---

yaml --- r: 670 b: refs/heads/master c: 5b7abc6 h: refs/heads/master v: v3
git-mirror · May 1, 2005 · 54c6777 · 54c6777
1 parent 0457191
commit 54c6777
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Showing 4 changed files with 21 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a6954ba2e8d344a07e066737827116eb7bc0fdcd
+refs/heads/master: 5b7abc6fdcaf103f15e06c518ef0aec02a9c00e7
diff --git a/trunk/arch/x86_64/kernel/setup.c b/trunk/arch/x86_64/kernel/setup.c
@@ -977,7 +977,7 @@ void __init identify_cpu(struct cpuinfo_x86 *c)
 	if ((xlvl & 0xffff0000) == 0x80000000) {
 		if (xlvl >= 0x80000001) {
 			c->x86_capability[1] = cpuid_edx(0x80000001);
-			c->x86_capability[5] = cpuid_ecx(0x80000001);
+			c->x86_capability[6] = cpuid_ecx(0x80000001);
 		}
 		if (xlvl >= 0x80000004)
 			get_model_name(c); /* Default name */
@@ -1100,11 +1100,17 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 
+		/* VIA/Cyrix/Centaur-defined */
+		NULL, NULL, "rng", "rng_en", NULL, NULL, "ace", "ace_en",
+		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+
 		/* AMD-defined (#2) */
 		"lahf_lm", "cmp_legacy", NULL, NULL, NULL, NULL, NULL, NULL,
 		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
+		NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 	};
 	static char *x86_power_flags[] = { 
 		"ts",	/* temperature sensor */

diff --git a/trunk/include/asm-i386/cpufeature.h b/trunk/include/asm-i386/cpufeature.h
@@ -87,8 +87,8 @@
 #define X86_FEATURE_XCRYPT_EN	(5*32+ 7) /* on-CPU crypto enabled */
 
 /* More extended AMD flags: CPUID level 0x80000001, ecx, word 6 */
-#define X86_FEATURE_LAHF_LM	(5*32+ 0) /* LAHF/SAHF in long mode */
-#define X86_FEATURE_CMP_LEGACY	(5*32+ 1) /* If yes HyperThreading not valid */
+#define X86_FEATURE_LAHF_LM	(6*32+ 0) /* LAHF/SAHF in long mode */
+#define X86_FEATURE_CMP_LEGACY	(6*32+ 1) /* If yes HyperThreading not valid */
 
 #define cpu_has(c, bit)		test_bit(bit, (c)->x86_capability)
 #define boot_cpu_has(bit)	test_bit(bit, boot_cpu_data.x86_capability)

diff --git a/trunk/include/asm-x86_64/cpufeature.h b/trunk/include/asm-x86_64/cpufeature.h
@@ -7,7 +7,7 @@
 #ifndef __ASM_X8664_CPUFEATURE_H
 #define __ASM_X8664_CPUFEATURE_H
 
-#define NCAPINTS	6
+#define NCAPINTS	7	/* N 32-bit words worth of info */
 
 /* Intel-defined CPU features, CPUID level 0x00000001, word 0 */
 #define X86_FEATURE_FPU		(0*32+ 0) /* Onboard FPU */
@@ -74,9 +74,15 @@
 #define X86_FEATURE_CX16	(4*32+13) /* CMPXCHG16B */
 #define X86_FEATURE_XTPR	(4*32+14) /* Send Task Priority Messages */
 
-/* More extended AMD flags: CPUID level 0x80000001, ecx, word 5 */
-#define X86_FEATURE_LAHF_LM	(5*32+ 0) /* LAHF/SAHF in long mode */
-#define X86_FEATURE_CMP_LEGACY	(5*32+ 1) /* If yes HyperThreading not valid */
+/* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */
+#define X86_FEATURE_XSTORE	(5*32+ 2) /* on-CPU RNG present (xstore insn) */
+#define X86_FEATURE_XSTORE_EN	(5*32+ 3) /* on-CPU RNG enabled */
+#define X86_FEATURE_XCRYPT	(5*32+ 6) /* on-CPU crypto (xcrypt insn) */
+#define X86_FEATURE_XCRYPT_EN	(5*32+ 7) /* on-CPU crypto enabled */
+
+/* More extended AMD flags: CPUID level 0x80000001, ecx, word 6 */
+#define X86_FEATURE_LAHF_LM	(6*32+ 0) /* LAHF/SAHF in long mode */
+#define X86_FEATURE_CMP_LEGACY	(6*32+ 1) /* If yes HyperThreading not valid */
 
 #define cpu_has(c, bit)                test_bit(bit, (c)->x86_capability)
 #define boot_cpu_has(bit)      test_bit(bit, boot_cpu_data.x86_capability)