svn commit: r230819 - projects/armv6/sys/arm/mv
Grzegorz Bernacki
gber at FreeBSD.org
Tue Jan 31 15:46:30 UTC 2012
Author: gber
Date: Tue Jan 31 15:46:29 2012
New Revision: 230819
URL: http://svn.freebsd.org/changeset/base/230819
Log:
mpic: Fix IPI sending
- Change Target List Filter to All And Self from All No Self (val = 0x00000000),
sending interrupt to core causing it should not be disabled by default
- CPUISSET return 1 if core is present in cpuset structure, so should not be negated
- Remove setting all cores as signal receivers (ipi | 0xf00)
Submitted by: Lukasz Plachno
Obtained from: Marvell, Semihalf
Modified:
projects/armv6/sys/arm/mv/mpic.c
Modified: projects/armv6/sys/arm/mv/mpic.c
==============================================================================
--- projects/armv6/sys/arm/mv/mpic.c Tue Jan 31 15:45:10 2012 (r230818)
+++ projects/armv6/sys/arm/mv/mpic.c Tue Jan 31 15:46:29 2012 (r230819)
@@ -271,14 +271,13 @@ pic_ipi_send(cpuset_t cpus, u_int ipi)
{
uint32_t val, i;
- val = 0x01000000;
+ val = 0x00000000;
for (i = 0; i < MAXCPU; i++)
- if (!CPU_ISSET(i, &cpus))
+ if (CPU_ISSET(i, &cpus))
val |= (1 << (8 + i));
- val |= ipi | 0xf00;
+ val |= ipi;
bus_space_write_4(mv_mpic_sc->mpic_bst, mv_mpic_sc->mpic_bsh,
MPIC_SOFT_INT, val);
-
}
int
More information about the svn-src-projects
mailing list