diff options
Diffstat (limited to 'drivers/scsi/dpt/dpti_i2o.h')
| -rw-r--r-- | drivers/scsi/dpt/dpti_i2o.h | 441 |
1 files changed, 0 insertions, 441 deletions
diff --git a/drivers/scsi/dpt/dpti_i2o.h b/drivers/scsi/dpt/dpti_i2o.h deleted file mode 100644 index e1fbbf55c09d..000000000000 --- a/drivers/scsi/dpt/dpti_i2o.h +++ /dev/null @@ -1,441 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -#ifndef _SCSI_I2O_H -#define _SCSI_I2O_H - -/* I2O kernel space accessible structures/APIs - * - * (c) Copyright 1999, 2000 Red Hat Software - * - ************************************************************************* - * - * This header file defined the I2O APIs/structures for use by - * the I2O kernel modules. - */ - -#ifdef __KERNEL__ /* This file to be included by kernel only */ - -#include <linux/i2o-dev.h> - -#include <linux/notifier.h> -#include <linux/atomic.h> - - -/* - * Tunable parameters first - */ - -/* How many different OSM's are we allowing */ -#define MAX_I2O_MODULES 64 - -#define I2O_EVT_CAPABILITY_OTHER 0x01 -#define I2O_EVT_CAPABILITY_CHANGED 0x02 - -#define I2O_EVT_SENSOR_STATE_CHANGED 0x01 - -//#ifdef __KERNEL__ /* ioctl stuff only thing exported to users */ - -#define I2O_MAX_MANAGERS 4 - -/* - * I2O Interface Objects - */ - -#include <linux/wait.h> -typedef wait_queue_head_t adpt_wait_queue_head_t; -#define ADPT_DECLARE_WAIT_QUEUE_HEAD(wait) DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait) -typedef wait_queue_entry_t adpt_wait_queue_entry_t; - -/* - * message structures - */ - -struct i2o_message -{ - u8 version_offset; - u8 flags; - u16 size; - u32 target_tid:12; - u32 init_tid:12; - u32 function:8; - u32 initiator_context; - /* List follows */ -}; - -struct adpt_device; -struct _adpt_hba; -struct i2o_device -{ - struct i2o_device *next; /* Chain */ - struct i2o_device *prev; - - char dev_name[8]; /* linux /dev name if available */ - i2o_lct_entry lct_data;/* Device LCT information */ - u32 flags; - struct proc_dir_entry* proc_entry; /* /proc dir */ - struct adpt_device *owner; - struct _adpt_hba *controller; /* Controlling IOP */ -}; - -/* - * Each I2O controller has one of these objects - */ - -struct i2o_controller -{ - char name[16]; - int unit; - int type; - int enabled; - - struct notifier_block *event_notifer; /* Events */ - atomic_t users; - struct i2o_device *devices; /* I2O device chain */ - struct i2o_controller *next; /* Controller chain */ - -}; - -/* - * I2O System table entry - */ -struct i2o_sys_tbl_entry -{ - u16 org_id; - u16 reserved1; - u32 