG
* fixes for CPUID checks done by TCG
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* virtio-blk: remove SCSI passthrough functionality
* require x86-64-v2 baseline ISA
* SEV-SNP host support
* fix xsave.flat with TCG
* fixes for CPUID checks done by TCG
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# gpg: Signature made Wed 05 Jun 2024 02:01:10 AM PDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (46 commits)
hw/i386: Add support for loading BIOS using guest_memfd
hw/i386/sev: Use guest_memfd for legacy ROMs
memory: Introduce memory_region_init_ram_guest_memfd()
i386/sev: Allow measured direct kernel boot on SNP
i386/sev: Reorder struct declarations
i386/sev: Extract build_kernel_loader_hashes
i386/sev: Enable KVM_HC_MAP_GPA_RANGE hcall for SNP guests
i386/kvm: Add KVM_EXIT_HYPERCALL handling for KVM_HC_MAP_GPA_RANGE
i386/sev: Invoke launch_updata_data() for SNP class
i386/sev: Invoke launch_updata_data() for SEV class
hw/i386/sev: Add support to encrypt BIOS when SEV-SNP is enabled
i386/sev: Add support for SNP CPUID validation
i386/sev: Add support for populating OVMF metadata pages
hw/i386/sev: Add function to get SEV metadata from OVMF header
i386/sev: Set CPU state to protected once SNP guest payload is finalized
i386/sev: Add handling to encrypt/finalize guest launch data
i386/sev: Add the SNP launch start context
i386/sev: Update query-sev QAPI format to handle SEV-SNP
i386/sev: Add a class method to determine KVM VM type for SNP guests
i386/sev: Don't return launch measurements for SEV-SNP guests
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Linux has <misc/pvpanic.h>, not <linux/pvpanic.h>. Use the same
directory for QEMU's include/standard-headers/ copy.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Directly calling exit() prevents any kind of management or handling.
Instead use the corresponding runstate API.
The default behavior of the runstate API is the same as exit().
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240523-debugexit-v1-1-d52fcaf7bf8b@t-8ch.de>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Log a guest error instead of a hardware error when
the guest tries to DMA to / from an invalid address.
Signed-off-by: Chris Friedt <cfriedt@meta.com>
Message-ID: <20221018122551.94567-3-cfriedt@meta.com>
[thuth: Add missing #include statement, fix error reported by checkpatch.pl]
Signed-off-by: Thomas Huth <thuth@redhat.com>
This serves to make the local variables a bit less ambiguous.
The latter two arguments are named to match DMA_START, and
DMA_SIZE.
Signed-off-by: Chris Friedt <cfriedt@meta.com>
Message-ID: <20221018122551.94567-2-cfriedt@meta.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
In the case that size1 was zero, because of the explicit
'end1 > addr' check, the range check would fail and the error
message would read as shown below. The correct comparison
is 'end1 >= addr'.
EDU: DMA range 0x40000-0x3ffff out of bounds (0x40000-0x40fff)!
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1254
Signed-off-by: Chris Friedt <cfriedt@meta.com>
[thuth: Adjust patch with regards to the "end1 <= end2" check]
Message-ID: <20221018122551.94567-1-cfriedt@meta.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
sprintf() is deprecated on Darwin since macOS 13.0 / XCode 14.1,
resulting in painful developer experience. Use snprintf() instead.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20240411104340.6617-6-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
