---

yaml --- r: 64937 b: refs/heads/master c: 50da469 h: refs/heads/master i: 64935: 4b8b786 v: v3
git-mirror · Sep 14, 2007 · 2c7283d · 2c7283d
1 parent 968a9e0
commit 2c7283d
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8df5beac2aa15b18a912ab585e1b86e748eda9ad
+refs/heads/master: 50da469a79fa2152d824f25f5ad5962f4af4343d
diff --git a/trunk/arch/mips/kernel/cpu-probe.c b/trunk/arch/mips/kernel/cpu-probe.c
@@ -199,7 +199,14 @@ static inline void check_wait(void)
 		if ((c->processor_id & 0xff) <= 0x64)
 			break;
 
-		cpu_wait = r4k_wait;
+		/*
+		 * Another rev is incremeting c0_count at a reduced clock
+		 * rate while in WAIT mode.  So we basically have the choice
+		 * between using the cp0 timer as clocksource or avoiding
+		 * the WAIT instruction.  Until more details are known,
+		 * disable the use of WAIT for 20Kc entirely.
+		   cpu_wait = r4k_wait;
+		 */
 		break;
 	case CPU_RM9000:
 		if ((c->processor_id & 0x00ff) >= 0x40)