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eisa_machdep.h revision 1.3.16.1 
      1  1.3.16.1  minoura /* $NetBSD: eisa_machdep.h,v 1.3.16.1 2000/06/22 16:58:28 minoura Exp $ */
      2       1.3      cgd 
      3       1.3      cgd /*
      4       1.3      cgd  * Copyright (c) 1996 Carnegie-Mellon University.
      5       1.3      cgd  * All rights reserved.
      6       1.3      cgd  *
      7       1.3      cgd  * Author: Chris G. Demetriou
      8       1.3      cgd  *
      9       1.3      cgd  * Permission to use, copy, modify and distribute this software and
     10       1.3      cgd  * its documentation is hereby granted, provided that both the copyright
     11       1.3      cgd  * notice and this permission notice appear in all copies of the
     12       1.3      cgd  * software, derivative works or modified versions, and any portions
     13       1.3      cgd  * thereof, and that both notices appear in supporting documentation.
     14       1.3      cgd  *
     15       1.3      cgd  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     16       1.3      cgd  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     17       1.3      cgd  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     18       1.3      cgd  *
     19       1.3      cgd  * Carnegie Mellon requests users of this software to return to
     20       1.3      cgd  *
     21       1.3      cgd  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     22       1.3      cgd  *  School of Computer Science
     23       1.3      cgd  *  Carnegie Mellon University
     24       1.3      cgd  *  Pittsburgh PA 15213-3890
     25       1.3      cgd  *
     26       1.3      cgd  * any improvements or extensions that they make and grant Carnegie the
     27       1.3      cgd  * rights to redistribute these changes.
     28       1.3      cgd  */
     29       1.3      cgd 
     30       1.3      cgd /*
     31       1.3      cgd  * Types provided to machine-independent EISA code.
     32       1.3      cgd  */
     33       1.3      cgd typedef struct alpha_eisa_chipset *eisa_chipset_tag_t;
     34       1.3      cgd typedef int eisa_intr_handle_t;
     35       1.3      cgd 
     36       1.3      cgd struct alpha_eisa_chipset {
     37       1.3      cgd 	void	*ec_v;
     38       1.3      cgd 
     39  1.3.16.1  minoura 	void	(*ec_attach_hook)(struct device *, struct device *,
     40  1.3.16.1  minoura 		    struct eisabus_attach_args *);
     41  1.3.16.1  minoura 	int	(*ec_maxslots)(void *);
     42  1.3.16.1  minoura 	int	(*ec_intr_map)(void *, u_int, eisa_intr_handle_t *);
     43  1.3.16.1  minoura 	const char *(*ec_intr_string)(void *, eisa_intr_handle_t);
     44  1.3.16.1  minoura 	const struct evcnt *(*ec_intr_evcnt)(void *, eisa_intr_handle_t);
     45  1.3.16.1  minoura 	void	*(*ec_intr_establish)(void *, eisa_intr_handle_t,
     46  1.3.16.1  minoura 		    int, int, int (*)(void *), void *);
     47  1.3.16.1  minoura 	void	(*ec_intr_disestablish)(void *, void *);
     48       1.3      cgd };
     49       1.3      cgd 
     50       1.3      cgd /*
     51       1.3      cgd  * Functions provided to machine-independent EISA code.
     52       1.3      cgd  */
     53       1.3      cgd #define	eisa_attach_hook(p, s, a)					\
     54       1.3      cgd     (*(a)->eba_ec->ec_attach_hook)((p), (s), (a))
     55       1.3      cgd #define	eisa_maxslots(c)						\
     56       1.3      cgd     (*(c)->ec_maxslots)((c)->ec_v)
     57       1.3      cgd #define	eisa_intr_map(c, i, hp)						\
     58       1.3      cgd     (*(c)->ec_intr_map)((c)->ec_v, (i), (hp))
     59       1.3      cgd #define	eisa_intr_string(c, h)						\
     60       1.3      cgd     (*(c)->ec_intr_string)((c)->ec_v, (h))
     61  1.3.16.1  minoura #define	eisa_intr_evcnt(c, h)						\
     62  1.3.16.1  minoura     (*(c)->ec_intr_evcnt)((c)->ec_v, (h))
     63       1.3      cgd #define	eisa_intr_establish(c, h, t, l, f, a)				\
     64       1.3      cgd     (*(c)->ec_intr_establish)((c)->ec_v, (h), (t), (l), (f), (a))
     65       1.3      cgd #define	eisa_intr_disestablish(c, h)					\
     66       1.3      cgd     (*(c)->ec_intr_disestablish)((c)->ec_v, (h))
     67