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Make sure the parent is an `ex'. The 3c905B-TX's internal PHY isn't 

the only one w/ non-existent ID registers.  SIGH.
This commit is contained in:
thorpej 1998-10-23 01:43:09 +00:00
parent 377b6539a8
commit 322ba3cc84
1 changed files with 11 additions and 5 deletions
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16
sys/dev/mii/exphy.c
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@ -1,4 +1,4 @@
/* $NetBSD: exphy.c,v 1.5 1998/08/28 12:50:36 fvdl Exp $ */
/* $NetBSD: exphy.c,v 1.6 1998/10/23 01:43:09 thorpej Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -121,11 +121,17 @@ exphymatch(parent, match, aux)
/*
* Argh, 3Com PHY reports oui == 0 model == 0!
*/
if (MII_OUI(ma->mii_id1, ma->mii_id2) == 0 &&
MII_MODEL(ma->mii_id2) == 0)
return (1);
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 &&
MII_MODEL(ma->mii_id2) != 0)
return (0);
return (0);
/*
* Make sure the parent is an `ex'.
*/
if (strcmp(parent->dv_cfdata->cf_driver->cd_name, "ex") != 0)
return (0);
return (1);
}
void