/* $OpenBSD: i2o.h,v 1.8 2007/10/04 19:32:03 gilles Exp $ */ /* $NetBSD: i2o.h,v 1.3 2001/03/20 13:01:48 ad Exp $ */ /*- * Copyright (c) 2000, 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Andrew Doran. * * 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. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 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 DAMAGE. */ /* * Structures and constants, as presented by the I2O specification revision * 1.5 (obtainable from http://www.intelligent-io.com/). Currently, only * what's useful to us is defined in this file. */ #ifndef _I2O_I2O_H_ #define _I2O_I2O_H_ /* * ================= Miscellaneous definitions ================= */ /* Organisation IDs */ #define I2O_ORG_DPT 0x001b #define I2O_ORG_INTEL 0x0028 #define I2O_ORG_AMI 0x1000 /* Macros to assist in building message headers */ #define I2O_MSGFLAGS(s) (I2O_VERSION_11 | (sizeof(struct s) << 14)) #define I2O_MSGFUNC(t, f) ((t) | (I2O_TID_HOST << 12) | ((f) << 24)) /* Common message function codes with no payload or an undefined payload */ #define I2O_UTIL_NOP 0x00 #define I2O_EXEC_IOP_CLEAR 0xbe #define I2O_EXEC_SYS_QUIESCE 0xc3 #define I2O_EXEC_SYS_ENABLE 0xd1 #define I2O_PRIVATE_MESSAGE 0xff /* Device class codes */ #define I2O_CLASS_EXECUTIVE 0x00 #define I2O_CLASS_DDM 0x01 #define I2O_CLASS_RANDOM_BLOCK_STORAGE 0x10 #define I2O_CLASS_SEQUENTIAL_STORAGE 0x11 #define I2O_CLASS_LAN 0x20 #define I2O_CLASS_WAN 0x30 #define I2O_CLASS_FIBRE_CHANNEL_PORT 0x40 #define I2O_CLASS_FIBRE_CHANNEL_PERIPHERAL 0x41 #define I2O_CLASS_SCSI_PERIPHERAL 0x51 #define I2O_CLASS_ATE_PORT 0x60 #define I2O_CLASS_ATE_PERIPHERAL 0x61 #define I2O_CLASS_FLOPPY_CONTROLLER 0x70 #define I2O_CLASS_FLOPPY_DEVICE 0x71 #define I2O_CLASS_BUS_ADAPTER_PORT 0x80 #define I2O_CLASS_MASK 0xfff #define I2O_CLASS_ANY 0xffffffff /* Reply status codes */ #define I2O_STATUS_SUCCESS 0x00 #define I2O_STATUS_ABORT_DIRTY 0x01 #define I2O_STATUS_ABORT_NO_DATA_XFER 0x02 #define I2O_STATUS_ABORT_PARTIAL_XFER 0x03 #define I2O_STATUS_ERROR_DIRTY 0x04 #define I2O_STATUS_ERROR_NO_DATA_XFER 0x05 #define I2O_STATUS_ERROR_PARTIAL_XFER 0x06 #define I2O_STATUS_PROCESS_ABORT_DIRTY 0x08 #define I2O_STATUS_PROCESS_ABORT_NO_DATA_XFER 0x09 #define I2O_STATUS_PROCESS_ABORT_PARTIAL_XFER 0x0a #define I2O_STATUS_TRANSACTION_ERROR 0x0b #define I2O_STATUS_PROGRESS_REPORT 0x80 /* Detailed status codes */ #define I2O_DSC_SUCCESS 0x00 #define I2O_DSC_BAD_KEY 0x02 #define I2O_DSC_TCL_ERROR 0x03 #define I2O_DSC_REPLY_BUFFER_FULL 0x04 #define I2O_DSC_NO_SUCH_PAGE 0x05 #define I2O_DSC_INSUFFICIENT_RESOURCE_SOFT 0x06 #define I2O_DSC_INSUFFICIENT_RESOURCE_HARD 0x07 #define I2O_DSC_CHAIN_BUFFER_TOO_LARGE 0x09 #define I2O_DSC_UNSUPPORTED_FUNCTION 0x0a #define I2O_DSC_DEVICE_LOCKED 0x0b #define I2O_DSC_DEVICE_RESET 0x0c #define I2O_DSC_INAPPROPRIATE_FUNCTION 0x0d #define I2O_DSC_INVALID_INITIATOR_ADDRESS 0x0e #define I2O_DSC_INVALID_MESSAGE_FLAGS 0x0f #define I2O_DSC_INVALID_OFFSET 0x10 #define I2O_DSC_INVALID_PARAMETER 0x11 #define I2O_DSC_INVALID_REQUEST 0x12 #define I2O_DSC_INVALID_TARGET_ADDRESS 0x13 #define I2O_DSC_MESSAGE_TOO_LARGE 0x14 #define I2O_DSC_MESSAGE_TOO_SMALL 0x15 #define I2O_DSC_MISSING_PARAMETER 0x16 #define I2O_DSC_TIMEOUT 0x17 #define I2O_DSC_UNKNOWN_ERROR 0x18 #define I2O_DSC_UNKNOWN_FUNCTION 0x19 #define I2O_DSC_UNSUPPORTED_VERSION 0x1a #define I2O_DSC_DEVICE_BUSY 0x1b #define I2O_DSC_DEVICE_NOT_AVAILABLE 0x1c /* Message versions */ #define I2O_VERSION_10 0x00 #define I2O_VERSION_11 0x01 #define I2O_VERSION_20 0x02 /* Commonly used TIDs */ #define I2O_TID_IOP 0 #define I2O_TID_HOST 1 #define I2O_TID_NONE 4095 /* SGL flags. This list covers only a fraction of the possibilities. */ #define I2O_SGL_IGNORE 0x00000000 #define I2O_SGL_SIMPLE 0x10000000 #define I2O_SGL_PAGE_LIST 0x20000000 #define I2O_SGL_BC_32BIT 