tedu unused header. okay krw@

2 files changed, 0 insertions, 430 deletions

diff --git a/distrib/sets/lists/comp/mi b/distrib/sets/lists/comp/mi
index 30e51cad683..8a0561dd14f 100644
--- a/distrib/sets/lists/comp/mi
+++ b/distrib/sets/lists/comp/mi
@@ -287,7 +287,6 @@
 ./usr/include/dev/ic/isp_openbsd.h
 ./usr/include/dev/ic/isp_stds.h
 ./usr/include/dev/ic/isp_target.h
-./usr/include/dev/ic/isp_tpublic.h
 ./usr/include/dev/ic/ispmbox.h
 ./usr/include/dev/ic/ispreg.h
 ./usr/include/dev/ic/ispvar.h
diff --git a/sys/dev/ic/isp_tpublic.h b/sys/dev/ic/isp_tpublic.h
deleted file mode 100644
index c6ff0aa6798..00000000000
--- a/sys/dev/ic/isp_tpublic.h
+++ /dev/null
@@ -1,429 +0,0 @@
-/* $OpenBSD: isp_tpublic.h,v 1.12 2009/06/24 11:00:53 krw Exp $ */
-/* $FreeBSD: src/sys/dev/isp/isp_tpublic.h,v 1.19 2007/05/05 20:17:23 mjacob Exp $ */
-/*-
- *  Copyright (c) 1997-2007 by Matthew Jacob
- *  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.
- *  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.
- * 
- *  THIS SOFTWARE IS PROVIDED BY 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 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.
- */
-/*
- * Host Adapter Public Target Interface Structures && Routines
- */
-
-#ifndef    _ISP_TPUBLIC_H
-#define    _ISP_TPUBLIC_H    1
-
-/*
- * Action codes set by the MD target driver for
- * the external layer to figure out what to do with.
- */
-typedef enum {
- 	QOUT_HBA_REG=0,	/* the argument is a pointer to a hba_register_t */
- 	QOUT_ENABLE,	/* the argument is a pointer to a enadis_t */
- 	QOUT_DISABLE,	/* the argument is a pointer to a enadis_t */
- 	QOUT_TMD_START,	/* the argument is a pointer to a tmd_cmd_t */
- 	QOUT_TMD_DONE,	/* the argument is a pointer to a tmd_cmd_t */
- 	QOUT_NOTIFY,	/* the argument is a pointer to a tmd_notify_t */
- 	QOUT_HBA_UNREG	/* the argument is a pointer to a hba_register_t */
-} tact_e;
-
-/*
- * Action codes set by the external layer for the
- * MD driver to figure out what to do with.
- */
-typedef enum {
-	QIN_HBA_REG=99,	/* the argument is a pointer to a hba_register_t */
-	QIN_GETINFO,	/* the argument is a pointer to a info_t */
-	QIN_SETINFO,	/* the argument is a pointer to a info_t */
-	QIN_GETDLIST,	/* the argument is a pointer to a fc_dlist_t */
-	QIN_ENABLE,	/* the argument is a pointer to a enadis_t */
-	QIN_DISABLE,	/* the argument is a pointer to a enadis_t */
-	QIN_TMD_CONT,	/* the argument is a pointer to a tmd_cmd_t */
-	QIN_TMD_FIN,	/* the argument is a pointer to a tmd_cmd_t */
-	QIN_NOTIFY_ACK,	/* the argument is a pointer to a tmd_notify_t */
-	QIN_HBA_UNREG	/* the argument is a pointer to a hba_register_t */
-} qact_e;
-
-/*
- * This structure is used to register to other software modules the
- * binding of an HBA identifier, driver name and instance and the
- * lun width capapbilities of this target driver. It's up to each
- * platform to figure out how it wants to do this, but a typical
- * sequence would be for the MD layer to find some external module's
- * entry point and start by sending a QOUT_HBA_REG with info filled
- * in, and the external module to call back with a QIN_HBA_REG that
- * passes back the corresponding information.
- */
-#define    QR_VERSION    16
-typedef struct {
-    /* NB: tags from here to r_version must never change */
-    void *                  r_identity;
-    void                    (*r_action)(qact_e, void *);
-    char                    r_name[8];
-    int                     r_inst;
-    int                     r_version;
-    u_int32_t               r_locator;
-    u_int32_t               r_nchannels;
-    enum { R_FC, R_SPI }    r_type;
-    void *                  r_private;
-} hba_register_t;
-
-/*
- * An information structure that is used to get or set per-channel transport layer parameters.
- */
-typedef struct {
-    void *                  i_identity;
-    enum { I_FC, I_SPI }    i_type;
-    int                     i_channel;
-    int                     i_error;
-    union {
-        struct {
-            u_int64_t    wwnn_nvram;
-            u_int64_t    wwpn_nvram;
-            u_int64_t    wwnn;
-            u_int64_t    wwpn;
-        } fc;
-        struct {
-            int         iid;
-        } spi;
-    }                       i_id;
-} info_t;
-
-/*
- * An information structure to return a list of logged in WWPNs. FC specific.
