| 1 | /* |
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| 2 | * Split out from 3c509.c to make build process more sane |
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| 3 | * |
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| 4 | */ |
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| 5 | |
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| 6 | FILE_LICENCE ( BSD2 ); |
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| 7 | |
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| 8 | #include "etherboot.h" |
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| 9 | #include <gpxe/mca.h> |
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| 10 | #include <gpxe/isa.h> /* for ISA_ROM */ |
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| 11 | #include "nic.h" |
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| 12 | #include "3c509.h" |
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| 13 | |
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| 14 | /* |
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| 15 | * Several other pieces of the MCA support code were shamelessly |
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| 16 | * borrowed from the Linux kernel source. |
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| 17 | * |
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| 18 | * MCA support added by Adam Fritzler (mid@auk.cx) |
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| 19 | * |
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| 20 | * Generalised out of the 3c529 driver and into a bus type by Michael |
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| 21 | * Brown <mbrown@fensystems.co.uk> |
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| 22 | * |
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| 23 | */ |
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| 24 | |
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| 25 | static int t529_probe ( struct nic *nic, struct mca_device *mca ) { |
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| 26 | |
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| 27 | /* Retrieve NIC parameters from MCA device parameters */ |
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| 28 | nic->ioaddr = ( ( mca->pos[4] & 0xfc ) | 0x02 ) << 8; |
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| 29 | nic->irqno = mca->pos[5] & 0x0f; |
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| 30 | printf ( "3c529 board found on MCA at %#hx IRQ %d -", |
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| 31 | nic->ioaddr, nic->irqno ); |
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| 32 | |
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| 33 | /* Hand off to generic t5x9 probe routine */ |
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| 34 | return t5x9_probe ( nic, MCA_ID ( mca ), 0xffff ); |
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| 35 | } |
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| 36 | |
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| 37 | static void t529_disable ( struct nic *nic, struct mca_device *mca __unused ) { |
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| 38 | t5x9_disable ( nic ); |
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| 39 | } |
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| 40 | |
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| 41 | static struct mca_device_id el3_mca_adapters[] = { |
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| 42 | { "3Com 3c529 EtherLink III (10base2)", 0x627c }, |
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| 43 | { "3Com 3c529 EtherLink III (10baseT)", 0x627d }, |
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| 44 | { "3Com 3c529 EtherLink III (test mode)", 0x62db }, |
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| 45 | { "3Com 3c529 EtherLink III (TP or coax)", 0x62f6 }, |
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| 46 | { "3Com 3c529 EtherLink III (TP)", 0x62f7 }, |
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| 47 | }; |
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| 48 | |
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| 49 | MCA_DRIVER ( t529_driver, el3_mca_adapters ); |
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| 50 | |
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| 51 | DRIVER ( "3c529", nic_driver, mca_driver, t529_driver, |
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| 52 | t529_probe, t529_disable ); |
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| 53 | |
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| 54 | ISA_ROM( "3c529", "3c529 == MCA 3c509" ); |
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| 55 | |
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| 56 | /* |
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| 57 | * Local variables: |
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| 58 | * c-basic-offset: 8 |
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| 59 | * c-indent-level: 8 |
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| 60 | * tab-width: 8 |
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| 61 | * End: |
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| 62 | */ |
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