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8 daysmigration: Fix migration failure when aia is configured as aplic-imsicliu.xuemei1@zte.com.cn2-4/+18
Address an error in migration when aia is configured as 'aplic-imsic' in riscv kvm vm by adding riscv_aplic_state_needed() and riscv_imsic_state_needed() to determine whether the corresponding sates are needed. Previously, the fields in the vmsds of 'riscv_aplic' and 'riscv_imsic' can only be initialized under certain special conditions in commit 95a97b3fd2. However, the corresponding ses of these vmsds are inserted into the savevm_state.handlers unconditionally. This led to migration failure characterized by uninitialized fields when save vm state: qemu-system-riscv64: ../migration/vmstate.c:433: vmstate_save_state_v: Assertion 'first_elem || !n_elems || !size' failed. Fixes: 95a97b3fd2 ("target/riscv: update APLIC and IMSIC to support KVM AIA") Signed-off-by: Xuemei Liu <liu.xuemei1@zte.com.cn> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20250616150034827wuHs_ffe3Qm8cqFXT7HeW@zte.com.cn> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
8 dayshw/intc: riscv_aclint: Fix mtime write for sstc extensionJim Shu1-0/+5
When changing the mtime value, the period of [s|vs]timecmp timers should also be updated, similar to the period of mtimecmp timer. The period of the stimecmp timer is the time until the next S-mode timer IRQ. The value is calculated as "stimecmp - time". [1] It is equal to "stimecmp - mtime" since the time CSR is a read-only shadow of the memory-mapped mtime register. Thus, changing mtime value will update the period of stimecmp timer. Similarly, the period of vstimecmp timer is calculated as "vstimecmp - (mtime + htimedelta)" [2], so changing mtime value will update the period of vstimecmp timer. [1] RISC-V Priv spec ch 9.1.1. Supervisor Timer (stimecmp) Register A supervisor timer interrupt becomes pending, as reflected in the STIP bit in the mip and sip registers whenever time contains a value greater than or equal to stimecmp. [2] RISC-V Priv spec ch19.2.1. Virtual Supervisor Timer (vstimecmp) Register A virtual supervisor timer interrupt becomes pending, as reflected in the VSTIP bit in the hip register, whenever (time + htimedelta), truncated to 64 bits, contains a value greater than or equal to vstimecmp Signed-off-by: Jim Shu <jim.shu@sifive.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20250519143518.11086-3-jim.shu@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
10 daysarm/cpu: Store id_mmfr0-5 into the idregs arrayEric Auger1-4/+4
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Sebastian Ott <sebott@redhat.com> Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-id: 20250617153931.1330449-12-cohuck@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
10 daysarm/cpu: Store id_dfr0/1 into the idregs arrayEric Auger1-1/+1
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Sebastian Ott <sebott@redhat.com> Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-id: 20250617153931.1330449-11-cohuck@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
10 daysarm/cpu: Store id_pfr0/1/2 into the idregs arrayEric Auger1-2/+3
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Sebastian Ott <sebott@redhat.com> Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-id: 20250617153931.1330449-10-cohuck@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
10 daysarm/cpu: Store id_isar0-7 into the idregs arrayEric Auger1-6/+6
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Sebastian Ott <sebott@redhat.com> Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-id: 20250617153931.1330449-9-cohuck@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-06-19hw/loongarch/virt: Add reset support for kernel irqchipBibo Mao6-0/+24
When system reboot, interrupt controller is restored to initial state. However if interrupt controller extioi/ipi/pch_pic is emulated in kernel, it should notify kvm to do so. Here suspend and restore API is used for reset, set initial state in qemu user space and restore API is used to notify kvm to reload register state. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-11-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongarch_pch: Inject irq line interrupt to kernelBibo Mao1-0/+5
