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5 daysarm/virt: place power button pin number on a defineMauro Carvalho Chehab2-6/+7
Having magic numbers inside the code is not a good idea, as it is error-prone. So, instead, create a macro with the number definition. Link: https://lore.kernel.org/qemu-devel/CAFEAcA-PYnZ-32MRX+PgvzhnoAV80zBKMYg61j2f=oHaGfwSsg@mail.gmail.com/ Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-id: ef0e7f5fca6cd94eda415ecee670c3028c671b74.1723121692.git.mchehab+huawei@kernel.org Suggested-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-08-01hw/arm/mps2-tz.c: fix RX/TX interrupts orderMarco Palumbi1-3/+3
The order of the RX and TX interrupts are swapped. This commit fixes the order as per the following documents: * https://developer.arm.com/documentation/dai0505/latest/ * https://developer.arm.com/documentation/dai0521/latest/ * https://developer.arm.com/documentation/dai0524/latest/ * https://developer.arm.com/documentation/dai0547/latest/ Cc: qemu-stable@nongnu.org Signed-off-by: Marco Palumbi <Marco.Palumbi@tii.ae> Message-id: 20240730073123.72992-1-marco@palumbi.it Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-29hw/arm/smmuv3: Assert input to oas2bits() is validMostafa Saleh1-1/+2
Coverity has spotted a possible problem with the OAS handling (CID 1558464), where the error return of oas2bits() -1 is not checked, which can cause an overflow in oas value. oas2bits() is only called with valid inputs, harden the function to assert that. Reported-By: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 20240722103531.2377348-1-smostafa@google.com Link: https://lore.kernel.org/qemu-devel/CAFEAcA-H=n-3mHC+eL6YjfL1m+x+b+Fk3mkgZbN74WNxifFVow@mail.gmail.com/ Signed-off-by: Mostafa Saleh <smostafa@google.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-24Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Richard Henderson1-0/+1
into staging virtio,pci,pc: features,fixes pci: Initial support for SPDM Responders cxl: Add support for scan media, feature commands, device patrol scrub control, DDR5 ECS control, firmware updates virtio: in-order support virtio-net: support for SR-IOV emulation (note: known issues on s390, might get reverted if not fixed) smbios: memory device size is now configurable per Machine cpu: architecture agnostic code to support vCPU Hotplug Fixes, cleanups all over the place. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmae9l8PHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRp8fYH/impBH9nViO/WK48io4mLSkl0EUL8Y/xrMvH # zKFCKaXq8D96VTt1Z4EGKYgwG0voBKZaCEKYU/0ARGnSlSwxINQ8ROCnBWMfn2sx # yQt08EXVMznNLtXjc6U5zCoCi6SaV85GH40No3MUFXBQt29ZSlFqO/fuHGZHYBwS # wuVKvTjjNF4EsGt3rS4Qsv6BwZWMM+dE6yXpKWk68kR8IGp+6QGxkMbWt9uEX2Md # VuemKVnFYw0XGCGy5K+ZkvoA2DGpEw0QxVSOMs8CI55Oc9SkTKz5fUSzXXGo1if+ # M1CTjOPJu6pMym6gy6XpFa8/QioDA/jE2vBQvfJ64TwhJDV159s= # =k8e9 # -----END PGP SIGNATURE----- # gpg: Signature made Tue 23 Jul 2024 10:16:31 AM AEST # 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: The key's User ID 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: (61 commits) hw/nvme: Add SPDM over DOE support backends: Initial support for SPDM socket support hw/pci: Add all Data Object Types defined in PCIe r6.0 tests/acpi: Add expected ACPI AML files for RISC-V tests/qtest/bios-tables-test.c: Enable basic testing for RISC-V tests/acpi: Add empty ACPI data files for RISC-V tests/qtest/bios-tables-test.c: Remove the fall back path tests/acpi: update expected DSDT blob for aarch64 and microvm acpi/gpex: Create PCI link devices outside PCI root bridge tests/acpi: Allow DSDT acpi table changes for aarch64 hw/riscv/virt-acpi-build.c: Update the HID of RISC-V UART hw/riscv/virt-acpi-build.c: Add namespace devices for PLIC and APLIC virtio-iommu: Add trace point on virtio_iommu_detach_endpoint_from_domain hw/vfio/common: Add vfio_listener_region_del_iommu trace event virtio-iommu: Remove the end point on detach virtio-iommu: Free [host_]resv_ranges on unset_iommu_devices virtio-iommu: Remove probe_done Revert "virtio-iommu: Clear IOMMUDevice when VFIO device is unplugged" gdbstub: Add helper function to unregister GDB register space physmem: Add helper function to destroy CPU AddressSpace ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-07-22smbios: make memory device size configurable per MachineIgor Mammedov1-0/+1
