kernel/cpu/cyrix.c

22 static void __do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
47 		*dir1 = getCx86(CX86_DIR1);
51 static void do_cyrix_devid(unsigned char *dir0, unsigned char *dir1)
56 	__do_cyrix_devid(dir0, dir1);
175 	unsigned char dir0, dir0_msn, dir1 = 0;
177 	__do_cyrix_devid(&dir0, &dir1);
194 	unsigned char dir0, dir0_msn, dir0_lsn, dir1 = 0;
210 	do_cyrix_devid(&dir0, &dir1);
218 	c->x86_model = (dir1 >> 4) + 1;
219 	c->x86_stepping = dir1 & 0xf;
247 		if (dir1 > 0x21) { /* 686L */
308 			if ((0x30 <= dir1 && dir1 <= 0x6f) ||
309 					(0x80 <= dir1 && dir1 <= 0x8f))
315 			c->x86_model = (dir1 & 0x20) ? 1 : 2;
320 		if (dir1 > 7) {
331 		if (((dir1 & 0x0f) > 4) || ((dir1 & 0xf0) == 0x20))
417 		unsigned char dir0, dir1;
426 		do_cyrix_devid(&dir0, &dir1);