DMA support in cs5530 IDE driver?

• Next message: Kendrick Hamilton: "Missing driver."
• Previous message: Matthias Andree: "Re: 2.2.19 NFSv3 client breaks fdopen(3)"
• In reply to: Wayne.Brown@altec.com: "Re: binfmt_misc on 2.4.3-ac14"
• Next in thread: Thomas Dodd: "Re: binfmt_misc on 2.4.3-ac14"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Can anyone report success or failure with enabling DMA for
the CS5530 IDE driver? I can get my system to crash or at
least hang pretty reliably by using hdparm to turn on DMA
while reading an MPEG-2 movie from my hard disk drive.

The hard disk drive is the only rotating drive on the
system.

Hardware: GCT Allwell set top box
CPU: National Geode 266MHz GXM
IDE controller: CS5530 Geode companion chip
Linux: 2.4.3
Disk: IBM Deskstar, 46.1 GByte

Any comments or suggestions appreciated

Thanks,
Michael

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

• Next message: Kendrick Hamilton: "Missing driver."
• Previous message: Matthias Andree: "Re: 2.2.19 NFSv3 client breaks fdopen(3)"
• In reply to: Wayne.Brown@altec.com: "Re: binfmt_misc on 2.4.3-ac14"
• Next in thread: Thomas Dodd: "Re: binfmt_misc on 2.4.3-ac14"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

This archive was generated by hypermail 2b29 : Mon Apr 30 2001 - 21:00:17 EST