Module Name: src Committed By: rkujawa Date: Mon Apr 9 19:55:00 UTC 2012
Modified Files: src/sys/arch/amiga/dev: if_ne_zbus.c Log Message: Workaround for the fake X-Surf autoconfig entry, created by the Deneb firmware v11. To generate a diff of this commit: cvs rdiff -u -r1.14 -r1.15 src/sys/arch/amiga/dev/if_ne_zbus.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/arch/amiga/dev/if_ne_zbus.c diff -u src/sys/arch/amiga/dev/if_ne_zbus.c:1.14 src/sys/arch/amiga/dev/if_ne_zbus.c:1.15 --- src/sys/arch/amiga/dev/if_ne_zbus.c:1.14 Tue Jul 19 15:55:27 2011 +++ src/sys/arch/amiga/dev/if_ne_zbus.c Mon Apr 9 19:55:00 2012 @@ -1,4 +1,4 @@ -/* $NetBSD: if_ne_zbus.c,v 1.14 2011/07/19 15:55:27 dyoung Exp $ */ +/* $NetBSD: if_ne_zbus.c,v 1.15 2012/04/09 19:55:00 rkujawa Exp $ */ /*- * Copyright (c) 1998 The NetBSD Foundation, Inc. @@ -30,7 +30,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: if_ne_zbus.c,v 1.14 2011/07/19 15:55:27 dyoung Exp $"); +__KERNEL_RCSID(0, "$NetBSD: if_ne_zbus.c,v 1.15 2012/04/09 19:55:00 rkujawa Exp $"); /* * Thanks to Village Tronic for giving me a card. @@ -86,6 +86,13 @@ CFATTACH_DECL_NEW(ne_zbus, sizeof(struct #define NE_ARIADNE_II_ASICBASE 0x0310 /* 0x0620 */ #define NE_ARIADNE_II_ASICSIZE 0x10 +/* + * E3B Deneb firmware v11 creates fake X-Surf autoconfig entry. + * Do not attach ne driver to this fake card, otherwise kernel panic + * may occur. + */ +#define DENEB_XSURF_SERNO 0xC0FFEE01 /* Serial of the fake card */ + int ne_zbus_match(device_t parent, cfdata_t cf, void *aux) { @@ -96,8 +103,10 @@ ne_zbus_match(device_t parent, cfdata_t return (1); /* X-surf ethernet card */ - if (zap->manid == 4626 && zap->prodid == 23) - return (1); + if (zap->manid == 4626 && zap->prodid == 23) { + if (zap->serno != DENEB_XSURF_SERNO) + return (1); + } return (0); }