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From: Grzegorz Bernacki <gber@FreeBSD.org>
Date: Tue, 31 Jan 2012 15:46:30 +0000 (UTC)
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Subject: svn commit: r230819 - projects/armv6/sys/arm/mv
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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