---

yaml --- r: 11610 b: refs/heads/master c: a9c5926 h: refs/heads/master v: v3
git-mirror · Oct 20, 2005 · c5b81e7 · c5b81e7
1 parent 7bab8b6
commit c5b81e7
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Showing 5 changed files with 25 additions and 24 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d8699e65c6bc0a81b5e679ca5b135bfe3c3fb483
+refs/heads/master: a9c59264690aea9d0df2d2d76683bc39ec6b7288
diff --git a/trunk/arch/powerpc/sysdev/mpic.c b/trunk/arch/powerpc/sysdev/mpic.c
@@ -904,4 +904,25 @@ void mpic_request_ipis(void)
 
 	printk("IPIs requested... \n");
 }
+
+void smp_mpic_message_pass(int target, int msg)
+{
+	/* make sure we're sending something that translates to an IPI */
+	if ((unsigned int)msg > 3) {
+		printk("SMP %d: smp_message_pass: unknown msg %d\n",
+		       smp_processor_id(), msg);
+		return;
+	}
+	switch (target) {
+	case MSG_ALL:
+		mpic_send_ipi(msg, 0xffffffff);
+		break;
+	case MSG_ALL_BUT_SELF:
+		mpic_send_ipi(msg, 0xffffffff & ~(1 << smp_processor_id()));
+		break;
+	default:
+		mpic_send_ipi(msg, 1 << target);
+		break;
+	}
+}
 #endif /* CONFIG_SMP */
diff --git a/trunk/arch/ppc64/kernel/smp.c b/trunk/arch/ppc64/kernel/smp.c
@@ -69,28 +69,6 @@ void smp_call_function_interrupt(void);
 int smt_enabled_at_boot = 1;
 
 #ifdef CONFIG_MPIC
-void smp_mpic_message_pass(int target, int msg)
-{
-	/* make sure we're sending something that translates to an IPI */
-	if ( msg > 0x3 ){
-		printk("SMP %d: smp_message_pass: unknown msg %d\n",
-		       smp_processor_id(), msg);
-		return;
-	}
-	switch ( target )
-	{
-	case MSG_ALL:
-		mpic_send_ipi(msg, 0xffffffff);
-		break;
-	case MSG_ALL_BUT_SELF:
-		mpic_send_ipi(msg, 0xffffffff & ~(1 << smp_processor_id()));
-		break;
-	default:
-		mpic_send_ipi(msg, 1 << target);
-		break;
-	}
-}
-
 int __init smp_mpic_probe(void)
 {
 	int nr_cpus;

diff --git a/trunk/include/asm-powerpc/mpic.h b/trunk/include/asm-powerpc/mpic.h
@@ -273,6 +273,9 @@ extern void mpic_request_ipis(void);
 /* Send an IPI (non offseted number 0..3) */
 extern void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask);
 
+/* Send a message (IPI) to a given target (cpu number or MSG_*) */
+void smp_mpic_message_pass(int target, int msg);
+
 /* Fetch interrupt from a given mpic */
 extern int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs);
 /* This one gets to the primary mpic */

diff --git a/trunk/include/asm-ppc64/smp.h b/trunk/include/asm-ppc64/smp.h
@@ -77,7 +77,6 @@ extern int smt_enabled_at_boot;
 
 extern int smp_mpic_probe(void);
 extern void smp_mpic_setup_cpu(int cpu);
-extern void smp_mpic_message_pass(int target, int msg);
 extern void smp_generic_kick_cpu(int nr);
 
 extern void smp_generic_give_timebase(void);