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-rw-r--r--arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c7
-rw-r--r--arch/x86/kernel/cpu/cpufreq/gx-suspmod.c11
-rw-r--r--arch/x86/kernel/cpu/cpufreq/longhaul.c6
-rw-r--r--arch/x86/kernel/cpu/cpufreq/longhaul.h26
-rw-r--r--arch/x86/kernel/cpu/cpufreq/longrun.c6
-rw-r--r--arch/x86/kernel/cpu/cpufreq/p4-clockmod.c7
-rw-r--r--arch/x86/kernel/cpu/cpufreq/powernow-k7.c8
-rw-r--r--arch/x86/kernel/cpu/cpufreq/powernow-k8.c6
-rw-r--r--arch/x86/kernel/process.c8
9 files changed, 38 insertions, 47 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 1d3cddaa40ee..246cd3afbb5f 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -34,7 +34,6 @@
#include <linux/compiler.h>
#include <linux/dmi.h>
#include <linux/slab.h>
-#include <trace/events/power.h>
#include <linux/acpi.h>
#include <linux/io.h>
@@ -324,8 +323,6 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
}
}
- trace_power_frequency(POWER_PSTATE, data->freq_table[next_state].frequency);
-
switch (data->cpu_feature) {
case SYSTEM_INTEL_MSR_CAPABLE:
cmd.type = SYSTEM_INTEL_MSR_CAPABLE;
@@ -351,7 +348,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
freqs.old = perf->states[perf->state].core_frequency * 1000;
freqs.new = data->freq_table[next_state].frequency;
- for_each_cpu(i, cmd.mask) {
+ for_each_cpu(i, policy->cpus) {
freqs.cpu = i;
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
}
@@ -367,7 +364,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
}
}
- for_each_cpu(i, cmd.mask) {
+ for_each_cpu(i, policy->cpus) {
freqs.cpu = i;
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
}
diff --git a/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c b/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
index 16e3483be9e3..32974cf84232 100644
--- a/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
@@ -169,12 +169,9 @@ static int gx_freq_mult[16] = {
* Low Level chipset interface *
****************************************************************/
static struct pci_device_id gx_chipset_tbl[] __initdata = {
- { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5520,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5510,
- PCI_ANY_ID, PCI_ANY_ID },
+ { PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY), },
+ { PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5520), },
+ { PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5510), },
{ 0, },
};
@@ -199,7 +196,7 @@ static __init struct pci_dev *gx_detect_chipset(void)
}
/* detect which companion chip is used */
- while ((gx_pci = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, gx_pci)) != NULL) {
+ for_each_pci_dev(gx_pci) {
if ((pci_match_id(gx_chipset_tbl, gx_pci)) != NULL)
return gx_pci;
}
diff --git a/arch/x86/kernel/cpu/cpufreq/longhaul.c b/arch/x86/kernel/cpu/cpufreq/longhaul.c
index 7e7eea4f8261..03162dac6271 100644
--- a/arch/x86/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/x86/kernel/cpu/cpufreq/longhaul.c
@@ -426,7 +426,7 @@ static int guess_fsb(int mult)
}
-static int __init longhaul_get_ranges(void)
+static int __cpuinit longhaul_get_ranges(void)
{
unsigned int i, j, k = 0;
unsigned int ratio;
@@ -530,7 +530,7 @@ static int __init longhaul_get_ranges(void)
}
-static void __init longhaul_setup_voltagescaling(void)
+static void __cpuinit longhaul_setup_voltagescaling(void)
{
union msr_longhaul longhaul;
struct mV_pos minvid, maxvid, vid;
@@ -784,7 +784,7 @@ static int longhaul_setup_southbridge(void)
return 0;
}
-static int __init longhaul_cpu_init(struct cpufreq_policy *policy)
+static int __cpuinit longhaul_cpu_init(struct cpufreq_policy *policy)
{
struct cpuinfo_x86 *c = &cpu_data(0);
char *cpuname = NULL;
diff --git a/arch/x86/kernel/cpu/cpufreq/longhaul.h b/arch/x86/kernel/cpu/cpufreq/longhaul.h
index e2360a469f79..cbf48fbca881 100644
--- a/arch/x86/kernel/cpu/cpufreq/longhaul.h
+++ b/arch/x86/kernel/cpu/cpufreq/longhaul.h
@@ -56,7 +56,7 @@ union msr_longhaul {
/*
* VIA C3 Samuel 1 & Samuel 2 (stepping 0)
*/
-static const int __initdata samuel1_mults[16] = {
+static const int __cpuinitdata samuel1_mults[16] = {
-1, /* 0000 -> RESERVED */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -75,7 +75,7 @@ static const int __initdata samuel1_mults[16] = {
-1, /* 1111 -> RESERVED */
};
-static const int __initdata samuel1_eblcr[16] = {
+static const int __cpuinitdata samuel1_eblcr[16] = {
50, /* 0000 -> RESERVED */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -97,7 +97,7 @@ static const int __initdata samuel1_eblcr[16] = {
/*
* VIA C3 Samuel2 Stepping 1->15
*/
-static const int __initdata samuel2_eblcr[16] = {
+static const int __cpuinitdata samuel2_eblcr[16] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -119,7 +119,7 @@ static const int __initdata samuel2_eblcr[16] = {
/*
* VIA C3 Ezra
*/
-static const int __initdata ezra_mults[16] = {
+static const int __cpuinitdata ezra_mults[16] = {
100, /* 0000 -> 10.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -138,7 +138,7 @@ static const int __initdata ezra_mults[16] = {
120, /* 1111 -> 12.0x */
};
-static const int __initdata ezra_eblcr[16] = {
+static const int __cpuinitdata ezra_eblcr[16] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -160,7 +160,7 @@ static const int __initdata ezra_eblcr[16] = {
/*
* VIA C3 (Ezra-T) [C5M].
