kernel_optimize_test/arch/ia64/sn
Russ Anderson 1f3b6045f7 [IA64] Disable/re-enable CPE interrupts on Altix
When the CPE handler encounters too many CPEs (such as a solid single
bit memory error), it sets up a polling timer and disables the CPE
interrupt (to avoid excessive overhead logging the stream of single
bit errors).  disable_irq_nosync() calls chip->disable() to provide
a chipset specifiec interface for disabling the interrupt.  This patch
adds the Altix specific support to disable and re-enable the CPE interrupt.

Signed-off-by: Russ Anderson (rja@sgi.com)
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-11-06 15:40:31 -08:00
..
include
kernel [IA64] Disable/re-enable CPE interrupts on Altix 2007-11-06 15:40:31 -08:00
pci Update arch/ to use sg helpers 2007-10-22 21:19:59 +02:00
Makefile