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/*
* $FreeBSD$
*/
#ifndef _MACHINE_HYPERVISOR_API_H
#define _MACHINE_HYPERVISOR_API_H
#include <machine/hypervisorvar.h>
#ifndef _ASM
typedef uint64_t devhandle_t;
typedef uint64_t pci_device_t;
typedef uint32_t pci_config_offset_t;
typedef uint8_t pci_config_size_t;
typedef union pci_cfg_data {
uint8_t b;
uint16_t w;
uint32_t dw;
uint64_t qw;
} pci_cfg_data_t;
typedef uint64_t tsbid_t;
typedef uint32_t pages_t;
typedef enum io_attributes {
PCI_MAP_ATTR_READ = (uint32_t)0x01,
PCI_MAP_ATTR_WRITE = (uint32_t)0x02,
} io_attributes_t;
typedef enum io_sync_direction {
IO_SYNC_DEVICE = (uint32_t)0x01,
IO_SYNC_CPU = (uint32_t)0x02,
} io_sync_direction_t;
typedef uint64_t io_page_list_t;
typedef uint64_t r_addr_t;
typedef uint64_t io_addr_t;
typedef struct trap_trace_entry {
uint8_t tte_type; /* Hypervisor or guest entry. */
uint8_t tte_hpstat; /* Hyper-privileged state. */
uint8_t tte_tl; /* Trap level. */
uint8_t tte_gl; /* Global register level. */
uint16_t tte_tt; /* Trap type.*/
uint16_t tte_tag; /* Extended trap identifier. */
uint64_t tte_tstate; /* Trap state. */
uint64_t tte_tick; /* Tick. */
uint64_t tte_tpc; /* Trap PC. */
uint64_t tte_f1; /* Entry specific. */
uint64_t tte_f2; /* Entry specific. */
uint64_t tte_f3; /* Entry specific. */
uint64_t tte_f4; /* Entry specific. */
} trap_trace_entry_t;
typedef struct ldc_state_info {
uint64_t lsi_head_offset;
uint64_t lsi_tail_offset;
uint64_t lse_channel_state;
} ldc_state_info_t;
#define LDC_CHANNEL_DOWN 0
#define LDC_CHANNEL_UP 1
extern uint64_t hv_mmu_map_perm_addr(void *, int, uint64_t, int);
extern uint64_t hv_mmu_unmap_perm_addr(void *, int, int);
extern uint64_t hv_set_ctx0(uint64_t, uint64_t);
extern uint64_t hv_set_ctxnon0(uint64_t, uint64_t);
#ifdef SET_MMU_STATS
extern uint64_t hv_mmu_set_stat_area(uint64_t, uint64_t);
#endif /* SET_MMU_STATS */
extern uint64_t hv_cpu_qconf(int queue, uint64_t paddr, int size);
extern uint64_t hv_cpu_mondo_send(int n, vm_paddr_t cpu_list_ra);
extern uint64_t hv_cpu_yield(void);
extern uint64_t hv_cpu_state(uint64_t cpuid, uint64_t *cpu_state);
extern uint64_t hv_mem_scrub(uint64_t real_addr, uint64_t length,
uint64_t *scrubbed_len);
extern uint64_t hv_mem_sync(uint64_t real_addr, uint64_t length,
uint64_t *flushed_len);
extern uint64_t hv_service_recv(uint64_t s_id, uint64_t buf_pa,
uint64_t size, uint64_t *recv_bytes);
extern uint64_t hv_service_send(uint64_t s_id, uint64_t buf_pa,
uint64_t size, uint64_t *send_bytes);
extern uint64_t hv_service_getstatus(uint64_t s_id, uint64_t *vreg);
extern uint64_t hv_service_setstatus(uint64_t s_id, uint64_t bits);
extern uint64_t hv_service_clrstatus(uint64_t s_id, uint64_t bits);
extern uint64_t hv_mach_desc(uint64_t buffer_ra, uint64_t *buffer_sizep);
extern uint64_t hv_mach_watchdog(uint64_t timeout, uint64_t *time_remaining);
extern uint64_t hv_ttrace_buf_info(uint64_t *, uint64_t *);
extern uint64_t hv_ttrace_buf_conf(uint64_t, uint64_t, uint64_t *);
extern uint64_t hv_ttrace_enable(uint64_t, uint64_t *);
extern uint64_t hv_ttrace_freeze(uint64_t, uint64_t *);
extern uint64_t hv_ttrace_addentry(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t);
