Author: gonzo
Date: Thu Nov 24 00:39:17 2016
New Revision: 309074
URL: https://svnweb.freebsd.org/changeset/base/309074
Log:
[rpi3] Fix SMP build for FreeBSD/arm64
Modified:
head/sys/arm/broadcom/bcm2835/bcm2836.c
Modified: head/sys/arm/broadcom/bcm2835/bcm2836.c
==============================================================================
--- head/sys/arm/broadcom/bcm2835/bcm2836.c Thu Nov 24 00:15:32 2016
(r309073)
+++ head/sys/arm/broadcom/bcm2835/bcm2836.c Thu Nov 24 00:39:17 2016
(r309074)
@@ -362,7 +362,11 @@ bcm_lintc_ipi_dispatch(struct bcm_lintc_
* and make sure that it's observed by everybody.
*/
bcm_lintc_write_4(sc, BCM_LINTC_MBOX0_CLR_REG(cpu), 1 << ipi);
+#if defined(__aarch64__)
+ dsb(sy);
+#else
dsb();
+#endif
intr_ipi_dispatch(ipi, tf);
}
}
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