Date: Sun, 05 Jan 2003 11:51:04 -0800 From: walt <wsheets@sbcglobal.net> To: jdp@freebsd.org, freebsd-stable@freebsd.org Subject: Asus A7V8X mobo with bge (again) Message-ID: <3E188CA8.5000900@sbcglobal.net>
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I see there were several posts about this back in October concerning
kernel panics.
I have the same mobo but the problem is not as bad as it was then.
The Broadcom chip is recognized but when given this command:
'ifconfig media 100baseTX'
it returns a 'device not configured' error message.
George Cox posted this patch to the -CURRENT mailing list on Jan 1
which fixes the problem for me. Could someone review this and
consider committing it or some variation of it?
--- if_bge.c.orig Tue Dec 31 01:21:41 2002
+++ if_bge.c Wed Jan 1 04:51:08 2003
@@ -1519,7 +1519,7 @@
u_int32_t command;
struct ifnet *ifp;
struct bge_softc *sc;
- u_int32_t hwcfg = 0;
+ u_int32_t hwcfg = 0, pcissid = 0;
u_int32_t mac_addr = 0;
int unit, error = 0, rid;
@@ -1701,9 +1701,19 @@
if ((ntohl(hwcfg) & BGE_HWCFG_MEDIA) == BGE_MEDIA_FIBER)
sc->bge_tbi = 1;
- /* The SysKonnect SK-9D41 is a 1000baseSX card. */
- if ((pci_read_config(dev, BGE_PCI_SUBSYS, 4) >> 16) == SK_SUBSYSID_9D41)
- sc->bge_tbi = 1;
+ /* check for 1000baseSX cards detectable via their PCI subsystem IDs */
+ pcissid = (pci_read_config(dev, BGE_PCI_SUBSYS, 4) >> 16);
+ printf("bge%d: PCI subsystem ID is 0x%08x\n", sc->bge_unit, pcissid);
+
+ switch (pcissid) {
+ case SK_SUBSYSID_9D41:
+ case BCOM_SUBSYSID_UNKNOWN_0x0124:
+ case BCOM_SUBSYSID_UNKNOWN_0x0126:
+ case BCOM_SUBSYSID_UNKNOWN_0x1646:
+ printf("bge%d: 1000baseSX capable; enabling TBI\n", sc->bge_unit);
+ sc->bge_tbi = 1;
+ default:
+ }
if (sc->bge_tbi) {
ifmedia_init(&sc->bge_ifmedia, IFM_IMASK,
--- if_bgereg.h.orig Sun Dec 29 10:50:06 2002
+++ if_bgereg.h Wed Jan 1 04:50:56 2003
@@ -1787,6 +1787,10 @@
#define BCOM_DEVICEID_BCM5702X 0x16A6
#define BCOM_DEVICEID_BCM5703X 0x16A7
+#define BCOM_SUBSYSID_UNKNOWN_0x0124 0x0124
+#define BCOM_SUBSYSID_UNKNOWN_0x0126 0x0126
+#define BCOM_SUBSYSID_UNKNOWN_0x1646 0x1646
+
/*
* Alteon AceNIC PCI vendor/device ID.
*/
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