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/* $NetBSD: icp_ioctl.h,v 1.7 2017/10/28 06:27:32 riastradh Exp $ */
/*
* Copyright (c) 2000-03 Intel 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, immediately at the beginning of the file.
* 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*/
/*
* ioctl interface to ICP-Vortex RAID controllers. Facilitates use of
* ICP's configuration tools.
*/
#ifndef _DEV_IC_ICP_IOCTL_H_
#define _DEV_IC_ICP_IOCTL_H_
#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/ioccom.h>
#include <dev/ic/icpreg.h>
#define GDT_SCRATCH_SZ 3072 /* 3KB scratch buffer */
/* general ioctl */
typedef struct gdt_ucmd {
u_int16_t io_node;
u_int16_t service;
u_int32_t timeout;
u_int16_t status;
u_int32_t info;
struct {
u_int32_t cmd_boardnode;
u_int32_t cmd_cmdindex;
u_int16_t cmd_opcode;
union {
struct icp_rawcmd rc;
struct icp_ioctlcmd ic;
struct icp_cachecmd cc;
} cmd_packet;
} __packed command;
u_int8_t data[GDT_SCRATCH_SZ];
} __packed gdt_ucmd_t;
#define GDT_IOCTL_GENERAL _IOWR('J', 0, gdt_ucmd_t)
/* get driver version */
#define GDT_IOCTL_DRVERS _IOR('J', 1, int)
/* get controller type */
typedef struct gdt_ctrt {
u_int16_t io_node;
u_int16_t oem_id;
u_int16_t type;
u_int32_t info;
u_int8_t access;
u_int8_t remote;
u_int16_t ext_type;
u_int16_t device_id;
u_int16_t sub_device_id;
} __packed gdt_ctrt_t;
#define GDT_IOCTL_CTRTYPE _IOWR('J', 2, gdt_ctrt_t)
/* get OS version */
typedef struct gdt_osv {
u_int8_t oscode;
u_int8_t version;
u_int8_t subversion;
u_int16_t revision;
char name[64];
} __packed gdt_osv_t;
#define GDT_IOCTL_OSVERS _IOR('J', 3, gdt_osv_t)
/* get controller count */
#define GDT_IOCTL_CTRCNT _IOR('J', 5, int)
/* 6 -- lock host drive? */
/* 7 -- lock channel? */
/* get event */
#define GDT_ES_ASYNC 1
#define GDT_ES_DRIVER 2
#define GDT_ES_TEST 3
#define GDT_ES_SYNC 4
typedef struct {
u_int16_t size; /* size of structure */
union {
char stream[16];
struct {
u_int16_t ionode;
u_int16_t service;
u_int32_t index;
} __packed driver;
struct {
u_int16_t ionode;
u_int16_t service;
u_int16_t status;
u_int32_t info;
u_int8_t scsi_coord[3];
} __packed async;
struct {
u_int16_t ionode;
u_int16_t service;
u_int16_t status;
u_int32_t info;
u_int16_t hostdrive;
u_int8_t scsi_coord[3];
u_int8_t sense_key;
} __packed sync;
struct {
u_int32_t l1;
u_int32_t l2;
u_int32_t l3;
u_int32_t l4;
} __packed test;
} eu;
u_int32_t severity;
u_int8_t event_string[256];
} __packed gdt_evt_data;
typedef struct {
u_int32_t first_stamp;
u_int32_t last_stamp;
u_int16_t same_count;
u_int16_t event_source;
u_int16_t event_idx;
u_int8_t application;
u_int8_t reserved;
gdt_evt_data event_data;
} __packed gdt_evt_str;
typedef struct gdt_event {
int erase;
int handle;
gdt_evt_str dvr;
} __packed gdt_event_t;
#define GDT_IOCTL_EVENT _IOWR('J', 7, gdt_event_t)
/* get statistics */
typedef struct gdt_statist {
u_int16_t io_count_act;
u_int16_t io_count_max;
u_int16_t req_queue_act;
u_int16_t req_queue_max;
u_int16_t cmd_index_act;
u_int16_t cmd_index_max;
u_int16_t sg_count_act;
u_int16_t sg_count_max;
} __packed gdt_statist_t;
#define GDT_IOCTL_STATIST _IOR('J', 9, gdt_statist_t)
/* rescan host drives */
typedef struct gdt_rescan {
u_int16_t io_node;
u_int8_t flag;
u_int16_t hdr_no;
struct {
u_int8_t bus;
u_int8_t target;
u_int8_t lun;
u_int8_t cluster_type;
} __packed hdr_list[ICP_MAX_HDRIVES];
} __packed gdt_rescan_t;
#define GDT_IOCTL_RESCAN _IOWR('J', 11, gdt_rescan_t)
#endif /* _DEV_IC_ICP_IOCTL_H_ */
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