Use de FIELD macro to describe the TXSTATUS and RXSTATUS register
fields.
Signed-off-by: Luc Michel <luc.michel@amd.com>
Reviewed-by: sai.pavan.boddu@amd.com
Message-id: 20231017194422.4124691-7-luc.michel@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Replace register defines with the REG32 macro from registerfields.h in
the Cadence GEM device.
Signed-off-by: Luc Michel <luc.michel@amd.com>
Reviewed-by: sai.pavan.boddu@amd.com
Message-id: 20231017194422.4124691-2-luc.michel@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Testing of the LED state showed that when the LED polarity was
set to GPIO_POLARITY_ACTIVE_LOW and a low logic value was set on
the input GPIO of the LED, the LED was being turn off when it was
expected to be turned on.
Fixes: ddb67f6402 ("hw/misc/led: Allow connecting from GPIO output")
Signed-off-by: Glenn Miles <milesg@linux.vnet.ibm.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Message-id: 20231024191945.4135036-1-milesg@linux.vnet.ibm.com
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Prefer using a well known local first CPU rather than a global one.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231025065909.57344-1-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
qbus_new(), called in i2c_init_bus(), should not be called
on unrealized device.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20231020130331.50048-10-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20231020130331.50048-9-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
QOM objects shouldn't access each other internals fields
except using the QOM API.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20231020130331.50048-8-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Factor reset code out of the DeviceRealize() handler.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20231020130331.50048-7-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231020130331.50048-6-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231020130331.50048-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
sysbus_mmio_map() should not be called on unrealized device.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231020130331.50048-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231020130331.50048-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
sysbus_mmio_map() and sysbus_connect_irq() should not be
called on unrealized device.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231020130331.50048-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-11-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-10-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-9-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-8-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-7-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-6-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
"hw/arm/boot.h" is only required on the source file.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20231025065316.56817-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In commit 442c9d682c when we converted the ERET, ERETAA, ERETAB
instructions to decodetree, the conversion accidentally lost the
correct setting of the syndrome register when taking a trap because
of the FEAT_FGT HFGITR_EL1.ERET bit. Instead of reporting a correct
full syndrome value with the EC and IL bits, we only reported the low
two bits of the syndrome, because the call to syn_erettrap() got
dropped.
Fix the syndrome values for these traps by reinstating the
syn_erettrap() calls.
Fixes: 442c9d682c ("target/arm: Convert ERET, ERETAA, ERETAB to decodetree")
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231024172438.2990945-1-peter.maydell@linaro.org
Move all the ID_AA64DFR* feature test functions together.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231024163510.2972081-7-peter.maydell@linaro.org
Move all the ID_AA64PFR* feature test functions together.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231024163510.2972081-6-peter.maydell@linaro.org
Move the feature test functions that test ID_AA64ISAR* fields
together.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231024163510.2972081-5-peter.maydell@linaro.org
Move the ID_AA64MMFR0 feature test functions up so they are
before the ones for ID_AA64MMFR1 and ID_AA64MMFR2.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231024163510.2972081-4-peter.maydell@linaro.org
Our list of isar_feature functions is not in any particular order,
but tests on fields of the same ID register tend to be grouped
together. A few functions that are tests of fields in ID_AA64MMFR1
and ID_AA64MMFR2 are not in the same place as the rest; move them
into their groups.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231024163510.2972081-3-peter.maydell@linaro.org
The feature test functions isar_feature_*() now take up nearly
a thousand lines in target/arm/cpu.h. This header file is included
by a lot of source files, most of which don't need these functions.
Move the feature test functions to their own header file.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231024163510.2972081-2-peter.maydell@linaro.org
Implement a model of the Neoverse N2 CPU. This is an Armv9.0-A
processor very similar to the Cortex-A710. The differences are:
* no FEAT_EVT
* FEAT_DGH (data gathering hint)
* FEAT_NV (not yet implemented in QEMU)
* Statistical Profiling Extension (not implemented in QEMU)
* 48 bit physical address range, not 40
* CTR_EL0.DIC = 1 (no explicit icache cleaning needed)
* PMCR_EL0.N = 6 (always 6 PMU counters, not 20)
Because it has 48-bit physical address support, we can use
this CPU in the sbsa-ref board as well as the virt board.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20230915185453.1871167-3-peter.maydell@linaro.org
Correct a couple of minor errors in the Cortex-A710 definition:
* ID_AA64DFR0_EL1.DebugVer is 9 (indicating Armv8.4 debug architecture)
* ID_AA64ISAR1_EL1.APA is 5 (indicating more PAuth support)
* there is an IMPDEF CPUCFR_EL1, like that on the Neoverse-N1
Fixes: e3d45c0a89 ("target/arm: Implement cortex-a710")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20230915185453.1871167-2-peter.maydell@linaro.org
* Update of Andrew's email
* Split of AspeedSoCState per 2400/2600/10x0
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Merge tag 'pull-aspeed-20231025' of https://github.com/legoater/qemu into staging
aspeed queue:
* Update of Andrew's email
* Split of AspeedSoCState per 2400/2600/10x0
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# gpg: Signature made Wed 25 Oct 2023 17:54:45 JST
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [unknown]
# 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-20231025' of https://github.com/legoater/qemu:
hw/arm/aspeed: Move AspeedSoCState::cpu/vic to Aspeed2400SoCState
hw/arm/aspeed: Move AspeedSoCState::a7mpcore to Aspeed2600SoCState
hw/arm/aspeed: Move AspeedSoCState::armv7m to Aspeed10x0SoCState
hw/arm/aspeed: Check 'memory' link is set in common aspeed_soc_realize
hw/arm/aspeed: Introduce TYPE_ASPEED2400_SOC
hw/arm/aspeed: Introduce TYPE_ASPEED2600_SOC
hw/arm/aspeed: Introduce TYPE_ASPEED10X0_SOC
hw/arm/aspeed: Dynamically allocate AspeedMachineState::soc field
hw/arm/aspeed: Rename aspeed_soc_realize() as AST2400/2500 specific
hw/arm/aspeed: Rename aspeed_soc_init() as AST2400/2500 specific
hw/arm/aspeed: Extract code common to all boards to a common file
MAINTAINERS: aspeed: Update Andrew's email address
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This was introduced in KVM in Linux 2.6.33, we can require it
unconditionally. KVM_CLOCK_TSC_STABLE was only added in Linux 4.9,
for now do not require it (though it would allow the removal of some
pretty yucky code).
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This was introduced in KVM in Linux 2.6.36, and could already be used at
the time to save/restore FPU data even on older processor. We can require
it unconditionally and stop using KVM_GET/SET_FPU.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Since we now assume that ioeventfds are present, kvm_io_listener is always
registered. Merge it with kvm_coalesced_pio_listener in a single
listener. Since PIO space does not have KVM memslots attached to it,
the priority is irrelevant.
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