Currently QEMU describes initial[1] RAM* in SMBIOS as a series of virtual DIMMs (capped at 16Gb max) using type 17 structure entries. Which is fine for the most cases. However when starting guest with terabytes of RAM this leads to too many memory device structures, which eventually upsets linux kernel as it reserves only 64K for these entries and when that border is crossed out it runs out of reserved memory. Instead of partitioning initial RAM on 16Gb DIMMs, use maximum possible chunk size that SMBIOS spec allows[2]. Which lets encode RAM in lower 31 bits of 32bit field (which amounts upto 2047Tb per DIMM). As result initial RAM will generate only one type 17 structure until host/guest reach ability to use more RAM in the future. Compat changes: We can't unconditionally change chunk size as it will break QEMU<->guest ABI (and migration). Thus introduce a new machine class field that would let older versioned machines to use legacy 16Gb chunks, while new(er) machine type[s] use maximum possible chunk size. PS: While it might seem to be risky to rise max entry size this large (much beyond of what current physical RAM modules support), I'd not expect it causing much issues, modulo uncovering bugs in software running within guest. And those should be fixed on guest side to handle SMBIOS spec properly, especially if guest is expected to support so huge RAM configs. In worst case, QEMU can reduce chunk size later if we would care enough about introducing a workaround for some 'unfixable' guest OS, either by fixing up the next machine type or giving users a CLI option to customize it. 1) Initial RAM - is RAM configured with help '-m SIZE' CLI option/ implicitly defined by machine. It doesn't include memory configured with help of '-device' option[s] (pcdimm,nvdimm,...) 2) SMBIOS 3.1.0 7.18.5 Memory Device — Extended Size PS: * tested on 8Tb host with RHEL6 guest, which seems to parse type 17 SMBIOS table entries correctly (according to 'dmidecode'). Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20240715122417.4059293-1-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-21aspeed: fix coding styleJamin Lin1-7/+14
Fix coding style issues from checkpatch.pl Test command: ./scripts/checkpatch.pl --no-tree -f hw/arm/aspeed.c Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> Reviewed-by: Cédric Le Goater <clg@redhat.com>
2024-07-21aspeed/soc: support ADC for AST2700Jamin Lin1-0/+12
Add ADC model for AST2700 ADC support. The ADC controller registers base address is start at 0x14C0_0000 and its address space is 0x1000. The ADC controller interrupt is connected to GICINT130_INTC group at bit 16. The GIC IRQ is 130. Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> Reviewed-by: Cédric Le Goater <clg@redhat.com>
2024-07-21aspeed: Introduce a 'boot-emmc' machine optionCédric Le Goater1-0/+30
The default behavior of some Aspeed machines is to boot from the eMMC device, like the rainier-bmc. Others like ast2600-evb could also boot from eMMC if the HW strapping boot-from-eMMC bit was set. Add a property to set or unset this bit. This is useful to test boot images. For now, only activate this property on the ast2600-evb and rainier-bmc machines for which eMMC images are available or can be built. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-21aspeed: Introduce a 'hw_strap1' machine attributeCédric Le Goater1-1/+5
To change default behavior of a machine and boot from eMMC, future changes will add a machine option to let the user configure the boot-from-eMMC HW strapping bit. Add a new machine attribute first. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-21aspeed: Add boot-from-eMMC HW strapping bit to rainier-bmc machineCédric Le Goater1-1/+1
This value is taken from a running Rainier machine. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-21aspeed: Tune eMMC device properties to reflect HW strappingCédric Le Goater1-4/+13
When the boot-from-eMMC HW strapping bit is set, use the 'boot-config' property to set the boot config register to boot from the first boot area partition of the eMMC device. Also set the boot partition size of the device. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-21aspeed: Introduce a AspeedSoCClass 'boot_from_emmc' handlerCédric Le Goater2-0/+15
