diff options
Diffstat (limited to 'sys/cam/ctl/ctl_ioctl.h')
| -rw-r--r-- | sys/cam/ctl/ctl_ioctl.h | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/sys/cam/ctl/ctl_ioctl.h b/sys/cam/ctl/ctl_ioctl.h index 1144b75..06ff936 100644 --- a/sys/cam/ctl/ctl_ioctl.h +++ b/sys/cam/ctl/ctl_ioctl.h @@ -595,6 +595,45 @@ struct ctl_lun_list { }; /* + * Port request interface: + * + * driver: This is required, and is NUL-terminated a string + * that is the name of the frontend, like "iscsi" . + * + * reqtype: The type of request, CTL_REQ_CREATE to create a + * port, CTL_REQ_REMOVE to delete a port. + * + * num_be_args: This is the number of frontend-specific arguments + * in the be_args array. + * + * be_args: This is an array of frontend-specific arguments. + * See above for a description of the fields in this + * structure. + * + * status: Status of the request. + * + * error_str: If the status is CTL_LUN_ERROR, this will + * contain a string describing the error. + * + * kern_be_args: For kernel use only. + */ +typedef enum { + CTL_REQ_CREATE, + CTL_REQ_REMOVE, + CTL_REQ_MODIFY, +} ctl_req_type; + +struct ctl_req { + char driver[CTL_DRIVER_NAME_LEN]; + ctl_req_type reqtype; + int num_args; + struct ctl_be_arg *args; + ctl_lun_status status; + char error_str[CTL_ERROR_STR_LEN]; + struct ctl_be_arg *kern_args; +}; + +/* * iSCSI status * * OK: Request completed successfully. @@ -789,7 +828,8 @@ struct ctl_iscsi { #define CTL_ERROR_INJECT_DELETE _IOW(CTL_MINOR, 0x23, struct ctl_error_desc) #define CTL_SET_PORT_WWNS _IOW(CTL_MINOR, 0x24, struct ctl_port_entry) #define CTL_ISCSI _IOWR(CTL_MINOR, 0x25, struct ctl_iscsi) -#define CTL_PORT_LIST _IOWR(CTL_MINOR, 0x26, struct ctl_lun_list) +#define CTL_PORT_REQ _IOWR(CTL_MINOR, 0x26, struct ctl_req) +#define CTL_PORT_LIST _IOWR(CTL_MINOR, 0x27, struct ctl_lun_list) #endif /* _CTL_IOCTL_H_ */ |
