/*- * Copyright (c) 2003 Silicon Graphics International Corp. * Copyright (c) 2011 Spectra Logic Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * substantially similar to the "NO WARRANTY" disclaimer below * ("Disclaimer") and any redistribution must be conditioned upon * including a substantially similar Disclaimer requirement for further * binary redistribution. * * NO WARRANTY * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGES. * * $Id: //depot/users/kenm/FreeBSD-test2/sys/cam/ctl/ctl_ioctl.h#4 $ * $FreeBSD$ */ /* * CAM Target Layer ioctl interface. * * Author: Ken Merry */ #ifndef _CTL_IOCTL_H_ #define _CTL_IOCTL_H_ #ifdef ICL_KERNEL_PROXY #include #endif #include #define CTL_DEFAULT_DEV "/dev/cam/ctl" /* * Maximum number of targets we support. */ #define CTL_MAX_TARGETS 1 /* * Maximum target ID we support. */ #define CTL_MAX_TARGID 15 /* * Maximum number of LUNs we support at the moment. MUST be a power of 2. */ #define CTL_MAX_LUNS 1024 /* * Maximum number of initiators per port. */ #define CTL_MAX_INIT_PER_PORT 2048 /* * Maximum number of ports registered at one time. */ #define CTL_MAX_PORTS 256 /* * Maximum number of initiators we support. */ #define CTL_MAX_INITIATORS (CTL_MAX_INIT_PER_PORT * CTL_MAX_PORTS) /* Hopefully this won't conflict with new misc devices that pop up */ #define CTL_MINOR 225 typedef enum { CTL_OOA_INVALID_LUN, CTL_OOA_SUCCESS } ctl_ooa_status; struct ctl_ooa_info { uint32_t target_id; /* Passed in to CTL */ uint32_t lun_id; /* Passed in to CTL */ uint32_t num_entries; /* Returned from CTL */ ctl_ooa_status status; /* Returned from CTL */ }; struct ctl_hard_startstop_info { cfi_mt_status status; int total_luns; int luns_complete; int luns_failed; }; struct ctl_bbrread_info { int lun_num; /* Passed in to CTL */ uint64_t lba; /* Passed in to CTL */ int len; /* Passed in to CTL */ cfi_mt_status status; /* Returned from CTL */ cfi_bbrread_status bbr_status; /* Returned from CTL */ uint8_t scsi_status; /* Returned from CTL */ struct scsi_sense_data sense_data; /* Returned from CTL */ }; typedef enum { CTL_DELAY_TYPE_NONE, CTL_DELAY_TYPE_CONT, CTL_DELAY_TYPE_ONESHOT } ctl_delay_type; typedef enum { CTL_DELAY_LOC_NONE, CTL_DELAY_LOC_DATAMOVE, CTL_DELAY_LOC_DONE, } ctl_delay_location; typedef enum { CTL_DELAY_STATUS_NONE, CTL_DELAY_STATUS_OK, CTL_DELAY_STATUS_INVALID_LUN, CTL_DELAY_STATUS_INVALID_TYPE, CTL_DELAY_STATUS_INVALID_LOC, CTL_DELAY_STATUS_NOT_IMPLEMENTED } ctl_delay_status; struct ctl_io_delay_info { uint32_t target_id; uint32_t lun_id; ctl_delay_type delay_type; ctl_delay_location delay_loc; uint32_t delay_secs; ctl_delay_status status; }; typedef enum { CTL_GS_SYNC_NONE, CTL_GS_SYNC_OK, CTL_GS_SYNC_NO_LUN } ctl_gs_sync_status; /* * The target and LUN id specify which device to modify. The sync interval * means that we will let through every N SYNCHRONIZE CACHE commands. */ struct ctl_sync_info { uint32_t target_id; /* passed to kernel */ uint32_t lun_id; /* passed to kernel */ int sync_interval; /* depends on whether get/set */ ctl_gs_sync_status status; /* passed from kernel */ }; typedef enum { CTL_STATS_NO_IO, CTL_STATS_READ, CTL_STATS_WRITE } ctl_stat_types; #define CTL_STATS_NUM_TYPES 3 typedef enum { CTL_LUN_STATS_NO_BLOCKSIZE = 0x01 } ctl_lun_stats_flags; struct ctl_lun_io_port_stats { uint32_t targ_port; uint64_t bytes[CTL_STATS_NUM_TYPES]; uint64_t