Well, if I set it to "Linux", the IDE controllers disappear completely
and the I2O fails to initialize. I might have a different firmware,
version, though. It works then with Promise's own sx6000 specific drivers
only.
> > 3) Disable support for Promise cards in Linux
>
> Shouldnt be needed now days
Hopefully not.
> > 4) Enable I2O and I2O block devices
>
> Use 2.4.19 or later. The promise stuff freaks if you do clever cache
> hints and older kernels don't know about that
Indeed.
> > 6) With luck, it'll work. Anyway, SX6000's are DAMN SLOW.
>
> 7) Sell the promise card to someone who doesnt know better and buy
> a 3ware. Certainly under Linux the 3ware is way faster
>
> > Now to get a SX4000 working, that's a much more interesting task ...
>
> SX4000 is i2o or something stranger ?
Something very strange. It does XORs in HW, and has two IDE channels but
that's all. And it's completely undocumented. It could be reasonably
fast, though. The chip name is PDC20621.
-- Vojtech Pavlik SuSE Labs - 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/