Module Name: src
Committed By: jakllsch
Date: Mon Jan 16 17:58:03 UTC 2012
Modified Files:
src/sys/dev/ic: tulipreg.h
Log Message:
Add DECchip EB140 reference design GPIO definitions.
>From document EC-QD2SA-TE.
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/dev/ic/tulipreg.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/ic/tulipreg.h
diff -u src/sys/dev/ic/tulipreg.h:1.36 src/sys/dev/ic/tulipreg.h:1.37
--- src/sys/dev/ic/tulipreg.h:1.36 Fri Aug 28 15:29:16 2009
+++ src/sys/dev/ic/tulipreg.h Mon Jan 16 17:58:02 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: tulipreg.h,v 1.36 2009/08/28 15:29:16 dyoung Exp $ */
+/* $NetBSD: tulipreg.h,v 1.37 2012/01/16 17:58:02 jakllsch Exp $ */
/*-
* Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
@@ -908,6 +908,23 @@ struct tulip_desc {
#define GPP_COGENT_EM1x0_PINS 0x3f /* General Purpose Pin directions */
#define GPP_COGENT_EM1x0_INIT 0x09 /* No loopback --- point-to-point */
+/*
+ * Digital EB140 21140 reference design.
+ * MC68832 + ML6671 for 100Mb/s. LXT901 for 10Mb/s.
+ *
+ * (From document EC-QD2SA-TE, figure 1-3.)
+ */
+#define GPP_EB140_OUTPUTS 0x1f /* these GPP pins are driven */
+#define GPP_EB140_MC68832_LB 0x01 /* 100Mb/s loopback disable 1 */
+#define GPP_EB140_ML6671_LB 0x02 /* 100Mb/s loopback disable 2 */
+#define GPP_EB140_LXT901_ILB 0x04 /* 10Mb/s internal LB enable */
+#define GPP_EB140_LXT901_ELB 0x08 /* 10Mb/s external LB disable */
+#define GPP_EB140_RESERVED 0x10 /* media switch relay on other boards */
+#define GPP_EB140_MC68836_SYNC 0x20 /* synced to 100Mb/s PHY */
+#define GPP_EB140_MC68836_LINK 0x40 /* 100Mb/s signal detect */
+#define GPP_EB140_LXT901_LINK 0x80 /* 10Mb/s link pass */
+
+#define GPP_EB140_INIT (GPP_EB140_LXT901_ELB|GPP_EB140_ML6671_LB|GPP_EB140_MC68832_LB)
/*
* Digital Semiconductor 21040 registers.
