-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
- */
-/*
- * @OSF_COPYRIGHT@
- *
- */
-/*
- * HISTORY
- *
- * Revision 1.1.1.1 1998/09/22 21:05:48 wsanchez
- * Import of Mac OS X kernel (~semeria)
- *
- * Revision 1.1.1.1 1998/03/07 02:25:59 wsanchez
- * Import of OSF Mach kernel (~mburg)
- *
- * Revision 1.1.7.1 1996/09/17 16:34:56 bruel
- * removed size_t, already defined in types.h.
- * [96/09/17 bruel]
- *
- * Revision 1.1.4.1 1996/04/17 17:48:54 davidp
- * Created for use with SVR4 drivers.
- * [1996/04/11 13:19:26 davidp]
- *
- * Revision 1.1.1.2 1996/03/04 17:53:46 calvert
- * Created for use with SVR4 drivers.
- *
- * $EndLog$
- */
-/* In vi use ":set ts=4" to edit/view this file
- */
-#ifndef _SYS_SDI_H_
-#define _SYS_SDI_H_ 1
-
-#include "scsi/scsi_endian.h"
-
-typedef u_long paddr_t;
-typedef u_int rm_key_t;
-
-typedef long hba_clock_t;
-
-typedef u_long major_t;
-typedef u_long minor_t;
-
-typedef u_long hba_buf_t; /* just to satisfy declaration */
-typedef u_long hba_uio_t; /* just to satisfy declaration */
-
-
-struct ver_no {
- uchar_t sv_release;
- uchar_t sv_machine;
- short sv_modes;
-};
-
-struct hba_idata_v4 {
- int version_num;
- char *name;
- uchar_t ha_id;
- ulong_t ioaddr1;
- int dmachan1;
- int iov;
- int cntlr;
- int active;
- ulong_t idata_memaddr;
- uchar_t idata_ctlorder;
- uchar_t idata_nbus;
- ushort_t idata_ntargets;
- ushort_t idata_nluns;
- rm_key_t idata_rmkey;
- void *idata_intrcookie;
- int idata_cpubind;
-};
-
-struct hba_idata {
- int version_num;
- char *name;
- uchar_t ha_id;
- ulong_t ioaddr1;
- int dmachan1;
- int iov;
- int cntlr;
- int active;
-};
-
-#define HBA_SVR4_2 1
-#define HBA_SVR4_2_2 2
-#define HBA_SVR4_2MP 3
-
-#define HBA_VMASK 0xffff
-
-#define HBA_IDATA_EXT 0x10000
-#define HBA_EXT_INFO 0x20000
-#define HBA_AUTOCONF 0x40000
-
-#define VID_LEN 8
-#define PID_LEN 16
-#define REV_LEN 4
-
-#define INQ_LEN VID_LEN+PID_LEN+1
-#define INQ_EXLEN INQ_LEN+REV_LEN
-
-struct ident {
- BITFIELD_2( unsigned char,
- id_type : 5,
- id_pqual : 3);
- BITFIELD_2(unsigned char,
- id_qualif : 7,
- id_rmb : 1);
- uchar_t id_ver;
- BITFIELD_2(unsigned char,
- id_form : 4,
- id_res1 : 4);
- uchar_t id_len;
- uchar_t id_vu [3];
- char id_vendor [VID_LEN];
- char id_prod [PID_LEN];
- char id_revnum [REV_LEN];
-};
-
-#define SCSI_INQ_CON 0x0
-#define SCSI_INQ_TC 0x1
-#define SCSI_INQ_TNC 0x3
-
-struct scsi_adr {
- int scsi_ctl;
- int scsi_target;
- int scsi_lun;
- int scsi_bus;
-};
-
-struct scsi_ad {
- ulong_t sa_major;
- ulong_t sa_minor;
- uchar_t sa_lun;
- BITFIELD_2(unsigned char,
- sa_bus : 3,
- sa_exta : 5);
- short sa_ct;
-};
-
-/* sa_ct */
-#define SDI_SA_CT(c,t) (((c) << 3) | ((t) & 0x07))
-#define SDI_HAN(sa) (((sa)->sa_ct >> 3) & 0x07)
-#define SDI_TCN(sa) ((sa)->sa_ct & 0x07)
-
-#define SDI_ETCN(sa) ((sa)->sa_exta)
-#define SDI_EHAN(sa) (((sa)->sa_ct >> 3) & 0x1f)
-
-struct sdi_edt {
- struct sdi_edt *hash_p;
- short hba_no;
- uchar_t scsi_id;
- uchar_t lun;
- struct owner *curdrv;
- struct owner *owner_list;
- ulong_t res1;
- int pdtype;
- uchar_t iotype;
- char inquiry [INQ_EXLEN];
- struct scsi_adr scsi_adr;
- ulong_t memaddr;
- uchar_t ctlorder;
- struct ident edt_ident;
-};
-
-/* iotype */
-#define F_DMA 0x001
