Re: 2.2.18pre and Duron detection
> 2.2.18pre12 detects Duron 600 almost fine (even reports 64K cache) but
> fails to identify some cpu flags (6, 14, 17). /proc/cpuinfo output:
>
>flags: fpu vme de pse tsc msr 6 mce cx8 sep mtrr pge 14 cmov pat 17
> psn mmxext mmx fxsr 3dnowext 3dnow
Try the patch below, this brings things up to date with 2.4
regards,
Dave.
--
| Dave Jones <[EMAIL PROTECTED]> http://www.suse.de/~davej
| SuSE Labs
--- setup.c~Fri Oct 6 18:13:35 2000
+++ setup.c Fri Oct 6 18:19:13 2000
@@ -1142,10 +1142,10 @@
char *p = buffer;
int sep_bug;
static char *x86_cap_flags[] = {
- "fpu", "vme", "de", "pse", "tsc", "msr", "6", "mce",
- "cx8", "9", "10", "sep", "mtrr", "pge", "14", "cmov",
- "16", "17", "psn", "19", "20", "21", "22", "mmx",
- "24", "kni", "26", "27", "28", "29", "30", "31"
+ "fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce",
+ "cx8", "apic", "10", "sep", "mtrr", "pge", "mca", "cmov",
+ "16", "pse36", "psn", "19", "20", "21", "22", "mmx",
+ "24", "xmm", "26", "27", "28", "29", "30", "31"
};
struct cpuinfo_x86 *c = cpu_data;
int i, n;
@@ -1200,17 +1200,11 @@
break;
case X86_VENDOR_INTEL:
- x86_cap_flags[6] = "pae";
- x86_cap_flags[9] = "apic";
- x86_cap_flags[14] = "mca";
x86_cap_flags[16] = "pat";
- x86_cap_flags[17] = "pse36";
- x86_cap_flags[18] = "psn";
x86_cap_flags[19] = "cflush";
x86_cap_flags[21] = "dtrace";
x86_cap_flags[22] = "acpi";
x86_cap_flags[24] = "fxsr";
- x86_cap_flags[25] = "xmm";
x86_cap_flags[26] = "xmm2";
x86_cap_flags[27] = "ssnp";
x86_cap_flags[29] = "acc";
-
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Re: 2.2.18pre and Duron detection
2.2.18pre12 detects Duron 600 almost fine (even reports 64K cache) but
fails to identify some cpu flags (6, 14, 17). /proc/cpuinfo output:
flags: fpu vme de pse tsc msr 6 mce cx8 sep mtrr pge 14 cmov pat 17
psn mmxext mmx fxsr 3dnowext 3dnow
Try the patch below, this brings things up to date with 2.4
regards,
Dave.
--
| Dave Jones [EMAIL PROTECTED] http://www.suse.de/~davej
| SuSE Labs
--- setup.c~Fri Oct 6 18:13:35 2000
+++ setup.c Fri Oct 6 18:19:13 2000
@@ -1142,10 +1142,10 @@
char *p = buffer;
int sep_bug;
static char *x86_cap_flags[] = {
- "fpu", "vme", "de", "pse", "tsc", "msr", "6", "mce",
- "cx8", "9", "10", "sep", "mtrr", "pge", "14", "cmov",
- "16", "17", "psn", "19", "20", "21", "22", "mmx",
- "24", "kni", "26", "27", "28", "29", "30", "31"
+ "fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce",
+ "cx8", "apic", "10", "sep", "mtrr", "pge", "mca", "cmov",
+ "16", "pse36", "psn", "19", "20", "21", "22", "mmx",
+ "24", "xmm", "26", "27", "28", "29", "30", "31"
};
struct cpuinfo_x86 *c = cpu_data;
int i, n;
@@ -1200,17 +1200,11 @@
break;
case X86_VENDOR_INTEL:
- x86_cap_flags[6] = "pae";
- x86_cap_flags[9] = "apic";
- x86_cap_flags[14] = "mca";
x86_cap_flags[16] = "pat";
- x86_cap_flags[17] = "pse36";
- x86_cap_flags[18] = "psn";
x86_cap_flags[19] = "cflush";
x86_cap_flags[21] = "dtrace";
x86_cap_flags[22] = "acpi";
x86_cap_flags[24] = "fxsr";
- x86_cap_flags[25] = "xmm";
x86_cap_flags[26] = "xmm2";
x86_cap_flags[27] = "ssnp";
x86_cap_flags[29] = "acc";
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
Please read the FAQ at http://www.tux.org/lkml/
Re: 2.2.18pre and Duron detection