iop_id:12; - u32 reserved2:20; - u16 seg_num:12; - u16 i2o_version:4; - u8 iop_state; - u8 msg_type; - u16 frame_size; - u16 reserved3; - u32 last_changed; - u32 iop_capabilities; - u32 inbound_low; - u32 inbound_high; -}; - -struct i2o_sys_tbl -{ - u8 num_entries; - u8 version; - u16 reserved1; - u32 change_ind; - u32 reserved2; - u32 reserved3; - struct i2o_sys_tbl_entry iops[]; -}; - -/* - * I2O classes / subclasses - */ - -/* Class ID and Code Assignments - * (LCT.ClassID.Version field) - */ -#define I2O_CLASS_VERSION_10 0x00 -#define I2O_CLASS_VERSION_11 0x01 - -/* Class code names - * (from v1.5 Table 6-1 Class Code Assignments.) - */ - -#define I2O_CLASS_EXECUTIVE 0x000 -#define I2O_CLASS_DDM 0x001 -#define I2O_CLASS_RANDOM_BLOCK_STORAGE 0x010 -#define I2O_CLASS_SEQUENTIAL_STORAGE 0x011 -#define I2O_CLASS_LAN 0x020 -#define I2O_CLASS_WAN 0x030 -#define I2O_CLASS_FIBRE_CHANNEL_PORT 0x040 -#define I2O_CLASS_FIBRE_CHANNEL_PERIPHERAL 0x041 -#define I2O_CLASS_SCSI_PERIPHERAL 0x051 -#define I2O_CLASS_ATE_PORT 0x060 -#define I2O_CLASS_ATE_PERIPHERAL 0x061 -#define I2O_CLASS_FLOPPY_CONTROLLER 0x070 -#define I2O_CLASS_FLOPPY_DEVICE 0x071 -#define I2O_CLASS_BUS_ADAPTER_PORT 0x080 -#define I2O_CLASS_PEER_TRANSPORT_AGENT 0x090 -#define I2O_CLASS_PEER_TRANSPORT 0x091 - -/* Rest of 0x092 - 0x09f reserved for peer-to-peer classes - */ - -#define I2O_CLASS_MATCH_ANYCLASS 0xffffffff - -/* Subclasses - */ - -#define I2O_SUBCLASS_i960 0x001 -#define I2O_SUBCLASS_HDM 0x020 -#define I2O_SUBCLASS_ISM 0x021 - -/* Operation functions */ - -#define I2O_PARAMS_FIELD_GET 0x0001 -#define I2O_PARAMS_LIST_GET 0x0002 -#define I2O_PARAMS_MORE_GET 0x0003 -#define I2O_PARAMS_SIZE_GET 0x0004 -#define I2O_PARAMS_TABLE_GET 0x0005 -#define I2O_PARAMS_FIELD_SET 0x0006 -#define I2O_PARAMS_LIST_SET 0x0007 -#define I2O_PARAMS_ROW_ADD 0x0008 -#define I2O_PARAMS_ROW_DELETE 0x0009 -#define I2O_PARAMS_TABLE_CLEAR 0x000A - -/* - * I2O serial number conventions / formats - * (circa v1.5) - */ - -#define I2O_SNFORMAT_UNKNOWN 0 -#define I2O_SNFORMAT_BINARY 1 -#define I2O_SNFORMAT_ASCII 2 -#define I2O_SNFORMAT_UNICODE 3 -#define I2O_SNFORMAT_LAN48_MAC 4 -#define I2O_SNFORMAT_WAN 5 - -/* Plus new in v2.0 (Yellowstone pdf doc) - */ - -#define I2O_SNFORMAT_LAN64_MAC 6 -#define I2O_SNFORMAT_DDM 7 -#define I2O_SNFORMAT_IEEE_REG64 8 -#define I2O_SNFORMAT_IEEE_REG128 9 -#define I2O_SNFORMAT_UNKNOWN2 0xff - -/* Transaction Reply Lists (TRL) Control Word structure */ - -#define TRL_SINGLE_FIXED_LENGTH 0x00 -#define TRL_SINGLE_VARIABLE_LENGTH 0x40 -#define