Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f790cd30d002949a12623b2a8cec4d4e5a8887ef
Commit: f790cd30d002949a12623b2a8cec4d4e5a8887ef
Parent: 1a1eecd1c272f704f135a7d8060ec3da1c201b4c
Author: Andi Kleen <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 13 13:26:25 2007 +0100
Committer: Andi Kleen <[EMAIL PROTECTED]>
CommitDate: Tue Feb 13 13:26:25 2007 +0100
[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 <[EMAIL PROTECTED]>
---
arch/i386/kernel/cpu/proc.c | 14 +++++++++-----
arch/x86_64/kernel/setup.c | 14 ++++++++++----
2 files changed, 19 insertions(+), 9 deletions(-)
diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c
index 6624d85..47e3ebb 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 e82c1a1..13daaf3 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 */
};
-
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