Date: Fri, 26 Feb 2010 22:29:42 +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: r204376 - head/sys/dev/bge Message-ID: <201002262229.o1QMTgSI072151@svn.freebsd.org>
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Author: yongari Date: Fri Feb 26 22:29:42 2010 New Revision: 204376 URL: http://svn.freebsd.org/changeset/base/204376 Log: Disable TSO on BCM5755M controller until I understand better for the issue. I still have no idea why TSO does not work on this controller. davidch@ also confirmed there is no known TSO related issues for this controller. Modified: head/sys/dev/bge/if_bge.c Modified: head/sys/dev/bge/if_bge.c ============================================================================== --- head/sys/dev/bge/if_bge.c Fri Feb 26 21:49:11 2010 (r204375) +++ head/sys/dev/bge/if_bge.c Fri Feb 26 22:29:42 2010 (r204376) @@ -2656,9 +2656,11 @@ bge_attach(device_t dev) /* * BCM5754 and BCM5787 shares the same ASIC id so * explicit device id check is required. + * Due to unknown reason TSO does not work on BCM5755M. */ if (pci_get_device(dev) != BCOM_DEVICEID_BCM5754 && - pci_get_device(dev) != BCOM_DEVICEID_BCM5754M) + pci_get_device(dev) != BCOM_DEVICEID_BCM5754M && + pci_get_device(dev) != BCOM_DEVICEID_BCM5755M) sc->bge_flags |= BGE_FLAG_TSO; }
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