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Commit fa08acd7 authored by Huaxu Wan's avatar Huaxu Wan Committed by Jean Delvare
Browse files

hwmon: (coretemp) Add Lynnfield CPU 



Add Lynnfield processor support. Lynnfield is a quad-core Nehalem
based microprocessor for Desktop market, which is introduced in
September 2009.

Signed-off-by: default avatarHuaxu Wan <huaxu.wan@linux.intel.com>
Signed-off-by: default avatarKent Liu <kent.liu@linux.intel.com>
Acked-by: default avatarRudolf Marek <r.marek@assembler.cz>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent eccfed42

Documentation/hwmon/coretemp

+1 −1
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ Supported chips: 
    Prefix: 'coretemp'

    CPUID: family 0x6, models 0xe (Pentium M DC), 0xf (Core 2 DC 65nm),

                              0x16 (Core 2 SC 65nm), 0x17 (Penryn 45nm),

                              0x1a (Nehalem), 0x1c (Atom).

                              0x1a (Nehalem), 0x1c (Atom), 0x1e (Lynnfield)

    Datasheet: Intel 64 and IA-32 Architectures Software Developer's Manual

               Volume 3A: System Programming Guide

               http://softwarecommunity.intel.com/Wiki/Mobility/720.htm

drivers/hwmon/coretemp.c

+4 −2
Original line number Diff line number Diff line
@@ -442,11 +442,13 @@ static int __init coretemp_init(void) 


		/* check if family 6, models 0xe (Pentium M DC),

		  0xf (Core 2 DC 65nm), 0x16 (Core 2 SC 65nm),

		  0x17 (Penryn 45nm), 0x1a (Nehalem), 0x1c (Atom) */

		  0x17 (Penryn 45nm), 0x1a (Nehalem), 0x1c (Atom),

		  0x1e (Lynnfield) */

		if ((c->cpuid_level < 0) || (c->x86 != 0x6) ||

		    !((c->x86_model == 0xe) || (c->x86_model == 0xf) ||

			(c->x86_model == 0x16) || (c->x86_model == 0x17) ||

			(c->x86_model == 0x1A) || (c->x86_model == 0x1c))) {

			(c->x86_model == 0x1a) || (c->x86_model == 0x1c) ||

			(c->x86_model == 0x1e))) {



			/* supported CPU not found, but report the unknown

			   family 6 CPU */