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-rw-r--r--src/cpu/intel/model_1067x/model_1067x_init.c15
-rw-r--r--src/cpu/intel/model_106cx/model_106cx_init.c12
-rw-r--r--src/cpu/intel/model_206ax/finalize.c1
-rw-r--r--src/cpu/intel/model_206ax/model_206ax.h2
-rw-r--r--src/cpu/intel/model_206ax/model_206ax_init.c4
-rw-r--r--src/cpu/intel/model_6ex/model_6ex_init.c12
-rw-r--r--src/cpu/intel/model_6fx/model_6fx_init.c12
-rw-r--r--src/include/cpu/intel/speedstep.h3
8 files changed, 24 insertions, 37 deletions
diff --git a/src/cpu/intel/model_1067x/model_1067x_init.c b/src/cpu/intel/model_1067x/model_1067x_init.c
index 2b7839be2c..e81a6a7291 100644
--- a/src/cpu/intel/model_1067x/model_1067x_init.c
+++ b/src/cpu/intel/model_1067x/model_1067x_init.c
@@ -98,9 +98,6 @@ static void enable_vmx(void)
wrmsr(IA32_FEATURE_CONTROL, msr);
}
-#define PMG_CST_CONFIG_CONTROL 0xe2
-#define PMG_IO_BASE_ADDR 0xe3
-#define PMG_IO_CAPTURE_ADDR 0xe4
#define MSR_BBL_CR_CTL3 0x11e
#define MSR_FSB_FREQ 0xcd
@@ -123,7 +120,7 @@ static void configure_c_states(const int quad)
const int cst_range = (c6 ? 6 : (c5 ? 5 : 4)) - 2; /* zero means lvl2 */
- msr = rdmsr(PMG_CST_CONFIG_CONTROL);
+ msr = rdmsr(MSR_PMG_CST_CONFIG_CONTROL);
msr.lo &= ~(1 << 9); // Issue a single stop grant cycle upon stpclk
msr.lo |= (1 << 8);
if (quad) {
@@ -140,17 +137,17 @@ static void configure_c_states(const int quad)
msr.lo |= (1 << 10); /* Enable IO MWAIT redirection. */
if (c6)
msr.lo |= (1 << 25);
- wrmsr(PMG_CST_CONFIG_CONTROL, msr);
+ wrmsr(MSR_PMG_CST_CONFIG_CONTROL, msr);
/* Set Processor MWAIT IO BASE */
msr.hi = 0;
msr.lo = ((PMB0_BASE + 4) & 0xffff) | (((PMB1_BASE + 9) & 0xffff) << 16);
- wrmsr(PMG_IO_BASE_ADDR, msr);
+ wrmsr(MSR_PMG_IO_BASE_ADDR, msr);
/* Set IO Capture Address */
msr.hi = 0;
msr.lo = ((PMB0_BASE + 4) & 0xffff) | ((cst_range & 0xffff) << 16);
- wrmsr(PMG_IO_CAPTURE_ADDR, msr);
+ wrmsr(MSR_PMG_IO_CAPTURE_ADDR, msr);
if (c5) {
msr = rdmsr(MSR_BBL_CR_CTL3);
@@ -188,10 +185,10 @@ static void configure_p_states(const char stepping, const char cores)
wrmsr(IA32_PERF_CTL, msr);
}
- msr = rdmsr(PMG_CST_CONFIG_CONTROL);
+ msr = rdmsr(MSR_PMG_CST_CONFIG_CONTROL);
msr.lo &= ~(1 << 11); /* Enable hw coordination. */
msr.lo |= (1 << 15); /* Lock config until next reset. */
- wrmsr(PMG_CST_CONFIG_CONTROL, msr);
+ wrmsr(MSR_PMG_CST_CONFIG_CONTROL, msr);
}
#define MSR_EMTTM_CR_TABLE(x) (0xa8 + (x))
diff --git a/src/cpu/intel/model_106cx/model_106cx_init.c b/src/cpu/intel/model_106cx/model_106cx_init.c
index 4bf2924fed..803875d37b 100644
--- a/src/cpu/intel/model_106cx/model_106cx_init.c
+++ b/src/cpu/intel/model_106cx/model_106cx_init.c
@@ -80,34 +80,30 @@ static void enable_vmx(void)
wrmsr(IA32_FEATURE_CONTROL, msr);
}
-#define PMG_CST_CONFIG_CONTROL 0xe2
-#define PMG_IO_BASE_ADDR 0xe3
-#define PMG_IO_CAPTURE_ADDR 0xe4
-
#define HIGHEST_CLEVEL 3
static void configure_c_states(void)
{
msr_t msr;
- msr = rdmsr(PMG_CST_CONFIG_CONTROL);
+ msr = rdmsr(MSR_PMG_CST_CONFIG_CONTROL);
msr.lo |= (1 << 15); // Lock configuration
msr.lo |= (1 << 10); // redirect IO-based CState transition requests to MWAIT
msr.lo &= ~(1 << 9); // Issue a single stop grant cycle upon stpclk
msr.lo &= ~7; msr.lo |= HIGHEST_CLEVEL; // support at most C3
// TODO Do we want Deep C4 and Dynamic L2 shrinking?