TRL_MULTIPLE_FIXED_LENGTH 0x80 - -/* - * Messaging API values - */ - -#define I2O_CMD_ADAPTER_ASSIGN 0xB3 -#define I2O_CMD_ADAPTER_READ 0xB2 -#define I2O_CMD_ADAPTER_RELEASE 0xB5 -#define I2O_CMD_BIOS_INFO_SET 0xA5 -#define I2O_CMD_BOOT_DEVICE_SET 0xA7 -#define I2O_CMD_CONFIG_VALIDATE 0xBB -#define I2O_CMD_CONN_SETUP 0xCA -#define I2O_CMD_DDM_DESTROY 0xB1 -#define I2O_CMD_DDM_ENABLE 0xD5 -#define I2O_CMD_DDM_QUIESCE 0xC7 -#define I2O_CMD_DDM_RESET 0xD9 -#define I2O_CMD_DDM_SUSPEND 0xAF -#define I2O_CMD_DEVICE_ASSIGN 0xB7 -#define I2O_CMD_DEVICE_RELEASE 0xB9 -#define I2O_CMD_HRT_GET 0xA8 -#define I2O_CMD_ADAPTER_CLEAR 0xBE -#define I2O_CMD_ADAPTER_CONNECT 0xC9 -#define I2O_CMD_ADAPTER_RESET 0xBD -#define I2O_CMD_LCT_NOTIFY 0xA2 -#define I2O_CMD_OUTBOUND_INIT 0xA1 -#define I2O_CMD_PATH_ENABLE 0xD3 -#define I2O_CMD_PATH_QUIESCE 0xC5 -#define I2O_CMD_PATH_RESET 0xD7 -#define I2O_CMD_STATIC_MF_CREATE 0xDD -#define I2O_CMD_STATIC_MF_RELEASE 0xDF -#define I2O_CMD_STATUS_GET 0xA0 -#define I2O_CMD_SW_DOWNLOAD 0xA9 -#define I2O_CMD_SW_UPLOAD 0xAB -#define I2O_CMD_SW_REMOVE 0xAD -#define I2O_CMD_SYS_ENABLE 0xD1 -#define I2O_CMD_SYS_MODIFY 0xC1 -#define I2O_CMD_SYS_QUIESCE 0xC3 -#define I2O_CMD_SYS_TAB_SET 0xA3 - -#define I2O_CMD_UTIL_NOP 0x00 -#define I2O_CMD_UTIL_ABORT 0x01 -#define I2O_CMD_UTIL_CLAIM 0x09 -#define I2O_CMD_UTIL_RELEASE 0x0B -#define I2O_CMD_UTIL_PARAMS_GET 0x06 -#define I2O_CMD_UTIL_PARAMS_SET 0x05 -#define I2O_CMD_UTIL_EVT_REGISTER 0x13 -#define I2O_CMD_UTIL_EVT_ACK 0x14 -#define I2O_CMD_UTIL_CONFIG_DIALOG 0x10 -#define I2O_CMD_UTIL_DEVICE_RESERVE 0x0D -#define I2O_CMD_UTIL_DEVICE_RELEASE 0x0F -#define I2O_CMD_UTIL_LOCK 0x17 -#define I2O_CMD_UTIL_LOCK_RELEASE 0x19 -#define I2O_CMD_UTIL_REPLY_FAULT_NOTIFY 0x15 - -#define I2O_CMD_SCSI_EXEC 0x81 -#define I2O_CMD_SCSI_ABORT 0x83 -#define I2O_CMD_SCSI_BUSRESET 0x27 - -#define I2O_CMD_BLOCK_READ 0x30 -#define I2O_CMD_BLOCK_WRITE 0x31 -#define I2O_CMD_BLOCK_CFLUSH 0x37 -#define I2O_CMD_BLOCK_MLOCK 0x49 -#define I2O_CMD_BLOCK_MUNLOCK 0x4B -#define I2O_CMD_BLOCK_MMOUNT 0x41 -#define I2O_CMD_BLOCK_MEJECT 0x43 - -#define I2O_PRIVATE_MSG 0xFF - -/* - * Init Outbound Q status - */ - -#define I2O_CMD_OUTBOUND_INIT_IN_PROGRESS 0x01 -#define I2O_CMD_OUTBOUND_INIT_REJECTED 0x02 -#define I2O_CMD_OUTBOUND_INIT_FAILED 0x03 -#define I2O_CMD_OUTBOUND_INIT_COMPLETE 0x04 - -/* - * I2O Get Status State values - */ - -#define ADAPTER_STATE_INITIALIZING 0x01 -#define ADAPTER_STATE_RESET 0x02 -#define ADAPTER_STATE_HOLD 0x04 -#define ADAPTER_STATE_READY 0x05 -#define