[src/trunk]: src/sys/arch/hp700/dev Enable IPIs for MULTIPROCESSOR kernels

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d10aa006cdf6
branches:  trunk
changeset: 779376:d10aa006cdf6
user:      skrll <skrll%NetBSD.org@localhost>
date:      Wed May 23 21:11:34 2012 +0000

description:
Enable IPIs for MULTIPROCESSOR kernels

diffstat:

 sys/arch/hp700/dev/cpu.c |  10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diffs (45 lines):

diff -r 3ba34f6ca5d5 -r d10aa006cdf6 sys/arch/hp700/dev/cpu.c
--- a/sys/arch/hp700/dev/cpu.c  Wed May 23 18:39:30 2012 +0000
+++ b/sys/arch/hp700/dev/cpu.c  Wed May 23 21:11:34 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cpu.c,v 1.27 2012/05/23 16:11:37 skrll Exp $   */
+/*     $NetBSD: cpu.c,v 1.28 2012/05/23 21:11:34 skrll Exp $   */
 
 /*     $OpenBSD: cpu.c,v 1.29 2009/02/08 18:33:28 miod Exp $   */
 
@@ -29,7 +29,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.27 2012/05/23 16:11:37 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.28 2012/05/23 21:11:34 skrll Exp $");
 
 #include "opt_multiprocessor.h"
 
@@ -172,6 +172,10 @@
 
        sc->sc_ihclk = hp700_intr_establish(IPL_CLOCK, clock_intr,
            NULL /*clockframe*/, &ci->ci_ir, 31);
+#ifdef MULTIPROCESSOR
+       sc->sc_ihipi = hp700_intr_establish(IPL_HIGH, hppa_ipi_intr,
+           NULL /*clockframe*/, &ci->ci_ir, 30);
+#endif
 
        /*
         * Reserve some bits for chips that don't like to be moved
@@ -191,6 +195,7 @@
        }
        m = TAILQ_FIRST(&mlist);
        ci->ci_stack = VM_PAGE_TO_PHYS(m);
+       ci->ci_softc = sc;
 
        if (ci->ci_hpa == hppa_mcpuhpa) {
                ci->ci_flags |= CPUF_PRIMARY|CPUF_RUNNING;
@@ -205,6 +210,7 @@
                }
        }
        hppa_ncpu++;
+       hppa_ipi_init(ci);
 #endif
        KASSERT(ci->ci_cpl == -1);
 }