- wrmsr(PMG_CST_CONFIG_CONTROL, msr);
+ wrmsr(MSR_PMG_CST_CONFIG_CONTROL, msr);
/* Set Processor MWAIT IO BASE (P_BLK) */
msr.hi = 0;
// TODO Do we want PM1_BASE? Needs SMM?
//msr.lo = ((PMB0_BASE + 4) & 0xffff) | (((PMB1_BASE + 9) & 0xffff) << 16);
msr.lo = ((PMB0_BASE + 4) & 0xffff);
- wrmsr(PMG_IO_BASE_ADDR, msr);
+ wrmsr(MSR_PMG_IO_BASE_ADDR, msr);
/* set C_LVL controls */
msr.hi = 0;
msr.lo = (PMB0_BASE + 4) | ((HIGHEST_CLEVEL - 2) << 16); // -2 because LVL0+1 aren't counted
- wrmsr(PMG_IO_CAPTURE_ADDR, msr);
+ wrmsr(MSR_PMG_IO_CAPTURE_ADDR, msr);
}
#define IA32_MISC_ENABLE 0x1a0
diff --git a/src/cpu/intel/model_206ax/finalize.c b/src/cpu/intel/model_206ax/finalize.c
index 4ed5d1e5f8..9e7c3faeef 100644
--- a/src/cpu/intel/model_206ax/finalize.c
+++ b/src/cpu/intel/model_206ax/finalize.c
@@ -22,6 +22,7 @@
#include <stdlib.h>
#include <cpu/cpu.h>
#include <cpu/x86/msr.h>
+#include <cpu/intel/speedstep.h>
#include "model_206ax.h"
static void msr_set_bit(unsigned reg, unsigned bit)
diff --git a/src/cpu/intel/model_206ax/model_206ax.h b/src/cpu/intel/model_206ax/model_206ax.h
index a7ca04a690..d440c7035f 100644
--- a/src/cpu/intel/model_206ax/model_206ax.h
+++ b/src/cpu/intel/model_206ax/model_206ax.h
@@ -48,8 +48,6 @@
#define MSR_PIC_MSG_CONTROL 0x2e
#define MSR_PLATFORM_INFO 0xce
#define PLATFORM_INFO_SET_TDP (1 << 29)
-#define MSR_PMG_CST_CONFIG_CONTROL 0xe2
-#define MSR_PMG_IO_CAPTURE_BASE 0xe4
#define MSR_MISC_PWR_MGMT 0x1aa
#define MISC_PWR_MGMT_EIST_HW_DIS (1 << 0)
diff --git a/src/cpu/intel/model_206ax/model_206ax_init.c b/src/cpu/intel/model_206ax/model_206ax_init.c
index 71879e2b1f..d1f9277111 100644
--- a/src/cpu/intel/model_206ax/model_206ax_init.c
+++ b/src/cpu/intel/model_206ax/model_206ax_init.c
@@ -316,11 +316,11 @@ static void configure_c_states(void)
msr.lo |= 7; // No package C-state limit
wrmsr(MSR_PMG_CST_CONFIG_CONTROL, msr);
- msr = rdmsr(MSR_PMG_IO_CAPTURE_BASE);
+ msr = rdmsr(MSR_PMG_IO_CAPTURE_ADDR);
msr.lo &= ~0x7ffff;
msr.lo |= (PMB0_BASE + 4); // LVL_2 base address
msr.lo |= (2 << 16); // CST Range: C7 is max C-state
- wrmsr(MSR_PMG_IO_CAPTURE_BASE, msr);
+ wrmsr(MSR_PMG_IO_CAPTURE_ADDR, msr);
msr = rdmsr(MSR_MISC_PWR_MGMT);
msr.lo &= ~(1 << 0); // Enable P-state HW_ALL coordination
diff --git a/src/cpu/intel/model_6ex/model_6ex_init.c b/src/cpu/intel/model_6ex/model_6ex_init.c
index 9dbb137980..2e25553e4d 100644
--- a/src/cpu/intel/model_6ex/model_6ex_init.c
+++ b/src/cpu/intel/model_6ex/model_6ex_init.c
@@ -77,16 +77,12 @@ static void enable_vmx(void)
wrmsr(IA32_FEATURE_CONTROL, msr);
}
-#define PMG_CST_CONFIG_CONTROL 0xe2
-#define PMG_IO_BASE_ADDR 0xe3
-#define PMG_IO_CAPTURE_ADDR 0xe4
-
#define HIGHEST_CLEVEL 3
static void configure_c_states(void)
{
msr_t msr;
- msr = rdmsr(PMG_CST_CONFIG_CONTROL);
+ msr = rdmsr(MSR_PMG_CST_CONFIG_CONTROL);
msr.lo |= (1 << 15); // config lock until next reset.