On Thu Oct 05, 2000 at 02:09:24PM +0200, Meelis Roos wrote: > 2.2.18pre12 detects Duron 600 almost fine (even reports 64K cache) but > fails to identify some cpu flags (6, 14, 17). /proc/cpuinfo output: > I see the same thing on my Athlon. Funny I never noticed it before... andersen@slag:~$ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 2 model name : AMD Athlon(tm) Processor stepping: 2 cpu MHz : 704.949 cache size : 512 KB fdiv_bug: no hlt_bug : no sep_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr 6 mce cx8 sep mtrr pge 14 cmov pat 17 mmxext mmx fxsr 3dnowext 3dnow bogomips: 1405.75 -Erik -- Erik B. Andersen email: [EMAIL PROTECTED] --This message was written using 73% post-consumer electrons-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: 2.2.18pre and Duron detection
On Thu, Oct 05, 2000 at 02:09:24PM +0200, Meelis Roos wrote: > 2.2.18pre12 detects Duron 600 almost fine (even reports 64K cache) but > fails to identify some cpu flags (6, 14, 17). /proc/cpuinfo output: According to the documentation I have, 6PAE 14 Machine Check Architecture 17 PSE-36 (Page Size Extensions) I don't know if we also potentially detect 9APIC since I don't have a source tree handy. The Duron should return 0x0183f9ff (or possibly 0x0183fbff if the BIOS enables the APIC) in EDX from CPUID with EAX==1, so bits 6, 14 and 17 should be reported as set. I don't know what PSE-36 is, but it appears on all Athlons but Model 1. It is apparently different from bit 3, "Page Size Extensions (4-Mbyte pages). (from "AMD Processor Recognition Application Note", Publication #20734 Rev. R) Jeff - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
2.2.18pre and Duron detection
2.2.18pre12 detects Duron 600 almost fine (even reports 64K cache) but fails to identify some cpu flags (6, 14, 17). /proc/cpuinfo output: processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 3 model name : AMD Duron(tm) Processor stepping: 0 cpu MHz : 600.041 cache size : 64 KB fdiv_bug: no hlt_bug : no sep_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr 6 mce cx8 sep mtrr pge 14 cmov pat 17 psn mmxext mmx fxsr 3dnowext 3dnow bogomips: 1196.03 --- Meelis Roos ([EMAIL PROTECTED]) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: 2.2.18pre and Duron detection
On Thu, Oct 05, 2000 at 02:09:24PM +0200, Meelis Roos wrote: 2.2.18pre12 detects Duron 600 almost fine (even reports 64K cache) but fails to identify some cpu flags (6, 14, 17). /proc/cpuinfo output: According to the documentation I have, 6PAE 14 Machine Check Architecture 17 PSE-36 (Page Size Extensions) I don't know if we also potentially detect 9APIC since I don't have a source tree handy. The Duron should return 0x0183f9ff (or possibly 0x0183fbff if the BIOS enables the APIC) in EDX from CPUID with EAX==1, so bits 6, 14 and 17 should be reported as set. I don't know what PSE-36 is, but it appears on all Athlons but Model 1. It is apparently different from bit 3, "Page Size Extensions (4-Mbyte pages). (from "AMD Processor Recognition Application Note", Publication #20734 Rev. R) Jeff - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
Re: 2.2.18pre and Duron detection
On Thu Oct 05, 2000 at 02:09:24PM +0200, Meelis Roos wrote: 2.2.18pre12 detects Duron 600 almost fine (even reports 64K cache) but fails to identify some cpu flags (6, 14, 17). /proc/cpuinfo output: I see the same thing on my Athlon. Funny I never noticed it before... andersen@slag:~$ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 2 model name : AMD Athlon(tm) Processor stepping: 2 cpu MHz : 704.949 cache size : 512 KB fdiv_bug: no hlt_bug : no sep_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr 6 mce cx8 sep mtrr pge 14 cmov pat 17 mmxext mmx fxsr 3dnowext 3dnow bogomips: 1405.75 -Erik -- Erik B. Andersen email: [EMAIL PROTECTED] --This message was written using 73% post-consumer electrons-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