operations[CTL_STATS_NUM_TYPES]; struct bintime time[CTL_STATS_NUM_TYPES]; uint64_t num_dmas[CTL_STATS_NUM_TYPES]; struct bintime dma_time[CTL_STATS_NUM_TYPES]; }; struct ctl_lun_io_stats { uint8_t device_type; uint64_t lun_number; uint32_t blocksize; ctl_lun_stats_flags flags; struct ctl_lun_io_port_stats ports[CTL_MAX_PORTS]; }; typedef enum { CTL_SS_OK, CTL_SS_NEED_MORE_SPACE, CTL_SS_ERROR } ctl_stats_status; typedef enum { CTL_STATS_FLAG_NONE = 0x00, CTL_STATS_FLAG_TIME_VALID = 0x01 } ctl_stats_flags; struct ctl_stats { int alloc_len; /* passed to kernel */ struct ctl_lun_io_stats *lun_stats; /* passed to/from kernel */ int fill_len; /* passed to userland */ int num_luns; /* passed to userland */ ctl_stats_status status; /* passed to userland */ ctl_stats_flags flags; /* passed to userland */ struct timespec timestamp; /* passed to userland */ }; /* * The types of errors that can be injected: * * NONE: No error specified. * ABORTED: SSD_KEY_ABORTED_COMMAND, 0x45, 0x00 * MEDIUM_ERR: Medium error, different asc/ascq depending on read/write. * UA: Unit attention. * CUSTOM: User specifies the sense data. * TYPE: Mask to use with error types. * * Flags that affect injection behavior: * CONTINUOUS: This error will stay around until explicitly cleared. * DESCRIPTOR: Use descriptor sense instead of fixed sense. */ typedef enum { CTL_LUN_INJ_NONE = 0x000, CTL_LUN_INJ_ABORTED = 0x001, CTL_LUN_INJ_MEDIUM_ERR = 0x002, CTL_LUN_INJ_UA = 0x003, CTL_LUN_INJ_CUSTOM = 0x004, CTL_LUN_INJ_TYPE = 0x0ff, CTL_LUN_INJ_CONTINUOUS = 0x100, CTL_LUN_INJ_DESCRIPTOR = 0x200 } ctl_lun_error; /* * Flags to specify what type of command the given error pattern will * execute on. The first group of types can be ORed together. * * READ: Any read command. * WRITE: Any write command. * READWRITE: Any read or write command. * READCAP: Any read capacity command. * TUR: Test Unit Ready. * ANY: Any command. * MASK: Mask for basic command patterns. * * Special types: * * CMD: The CDB to act on is specified in struct ctl_error_desc_cmd. * RANGE: For read/write commands, act when the LBA is in the * specified range. */ typedef enum { CTL_LUN_PAT_NONE = 0x000, CTL_LUN_PAT_READ = 0x001, CTL_LUN_PAT_WRITE = 0x002, CTL_LUN_PAT_READWRITE = CTL_LUN_PAT_READ | CTL_LUN_PAT_WRITE, CTL_LUN_PAT_READCAP = 0x004, CTL_LUN_PAT_TUR = 0x008, CTL_LUN_PAT_ANY = 0x0ff, CTL_LUN_PAT_MASK = 0x0ff, CTL_LUN_PAT_CMD = 0x100, CTL_LUN_PAT_RANGE = 0x200 } ctl_lun_error_pattern; /* * This structure allows the user to specify a particular CDB pattern to * look for. * * cdb_pattern: Fill in the relevant bytes to look for in the CDB. * cdb_valid_bytes: Bitmask specifying valid bytes in the cdb_pattern. * flags: Specify any command flags (see ctl_io_flags) that * should be set. */ struct ctl_error_desc_cmd { uint8_t cdb_pattern[CTL_MAX_CDBLEN]; uint32_t cdb_valid_bytes; uint32_t flags; }; /* * Error injection descriptor. * * target_id: Target ID to act on. * lun_id LUN to act on. * lun_error: The type of error to inject. See above for descriptions. * error_pattern: What kind of command to act on. See above. * cmd_desc: For CTL_LUN_PAT_CMD only. * lba_range: For CTL_LUN_PAT_RANGE only. * custom_sense: Specify sense. For CTL_LUN_INJ_CUSTOM only. * serial: Serial number returned by the kernel. Use for deletion. * links: Kernel use only. */ struct ctl_error_desc { uint32_t target_id; /* To kernel */ uint32_t