amdsux, Thanks for the suggestion on checking udev version. I walked that path already with no succes. Google was not helpful other than using hdparm...
Maarten, Your suggestion makes much sense for me. Chipset in motherboard is VIA K8M800 + VT8237R. Both generic/default IDE chipset support and generic PCI bus-master support are compiled into kernel. There is the VIA82CXXX chipset support to load as module which lsmod shows as [permanent]. Kernel 2.6.22.6does not show additional VIA chipsets for ATA/ATAPI/MFM/RLL support section. Although VIA site says there is support for VT8237 chips since earlier kernels than 2.6.22.6 I cannot find a more specific option in kernel configuration other than VIA82CXXX. Any idea how could I make a more appropriated ide controller selection? Thanks, Alonso 2007/12/27, Maarten Lankhorst <[EMAIL PROTECTED]>: > > Alonso Graterol schreef: > > "[EMAIL PROTECTED] hdparm -d1 /dev/hdb > > > > /dev/hdb: > > setting using_dma to 1 (on) > > HDIO_SET_DMA failed: Operation not permitted > > using_dma = 0 (off)" > > > > My bet is on forgetting to select the appropiate ide controller, so it > falls back to ide-generic which doesn't support dma. > > -Maarten > _______________________________________________ > Clfs-support mailing list > [email protected] > http://lists.cross-lfs.org/listinfo.cgi/clfs-support-cross-lfs.org >
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