/* $NetBSD: cissvar.h,v 1.3 2008/05/25 20:08:34 mhitch Exp $ */ /* $OpenBSD: cissvar.h,v 1.2 2005/09/07 04:00:16 mickey Exp $ */ /* * Copyright (c) 2005 Michael Shalayeff * All rights reserved. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <sys/mutex.h> #include <sys/condvar.h> #include <dev/sysmon/sysmonvar.h> #include <sys/envsys.h> struct ciss_ld { struct ciss_blink bling; /* a copy of blink state */ char xname[16]; /* copy of the sdN name */ int ndrives; u_int8_t tgts[1]; }; struct ciss_softc { /* Generic device info. */ struct device sc_dev; kmutex_t sc_mutex; kmutex_t sc_mutex_scratch; bus_space_handle_t sc_ioh; bus_space_tag_t sc_iot; bus_dma_tag_t sc_dmat; void *sc_ih; void *sc_sh; /* shutdown hook */ struct proc *sc_thread; int sc_flush; struct scsipi_channel sc_channel; struct scsipi_channel *sc_channel_raw; struct scsipi_adapter sc_adapter; struct scsipi_adapter *sc_adapter_raw; struct callout sc_hb; u_int sc_flags; int ccblen, maxcmd, maxsg, nbus, ndrives, maxunits; ciss_queue_head sc_free_ccb, sc_ccbq, sc_ccbdone; kcondvar_t sc_condvar; bus_dmamap_t cmdmap; bus_dma_segment_t cmdseg[1]; void * ccbs; void *scratch; u_int sc_waitflag; bus_space_handle_t cfg_ioh; struct ciss_config cfg; int cfgoff; u_int32_t iem; u_int32_t heartbeat; struct ciss_ld **sc_lds; /* scsi ioctl from sd device */ int (*sc_ioctl)(struct device *, u_long, void *); struct sysmon_envsys *sc_sme; envsys_data_t *sc_sensor; }; struct ciss_rawsoftc { struct ciss_softc *sc_softc; u_int8_t sc_channel; }; int ciss_attach(struct ciss_softc *sc); int ciss_intr(void *v);