Report support on the AST2600 SoC if the boot-from-eMMC HW strapping bit is set at the board level. AST2700 also has support but it is not yet ready in QEMU and others SoCs do not have support, so return false always for these. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-21aspeed: Load eMMC first boot area as a boot romCédric Le Goater1-3/+5
The first boot area partition (64K) of the eMMC device should contain an initial boot loader (u-boot SPL). Load it as a ROM only if an eMMC device is available to boot from but no flash device is. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-21aspeed: Change type of eMMC deviceCédric Le Goater1-4/+5
The QEMU device model representing the eMMC device of the machine is currently created with type SD_CARD. Change the type to EMMC now that it is available. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au> Tested-by: Andrew Jeffery <andrew@codeconstruct.com.au> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-18hw/arm/smmu: Refactor SMMU OASMostafa Saleh3-23/+32
SMMUv3 OAS is currently hardcoded in the code to 44 bits, for nested configurations that can be a problem, as stage-2 might be shared with the CPU which might have different PARANGE, and according to SMMU manual ARM IHI 0070F.b: 6.3.6 SMMU_IDR5, OAS must match the system physical address size. This patch doesn't change the SMMU OAS, but refactors the code to make it easier to do that: - Rely everywhere on IDR5 for reading OAS instead of using the SMMU_IDR5_OAS macro, so, it is easier just to change IDR5 and it propagages correctly. - Add additional checks when OAS is greater than 48bits. - Remove unused functions/macros: pa_range/MAX_PA. Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-19-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmuv3: Support and advertise nestingMostafa Saleh1-9/+26
Everything is in place, consolidate parsing of STE cfg and setting translation stage. Advertise nesting if stage requested is "nested". Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-18-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmuv3: Handle translation faults according to SMMUPTWEventInfoMostafa Saleh1-7/+8
Previously, to check if faults are enabled, it was sufficient to check the current stage of translation and check the corresponding record_faults flag. However, with nesting, it is possible for stage-1 (nested) translation to trigger a stage-2 fault, so we check SMMUPTWEventInfo as it would have the correct stage set from the page table walk. Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-17-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmuv3: Support nested SMMUs in smmuv3_notify_iova()Mostafa Saleh2-15/+26
IOMMUTLBEvent only understands IOVA, for stage-1 or stage-2 SMMU instances we consider the input address as the IOVA, but when nesting is used, we can't mix stage-1 and stage-2 addresses, so for nesting only stage-1 is considered the IOVA and would be notified. Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-16-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu: Support nesting in the rest of commandsMostafa Saleh3-3/+45
Some commands need rework for nesting, as they used to assume S1 and S2 are mutually exclusive: - CMD_TLBI_NH_ASID: Consider VMID if stage-2 is supported - CMD_TLBI_NH_ALL: Consider VMID if stage-2 is supported, otherwise invalidate everything, this required a new vmid invalidation function for stage-1 only (ASID >= 0) Also, rework trace events to reflect the new implementation. Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-15-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu: Introduce smmu_iotlb_inv_asid_vmidMostafa Saleh3-9/+15
Soon, Instead of doing TLB invalidation by ASID only, VMID will be also required. Add smmu_iotlb_inv_asid_vmid() which invalidates by both ASID and VMID. However, at the moment this function is only used in SMMU_CMD_TLBI_NH_ASID which is a stage-1 command, so passing VMID = -1 keeps the original behaviour. Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-14-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu: Support nesting in smmuv3_range_inval()Mostafa Saleh3-8/+64