*/
-static const int __initdata ezrat_mults[32] = {
+static const int __cpuinitdata ezrat_mults[32] = {
100, /* 0000 -> 10.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -196,7 +196,7 @@ static const int __initdata ezrat_mults[32] = {
-1, /* 1111 -> RESERVED (12.0x) */
};
-static const int __initdata ezrat_eblcr[32] = {
+static const int __cpuinitdata ezrat_eblcr[32] = {
50, /* 0000 -> 5.0x */
30, /* 0001 -> 3.0x */
40, /* 0010 -> 4.0x */
@@ -235,7 +235,7 @@ static const int __initdata ezrat_eblcr[32] = {
/*
* VIA C3 Nehemiah */
-static const int __initdata nehemiah_mults[32] = {
+static const int __cpuinitdata nehemiah_mults[32] = {
100, /* 0000 -> 10.0x */
-1, /* 0001 -> 16.0x */
40, /* 0010 -> 4.0x */
@@ -270,7 +270,7 @@ static const int __initdata nehemiah_mults[32] = {
-1, /* 1111 -> 12.0x */
};
-static const int __initdata nehemiah_eblcr[32] = {
+static const int __cpuinitdata nehemiah_eblcr[32] = {
50, /* 0000 -> 5.0x */
160, /* 0001 -> 16.0x */
40, /* 0010 -> 4.0x */
@@ -315,7 +315,7 @@ struct mV_pos {
unsigned short pos;
};
-static const struct mV_pos __initdata vrm85_mV[32] = {
+static const struct mV_pos __cpuinitdata vrm85_mV[32] = {
{1250, 8}, {1200, 6}, {1150, 4}, {1100, 2},
{1050, 0}, {1800, 30}, {1750, 28}, {1700, 26},
{1650, 24}, {1600, 22}, {1550, 20}, {1500, 18},
@@ -326,14 +326,14 @@ static const struct mV_pos __initdata vrm85_mV[32] = {
{1475, 17}, {1425, 15}, {1375, 13}, {1325, 11}
};
-static const unsigned char __initdata mV_vrm85[32] = {
+static const unsigned char __cpuinitdata mV_vrm85[32] = {
0x04, 0x14, 0x03, 0x13, 0x02, 0x12, 0x01, 0x11,
0x00, 0x10, 0x0f, 0x1f, 0x0e, 0x1e, 0x0d, 0x1d,
0x0c, 0x1c, 0x0b, 0x1b, 0x0a, 0x1a, 0x09, 0x19,
0x08, 0x18, 0x07, 0x17, 0x06, 0x16, 0x05, 0x15
};
-static const struct mV_pos __initdata mobilevrm_mV[32] = {
+static const struct mV_pos __cpuinitdata mobilevrm_mV[32] = {
{1750, 31}, {1700, 30}, {1650, 29}, {1600, 28},
{1550, 27}, {1500, 26}, {1450, 25}, {1400, 24},
{1350, 23}, {1300, 22}, {1250, 21}, {1200, 20},
@@ -344,7 +344,7 @@ static const struct mV_pos __initdata mobilevrm_mV[32] = {
{675, 3}, {650, 2}, {625, 1}, {600, 0}
};
-static const unsigned char __initdata mV_mobilevrm[32] = {
+static const unsigned char __cpuinitdata mV_mobilevrm[32] = {
0x1f, 0x1e, 0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18,
0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
diff --git a/arch/x86/kernel/cpu/cpufreq/longrun.c b/arch/x86/kernel/cpu/cpufreq/longrun.c
index e7b559d74c52..fc09f142d94d 100644
--- a/arch/x86/kernel/cpu/cpufreq/longrun.c
+++ b/arch/x86/kernel/cpu/cpufreq/longrun.c
@@ -165,8 +165,8 @@ static unsigned int longrun_get(unsigned int cpu)
* TMTA rules:
* performance_pctg = (target_freq - low_freq)/(high_freq - low_freq)
*/
-static unsigned int __init longrun_determine_freqs(unsigned int *low_freq,
- unsigned int *high_freq)
+static unsigned int __cpuinit longrun_determine_freqs(unsigned int *low_freq,
+ unsigned int *high_freq)
{
u32 msr_lo, msr_hi;
u32 save_lo, save_hi;
@@ -258,7 +258,7 @@ static unsigned int __init longrun_determine_freqs(unsigned int *low_freq,
}
-static int __init longrun_cpu_init(struct cpufreq_policy *policy)
+static int __cpuinit longrun_cpu_init(struct cpufreq_policy *policy)
{
int result = 0;
diff --git a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
index 7b8a8ba67b07..bd1cac747f67 100644
--- a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
@@ -178,13 +178,8 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
}
}
- if (c->x86 != 0xF) {
- if (!cpu_has(c, X86_FEATURE_EST))
- printk(KERN_WARNING PFX "Unknown CPU. "
- "Please send an e-mail to "
- "<cpufreq@vger.kernel.org>\n");
+ if (c->x86 != 0xF)
return 0;
- }
/* on P-4s, the TSC runs with constant frequency independent whether
* throttling is active or not. */
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
index 9a97116f89e5..4a45fd6e41ba 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
@@ -569,7 +569,7 @@ static int powernow_verify(struct cpufreq_policy *policy)
* We will then get the same kind of behaviour already tested under
* the "well-known" other OS.
