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Need to use an offset to map the colormap H/W now that the 

config address is that of the P4 register.  Oops.
This commit is contained in:
gwr 1998-03-08 18:53:17 +00:00
parent f5c77ddbbc
commit 5242b3b02a
1 changed files with 6 additions and 5 deletions
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11
sys/arch/sun3/dev/cg4.c
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@ -1,4 +1,4 @@
/* $NetBSD: cg4.c,v 1.15 1998/02/08 05:22:10 gwr Exp $ */
/* $NetBSD: cg4.c,v 1.16 1998/03/08 18:53:17 gwr Exp $ */
/*
* Copyright (c) 1992, 1993
@ -246,11 +246,11 @@ cg4attach(parent, self, args)
#ifdef _SUN3_
sc->sc_cg4type = CG4_TYPE_A;
sc->sc_ldcmap = cg4a_ldcmap;
sc->sc_va_cmap = bus_mapin(BUS_OBIO, CG4A_OBIO_CMAP,
sizeof(struct amd_regs));
sc->sc_pa_overlay = ca->ca_paddr + CG4A_OFF_OVERLAY;
sc->sc_pa_enable = ca->ca_paddr + CG4A_OFF_ENABLE;
sc->sc_pa_pixmap = ca->ca_paddr + CG4A_OFF_PIXMAP;
sc->sc_va_cmap = bus_mapin(BUS_OBIO, CG4A_OBIO_CMAP,
sizeof(struct amd_regs));
cg4a_init(sc);
#else /* SUN3 */
panic("cgfour flags 0x10");
@ -258,11 +258,12 @@ cg4attach(parent, self, args)
} else {
sc->sc_cg4type = CG4_TYPE_B;
sc->sc_ldcmap = cg4b_ldcmap;
sc->sc_va_cmap = bus_mapin(ca->ca_bustype, ca->ca_paddr,
sizeof(struct bt_regs));
sc->sc_pa_overlay = ca->ca_paddr + CG4B_OFF_OVERLAY;
sc->sc_pa_enable = ca->ca_paddr + CG4B_OFF_ENABLE;
sc->sc_pa_pixmap = ca->ca_paddr + CG4B_OFF_PIXMAP;
tmp = ca->ca_paddr + CG4B_OFF_CMAP,
sc->sc_va_cmap = bus_mapin(ca->ca_bustype, tmp,
sizeof(struct bt_regs));
cg4b_init(sc);
/* Does it have a P4 register? */