lun_id; /* To kernel */ ctl_lun_error lun_error; /* To kernel */ ctl_lun_error_pattern error_pattern; /* To kernel */ struct ctl_error_desc_cmd cmd_desc; /* To kernel */ struct ctl_lba_len lba_range; /* To kernel */ struct scsi_sense_data custom_sense; /* To kernel */ uint64_t serial; /* From kernel */ STAILQ_ENTRY(ctl_error_desc) links; /* Kernel use only */ }; typedef enum { CTL_OOA_FLAG_NONE = 0x00, CTL_OOA_FLAG_ALL_LUNS = 0x01 } ctl_ooa_flags; typedef enum { CTL_OOA_OK, CTL_OOA_NEED_MORE_SPACE, CTL_OOA_ERROR } ctl_get_ooa_status; typedef enum { CTL_OOACMD_FLAG_NONE = 0x00, CTL_OOACMD_FLAG_DMA = 0x01, CTL_OOACMD_FLAG_BLOCKED = 0x02, CTL_OOACMD_FLAG_ABORT = 0x04, CTL_OOACMD_FLAG_RTR = 0x08, CTL_OOACMD_FLAG_DMA_QUEUED = 0x10 } ctl_ooa_cmd_flags; struct ctl_ooa_entry { ctl_ooa_cmd_flags cmd_flags; uint8_t cdb[CTL_MAX_CDBLEN]; uint8_t cdb_len; uint32_t tag_num; uint32_t lun_num; struct bintime start_bt; }; struct ctl_ooa { ctl_ooa_flags flags; /* passed to kernel */ uint64_t lun_num; /* passed to kernel */ uint32_t alloc_len; /* passed to kernel */ uint32_t alloc_num; /* passed to kernel */ struct ctl_ooa_entry *entries; /* filled in kernel */ uint32_t fill_len; /* passed to userland */ uint32_t fill_num; /* passed to userland */ uint32_t dropped_num; /* passed to userland */ struct bintime cur_bt; /* passed to userland */ ctl_get_ooa_status status; /* passed to userland */ }; typedef enum { CTL_PORT_LIST_NONE, CTL_PORT_LIST_OK, CTL_PORT_LIST_NEED_MORE_SPACE, CTL_PORT_LIST_ERROR } ctl_port_list_status; struct ctl_port_list { uint32_t alloc_len; /* passed to kernel */ uint32_t alloc_num; /* passed to kernel */ struct ctl_port_entry *entries; /* filled in kernel */ uint32_t fill_len; /* passed to userland */ uint32_t fill_num; /* passed to userland */ uint32_t dropped_num; /* passed to userland */ ctl_port_list_status status; /* passed to userland */ }; typedef enum { CTL_LUN_NOSTATUS, CTL_LUN_OK, CTL_LUN_ERROR, CTL_LUN_WARNING } ctl_lun_status; #define CTL_ERROR_STR_LEN 160 #define CTL_BEARG_RD 0x01 #define CTL_BEARG_WR 0x02 #define CTL_BEARG_RW (CTL_BEARG_RD|CTL_BEARG_WR) #define CTL_BEARG_ASCII 0x04 /* * Backend Argument: * * namelen: Length of the name field, including the terminating NUL. * * name: Name of the paramter. This must be NUL-terminated. * * flags: Flags for the parameter, see above for values. * * vallen: Length of the value in bytes. * * value: Value to be set/fetched. * * kname: For kernel use only. * * kvalue: For kernel use only. */ struct ctl_be_arg { int namelen; char *name; int flags; int vallen; void *value; char *kname; void *kvalue; }; typedef enum { CTL_LUNREQ_CREATE, CTL_LUNREQ_RM, CTL_LUNREQ_MODIFY, } ctl_lunreq_type; /* * LUN creation parameters: * * flags: Various LUN flags, see ctl_backend.h for a * description of the flag values and meanings. * * device_type: The SCSI device type. e.g. 0 for Direct Access, * 3 for Processor, etc. Only certain backends may * support setting this field. The CTL_LUN_FLAG_DEV_TYPE * flag should be set in the flags field if the device * type is set. * * lun_size_bytes: The size of the LUN in bytes. For some backends * this is relevant (e.g. ramdisk), for others, it may * be ignored in favor of using the properties of the * backing store. If specified, this should be a * multiple of the blocksize. * * The actual size of the LUN is returned in this * field. * * blocksize_bytes: The LUN blocksize in bytes. For some backends this * is relevant, for others it may be ignored in * favor of using the properties of the backing store. * * The actual blocksize of the LUN is returned in this * field. * * req_lun_id: The requested LUN ID. The CTL_LUN_FLAG_ID_REQ flag * should be set if this is set. The request will be * granted if the LUN number is available, otherwise * the LUN addition request will fail. * * The allocated LUN number is returned in this field. * * serial_num: This is the value returned in SCSI INQUIRY VPD page * 0x80. If it is specified, the CTL_LUN_FLAG_SERIAL_NUM * flag should be set. * * The serial number value used is returned in this * field. * * device_id: This is the value returned in the T10 vendor ID * based DESIGNATOR field in the SCSI INQUIRY VPD page * 0x83 data. If it is specified, the CTL_LUN_FLAG_DEVID * flag should be set. * * The device id value used is returned in this field. */ struct ctl_lun_create_params { ctl_backend_lun_flags flags; uint8_t device_type; uint64_t lun_size_bytes; uint32_t blocksize_bytes; uint32_t req_lun_id; uint8_t serial_num[CTL_SN_LEN]; uint8_t device_id[CTL_DEVID_LEN]; }; /* * LUN removal parameters: * * lun_id: The number of the LUN to delete. This must be set. * The LUN must be backed by the given backend. */ struct ctl_lun_rm_params { uint32_t lun_id; }; /* * LUN modification parameters: * * lun_id: The number of the LUN to modify. This must be set. * The LUN must be backed by the given backend. * * lun_size_bytes: The size of the LUN in bytes. If zero, update * the size using the backing file size, if possible. */ struct ctl_lun_modify_params { uint32_t lun_id; uint64_t lun_size_bytes; }; /* * Union of request type data. Fill in the appropriate union member for * the request type. */ union ctl_lunreq_data { struct ctl_lun_create_params create; struct ctl_lun_rm_params rm; struct ctl_lun_modify_params modify; }; /* * LUN request interface: * * backend: This is required, and is NUL-terminated a string * that is the name of the backend, like "ramdisk" or * "block". * * reqtype: The type of request, CTL_LUNREQ_CREATE to create a * LUN, CTL_LUNREQ_RM to delete a LUN. * * reqdata: Request type-specific information. See the * description of individual the union members above * for more information. * * num_be_args: This is the number of backend-specific arguments * in the be_args array. * * be_args: This is an array of backend-specific arguments. * See above for a description of the fields in this * structure. * * status: Status of the LUN 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. */ struct ctl_lun_req { char backend[CTL_BE_NAME_LEN]; ctl_lunreq_type reqtype; union ctl_lunreq_data reqdata; int num_be_args; struct ctl_be_arg *be_args; ctl_lun_status status; char error_str[CTL_ERROR_STR_LEN]; struct ctl_be_arg *kern_be_args; }; /* * LUN list status: * * NONE: No status. * * OK: Request completed successfully. * * NEED_MORE_SPACE: The allocated length of the entries field is too * small for the available data. * * ERROR: An error occured, look at the error string for a * description of the error. */ typedef enum { CTL_LUN_LIST_NONE, CTL_LUN_LIST_OK, CTL_LUN_LIST_NEED_MORE_SPACE, CTL_LUN_LIST_ERROR } ctl_lun_list_status; /* * LUN list interface * * backend_name: This is a NUL-terminated string. If the string * length is 0, then all LUNs on all backends will * be enumerated. Otherwise this is the name of the * backend to be enumerated, like "ramdisk" or "block". * * alloc_len: The length of the data buffer allocated for entries. * In order to properly size the buffer, make one call * with alloc_len set to 0, and then use the returned * dropped_len as the buffer length to allocate and * pass in on a subsequent call. * * lun_xml: XML-formatted information on the requested LUNs. * * fill_len: The amount of data filled in the storage for entries. * * status: The status of the request. See above for the * description of the values of this field. * * error_str: If the status indicates an error, this string will * be filled in to describe the error. */ struct ctl_lun_list { char backend[CTL_BE_NAME_LEN]; /* passed to kernel*/ uint32_t alloc_len; /* passed to kernel */ char *lun_xml; /* filled in kernel */ uint32_t fill_len; /* passed to userland */ ctl_lun_list_status status; /* passed to userland */ char error_str[CTL_ERROR_STR_LEN]; /* passed to userland */ }; /* * 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. * * ERROR: An error occured, look at the error string for a * description of the error. * * CTL_ISCSI_LIST_NEED_MORE_SPACE: * User has to pass larger buffer for CTL_ISCSI_LIST ioctl. */ typedef enum { CTL_ISCSI_OK, CTL_ISCSI_ERROR, CTL_ISCSI_LIST_NEED_MORE_SPACE, CTL_ISCSI_SESSION_NOT_FOUND } ctl_iscsi_status; typedef enum { CTL_ISCSI_HANDOFF, CTL_ISCSI_LIST, CTL_ISCSI_LOGOUT, CTL_ISCSI_TERMINATE, CTL_ISCSI_LIMITS, #if defined(ICL_KERNEL_PROXY) || 1 /* * We actually need those in all cases, but leave the ICL_KERNEL_PROXY, * to remember to remove them along with rest of proxy code, eventually. */ CTL_ISCSI_LISTEN, CTL_ISCSI_ACCEPT, CTL_ISCSI_SEND, CTL_ISCSI_RECEIVE, #endif } ctl_iscsi_type; typedef enum { CTL_ISCSI_DIGEST_NONE, CTL_ISCSI_DIGEST_CRC32C } ctl_iscsi_digest; #define CTL_ISCSI_NAME_LEN 224 /* 223 bytes, by RFC 3720, + '\0' */ #define CTL_ISCSI_ADDR_LEN 47 /* INET6_ADDRSTRLEN + '\0' */ #define CTL_ISCSI_ALIAS_LEN 128 /* Arbitrary. */ #define CTL_ISCSI_OFFLOAD_LEN 8 /* Arbitrary. */ struct ctl_iscsi_handoff_params { char initiator_name[CTL_ISCSI_NAME_LEN]; char initiator_addr[CTL_ISCSI_ADDR_LEN]; char initiator_alias[CTL_ISCSI_ALIAS_LEN]; uint8_t initiator_isid[6]; char target_name[CTL_ISCSI_NAME_LEN]; int socket; int portal_group_tag; /* * Connection parameters negotiated by ctld(8). */ ctl_iscsi_digest header_digest; ctl_iscsi_digest data_digest; uint32_t cmdsn; uint32_t statsn; uint32_t max_recv_data_segment_length; uint32_t max_burst_length; uint32_t first_burst_length; uint32_t immediate_data; char offload[CTL_ISCSI_OFFLOAD_LEN]; #ifdef ICL_KERNEL_PROXY int connection_id; int spare[1]; #else int spare[2]; #endif }; struct ctl_iscsi_list_params { uint32_t alloc_len; /* passed to kernel */ char *conn_xml; /* filled in kernel */ uint32_t fill_len; /* passed to userland */ int spare[4]; }; struct ctl_iscsi_logout_params { int connection_id; /* passed to kernel */ char initiator_name[CTL_ISCSI_NAME_LEN]; /* passed to kernel */ char initiator_addr[CTL_ISCSI_ADDR_LEN]; /* passed to kernel */ int all; /* passed to kernel */ int spare[4]; }; struct ctl_iscsi_terminate_params { int connection_id; /* passed to kernel */ char initiator_name[CTL_ISCSI_NAME_LEN]; /* passed to kernel */ char initiator_addr[CTL_ISCSI_NAME_LEN]; /* passed