-#define F_DMA_24 F_DMA
-#define F_PIO 0x002
-#define F_SCGTH 0x004
-#define F_RMB 0x008
-#define F_DMA_32 0x010
-#define F_HDWREA 0x020
-#define F_RESID 0x040
-
-struct mod_operations {
- int (*modm_install)(void);
- int (*modm_remove)(void);
- int (*modm_info)(void);
- int (*modm_bind)(void);
-};
-
-struct modlink {
- struct mod_operations *ml_ops;
- void *ml_type_data;
-};
-
-struct mod_type_data {
- char *mtd_info;
- void *mtd_pdata;
-};
-
-struct modwrapper {
- int mw_rev;
- int (*mw_load)(void);
- int (*mw_unload)(void);
- void (*mw_halt)(void);
- void *mw_conf_data;
- struct modlink *mw_modlink;
-};
-
-struct hbadata {
- struct xsb *sb;
-};
-
-typedef struct physreq {
- paddr_t phys_align;
- paddr_t phys_boundary;
- uchar_t phys_dmasize;
- uchar_t phys_max_scgth;
- uchar_t phys_flags;
- void *phys_brkup_poolp;
-} physreq_t;
-
-
-typedef struct bcb {
- uchar_t bcb_addrtypes;
- uchar_t bcb_flags;
- size_t bcb_max_xfer;
- size_t bcb_granularity;
- physreq_t *bcb_physreqp;
-} bcb_t;
-
-struct hbagetinfo {
- char *name;
- char iotype;
- bcb_t *bcbp;
-};
-
-struct hba_info {
- int *hba_flag;
- ulong_t max_xfer;
- long (*hba_freeblk)(struct hbadata *hdp, int cntlr);
- struct hbadata *(*hba_getblk)(int flag, int cntlr);
- long (*hba_icmd)(struct hbadata *hdp, int flag);
- void (*hba_getinfo)(struct scsi_ad *sap,
- struct hbagetinfo *hgip);
- long (*hba_send)(struct hbadata *hdp, int flag);
- int (*hba_xlat)(struct hbadata *hdp, int bflag, void *procp,
- int flag);
- int (*hba_open)(void);
- int (*hba_close)(void);
- int (*hba_ioctl)(void);
-};
-
-/* hba_flag */
-#define HBA_MP 0x01
-#define HBA_HOT 0x02
-#define HBA_TIMEOUT 0x04
-
-#define SC_EXHAN(minor) (((minor) >> 5) & 0x1f)
-#define SC_EXTCN(minor) ((((minor) >> 2) & 0x07) | ((minor >> 7) & 0x18))
-#define SC_EXLUN(minor) (((minor) & 0x03) | ((minor>>10) & 0x1C))
-#define SC_BUS(minor) (((minor) >> 15) & 0x07)
-
-#define SC_MKMINOR(h,t,l,b) ( \
- (((h) & 0x1f) << 5) | \
- (((t) & 0x07) << 2) | (((t) & 0x18) << 7) | \
- ((l) & 0x03) | (((l) & 0x1c) << 10) | \
- (((b) & 0x07) << 15) \
- )
-
-#define SDI_NAMESZ 49
-
-#define SM_POOLSIZE 28
-#define LG_POOLSIZE (sizeof (struct xsb))
-
-#define SCB_TYPE 1
-#define ISCB_TYPE 2
-#define SFB_TYPE 3
-
-#define SCB_WRITE 0x00
-#define SCB_READ 0x01
-#define SCB_LINK 0x02
-#define SCB_HAAD 0x04
-#define SCB_PARTBLK 0x08
-
-#define SDI_NOALLOC 0x00000000
-#define SDI_ASW 0x00000001
-#define SDI_LINKF0 0x00000002
-#define SDI_LINKF1 0x00000003
-#define SDI_QFLUSH 0xE0000004
-#define SDI_ABORT 0xF0000005
-#define SDI_RESET 0xF0000006
-#define SDI_CRESET 0xD0000007
-#define SDI_V2PERR 0xA0000008
-#define SDI_TIME 0xD0000009
-#define SDI_NOTEQ 0x8000000A
-#define SDI_HAERR 0xE000000B
-#define SDI_MEMERR 0xA000000C
-#define SDI_SBUSER 0xA000000D
-#define SDI_CKSTAT 0xD000000E
-#define SDI_SCBERR 0x8000000F
-#define SDI_OOS 0xA0000010
-#define SDI_NOSELE 0x90000011
-#define SDI_MISMAT 0x90000012
-#define SDI_PROGRES 0x00000013
-#define SDI_UNUSED 0x00000014
-#define SDI_ONEIC 0x80000017
-#define SDI_SFBERR 0x80000019
-#define SDI_TCERR 0x9000001A
-
-#define SDI_ERROR 0x80000000
-#define SDI_RETRY 0x40000000
-#define SDI_MESS 0x20000000
-#define SDI_SUSPEND 0x10000000
-
-#define SFB_NOPF 0x00