0x01000000 #define I2O_SGL_BC_64BIT 0x02000000 #define I2O_SGL_BC_96BIT 0x03000000 #define I2O_SGL_DATA_OUT 0x04000000 #define I2O_SGL_END_BUFFER 0x40000000 #define I2O_SGL_END 0x80000000 /* Serial number formats */ #define I2O_SNFMT_UNKNOWN 0 #define I2O_SNFMT_BINARY 1 #define I2O_SNFMT_ASCII 2 #define I2O_SNFMT_UNICODE 3 #define I2O_SNFMT_LAN_MAC 4 #define I2O_SNFMT_WAN_MAC 5 /* * ================= Common structures ================= */ /* * Standard I2O message frame. All message frames begin with this. * * Bits Field Meaning * ---- ------------- ---------------------------------------------------- * 0-2 msgflags Message header version. Must be 001 (little endian). * 3 msgflags Reserved. * 4-7 msgflags Offset to SGLs expressed as # of 32-bit words. * 8-15 msgflags Control flags. * 16-31 msgflags Message frame size expressed as # of 32-bit words. * 0-11 msgfunc TID of target. * 12-23 msgfunc TID of initiator. * 24-31 msgfunc Function (i.e., type of message). */ struct i2o_msg { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; /* Initiator context */ u_int32_t msgtctx; /* Transaction context */ /* Message payload */ } __packed; #define I2O_MSGFLAGS_STATICMF 0x0100 #define I2O_MSGFLAGS_64BIT 0x0200 #define I2O_MSGFLAGS_MULTI 0x1000 #define I2O_MSGFLAGS_FAIL 0x2000 #define I2O_MSGFLAGS_LAST_REPLY 0x4000 #define I2O_MSGFLAGS_REPLY 0x8000 /* * Standard reply frame. msgflags, msgfunc, msgictx and msgtctx have the * same meaning as in `struct i2o_msg'. */ struct i2o_reply { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int16_t detail; /* Detailed status code */ u_int8_t reserved; u_int8_t reqstatus; /* Request status code */ /* Reply payload */ } __packed; /* * Fault notification reply, returned when a message frame can not be * processed (i.e I2O_MSGFLAGS_FAIL is set in the reply). */ struct i2o_fault_notify { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; /* Not valid! */ u_int8_t lowestver; u_int8_t highestver; u_int8_t severity; u_int8_t failurecode; u_int16_t failingiop; /* Bits 0-12 only */ u_int16_t failinghostunit; u_int32_t agelimit; u_int32_t lowmfa; u_int32_t highmfa; }; /* * Hardware resource table. Not documented here. */ struct i2o_hrt_entry { u_int32_t adapterid; u_int16_t controllingtid; u_int8_t busnumber; u_int8_t bustype; u_int8_t businfo[8]; } __packed; struct i2o_hrt { u_int16_t numentries; u_int8_t entrysize; u_int8_t hrtversion; u_int32_t changeindicator; struct i2o_hrt_entry entry[1]; } __packed; /* * Logical configuration table entry. Bitfields are broken down as follows: * * Bits Field Meaning * ----- -------------- --------------------------------------------------- * 0-11 classid Class ID. * 12-15 classid Class version. * 0-11 usertid User TID * 12-23 usertid Parent TID. * 24-31 usertid BIOS info. */ struct i2o_lct_entry { u_int16_t entrysize; u_int16_t localtid; /* Bits 0-12 only */ #define I2O_LCT_ENTRY_TID_MASK 0xfff u_int32_t changeindicator; u_int32_t deviceflags; u_int16_t classid; u_int16_t orgid; u_int32_t subclassinfo; u_int32_t usertid; u_int8_t identitytag[8]; u_int32_t eventcaps; } __packed; /* * Logical configuration table header. */ struct i2o_lct { u_int16_t tablesize; u_int16_t flags; u_int32_t iopflags; u_int32_t changeindicator; struct i2o_lct_entry entry[1]; } __packed; /* * IOP system table. Bitfields are broken down as follows: * * Bits Field Meaning * ----- -------------- --------------------------------------------------- * 0-11 iopid IOP ID. * 12-31 iopid Reserved. * 0-11 segnumber Segment number. * 12-15 segnumber I2O version. * 16-23 segnumber IOP state. * 24-31 segnumber Messenger type. */ struct i2o_systab_entry { u_int16_t orgid; u_int16_t reserved0; u_int32_t iopid; u_int32_t segnumber; u_int16_t inboundmsgframesize; u_int16_t reserved1; u_int32_t lastchanged; u_int32_t iopcaps; u_int32_t