On Fri, 18 May 2001 11:15:09 -0700 (PDT)
Alex Deucher <[EMAIL PROTECTED]> wrote:
> Does anyone know if there is any DMA support for the
> toshiba IDE controller's in many of their portable
> models such as the older porteges and librettos? The
> controllers support DMA, but not in linux. I'm no
Just to clarify, this is a custom Toshiba chipset. It
includes IDE, PCI controller, etc. I believe the IDE
controller may be on the ISA bus as it does not show
up with lspci, etc. I'm not sure of the exact chip,
perhaps someone with a better knowledge of toshiab
products does.
Thanks,
Alex
>
Does anyone know if there is any DMA support for the
toshiba IDE controller's in many of their portable
models such as the older porteges and librettos? The
controllers support DMA, but not in linux. I'm not
sure what toshiba's policy is on documentation. They
used to be pretty stingy, but I he
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