Author: mmel
Date: Sun May 29 07:39:56 2016
New Revision: 300951
URL: https://svnweb.freebsd.org/changeset/base/300951
Log:
ARM GIC: Allow to setup interrupt without configuration data.
In some cases, like for PCI devices, only interrupt numbers are enumerated
from HW. In this case, use INTR_foo_CONFORM as level and trigger values.
Modified:
head/sys/arm/arm/gic.c
Modified: head/sys/arm/arm/gic.c
==============================================================================
--- head/sys/arm/arm/gic.c Sun May 29 07:29:35 2016 (r300950)
+++ head/sys/arm/arm/gic.c Sun May 29 07:39:56 2016 (r300951)
@@ -1128,8 +1128,11 @@ arm_gic_setup_intr(device_t dev, struct
if (gi->gi_irq != irq)
return (EINVAL);
- } else
- return (ENOTSUP);
+ } else {
+ irq = gi->gi_irq;
+ pol = INTR_POLARITY_CONFORM;
+ trig = INTR_TRIGGER_CONFORM;
+ }
/* Compare config if this is not first setup. */
if (isrc->isrc_handlers != 0) {
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