With nesting, we would need to invalidate IPAs without over-invalidating stage-1 IOVAs. This can be done by distinguishing IPAs in the TLBs by having ASID=-1. To achieve that, rework the invalidation for IPAs to have a separate function, while for IOVA invalidation ASID=-1 means invalidate for all ASIDs. Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-13-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu-common: Support nested translationMostafa Saleh2-10/+78
When nested translation is requested, do the following: - Translate stage-1 table address IPA into PA through stage-2. - Translate stage-1 table walk output (IPA) through stage-2. - Create a single TLB entry from stage-1 and stage-2 translations using logic introduced before. smmu_ptw() has a new argument SMMUState which include the TLB as stage-1 table address can be cached in there. Also in smmu_ptw(), a separate path used for nesting to simplify the code, although some logic can be combined. With nested translation class of translation fault can be different, from the class of the translation, as faults from translating stage-1 tables are considered as CLASS_TT and not CLASS_IN, a new member "is_ipa_descriptor" added to "SMMUPTWEventInfo" to differ faults from walking stage 1 translation table and faults from translating an IPA for a transaction. Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-12-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu-common: Add support for nested TLBMostafa Saleh1-4/+33
This patch adds support for nested (combined) TLB entries. The main function combine_tlb() is not used here but in the next patches, but to simplify the patches it is introduced first. Main changes: 1) New field added in the SMMUTLBEntry struct: parent_perm, for nested TLB, holds the stage-2 permission, this can be used to know the origin of a permission fault from a cached entry as caching the “and” of the permissions loses this information. SMMUPTWEventInfo is used to hold information about PTW faults so the event can be populated, the value of stage used to be set based on the current stage for TLB permission faults, however with the parent_perm, it is now set based on which perm has the missing permission When nesting is not enabled it has the same value as perm which doesn't change the logic. 2) As combined TLB implementation is used, the combination logic chooses: - tg and level from the entry which has the smallest addr_mask. - Based on that the iova that would be cached is recalculated. - Translated_addr is chosen from stage-2. Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-11-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu-common: Rework TLB lookup for nestingMostafa Saleh1-21/+43
In the next patch, combine_tlb() will be added which combines 2 TLB entries into one for nested translations, which chooses the granule and level from the smallest entry. This means that with nested translation, an entry can be cached with the granule of stage-2 and not stage-1. However, currently, the lookup for an IOVA is done with input stage granule, which is stage-1 for nested configuration, which will not work with the above logic. This patch reworks lookup in that case, so it falls back to stage-2 granule if no entry is found using stage-1 granule. Also, drop aligning the iova to avoid over-aligning in case the iova is cached with a smaller granule, the TLB lookup will align the iova anyway for each granule and level, and the page table walker doesn't consider the page offset bits. Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-10-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmuv3: Translate CD and TT using stage-2 tableMostafa Saleh1-17/+103
