Date: Mon, 14 Jun 2004 20:48:44 +0200 From: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@DeepCore.dk> To: Dikshie <dikshie@ppk.itb.ac.id> Cc: freebsd-current@freebsd.org Subject: Re: still have ad4: FAILURE - already active DMA on this device Message-ID: <40CDF30C.50606@DeepCore.dk> In-Reply-To: <20040614172807.GA3221@ppk.itb.ac.id> References: <20040609151727.GA60342@ppk.itb.ac.id> <20040614172807.GA3221@ppk.itb.ac.id>
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Dikshie wrote: > > Dear all. > > upgraded to -CURRENT on 14 June 2004 (West Indonesia Time) > I got error messages; > > ad4: FAILURE - already active DMA on this device > ad4: setting up DMA failed > ad4: timeout sending command=c8 > ad4: error issuing DMA coammand > ad4: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=14610207 > > > to solve this problem temporary I turn off dma with add hw.ata.ata_dma=0: > line to loader.conf BUT turn off ata DMA make my freebsd box > become very slow :-( What controller chip is this ? Is it sharing interrupt with another device ? -- -Søren
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