- */
-typedef struct {
-    void *                  d_identity;
-    int                     d_channel;
-    int                     d_error;
-    int                     d_count;
-    u_int64_t *             d_wwpns;
-} fc_dlist_t;
-/*
- * Notify structure
- */
-typedef enum {
-    NT_ABORT_TASK=0x1000,
-    NT_ABORT_TASK_SET,
-    NT_CLEAR_ACA,
-    NT_CLEAR_TASK_SET,
-    NT_LUN_RESET,
-    NT_TARGET_RESET,
-    NT_BUS_RESET,
-    NT_LIP_RESET,
-    NT_LINK_UP,
-    NT_LINK_DOWN,
-    NT_LOGOUT,
-    NT_HBA_RESET
-} tmd_ncode_t;
-
-typedef struct tmd_notify {
-    void *      nt_hba;         /* HBA tag */
-    u_int64_t   nt_iid;         /* inititator id */
-    u_int64_t   nt_tgt;         /* target id */
-    u_int16_t   nt_lun;         /* logical unit */
-    u_int16_t               : 15,
-                nt_need_ack : 1;    /* this notify needs an ACK */
-    u_int64_t   nt_tagval;      /* tag value */
-    u_int32_t   nt_channel;     /* channel id */
-    tmd_ncode_t nt_ncode;       /* action */
-    void *      nt_lreserved;
-    void *      nt_hreserved;
-} tmd_notify_t;
-#define LUN_ANY     0xffff
-#define TGT_ANY     ((u_int64_t) -1)
-#define INI_ANY     ((u_int64_t) -1)
-#define TAG_ANY     ((u_int64_t) 0)
-#define MATCH_TMD(tmd, iid, lun, tag)                   \
-    (                                                   \
-        (tmd) &&                                        \
-        (iid == INI_ANY || iid == tmd->cd_iid) &&       \
-        (lun == LUN_ANY || lun == tmd->cd_lun) &&       \
-        (tag == TAG_ANY || tag == tmd->cd_tagval)       \
-    )
-
-/*
- * A word about ENABLE/DISABLE: the argument is a pointer to a enadis_t
- * with en_hba, en_iid, en_chan, en_tgt and en_lun filled out.
- *
- * If an error occurs in either enabling or disabling the described lun
- * cd_error is set with an appropriate non-zero value.
- */
-typedef struct {
-    void *          en_private;     /* for outer layer usage */
-    void *          en_hba;         /* HBA tag */
-    u_int64_t       en_iid;         /* initiator ID */
-    u_int64_t       en_tgt;         /* target id */
-    u_int16_t       en_lun;         /* logical unit */
-    u_int16_t       en_chan;        /* channel on card */
-    int             en_error;
-} enadis_t;
-
-/*
- * Suggested Software Target Mode Command Handling structure.
- *
- * A note about terminology:
- *
- *   MD stands for "Machine Dependent".
- *
- *    This driver is structured in three layers: Outer MD, core, and inner MD.
- *    The latter also is bus dependent (i.e., is cognizant of PCI bus issues
- *    as well as platform issues).
- *
- *
- *   "Outer Layer" means "Other Module"
- *
- *    Some additional module that actually implements SCSI target command
- *    policy is the recipient of incoming commands and the source of the
- *    disposition for them.
- *
- * The command structure below is one suggested possible MD command structure,
- * but since the handling of thbis is entirely in the MD layer, there is
- * no explicit or implicit requirement that it be used.
- *
- * The cd_private tag should be used by the MD layer to keep a free list
- * of these structures. Code outside of this driver can then use this
- * to identify it's own unit structures. That is, when not on the MD
- * layer's freelist, the MD layer should shove into it the identifier
- * that the outer layer has for it- passed in on an initial QIN_HBA_REG
- * call (see below).
- *
- * The cd_hba tag is a tag that uniquely identifies the HBA this target
- * mode command is coming from. The outer layer has to pass this back
- * unchanged to avoid chaos.
- *
- * The cd_iid, cd_tgt, cd_lun and cd_port tags are used to identify the
- * id of the initiator who sent us a command, the target claim to be, the
- * lun on the target we claim to be, and the port instance (for multiple
- * port host adapters) that this applies to (consider it an extra port
- * parameter). The iid, tgt and lun values are deliberately chosen to be
- * fat so that, for example, World Wide Names can be used instead of
- * the units that the firmware uses (in the case where the MD
- * layer maintains a port database, for example).