According to ARM SMMU architecture specification (ARM IHI 0070 F.b), In "5.2 Stream Table Entry": [51:6] S1ContextPtr If Config[1] == 1 (stage 2 enabled), this pointer is an IPA translated by stage 2 and the programmed value must be within the range of the IAS. In "5.4.1 CD notes": The translation table walks performed from TTB0 or TTB1 are always performed in IPA space if stage 2 translations are enabled. This patch implements translation of the S1 context descriptor pointer and TTBx base addresses through the S2 stage (IPA -> PA) smmuv3_do_translate() is updated to have one arg which is translation class, this is useful to: - Decide wether a translation is stage-2 only or use the STE config. - Populate the class in case of faults, WALK_EABT is left unchanged for stage-1 as it is always IN, while stage-2 would match the used class (TT, IN, CD), this will change slightly when the ptw supports nested translation as it can also issue TT event with class IN. In case for stage-2 only translation, used in the context of nested translation, the stage and asid are saved and restored before and after calling smmu_translate(). Translating CD or TTBx can fail for the following reasons: 1) Large address size: This is described in (3.4.3 Address sizes of SMMU-originated accesses) - For CD ptr larger than IAS, for SMMUv3.1, it can trigger either C_BAD_STE or Translation fault, we implement the latter as it requires no extra code. - For TTBx, if larger than the effective stage 1 output address size, it triggers C_BAD_CD. 2) Faults from PTWs (7.3 Event records) - F_ADDR_SIZE: large address size after first level causes stage 2 Address Size fault (Also in 3.4.3 Address sizes of SMMU-originated accesses) - F_PERMISSION: Same as an address translation. However, when CLASS == CD, the access is implicitly Data and a read. - F_ACCESS: Same as an address translation. - F_TRANSLATION: Same as an address translation. - F_WALK_EABT: Same as an address translation. These are already implemented in the PTW logic, so no extra handling required. As in CD and TTBx translation context, the iova is not known, setting the InputAddr was removed from "smmuv3_do_translate" and set after from "smmuv3_translate" with the new function "smmuv3_fixup_event" Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-9-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu: Introduce CACHED_ENTRY_TO_ADDRMostafa Saleh1-2/+1
Soon, smmuv3_do_translate() will be used to translate the CD and the TTBx, instead of re-writting the same logic to convert the returned cached entry to an address, add a new macro CACHED_ENTRY_TO_ADDR. Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-8-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu: Consolidate ASID and VMID typesMostafa Saleh3-16/+16
ASID and VMID used to be uint16_t in the translation config, however, in other contexts they can be int as -1 in case of TLB invalidation, to represent all (don’t care). When stage-2 was added asid was set to -1 in stage-2 and vmid to -1 in stage-1 configs. However, that meant they were set as (65536), this was not an issue as nesting was not supported and no commands/lookup uses both. With nesting, it’s critical to get this right as translation must be tagged correctly with ASID/VMID, and with ASID=-1 meaning stage-2. Represent ASID/VMID everywhere as int. Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-7-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu: Split smmuv3_translate()Mostafa Saleh3-121/+134
smmuv3_translate() does everything from STE/CD parsing to TLB lookup and PTW. Soon, when nesting is supported, stage-1 data (tt, CD) needs to be translated using stage-2. Split smmuv3_translate() to 3 functions: - smmu_translate(): in smmu-common.c, which does the TLB lookup, PTW, TLB insertion, all the functions are already there, this just puts them together. This also simplifies the code as it consolidates event generation in case of TLB lookup permission failure or in TT selection. - smmuv3_do_translate(): in smmuv3.c, Calls smmu_translate() and does the event population in case of errors. - smmuv3_translate(), now calls smmuv3_do_translate() for translation while the rest is the same. Also, add stage in trace_smmuv3_translate_success() Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20240715084519.1189624-6-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu: Use enum for SMMU stageMostafa Saleh2-15/+16
Currently, translation stage is represented as an int, where 1 is stage-1 and 2 is stage-2, when nested is added, 3 would be confusing to represent nesting, so we use an enum instead. While keeping the same values, this is useful for: - Doing tricks with bit masks, where BIT(0) is stage-1 and BIT(1) is stage-2 and both is nested. - Tracing, as stage is printed as int. Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Message-id: 20240715084519.1189624-5-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmuv3: Fix encoding of CLASS in eventsMostafa Saleh2-1/+13