If kvm_irqchip_in_kernel() return true, irq line interrupt can be injected with API kvm_set_irq() to KVM. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-10-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongarch_pch: Add kernel irqchip save and restore functionBibo Mao2-0/+69
Add save and store funtction if kvm_irqchip_in_kernel() return true, it is to get and set PCH PCI irqchip state from KVM kernel. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-9-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongarch_pch: Add kernel irqchip realize functionBibo Mao3-4/+50
Function kvm_pic_realize() is added if kvm_irqchip_in_kernel() return true. It is to notify KVM kernel to create and initialize PCH PCI device in kernel mode. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-8-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongarch_pch_msi: Inject MSI interrupt to kernelBibo Mao1-0/+10
If kvm_irqchip_in_kernel() return true, MSI interrupt can be injected with API kvm_irqchip_send_msi() to KVM. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-7-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongarch_ipi: Add kernel irqchip save and restore functionBibo Mao2-0/+74
Add save and store funtction if kvm_irqchip_in_kernel() return true, it is to get and set IPI irqchip state from KVM kernel. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-6-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongson_ipi: Add load and save interface with ipi_common classBibo Mao1-0/+28
Add pre_save and post_load interfaces with ipi_common class, here only framework ipi_common adds these interfaces. The defailed implementation is LoongArchIPI child device in later. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-5-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongarch_ipi: Add kernel irqchip realize functionBibo Mao4-0/+39
Function kvm_ipi_realize() is added if kvm_irqchip_in_kernel() return true. It is to create and initialize IPI device in kernel mode. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-4-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongarch_extioi: Add kernel irqchip save and restore functionBibo Mao2-0/+104
Add save and store funtction if kvm_irqchip_in_kernel() return true, it is to get and set ExtIOI irqchip state from KVM kernel. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-3-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-19hw/intc/loongarch_extioi: Add kernel irqchip realize functionBibo Mao3-12/+67
Function kvm_extioi_realize() is added if kvm_irqchip_in_kernel is set. It is to create and initialize ExtIOI device in kernel mode. Reviewed-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20250606063033.2557365-2-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-06-16hw/intc/arm_gic: introduce a first-cpu-index propertyFrederic Konrad2-1/+2
This introduces a first-cpu-index property to the arm-gic, as some SOCs could have two separate GIC (ie: the zynqmp). Signed-off-by: Clément Chigot <chigot@adacore.com> Message-id: 20250526085523.809003-3-chigot@adacore.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: slightly expanded comment documenting GIC property] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-06-10hw/intc/loongarch_pch: Convert to little endian with ID registerBibo Mao1-1/+1
With PCH ID register, it is defined as union type as follows: union LoongArchPIC_ID { struct { uint8_t _reserved_0[3]; uint8_t id; uint8_t version; uint8_t _reserved_1; uint8_t irq_num; uint8_t _reserved_2; } QEMU_PACKED desc; uint64_t data; } And with pch driver in virt machine irq_number is parsed with little endian method: vec_count = ((readq(priv->base) >> 48) & 0xff) + 1 So the value of ID register should be converted to little endian. With this patch, linux kernel passes to run on S390 big endian host machine with TCG method. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250604065502.1114098-3-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-25hw/intc/aspeed Fix coding styleJamin Lin1-2/+4