- *
- * The cd_tagtype field specifies what kind of command tag type, if
- * any, has been sent with the command. Note that the Outer Layer
- * still needs to pass the tag handle through unchanged even
- * if the tag type is CD_UNTAGGED.
- *
- * The cd_cdb contains storage for the passed in command descriptor block.
- * There is no need to define length as the callee should be able to
- * figure this out.
- *
- * The tag cd_lflags are the flags set by the MD driver when it gets
- * command incoming or when it needs to inform any outside entities
- * that the last requested action failed.
- *
- * The tag cd_hflags should be set by any outside software to indicate
- * the validity of sense and status fields (defined below) and to indicate
- * the direction data is expected to move. It is an error to have both
- * CDFH_DATA_IN and CDFH_DATA_OUT set.
- *
- * If the CDFH_STSVALID flag is set, the command should be completed (after
- * sending any data and/or status). If CDFH_SNSVALID is set and the MD layer
- * can also handle sending the associated sense data (either back with an
- * FCP RESPONSE IU for Fibre Channel or otherwise automatically handling a
- * REQUEST SENSE from the initator for this target/lun), the MD layer will
- * set the CDFL_SENTSENSE flag on successful transmission of the sense data.
- * It is an error for the CDFH_SNSVALID bit to be set and CDFH_STSVALID not
- * to be set. It is an error for the CDFH_SNSVALID be set and the associated
- * SCSI status (cd_scsi_status) not be set to CHECK CONDITON.
- * 
- * The tag cd_data points to a data segment to either be filled or
- * read from depending on the direction of data movement. The tag
- * is undefined if no data direction is set. The MD layer and outer
- * layers must agree on the meaning of cd_data and it is specifically
- * not defined here.
- *
- * The tag cd_totlen is the total data amount expected to be moved
- * over the life of the command. It may be set by the MD layer, possibly
- * from the datalen field of an FCP CMND IU unit. If it shows up in the outer
- * layers set to zero and the CDB indicates data should be moved, the outer
- * layer should set it to the amount expected to be moved.
- *
- * The tag cd_resid should be the total residual of data not transferred.
- * The outer layers need to set this at the beginning of command processing
- * to equal cd_totlen. As data is successfully moved, this value is decreased.
- * At the end of a command, any nonzero residual indicates the number of bytes
- * requested by the command but not moved.
- *
- * The tag cd_xfrlen is the length of the currently active data transfer.
- * This allows several interations between any outside software and the
- * MD layer to move data.
- *
- * The reason that total length and total residual have to be tracked
- * is to keep track of relative offset.
- *
- * The tags cd_sense and cd_scsi_status are pretty obvious.
- *
- * The tag cd_error is to communicate between the MD layer and outer software
- * the current error conditions.
- *
- * The tag cd_lreserved, cd_hreserved are scratch areas for use for the MD
- * and outer layers respectively.
- * 
- */
-
-#ifndef    TMD_CDBLEN
-#define    TMD_CDBLEN       16
-#endif
-#ifndef    TMD_SENSELEN
-#define    TMD_SENSELEN     18
-#endif
-#ifndef    QCDS
-#define    QCDS             (sizeof (void *))
-#endif
-
-typedef struct tmd_cmd {
-	void *			cd_private;	/* private data pointer */
-	void *			cd_hba;		/* HBA tag */
-	void *			cd_data;	/* 'pointer' to data */
-	u_int64_t		cd_iid;		/* initiator ID */
-	u_int64_t		cd_tgt;		/* target id */
-	u_int8_t		cd_lun[8];	/* logical unit */
-	u_int64_t		cd_tagval;	/* tag value */
-	u_int32_t		cd_channel;	/* channel index */
-	u_int32_t		cd_lflags;	/* flags lower level sets */
-	u_int32_t		cd_hflags;	/* flags higher level sets */
-	u_int32_t		cd_totlen;	/* total data load */
-	u_int32_t		cd_resid;	/* total data residual */
-	u_int32_t		cd_xfrlen;	/* current data load */
-	int32_t			cd_error;	/* current error */
-	u_int8_t		cd_tagtype;	/* tag type */
-	u_int8_t		cd_scsi_status;
-	u_int8_t		cd_sense[TMD_SENSELEN];
-	u_int8_t		cd_cdb[TMD_CDBLEN];
-	union {
-		void *		ptrs[QCDS / sizeof (void *)];
-		u_int64_t	llongs[QCDS / sizeof (u_int64_t)];
-		u_int32_t	longs[QCDS / sizeof (u_int32_t)];
-		u_int16_t	shorts[QCDS / sizeof (u_int16_t)];
-		u_int8_t	bytes[QCDS];
-	} cd_lreserved[4], cd_hreserved[4];
-} tmd_cmd_t;
-
-/* defined tags */
-#define CD_UNTAGGED     0
-#define CD_SIMPLE_TAG   1
-#define CD_ORDERED_TAG  2
-#define CD_HEAD_TAG     3
-#define CD_ACA_TAG      4
-
-#ifndef    TMD_SIZE
-#define    TMD_SIZE     (sizeof (tmd_cmd_t))
-#endif
-
-#define L0LUN_TO_FLATLUN(lptr)              ((((lptr)[0] & 0x3f) << 8) | ((lptr)[1]))
-#define FLATLUN_TO_L0LUN(lptr, lun)                 \
-    (lptr)[1] = lun & 0xff;                         \
-    if (sizeof (lun) == 1) {                        \
-        (lptr)[0] = 0;                              \
-    } else {                                        \
-        u_int16_t nl = lun;                         \
-        if (nl == LUN_ANY) {                        \
-            (lptr)[0] = (nl >> 8) & 0xff;           \
-        } else if (nl < 256) {                      \
-            (lptr)[0] = 0;                          \
-        } else {                                    \
-            (lptr)[0] = 0x40 | ((nl >> 8) & 0x3f);  \
-        }                                           \
-    }                                               \
-    memset(&(lptr)[2], 0, 6)
-
-/*
- * Note that NODISC (obviously) doesn't apply to non-SPI transport.