The SMMUv3 spec (ARM IHI 0070 F.b - 7.3 Event records) defines the class of events faults as: CLASS: The class of the operation that caused the fault: - 0b00: CD, CD fetch. - 0b01: TTD, Stage 1 translation table fetch. - 0b10: IN, Input address However, this value was not set and left as 0 which means CD and not IN (0b10). Another problem was that stage-2 class is considered IN not TT for EABT, according to the spec: Translation of an IPA after successful stage 1 translation (or, in stage 2-only configuration, an input IPA) - S2 == 1 (stage 2), CLASS == IN (Input to stage) This would change soon when nested translations are supported. While at it, add an enum for class as it would be used for nesting. However, at the moment stage-1 and stage-2 use the same class values, except for EABT. Fixes: 9bde7f0674 “hw/arm/smmuv3: Implement translate callback” Signed-off-by: Mostafa Saleh <smostafa@google.com> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 20240715084519.1189624-4-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu: Fix IPA for stage-2 eventsMostafa Saleh2-4/+10
For the following events (ARM IHI 0070 F.b - 7.3 Event records): - F_TRANSLATION - F_ACCESS - F_PERMISSION - F_ADDR_SIZE If fault occurs at stage 2, S2 == 1 and: - If translating an IPA for a transaction (whether by input to stage 2-only configuration, or after successful stage 1 translation), CLASS == IN, and IPA is provided. At the moment only CLASS == IN is used which indicates input translation. However, this was not implemented correctly, as for stage 2, the code only sets the S2 bit but not the IPA. This field has the same bits as FetchAddr in F_WALK_EABT which is populated correctly, so we don’t change that. The setting of this field should be done from the walker as the IPA address wouldn't be known in case of nesting. For stage 1, the spec says: If fault occurs at stage 1, S2 == 0 and: CLASS == IN, IPA is UNKNOWN. So, no need to set it to for stage 1, as ptw_info is initialised by zero in smmuv3_translate(). Fixes: e703f7076a “hw/arm/smmuv3: Add page table walk for stage-2” Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Message-id: 20240715084519.1189624-3-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-18hw/arm/smmu-common: Add missing size check for stage-1Mostafa Saleh1-0/+10
According to the SMMU architecture specification (ARM IHI 0070 F.b), in “3.4 Address sizes” The address output from the translation causes a stage 1 Address Size fault if it exceeds the range of the effective IPA size for the given CD. However, this check was missing. There is already a similar check for stage-2 against effective PA. Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Mostafa Saleh <smostafa@google.com> Message-id: 20240715084519.1189624-2-smostafa@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-11hw/arm: In STM32L4x5 SOC, connect USART devices to EXTIInès Varhol1-13/+11
The USART devices were previously connecting their outbound IRQs directly to the CPU because the EXTI wasn't handling direct lines interrupts. Now the USART connects to the EXTI inbound GPIOs, and the EXTI connects its IRQs to the CPU. The existing QTest for the USART (tests/qtest/stm32l4x5_usart-test.c) checks that USART1_IRQ in the CPU is pending when expected so it confirms that the connection through the EXTI still works. Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240707085927.122867-4-ines.varhol@telecom-paris.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-09aspeed/soc: set dma64 property for AST2700 ftgmac100Jamin Lin1-0/+3
ASPEED AST2700 SOC is a 64 bits quad core CPUs (Cortex-a35) And the base address of dram is "0x4 00000000" which is 64bits address. Set dma64 property for ftgmac100 model to support 64bits dram address DMA. Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> Reviewed-by: Cédric Le Goater <clg@redhat.com>
2024-07-03Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Richard Henderson1-8/+14
