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Annotation of sys/dev/ic/cissvar.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: cissvar.h,v 1.7 2007/03/22 16:55:31 deraadt Exp $     */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 2005,2006 Michael Shalayeff
        !             5:  * All rights reserved.
        !             6:  *
        !             7:  * Permission to use, copy, modify, and distribute this software for any
        !             8:  * purpose with or without fee is hereby granted, provided that the above
        !             9:  * copyright notice and this permission notice appear in all copies.
        !            10:  *
        !            11:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
        !            12:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
        !            13:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
        !            14:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
        !            15:  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN
        !            16:  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
        !            17:  * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
        !            18:  */
        !            19:
        !            20: #include <sys/sensors.h>
        !            21:
        !            22: struct ciss_ld {
        !            23:        struct ciss_blink bling;        /* a copy of blink state */
        !            24:        char    xname[16];              /* copy of the sdN name */
        !            25:        int     ndrives;
        !            26:        u_int8_t tgts[1];
        !            27: };
        !            28:
        !            29: struct ciss_softc {
        !            30:        struct device   sc_dev;
        !            31:        struct scsi_link sc_link;
        !            32:        struct scsi_link *sc_link_raw;
        !            33:        struct timeout  sc_hb;
        !            34:        void            *sc_ih;
        !            35:        void            *sc_sh;
        !            36:        struct proc     *sc_thread;
        !            37:        int             sc_flush;
        !            38:        struct ksensor  *sensors;
        !            39:        struct ksensordev sensordev;
        !            40:
        !            41:        u_int   sc_flags;
        !            42: #define        CISS_BIO        0x0001
        !            43:        int ccblen, maxcmd, maxsg, nbus, ndrives, maxunits;
        !            44:        ciss_queue_head sc_free_ccb, sc_ccbq, sc_ccbdone;
        !            45:
        !            46:        bus_space_tag_t iot;
        !            47:        bus_space_handle_t ioh, cfg_ioh;
        !            48:        bus_dma_tag_t   dmat;
        !            49:        bus_dmamap_t    cmdmap;
        !            50:        bus_dma_segment_t cmdseg[1];
        !            51:        void            *ccbs;
        !            52:        void            *scratch;
        !            53:
        !            54:        struct ciss_config cfg;
        !            55:        int cfgoff;
        !            56:        u_int32_t iem;
        !            57:        u_int32_t heartbeat;
        !            58:        struct ciss_ld **sc_lds;
        !            59: };
        !            60:
        !            61: struct ciss_rawsoftc {
        !            62:        struct scsi_link sc_link;
        !            63:        struct ciss_softc *sc_softc;
        !            64:        u_int8_t        sc_channel;
        !            65: };
        !            66:
        !            67: /* XXX These have to become spinlocks in case of fine SMP */
        !            68: #define        CISS_LOCK(sc) splbio()
        !            69: #define        CISS_UNLOCK(sc, lock) splx(lock)
        !            70: #define        CISS_LOCK_SCRATCH(sc) splbio()
        !            71: #define        CISS_UNLOCK_SCRATCH(sc, lock) splx(lock)
        !            72: typedef        int ciss_lock_t;
        !            73:
        !            74: int    ciss_attach(struct ciss_softc *sc);
        !            75: int    ciss_intr(void *v);