Date: Mon, 08 May 2006 14:17:14 -0600 From: Scott Long <scottl@samsco.org> To: Sam Leffler <sam@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/ath if_ath.c if_ath_pci.c Message-ID: <445FA74A.5040309@samsco.org> In-Reply-To: <200605082011.k48KB99P022584@repoman.freebsd.org>
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Sam Leffler wrote: > sam 2006-05-08 20:11:09 UTC > > FreeBSD src repository > > Modified files: > sys/dev/ath if_ath.c if_ath_pci.c > Log: > quiet tindexbox complaints about passing BUS_SPACE_MAXADDR as > a bus_size_t to bus_dma_tag_create; when PAE is enabled this > does not work > > Cluebat by: scottl > MFC after: 2 weeks > > Revision Changes Path > 1.144 +1 -1 src/sys/dev/ath/if_ath.c > 1.13 +1 -1 src/sys/dev/ath/if_ath_pci.c In general, maxsegsize should always be less than or equal to maxsize, and both should be expressed as a bus_size_t quantity. I'll check to make sure that this is documented appropriately. We still have a bit of a disconnect with mixing bus_space definitions with bus_dma. Warner and I have talked about this in the past, and we should probably Do Something About It before too long so that it's consistent and clear. Scotthome | help
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