[src/trunk]: src/sys/dev/ic Set the LED mode per the EEPROM on Macronix chips.

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e7e6ab94e569
branches:  trunk
changeset: 476883:e7e6ab94e569
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Thu Sep 30 22:28:11 1999 +0000

description:
Set the LED mode per the EEPROM on Macronix chips.

diffstat:

 sys/dev/ic/tulip.c |  35 ++++++++++++++++++++++++++++++++++-
 1 files changed, 34 insertions(+), 1 deletions(-)

diffs (63 lines):

diff -r a467cd7386c5 -r e7e6ab94e569 sys/dev/ic/tulip.c
--- a/sys/dev/ic/tulip.c        Thu Sep 30 21:06:57 1999 +0000
+++ b/sys/dev/ic/tulip.c        Thu Sep 30 22:28:11 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tulip.c,v 1.25 1999/09/30 17:48:24 thorpej Exp $       */
+/*     $NetBSD: tulip.c,v 1.26 1999/09/30 22:28:11 thorpej Exp $       */
 
 /*-
  * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
@@ -177,6 +177,7 @@
 void   tlp_pnic_preinit __P((struct tulip_softc *));
 
 void   tlp_21140_reset __P((struct tulip_softc *));
+void   tlp_pmac_reset __P((struct tulip_softc *));
 
 u_int32_t tlp_crc32 __P((const u_int8_t *, size_t));
 #define        tlp_mchash(addr, sz) (tlp_crc32((addr), ETHER_ADDR_LEN) & ((sz) - 1))
@@ -2997,6 +2998,34 @@
                TULIP_WRITE(sc, CSR_GPP, 0);
 }
 
+/*
+ * tlp_pmac_reset:
+ *
+ *     Reset routine for Macronix chips.
+ */
+void
+tlp_pmac_reset(sc)
+       struct tulip_softc *sc;
+{
+
+       switch (sc->sc_chip) {
+       case TULIP_CHIP_82C115:
+       case TULIP_CHIP_MX98715:
+       case TULIP_CHIP_MX98715A:
+       case TULIP_CHIP_MX98725:
+               /*
+                * Set the LED operating mode.  This information is located
+                * in the EEPROM at byte offset 0x77, per the MX98715A and
+                * MX98725 application notes.
+                */
+               TULIP_WRITE(sc, CSR_MIIROM, sc->sc_srom[0x77] << 24);
+               break;
+
+       default:
+               /* Nothing. */
+       }
+}
+
 /*****************************************************************************
  * Chip/board-specific media switches.  The ones here are ones that
  * are potentially common to multiple front-ends.
@@ -4433,6 +4462,10 @@
 
        printf("\n");
 
+       /* Set the LED modes. */
+       tlp_pmac_reset(sc);
+
+       sc->sc_reset = tlp_pmac_reset;
        sc->sc_statchg = tlp_pmac_nway_statchg;
        sc->sc_tick = tlp_pmac_nway_tick;
        ifmedia_set(&sc->sc_mii.mii_media, IFM_ETHER|IFM_AUTO);