Date: Fri, 15 Apr 2005 14:11:12 +0900 From: Pyun YongHyeon <yongari@rndsoft.co.kr> To: John-Mark Gurney <gurney_j@resnet.uoregon.edu> Cc: freebsd-sparc64@freebsd.org Subject: Re: em(4) patch Message-ID: <20050415051112.GE7393@michelle.rndsoft.co.kr> In-Reply-To: <20050415042731.GD7393@michelle.rndsoft.co.kr> References: <20050414092608.GB2855@michelle.rndsoft.co.kr> <20050414192749.GO56487@funkthat.com> <20050415023902.GC7393@michelle.rndsoft.co.kr> <20050415030935.GQ56487@funkthat.com> <20050415042731.GD7393@michelle.rndsoft.co.kr>
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On Fri, Apr 15, 2005 at 01:27:31PM +0900, To John-Mark Gurney wrote: > > > > > Also, I have work in progress to make non-aligned packets better... > > > > I committed part of it as the m_copyup change... On a -current, you > > > > should just be able to apply the following change: > > > > http://perforce.freebsd.org/fileDiffView.cgi?FSPC=//depot/user/jmg/arm/src/sys/netinet/ip%5finput.c&REV=3&ACT=edit > > > > > > > > > > This looks promising. Some miserable hardwares that use sf(4)/rl(4) > > > driver could take advatnage of it. BTW what is IP_HDR_ALIGNED_P macro? > > > > Look at: > > http://perforce.freebsd.org/fileDiffView.cgi?FSPC=//depot/user/jmg/arm/src/sys/netinet/ip%5fvar.h&REV=2&ACT=edit > > > > and __NO_STRICT_ALIGNMENT should be defined somewhere for i386 and > I'll try that. Thanks. > With your changes JUMBO frames work here. This should also fix PR75794. It would be really great if your changes could be comitted. Thanks. -- Regards, Pyun YongHyeon http://www.kr.freebsd.org/~yongari | yongari@freebsd.org
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