Fix coding style issues from checkpatch.pl. Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20250522023305.2486536-3-jamin_lin@aspeedtech.com Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-25hw/intc/aspeed: Set impl.min_access_size to 4Jamin Lin1-0/+6
This patch explicitly sets ".impl.min_access_size = 4" to match the declared ".valid.min_access_size = 4", enforcing stricter access size checking and preventing inconsistent partial accesses to the interrupt controller registers. Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20250522023305.2486536-2-jamin_lin@aspeedtech.com Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-14hw/arm: Replace TABs for spaces in OMAP board and device codeSantiago Monserrat Campanello1-77/+77
In hw/arm and include/hw/arm, some source files for the OMAP SoC and the sx1 boards that are our only remaining OMAP boards still have hard-coded tabs (almost entirely used for the indent on inline comments, not for actual code indent). Replace the tabs with spaces using vim :retab. I used 4 spaces except in some defines and comments where I tried to put everything aligned in the same column for better readability. This commit is a purely whitespace-only change. Signed-off-by: Santiago Monserrat Campanello <santimonserr@gmail.com> Message-id: 20250505131130.82206-1-santimonserr@gmail.com Resolves: https://gitlab.com/qemu-project/qemu/-/issues/373 [PMM: expanded commit message] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14hw/intc/loongarch_pch: Merge three memory region into oneBibo Mao1-65/+1
Since memory region iomem supports memory access size with 1/2/4/8, it can be used for memory region iomem8 and iomem32_high. Now remove memory region iomem8 and iomem32_high, merge them into iomem together. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023754.1877445-5-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Set flexible memory access size with iomem regionBibo Mao1-3/+10
The original iomem region only supports 4 bytes access size, set it ok with 1/2/4/8 bytes. Also unaligned memory access is not supported. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023754.1877445-4-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Rename memory region iomem32_low with iomemBibo Mao1-19/+7
Rename memory region iomem32_low with iomem, also change ops name as follows: loongarch_pch_pic_reg32_low_ops --> loongarch_pch_pic_ops loongarch_pch_pic_low_readw --> loongarch_pch_pic_read loongarch_pch_pic_low_writew --> loongarch_pch_pic_write Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023754.1877445-3-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Use unified trace event for memory region opsBibo Mao2-24/+8
Add trace event trace_loongarch_pch_pic_read(), replaces the following three events: trace_loongarch_pch_pic_low_readw() trace_loongarch_pch_pic_high_readw() trace_loongarch_pch_pic_readb() The similiar with write trace event. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023754.1877445-2-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Use generic write callback for iomem8 regionBibo Mao1-21/+10
Add iomem8 region register write operation emulation in generic write function loongarch_pch_pic_write(), and use this function for iomem8 region. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023754.1877445-1-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Use generic write callback for iomem32_high regionBibo Mao1-23/+5
Add iomem32_high region register write operation emulation in generic write function loongarch_pch_pic_write(), and use this function for iomem32_high region. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-12-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Use generic write callback for iomem32_low regionBibo Mao1-67/+73
For memory region iomem32_low, generic write callback is used. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-11-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Use generic read callback for iomem8 regionBibo Mao1-20/+8
