---

yaml --- r: 242434 b: refs/heads/master c: 3b042d0 h: refs/heads/master v: v3
git-mirror · Mar 25, 2011 · cb44eb2 · cb44eb2
1 parent 9a1d146
commit cb44eb2
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Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1685f3b158a244d4f6e205e67c84483fffcb2d9f
+refs/heads/master: 3b042d0830463056a669a12362c940a94f7e3cd7
diff --git a/trunk/arch/mips/pmc-sierra/msp71xx/msp_time.c b/trunk/arch/mips/pmc-sierra/msp71xx/msp_time.c
@@ -29,13 +29,20 @@
 #include <linux/module.h>
 #include <linux/ptrace.h>
 
+#include <asm/cevt-r4k.h>
 #include <asm/mipsregs.h>
 #include <asm/time.h>
 
 #include <msp_prom.h>
 #include <msp_int.h>
 #include <msp_regs.h>
 
+#define get_current_vpe()   \
+	((read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE)
+
+static struct irqaction timer_vpe1;
+static int tim_installed;
+
 void __init plat_time_init(void)
 {
 	char    *endp, *s;
@@ -83,5 +90,12 @@ void __init plat_time_init(void)
 
 unsigned int __cpuinit get_c0_compare_int(void)
 {
-	return MSP_INT_VPE0_TIMER;
+	/* MIPS_MT modes may want timer for second VPE */
+	if ((get_current_vpe()) && !tim_installed) {
+		memcpy(&timer_vpe1, &c0_compare_irqaction, sizeof(timer_vpe1));
+		setup_irq(MSP_INT_VPE1_TIMER, &timer_vpe1);
+		tim_installed++;
+	}
+
+	return get_current_vpe() ? MSP_INT_VPE1_TIMER : MSP_INT_VPE0_TIMER;
 }