61  * order to identify the Cyrix CPU model after we're out of setup.c
69 	"Cx486", "Cx486", "5x86 ", "6x86", "MediaGX ", "6x86MX ",
72 static const char Cx486_name[][5] = {
82 static char Cx86_cb[] = "?.5x Core/Bus Clock";
94 static void check_cx686_slop(struct cpuinfo_x86 *c)  in check_cx686_slop()  argument
113 			c->loops_per_jiffy = loops_per_jiffy;  in check_cx686_slop()
173 static void early_init_cyrix(struct cpuinfo_x86 *c)  in early_init_cyrix()  argument
183 		set_cpu_cap(c, X86_FEATURE_CYRIX_ARR);  in early_init_cyrix()
185 	case 5: /* 6x86MX/M II */  in early_init_cyrix()
187 		set_cpu_cap(c, X86_FEATURE_CYRIX_ARR);  in early_init_cyrix()
192 static void init_cyrix(struct cpuinfo_x86 *c)  in init_cyrix()  argument
195 	char *buf = c->x86_model_id;  in init_cyrix()
202 	clear_cpu_cap(c, 0*32+31);  in init_cyrix()
205 	if (test_cpu_cap(c, 1*32+24)) {  in init_cyrix()
206 		clear_cpu_cap(c, 1*32+24);  in init_cyrix()
207 		set_cpu_cap(c, X86_FEATURE_CXMMX);  in init_cyrix()
212 	check_cx686_slop(c);  in init_cyrix()
218 	c->x86_model = (dir1 >> 4) + 1;  in init_cyrix()
219 	c->x86_stepping = dir1 & 0xf;  in init_cyrix()
235 		p = (dir0_lsn & 8) ? Cx486D_name[dir0_lsn & 5]  in init_cyrix()
239 	case 2: /* 5x86 */  in init_cyrix()
240 		Cx86_cb[2] = cyrix_model_mult1[dir0_lsn & 5];  in init_cyrix()
246 		Cx86_cb[2] = cyrix_model_mult1[dir0_lsn & 5];  in init_cyrix()
250 			(c->x86_model)++;  in init_cyrix()
254 		set_cpu_cap(c, X86_FEATURE_CYRIX_ARR);  in init_cyrix()
256 		set_cpu_bug(c, X86_BUG_COMA);  in init_cyrix()
295 		c->x86_cache_size = 16;	/* Yep 16K integrated cache that's it */  in init_cyrix()
298 		if (c->cpuid_level == 2) {  in init_cyrix()
315 			c->x86_model = (dir1 & 0x20) ? 1 : 2;  in init_cyrix()
319 	case 5: /* 6x86MX/M II */  in init_cyrix()
326 			set_cpu_bug(c, X86_BUG_COMA);  in init_cyrix()
332 			(c->x86_model)++;  in init_cyrix()
334 		set_cpu_cap(c, X86_FEATURE_CYRIX_ARR);  in init_cyrix()
364 static void init_nsc(struct cpuinfo_x86 *c)  in init_nsc()  argument
381 	if (c->x86 == 5 && c->x86_model == 5)  in init_nsc()
382 		cpu_detect_cache_sizes(c);  in init_nsc()
384 		init_cyrix(c);  in init_nsc()
389  * by the fact that they preserve the flags across the division of 5/2.
394  * Perform the Cyrix 5/2 test. A Cyrix won't change
403 	     "div %b2\n\t"	/* divide 5 by 2 */  in test_cyrix_52div()
406 	     : "0" (5), "q" (2)  in test_cyrix_52div()
413 static void cyrix_identify(struct cpuinfo_x86 *c)  in cyrix_identify()  argument
416 	if (c->x86 == 4 && test_cyrix_52div()) {  in cyrix_identify()
419 		strcpy(c->x86_vendor_id, "CyrixInstead");  in cyrix_identify()
420 		c->x86_vendor = X86_VENDOR_CYRIX;  in cyrix_identify()
432 		if (dir0 == 5 || dir0 == 3) {  in cyrix_identify()