6aa61efd09
This interface can be used by other system processes by means of the newly provided vbox API in libsys.
127 lines
2.6 KiB
C
127 lines
2.6 KiB
C
#ifndef _VBOX_VMMDEV_H
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#define _VBOX_VMMDEV_H
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#define VMMDEV_PCI_VID 0x80ee
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#define VMMDEV_PCI_DID 0xcafe
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#define VMMDEV_REQ_HOSTTIME 10
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#define VMMDEV_REQ_ACKNOWLEDGEEVENTS 41
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#define VMMDEV_REQ_REPORTGUESTINFO 50
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#define VMMDEV_REQ_HGCMCONNECT 60
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#define VMMDEV_REQ_HGCMDISCONNECT 61
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#define VMMDEV_REQ_HGCMCALL 62
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#define VMMDEV_REQ_HGCMCANCEL 64
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#define VMMDEV_ERR_OK 0 /* success */
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#define VMMDEV_ERR_GENERIC (-1) /* general failure */
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#define VMMDEV_ERR_HGCM_NOT_FOUND (-2900) /* service not found */
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#define VMMDEV_ERR_HGCM_DENIED 2901 /* client rejected */
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#define VMMDEV_ERR_HGCM_INVALID_ADDR (-2902) /* invalid address */
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#define VMMDEV_ERR_HGCM_ASYNC_EXEC 2903 /* call in progress */
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#define VMMDEV_ERR_HGCM_INTERNAL (-2904) /* internal error */
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#define VMMDEV_ERR_HGCM_INVALID_ID (-2905) /* invalid client ID */
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#define VMMDEV_MAKEWORD(m,n) (((m) << 16) | (n))
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#define VMMDEV_BACKDOOR_VERSION VMMDEV_MAKEWORD(1, 1)
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#define VMMDEV_GUEST_VERSION VMMDEV_MAKEWORD(1, 4)
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#define VMMDEV_GUEST_OS_OTHER 0x90000 /* this is L4 - close enough */
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struct VMMDevRequestHeader {
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u32_t size;
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u32_t version;
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u32_t type;
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i32_t result;
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u32_t reserved[2];
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};
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struct VMMDevReportGuestInfo {
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struct VMMDevRequestHeader header;
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u32_t add_version;
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u32_t os_type;
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};
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struct VMMDevReqHostTime {
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struct VMMDevRequestHeader header;
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u64_t time;
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};
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#define VMMDEV_EVENT_HGCM (1 << 1)
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struct VMMDevEvents {
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struct VMMDevRequestHeader header;
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u32_t events;
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};
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#define VMMDEV_HGCM_REQ_DONE (1 << 0)
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struct VMMDevHGCMHeader {
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struct VMMDevRequestHeader header;
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u32_t flags;
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i32_t result;
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};
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#define VMMDEV_HGCM_SVCLOC_LOCALHOST_EXISTING 2
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#define VMMDEV_HGCM_NAME_SIZE 128
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struct VMMDevHGCMConnect {
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struct VMMDevHGCMHeader header;
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u32_t type;
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char name[VMMDEV_HGCM_NAME_SIZE];
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u32_t client_id;
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};
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struct VMMDevHGCMDisconnect {
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struct VMMDevHGCMHeader header;
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u32_t client_id;
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};
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#define VMMDEV_HGCM_FLAG_TO_HOST 0x01
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#define VMMDEV_HGCM_FLAG_FROM_HOST 0x02
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struct VMMDevHGCMPageList {
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u32_t flags;
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u16_t offset;
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u16_t count;
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u64_t addr[1];
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};
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#define VMMDEV_HGCM_PARAM_U32 1
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#define VMMDEV_HGCM_PARAM_U64 2
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#define VMMDEV_HGCM_PARAM_PAGELIST 10
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struct VMMDevHGCMParam {
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u32_t type;
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union {
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u32_t u32;
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u64_t u64;
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struct {
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u32_t size;
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union {
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u32_t phys;
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void *vir;
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} addr;
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} ptr;
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struct {
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u32_t size;
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u32_t offset;
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} pagelist;
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};
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};
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struct VMMDevHGCMCall {
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struct VMMDevHGCMHeader header;
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u32_t client_id;
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u32_t function;
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u32_t count;
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};
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struct VMMDevHGCMCancel {
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struct VMMDevHGCMHeader header;
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};
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#define VMMDEV_BUF_SIZE 4096 /* just one page */
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#endif /* _VBOX_VMMDEV_H */
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