Re: cvs commit: src/sys/platform/pc32/i386 busdma_machdep.c

["Thomas E. Spanjaard" <tgen@xxxxxxxxxxxxx>]

Simon 'corecode' Schubert wrote:
> Matthew Dillon wrote:
> >   Log:
> >   Implement boundary and maximum segment size handling in 
> > bus_dmamap_load().
> >   This fixes NATA's UDMA device support.  The UDMA dma controller is 
> > limited
> >   to a transfer size of 65536 bytes and address incrementation might not
> >   carry over to bit 16.
> Good catch!  Well hidden though.

Indeed, I was staring myself blind on interrupts...

Cheers,
--
        Thomas E. Spanjaard
        tgen@netphreax.net

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