x86: add cpu codenames for Kconfig.cpu

add cpu core name for arch/i386/Kconfig.cpu:Pentium 4 sections help
add Pentium D for arch/i386/Kconfig.cpu
add Pentium D for arch/x86_64/Kconfig

AK: Clarified some of the descriptions
[ tglx: arch/x86 adaptation ]

Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/i386/Kconfig.cpu b/arch/i386/Kconfig.cpu
index 11a24d54f27bb667696c8acf790b9e25f9dd8613..0e2adadf59057dc906466786f4049ac8ca33aa64 100644 (file)
--- a/arch/i386/Kconfig.cpu
+++ b/arch/i386/Kconfig.cpu
@@ -109,16 +109,42 @@ config MCORE2
        help
          Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx)
          CPUs. You can distinguish newer from older Xeons by the CPU family
        help
          Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and 53xx)
          CPUs. You can distinguish newer from older Xeons by the CPU family

-         in /proc/cpuinfo. Newer ones have 6.
+         in /proc/cpuinfo. Newer ones have 6 and older ones 15 (not a typo)

 
 config MPENTIUM4
        bool "Pentium-4/Celeron(P4-based)/Pentium-4 M/older Xeon"
        help
          Select this for Intel Pentium 4 chips.  This includes the
 
 config MPENTIUM4
        bool "Pentium-4/Celeron(P4-based)/Pentium-4 M/older Xeon"
        help
          Select this for Intel Pentium 4 chips.  This includes the

-         Pentium 4, P4-based Celeron and Xeon, and Pentium-4 M
-         (not Pentium M) chips.  This option enables compile flags
-         optimized for the chip, uses the correct cache shift, and
-         applies any applicable Pentium III optimizations.
+         Pentium 4, Pentium D, P4-based Celeron and Xeon, and
+         Pentium-4 M (not Pentium M) chips.  This option enables compile
+         flags optimized for the chip, uses the correct cache line size, and
+         applies any applicable optimizations.
+
+         CPUIDs: F[0-6][1-A] (in /proc/cpuinfo show = cpu family : 15 )
+
+         Select this for:
+           Pentiums (Pentium 4, Pentium D, Celeron, Celeron D) corename:
+               -Willamette
+               -Northwood
+               -Mobile Pentium 4
+               -Mobile Pentium 4 M
+               -Extreme Edition (Gallatin)
+               -Prescott
+               -Prescott 2M
+               -Cedar Mill
+               -Presler
+               -Smithfiled
+           Xeons (Intel Xeon, Xeon MP, Xeon LV, Xeon MV) corename:
+               -Foster
+               -Prestonia
+               -Gallatin
+               -Nocona
+               -Irwindale
+               -Cranford
+               -Potomac
+               -Paxville
+               -Dempsey
+

 
 config MK6
        bool "K6/K6-II/K6-III"
 
 config MK6
        bool "K6/K6-II/K6-III"

diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index d681be88ae5d062b1f55240a5abb1344e519e1de..85f958c2f555b7f38127cacc9291b3cb76e517b9 100644 (file)
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -175,14 +175,12 @@ config MK8
 config MPSC
        bool "Intel P4 / older Netburst based Xeon"
        help
 config MPSC
        bool "Intel P4 / older Netburst based Xeon"
        help

-         Optimize for Intel Pentium 4 and older Nocona/Dempsey Xeon CPUs
-         with Intel Extended Memory 64 Technology(EM64T). For details see
-         <http://www.intel.com/technology/64bitextensions/>.
+         Optimize for Intel Pentium 4, Pentium D and older Nocona/Dempsey
+         Xeon CPUs with Intel 64bit which is compatible with x86-64.

          Note that the latest Xeons (Xeon 51xx and 53xx) are not based on the
           Netburst core and shouldn't use this option. You can distinguish them
          using the cpu family field
          Note that the latest Xeons (Xeon 51xx and 53xx) are not based on the
           Netburst core and shouldn't use this option. You can distinguish them
          using the cpu family field

-         in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one
-         (this rule only applies to systems that support EM64T)
+         in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one.

 
 config MCORE2
        bool "Intel Core2 / newer Xeon"
 
 config MCORE2
        bool "Intel Core2 / newer Xeon"


@@ -190,8 +188,7 @@ config MCORE2
          Optimize for Intel Core2 and newer Xeons (51xx)
          You can distinguish the newer Xeons from the older ones using
          the cpu family field in /proc/cpuinfo. 15 is an older Xeon
          Optimize for Intel Core2 and newer Xeons (51xx)
          You can distinguish the newer Xeons from the older ones using
          the cpu family field in /proc/cpuinfo. 15 is an older Xeon

-         (use CONFIG_MPSC then), 6 is a newer one. This rule only
-         applies to CPUs that support EM64T.
+         (use CONFIG_MPSC then), 6 is a newer one.

 
 config GENERIC_CPU
        bool "Generic-x86-64"
 
 config GENERIC_CPU
        bool "Generic-x86-64"