Re: AMD-756 IDE

From: Andre Hedrick (andre@linux-ide.org)
Date: Tue May 30 2000 - 00:17:30 EST


Did you not set the override option?

There are ZERO sense bits for the 80c ribbon.

On 29 May 2000, Juan J. Quintela wrote:

> >>>>> "bartlomiej" == Bartlomiej Zolnierkiewicz <dake@staszic.waw.pl> writes:
>
> bartlomiej> Hi!
> bartlomiej> My question is:
> bartlomiej> Do amd's chipset have most of via's ide registers but they are simply
> bartlomiej> not documented in datasheet? Can somebody with AMD-756 verify this, or
> bartlomiej> just send me his proc info about registers (usually /proc/bus/pci/00/?).
>
> serpe:/local/kernel/2.3/prueba# cat /proc/ide/amd7409
>
> AMD 7409 VIPER Chipset.
> --------------- Primary Channel ---------------- Secondary Channel -------------
> enabled enabled
> --------------- drive0 --------- drive1 -------- drive0 ---------- drive1 ------
> DMA enabled: yes no no yes
> UDMA
> DMA
> PIO
>
> serpe:/local/kernel/2.3/prueba# ls -l /proc/bus/pci/00/
> total 8
> -rw-r--r-- 1 root root 256 May 29 16:43 00.0
> -rw-r--r-- 1 root root 256 May 29 16:43 01.0
> -rw-r--r-- 1 root root 256 May 29 16:43 07.0
> -rw-r--r-- 1 root root 256 May 29 16:43 07.1
> -rw-r--r-- 1 root root 256 May 29 16:43 07.3
> -rw-r--r-- 1 root root 256 May 29 16:43 08.0
> -rw-r--r-- 1 root root 256 May 29 16:43 09.0
> -rw-r--r-- 1 root root 256 May 29 16:43 0a.0
>
> The output of all this files is binary, If you need them, tell me how
> do you want it. If you need something else, ask for it.
>
> Later, Juan.
>
> PD: Once that you are here, there is some way to make the disk in ATA66 mode?
> The BIOS sets it to ATA66 mode, but not the linux driver.
>
> hda: ST310220A, ATA DISK drive
>
> --
> In theory, practice and theory are the same, but in practice they
> are different -- Larry McVoy
>

Andre Hedrick
The Linux ATA/IDE guy

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