e207174eb0
XXX Just error stubs on the i386 right now -- someone needs to write XXX EISA BIOS code for i386.
85 lines
2.9 KiB
C
85 lines
2.9 KiB
C
/* $NetBSD: eisa_machdep.h,v 1.7 2000/08/11 00:43:20 thorpej Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1996 Carnegie-Mellon University.
|
|
* All rights reserved.
|
|
*
|
|
* Author: Chris G. Demetriou
|
|
*
|
|
* Permission to use, copy, modify and distribute this software and
|
|
* its documentation is hereby granted, provided that both the copyright
|
|
* notice and this permission notice appear in all copies of the
|
|
* software, derivative works or modified versions, and any portions
|
|
* thereof, and that both notices appear in supporting documentation.
|
|
*
|
|
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
|
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
|
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
|
*
|
|
* Carnegie Mellon requests users of this software to return to
|
|
*
|
|
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
|
* School of Computer Science
|
|
* Carnegie Mellon University
|
|
* Pittsburgh PA 15213-3890
|
|
*
|
|
* any improvements or extensions that they make and grant Carnegie the
|
|
* rights to redistribute these changes.
|
|
*/
|
|
|
|
/*
|
|
* Types provided to machine-independent EISA code.
|
|
*/
|
|
typedef struct alpha_eisa_chipset *eisa_chipset_tag_t;
|
|
typedef int eisa_intr_handle_t;
|
|
|
|
struct alpha_eisa_chipset {
|
|
void *ec_v;
|
|
|
|
void (*ec_attach_hook)(struct device *, struct device *,
|
|
struct eisabus_attach_args *);
|
|
int (*ec_maxslots)(void *);
|
|
int (*ec_intr_map)(void *, u_int, eisa_intr_handle_t *);
|
|
const char *(*ec_intr_string)(void *, eisa_intr_handle_t);
|
|
const struct evcnt *(*ec_intr_evcnt)(void *, eisa_intr_handle_t);
|
|
void *(*ec_intr_establish)(void *, eisa_intr_handle_t,
|
|
int, int, int (*)(void *), void *);
|
|
void (*ec_intr_disestablish)(void *, void *);
|
|
};
|
|
|
|
/*
|
|
* Functions provided to machine-independent EISA code.
|
|
*/
|
|
#define eisa_attach_hook(p, s, a) \
|
|
(*(a)->eba_ec->ec_attach_hook)((p), (s), (a))
|
|
#define eisa_maxslots(c) \
|
|
(*(c)->ec_maxslots)((c)->ec_v)
|
|
#define eisa_intr_map(c, i, hp) \
|
|
(*(c)->ec_intr_map)((c)->ec_v, (i), (hp))
|
|
#define eisa_intr_string(c, h) \
|
|
(*(c)->ec_intr_string)((c)->ec_v, (h))
|
|
#define eisa_intr_evcnt(c, h) \
|
|
(*(c)->ec_intr_evcnt)((c)->ec_v, (h))
|
|
#define eisa_intr_establish(c, h, t, l, f, a) \
|
|
(*(c)->ec_intr_establish)((c)->ec_v, (h), (t), (l), (f), (a))
|
|
#define eisa_intr_disestablish(c, h) \
|
|
(*(c)->ec_intr_disestablish)((c)->ec_v, (h))
|
|
|
|
int eisa_conf_read_mem(eisa_chipset_tag_t, int, int, int,
|
|
struct eisa_cfg_mem *);
|
|
int eisa_conf_read_irq(eisa_chipset_tag_t, int, int, int,
|
|
struct eisa_cfg_irq *);
|
|
int eisa_conf_read_dma(eisa_chipset_tag_t, int, int, int,
|
|
struct eisa_cfg_dma *);
|
|
int eisa_conf_read_io(eisa_chipset_tag_t, int, int, int,
|
|
struct eisa_cfg_io *);
|
|
|
|
/*
|
|
* Internal functions, NOT TO BE USED BY MACHINE-INDEPENDENT CODE!
|
|
*/
|
|
|
|
void eisa_init(void);
|
|
|
|
extern bus_size_t eisa_config_stride;
|
|
extern paddr_t eisa_config_addr;
|