[PATCH] No DEEPNAP on 970MP 1.0

[Olof Johansson]

970MP rev 1.0 is reported to have nonworking DEEPNAP support, we've had
bug reports of lockups on those machines. Appearantly Apple used them
on some dual-core dual-cpu systems. Rev 1.1 is OK, and that's the one
that all 4-way systems seem to use.


Signed-off-by: Olof Johansson <olof at lixom.net>

---
Paul, please consider for 2.6.21 and 2.6.20-stable, we've seen bugreports
on this from users.


diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 7ec4ac7..e4006dc 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -225,6 +225,22 @@ #ifdef CONFIG_PPC64
 		.oprofile_type		= PPC_OPROFILE_POWER4,
 		.platform		= "ppc970",
 	},
+	{	/* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
+		.pvr_mask		= 0xffffffff,
+		.pvr_value		= 0x00440100,
+		.cpu_name		= "PPC970MP",
+		.cpu_features		= CPU_FTRS_PPC970,
+		.cpu_user_features	= COMMON_USER_POWER4 |
+			PPC_FEATURE_HAS_ALTIVEC_COMP,
+		.icache_bsize		= 128,
+		.dcache_bsize		= 128,
+		.num_pmcs		= 8,
+		.cpu_setup		= __setup_cpu_ppc970,
+		.cpu_restore		= __restore_cpu_ppc970,
+		.oprofile_cpu_type	= "ppc64/970MP",
+		.oprofile_type		= PPC_OPROFILE_POWER4,
+		.platform		= "ppc970",
+	},
 	{	/* PPC970MP */
 		.pvr_mask		= 0xffff0000,
 		.pvr_value		= 0x00440000,