---

yaml --- r: 42159 b: refs/heads/master c: 5b43d20 h: refs/heads/master i: 42157: e1ed452 42155: 61c7bd6 42151: ae59015 42143: 1e328fb v: v3
git-mirror · Oct 16, 2006 · 0209c2b · 0209c2b
1 parent 0f73f9d
commit 0209c2b
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Showing 3 changed files with 19 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d04c56f73c30a5e593202ecfcf25ed43d42363a2
+refs/heads/master: 5b43d20a4d12d94f258bbbca5fa4df8ff8a17848
diff --git a/trunk/arch/powerpc/kernel/cpu_setup_ppc970.S b/trunk/arch/powerpc/kernel/cpu_setup_ppc970.S
@@ -83,6 +83,22 @@ _GLOBAL(__setup_cpu_ppc970)
 	rldimi	r0,r11,52,8		/* set NAP and DPM */
 	li	r11,0
 	rldimi	r0,r11,32,31		/* clear EN_ATTN */
+	b	load_hids		/* Jump to shared code */
+
+
+_GLOBAL(__setup_cpu_ppc970MP)
+	/* Do nothing if not running in HV mode */
+	mfmsr	r0
+	rldicl.	r0,r0,4,63
+	beqlr
+
+	mfspr	r0,SPRN_HID0
+	li	r11,0x15		/* clear DOZE and SLEEP */
+	rldimi	r0,r11,52,6		/* set DEEPNAP, NAP and DPM */
+	li	r11,0
+	rldimi	r0,r11,32,31		/* clear EN_ATTN */
+
+load_hids:
 	mtspr	SPRN_HID0,r0
 	mfspr	r0,SPRN_HID0
 	mfspr	r0,SPRN_HID0

diff --git a/trunk/arch/powerpc/kernel/cputable.c b/trunk/arch/powerpc/kernel/cputable.c
@@ -41,6 +41,7 @@ extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
 #endif /* CONFIG_PPC32 */
 #ifdef CONFIG_PPC64
 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
+extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
 extern void __restore_cpu_ppc970(void);
 #endif /* CONFIG_PPC64 */
 
@@ -221,7 +222,7 @@ struct cpu_spec	cpu_specs[] = {
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
-		.cpu_setup		= __setup_cpu_ppc970,
+		.cpu_setup		= __setup_cpu_ppc970MP,
 		.cpu_restore		= __restore_cpu_ppc970,
 		.oprofile_cpu_type	= "ppc64/970",
 		.oprofile_type		= PPC_OPROFILE_POWER4,