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Added a very quick and dirty compatibility layer, to allow

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not-yet-updated drivers to at least function.
This commit is contained in:
Michael Brown
2006-06-05 15:45:21 +00:00
parent c3e41e6fd1
commit 286bf68faf
17 changed files with 144 additions and 48 deletions
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62
src/include/nic.h
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@@ -8,8 +8,8 @@
#ifndef NIC_H
#define NIC_H
#include "dev.h"
#include "byteswap.h"
#include <byteswap.h>
#include <gpxe/pci.h>
#include "dhcp.h"
typedef enum {
@@ -49,27 +49,8 @@ struct nic_operations {
void ( *irq ) ( struct nic *, irq_action_t );
};
extern struct type_driver nic_driver;
/*
* Function prototypes
*
*/
extern int dummy_connect ( struct nic *nic );
extern void dummy_irq ( struct nic *nic, irq_action_t irq_action );
extern void nic_disable ( struct nic *nic );
/*
* Functions that implicitly operate on the current boot device
*
*/
extern struct nic nic;
static inline int eth_connect ( void ) {
return nic.nic_op->connect ( &nic );
}
static inline int eth_poll ( int retrieve ) {
return nic.nic_op->poll ( &nic, retrieve );
}
@@ -79,11 +60,40 @@ static inline void eth_transmit ( const char *dest, unsigned int type,
nic.nic_op->transmit ( &nic, dest, type, size, packet );
}
static inline void eth_irq ( irq_action_t action ) {
nic.nic_op->irq ( &nic, action );
}
/*
* Function prototypes
*
*/
extern int dummy_connect ( struct nic *nic );
extern void dummy_irq ( struct nic *nic, irq_action_t irq_action );
extern int legacy_probe ( struct pci_device *pci,
const struct pci_device_id *id,
int ( * probe ) ( struct nic *nic,
struct pci_device *pci ),
void ( * disable ) ( struct nic *nic ) );
extern void legacy_remove ( struct pci_device *pci,
void ( * disable ) ( struct nic *nic ) );
extern void pci_fill_nic ( struct nic *nic, struct pci_device *pci );
/* Should be using disable() rather than eth_disable() */
extern void eth_disable ( void ) __attribute__ (( deprecated ));
#define PCI_DRIVER(_name,_ids,_class) \
static int _name ## _legacy_probe ( struct pci_device *pci, \
const struct pci_device_id *id ); \
static void _name ## _legacy_remove ( struct pci_device *pci ); \
struct pci_driver _name __pci_driver = { \
.ids = _ids, \
.id_count = sizeof ( _ids ) / sizeof ( _ids[0] ), \
.probe = _name ## _legacy_probe, \
.remove = _name ## _legacy_remove, \
};
#undef DRIVER
#define DRIVER(_unused1,_unused2,_unused3,_name,_probe,_disable) \
static int _name ## _legacy_probe ( struct pci_device *pci, \
const struct pci_device_id *id ) {\
return legacy_probe ( pci, id, _probe, _disable ); \
} \
static void _name ## _legacy_remove ( struct pci_device *pci ) {\
return legacy_remove ( pci, _disable ); \
}
#endif /* NIC_H */