-#define SFB_RESETM 0x01
-#define SFB_ABORTM 0x02
-#define SFB_FLUSHR 0x03
-#define SFB_RESUME 0x04
-#define SFB_SUSPEND 0x05
-#define SFB_ADD_DEV 0x06
-#define SFB_RM_DEV 0x07
-#define SFB_PAUSE 0x08
-#define SFB_CONTINUE 0x09
-
-#define SDI_386_AT 0x06
-#define SDI_386_MCA 0x07
-#define SDI_386_EISA 0x08
-
-#define SDI_RET_OK 0
-#define SDI_RET_ERR -1
-#define SDI_RET_RETRY 1
-
-#define SDI_SEND 0x0081
-#define SDI_TRESET 0x0082
-#define SDI_BRESET 0x0084
-#define HA_VER 0x0083
-#define SDI_RESERVE 0x0085
-#define SDI_RELEASE 0x0086
-#define SDI_RESTAT 0x0087
-#define HA_GETPARMS 0x008a
-#define IHA_GETPARMS 0x008b
-#define HA_SETPARMS 0x008c
-#define IHA_SETPARMS 0x008d
-#define HA_GETPPARMS 0x008e
-
-struct sense {
- uchar_t sd_pad0;
- BITFIELD_2(unsigned char,
- sd_errc : 7,
- sd_valid : 1);
- uchar_t sd_res1;
- BITFIELD_5(unsigned char,
- sd_key : 4,
- sd_res2 : 1,
- sd_ili : 1,
- sd_eom : 1,
- sd_fm : 1);
- uint_t sd_ba;
- uchar_t sd_len;
- uchar_t sd_res3 [4];
- uchar_t sd_sencode;
- uchar_t sd_qualifier;
- uchar_t sd_fru;
- BITFIELD_5(unsigned char,
- sd_bitpt : 3,
- sd_bpv : 1,
- sd_res4 : 2,
- sd_cd : 1,
- sd_res5 : 1);
- uchar_t sd_field [2];
- uchar_t sd_res6;
- uchar_t sd_buffer;
- uchar_t sd_res7 [2];
-};
-
-
-struct sb_extra {
- struct sense sb_sense;
-};
-
-#define sc_priv sc_extra
-
-struct sb;
-
-struct scb {
- ulong_t sc_comp_code;
- void *sc_extra;
- void (*sc_int)(struct sb *sbp);
- caddr_t sc_cmdpt;
- caddr_t sc_datapt;
- long sc_wd;
- time_t sc_time;
- struct scsi_ad sc_dev;
- ushort_t sc_mode;
- uchar_t sc_status;
- char sc_fill;
- struct sb *sc_link;
- long sc_cmdsz;
- long sc_datasz;
- long sc_resid;
- hba_clock_t sc_start;
-};
-
-struct sfb {
- ulong_t sf_comp_code;
- char *sf_priv;
- void (*sf_int)(struct sb *sbp);
- struct scsi_ad sf_dev;
- ulong_t sf_func;
- int sf_wd;
-};
-
-struct sb {
- ulong_t sb_type;
- union {
- struct scb b_scb;
- struct sfb b_sfb;
- } sb_b;
-};
-
-#define SCB sb_b.b_scb
-#define SFB sb_b.b_sfb
-
-struct xsb {
- struct sb sb;
- struct hbadata *hbadata_p;
- struct owner *owner_p;
- struct sb_extra extra;
-};
-
-#define S_GOOD 0X00
-#define S_CKCON 0X02
-#define S_METGD 0X04
-#define S_BUSY 0X08
-#define S_INGD 0X10
-#define S_INMET 0X12
-#define S_RESER 0X18
-#define S_CTERM 0x22
-#define S_QFULL 0x28
-
-#define SLEEP 0
-#define NOSLEEP 1
-
-#define KM_SLEEP SLEEP
-#define KM_NOSLEEP NOSLEEP
-#define KM_DMA 2
-#define KM_REQ_DMA 4
-#define KM_PHYSCONTIG 8
-
-struct mod_drvintr {
- ushort_t di_magic;
- ushort_t di_version;
- char *di_modname;
- int *di_devflagp;
- void (*di_handler)(int vect);
- void *di_hook;
-};
-
-#define MOD_INTR_MAGIC 0xEB13
-#define MOD_INTR_VER 1
-
-struct o_mod_drvintr {
- struct intr_info *drv_intrinfo;
- void (*ihndler)(int vect);
-};
-
-#define MOD_INTRVER_MASK 0xff000000
-#define MOD_INTRVER_42 0x01000000
-
-#define INTRVER(infop) ((unsigned int)((infop)->ivect_no & MOD_INTRVER_MASK))
-#define INTRNO(infop) ((infop)->ivect_no & ~MOD_INTRVER_MASK)
-
-struct intr_info0 {
- int ivect_no;
- int int_pri;
- int itype;
-};
-
-struct intr_info {
- int ivect_no;
- int int_pri;
- int itype;
- int int_cpu;
- int int_mp;
-};
-
-#endif /* _SYS_SDI_H_ */
projects / apple / xnu.git / blobdiff