ADAPTER_STATE_OPERATIONAL 0x08 -#define ADAPTER_STATE_FAILED 0x10 -#define ADAPTER_STATE_FAULTED 0x11 - -/* I2O API function return values */ - -#define I2O_RTN_NO_ERROR 0 -#define I2O_RTN_NOT_INIT 1 -#define I2O_RTN_FREE_Q_EMPTY 2 -#define I2O_RTN_TCB_ERROR 3 -#define I2O_RTN_TRANSACTION_ERROR 4 -#define I2O_RTN_ADAPTER_ALREADY_INIT 5 -#define I2O_RTN_MALLOC_ERROR 6 -#define I2O_RTN_ADPTR_NOT_REGISTERED 7 -#define I2O_RTN_MSG_REPLY_TIMEOUT 8 -#define I2O_RTN_NO_STATUS 9 -#define I2O_RTN_NO_FIRM_VER 10 -#define I2O_RTN_NO_LINK_SPEED 11 - -/* Reply message status defines for all messages */ - -#define I2O_REPLY_STATUS_SUCCESS 0x00 -#define I2O_REPLY_STATUS_ABORT_DIRTY 0x01 -#define I2O_REPLY_STATUS_ABORT_NO_DATA_TRANSFER 0x02 -#define I2O_REPLY_STATUS_ABORT_PARTIAL_TRANSFER 0x03 -#define I2O_REPLY_STATUS_ERROR_DIRTY 0x04 -#define I2O_REPLY_STATUS_ERROR_NO_DATA_TRANSFER 0x05 -#define I2O_REPLY_STATUS_ERROR_PARTIAL_TRANSFER 0x06 -#define I2O_REPLY_STATUS_PROCESS_ABORT_DIRTY 0x08 -#define I2O_REPLY_STATUS_PROCESS_ABORT_NO_DATA_TRANSFER 0x09 -#define I2O_REPLY_STATUS_PROCESS_ABORT_PARTIAL_TRANSFER 0x0A -#define I2O_REPLY_STATUS_TRANSACTION_ERROR 0x0B -#define I2O_REPLY_STATUS_PROGRESS_REPORT 0x80 - -/* Status codes and Error Information for Parameter functions */ - -#define I2O_PARAMS_STATUS_SUCCESS 0x00 -#define I2O_PARAMS_STATUS_BAD_KEY_ABORT 0x01 -#define I2O_PARAMS_STATUS_BAD_KEY_CONTINUE 0x02 -#define I2O_PARAMS_STATUS_BUFFER_FULL 0x03 -#define I2O_PARAMS_STATUS_BUFFER_TOO_SMALL 0x04 -#define I2O_PARAMS_STATUS_FIELD_UNREADABLE 0x05 -#define I2O_PARAMS_STATUS_FIELD_UNWRITEABLE 0x06 -#define I2O_PARAMS_STATUS_INSUFFICIENT_FIELDS 0x07 -#define I2O_PARAMS_STATUS_INVALID_GROUP_ID 0x08 -#define I2O_PARAMS_STATUS_INVALID_OPERATION 0x09 -#define I2O_PARAMS_STATUS_NO_KEY_FIELD 0x0A -#define I2O_PARAMS_STATUS_NO_SUCH_FIELD 0x0B -#define I2O_PARAMS_STATUS_NON_DYNAMIC_GROUP 0x0C -#define I2O_PARAMS_STATUS_OPERATION_ERROR 0x0D -#define I2O_PARAMS_STATUS_SCALAR_ERROR 0x0E -#define I2O_PARAMS_STATUS_TABLE_ERROR 0x0F -#define I2O_PARAMS_STATUS_WRONG_GROUP_TYPE 0x10 - -/* DetailedStatusCode defines for Executive, DDM, Util and Transaction error - * messages: Table 3-2 Detailed Status Codes.