On Thu, Oct 2, 2014 at 8:56 AM, Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx> wrote:
Testing shows that the Domex 3191D card never asserts its IRQ. Hence it is
non-functional with Linux (worse, the EH bugs in the core driver are fatal but
that's a problem for another patch). Perhaps the DT-536 chip needs special
setup? I can't find documentation for it. The NetBSD driver uses polling
apparently because of this issue.
Set host->irq = IRQ_NONE so the core driver will prevent targets from
disconnecting. Don't request the irq.
Please use plain 0 instead of IRQ_NONE (which is related to irqreturn_t).
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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