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- /*****************************************************************************
- * Function: display_which_cyrix(unsigned char dir0, unsigned char dir1) *
- * *
- * Purpose: print to screen Cyrix CPU type based on old technique *
- * using device id registers *
- * *
- * Parameters: unsigned char dir0 - Cyrix CPU DIR0 register value *
- * unsigned char dir1 - Cyrix CPU DIR1 register value *
- * Returns: Nothing *
- * Calls: Nothing *
- *****************************************************************************/
- #include <stdio.h>
- #include "cpu_type.h"
-
- void display_which_cyrix (unsigned char dir0, unsigned char dir1)
- {
- switch ( dir0 )
- {
- case (UNKNOWN_VENDER):
- printf ("\n UNKNOWN CPU Manufacturer");
- break;
-
- case (Cx486_SLC):
- printf ("\n Cx486SLC(tm)");
- break;
-
- case (Cx486_DLC):
- printf ("\n Cx486DLC(tm)");
- break;
-
- case (Cx486_SLC2):
- printf ("\n Cx486SLC2(tm)");
- break;
-
- case (Cx486_DLC2):
- printf ("\n Cx486DLC2(tm)");
- break;
-
- case (Cx486_SRx):
- printf ("\n Cx486SRx(tm)");
- break;
-
- case (Cx486_DRx):
- printf ("\n Cx486DRx(tm)");
- break;
-
- case (Cx486_SRx2):
- printf ("\n Cx486SRx2(tm)");
- break;
-
- case (Cx486_DRx2):
- printf ("\n Cx486DRx2(tm)");
- break;
-
- case (Cx486S):
- printf ("\n Cx486S(tm)");
- break;
-
- case (Cx486S2):
- printf ("\n Cx486S2(tm)");
- break;
-
- case (Cx486Se):
- printf ("\n Cx486Se(tm)");
- break;
-
- case (Cx486S2e):
- printf ("\n Cx486S2e(tm)");
- break;
-
- case (Cx486DX):
- printf ("\n Cx486DX(tm)");
- break;
-
- case (Cx486DX2):
- printf ("\n Cx486DX2(tm)");
- break;
-
- case (Cx486_pr):
- printf ("\n Cx486SLC/DLC(tm) pre DIR regs");
- break;
-
- case (Cx486S_a):
- printf ("\n Cx486Sa(tm)");
- printf ("Step=1");
- break;
-
- case (Cx486DX4):
- printf ("\n Cx486DX4(tm)");
- break;
-
- case (_5x86_1xs):
- case (_5x86_1xp):
- printf ("\n Cyrix 5x86(tm) core/clock = 1/1");
- break;
- case (_5x86_2xs):
- case (_5x86_2xp):
- printf ("\n Cyrix 5x86(tm) core/clock = 2/1");
- break;
- case (_5x86_3xs):
- case (_5x86_3xp):
- printf ("\n Cyrix 5x86(tm) core/clock = 3/1");
- break;
- case (_5x86_4xs):
- case (_5x86_4xp):
- printf ("\n Cyrix 5x86(tm) core/clock = 4/1");
- break;
-
- case (_6x86_1xs):
- case (_6x86_1xp):
- printf ("\n Cyrix 6x86(tm) core/clock = 1/1");
- break;
- case (_6x86_2xs):
- case (_6x86_2xp):
- printf ("\n Cyrix 6x86(tm) core/clock = 2/1");
- break;
- case (_6x86_3xs):
- case (_6x86_3xp):
- printf ("\n Cyrix 6x86(tm) core/clock = 3/1");
- break;
- case (_6x86_4xs):
- case (_6x86_4xp):
- printf ("\n Cyrix 6x86(tm) core/clock = 4/1");
- break;
-
- case (Gx86_3xs):
- case (Gx86_3xp):
- printf ("\n Cyrix Gx86(tm) core/clock = 3/1");
- break;
- case (Gx86_4xs):
- case (Gx86_4xp):
- printf ("\n Cyrix Gx86(tm) core/clock = 3/1");
- break;
-
-
- case (m2_1xs):
- case (m2_1xp):
- printf ("\n Cyrix M2(tm) core/clock = 1/1");
- break;
- case (m2_2xs):
- case (m2_2xp):
- printf ("\n Cyrix M2(tm) core/clock = 2/1");
- break;
- case (m2_2p5xs):
- case (m2_2p5xp):
- printf ("\n Cyrix M2(tm) core/clock = 2.5/1");
- break;
- case (m2_3xs):
- case (m2_3xp):
- printf ("\n Cyrix M2(tm) core/clock = 3/1");
- break;
- case (m2_3p5xs):
- case (m2_3p5xp):
- printf ("\n Cyrix M2(tm) core/clock = 3.5/1");
- break;
- case (m2_4xs):
- case (m2_4xp):
- printf ("\n Cyrix M2(tm) core/clock = 4/1");
- break;
- case (m2_4p5xs):
- case (m2_4p5xp):
- printf ("\n Cyrix M2(tm) core/clock = 4.5/1");
- break;
- case (m2_5xs):
- case (m2_5xp):
- printf ("\n Cyrix M2(tm) core/clock = 5/1");
- break;
-
- default:
- printf ("\n Unknown Cyrix CPU");
- printf ("\n Device Type = %x",dir0);
- printf ("\n Step=%x, Rev=%x", (dir1 & 0xf0) >> 4, dir1 & 0x0f);
- break;
- }
- }
-