*/
-static int __init fixup_sgtc(void)
+static int __cpuinit fixup_sgtc(void)
{
unsigned int sgtc;
unsigned int m;
@@ -603,7 +603,7 @@ static unsigned int powernow_get(unsigned int cpu)
}
-static int __init acer_cpufreq_pst(const struct dmi_system_id *d)
+static int __cpuinit acer_cpufreq_pst(const struct dmi_system_id *d)
{
printk(KERN_WARNING PFX
"%s laptop with broken PST tables in BIOS detected.\n",
@@ -621,7 +621,7 @@ static int __init acer_cpufreq_pst(const struct dmi_system_id *d)
* A BIOS update is all that can save them.
* Mention this, and disable cpufreq.
*/
-static struct dmi_system_id __initdata powernow_dmi_table[] = {
+static struct dmi_system_id __cpuinitdata powernow_dmi_table[] = {
{
.callback = acer_cpufreq_pst,
.ident = "Acer Aspire",
@@ -633,7 +633,7 @@ static struct dmi_system_id __initdata powernow_dmi_table[] = {
{ }
};
-static int __init powernow_cpu_init(struct cpufreq_policy *policy)
+static int __cpuinit powernow_cpu_init(struct cpufreq_policy *policy)
{
union msr_fidvidstatus fidvidstatus;
int result;
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 3e90cce3dc8b..90cab2d4ac0d 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -806,6 +806,8 @@ static int find_psb_table(struct powernow_k8_data *data)
* www.amd.com
*/
printk(KERN_ERR FW_BUG PFX "No PSB or ACPI _PSS objects\n");
+ printk(KERN_ERR PFX "Make sure that your BIOS is up to date"
+ " and Cool'N'Quiet support is enabled in BIOS setup\n");
return -ENODEV;
}
@@ -910,8 +912,8 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data,
{
int i;
u32 hi = 0, lo = 0;
- rdmsr(MSR_PSTATE_CUR_LIMIT, hi, lo);
- data->max_hw_pstate = (hi & HW_PSTATE_MAX_MASK) >> HW_PSTATE_MAX_SHIFT;
+ rdmsr(MSR_PSTATE_CUR_LIMIT, lo, hi);
+ data->max_hw_pstate = (lo & HW_PSTATE_MAX_MASK) >> HW_PSTATE_MAX_SHIFT;
for (i = 0; i < data->acpi_data.state_count; i++) {
u32 index;
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index ebcfcceccc72..cbcf013a0ec6 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -372,7 +372,7 @@ static inline int hlt_use_halt(void)
void default_idle(void)
{
if (hlt_use_halt()) {
- trace_power_start(POWER_CSTATE, 1);
+ trace_power_start(POWER_CSTATE, 1, smp_processor_id());
current_thread_info()->status &= ~TS_POLLING;
/*
* TS_POLLING-cleared state must be visible before we
@@ -442,7 +442,7 @@ EXPORT_SYMBOL_GPL(cpu_idle_wait);
*/
void mwait_idle_with_hints(unsigned long ax, unsigned long cx)
{
- trace_power_start(POWER_CSTATE, (ax>>4)+1);
+ trace_power_start(POWER_CSTATE, (ax>>4)+1, smp_processor_id());
if (!need_resched()) {
if (cpu_has(&current_cpu_data, X86_FEATURE_CLFLUSH_MONITOR))
clflush((void *)&current_thread_info()->flags);
@@ -458,7 +458,7 @@ void mwait_idle_with_hints(unsigned long ax, unsigned long cx)
static void mwait_idle(void)
{
if (!need_resched()) {
- trace_power_start(POWER_CSTATE, 1);
+ trace_power_start(POWER_CSTATE, 1, smp_processor_id());
if (cpu_has(&current_cpu_data, X86_FEATURE_CLFLUSH_MONITOR))
clflush((void *)&current_thread_info()->flags);
@@ -479,7 +479,7 @@ static void mwait_idle(void)
*/
static void poll_idle(void)
{
- trace_power_start(POWER_CSTATE, 0);
+ trace_power_start(POWER_CSTATE, 0, smp_processor_id());
local_irq_enable();
while (!need_resched())
cpu_relax();
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 22:32:40 +0000