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Add an Ethernet option bit for master mode (for 1000baseTX, the link 

master provides the clock -- this is normally the switch, but if you
are doing back-to-back NICs, you need to tell one side to be the master).
This commit is contained in:
thorpej 2001-05-31 16:30:04 +00:00
parent 628a67ab31
commit a6e732946b
1 changed files with 6 additions and 2 deletions
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8
sys/net/if_media.h
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@ -1,7 +1,7 @@
/* $NetBSD: if_media.h,v 1.23 2000/03/06 20:50:29 thorpej Exp $ */
/* $NetBSD: if_media.h,v 1.24 2001/05/31 16:30:04 thorpej Exp $ */
/*-
* Copyright (c) 1998, 2000 The NetBSD Foundation, Inc.
* Copyright (c) 1998, 2000, 2001 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
@ -180,6 +180,8 @@ int ifmedia_baudrate __P((int));
#define IFM_1000_TX 16 /* 1000baseTX - 4 pair cat 5 */
#define IFM_HPNA_1 17 /* HomePNA 1.0 (1Mb/s) */
#define IFM_ETH_MASTER 0x00000100 /* master mode (1000baseTX) */
/*
* Token ring
*/
@ -400,6 +402,8 @@ struct ifmedia_description {
{ IFM_LOOP, "hw-loopback"}, \
{ IFM_LOOP, "loop" }, \
\
{ IFM_ETHER|IFM_ETH_MASTER, "master" }, \
\
{ IFM_TOKEN|IFM_TOK_ETR, "EarlyTokenRelease" }, \
{ IFM_TOKEN|IFM_TOK_ETR, "ETR" }, \
{ IFM_TOKEN|IFM_TOK_SRCRT, "SourceRouting" }, \