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Enable IPIs for MULTIPROCESSOR kernels

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This commit is contained in:
skrll 2012-05-23 21:11:34 +00:00
parent f74f6c0c83
commit a97306d52b
1 changed files with 8 additions and 2 deletions
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10
sys/arch/hp700/dev/cpu.c
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@ -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 @@ cpuattach(device_t parent, device_t self, void *aux)
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 @@ cpuattach(device_t parent, device_t self, void *aux)
}
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 @@ cpuattach(device_t parent, device_t self, void *aux)
}
}
hppa_ncpu++;
hppa_ipi_init(ci);
#endif
KASSERT(ci->ci_cpl == -1);
}