189 lines
5.1 KiB
C
189 lines
5.1 KiB
C
/* $NetBSD: icp_ioctl.h,v 1.3 2003/06/29 01:28:23 thorpej Exp $ */
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/*
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* Copyright (c) 2000-03 Intel Corporation
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* All Rights Reserved
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification, immediately at the beginning of the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* ioctl interface to ICP-Vortex RAID controllers. Facilitates use of
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* ICP's configuration tools.
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*/
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#ifndef _DEV_IC_ICP_IOCTL_H_
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#define _DEV_IC_ICP_IOCTL_H_
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#include <sys/ioccom.h>
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#include <dev/ic/icpreg.h>
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#define GDT_SCRATCH_SZ 3072 /* 3KB scratch buffer */
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/* general ioctl */
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typedef struct gdt_ucmd {
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u_int16_t io_node;
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u_int16_t service;
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u_int32_t timeout;
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u_int16_t status;
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u_int32_t info;
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struct {
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u_int32_t cmd_boardnode;
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u_int32_t cmd_cmdindex;
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u_int16_t cmd_opcode;
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union {
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struct icp_rawcmd rc;
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struct icp_ioctlcmd ic;
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struct icp_cachecmd cc;
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} cmd_packet;
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} __attribute__((__packed__)) command;
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u_int8_t data[GDT_SCRATCH_SZ];
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} __attribute__((__packed__)) gdt_ucmd_t;
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#define GDT_IOCTL_GENERAL _IOWR('J', 0, gdt_ucmd_t)
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/* get driver version */
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#define GDT_IOCTL_DRVERS _IOR('J', 1, int)
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/* get controller type */
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typedef struct gdt_ctrt {
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u_int16_t io_node;
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u_int16_t oem_id;
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u_int16_t type;
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u_int32_t info;
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u_int8_t access;
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u_int8_t remote;
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u_int16_t ext_type;
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u_int16_t device_id;
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u_int16_t sub_device_id;
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} __attribute__((__packed__)) gdt_ctrt_t;
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#define GDT_IOCTL_CTRTYPE _IOWR('J', 2, gdt_ctrt_t)
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/* get OS version */
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typedef struct gdt_osv {
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u_int8_t oscode;
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u_int8_t version;
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u_int8_t subversion;
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u_int16_t revision;
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char name[64];
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} __attribute__((__packed__)) gdt_osv_t;
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#define GDT_IOCTL_OSVERS _IOR('J', 3, gdt_osv_t)
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/* get controller count */
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#define GDT_IOCTL_CTRCNT _IOR('J', 5, int)
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/* 6 -- lock host drive? */
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/* 7 -- lock channel? */
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/* get event */
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#define GDT_ES_ASYNC 1
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#define GDT_ES_DRIVER 2
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#define GDT_ES_TEST 3
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#define GDT_ES_SYNC 4
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typedef struct {
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u_int16_t size; /* size of structure */
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union {
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char stream[16];
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struct {
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u_int16_t ionode;
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u_int16_t service;
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u_int32_t index;
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} __attribute__((__packed__)) driver;
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struct {
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u_int16_t ionode;
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u_int16_t service;
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u_int16_t status;
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u_int32_t info;
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u_int8_t scsi_coord[3];
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} __attribute__((__packed__)) async;
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struct {
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u_int16_t ionode;
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u_int16_t service;
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u_int16_t status;
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u_int32_t info;
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u_int16_t hostdrive;
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u_int8_t scsi_coord[3];
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u_int8_t sense_key;
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} __attribute__((__packed__)) sync;
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struct {
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u_int32_t l1;
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u_int32_t l2;
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u_int32_t l3;
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u_int32_t l4;
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} __attribute__((__packed__)) test;
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} eu;
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u_int32_t severity;
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u_int8_t event_string[256];
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} __attribute__((__packed__)) gdt_evt_data;
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typedef struct {
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u_int32_t first_stamp;
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u_int32_t last_stamp;
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u_int16_t same_count;
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u_int16_t event_source;
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u_int16_t event_idx;
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u_int8_t application;
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u_int8_t reserved;
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gdt_evt_data event_data;
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} __attribute__((__packed__)) gdt_evt_str;
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typedef struct gdt_event {
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int erase;
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int handle;
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gdt_evt_str dvr;
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} __attribute__((__packed__)) gdt_event_t;
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#define GDT_IOCTL_EVENT _IOWR('J', 7, gdt_event_t)
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/* get statistics */
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typedef struct gdt_statist {
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u_int16_t io_count_act;
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u_int16_t io_count_max;
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u_int16_t req_queue_act;
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u_int16_t req_queue_max;
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u_int16_t cmd_index_act;
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u_int16_t cmd_index_max;
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u_int16_t sg_count_act;
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u_int16_t sg_count_max;
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} __attribute__((__packed__)) gdt_statist_t;
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#define GDT_IOCTL_STATIST _IOR('J', 9, gdt_statist_t)
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/* rescan host drives */
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typedef struct gdt_rescan {
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u_int16_t io_node;
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u_int8_t flag;
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u_int16_t hdr_no;
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struct {
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u_int8_t bus;
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u_int8_t target;
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u_int8_t lun;
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u_int8_t cluster_type;
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} __attribute__((__packed__)) hdr_list[ICP_MAX_HDRIVES];
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} __attribute__((__packed__)) gdt_rescan_t;
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#define GDT_IOCTL_RESCAN _IOWR('J', 11, gdt_rescan_t)
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#endif /* _DEV_IC_ICP_IOCTL_H_ */
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