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Date: Fri, 25 Nov 2011 09:55:42 +0100 From: Lars-Peter Clausen <lars@...afoo.de> To: Mike Frysinger <vapier@...too.org> CC: Mark Brown <broonie@...nsource.wolfsonmicro.com>, Liam Girdwood <lrg@...com>, Andrew Morton <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org, alsa-devel@...a-project.org, drivers@...log.com, stable@...nel.org Subject: Re: [PATCH 2/8] firmware: Sigma: Skip header during CRC generation On 11/24/2011 06:21 PM, Mike Frysinger wrote: > On Thursday 24 November 2011 07:48:21 Lars-Peter Clausen wrote: >> The firmware header is not part of the CRC, so skip it. Otherwise the >> firmware will be rejected due to non-matching CRCs. > > that's because you didn't compare to the right value ;). include the CRC -> > compare to 0. omit the CRC -> compare to the CRC value. Does this really work if the CRC is inserted somewhere in the middle of the bytestream? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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