inboundmsgportaddresslow; u_int32_t inboundmsgportaddresshigh; } __packed; struct i2o_systab { u_int8_t numentries; u_int8_t version; u_int16_t reserved0; u_int32_t changeindicator; u_int32_t reserved1[2]; struct i2o_systab_entry entry[1]; } __packed; /* * IOP status record. Bitfields are broken down as follows: * * Bits Field Meaning * ----- -------------- --------------------------------------------------- * 0-11 iopid IOP ID. * 12-15 iopid Reserved. * 16-31 iopid Host unit ID. * 0-11 segnumber Segment number. * 12-15 segnumber I2O version. * 16-23 segnumber IOP state. * 24-31 segnumber Messenger type. */ struct i2o_status { u_int16_t orgid; u_int16_t reserved0; u_int32_t iopid; u_int32_t segnumber; u_int16_t inboundmframesize; u_int8_t initcode; u_int8_t reserved1; u_int32_t maxinboundmframes; u_int32_t currentinboundmframes; u_int32_t maxoutboundmframes; u_int8_t productid[24]; u_int32_t expectedlctsize; u_int32_t iopcaps; u_int32_t desiredprivmemsize; u_int32_t currentprivmemsize; u_int32_t currentprivmembase; u_int32_t desiredpriviosize; u_int32_t currentpriviosize; u_int32_t currentpriviobase; u_int8_t reserved2[3]; u_int8_t syncbyte; } __packed; #define I2O_IOP_STATE_INITIALIZING 0x01 #define I2O_IOP_STATE_RESET 0x02 #define I2O_IOP_STATE_HOLD 0x04 #define I2O_IOP_STATE_READY 0x05 #define I2O_IOP_STATE_OPERATIONAL 0x08 #define I2O_IOP_STATE_FAILED 0x10 #define I2O_IOP_STATE_FAULTED 0x11 /* * ================= Executive class messages ================= */ #define I2O_EXEC_STATUS_GET 0xa0 struct i2o_exec_status_get { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t reserved[4]; u_int32_t addrlow; u_int32_t addrhigh; u_int32_t length; } __packed; #define I2O_EXEC_OUTBOUND_INIT 0xa1 struct i2o_exec_outbound_init { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t pagesize; u_int32_t flags; /* init code, outbound msg size */ } __packed; #define I2O_EXEC_OUTBOUND_INIT_IN_PROGRESS 1 #define I2O_EXEC_OUTBOUND_INIT_REJECTED 2 #define I2O_EXEC_OUTBOUND_INIT_FAILED 3 #define I2O_EXEC_OUTBOUND_INIT_COMPLETE 4 #define I2O_EXEC_LCT_NOTIFY 0xa2 struct i2o_exec_lct_notify { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t classid; u_int32_t changeindicator; } __packed; #define I2O_EXEC_SYS_TAB_SET 0xa3 struct i2o_exec_sys_tab_set { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t iopid; u_int32_t segnumber; } __packed; #define I2O_EXEC_HRT_GET 0xa8 struct i2o_exec_hrt_get { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; } __packed; #define I2O_EXEC_IOP_RESET 0xbd struct i2o_exec_iop_reset { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t reserved[4]; u_int32_t statuslow; u_int32_t statushigh; } __packed; #define I2O_RESET_IN_PROGRESS 0x01 #define I2O_RESET_REJECTED 0x02 /* * ================= Executive class parameter groups ================= */ #define I2O_PARAM_EXEC_LCT_SCALAR 0x0101 #define I2O_PARAM_EXEC_LCT_TABLE 0x0102 /* * ================= HBA class messages ================= */ #define I2O_HBA_BUS_SCAN 0x89 struct i2o_hba_bus_scan { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; } __packed; /* * ================= HBA class parameter groups ================= */ #define I2O_PARAM_HBA_CTLR_INFO 0x0000 struct i2o_param_hba_ctlr_info { u_int8_t bustype; u_int8_t busstate; u_int16_t reserved; u_int8_t busname[12]; } __packed; #define I2O_HBA_BUS_GENERIC 0x00 #define I2O_HBA_BUS_SCSI 0x01 #define I2O_HBA_BUS_FCA 0x10 #define I2O_PARAM_HBA_SCSI_PORT_INFO 0x0001 struct i2o_param_hba_scsi_port_info { u_int8_t physicalif; #define I2O_PARAM_HBA_SCSI_PORT_GENERIC 0x01 #define I2O_PARAM_HBA_SCSI_PORT_UNKNOWN 0x02 #define I2O_PARAM_HBA_SCSI_PORT_PARINTF 0x03 #define I2O_PARAM_HBA_SCSI_PORT_FCL 0x04 #define I2O_PARAM_HBA_SCSI_PORT_1394 0x05 #define I2O_PARAM_HBA_SCSI_PORT_SSA 0x06 u_int8_t electricalif; #define