Timothy Normand Miller wrote:
We have a but in our XP10 code that causes lock-ups, involving
interrupts. We've fixed that, but some of our prototypes are not with
Howard, so they cannot be easily updated. A work-around we would like
to try is to actually service the interrupt signals in a Linux driver.
The problem is that we neglected to add a global disable for
interrupts. So if the condition occurs, we assert it. Without a
driver to service (and deassert) the signal, it gets stuck on, and the
system hangs.
Is there someone out there who could hack this driver together for us?
Hi.
I've checked in a very simple Linux device driver. It installs an
interrupt handler and printk's when an interrupt fires. It also prints
out some other interesting information.
MM
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