50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
|
|
* Split out from 3c509.c to make build process more sane
|
|
*
|
|
*/
|
|
|
|
#include "etherboot.h"
|
|
#include "mca.h"
|
|
#include "isa.h"
|
|
#include "nic.h"
|
|
#include "3c509.h"
|
|
|
|
/*
|
|
* Several other pieces of the MCA support code were shamelessly
|
|
* borrowed from the Linux kernel source.
|
|
*
|
|
* MCA support added by Adam Fritzler (mid@auk.cx)
|
|
*
|
|
* Generalised out of the 3c529 driver and into a bus type by Michael
|
|
* Brown <mbrown@fensystems.co.uk>
|
|
*
|
|
*/
|
|
|
|
static int t529_probe ( struct dev *dev, struct mca_device *mca ) {
|
|
struct nic *nic = nic_device ( dev );
|
|
|
|
/* Retrieve NIC parameters from MCA device parameters */
|
|
nic->ioaddr = ( ( mca->pos[4] & 0xfc ) | 0x02 ) << 8;
|
|
nic->irqno = mca->pos[5] & 0x0f;
|
|
printf ( "%s board found on MCA at %#hx IRQ %d -",
|
|
dev->name, nic->ioaddr, nic->irqno );
|
|
|
|
/* Hand off to generic t5x9 probe routine */
|
|
return t5x9_probe ( nic, MCA_ID ( mca ), 0xffff );
|
|
}
|
|
|
|
static struct mca_id el3_mca_adapters[] = {
|
|
{ "3Com 3c529 EtherLink III (10base2)", 0x627c },
|
|
{ "3Com 3c529 EtherLink III (10baseT)", 0x627d },
|
|
{ "3Com 3c529 EtherLink III (test mode)", 0x62db },
|
|
{ "3Com 3c529 EtherLink III (TP or coax)", 0x62f6 },
|
|
{ "3Com 3c529 EtherLink III (TP)", 0x62f7 },
|
|
};
|
|
|
|
static struct mca_driver t529_driver
|
|
= MCA_DRIVER ( "3c529", el3_mca_adapters );
|
|
|
|
BOOT_DRIVER ( "3c529", find_mca_boot_device, &t529_driver, t529_probe );
|
|
|
|
ISA_ROM( "3c529", "3c529 == MCA 3c509" );
|