Problem with sata drive

Doug Ambrisko ambrisko at ambrisko.com
Sun Sep 19 20:31:49 PDT 2004


Mike Tancsa writes:
| At 05:04 PM 19/09/2004, S?ren Schmidt wrote:
| >Uro? Gruber wrote:
| >>Hello!
| >>I've notice that freebsd from beta4 does not recognize my sata 150 drive
| >>anymore. With beta3 it works now with beta4 or beta5 there's only udma33.
| >>I have ICH6 chipset, is there anything I can do. here is my dmesg output
| >
| >The ICH6 is not supported yet (ENOHW), so it will show up as a generic ATA 
| >controller. However since all SATA controllers (at least until we get 
| >SATA-II) always run the interface at 150MB/s thats what you will get no matter
| 
| Hi,
|          Are there big differences between the ICH5 and ICH6 controllers 
| ?  I have one of these boards and it seems to work fine if I add a def for 
| it in  ata-pci.h and ata-chipset.c. Also what does ENOHW mean ? I didnt 
| find it in google.

ICH5/ICH6 are basically the same thing with these device ID's:
	case 0x25a38086: /* Intel 6300ESB SATA */
	case 0x25b08086: /* Intel 6300ESB SATA RAID */
These SATA parts have the same registers and all from what I've experienced
and tests.  I developed my stuff on ICH6 (6300ESB).

Doug A.


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