[plug] hdparm -d1 /dev/hdc

Rob Dunne Rob.Dunne at CSIRO.AU
Fri Aug 15 21:15:54 WST 2003


Hi Bill,
         unfortunately there doesnt seem to be an ide interface chip

[robd at rubber robd]$ ls  /proc/ide/
drivers  hda  hdc  ide0  ide1

						bye
						rob



Bill Kenworthy writes:
 > Try "cat /proc/ide/hpt366" or whatever your ide interface chip is:
 > 
 >                              HighPoint HPT366/368/370
 >  
 > Controller: 0
 > Chipset: HPT370A
 > --------------- Primary Channel --------------- Secondary Channel
 > --------------
 > Enabled:        yes                             yes
 > Cable:          ATA-66                          ATA-66
 >  
 > --------------- drive0 --------- drive1 ------- drive0 ---------- drive1
 > -------
 > DMA capable:    yes              no             yes               no
 > Mode:           UDMA             off            UDMA              off
 > 
 > 
 > BillK
 > 
 > 
 > On Fri, 2003-08-15 at 09:18, Scott Middleton wrote:
 > > On Fri, 2003-08-15 at 09:01, Craig Ringer wrote:
 > > > > Dodgy cables can be an issue too...
 > > > 
 > > > Intereseting. I've never seen it, but it does make sense.
 > > 
 > > Its what happened to the Debian machine on Distro Day. Couldn't get it
 > > above udma2. Replaced cable,  no probs.
 > > 
 > > > 
 > > > >>Possibilities include: your chipset doesn't support it, or your kernel 
 > > > >>doesn't support DMA on your chipset.
 > > > 
 > > > An extra suggestion I forgot: try upgrading to 2.4.21 and see if that helps.
 > -- 
 > Bill Kenworthy <billk at iinet.net.au>

-- 
Rob Dunne         Fax: +61 2 9325 3200     Tel: +61 2 9325 3263
CSIRO Mathematical and Information Sciences     +61 2 9325 3100
Locked Bag 17, North Ryde, New South Wales, Australia, 1670         
http://matilda.vu.edu.au/~dunne  Email: Rob.Dunne at csiro.au

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