int t1pci_detect(avmcard *card)
{
int ret;
if ((ret = b1dma_detect(card)) != 0)
return ret;
/* Transputer test */
if ( WriteReg(card, 0x80001000, 0x11) != 0
|| WriteReg(card, 0x80101000, 0x22) != 0
|| WriteReg(card, 0x80201000, 0x33) != 0
|| WriteReg(card, 0x80301000, 0x44) != 0)
return 6;
if ( ReadReg(card, 0x80001000) != 0x11
|| ReadReg(card, 0x80101000) != 0x22
|| ReadReg(card, 0x80201000) != 0x33
|| ReadReg(card, 0x80301000) != 0x44)
return 7;
if ( WriteReg(card, 0x80001000, 0x55) != 0
|| WriteReg(card, 0x80101000, 0x66) != 0
|| WriteReg(card, 0x80201000, 0x77) != 0
|| WriteReg(card, 0x80301000, 0x88) != 0)
return 8;
if ( ReadReg(card, 0x80001000) != 0x55
|| ReadReg(card, 0x80101000) != 0x66
|| ReadReg(card, 0x80201000) != 0x77
|| ReadReg(card, 0x80301000) != 0x88)
return 9;
return 0;
}
int t1_detect(iavc_softc_t *sc)
{
int ret = b1dma_detect(sc);
if (ret) return ret;
if ((WriteReg(sc, 0x80001000, 0x11) != 0) ||
(WriteReg(sc, 0x80101000, 0x22) != 0) ||
(WriteReg(sc, 0x80201000, 0x33) != 0) ||
(WriteReg(sc, 0x80301000, 0x44) != 0))
return 6;
if ((ReadReg(sc, 0x80001000) != 0x11) ||
(ReadReg(sc, 0x80101000) != 0x22) ||
(ReadReg(sc, 0x80201000) != 0x33) ||
(ReadReg(sc, 0x80301000) != 0x44))
return 7;
if ((WriteReg(sc, 0x80001000, 0x55) != 0) ||
(WriteReg(sc, 0x80101000, 0x66) != 0) ||
(WriteReg(sc, 0x80201000, 0x77) != 0) ||
(WriteReg(sc, 0x80301000, 0x88) != 0))
return 8;
if ((ReadReg(sc, 0x80001000) != 0x55) ||
(ReadReg(sc, 0x80101000) != 0x66) ||
(ReadReg(sc, 0x80201000) != 0x77) ||
(ReadReg(sc, 0x80301000) != 0x88))
return 9;
return 0; /* found */
}
int b1pciv4_detect(avmcard *card)
{
int ret, i;
if ((ret = b1dma_detect(card)) != 0)
return ret;
for (i=0; i < 5 ; i++) {
if (WriteReg(card, 0x80A00000, 0x21) != 0)
return 6;
if ((ReadReg(card, 0x80A00000) & 0x01) != 0x01)
return 7;
}
for (i=0; i < 5 ; i++) {
if (WriteReg(card, 0x80A00000, 0x20) != 0)
return 8;
if ((ReadReg(card, 0x80A00000) & 0x01) != 0x00)
return 9;
}
return 0;
}
