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The ie_reset function needs to turn off loopback mode.

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(Remember the TDR complaint: short X clocks away?
that was because the chip was in looback mode! 8)
This commit is contained in:
gwr 1997-12-09 22:25:42 +00:00
parent eae709d885
commit 1e1b53cba9
2 changed files with 28 additions and 28 deletions
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28
sys/arch/sun3/dev/if_ie_vme.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_ie_vme.c,v 1.9 1997/10/17 03:44:49 gwr Exp $ */
/* $NetBSD: if_ie_vme.c,v 1.10 1997/12/09 22:25:42 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -203,17 +203,8 @@ ie_vmes_attach(parent, self, args)
/*
* MULTIBUS/VME support
*/
void
ie_vmereset(sc)
struct ie_softc *sc;
{
volatile struct ievme *iev = (struct ievme *) sc->sc_reg;
iev->status = IEVME_RESET;
delay(100); /* XXX could be shorter? */
iev->status = 0;
}
void
void
ie_vmeattend(sc)
struct ie_softc *sc;
{
@ -223,13 +214,22 @@ ie_vmeattend(sc)
iev->status &= ~IEVME_ATTEN; /* down. */
}
void
ie_vmerun(sc)
void
ie_vmereset(sc)
struct ie_softc *sc;
{
volatile struct ievme *iev = (struct ievme *) sc->sc_reg;
iev->status |= (IEVME_ONAIR | IEVME_IENAB | IEVME_PEINT);
iev->status = IEVME_RESET;
delay(20);
iev->status = (IEVME_ONAIR | IEVME_IENAB | IEVME_PEINT);
}
void
ie_vmerun(sc)
struct ie_softc *sc;
{
/* do it all in reset */
}
/*

28
sys/arch/sun3/dev/if_ie_vmes.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: if_ie_vmes.c,v 1.9 1997/10/17 03:44:49 gwr Exp $ */
/* $NetBSD: if_ie_vmes.c,v 1.10 1997/12/09 22:25:42 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -203,17 +203,8 @@ ie_vmes_attach(parent, self, args)
/*
* MULTIBUS/VME support
*/
void
ie_vmereset(sc)
struct ie_softc *sc;
{
volatile struct ievme *iev = (struct ievme *) sc->sc_reg;
iev->status = IEVME_RESET;
delay(100); /* XXX could be shorter? */
iev->status = 0;
}
void
void
ie_vmeattend(sc)
struct ie_softc *sc;
{
@ -223,13 +214,22 @@ ie_vmeattend(sc)
iev->status &= ~IEVME_ATTEN; /* down. */
}
void
ie_vmerun(sc)
void
ie_vmereset(sc)
struct ie_softc *sc;
{
volatile struct ievme *iev = (struct ievme *) sc->sc_reg;
iev->status |= (IEVME_ONAIR | IEVME_IENAB | IEVME_PEINT);
iev->status = IEVME_RESET;
delay(20);
iev->status = (IEVME_ONAIR | IEVME_IENAB | IEVME_PEINT);
}
void
ie_vmerun(sc)
struct ie_softc *sc;
{
/* do it all in reset */
}
/*