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Fix device timeout problem when MSI is used on BCM57762, BCM57765 and

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BCM57785. Check correctly for BGEF_TAGGED_STATUS. These devices' ASCI core is
BCM5776[56]. Other BSD's BGE_IS_5717_PLUS() include BCM5776[56] but ours
doesn't (because Linux tg3 does so).

 Tested with snj's MacBook (BCM57765 (BCM57765 B0 ASIC)) and my Acer Aspire
One 756 (BCM57785(BCM57765 B0 ASIC)). Also Thunderbolt Ethernet
(BCM57762 (BCM57766 A0 ASIC)) should work.
This commit is contained in:
msaitoh 2017-04-20 09:03:04 +00:00
parent ed8b1986a9
commit 07f767d482
1 changed files with 3 additions and 3 deletions
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6
sys/dev/pci/if_bge.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_bge.c,v 1.306 2017/04/13 09:25:33 msaitoh Exp $ */
/* $NetBSD: if_bge.c,v 1.307 2017/04/20 09:03:04 msaitoh Exp $ */
/*
* Copyright (c) 2001 Wind River Systems
@ -79,7 +79,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_bge.c,v 1.306 2017/04/13 09:25:33 msaitoh Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_bge.c,v 1.307 2017/04/20 09:03:04 msaitoh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -3785,7 +3785,7 @@ alloc_retry:
* we use tagged status only for MSI case on BCM5717. Otherwise
* MSI on BCM5717 does not work.
*/
if (BGE_IS_5717_PLUS(sc) && sc->bge_flags & BGEF_MSI)
if (BGE_IS_57765_PLUS(sc) && sc->bge_flags & BGEF_MSI)
sc->bge_flags |= BGEF_TAGGED_STATUS;
/*