[PATCH] x86: Add new CPUID bits for AMD Family 10 CPUs in /proc/cpuinfo

Just various new acronyms. The new popcnt bit is in the middle
of Intel space. This looks a little weird, but I've been assured
it's ok.

Also I fixed RDTSCP for i386 which was at the wrong place.

For i386 and x86-64.

Signed-off-by: Andi Kleen <ak@suse.de>

2 files changed, 19 insertions, 9 deletions

diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c
index 6624d8583c42..47e3ebbfb28d 100644
--- a/arch/i386/kernel/cpu/proc.c
+++ b/arch/i386/kernel/cpu/proc.c
@@ -29,7 +29,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, "syscall", NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, "mp", "nx", NULL, "mmxext", NULL,
-                NULL, "fxsr_opt", "rdtscp", NULL, NULL, "lm", "3dnowext", "3dnow",
+                NULL, "fxsr_opt", "pdpe1gb", "rdtscp", NULL, "lm", "3dnowext", "3dnow",
 
                 /* Transmeta-defined */
                 "recovery", "longrun", NULL, "lrti", NULL, NULL, NULL, NULL,
@@ -47,7 +47,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 /* Intel-defined (#2) */
                 "pni", NULL, NULL, "monitor", "ds_cpl", "vmx", "smx", "est",
                 "tm2", "ssse3", "cid", NULL, NULL, "cx16", "xtpr", NULL,
-                NULL, NULL, "dca", NULL, NULL, NULL, NULL, NULL,
+                NULL, NULL, "dca", NULL, NULL, NULL, NULL, "popcnt",
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
                 /* VIA/Cyrix/Centaur-defined */
@@ -57,8 +57,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
                 /* AMD-defined (#2) */
-                "lahf_lm", "cmp_legacy", "svm", NULL, "cr8legacy", NULL, NULL, NULL,
-                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                "lahf_lm", "cmp_legacy", "svm", "extapic", "cr8legacy", "abm",
+                "sse4a", "misalignsse",
+                "3dnowprefetch", "osvw", "ibs", NULL, NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
         };
@@ -69,8 +70,11 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 "ttp",  /* thermal trip */
                 "tm",
                 "stc",
+                "100mhzsteps",
+                "hwpstate",
                 NULL,
-                /* nothing */   /* constant_tsc - moved to flags */
+                NULL,   /* constant_tsc - moved to flags */
+                /* nothing */
         };
         struct cpuinfo_x86 *c = v;
         int i, n = c - cpu_data;
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index e82c1a155af5..13daaf359d21 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -942,7 +942,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, "syscall", NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, "nx", NULL, "mmxext", NULL,
-                NULL, "fxsr_opt", NULL, "rdtscp", NULL, "lm", "3dnowext", "3dnow",
+                NULL, "fxsr_opt", "pdpe1gb", "rdtscp", NULL, "lm",
+                "3dnowext", "3dnow",
 
                 /* Transmeta-defined */
                 "recovery", "longrun", NULL, "lrti", NULL, NULL, NULL, NULL,
@@ -960,7 +961,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 /* Intel-defined (#2) */
                 "pni", NULL, NULL, "monitor", "ds_cpl", "vmx", "smx", "est",
                 "tm2", "ssse3", "cid", NULL, NULL, "cx16", "xtpr", NULL,
-                NULL, NULL, "dca", NULL, NULL, NULL, NULL, NULL,
+                NULL, NULL, "dca", NULL, NULL, NULL, NULL, "popcnt",
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
                 /* VIA/Cyrix/Centaur-defined */
@@ -970,8 +971,10 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
                 /* AMD-defined (#2) */
-                "lahf_lm", "cmp_legacy", "svm", NULL, "cr8_legacy", NULL, NULL, NULL,
-                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                "lahf_lm", "cmp_legacy", "svm", "extapic", "cr8_legacy",
+                "altmovcr8", "abm", "sse4a",
+                "misalignsse", "3dnowprefetch",
+                "osvw", "ibs", NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
         };
@@ -982,6 +985,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 "ttp",  /* thermal trip */
                 "tm",
                 "stc",
+                "100mhzsteps",
+                "hwpstate",
+                NULL,   /* tsc invariant mapped to constant_tsc */
                 NULL,
                 /* nothing */   /* constant_tsc - moved to flags */
         };