Add iomem8 region register read operation emulation in generic read function loongarch_pch_pic_read(), and use this function for iomem8 region. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-10-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Use generic read callback for iomem32_high regionBibo Mao1-19/+8
Add register read operation emulation in generic read function loongarch_pch_pic_read(), and use this function for iomem32_high region. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-9-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Use generic read callback for iomem32_low regionBibo Mao1-20/+47
For memory region iomem32_low, generic read callback is used. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-8-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Discard write operation with ISR registerBibo Mao1-6/+0
With the latest 7A1000 user manual, interrupt status register ISR is read only. Here discard write operation with ISR register. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-7-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Use relative address in MemoryRegionOpsBibo Mao1-18/+16
Parameter address for read and write callback in MemoryRegionOps is relative offset with base address of this MemoryRegionOps. It can be directly used as offset and offset calculation can be removed. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-6-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Set version information at initial stageBibo Mao2-7/+15
Register PCH_PIC_INT_ID constains version and supported irq number information, and it is read only register. The detailed value can be set at initial stage, rather than read callback. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-5-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Remove some duplicate macroBibo Mao1-10/+10
The meaning of macro definition STATUS_LO_START is simliar with PCH_PIC_INT_STATUS, only that offset is different, the same for macro POL_LO_START. Now remove these duplicated macro definitions. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-4-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Modify register name PCH_PIC_xxx_OFFSET with PCH_PIC_xxxBibo Mao1-10/+10
Macro PCH_PIC_HTMSI_VEC_OFFSET and PCH_PIC_ROUTE_ENTRY_OFFSET is renamed as PCH_PIC_HTMSI_VEC and PCH_PIC_ROUTE_ENTRY separately, it is easier to understand. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Clement Mathieu--Drif <clement.mathieu--drif@eviden.com> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-3-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14hw/intc/loongarch_pch: Modify name of some registersBibo Mao1-24/+26
For some registers with width 8 bytes, its name is something like PCH_PIC_INT_ID_LO and PCH_PIC_INT_ID_HI. From hardware manual, register name is PCH_PIC_INT_ID instead. Here name PCH_PIC_INT_ID is used, and PCH_PIC_INT_ID + 4 is used for PCH_PIC_INT_ID_HI. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Clement Mathieu--Drif <clement.mathieu--drif@eviden.com> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20250507023148.1877287-2-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-06Merge tag 'pull-loongarch-20250506' of https://github.com/bibo-mao/qemu into ↵Stefan Hajnoczi5-22/+111
staging loongarch queue # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQQNhkKjomWfgLCz0aQfewwSUazn0QUCaBljTgAKCRAfewwSUazn # 0cSzAPoCbqppm5lUPgFAacD4m1sUI6jLk5pJGMsQTQHkMZ34yQD7BswZhMWPL44Z # LmrZgO7NfqAv96AF1mpRawV9ZXSOGAQ= # =3itp # -----END PGP SIGNATURE----- # gpg: Signature made Mon 05 May 2025 21:18:06 EDT # gpg: using EDDSA key 0D8642A3A2659F80B0B3D1A41F7B0C1251ACE7D1 # gpg: Good signature from "bibo mao <maobibo@loongson.cn>" [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: 7044 3A00 19C0 E97A 31C7 13C4 8E86 8FB7 A176 9D4C # Subkey fingerprint: 0D86 42A3 A265 9F80 B0B3 D1A4 1F7B 0C12 51AC E7D1 * tag 'pull-loongarch-20250506' of https://github.com/bibo-mao/qemu: hw/loongarch/virt: Allow user to customize OEM ID and OEM table ID hw/loongarch/virt: Replace RSDT with XSDT table hw/loongarch/virt: Get physical entry address with elf file hw/intc/loongarch_pch: Replace legacy reset callback with new api hw/intc/loongarch_pch: Add reset support hw/intc/loongarch_extioi: Replace legacy reset callback with new api hw/intc/loongarch_extioi: Add reset support hw/intc/loongarch_ipi: Add reset support Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-05-06hw/intc/loongarch_pch: Replace legacy reset callback with new apiBibo Mao1-18/+8