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> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmaF068PHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRp+DMIAMC//mBXIZlPprfhb5cuZklxYi31Acgu5TUr # njqjCkN+mFhXXZuc3B67xmrQ066IEPtsbzCjSnzuU41YK4tjvO1g+LgYJBv41G16 # va2k8vFM5pdvRA+UC9li1CCIPxiEcszxOdzZemj3szWLVLLUmwsc5OZLWWeFA5m8 # vXrrT9miODUz3z8/Xn/TVpxnmD6glKYIRK/IJRzzC4Qqqwb5H3ji/BJV27cDUtdC # w6ns5RYIj5j4uAiG8wQNDggA1bMsTxFxThRDUwxlxaIwAcexrf1oRnxGRePA7PVG # BXrt5yodrZYR2sR6svmOOIF3wPMUDKdlAItTcEgYyxaVo5rAdpc= # =p9h4 # -----END PGP SIGNATURE----- # 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>
2024-07-03hw/arm/virt-acpi-build: Fix id_count in build_iort_id_mappingNicolin Chen1-6/+13
It's observed that Linux kernel booting with the VM reports a "conflicting mapping for input ID" FW_BUG. The IORT doc defines "Number of IDs" to be "the number of IDs in the range minus one", while virt-acpi-build.c simply stores the number of IDs in the id_count without the "minus one". Meanwhile, some of the callers pass in a 0xFFFF following the spec. So, this is a mismatch between the function and its callers. Fix build_iort_id_mapping() by internally subtracting one from the pass-in @id_count. Accordingly make sure that all existing callers pass in a value without the "minus one", i.e. change all 0xFFFFs to 0x10000s. Also, add a few lines of comments to highlight this change along with the referencing document for this build_iort_id_mapping(). Fixes: 42e0f050e3a5 ("hw/arm/virt-acpi-build: Add IORT support to bypass SMMUv3") Suggested-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Message-Id: <20240619201243.936819-1-nicolinc@nvidia.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-03hw/arm/virt-acpi-build: Drop local iort_node_offsetNicolin Chen1-2/+1
Both the other two callers of build_iort_id_mapping() just directly pass in the IORT_NODE_OFFSET macro. Keeping a "const uint32_t" local variable storing the same value doesn't have any gain. Simplify this by replacing the only place using this local variable with the macro directly. Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Message-Id: <20240619001708.926511-1-nicolinc@nvidia.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-02Merge tag 'pull-aspeed-20240702' of https://github.com/legoater/qemu into ↵Richard Henderson2-0/+4
staging aspeed queue: * Coverity fixes * Deprecation of tacoma-bmc machine * Buffer overflow fix in GPIO model * Minor cleanup # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmaDs3QACgkQUaNDx8/7 # 7KEc/BAAj5AS3rLm3NPpU13y1P1hcjuSm1/PVGTJQH+m4K9UaAkJ8VhRB0Y/rdU6 # ygGhKaCHyk96+I49Csz886YU9Wg9qnxaYJAbornHZJVGNy5tuVpQKM20kfgN3XFN # ENJR3e+J6Ye7kCtR1ujcf0mydWDaDyq0i82ykURsudcQLMnGq1gBQGadYjt1hJoN # F9HDPgUJ8/wjQnG8BomsrnuvUSpRTbGNV66FNxXdQ6C6d6OTKQfNnXXqrKO+8QPK # B5XB9FjTk017DUog1jdE1SaEMowml8CmUhjMwLHOcyWhcZpEk90aMX8cQhefUs9y # O6kNin2UYEjcTHA/lyfMQJQMNDDZTE32MyP1LwRE/5ZiHqrT7ViqNvZSPBGBueUz # 9B0xiQTuYqcRqlwgyU73DvnTgrsKFdKQSldj5dXYVnWCKeKY/sCWApHMJxN9xMCA # Uw1E4QfCLkd+TM6DoJAkBHWFsgi44Aym11VU4VviGNRNTgmTptgQzmHiYGNFiGZG # OypVPM8Ti6UeVnW65l9J9f7xA0jDB+XQjhCCaoax9GlUMA4C4/Aln5OXXxIWRWFd # XA3Gn3c/S2j7rMqdfAk68xDHuAJ3wShHlw6HLRd1Xki05WFTeLj1lejLHMdfpNmr # DkQimzHShBqZzZGxc7FsO0keGY8kyIJkZhbCCbZrFXJXQGRdBao= # =LxwO # -----END PGP SIGNATURE----- # 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>
2024-07-02Merge tag 'hw-misc-20240702' of https://github.com/philmd/qemu into stagingRichard Henderson1-13/+17
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) # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmaDiSQACgkQ4+MsLN6t # wN4jmBAA2kxwFAGbKvokANDAZBwWmJdnuIPcqS+jdo/wCuQXOo1ROADd3NFlgQWx # z1xOv/LiAmQiUeeiP+nlA8gWCdW93PErU07og1p1+N2D1sBO6oG5QDlT/tTFuEGd # IL21jG2xWkEemd3PSN2pHKrytpS0e4S0cNZIKgTUTKdv+Mb2ZEiQi7K4zUTjcmjz # nlsSjTXdyKBmoiqNGhITWfbR2IUWjtCpzUO44ceqXd5HDpvfGhpKI7Uwun1W2xNU # yw1XrAFd64Qhd/lvc28G1DLfDdtRIoaRGxgLzQbU6621s0o50Ecs6TNHseuUAKvd # tQhOtM8IEuZ6jVw8nswCPIcJyjbeY29kjI4WmD2weF1fZbDey6Emlrf+dkJUIuCb # TximyTXw3rb1nREUVsEQLF69BKjTjE5+ETaplcTWGHCoH2+uA/5MqygalTH1Ub9W # TwVWSUwpNvIJ3RTsT20YVowkill8piF+ECldTKzJuWjqDviiJDoMm5EFdkkcUB20 # nMyhGoiXtiQ4NYU0/B6HbHOXZkqLbhWcx9G281xJ+RRwjUyVxXD3zHGR9AoOp9ls # EAo/2URJtGN95LJmzCtaD+oo0wRZ5+7lmnqHPPXkYUdwFm4bhe3dP4NggIrS0cXn # 19wvBqQuPwywxIbFEu6327YtfPRcImWIlFthWnm9lUyDmbOqDKw= # =fLCx # -----END PGP SIGNATURE----- # 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>
