ioasicvar.h

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    1 /*      $OpenBSD: ioasicvar.h,v 1.10 2009/11/07 23:01:38 miod Exp $     */
    2 /*      $NetBSD: ioasicvar.h,v 1.14 2000/10/17 09:45:49 nisimura Exp $  */
    3 
    4 /*
    5  * Copyright (c) 1995 Carnegie-Mellon University.
    6  * All rights reserved.
    7  *
    8  * Author: Chris G. Demetriou
    9  *
   10  * Permission to use, copy, modify and distribute this software and
   11  * its documentation is hereby granted, provided that both the copyright
   12  * notice and this permission notice appear in all copies of the
   13  * software, derivative works or modified versions, and any portions
   14  * thereof, and that both notices appear in supporting documentation.
   15  *
   16  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
   17  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
   18  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
   19  *
   20  * Carnegie Mellon requests users of this software to return to
   21  *
   22  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
   23  *  School of Computer Science
   24  *  Carnegie Mellon University
   25  *  Pittsburgh PA 15213-3890
   26  *
   27  * any improvements or extensions that they make and grant Carnegie the
   28  * rights to redistribute these changes.
   29  */
   30 
   31 #ifndef _DEV_TC_IOASICVAR_H_
   32 #define _DEV_TC_IOASICVAR_H_
   33 
   34 struct ioasic_dev {
   35         char            *iad_modname;
   36         tc_offset_t     iad_offset;
   37         void            *iad_cookie;
   38         u_int32_t       iad_intrbits;
   39 };
   40 
   41 struct ioasicdev_attach_args {
   42         char    iada_modname[TC_ROM_LLEN + 1];
   43         tc_offset_t iada_offset;
   44         tc_addr_t iada_addr;
   45         void    *iada_cookie;
   46 };
   47 
   48 /* Device locators. */
   49 #define ioasiccf_offset cf_loc[0]               /* offset */
   50 
   51 #define IOASIC_OFFSET_UNKNOWN   -1
   52 
   53 struct ioasic_softc {
   54         struct  device sc_dv;
   55         bus_space_tag_t sc_bst;
   56         bus_space_handle_t sc_bsh;
   57         bus_dma_tag_t sc_dmat;
   58 
   59         tc_addr_t sc_base;              /* XXX offset XXX */
   60 };
   61 
   62 extern struct cfdriver ioasic_cd;
   63 
   64 /*
   65  * XXX Some drivers need direct access to IOASIC registers.
   66  */
   67 extern tc_addr_t ioasic_base;
   68 
   69 void    ioasic_intr_establish(struct device *, void *,
   70             int, int (*)(void *), void *, const char *);
   71 void    ioasic_intr_disestablish(struct device *, void *);
   72 int     ioasic_submatch(void *, struct ioasicdev_attach_args *);
   73 void    ioasic_attach_devs(struct ioasic_softc *,
   74             struct ioasic_dev *, int);
   75 void    ioasic_led_blink(void *);
   76 
   77 #endif /* _DEV_TC_IOASICVAR_ */

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FreeBSD/Linux Kernel Cross Reference sys/dev/tc/ioasicvar.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/tc/ioasicvar.h