services.h revision af483cc88e21f9d98fcfb8e81dd85c5b2676133b
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_SCSI_IMPL_SERVICES_H
#define _SYS_SCSI_IMPL_SERVICES_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* Implementation services not classified by type
*/
#ifdef _KERNEL
struct scsi_key_strings {
int key;
char *message;
};
struct scsi_asq_key_strings {
ushort_t asc;
ushort_t ascq;
char *message;
};
int scsi_poll(struct scsi_pkt *);
struct scsi_pkt *get_pktiopb(struct scsi_address *,
caddr_t *datap, int cdblen, int statuslen,
int datalen, int readflag, int (*func)(void));
void free_pktiopb(struct scsi_pkt *, caddr_t datap, int datalen);
char *scsi_dname(int dtyp);
char *scsi_rname(uchar_t reason);
char *scsi_mname(uchar_t msg);
char *scsi_cname(uchar_t cmd, char **cmdvec);
char *scsi_cmd_name(uchar_t cmd, struct scsi_key_strings *cmdlist,
char *tmpstr);
char *scsi_sname(uchar_t sense_key);
char *scsi_esname(uint_t sense_key, char *tmpstr);
char *scsi_asc_name(uint_t asc, uint_t ascq, char *tmpstr);
void scsi_generic_errmsg(struct scsi_device *devp, char *label,
int severity, daddr_t blkno, daddr_t err_blkno,
uchar_t cmd_name, struct scsi_key_strings *cmdlist,
uint8_t *sensep, struct scsi_asq_key_strings *asc_list,
char *(*decode_fru)(struct scsi_device *, char *, int, uchar_t));
void scsi_vu_errmsg(struct scsi_device *devp, struct scsi_pkt *pktp,
char *drv_name, int severity, daddr_t blkno, daddr_t err_blkno,
struct scsi_key_strings *cmdlist,
struct scsi_extended_sense *sensep,
struct scsi_asq_key_strings *asc_list,
char *(*decode_fru)(struct scsi_device *, char *, int, uchar_t));
void scsi_errmsg(struct scsi_device *devp, struct scsi_pkt *pkt,
char *label, int severity, daddr_t blkno, daddr_t err_blkno,
struct scsi_key_strings *cmdlist,
struct scsi_extended_sense *sensep);
/*PRINTFLIKE4*/
void scsi_log(dev_info_t *dev, char *label,
uint_t level, const char *fmt, ...) __KPRINTFLIKE(4);
extern char *scsi_state_bits;
extern char *sense_keys[NUM_SENSE_KEYS + NUM_IMPL_SENSE_KEYS];
#define SCSI_DEBUG 0xDEB00000
#define SCSI_ERR_ALL 0
#define SCSI_ERR_UNKNOWN 1
#define SCSI_ERR_INFO 2
#define SCSI_ERR_RECOVERED 3
#define SCSI_ERR_RETRYABLE 4
#define SCSI_ERR_FATAL 5
#define SCSI_ERR_NONE 6
/*
* Common Capability Strings Array
*/
#define SCSI_CAP_DMA_MAX 0
#define SCSI_CAP_MSG_OUT 1
#define SCSI_CAP_DISCONNECT 2
#define SCSI_CAP_SYNCHRONOUS 3
#define SCSI_CAP_WIDE_XFER 4
#define SCSI_CAP_PARITY 5
#define SCSI_CAP_INITIATOR_ID 6
#define SCSI_CAP_UNTAGGED_QING 7
#define SCSI_CAP_TAGGED_QING 8
#define SCSI_CAP_ARQ 9
#define SCSI_CAP_LINKED_CMDS 10
#define SCSI_CAP_SECTOR_SIZE 11
#define SCSI_CAP_TOTAL_SECTORS 12
#define SCSI_CAP_GEOMETRY 13
#define SCSI_CAP_RESET_NOTIFICATION 14
#define SCSI_CAP_QFULL_RETRIES 15
#define SCSI_CAP_QFULL_RETRY_INTERVAL 16
#define SCSI_CAP_SCSI_VERSION 17
#define SCSI_CAP_INTERCONNECT_TYPE 18
#define SCSI_CAP_LUN_RESET 19
#define SCSI_CAP_CDB_LEN 20
#define SCSI_CAP_DMA_MAX_ARCH 21
#define SCSI_CAP_TRAN_LAYER_RETRIES 22
#define SCSI_CAP_ASCII { \
"dma-max", "msg-out", "disconnect", "synchronous", \
"wide-xfer", "parity", "initiator-id", "untagged-qing", \
"tagged-qing", "auto-rqsense", "linked-cmds", \
"sector-size", "total-sectors", "geometry", \
"reset-notification", "qfull-retries", \
"qfull-retry-interval", "scsi-version", \
"interconnect-type", "lun-reset", \
"max-cdb-length", "dma-max-arch", \
"tran-layer-retries", NULL }
/*
* Definitions used by some capabilities
*/
/* SCSI_CAP_SCSI_VERSION */
#define SCSI_VERSION_1 1
#define SCSI_VERSION_2 2
#define SCSI_VERSION_3 3
/* SCSI_CAP_INTERCONNECT_TYPE */
#define INTERCONNECT_PARALLEL 1
#define INTERCONNECT_FIBRE 2 /* PLDA or hard ALPA */
#define INTERCONNECT_1394 3
#define INTERCONNECT_SSA 4 /* -EOLed */
#define INTERCONNECT_FABRIC 5 /* soft ALPA or Switch */
#define INTERCONNECT_USB 6
#define INTERCONNECT_ATAPI 7
#define INTERCONNECT_ISCSI 8
#define INTERCONNECT_IBSRP 9
#define INTERCONNECT_SATA 10
#define INTERCONNECT_SAS 11
#define INTERCONNECT_MAX 12 /* Change this appropriately, */
/* as new one(s) are added. */
/* Is always the last & max. */
/* INTERCONNECT TYPE STRINGS */
#define INTERCONNECT_PARALLEL_STR "SPI"
#define INTERCONNECT_FIBRE_STR "FIBRE"
#define INTERCONNECT_1394_STR "1394"
#define INTERCONNECT_SSA_STR ""
#define INTERCONNECT_FABRIC_STR "FABRIC"
#define INTERCONNECT_USB_STR "USB"
#define INTERCONNECT_ATAPI_STR "ATAPI"
#define INTERCONNECT_ISCSI_STR "iSCSI"
#define INTERCONNECT_IBSRP_STR "IB"
#define INTERCONNECT_SATA_STR "SATA"
#define INTERCONNECT_SAS_STR "SAS"
#define INTERCONNECT_TYPE_ASCII { \
"", \
INTERCONNECT_PARALLEL_STR, \
INTERCONNECT_FIBRE_STR, \
INTERCONNECT_1394_STR, \
INTERCONNECT_SSA_STR, \
INTERCONNECT_FABRIC_STR, \
INTERCONNECT_USB_STR, \
INTERCONNECT_ATAPI_STR, \
INTERCONNECT_ISCSI_STR, \
INTERCONNECT_IBSRP_STR, \
INTERCONNECT_SATA_STR, \
INTERCONNECT_SAS_STR, \
NULL \
};
/*
* Compatibility...
*/
#define scsi_cmd_decode scsi_cname
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SCSI_IMPL_SERVICES_H */