Date: Mon, 18 Feb 2002 19:58:11 -0800 (PST) From: Doug Ambrisko <ambrisko@ambrisko.com> To: "W. Desjardins" <bill@carracing.com> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: sis0: incorrect mac address Message-ID: <200202190358.g1J3wBM71729@ambrisko.com> In-Reply-To: <20020216140328.O63345-100000@mail.carracing.com>
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W. Desjardins writes:
| Hello,
|
| on 3 out of 4 servers just installed, I get this when looking at ifconfig:
|
| sis0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
| inet 66.28.74.109 netmask 0xffffffe0 broadcast 66.28.74.127
| inet6 fe80::d483:b781:285a:6ea1%sis0 prefixlen 64 scopeid 0x1
| ether 00:00:00:00:00:00
| NOTE:------->^^^^^^^^^^^^^^^^^
| media: Ethernet autoselect (100baseTX <full-duplex>)
| status: active
|
| these machines are due for production, but without valid mac's, they cant
| talk to each other.
|
| systems are running 4.5 RELEASE with custom kernel (GENERIC had same
| results). The motherboard is an asus cusi-fx sis socket 370 with the sis
| 630e onboard fast ethernet chipset.
|
| I have 7 more of these exact same machines with most also running 4.5R
| fine and showing normal mac addresses. normally I run stable on all my
| machines, but I have been bringing them up to 4.5R to get them all in sync
| with each other since they are all identical.
|
| has anyone had any problems with the recent versions of this motherboard
| or am I looking at a few bad chipsets?
Well you are dealing with an obsolete board. They may have built
some with a 630ET chipset which is used on the ASUS TUSI motherboards.
Here is a patch that fixes 630ET support in -stable (already fixed
in -current). Note the TUSI and CUSI board look exactly the same
except for voltage regulator. We have a bunch of the newer TUSI
boards here.
If this patch doesn't work can you add a printf to dump the
"sc->sis_rev" value?
Thanks,
Doug A.
Index: if_sisreg.h
===================================================================
RCS file: /cvs/src/sys/pci/if_sisreg.h,v
retrieving revision 1.1.4.9
diff -u -r1.1.4.9 if_sisreg.h
--- if_sisreg.h 9 Feb 2002 23:02:40 -0000 1.1.4.9
+++ if_sisreg.h 19 Feb 2002 03:49:55 -0000
@@ -369,7 +369,7 @@
#define SIS_REV_630E 0x0081
#define SIS_REV_630S 0x0082
#define SIS_REV_630EA1 0x0083
-#define SIS_REV_630ET 0x0083
+#define SIS_REV_630ET 0x0084
#define SIS_REV_635 0x0090
/*
Index: if_sis.c
===================================================================
RCS file: /cvs/src/sys/pci/if_sis.c,v
retrieving revision 1.13.4.19
diff -u -r1.13.4.19 if_sis.c
--- if_sis.c 9 Feb 2002 23:02:40 -0000 1.13.4.19
+++ if_sis.c 19 Feb 2002 03:49:55 -0000
@@ -919,11 +919,11 @@
*/
if (sc->sis_rev == SIS_REV_630S ||
sc->sis_rev == SIS_REV_630E ||
- sc->sis_rev == SIS_REV_630EA1 ||
- sc->sis_rev == SIS_REV_630ET)
+ sc->sis_rev == SIS_REV_630EA1)
sis_read_cmos(sc, dev, (caddr_t)&eaddr, 0x9, 6);
- else if (sc->sis_rev == SIS_REV_635)
+ else if (sc->sis_rev == SIS_REV_635 ||
+ sc->sis_rev == SIS_REV_630ET)
sis_read_mac(sc, dev, (caddr_t)&eaddr);
else
#endif
@@ -937,13 +937,6 @@
*/
printf("sis%d: Ethernet address: %6D\n", unit, eaddr, ":");
- /*
- * From the Linux driver:
- * 630ET : set the mii access mode as software-mode
- */
- if (sc->sis_rev == SIS_REV_630ET)
- SIS_SETBIT(sc, SIS_CSR, SIS_CSR_ACCESS_MODE);
-
sc->sis_unit = unit;
callout_handle_init(&sc->sis_stat_ch);
bcopy(eaddr, (char *)&sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
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