Replace legacy reset callback register device_class_set_legacy_reset() with new function resettable_class_set_parent_phases(). With new API, it will call reset callback of parent object. The internal state has been cleared in parent object LOONGARCH_PIC_COMMON, here parent_phases.hold() is directly called. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06hw/intc/loongarch_pch: Add reset supportBibo Mao1-0/+25
Add reset support with LoongArch pci irqchip, and register reset callback support with new API resettable_class_set_parent_phases(). Clear internal HW registers and SW state when virt machine resets. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06hw/intc/loongarch_extioi: Replace legacy reset callback with new apiBibo Mao1-4/+8
Replace legacy reset callback register device_class_set_legacy_reset() with new function resettable_class_set_parent_phases(). With new API, it will call reset callback of parent object and then itself. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06hw/intc/loongarch_extioi: Add reset supportBibo Mao1-0/+41
Add reset support with extioi irqchip, and register reset callback support with new API resettable_class_set_parent_phases(). Clear internal HW registers and SW state when virt machine resets. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06hw/intc/loongarch_ipi: Add reset supportBibo Mao1-0/+29
Add reset support with ipi object, register reset callback and clear internal registers when virt machine resets. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-05hw/intc/aspeed: Add support for AST2700 TSP INTCSteven Lee1-2/+207
- Define new types for ast2700tsp INTC and INTCIO - Add register definitions for TSP INTC and INTCIO - Implement write handlers for TSP INTC and INTCIO - Register new types in aspeed_intc_register_types The design of the TSP INTC and INTCIO controllers is similar to AST2700, with the following differences: - AST2700 Support GICINT128 to GICINT136 in INTC The INTCIO GIC_192_201 has 10 output pins, mapped as follows: Bit 0 -> GIC 192 Bit 1 -> GIC 193 Bit 2 -> GIC 194 Bit 3 -> GIC 195 Bit 4 -> GIC 196 - AST2700-tsp Support TSPINT128 to TSPINT136 in INTC The INTCIO TSPINT_160_169 has 10 output pins, mapped as follows: Bit 0 -> TSPINT 160 Bit 1 -> TSPINT 161 Bit 2 -> TSPINT 162 Bit 3 -> TSPINT 163 Bit 4 -> TSPINT 164 Signed-off-by: Steven Lee <steven_lee@aspeedtech.com> Change-Id: I3f3aca4b90129640369cf4a92deb4b9a12df5b70 Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20250502103449.3091642-5-steven_lee@aspeedtech.com Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05hw/intc/aspeed: Add support for AST2700 SSP INTCSteven Lee1-0/+211
- Define new types for ast2700ssp INTC and INTCIO - Add register definitions for SSP INTC and INTCIO - Implement write handlers for SSP INTC and INTCIO - Register new types in aspeed_intc_register_types The design of the SSP INTC and INTCIO controllers is similar to AST2700, with the following differences: - AST2700 Support GICINT128 to GICINT136 in INTC The INTCIO GIC_192_201 has 10 output pins, mapped as follows: Bit 0 -> GIC 192 Bit 1 -> GIC 193 Bit 2 -> GIC 194 Bit 3 -> GIC 195 Bit 4 -> GIC 196 - AST2700-ssp Support SSPINT128 to SSPINT136 in INTC The INTCIO SSPINT_160_169 has 10 output pins, mapped as follows: Bit 0 -> SSPINT 160 Bit 1 -> SSPINT 161 Bit 2 -> SSPINT 162 Bit 3 -> SSPINT 163 Bit 4 -> SSPINT 164 Signed-off-by: Steven Lee <steven_lee@aspeedtech.com> Change-Id: Ib8cb0e264505cef48e17f173e057f3b2d1ea35c4 Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20250502103449.3091642-4-steven_lee@aspeedtech.com Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-04-25hw/intc/i8259: Remove unused DEBUG_PIC defineBALATON Zoltan1-4/+1