to kernel */ int all; /* passed to kernel */ int spare[4]; }; struct ctl_iscsi_limits_params { char offload[CTL_ISCSI_OFFLOAD_LEN]; /* passed to kernel */ size_t data_segment_limit; /* passed to userland */ int spare[4]; }; #ifdef ICL_KERNEL_PROXY struct ctl_iscsi_listen_params { int iser; int domain; int socktype; int protocol; struct sockaddr *addr; socklen_t addrlen; int portal_id; int spare[4]; }; struct ctl_iscsi_accept_params { int connection_id; int portal_id; struct sockaddr *initiator_addr; socklen_t initiator_addrlen; int spare[4]; }; struct ctl_iscsi_send_params { int connection_id; void *bhs; size_t spare; void *spare2; size_t data_segment_len; void *data_segment; int spare3[4]; }; struct ctl_iscsi_receive_params { int connection_id; void *bhs; size_t spare; void *spare2; size_t data_segment_len; void *data_segment; int spare3[4]; }; #endif /* ICL_KERNEL_PROXY */ union ctl_iscsi_data { struct ctl_iscsi_handoff_params handoff; struct ctl_iscsi_list_params list; struct ctl_iscsi_logout_params logout; struct ctl_iscsi_terminate_params terminate; struct ctl_iscsi_limits_params limits; #ifdef ICL_KERNEL_PROXY struct ctl_iscsi_listen_params listen; struct ctl_iscsi_accept_params accept; struct ctl_iscsi_send_params send; struct ctl_iscsi_receive_params receive; #endif }; /* * iSCSI interface * * status: The status of the request. See above for the * description of the values of this field. * * error_str: If the status indicates an error, this string will * be filled in to describe the error. */ struct ctl_iscsi { ctl_iscsi_type type; /* passed to kernel */ union ctl_iscsi_data data; /* passed to kernel */ ctl_iscsi_status status; /* passed to userland */ char error_str[CTL_ERROR_STR_LEN]; /* passed to userland */ }; struct ctl_lun_map { uint32_t port; uint32_t plun; uint32_t lun; }; #define CTL_IO _IOWR(CTL_MINOR, 0x00, union ctl_io) #define CTL_ENABLE_PORT _IOW(CTL_MINOR, 0x04, struct ctl_port_entry) #define CTL_DISABLE_PORT _IOW(CTL_MINOR, 0x05, struct ctl_port_entry) #define CTL_DUMP_OOA _IO(CTL_MINOR, 0x06) #define CTL_CHECK_OOA _IOWR(CTL_MINOR, 0x07, struct ctl_ooa_info) #define CTL_HARD_STOP _IOR(CTL_MINOR, 0x08, \ struct ctl_hard_startstop_info) #define CTL_HARD_START _IOR(CTL_MINOR, 0x09, \ struct ctl_hard_startstop_info) #define CTL_DELAY_IO _IOWR(CTL_MINOR, 0x10, struct ctl_io_delay_info) #define CTL_REALSYNC_GET _IOR(CTL_MINOR, 0x11, int) #define CTL_REALSYNC_SET _IOW(CTL_MINOR, 0x12, int) #define CTL_SETSYNC _IOWR(CTL_MINOR, 0x13, struct ctl_sync_info) #define CTL_GETSYNC _IOWR(CTL_MINOR, 0x14, struct ctl_sync_info) #define CTL_GETSTATS _IOWR(CTL_MINOR, 0x15, struct ctl_stats) #define CTL_ERROR_INJECT _IOWR(CTL_MINOR, 0x16, struct ctl_error_desc) #define CTL_BBRREAD _IOWR(CTL_MINOR, 0x17, struct ctl_bbrread_info) #define CTL_GET_OOA _IOWR(CTL_MINOR, 0x18, struct ctl_ooa) #define CTL_DUMP_STRUCTS _IO(CTL_MINOR, 0x19) #define CTL_GET_PORT_LIST _IOWR(CTL_MINOR, 0x20, struct ctl_port_list) #define CTL_LUN_REQ _IOWR(CTL_MINOR, 0x21, struct ctl_lun_req) #define CTL_LUN_LIST _IOWR(CTL_MINOR, 0x22, struct ctl_lun_list) #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_REQ _IOWR(CTL_MINOR, 0x26, struct ctl_req) #define CTL_PORT_LIST _IOWR(CTL_MINOR, 0x27, struct ctl_lun_list) #define CTL_LUN_MAP _IOW(CTL_MINOR, 0x28, struct ctl_lun_map) #endif /* _CTL_IOCTL_H_ */ /* * vim: ts=8 */