[IA64] hpsim, initialize chip for assigned irqs

Browse source

Currently, when assign_irq_vector is called and the irq connected in
the simulator, the irq is not ready. request_irq will return ENOSYS
immediately. It is because the irq chip is unset.

Hence set the chip properly to irq_type_hp_sim. And make sure this is
done from both users of simulated interrupts.

Also we have to set handler here, otherwise we end up in
handle_bad_int resulting in spam in logs and no irqs handled. We use
handle_simple_irq as these are SW interrupts that need no ACK or
anything.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Tony Luck <tony.luck@intel.com>

...

This commit is contained in:

Jiri Slaby 2012-02-24 12:10:17 +01:00 • committed by Tony Luck

parent 7deacad8c3

commit cb5348554b

5 changed files with 35 additions and 31 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

36

arch/ia64/hp/sim/hpsim_irq.c

View file

6

arch/ia64/hp/sim/hpsim_setup.c

View file

19

arch/ia64/hp/sim/simeth.c

View file

3

arch/ia64/hp/sim/simserial.c

View file

2

arch/ia64/include/asm/hpsim.h

View file