The branch main has been updated by andrew:
URL:
https://cgit.FreeBSD.org/src/commit/?id=46ca0b903cad8955574a2c61bed41c2b92aa2273
commit 46ca0b903cad8955574a2c61bed41c2b92aa2273
Author: Cyprien Laplace <cypr...@cypou.net>
AuthorDate: 2020-11-26 01:17:04 +0000
Commit: Andrew Turner <and...@freebsd.org>
CommitDate: 2021-01-25 10:07:43 +0000
gic_v3: Use 64-bit writes to GICD_IROUTERn
While 32-bit accesses to GICD_IROUTERn are allowed,
this is a 64-bit register.
Pull Request: https://github.com/freebsd/freebsd-src/pull/451
---
sys/arm64/arm64/gic_v3.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sys/arm64/arm64/gic_v3.c b/sys/arm64/arm64/gic_v3.c
index f230eb6bbd06..8630a27102e3 100644
--- a/sys/arm64/arm64/gic_v3.c
+++ b/sys/arm64/arm64/gic_v3.c
@@ -844,7 +844,7 @@ gic_v3_bind_intr(device_t dev, struct intr_irqsrc *isrc)
if (CPU_EMPTY(&isrc->isrc_cpu)) {
gic_irq_cpu = intr_irq_next_cpu(gic_irq_cpu, &all_cpus);
CPU_SETOF(gic_irq_cpu, &isrc->isrc_cpu);
- gic_d_write(sc, 4, GICD_IROUTER(gi->gi_irq),
+ gic_d_write(sc, 8, GICD_IROUTER(gi->gi_irq),
CPU_AFFINITY(gic_irq_cpu));
} else {
/*
@@ -852,7 +852,7 @@ gic_v3_bind_intr(device_t dev, struct intr_irqsrc *isrc)
* the first CPU found.
*/
cpu = CPU_FFS(&isrc->isrc_cpu) - 1;
- gic_d_write(sc, 4, GICD_IROUTER(gi->gi_irq), CPU_AFFINITY(cpu));
+ gic_d_write(sc, 8, GICD_IROUTER(gi->gi_irq), CPU_AFFINITY(cpu));
}
return (0);
@@ -1114,7 +1114,7 @@ gic_v3_dist_init(struct gic_v3_softc *sc)
*/
aff = CPU_AFFINITY(0);
for (i = GIC_FIRST_SPI; i < sc->gic_nirqs; i++)
- gic_d_write(sc, 4, GICD_IROUTER(i), aff);
+ gic_d_write(sc, 8, GICD_IROUTER(i), aff);
return (0);
}
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