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Attach multifunction GVP boards.

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This commit is contained in:
is 2002-01-27 14:52:51 +00:00
parent 5fea84442f
commit 4205fc1471
1 changed files with 29 additions and 22 deletions
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51
sys/arch/amiga/dev/gvpbus.c
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@ -1,4 +1,4 @@
/* $NetBSD: gvpbus.c,v 1.17 2002/01/26 13:40:56 aymeric Exp $ */
/* $NetBSD: gvpbus.c,v 1.18 2002/01/27 14:52:51 is Exp $ */
/*
* Copyright (c) 1994 Christian E. Hopps
@ -70,23 +70,24 @@ gvpbusattach(struct device *pdp, struct device *dp, void *auxp)
{
struct zbus_args *zap;
struct gvpbus_args ga;
int flags0, flags;
zap = auxp;
bcopy(zap, &ga.zargs, sizeof(struct zbus_args));
ga.flags = 0;
flags = 0;
/*
* grab secondary type (or fake it if we have a series I)
*/
if (zap->prodid != 9) {
ga.prod = *((u_char *)zap->va + 0x8001) & 0xf8;
if (*((u_char *)zap->va + 0x8001) & 0x01)
ga.flags |= GVP_14MHZ;
printf(": subprod %02x flags %02x", *((u_char *)zap->va + 0x8001), ga.flags);
flags |= GVP_14MHZ;
printf(": subprod %02x flags %02x", *((u_char *)zap->va + 0x8001), flags);
#if 0
} else {
ga.prod = GVP_SERIESII; /* really a series I */
ga.flags |= GVP_NOBANK;
flags |= GVP_NOBANK;
#endif
}
@ -95,39 +96,39 @@ gvpbusattach(struct device *pdp, struct device *dp, void *auxp)
/* no scsi */
case GVP_GFORCE_040:
case GVP_GFORCE_030:
ga.flags = GVP_IO;
flags = GVP_IO;
/*FALLTHROUGH*/
case GVP_COMBO_R4:
case GVP_COMBO_R3:
ga.flags |= GVP_ACCEL;
flags |= GVP_ACCEL;
break;
/* scsi */
case GVP_A1291_SCSI:
ga.flags |= GVP_SCSI | GVP_ACCEL;
flags |= GVP_SCSI | GVP_ACCEL;
sbic_no_dma = 1; /* Kludge !!!!!!! mlh */
break;
case GVP_GFORCE_040_SCSI:
ga.flags |= GVP_SCSI | GVP_IO | GVP_ACCEL;
flags |= GVP_SCSI | GVP_IO | GVP_ACCEL;
break;
case GVP_GFORCE_030_SCSI:
ga.flags |= GVP_SCSI | GVP_IO | GVP_ACCEL | GVP_25BITDMA;
flags |= GVP_SCSI | GVP_IO | GVP_ACCEL | GVP_25BITDMA;
break;
case GVP_A530_SCSI:
case GVP_COMBO_R4_SCSI:
ga.flags |= GVP_SCSI | GVP_ACCEL | GVP_25BITDMA;
flags |= GVP_SCSI | GVP_ACCEL | GVP_25BITDMA;
if (ga.prod == GVP_COMBO_R4_SCSI)
ga.flags ^= GVP_14MHZ;
flags ^= GVP_14MHZ;
break;
case GVP_COMBO_R3_SCSI:
ga.flags |= GVP_SCSI | GVP_ACCEL | GVP_24BITDMA;
ga.flags ^= GVP_14MHZ;
flags |= GVP_SCSI | GVP_ACCEL | GVP_24BITDMA;
flags ^= GVP_14MHZ;
break;
case GVP_SERIESII:
ga.flags |= GVP_SCSI | GVP_24BITDMA;
flags |= GVP_SCSI | GVP_24BITDMA;
break;
/* misc */
case GVP_IOEXTEND:
ga.flags |= GVP_IO;
flags |= GVP_IO;
break;
default:
printf(": unknown Series II %x", ga.prod);
@ -136,11 +137,17 @@ gvpbusattach(struct device *pdp, struct device *dp, void *auxp)
/*
* attempt to configure the board.
*/
config_found(dp, &ga, gvpbusprint);
/*
* eventually when io support is added we need to
* configure that too.
*/
flags0 = flags & ~(GVP_IO|GVP_SCSI);
if (flags & GVP_SCSI) {
ga.flags = flags0 | GVP_SCSI;
config_found(dp, &ga, gvpbusprint);
}
if (flags & GVP_IO) {
ga.flags = flags0 | GVP_IO;
config_found(dp, &ga, gvpbusprint);
}
}
int