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Cosmetic changes:

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- Collected i486 identification codes in one place like
  586 and 686.
- Merged two cases (0x470 and 0x490) for `Enhanced Am486DX4
  Write-Back.'
- Replaced `unknown' into `Unknown'.

Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
This commit is contained in:
KATO Takenori 2002-02-10 11:23:14 +00:00
parent c02cadfe2d
commit 2db0b71862
2 changed files with 56 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
sys/amd64/amd64/identcpu.c
View File

@ -151,6 +151,32 @@ printcpuinfo(void)
switch (cpu_id & 0xf00) {
case 0x400:
strcat(cpu_model, "i486 ");
/* Check the particular flavor of 486 */
switch (cpu_id & 0xf0) {
case 0x00:
case 0x10:
strcat(cpu_model, "DX");
break;
case 0x20:
strcat(cpu_model, "SX");
break;
case 0x30:
strcat(cpu_model, "DX2");
break;
case 0x40:
strcat(cpu_model, "SL");
break;
case 0x50:
strcat(cpu_model, "SX2");
break;
case 0x70:
strcat(cpu_model,
"DX2 Write-Back Enhanced");
break;
case 0x80:
strcat(cpu_model, "DX4");
break;
}
break;
case 0x500:
/* Check the particular flavor of 586 */
@ -228,26 +254,6 @@ printcpuinfo(void)
break;
}
switch (cpu_id & 0xff0) {
case 0x400:
strcat(cpu_model, "DX"); break;
case 0x410:
strcat(cpu_model, "DX"); break;
case 0x420:
strcat(cpu_model, "SX"); break;
case 0x430:
strcat(cpu_model, "DX2"); break;
case 0x440:
strcat(cpu_model, "SL"); break;
case 0x450:
strcat(cpu_model, "SX2"); break;
case 0x470:
strcat(cpu_model, "DX2 Write-Back Enhanced");
break;
case 0x480:
strcat(cpu_model, "DX4"); break;
break;
}
}
} else if (strcmp(cpu_vendor,"AuthenticAMD") == 0) {
/*
@ -264,14 +270,12 @@ printcpuinfo(void)
strcat(cpu_model, "Am486DX2/4 Write-Through");
break;
case 0x470:
case 0x490:
strcat(cpu_model, "Enhanced Am486DX4 Write-Back");
break;
case 0x480:
strcat(cpu_model, "Enhanced Am486DX4 Write-Through");
break;
case 0x490:
strcat(cpu_model, "Enhanced Am486DX4 Write-Back");
break;
case 0x4E0:
strcat(cpu_model, "Am5x86 Write-Through");
break;
@ -541,7 +545,7 @@ printcpuinfo(void)
break;
#endif
default:
printf("unknown"); /* will panic below... */
printf("Unknown"); /* will panic below... */
}
printf("-class CPU)\n");
#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU)

52
sys/i386/i386/identcpu.c
View File

@ -151,6 +151,32 @@ printcpuinfo(void)
switch (cpu_id & 0xf00) {
case 0x400:
strcat(cpu_model, "i486 ");
/* Check the particular flavor of 486 */
switch (cpu_id & 0xf0) {
case 0x00:
case 0x10:
strcat(cpu_model, "DX");
break;
case 0x20:
strcat(cpu_model, "SX");
break;
case 0x30:
strcat(cpu_model, "DX2");
break;
case 0x40:
strcat(cpu_model, "SL");
break;
case 0x50:
strcat(cpu_model, "SX2");
break;
case 0x70:
strcat(cpu_model,
"DX2 Write-Back Enhanced");
break;
case 0x80:
strcat(cpu_model, "DX4");
break;
}
break;
case 0x500:
/* Check the particular flavor of 586 */
@ -228,26 +254,6 @@ printcpuinfo(void)
break;
}
switch (cpu_id & 0xff0) {
case 0x400:
strcat(cpu_model, "DX"); break;
case 0x410:
strcat(cpu_model, "DX"); break;
case 0x420:
strcat(cpu_model, "SX"); break;
case 0x430:
strcat(cpu_model, "DX2"); break;
case 0x440:
strcat(cpu_model, "SL"); break;
case 0x450:
strcat(cpu_model, "SX2"); break;
case 0x470:
strcat(cpu_model, "DX2 Write-Back Enhanced");
break;
case 0x480:
strcat(cpu_model, "DX4"); break;
break;
}
}
} else if (strcmp(cpu_vendor,"AuthenticAMD") == 0) {
/*
@ -264,14 +270,12 @@ printcpuinfo(void)
strcat(cpu_model, "Am486DX2/4 Write-Through");
break;
case 0x470:
case 0x490:
strcat(cpu_model, "Enhanced Am486DX4 Write-Back");
break;
case 0x480:
strcat(cpu_model, "Enhanced Am486DX4 Write-Through");
break;
case 0x490:
strcat(cpu_model, "Enhanced Am486DX4 Write-Back");
break;
case 0x4E0:
strcat(cpu_model, "Am5x86 Write-Through");
break;
@ -541,7 +545,7 @@ printcpuinfo(void)
break;
#endif
default:
printf("unknown"); /* will panic below... */
printf("Unknown"); /* will panic below... */
}
printf("-class CPU)\n");
#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU)