| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Liu Shuo | 637 | 100.00% | 10 | 100.00% |
| Total | 637 | 10 |
/* SPDX-License-Identifier: GPL-2.0 */ /* * ACRN HSM: hypercalls of ACRN Hypervisor */ #ifndef __ACRN_HSM_HYPERCALL_H #define __ACRN_HSM_HYPERCALL_H #include <asm/acrn.h> /* * Hypercall IDs of the ACRN Hypervisor */ #define _HC_ID(x, y) (((x) << 24) | (y)) #define HC_ID 0x80UL #define HC_ID_GEN_BASE 0x0UL #define HC_SOS_REMOVE_CPU _HC_ID(HC_ID, HC_ID_GEN_BASE + 0x01) #define HC_ID_VM_BASE 0x10UL #define HC_CREATE_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x00) #define HC_DESTROY_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x01) #define HC_START_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x02) #define HC_PAUSE_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x03) #define HC_RESET_VM _HC_ID(HC_ID, HC_ID_VM_BASE + 0x05) #define HC_SET_VCPU_REGS _HC_ID(HC_ID, HC_ID_VM_BASE + 0x06) #define HC_ID_IRQ_BASE 0x20UL #define HC_INJECT_MSI _HC_ID(HC_ID, HC_ID_IRQ_BASE + 0x03) #define HC_VM_INTR_MONITOR _HC_ID(HC_ID, HC_ID_IRQ_BASE + 0x04) #define HC_SET_IRQLINE _HC_ID(HC_ID, HC_ID_IRQ_BASE + 0x05) #define HC_ID_IOREQ_BASE 0x30UL #define HC_SET_IOREQ_BUFFER _HC_ID(HC_ID, HC_ID_IOREQ_BASE + 0x00) #define HC_NOTIFY_REQUEST_FINISH _HC_ID(HC_ID, HC_ID_IOREQ_BASE + 0x01) #define HC_ID_MEM_BASE 0x40UL #define HC_VM_SET_MEMORY_REGIONS _HC_ID(HC_ID, HC_ID_MEM_BASE + 0x02) #define HC_ID_PCI_BASE 0x50UL #define HC_SET_PTDEV_INTR _HC_ID(HC_ID, HC_ID_PCI_BASE + 0x03) #define HC_RESET_PTDEV_INTR _HC_ID(HC_ID, HC_ID_PCI_BASE + 0x04) #define HC_ASSIGN_PCIDEV _HC_ID(HC_ID, HC_ID_PCI_BASE + 0x05) #define HC_DEASSIGN_PCIDEV _HC_ID(HC_ID, HC_ID_PCI_BASE + 0x06) #define HC_ASSIGN_MMIODEV _HC_ID(HC_ID, HC_ID_PCI_BASE + 0x07) #define HC_DEASSIGN_MMIODEV _HC_ID(HC_ID, HC_ID_PCI_BASE + 0x08) #define HC_CREATE_VDEV _HC_ID(HC_ID, HC_ID_PCI_BASE + 0x09) #define HC_DESTROY_VDEV _HC_ID(HC_ID, HC_ID_PCI_BASE + 0x0A) #define HC_ID_PM_BASE 0x80UL #define HC_PM_GET_CPU_STATE _HC_ID(HC_ID, HC_ID_PM_BASE + 0x00) /** * hcall_sos_remove_cpu() - Remove a vCPU of Service VM * @cpu: The vCPU to be removed * * Return: 0 on success, <0 on failure */ static inline long hcall_sos_remove_cpu(u64 cpu) { return acrn_hypercall1(HC_SOS_REMOVE_CPU, cpu); } /** * hcall_create_vm() - Create a User VM * @vminfo: Service VM GPA of info of User VM creation * * Return: 0 on success, <0 on failure */ static inline long hcall_create_vm(u64 vminfo) { return acrn_hypercall1(HC_CREATE_VM, vminfo); } /** * hcall_start_vm() - Start a User VM * @vmid: User VM ID * * Return: 0 on success, <0 on failure */ static inline long hcall_start_vm(u64 vmid) { return acrn_hypercall1(HC_START_VM, vmid); } /** * hcall_pause_vm() - Pause a User VM * @vmid: User VM ID * * Return: 0 on success, <0 on failure */ static inline long hcall_pause_vm(u64 vmid) { return acrn_hypercall1(HC_PAUSE_VM, vmid); } /** * hcall_destroy_vm() - Destroy a User VM * @vmid: User VM ID * * Return: 0 on success, <0 on failure */ static inline long hcall_destroy_vm(u64 vmid) { return acrn_hypercall1(HC_DESTROY_VM, vmid); } /** * hcall_reset_vm() - Reset a User VM * @vmid: User VM ID * * Return: 0 on success, <0 on failure */ static inline long hcall_reset_vm(u64 vmid) { return acrn_hypercall1(HC_RESET_VM, vmid); } /** * hcall_set_vcpu_regs() - Set up registers of virtual CPU of a User VM * @vmid: User VM ID * @regs_state: Service VM GPA of registers state * * Return: 0 on success, <0 on failure */ static inline long hcall_set_vcpu_regs(u64 vmid, u64 regs_state) { return acrn_hypercall2(HC_SET_VCPU_REGS, vmid, regs_state); } /** * hcall_inject_msi() - Deliver a MSI interrupt to a User VM * @vmid: User VM ID * @msi: Service VM GPA of MSI message * * Return: 0 on success, <0 on failure */ static inline long hcall_inject_msi(u64 vmid, u64 msi) { return acrn_hypercall2(HC_INJECT_MSI, vmid, msi); } /** * hcall_vm_intr_monitor() - Set a shared page for User VM interrupt statistics * @vmid: User VM ID * @addr: Service VM GPA of the shared page * * Return: 0 on success, <0 on failure */ static inline long