From: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date: Mon, 10 Oct 2011 06:06:29 +0000 (+0800)
Subject: seabios: fix mptable nmi entry
X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=seabios.git;a=commitdiff_plain;h=55e28a48f0bd91e151fc10d99c22161d55eeba71

seabios: fix mptable nmi entry

In the current seabios MP table description, NMI is connected only to
BSP's LINT1. But usually NMI is connected to all the CPUs' LINT1 as
indicated in MP specification. This patch changes seabios MP table to
describe NMI is connected to all the CPUs' LINT1.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>
---

diff --git a/src/mptable.c b/src/mptable.c
index 3100c9a..103f462 100644
--- a/src/mptable.c
+++ b/src/mptable.c
@@ -169,7 +169,7 @@ mptable_init(void)
     intsrc->irqflag = 0; /* PO, EL default */
     intsrc->srcbus = isabusid; /* ISA */
     intsrc->srcbusirq = 0;
-    intsrc->dstapic = 0; /* BSP == APIC #0 */
+    intsrc->dstapic = 0xff; /* to all local APICs */
     intsrc->dstirq = 1; /* LINTIN1 */
     intsrc++;
     entrycount += intsrc - intsrcs;