Date: Wed, 7 Feb 1996 13:22:38 +1030 (CST) From: Michael Smith <msmith@atrad.adelaide.edu.au> To: root@deadline.snafu.de (Andreas S. Wetzel) Cc: current@freebsd.org Subject: Re: Tired of "isa_dmadone_nobounce" messages Message-ID: <199602070252.NAA07049@genesis.atrad.adelaide.edu.au> In-Reply-To: <m0tjzsL-0009ViC@deadline.snafu.de> from "Andreas S. Wetzel" at Feb 7, 96 03:44:52 am
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Andreas S. Wetzel stands accused of saying: > > I just had a look at isa/sound/sb_dsp.c as well as isa/sound/dmabuf.c and it > seems as if they were actually using isa_dmastart(): > */ > #if defined(__FreeBSD__) > > isa_dmastart (B_RAW | ((dma_mode == DMA_MODE_READ) ? B_READ : B_WRITE), > (caddr_t)dmap->raw_buf_phys[0], > dmap->bytes_in_use, > chan); > #else /* else __FreeBSD__ */ Looks OK. I would be guessing then that DMAbuf_reset_dma is being called without a matching DMA operation. > (@@) Andreas S. Wetzel E-mail: mickey@deadline.snafu.de -- ]] Mike Smith, Software Engineer msmith@atrad.adelaide.edu.au [[ ]] Genesis Software genesis@atrad.adelaide.edu.au [[ ]] High-speed data acquisition and (GSM mobile) 0411-222-496 [[ ]] realtime instrument control (ph/fax) +61-8-267-3039 [[ ]] "wherever you go, there you are" - Buckaroo Banzai [[
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