*/ - -#define I2O_DSC_SUCCESS 0x0000 -#define I2O_DSC_BAD_KEY 0x0002 -#define I2O_DSC_TCL_ERROR 0x0003 -#define I2O_DSC_REPLY_BUFFER_FULL 0x0004 -#define I2O_DSC_NO_SUCH_PAGE 0x0005 -#define I2O_DSC_INSUFFICIENT_RESOURCE_SOFT 0x0006 -#define I2O_DSC_INSUFFICIENT_RESOURCE_HARD 0x0007 -#define I2O_DSC_CHAIN_BUFFER_TOO_LARGE 0x0009 -#define I2O_DSC_UNSUPPORTED_FUNCTION 0x000A -#define I2O_DSC_DEVICE_LOCKED 0x000B -#define I2O_DSC_DEVICE_RESET 0x000C -#define I2O_DSC_INAPPROPRIATE_FUNCTION 0x000D -#define I2O_DSC_INVALID_INITIATOR_ADDRESS 0x000E -#define I2O_DSC_INVALID_MESSAGE_FLAGS 0x000F -#define I2O_DSC_INVALID_OFFSET 0x0010 -#define I2O_DSC_INVALID_PARAMETER 0x0011 -#define I2O_DSC_INVALID_REQUEST 0x0012 -#define I2O_DSC_INVALID_TARGET_ADDRESS 0x0013 -#define I2O_DSC_MESSAGE_TOO_LARGE 0x0014 -#define I2O_DSC_MESSAGE_TOO_SMALL 0x0015 -#define I2O_DSC_MISSING_PARAMETER 0x0016 -#define I2O_DSC_TIMEOUT 0x0017 -#define I2O_DSC_UNKNOWN_ERROR 0x0018 -#define I2O_DSC_UNKNOWN_FUNCTION 0x0019 -#define I2O_DSC_UNSUPPORTED_VERSION 0x001A -#define I2O_DSC_DEVICE_BUSY 0x001B -#define I2O_DSC_DEVICE_NOT_AVAILABLE 0x001C - -/* Device Claim Types */ -#define I2O_CLAIM_PRIMARY 0x01000000 -#define I2O_CLAIM_MANAGEMENT 0x02000000 -#define I2O_CLAIM_AUTHORIZED 0x03000000 -#define I2O_CLAIM_SECONDARY 0x04000000 - -/* Message header defines for VersionOffset */ -#define I2OVER15 0x0001 -#define I2OVER20 0x0002 -/* Default is 1.5, FIXME: Need support for both 1.5 and 2.0 */ -#define I2OVERSION I2OVER15 -#define SGL_OFFSET_0 I2OVERSION -#define SGL_OFFSET_4 (0x0040 | I2OVERSION) -#define SGL_OFFSET_5 (0x0050 | I2OVERSION) -#define SGL_OFFSET_6 (0x0060 | I2OVERSION) -#define SGL_OFFSET_7 (0x0070 | I2OVERSION) -#define SGL_OFFSET_8 (0x0080 | I2OVERSION) -#define SGL_OFFSET_9 (0x0090 | I2OVERSION) -#define SGL_OFFSET_10 (0x00A0 | I2OVERSION) -#define SGL_OFFSET_12 (0x00C0 | I2OVERSION) - -#define TRL_OFFSET_5 (0x0050 | I2OVERSION) -#define TRL_OFFSET_6 (0x0060 | I2OVERSION) - - /* msg header defines for MsgFlags */ -#define MSG_STATIC 0x0100 -#define MSG_64BIT_CNTXT 0x0200 -#define MSG_MULTI_TRANS 0x1000 -#define MSG_FAIL 0x2000 -#define MSG_LAST 0x4000 -#define MSG_REPLY 0x8000 - - /* minimum size msg */ -#define THREE_WORD_MSG_SIZE 0x00030000 -#define FOUR_WORD_MSG_SIZE 0x00040000 -#define FIVE_WORD_MSG_SIZE 0x00050000 -#define SIX_WORD_MSG_SIZE 0x00060000 -#define SEVEN_WORD_MSG_SIZE 0x00070000 -#define EIGHT_WORD_MSG_SIZE 0x00080000 -#define NINE_WORD_MSG_SIZE 0x00090000 -#define TEN_WORD_MSG_SIZE 0x000A0000 -#define I2O_MESSAGE_SIZE(x) ((x)<<16) - - -/* Special TID Assignments */ - -#define ADAPTER_TID 0 -#define HOST_TID 1 - -#define MSG_FRAME_SIZE 128 -#define NMBR_MSG_FRAMES 128 - -#define MSG_POOL_SIZE 16384 - -#define I2O_POST_WAIT_OK 0 -#define I2O_POST_WAIT_TIMEOUT -ETIMEDOUT - - -#endif /* __KERNEL__ */ - -#endif /* _SCSI_I2O_H */ |