- *
- * Note that knowing the data direction and lengh at the time of receipt of
- * a command from the initiator is a feature only of Fibre Channel.
- *
- * The CDFL_BIDIR is in anticipation of the adoption of some newer
- * features required by OSD.
- *
- * The principle selector for MD layer to know whether data is to
- * be transferred in any QOUT_TMD_CONT call is cd_xfrlen- the
- * flags CDFH_DATA_IN and CDFH_DATA_OUT define which direction.
- */
-#define	CDFL_SNSVALID	0x01	/* sense data (from f/w) good */
-#define	CDFL_SENTSTATUS	0x02	/* last action sent status */
-#define	CDFL_DATA_IN	0x04	/* target (us) -> initiator (them) */
-#define CDFL_DATA_OUT	0x08	/* initiator (them) -> target (us) */
-#define    CDFL_BIDIR           0x0C            /* bidirectional data */
-#define    CDFL_ERROR           0x10            /* last action ended in error */
-#define    CDFL_NODISC          0x20            /* disconnects disabled */
-#define    CDFL_SENTSENSE       0x40            /* last action sent sense data */
-#define    CDFL_BUSY            0x80            /* this command is not on a free list */
-#define    CDFL_PRIVATE         0xFF000000      /* private layer flags */
-
-#define    CDFH_SNSVALID        0x01            /* sense data (from outer layer) good */
-#define    CDFH_STSVALID        0x02            /* status valid */
-#define    CDFH_DATA_IN         0x04            /* target (us) -> initiator (them) */
-#define    CDFH_DATA_OUT        0x08            /* initiator (them) -> target (us) */
-#define    CDFH_DATA_MASK       0x0C            /* mask to cover data direction */
-#define    CDFH_PRIVATE         0xFF000000      /* private layer flags */
-
-
-/*
- * A word about the START/CONT/DONE/FIN dance:
- *
- *    When the HBA is enabled for receiving commands, one may show up
- *    without notice. When that happens, the MD target mode driver
- *    gets a tmd_cmd_t, fills it with the info that just arrived, and
- *    calls the outer layer with a QOUT_TMD_START code and pointer to
- *    the tmd_cmd_t.
- *
- *    The outer layer decodes the command, fetches data, prepares stuff,
- *    whatever, and starts by passing back the pointer with a QIN_TMD_CONT
- *    code which causes the MD target mode driver to generate CTIOs to
- *    satisfy whatever action needs to be taken. When those CTIOs complete,
- *    the MD target driver sends the pointer to the cmd_tmd_t back with
- *    a QOUT_TMD_DONE code. This repeats for as long as necessary. These
- *    may not be done in parallel- they are sequential operations.
- *
- *    The outer layer signals it wants to end the command by settings within
- *    the tmd_cmd_t itself. When the final QIN_TMD_CONT is reported completed,
- *    the outer layer frees the tmd_cmd_t by sending the pointer to it
- *    back with a QIN_TMD_FIN code.
- *
- *    The graph looks like:
- *
- *    QOUT_TMD_START -> [ QIN_TMD_CONT -> QOUT_TMD_DONE ] * -> QIN_TMD_FIN.
- *
- */
-
-/*
- * Target handler functions.
- *
- * The MD target handler function (the outer layer calls this)
- * should be be prototyped like:
- *
- *    void target_action(qact_e, void *arg)
- *
- * The outer layer target handler function (the MD layer calls this)
- * should be be prototyped like:
- *
- *    void scsi_target_handler(tact_e, void *arg)
- */
-#endif    /* _ISP_TPUBLIC_H */
-/*
- * vim:ts=4:sw=4:expandtab
- */