I2O_PARAM_HBA_SCSI_PORT_SE 0x03 #define I2O_PARAM_HBA_SCSI_PORT_DIFF 0x04 #define I2O_PARAM_HBA_SCSI_PORT_LVD 0x05 #define I2O_PARAM_HBA_SCSI_PORT_OPTCL 0x06 u_int8_t isosynchonrous; u_int8_t connectortype; #define I2O_PARAM_HBA_SCSI_PORT_HDBS50 0x04 #define I2O_PARAM_HBA_SCSI_PORT_HDBU50 0x05 #define I2O_PARAM_HBA_SCSI_PORT_DBS50 0x06 #define I2O_PARAM_HBA_SCSI_PORT_DBU50 0x07 #define I2O_PARAM_HBA_SCSI_PORT_HDBS68 0x08 #define I2O_PARAM_HBA_SCSI_PORT_HDBU68 0x09 #define I2O_PARAM_HBA_SCSI_PORT_SCA1 0x0a #define I2O_PARAM_HBA_SCSI_PORT_SCA2 0x0b #define I2O_PARAM_HBA_SCSI_PORT_FCDB9 0x0c #define I2O_PARAM_HBA_SCSI_PORT_FC 0x0d #define I2O_PARAM_HBA_SCSI_PORT_FCSCA40 0x0e #define I2O_PARAM_HBA_SCSI_PORT_FCSCA20 0x0f #define I2O_PARAM_HBA_SCSI_PORT_FCBNC 0x10 u_int8_t connectorgender; #define I2O_PARAM_HBA_SCSI_PORT_FEMALE 0x03 #define I2O_PARAM_HBA_SCSI_PORT_MALE 0x04 u_int8_t reserved1; u_int16_t reserved2; u_int32_t maxnumberofdevices; } __packed; #define I2O_PARAM_HBA_SCSI_CTLR_INFO 0x0200 struct i2o_param_hba_scsi_ctlr_info { u_int8_t scsitype; #define I2O_PARAM_HBA_SCSI_CTRL_SCSI0 0x00 #define I2O_PARAM_HBA_SCSI_CTRL_SCSI1 0x01 #define I2O_PARAM_HBA_SCSI_CTRL_SCSI2 0x02 #define I2O_PARAM_HBA_SCSI_CTRL_SCSI3 0x03 u_int8_t protection; u_int8_t settings; u_int8_t reserved; u_int32_t initiatorid; u_int64_t scanlun0only; u_int16_t disabledevice; u_int8_t maxoffset; u_int8_t maxdatawidth; u_int64_t maxsyncrate; } __packed; /* * ================= Utility messages ================= */ #define I2O_UTIL_ABORT 0x01 struct i2o_util_abort { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t flags; /* abort type and function type */ u_int32_t tctxabort; } __packed; #define I2O_UTIL_ABORT_EXACT 0x00000000 #define I2O_UTIL_ABORT_FUNCTION 0x00010000 #define I2O_UTIL_ABORT_TRANSACTION 0x00020000 #define I2O_UTIL_ABORT_WILD 0x00030000 #define I2O_UTIL_ABORT_CLEAN 0x00040000 struct i2o_util_abort_reply { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t count; } __packed; #define I2O_UTIL_PARAMS_SET 0x05 #define I2O_UTIL_PARAMS_GET 0x06 struct i2o_util_params_op { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t flags; } __packed; #define I2O_PARAMS_OP_FIELD_GET 1 #define I2O_PARAMS_OP_LIST_GET 2 #define I2O_PARAMS_OP_MORE_GET 3 #define I2O_PARAMS_OP_SIZE_GET 4 #define I2O_PARAMS_OP_TABLE_GET 5 #define I2O_PARAMS_OP_FIELD_SET 6 #define I2O_PARAMS_OP_LIST_SET 7 #define I2O_PARAMS_OP_ROW_ADD 8 #define I2O_PARAMS_OP_ROW_DELETE 9 #define I2O_PARAMS_OP_TABLE_CLEAR 10 struct i2o_param_op_list_header { u_int16_t count; u_int16_t reserved; } __packed; struct i2o_param_op_all_template { u_int16_t operation; u_int16_t group; u_int16_t fieldcount; u_int16_t fields[1]; } __packed; struct i2o_param_op_results { u_int16_t count; u_int16_t reserved; } __packed; struct i2o_param_read_results { u_int16_t blocksize; u_int8_t blockstatus; u_int8_t errorinfosize; } __packed; struct i2o_param_table_results { u_int16_t blocksize; u_int8_t blockstatus; u_int8_t errorinfosize; u_int16_t rowcount; u_int16_t moreflag; } __packed; #define I2O_UTIL_CLAIM 0x09 struct i2o_util_claim { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t flags; } __packed; #define I2O_UTIL_CLAIM_RESET_SENSITIVE 0x00000002 #define I2O_UTIL_CLAIM_STATE_SENSITIVE 0x00000004 #define I2O_UTIL_CLAIM_CAPACITY_SENSITIVE 0x00000008 #define I2O_UTIL_CLAIM_NO_PEER_SERVICE 0x00000010 #define I2O_UTIL_CLAIM_NO_MANAGEMENT_SERVICE 0x00000020 #define I2O_UTIL_CLAIM_PRIMARY_USER 0x01000000 #define I2O_UTIL_CLAIM_AUTHORIZED_USER 0x02000000 #define I2O_UTIL_CLAIM_SECONDARY_USER 0x03000000 #define I2O_UTIL_CLAIM_MANAGEMENT_USER 0x04000000 #define I2O_UTIL_CLAIM_RELEASE 0x0b struct i2o_util_claim_release { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t flags; /* User flags as per I2O_UTIL_CLAIM */ } __packed; #define