x86: add AMD Northbridge MSR definition

[mirror_ubuntu-artful-kernel.git] / include / asm-x86 / msr-index.h

diff --git a/include/asm-x86/msr-index.h b/include/asm-x86/msr-index.h
index a4944732be04d9fa1a75d66ab5799f8f96be6eda..3ed97144c07bcba49fd2c8dcca698b6d3a3ccf8e 100644 (file)
--- a/include/asm-x86/msr-index.h
+++ b/include/asm-x86/msr-index.h
@@ -63,6 +63,13 @@
 #define MSR_IA32_LASTINTFROMIP         0x000001dd
 #define MSR_IA32_LASTINTTOIP           0x000001de
 
+/* DEBUGCTLMSR bits (others vary by model): */
+#define _DEBUGCTLMSR_LBR       0 /* last branch recording */
+#define _DEBUGCTLMSR_BTF       1 /* single-step on branches */
+
+#define DEBUGCTLMSR_LBR                (1UL << _DEBUGCTLMSR_LBR)
+#define DEBUGCTLMSR_BTF                (1UL << _DEBUGCTLMSR_BTF)
+
 #define MSR_IA32_MC0_CTL               0x00000400
 #define MSR_IA32_MC0_STATUS            0x00000401
 #define MSR_IA32_MC0_ADDR              0x00000402
@@ -76,6 +83,7 @@
 /* AMD64 MSRs. Not complete. See the architecture manual for a more
    complete list. */
 
+#define MSR_AMD64_NB_CFG               0xc001001f
 #define MSR_AMD64_IBSFETCHCTL          0xc0011030
 #define MSR_AMD64_IBSFETCHLINAD                0xc0011031
 #define MSR_AMD64_IBSFETCHPHYSAD       0xc0011032
@@ -88,6 +96,14 @@
 #define MSR_AMD64_IBSDCPHYSAD          0xc0011039
 #define MSR_AMD64_IBSCTL               0xc001103a
 
+/* Fam 10h MSRs */
+#define MSR_FAM10H_MMIO_CONF_BASE      0xc0010058
+#define FAM10H_MMIO_CONF_ENABLE                (1<<0)
+#define FAM10H_MMIO_CONF_BUSRANGE_MASK 0xf
+#define FAM10H_MMIO_CONF_BUSRANGE_SHIFT 2
+#define FAM10H_MMIO_CONF_BASE_MASK     0xfffffff
+#define FAM10H_MMIO_CONF_BASE_SHIFT    20
+
 /* K8 MSRs */
 #define MSR_K8_TOP_MEM1                        0xc001001a
 #define MSR_K8_TOP_MEM2                        0xc001001d