msr.lo |= (1 << 10); // Enable I/O MWAIT redirection for C-States
msr.lo &= ~(1 << 9); // Issue a single stop grant cycle upon stpclk
@@ -96,17 +92,17 @@ static void configure_c_states(void)
msr.lo &= ~7;
msr.lo |= HIGHEST_CLEVEL; // support at most C3
- wrmsr(PMG_CST_CONFIG_CONTROL, msr);
+ wrmsr(MSR_PMG_CST_CONFIG_CONTROL, msr);
/* Set Processor MWAIT IO BASE (P_BLK) */
msr.hi = 0;
msr.lo = ((PMB0_BASE + 4) & 0xffff) | (((PMB1_BASE + 9) & 0xffff) << 16);
- wrmsr(PMG_IO_BASE_ADDR, msr);
+ wrmsr(MSR_PMG_IO_BASE_ADDR, msr);
/* set C_LVL controls */
msr.hi = 0;
msr.lo = (PMB0_BASE + 4) | ((HIGHEST_CLEVEL - 2) << 16); // -2 because LVL0+1 aren't counted
- wrmsr(PMG_IO_CAPTURE_ADDR, msr);
+ wrmsr(MSR_PMG_IO_CAPTURE_ADDR, msr);
}
#define IA32_MISC_ENABLE 0x1a0
diff --git a/src/cpu/intel/model_6fx/model_6fx_init.c b/src/cpu/intel/model_6fx/model_6fx_init.c
index 3cdfdc4dc9..d7c8d51bec 100644
--- a/src/cpu/intel/model_6fx/model_6fx_init.c
+++ b/src/cpu/intel/model_6fx/model_6fx_init.c
@@ -91,16 +91,12 @@ static void enable_vmx(void)
wrmsr(IA32_FEATURE_CONTROL, msr);
}
-#define PMG_CST_CONFIG_CONTROL 0xe2
-#define PMG_IO_BASE_ADDR 0xe3
-#define PMG_IO_CAPTURE_ADDR 0xe4
-
#define HIGHEST_CLEVEL 3
static void configure_c_states(void)
{
msr_t msr;
- msr = rdmsr(PMG_CST_CONFIG_CONTROL);
+ msr = rdmsr(MSR_PMG_CST_CONFIG_CONTROL);
msr.lo |= (1 << 15); // config lock until next reset
msr.lo |= (1 << 14); // Deeper Sleep
@@ -112,17 +108,17 @@ static void configure_c_states(void)
msr.lo &= ~7;
msr.lo |= HIGHEST_CLEVEL; // support at most C3
- wrmsr(PMG_CST_CONFIG_CONTROL, msr);
+ wrmsr(MSR_PMG_CST_CONFIG_CONTROL, msr);
/* Set Processor MWAIT IO BASE */
msr.hi = 0;
msr.lo = ((PMB0_BASE + 4) & 0xffff) | (((PMB1_BASE + 9) & 0xffff) << 16);
- wrmsr(PMG_IO_BASE_ADDR, msr);
+ wrmsr(MSR_PMG_IO_BASE_ADDR, msr);
/* Set C_LVL controls and IO Capture Address */
msr.hi = 0;
msr.lo = (PMB0_BASE + 4) | ((HIGHEST_CLEVEL - 2) << 16); // -2 because LVL0+1 aren't counted
- wrmsr(PMG_IO_CAPTURE_ADDR, msr);
+ wrmsr(MSR_PMG_IO_CAPTURE_ADDR, msr);
}
#define IA32_MISC_ENABLE 0x1a0
diff --git a/src/include/cpu/intel/speedstep.h b/src/include/cpu/intel/speedstep.h
index b5d1d68cda..86778b10d5 100644
--- a/src/include/cpu/intel/speedstep.h
+++ b/src/include/cpu/intel/speedstep.h
@@ -46,6 +46,9 @@
#define MSR_THERM2_CTL 0x19D
#define IA32_MISC_ENABLES 0x1A0
#define MSR_FSB_CLOCK_VCC 0xce
+#define MSR_PMG_CST_CONFIG_CONTROL 0xe2
+#define MSR_PMG_IO_BASE_ADDR 0xe3
+#define MSR_PMG_IO_CAPTURE_ADDR 0xe4
#define MSR_EXTENDED_CONFIG 0xee
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 06:24:36 +0000