I2O_UTIL_CLAIM_RELEASE_CONDITIONAL 0x00000001 #define I2O_UTIL_CONFIG_DIALOG 0x10 struct i2o_util_config_dialog { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t pageno; } __packed; #define I2O_UTIL_EVENT_REGISTER 0x13 struct i2o_util_event_register { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t eventmask; } __packed; struct i2o_util_event_register_reply { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t event; u_int32_t eventdata[1]; } __packed; /* Generic events. */ #define I2O_EVENT_GEN_DEVICE_STATE 0x00400000 #define I2O_EVENT_GEN_VENDOR_EVENT 0x00800000 #define I2O_EVENT_GEN_FIELD_MODIFIED 0x01000000 #define I2O_EVENT_GEN_EVENT_MASK_MODIFIED 0x02000000 #define I2O_EVENT_GEN_DEVICE_RESET 0x04000000 #define I2O_EVENT_GEN_CAPABILITY_CHANGE 0x08000000 #define I2O_EVENT_GEN_LOCK_RELEASE 0x10000000 #define I2O_EVENT_GEN_NEED_CONFIGURATION 0x20000000 #define I2O_EVENT_GEN_GENERAL_WARNING 0x40000000 #define I2O_EVENT_GEN_STATE_CHANGE 0x80000000 /* Executive class events. */ #define I2O_EVENT_EXEC_RESOURCE_LIMITS 0x00000001 #define I2O_EVENT_EXEC_CONNECTION_FAIL 0x00000002 #define I2O_EVENT_EXEC_ADAPTER_FAULT 0x00000004 #define I2O_EVENT_EXEC_POWER_FAIL 0x00000008 #define I2O_EVENT_EXEC_RESET_PENDING 0x00000010 #define I2O_EVENT_EXEC_RESET_IMMINENT 0x00000020 #define I2O_EVENT_EXEC_HARDWARE_FAIL 0x00000040 #define I2O_EVENT_EXEC_XCT_CHANGE 0x00000080 #define I2O_EVENT_EXEC_NEW_LCT_ENTRY 0x00000100 #define I2O_EVENT_EXEC_MODIFIED_LCT 0x00000200 #define I2O_EVENT_EXEC_DDM_AVAILIBILITY 0x00000400 /* LAN class events. */ #define I2O_EVENT_LAN_LINK_DOWN 0x00000001 #define I2O_EVENT_LAN_LINK_UP 0x00000002 #define I2O_EVENT_LAN_MEDIA_CHANGE 0x00000004 /* * ================= Utility parameter groups ================= */ #define I2O_PARAM_DEVICE_IDENTITY 0xf100 struct i2o_param_device_identity { u_int32_t classid; u_int16_t ownertid; u_int16_t parenttid; u_int8_t vendorinfo[16]; u_int8_t productinfo[16]; u_int8_t description[16]; u_int8_t revlevel[8]; u_int8_t snformat; u_int8_t serialnumber[1]; } __packed; #define I2O_PARAM_DDM_IDENTITY 0xf101 struct i2o_param_ddm_identity { u_int16_t ddmtid; u_int8_t name[24]; u_int8_t revlevel[8]; u_int8_t snformat; u_int8_t serialnumber[12]; } __packed; /* * ================= Block storage class messages ================= */ #define I2O_RBS_BLOCK_READ 0x30 struct i2o_rbs_block_read { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t flags; /* flags, time multipler, read ahead */ u_int32_t datasize; u_int32_t lowoffset; u_int32_t highoffset; } __packed; #define I2O_RBS_BLOCK_READ_NO_RETRY 0x01 #define I2O_RBS_BLOCK_READ_SOLO 0x02 #define I2O_RBS_BLOCK_READ_CACHE_READ 0x04 #define I2O_RBS_BLOCK_READ_PREFETCH 0x08 #define I2O_RBS_BLOCK_READ_CACHE_ONLY 0x10 #define I2O_RBS_BLOCK_WRITE 0x31 struct i2o_rbs_block_write { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t flags; /* flags, time multipler */ u_int32_t datasize; u_int32_t lowoffset; u_int32_t highoffset; } __packed; #define I2O_RBS_BLOCK_WRITE_NO_RETRY 0x01 #define I2O_RBS_BLOCK_WRITE_SOLO 0x02 #define I2O_RBS_BLOCK_WRITE_CACHE_NONE 0x04 #define I2O_RBS_BLOCK_WRITE_CACHE_WT 0x08 #define I2O_RBS_BLOCK_WRITE_CACHE_WB 0x10 #define I2O_RBS_CACHE_FLUSH 0x37 struct i2o_rbs_cache_flush { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t flags; /* flags, time multipler */ } __packed; #define I2O_RBS_MEDIA_MOUNT 0x41 struct i2o_rbs_media_mount { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t mediaid; u_int32_t loadflags; } __packed; #define I2O_RBS_MEDIA_EJECT 0x43 struct i2o_rbs_media_eject { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t mediaid; } __packed; #define I2O_RBS_MEDIA_LOCK 0x49 struct i2o_rbs_media_lock { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t mediaid; } __packed; #define I2O_RBS_MEDIA_UNLOCK 0x4b struct i2o_rbs_media_unlock { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t mediaid; } __packed; /* Standard RBS reply frame. */ struct i2o_rbs_reply { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int16_t detail; u_int8_t retrycount; u_int8_t reqstatus; u_int32_t transfercount; u_int64_t offset; /* Error replies only */ } __packed; /* * ================= Block storage class parameter groups ================= */ #define I2O_PARAM_RBS_DEVICE_INFO 0x0000 struct i2o_param_rbs_device_info { u_int8_t type; u_int8_t npaths; u_int16_t powerstate; u_int32_t blocksize; u_int64_t capacity; u_int32_t capabilities; u_int32_t state; } __packed; #define I2O_RBS_TYPE_DIRECT 0x00 #define I2O_RBS_TYPE_WORM 0x04 #define I2O_RBS_TYPE_CDROM 0x05 #define I2O_RBS_TYPE_OPTICAL 0x07 #define I2O_RBS_CAP_CACHING 0x00000001 #define I2O_RBS_CAP_MULTI_PATH 0x00000002 #define I2O_RBS_CAP_DYNAMIC_CAPACITY 0x00000004 #define I2O_RBS_CAP_REMOVABLE_MEDIA 0x00000008 #define I2O_RBS_CAP_REMOVABLE_DEVICE 0x00000010 #define I2O_RBS_CAP_READ_ONLY 0x00000020 #define I2O_RBS_CAP_LOCKOUT 0x00000040 #define I2O_RBS_CAP_BOOT_BYPASS 0x00000080 #define I2O_RBS_CAP_COMPRESSION 0x00000100 #define I2O_RBS_CAP_DATA_SECURITY 0x00000200 #define I2O_RBS_CAP_RAID 0x00000400 #define I2O_RBS_STATE_CACHING 0x00000001 #define I2O_RBS_STATE_POWERED_ON 0x00000002 #define I2O_RBS_STATE_READY 0x00000004 #define I2O_RBS_STATE_MEDIA_LOADED 0x00000008 #define I2O_RBS_STATE_DEVICE_LOADED 0x00000010 #define I2O_RBS_STATE_READ_ONLY 0x00000020 #define I2O_RBS_STATE_LOCKOUT 0x00000040 #define I2O_RBS_STATE_BOOT_BYPASS 0x00000080 #define I2O_RBS_STATE_COMPRESSION 0x00000100 #define I2O_RBS_STATE_DATA_SECURITY 0x00000200 #define I2O_RBS_STATE_RAID 0x00000400 #define I2O_PARAM_RBS_OPERATION 0x0001 struct i2o_param_rbs_operation { u_int8_t autoreass; u_int8_t reasstolerance; u_int8_t numretries; u_int8_t reserved0; u_int32_t reasssize; u_int32_t expectedtimeout; u_int32_t rwvtimeout; u_int32_t rwvtimeoutbase; u_int32_t timeoutbase; u_int32_t orderedreqdepth; u_int32_t atomicwritesize; } __packed; #define I2O_PARAM_RBS_CACHE_CONTROL 0x0003 struct i2o_param_rbs_cache_control { u_int32_t totalcachesize; u_int32_t readcachesize; u_int32_t writecachesize; u_int8_t writepolicy; u_int8_t readpolicy; u_int8_t errorcorrection; u_int8_t reserved; } __packed; /* * ================= SCSI peripheral class messages ================= */ #define I2O_SCSI_DEVICE_RESET 0x27 struct i2o_scsi_device_reset { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; } __packed; #define I2O_SCSI_SCB_EXEC 0x81 struct i2o_scsi_scb_exec { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t flags; /* CDB length and flags */ u_int8_t cdb[16]; u_int32_t datalen; } __packed; #define I2O_SCB_FLAG_SENSE_DATA_IN_MESSAGE 0x00200000 #define I2O_SCB_FLAG_SENSE_DATA_IN_BUFFER 0x00600000 #define I2O_SCB_FLAG_SIMPLE_QUEUE_TAG 0x00800000 #define I2O_SCB_FLAG_HEAD_QUEUE_TAG 0x01000000 #define I2O_SCB_FLAG_ORDERED_QUEUE_TAG 0x01800000 #define I2O_SCB_FLAG_ACA_QUEUE_TAG 0x02000000 #define I2O_SCB_FLAG_ENABLE_DISCONNECT 0x20000000 #define I2O_SCB_FLAG_XFER_FROM_DEVICE 0x40000000 #define I2O_SCB_FLAG_XFER_TO_DEVICE 0x80000000 #define I2O_SCSI_SCB_ABORT 0x83 struct i2o_scsi_scb_abort { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int32_t tctxabort; } __packed; struct i2o_scsi_reply { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t msgtctx; u_int8_t scsistatus; u_int8_t hbastatus; u_int8_t reserved; u_int8_t reqstatus; u_int32_t datalen; u_int32_t senselen; u_int8_t sense[40]; } __packed; #define I2O_SCSI_DSC_SUCCESS 0x00 #define I2O_SCSI_DSC_REQUEST_ABORTED 0x02 #define I2O_SCSI_DSC_UNABLE_TO_ABORT 0x03 #define I2O_SCSI_DSC_COMPLETE_WITH_ERROR 0x04 #define I2O_SCSI_DSC_ADAPTER_BUSY 0x05 #define I2O_SCSI_DSC_REQUEST_INVALID 0x06 #define I2O_SCSI_DSC_PATH_INVALID 0x07 #define