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/linux/arch/riscv/kvm/
H A Daia_device.c39 kvm->arch.aia.in_kernel = true; in aia_create()
54 struct kvm_aia *aia = &kvm->arch.aia; in aia_config()
80 aia->mode = *nr; in aia_config()
82 *nr = aia->mode; in aia_config()
92 aia->nr_ids = *nr; in aia_config()
94 *nr = aia->nr_ids; in aia_config()
101 aia->nr_sources = *nr; in aia_config()
103 *nr = aia->nr_sources; in aia_config()
109 aia in aia_config()
50 struct kvm_aia *aia = &kvm->arch.aia; aia_config() local
143 struct kvm_aia *aia = &kvm->arch.aia; aia_aplic_addr() local
190 aia_imsic_ppn(struct kvm_aia * aia,gpa_t addr) aia_imsic_ppn() argument
208 aia_imsic_hart_index(struct kvm_aia * aia,gpa_t addr) aia_imsic_hart_index() argument
228 struct kvm_aia *aia = &kvm->arch.aia; aia_init() local
568 struct kvm_aia *aia = &kvm->arch.aia; kvm_riscv_aia_inject_msi() local
608 struct kvm_aia *aia = &kvm->arch.aia; kvm_riscv_aia_init_vm() local
[all...]
H A Daia_aplic.c250 struct aplic *aplic = kvm->arch.aia.aplic_state; in aplic_update_irq_range()
283 struct aplic *aplic = kvm->arch.aia.aplic_state; in kvm_riscv_aia_aplic_inject()
392 struct aplic *aplic = kvm->arch.aia.aplic_state; in aplic_mmio_read_offset()
450 addr - vcpu->kvm->arch.aia.aplic_addr, in aplic_mmio_read()
457 struct aplic *aplic = kvm->arch.aia.aplic_state; in aplic_mmio_write_offset()
522 addr - vcpu->kvm->arch.aia.aplic_addr, in aplic_mmio_write()
535 if (!kvm->arch.aia.aplic_state) in kvm_riscv_aia_aplic_set_attr()
549 if (!kvm->arch.aia.aplic_state) in kvm_riscv_aia_aplic_get_attr()
564 if (!kvm->arch.aia.aplic_state) in kvm_riscv_aia_aplic_has_attr()
580 if (!kvm->arch.aia in kvm_riscv_aia_aplic_init()
[all...]
H A Dvcpu.c163 /* Setup VCPU AIA */ in kvm_arch_vcpu_create()
193 /* Cleanup VCPU AIA context */ in kvm_arch_vcpu_destroy()
360 /* Flush AIA high interrupts */ in kvm_riscv_vcpu_flush_interrupts()
394 /* Sync-up AIA high interrupts */ in kvm_riscv_vcpu_sync_interrupts()
456 /* Check AIA high interrupts */ in kvm_riscv_vcpu_has_interrupts()
926 /* Update AIA HW state before entering guest */ in kvm_arch_vcpu_ioctl_run()
H A DMakefile13 kvm-y += aia.o
H A Daia_imsic.c797 if (kvm->arch.aia.mode == KVM_DEV_RISCV_AIA_MODE_EMUL) in kvm_riscv_vcpu_aia_imsic_update()
819 if (kvm->arch.aia.mode == KVM_DEV_RISCV_AIA_MODE_HWACCEL) { in kvm_riscv_vcpu_aia_imsic_update()
1098 if (!kvm->arch.aia.nr_ids) in kvm_riscv_vcpu_aia_imsic_init()
1108 imsic->nr_msis = kvm->arch.aia.nr_ids + 1; in kvm_riscv_vcpu_aia_imsic_init()
/linux/arch/riscv/include/asm/
H A Dkvm_aia.h63 /* CPU AIA CSR context of Guest VCPU */
78 #define kvm_riscv_aia_initialized(k) ((k)->arch.aia.initialized)
80 #define irqchip_in_kernel(k) ((k)->arch.aia.in_kernel)
H A Dkvm_host.h101 /* AIA Guest/VM context */
102 struct kvm_aia aia; member
254 /* AIA VCPU context */
/linux/drivers/irqchip/
H A Dirq-riscv-aplic-msi.c44 * sources" of the RISC-V AIA specification says: in aplic_msi_irq_retrigger_level()
197 * controller to be RISC-V AIA IMSIC controller. in aplic_msi_setup()
H A Dirq-riscv-intc.c203 riscv_isa_extension_available(NULL, SxAIA) ? " using AIA" : ""); in riscv_intc_init_common()
H A Dirq-riscv-imsic-state.c809 pr_err("%pfwP: AIA support not available\n", fwnode); in imsic_setup_state()
/linux/tools/testing/selftests/kvm/riscv/
H A Dget-reg-list.c143 /* AIA registers are always available when Ssaia can't be disabled */ in filter_reg()
1076 {"aia", .feature = KVM_RISCV_ISA_EXT_SSAIA, .regs = aia_regs, .regs_n = ARRAY_SIZE(aia_regs),}
1156 KVM_ISA_EXT_SUBLIST_CONFIG(aia, AIA);
/linux/Documentation/devicetree/bindings/riscv/
H A Dextensions.yaml182 request #42 from riscv/jhauser-2023-RC4") of riscv-aia.
207 ("Merge pull request #42 from riscv/jhauser-2023-RC4") of riscv-aia.
/linux/
H A DMAINTAINERS22657 RISC-V AIA DRIVERS