Date: Mon, 8 Oct 2012 07:13:45 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r241341 - head/sys/dev/bge Message-ID: <201210080713.q987DjEC052252@svn.freebsd.org>
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Author: yongari Date: Mon Oct 8 07:13:45 2012 New Revision: 241341 URL: http://svn.freebsd.org/changeset/base/241341 Log: Limit applying TX data corruption and FIFO workaround to BCM5719 A0. It's believed BCM5720 does not have the issue. Modified: head/sys/dev/bge/if_bge.c Modified: head/sys/dev/bge/if_bge.c ============================================================================== --- head/sys/dev/bge/if_bge.c Mon Oct 8 07:01:07 2012 (r241340) +++ head/sys/dev/bge/if_bge.c Mon Oct 8 07:13:45 2012 (r241341) @@ -2121,8 +2121,8 @@ bge_blockinit(struct bge_softc *sc) * Adjust tx margin to prevent TX data corruption and * fix internal FIFO overflow. */ - if (sc->bge_asicrev == BGE_ASICREV_BCM5719 || - sc->bge_asicrev == BGE_ASICREV_BCM5720) { + if (sc->bge_asicrev == BGE_ASICREV_BCM5719 && + sc->bge_chipid == BGE_CHIPID_BCM5719_A0) { dmactl &= ~(BGE_RDMA_RSRVCTRL_FIFO_LWM_MASK | BGE_RDMA_RSRVCTRL_FIFO_HWM_MASK | BGE_RDMA_RSRVCTRL_TXMRGN_MASK);
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