I2O_SCSI_DSC_DEVICE_NOT_PRESENT 0x08 #define I2O_SCSI_DSC_UNABLE_TO_TERMINATE 0x09 #define I2O_SCSI_DSC_SELECTION_TIMEOUT 0x0a #define I2O_SCSI_DSC_COMMAND_TIMEOUT 0x0b #define I2O_SCSI_DSC_MR_MESSAGE_RECEIVED 0x0d #define I2O_SCSI_DSC_SCSI_BUS_RESET 0x0e #define I2O_SCSI_DSC_PARITY_ERROR_FAILURE 0x0f #define I2O_SCSI_DSC_AUTOSENSE_FAILED 0x10 #define I2O_SCSI_DSC_NO_ADAPTER 0x11 #define I2O_SCSI_DSC_DATA_OVERRUN 0x12 #define I2O_SCSI_DSC_UNEXPECTED_BUS_FREE 0x13 #define I2O_SCSI_DSC_SEQUENCE_FAILURE 0x14 #define I2O_SCSI_DSC_REQUEST_LENGTH_ERROR 0x15 #define I2O_SCSI_DSC_PROVIDE_FAILURE 0x16 #define I2O_SCSI_DSC_BDR_MESSAGE_SENT 0x17 #define I2O_SCSI_DSC_REQUEST_TERMINATED 0x18 #define I2O_SCSI_DSC_IDE_MESSAGE_SENT 0x33 #define I2O_SCSI_DSC_RESOURCE_UNAVAILABLE 0x34 #define I2O_SCSI_DSC_UNACKNOWLEDGED_EVENT 0x35 #define I2O_SCSI_DSC_MESSAGE_RECEIVED 0x36 #define I2O_SCSI_DSC_INVALID_CDB 0x37 #define I2O_SCSI_DSC_LUN_INVALID 0x38 #define I2O_SCSI_DSC_SCSI_TID_INVALID 0x39 #define I2O_SCSI_DSC_FUNCTION_UNAVAILABLE 0x3a #define I2O_SCSI_DSC_NO_NEXUS 0x3b #define I2O_SCSI_DSC_SCSI_IID_INVALID 0x3c #define I2O_SCSI_DSC_CDB_RECEIVED 0x3d #define I2O_SCSI_DSC_LUN_ALREADY_ENABLED 0x3e #define I2O_SCSI_DSC_BUS_BUSY 0x3f #define I2O_SCSI_DSC_QUEUE_FROZEN 0x40 /* * ================= SCSI peripheral class parameter groups ================= */ #define I2O_PARAM_SCSI_DEVICE_INFO 0x0000 struct i2o_param_scsi_device_info { u_int8_t devicetype; u_int8_t flags; u_int16_t reserved0; u_int32_t identifier; u_int8_t luninfo[8]; u_int32_t queuedepth; u_int8_t reserved1; u_int8_t negoffset; u_int8_t negdatawidth; u_int8_t reserved2; u_int64_t negsyncrate; } __packed; /* * ================= LAN class messages ================= */ #define I2O_LAN_PACKET_SEND 0x3b struct i2o_lan_packet_send { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t tcw; /* SGL follows */ }; #define I2O_LAN_TCW_ACCESS_PRI_MASK 0x00000007 #define I2O_LAN_TCW_SUPPRESS_CRC 0x00000008 #define I2O_LAN_TCW_SUPPRESS_LOOPBACK 0x00000010 #define I2O_LAN_TCW_CKSUM_NETWORK 0x00000020 #define I2O_LAN_TCW_CKSUM_TRANSPORT 0x00000040 #define I2O_LAN_TCW_REPLY_BATCH 0x00000000 #define I2O_LAN_TCW_REPLY_IMMEDIATELY 0x40000000 #define I2O_LAN_TCW_REPLY_UNSUCCESSFUL 0x80000000 #define I2O_LAN_TCW_REPLY_NONE 0xc0000000 #define I2O_LAN_SDU_SEND 0x3d struct i2o_lan_sdu_send { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t tcw; /* As per PACKET_SEND. */ /* SGL follows */ }; struct i2o_lan_send_reply { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t trl; u_int16_t detail; u_int8_t reserved; u_int8_t reqstatus; u_int32_t tctx[1]; }; #define I2O_LAN_RECEIVE_POST 0x3e struct i2o_lan_receive_post { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int32_t bktcnt; /* SGL follows */ }; struct i2o_lan_pdb { u_int32_t bctx; u_int32_t pktoff; u_int32_t pktlen; }; #define I2O_LAN_FRAG_VALID 0x00 #define I2O_LAN_FRAG_VALID_MASK foo struct i2o_lan_receive_reply { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int8_t trlcount; u_int8_t trlesize; u_int8_t reserved; u_int8_t trlflags; u_int32_t bucketsleft; struct i2o_lan_pdb pdb[1]; }; #define I2O_LAN_RESET 0x35 struct i2o_lan_reset { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int16_t reserved; u_int16_t resrcflags; }; #define I2O_LAN_RESRC_RETURN_BUCKETS 0x0001 #define I2O_LAN_RESRC_RETURN_XMITS 0x0002 #define I2O_LAN_SUSPEND 0x37 struct i2o_lan_suspend { u_int32_t msgflags; u_int32_t msgfunc; u_int32_t msgictx; u_int16_t reserved; u_int16_t resrcflags; /* As per RESET. */ }; #define I2O_LAN_DSC_SUCCESS 0x00 #define I2O_LAN_DSC_DEVICE_FAILURE 0x01 #define I2O_LAN_DSC_DESTINATION_NOT_FOUND 0x02 #define I2O_LAN_DSC_TRANSMIT_ERROR 0x03 #define I2O_LAN_DSC_TRANSMIT_ABORTED 0x04 #define I2O_LAN_DSC_RECEIVE_ERROR 0x05 #define I2O_LAN_DSC_RECEIVE_ABORTED 0x06 #define I2O_LAN_DSC_DMA_ERROR 0x07 #define I2O_LAN_DSC_BAD_PACKET_DETECTED 0x08 #define I2O_LAN_DSC_OUT_OF_MEMORY 0x09 #define I2O_LAN_DSC_BUCKET_OVERRUN 0x0a #define I2O_LAN_DSC_IOP_INTERNAL_ERROR 0x0b #define I2O_LAN_DSC_CANCELED 0x0c #define I2O_LAN_DSC_INVALID_TRANSACTION_CONTEXT 0x0d #define I2O_LAN_DSC_DEST_ADDRESS_DETECTED 0x0e #define I2O_LAN_DSC_DEST_ADDRESS_OMITTED 0x0f #define I2O_LAN_DSC_PARTIAL_PACKET_RETURNED 0x10 #define I2O_LAN_DSC_TEMP_SUSPENDED_STATE 0x11 /* * ================= LAN class parameter groups ================= */ #define I2O_PARAM_LAN_DEVICE_INFO 0x0000 struct i2o_param_lan_device_info { u_int16_t lantype; u_int16_t flags; u_int8_t addrfmt; u_int8_t reserved1; u_int16_t reserved2; u_int32_t minpktsize; u_int32_t maxpktsize; u_int8_t hwaddr[8]; u_int64_t maxtxbps; u_int64_t maxrxbps; }; #define I2O_LAN_TYPE_ETHERNET 0x0030 #define I2O_LAN_TYPE_100BASEVG 0x0040 #define I2O_LAN_TYPE_TOKEN_RING 0x0050 #define I2O_LAN_TYPE_FDDI 0x0060 #define I2O_LAN_TYPE_FIBRECHANNEL 0x0070 #define I2O_PARAM_LAN_MAC_ADDRESS 0x0001 struct i2o_param_lan_mac_address { u_int8_t activeaddr[8]; u_int8_t localaddr[8]; u_int8_t addrmask[8]; u_int8_t filtermask[4]; u_int8_t hwfiltermask[4]; u_int32_t maxmcastaddr; u_int32_t maxfilterperfect; u_int32_t maxfilterimperfect; }; #define I2O_PARAM_LAN_MCAST_MAC_ADDRESS 0x0002 /* * This one's a table, not a scalar. */ #define I2O_PARAM_LAN_BATCH_CONTROL 0x0003 struct i2o_param_lan_batch_control { u_int32_t batchflags; u_int32_t risingloaddly; u_int32_t risingloadthresh; u_int32_t fallingloaddly; u_int32_t fallingloadthresh; u_int32_t maxbatchcount; u_int32_t maxbatchdelay; u_int32_t transcompdelay; }; #define I2O_PARAM_LAN_OPERATION 0x0004 struct i2o_param_lan_operation { u_int32_t pktprepad; u_int32_t userflags; u_int32_t pktorphanlimit; }; #define I2O_PARAM_LAN_MEDIA_OPERATION 0x0005 struct i2o_param_lan_media_operation { u_int32_t connectortype; u_int32_t connectiontype; u_int32_t curtxbps; u_int32_t currxbps; u_int8_t fullduplex; u_int8_t linkstatus; u_int8_t badpkthandling; }; #define I2O_LAN_CONNECTOR_OTHER 0x00 #define I2O_LAN_CONNECTOR_UNKNOWN 0x01 #define I2O_LAN_CONNECTOR_AUI 0x02 #define I2O_LAN_CONNECTOR_UTP 0x03 #define I2O_LAN_CONNECTOR_BNC 0x04 #define I2O_LAN_CONNECTOR_RJ45 0x05 #define I2O_LAN_CONNECTOR_STP_DB9 0x06 #define I2O_LAN_CONNECTOR_FIBER_MIC 0x07 #define I2O_LAN_CONNECTOR_APPLE_AUI 0x08 #define I2O_LAN_CONNECTOR_MII 0x09 #define I2O_LAN_CONNECTOR_COPPER_DB9 0x0a #define I2O_LAN_CONNECTOR_COPPER_AW 0x0b #define I2O_LAN_CONNECTOR_OPTICAL_LW 0x0c #define I2O_LAN_CONNECTOR_SIP 0x0d #define I2O_LAN_CONNECTOR_OPTICAL_SW 0x0e #define I2O_LAN_CONNECTION_UNKNOWN 0x0000 #define I2O_LAN_CONNECTION_ETHERNET_AUI 0x0301 #define I2O_LAN_CONNECTION_ETHERNET_10BASE5 0x0302 #define I2O_LAN_CONNECTION_ETHERNET_FOIRL 0x0303 #define I2O_LAN_CONNECTION_ETHERNET_10BASE2 0x0304 #define I2O_LAN_CONNECTION_ETHERNET_10BROAD36 0x0305 #define I2O_LAN_CONNECTION_ETHERNET_10BASET 0x0306 #define I2O_LAN_CONNECTION_ETHERNET_10BASEFP 0x0307 #define I2O_LAN_CONNECTION_ETHERNET_10BASEFB 0x0308 #define I2O_LAN_CONNECTION_ETHERNET_10BASEFL 0x0309 #define I2O_LAN_CONNECTION_ETHERNET_100BASETX 0x030a #define I2O_LAN_CONNECTION_ETHERNET_100BASEFX 0x030b #define I2O_LAN_CONNECTION_ETHERNET_100BASET4 0x030c #define I2O_LAN_CONNECTION_100BASEVG_100BASEVG 0x0401 #define I2O_LAN_CONNECTION_TOKEN_RING_4MBIT 0x0501 #define I2O_LAN_CONNECTION_TOKEN_RING_16MBIT 0x0502 #define I2O_LAN_CONNECTION_FDDI_125MBIT 0x0601 #define I2O_LAN_CONNECTION_FIBRECHANNEL_P2P 0x0701 #define I2O_LAN_CONNECTION_FIBRECHANNEL_AL 0x0702 #define I2O_LAN_CONNECTION_FIBRECHANNEL_PL 0x0703 #define I2O_LAN_CONNECTION_FIBRECHANNEL_F 0x0704 #define I2O_LAN_CONNECTION_OTHER_EMULATED 0x0f00 #define I2O_LAN_CONNECTION_OTHER_OTHER 0x0f01 #endif /* !defined _I2O_I2O_H_ */