[linux] HDIO_SET_DMA failed: Operation not permitted

[Lubomir Host]

Zabudol si zakompilovat bud ako modul alebo priamo do kernelu driver na
IDE radic(?). Pozri si vypis 'lspci -v' a najdi v "Device Drivers" ->
"ATA/ATAPI/MFM/RLL support" nieco, co by mohlo identifikovat tvoj
hardwer. U mna je to napr. volba "VIA82CXXX chipset support"
(CONFIG_BLK_DEV_VIA82CXXX) pre takyto vypis v 'lspci v':

"... IDE interface: Via Technologies ...
VT82C586A/B/VT82C686/A/B/VT823xA/C PIPC Bus Master IDE ...."

rajo

On Wed, Jul 28, 2004 at 02:28:20PM +0200, Peto - www.lentus.sk wrote:
> 
> Pekny den
> 
> #hdparm -d1 -X33 /dev/hda
> 
> /dev/hda:
>  setting using_dma to 1 (on)
>  HDIO_SET_DMA failed: Operation not permitted
>  setting xfermode to 33 (multiword DMA mode1)
>  using_dma    =  0 (off)
> 4GB, P233MMX, TX/VX chipset, 64MB - domaci squid, FTP ...
> 
> Pri hocakej praci s HDD je to silene pomale.
> 
> Dik za rady
> 
> Peto

-- 
Lubomir Host 'rajo' <rajo AT platon.sk>        ICQ #:  257322664
Platon Software Development Group              http://platon.sk/
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