Re: ISDN massive packet drops while DVD burn/verify

From: Stephan von Krawczynski (skraw@ithnet.com)
Date: Tue May 06 2003 - 07:39:02 EST


On 06 May 2003 11:53:32 +0100
Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:

> On Llu, 2003-05-05 at 18:26, Stephan von Krawczynski wrote:
> > You mean UDMA 2 does not make it (which I had in the test case)?
>
> But is the transfer being done in UDMA mode ?

# hdparm -v /dev/hdc

/dev/hdc:
 HDIO_GET_MULTCOUNT failed: Invalid argument
 IO_support = 0 (default 16-bit)
 unmaskirq = 0 (off)
 using_dma = 1 (on)
 keepsettings = 0 (off)
 readonly = 0 (off)
 BLKRAGET failed: Invalid argument
 HDIO_GETGEO failed: Invalid argument
 

using_dma means it's using dma for transfer, right?

Regards,
Stephan

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