The debug printfs were converted to traces so this define is now unused. Fixes: 0880a87300 (i8259: convert DPRINTFs into trace) Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com> Message-ID: <20250423101125.B243A55C592@zero.eik.bme.hu> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-04-25qom: Make InterfaceInfo[] uses constPhilippe Mathieu-Daudé15-15/+15
Mechanical change using: $ sed -i -E 's/\(InterfaceInfo.?\[/\(const InterfaceInfo\[/g' \ $(git grep -lE '\(InterfaceInfo.?\[\]\)') Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20250424194905.82506-7-philmd@linaro.org>
2025-04-25qom: Have class_init() take a const data argumentPhilippe Mathieu-Daudé65-74/+76
Mechanical change using gsed, then style manually adapted to pass checkpatch.pl script. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250424194905.82506-4-philmd@linaro.org>
2025-04-24Merge tag 'pull-misc-2025-04-24' of https://repo.or.cz/qemu/armbru into stagingStefan Hajnoczi3-6/+0
Miscellaneous patches for 2025-04-24 # -----BEGIN PGP SIGNATURE----- # # iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuRhlMFAmgJ7dYSHGFybWJydUBy # ZWRoYXQuY29tAAoJEDhwtADrkYZTiZIP/1PFAg/s3SoiLQwH/ZrjyUkm1kiKnjOH # CC5Stw6I9tuYnDAhASAdSymofLv0NNydNe5ai6ZZAWRyRYjIcfNigKAGK4Di+Uhe # nYxT0Yk8hNGwMhl6NnBp4mmCUNCwcbjT9uXdiYQxFYO/qqYR1388xJjeN3c362l3 # AaLrE5bX5sqa6TAkTeRPjeIqxlyGT7jnCrN7I1hMhDvbc3ITF3AMfYFMjnmAQgr+ # mTWGS1QogqqkloODbR1DKD1CAWOlpK+0HibhNF+lz71P0HlwVvy+HPXso505Wf0B # dMwlSrZ1DnqNVF/y5IhMEMslahKajbjbFVhBjmrGl/8T821etCxxgB20c0vyFRy8 # qTyJGwBZaEo0VWr70unSmq45TRoeQvdHAw/e+GtilR0ci80q2ly4gbObnw7L8le+ # gqZo4IWmrwp2sbPepE57sYKQpEndwbRayf/kcFd0LPPpeINu9ZooXkYX0pOo6Cdg # vDKMaEB1/fmPhjSlknxkKN9LZdR+nDw8162S1CKsUdWanAOjmP8haN19aoHhIekZ # q+r2qUq/U827yNy9/qbInmsoFYDz9s6sAOE63jibd5rZZ9Anei6NOSgLzA4CqCR1 # +d0+TXp19gP9mLMFs7/ZclwkXCz47OQYhXYphjI3wM9x+xbdRcI4n+DOH5u5coKx # AsA6+2n0GF4Y # =GaoH # -----END PGP SIGNATURE----- # gpg: Signature made Thu 24 Apr 2025 03:52:54 EDT # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * tag 'pull-misc-2025-04-24' of https://repo.or.cz/qemu/armbru: cleanup: Drop pointless label at end of function cleanup: Drop pointless return at end of function cleanup: Re-run return_directly.cocci Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-04-24Merge tag 'pull-loongarch-20250424' of https://github.com/gaosong715/qemu ↵Stefan Hajnoczi1-9/+0
into staging pull-loongarch-20230424 # -----BEGIN PGP SIGNATURE----- # # iLMEAAEKAB0WIQS4/x2g0v3LLaCcbCxAov/yOSY+3wUCaAmmRQAKCRBAov/yOSY+ # 3yZoA/4udi9ZmLsaiPqfKCS+0eF8XScIT493lVD359lFTBTT7mshh9PPhTLzdtiC # 8fcfYi7jSjfC9gGTjPgnNCOzKIg3Gbdl61AFDgIwd8q/5HQAgonHAywTUtmqDaPK # bXZ/JkkJQby2dla6015XKQS/d/EXWHgYjrcb1JZIRoaLworZPw== # =zBCJ # -----END PGP SIGNATURE----- # gpg: Signature made Wed 23 Apr 2025 22:47:33 EDT # gpg: using RSA key B8FF1DA0D2FDCB2DA09C6C2C40A2FFF239263EDF # gpg: Good signature from "Song Gao <m17746591750@163.com>" [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: B8FF 1DA0 D2FD CB2D A09C 6C2C 40A2 FFF2 3926 3EDF * tag 'pull-loongarch-20250424' of https://github.com/gaosong715/qemu: target/loongarch: Guard BCEQZ/BCNEZ instructions with FP feature target/loongarch: Add CRC feature flag and use it to gate CRC instructions linux-user/loongarch64: Decode BRK break codes for FPE signals target/loongarch: Move definition of TCG specified function to tcg directory target/loongarch: Add static definition with function loongarch_tlb_search() target/loongarch: Move function loongarch_tlb_search to directory tcg target/loongarch: Define function loongarch_get_addr_from_tlb() non-static target/loongarch: Set function loongarch_map_address() with common code target/loongarch: Add stub function loongarch_get_addr_from_tlb target/loongarch: Move function get_dir_base_width to common directory target/loongarch: Add function loongarch_get_addr_from_tlb target/loongarch: Move header file helper.h to directory tcg hw/intc/loongarch_pch_msi: Remove gpio input handler Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
generated by cgit v1.1 at 2025-07-12 01:49:13 +0000