hcall_vm_intr_monitor(u64 vmid, u64 addr) { return acrn_hypercall2(HC_VM_INTR_MONITOR, vmid, addr); } /** * hcall_set_irqline() - Set or clear an interrupt line * @vmid: User VM ID * @op: Service VM GPA of interrupt line operations * * Return: 0 on success, <0 on failure */ static inline long hcall_set_irqline(u64 vmid, u64 op) { return acrn_hypercall2(HC_SET_IRQLINE, vmid, op); } /** * hcall_set_ioreq_buffer() - Set up the shared buffer for I/O Requests. * @vmid: User VM ID * @buffer: Service VM GPA of the shared buffer * * Return: 0 on success, <0 on failure */ static inline long hcall_set_ioreq_buffer(u64 vmid, u64 buffer) { return acrn_hypercall2(HC_SET_IOREQ_BUFFER, vmid, buffer); } /** * hcall_notify_req_finish() - Notify ACRN Hypervisor of I/O request completion. * @vmid: User VM ID * @vcpu: The vCPU which initiated the I/O request * * Return: 0 on success, <0 on failure */ static inline long hcall_notify_req_finish(u64 vmid, u64 vcpu) { return acrn_hypercall2(HC_NOTIFY_REQUEST_FINISH, vmid, vcpu); } /** * hcall_set_memory_regions() - Inform the hypervisor to set up EPT mappings * @regions_pa: Service VM GPA of &struct vm_memory_region_batch * * Return: 0 on success, <0 on failure */ static inline long hcall_set_memory_regions(u64 regions_pa) { return acrn_hypercall1(HC_VM_SET_MEMORY_REGIONS, regions_pa); } /** * hcall_create_vdev() - Create a virtual device for a User VM * @vmid: User VM ID * @addr: Service VM GPA of the &struct acrn_vdev * * Return: 0 on success, <0 on failure */ static inline long hcall_create_vdev(u64 vmid, u64 addr) { return acrn_hypercall2(HC_CREATE_VDEV, vmid, addr); } /** * hcall_destroy_vdev() - Destroy a virtual device of a User VM * @vmid: User VM ID * @addr: Service VM GPA of the &struct acrn_vdev * * Return: 0 on success, <0 on failure */ static inline long hcall_destroy_vdev(u64 vmid, u64 addr) { return acrn_hypercall2(HC_DESTROY_VDEV, vmid, addr); } /** * hcall_assign_mmiodev() - Assign a MMIO device to a User VM * @vmid: User VM ID * @addr: Service VM GPA of the &struct acrn_mmiodev * * Return: 0 on success, <0 on failure */ static inline long hcall_assign_mmiodev(u64 vmid, u64 addr) { return acrn_hypercall2(HC_ASSIGN_MMIODEV, vmid, addr); } /** * hcall_deassign_mmiodev() - De-assign a PCI device from a User VM * @vmid: User VM ID * @addr: Service VM GPA of the &struct acrn_mmiodev * * Return: 0 on success, <0 on failure */ static inline long hcall_deassign_mmiodev(u64 vmid, u64 addr) { return acrn_hypercall2(HC_DEASSIGN_MMIODEV, vmid, addr); } /** * hcall_assign_pcidev() - Assign a PCI device to a User VM * @vmid: User VM ID * @addr: Service VM GPA of the &struct acrn_pcidev * * Return: 0 on success, <0 on failure */ static inline long hcall_assign_pcidev(u64 vmid, u64 addr) { return acrn_hypercall2(HC_ASSIGN_PCIDEV, vmid, addr); } /** * hcall_deassign_pcidev() - De-assign a PCI device from a User VM * @vmid: User VM ID * @addr: Service VM GPA of the &struct acrn_pcidev * * Return: 0 on success, <0 on failure */ static inline long hcall_deassign_pcidev(u64 vmid, u64 addr) { return acrn_hypercall2(HC_DEASSIGN_PCIDEV, vmid, addr); } /** * hcall_set_ptdev_intr() - Configure an interrupt for an assigned PCI device. * @vmid: User VM ID * @irq: Service VM GPA of the &struct acrn_ptdev_irq * * Return: 0 on success, <0 on failure */ static inline long hcall_set_ptdev_intr(u64 vmid, u64 irq) { return acrn_hypercall2(HC_SET_PTDEV_INTR, vmid, irq); } /** * hcall_reset_ptdev_intr() - Reset an interrupt for an assigned PCI device. * @vmid: User VM ID * @irq: Service VM GPA of the &struct acrn_ptdev_irq * * Return: 0 on success, <0 on failure */ static inline long hcall_reset_ptdev_intr(u64 vmid, u64 irq) { return acrn_hypercall2(HC_RESET_PTDEV_INTR, vmid, irq); } /* * hcall_get_cpu_state() - Get P-states and C-states info from the hypervisor * @state: Service VM GPA of buffer of P-states and C-states */ static inline long hcall_get_cpu_state(u64 cmd, u64 state) { return acrn_hypercall2(HC_PM_GET_CPU_STATE, cmd, state); } #endif /* __ACRN_HSM_HYPERCALL_H */
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