lkml.org 
[lkml]   [2007]   [Aug]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: DMA CRC errors with SiS chipset and notebook drive
> Aug  9 07:41:29 monet kernel: ata1.00: limiting speed to UDMA/66:PIO4
> Aug 9 07:41:29 monet kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr
> 0x0 action 0x2
> Aug 9 07:41:29 monet kernel: ata1.00: (BMDMA stat 0x64)
> Aug 9 07:41:29 monet kernel: ata1.00: cmd
> c8/00:08:fb:7c:a1/00:00:00:00:00/e0 tag 0 cdb 0x12 data 4096 in
> Aug 9 07:41:29 monet kernel: res
> 51/84:00:00:00:00/00:00:00:00:00/e0 Emask 0x10 (ATA bus error)
> Aug 9 07:41:29 monet kernel: ata1: soft resetting port
> Aug 9 07:41:29 monet kernel: ata1.00: configured for UDMA/66
> Aug 9 07:41:29 monet kernel: ata1.01: configured for UDMA/33
> Aug 9 07:41:29 monet kernel: ata1: EH complete

Drops to UDMA33 for 40 wire cable.


Looks to me like your cabling is out of spec or you have electrical noise
problems.

Alan
-
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/

\
 
 \ /
  Last update: 2007-08-09 16:49    [W:0.033 / U:0.392 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site