extern uint64_t hv_dump_buf_update(uint64_t, uint64_t, uint64_t *);
extern int64_t hv_cnputchar(uint8_t);
extern int64_t hv_cngetchar(uint8_t *);
extern int64_t hv_cnwrite(uint64_t buf_raddr, uint64_t size, uint64_t *nwritten);
extern int64_t hv_cnread(uint64_t buf_raddr, uint64_t size, uint64_t *nread);
extern void hv_cnputs(char *);
extern uint64_t hv_tod_get(uint64_t *seconds);
extern uint64_t hv_tod_set(uint64_t);
extern uint64_t hvio_intr_devino_to_sysino(uint64_t dev_hdl, uint32_t devino,
uint64_t *sysino);
extern uint64_t hvio_intr_getvalid(uint64_t sysino,
int *intr_valid_state);
extern uint64_t hvio_intr_setvalid(uint64_t sysino,
int intr_valid_state);
extern uint64_t hvio_intr_getstate(uint64_t sysino,
int *intr_state);
extern uint64_t hvio_intr_setstate(uint64_t sysino, int intr_state);
extern uint64_t hvio_intr_gettarget(uint64_t sysino, uint32_t *cpuid);
extern uint64_t hvio_intr_settarget(uint64_t sysino, uint32_t cpuid);
extern uint64_t hvio_peek(devhandle_t dev_hdl, uint64_t r_addr, uint64_t size,
uint32_t *err_flag, uint64_t *data);
extern uint64_t hvio_poke(devhandle_t dev_hdl, uint64_t r_addr, uint64_t size,
uint64_t data, uint64_t pcidev, uint32_t *err_flag);
extern uint64_t hvio_ldc_tx_qconf(uint64_t ldc_id, uint64_t base_raddr, uint64_t nentries);
extern uint64_t hvio_ldc_tx_qinfo(uint64_t ldc_id, uint64_t *base_raddr, uint64_t *nentries);
extern uint64_t hvio_ldc_tx_get_state(uint64_t ldc_id, ldc_state_info_t *info);
extern uint64_t hvio_ldc_tx_set_qtail(uint64_t ldc_id, uint64_t tail_offset);
extern uint64_t hvio_ldc_rx_get_state(uint64_t ldc_id, ldc_state_info_t *info);
extern uint64_t hvio_ldc_rx_qconf(uint64_t ldc_id, uint64_t base_raddr, uint64_t nentries);
extern uint64_t hvio_ldc_rx_qinfo(uint64_t ldc_id, uint64_t *base_raddr, uint64_t *nentries);
extern uint64_t hvio_ldc_rx_set_qhead(uint64_t ldc_id, uint64_t head_offset);
extern uint64_t hvio_config_get(devhandle_t dev_hdl, pci_device_t pci_device,
pci_config_offset_t off, pci_config_size_t size, pci_cfg_data_t *data);
extern uint64_t hvio_config_put(devhandle_t dev_hdl, pci_device_t pci_device,
pci_config_offset_t off, pci_config_size_t size,
pci_cfg_data_t data);
extern uint64_t hvio_iommu_map(devhandle_t dev_hdl, tsbid_t tsbid,
pages_t pages, io_attributes_t io_attributes,
io_page_list_t *io_page_list_p,
pages_t *pages_mapped);
extern uint64_t hvio_iommu_demap(devhandle_t dev_hdl, tsbid_t tsbid,
pages_t pages, pages_t *pages_demapped);
extern uint64_t hvio_iommu_getmap(devhandle_t dev_hdl, tsbid_t tsbid,
io_attributes_t *attributes_p, r_addr_t *r_addr_p);
extern uint64_t hvio_iommu_getbypass(devhandle_t dev_hdl, r_addr_t ra,
io_attributes_t io_attributes,
io_addr_t *io_addr_p);
extern uint64_t hvio_dma_sync(devhandle_t dev_hdl, r_addr_t ra,
size_t num_bytes, uint64_t io_sync_direction,
size_t *bytes_synched);
extern void hv_magic_trap_on(void);
extern void hv_magic_trap_off(void);
extern int hv_sim_read(uint64_t offset, vm_paddr_t buffer_ra, uint64_t size);
extern int hv_sim_write(uint64_t offset, vm_paddr_t buffer_ra, uint64_t size);
#endif
#endif /* _MACHINE_HYPERVISOR_API_H */
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