2024-07-02aspeed/soc: Fix possible divide by zeroJamin Lin1-0/+2
Coverity reports a possible DIVIDE_BY_ZERO issue regarding the "ram_size" object property. This can not happen because RAM has predefined valid sizes per SoC. Nevertheless, add a test to close the issue. Fixes: Coverity CID 1547113 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>
2024-07-02aspeed: Deprecate the tacoma-bmc machineCédric Le Goater1-0/+2
The tacoma-bmc machine was a board including an AST2600 SoC based BMC and a witherspoon like OpenPOWER system. It was used for bring up of the AST2600 SoC in labs. It can be easily replaced by the rainier-bmc machine which is part of a real product offering. Signed-off-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-02hw: skip registration of outdated versioned machine typesDaniel P. Berrangé1-0/+1
This calls the MACHINE_VER_DELETION() macro in the machine type registration method, so that when a versioned machine type reaches the end of its life, it is no longer registered with QOM and thus cannot be used. The actual definition of the machine type should be deleted at this point, but experience shows that can easily be forgotten. By skipping registration the manual code deletion task can be done at any later date. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240620165742.1711389-12-berrange@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-02hw: set deprecation info for all versioned machine typesDaniel P. Berrangé1-0/+1
This calls the MACHINE_VER_DEPRECATION() macro in the definition of all machine type classes which support versioning. This ensures that they will automatically get deprecation info set when they reach the appropriate point in their lifecycle. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240620165742.1711389-11-berrange@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-02hw/arm: convert 'virt' machine definitions to use new macrosDaniel P. Berrangé1-13/+15
This changes the DEFINE_VIRT_MACHINE macro to use the common helpers for constructing versioned symbol names and strings, bringing greater consistency across targets. Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20240620165742.1711389-3-berrange@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-01hw/arm/xilinx_zynq: Add boot-mode propertySai Pavan Boddu1-0/+31
Read boot-mode value as machine property and propagate that to SLCR.BOOT_MODE register. Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@amd.com> Acked-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Francisco Iglesias <francisco.iglesias@amd.com> Message-id: 20240621125906.1300995-3-sai.pavan.boddu@amd.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-01hw/arm/smmu-common: Replace smmu_iommu_mr with smmu_find_sdevNicolin Chen2-14/+6
The caller of smmu_iommu_mr wants to get sdev for smmuv3_flush_config(). Do it directly instead of bridging with an iommu mr pointer. Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Message-id: 20240619002218.926674-1-nicolinc@nvidia.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-07-01hw/misc: Implement mailbox properties for customer OTP and device specific ↵Rayhan Faizel1-0/+2
private keys 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>
2024-07-01hw/arm: Connect OTP device to BCM2835Rayhan Faizel1-1/+12
Replace stubbed OTP memory region with the new OTP device. 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>
2024-06-30hw/arm/bcm2836: Remove unusued struct 'BCM283XClass'Dr. David Alan Gilbert1-12/+0
This struct has been unused since Commit f932093ae165 ("hw/arm/bcm2836: Split out common part of BCM283X classes") Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-06-21hw/arm/sbsa-ref: Enable CPU cluster on ARM sbsa machineXiong Yining1-1/+10
Enable CPU cluster support on SbsaQemu platform, so that users can specify a 4-level CPU hierarchy sockets/clusters/cores/threads. And this topology can be passed to the firmware through /cpus/topology Device Tree. Signed-off-by: Xiong Yining <xiongyining1480@phytium.com.cn> Reviewed-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com> Message-id: 20240607103825.1295328-2-xiongyining1480@phytium.com.cn Tested-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.1 at 2024-08-17 15:49:05 +0000