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Updated all common buses to new API.

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This commit is contained in:
Michael Brown
2005-04-22 02:28:16 +00:00
parent 4e3ebba8e6
commit 924143661a
9 changed files with 542 additions and 371 deletions
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33
src/include/isa.h
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@@ -1,18 +1,29 @@
#ifndef ISA_H
#define ISA_H
#include "stdint.h"
#include "isa_ids.h"
#include "dev.h"
#include "nic.h"
/*
* A location on an ISA bus
*
*/
struct isa_loc {
unsigned int probe_idx;
};
#define ISA_MAX_PROBE_IDX 255 /* Unlikely to ever be more than ~20 */
/*
* A physical ISA device
*
*/
struct isa_device {
char *magic; /* must be first */
unsigned int probe_idx;
const char *name;
unsigned int driver_probe_idx;
uint16_t ioaddr;
int already_tried;
uint16_t mfg_id;
uint16_t prod_id;
};
/*
@@ -41,8 +52,7 @@ struct isa_driver {
* Define an ISA driver
*
*/
#define ISA_DRIVER( _name, _probe_addrs, _probe_addr, _mfg_id, _prod_id ) { \
.name = _name, \
#define ISA_DRIVER( _probe_addrs, _probe_addr, _mfg_id, _prod_id ) { \
.probe_addrs = _probe_addrs, \
.addr_count = sizeof ( _probe_addrs ) / sizeof ( _probe_addrs[0] ), \
.probe_addr = _probe_addr, \
@@ -61,10 +71,13 @@ struct isa_driver {
* Functions in isa.c
*
*/
extern int find_isa_device ( struct isa_device *eisa,
struct isa_driver *driver );
extern int find_isa_boot_device ( struct dev *dev,
struct isa_driver *driver );
extern void fill_isa_nic ( struct nic *nic, struct isa_device *isa );
/*
* ISA bus global definition
*
*/
extern struct bus_driver isa_driver;
#endif /* ISA_H */