Date: Fri, 23 Jan 2009 11:17:06 +0200 From: "Alexander Motin" <mav@FreeBSD.org> To: "M. Warner Losh" <imp@bsdimp.com>, ticso@cicely.de, ticso@cicely7.cicely.de Cc: freebsd-arm@freebsd.org Subject: Re: Mount root from SD card? Message-ID: <200901231117070000@1426712698>
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> Right now I'm only getting ~900kB/s (890-919) and we can do much > better, no? I have started from alike values with sdmmc driver, but with multiblock transfers and 4 bits bus I have reached top possible for my controller 15Mbytes/s. Multiblock transfers are very important to reduce number of interrupts. -- Alexander Motin
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