Date: Mon, 28 Jun 2004 16:32:11 +0300 From: Danny Braniss <danny@cs.huji.ac.il> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/68445: bge autonegotiation broken Message-ID: <E1BewF1-000Nbe-NG@new-dev.cs.huji.ac.il> Resent-Message-ID: <200406281340.i5SDeNs3027848@freefall.freebsd.org>
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>Number: 68445
>Category: kern
>Synopsis: bge autonegotiation broken
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Jun 28 13:40:23 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator: Danny Braniss
>Release: FreeBSD 5.2-CURRENT i386
>Organization:
>Environment:
System: FreeBSD bmos-13 5.2-CURRENT FreeBSD 5.2-CURRENT #12: Mon Jun 28 13:26:27 IDT 2004 danny@new-dev:/r+d/obj/new-dev/r+d/5.2/src/sys/HUJI i386
>Description:
bge is recognized but doesn't work.
pr kern/67598, broke this, at least for the IBM/Intel blade with
Broadcom BCM5704S Dual Gigabit Ethernet, ASIC rev. 0x2002
>How-To-Repeat:
>Fix:
this is NOT a FIX, it just works for me,
--- if_bge.c.orig Thu Jun 10 17:18:01 2004
+++ if_bge.c Mon Jun 28 13:21:34 2004
@@ -3328,6 +3330,7 @@
return(EINVAL);
switch(IFM_SUBTYPE(ifm->ifm_media)) {
case IFM_AUTO:
+#if 0
/*
* The BCM5704 ASIC appears to have a special
* mechanism for programming the autoneg
@@ -3345,6 +3348,7 @@
DELAY(5);
CSR_WRITE_4(sc, BGE_SGDIG_CFG, sgdig);
}
+#endif
break;
case IFM_1000_SX:
if ((ifm->ifm_media & IFM_GMASK) == IFM_FDX) {
>Release-Note:
>Audit-Trail:
>Unformatted:
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