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Kirill Smelkov
linux
Commits
f744ce9d
Commit
f744ce9d
authored
Aug 10, 2004
by
Dave Jones
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Cset exclude: davej@redhat.com|ChangeSet|20040809142517|56351
parent
d56abc8b
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arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
+0
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arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
View file @
f744ce9d
...
...
@@ -195,82 +195,6 @@ static struct cpufreq_frequency_table banias_1700[] =
OP
(
1700
,
1484
),
{
.
frequency
=
CPUFREQ_TABLE_END
}
};
#undef OP
/* Dothan processor datasheet 30218903.pdf defines 4 voltages for each
frequency (VID#A through VID#D) - this macro allows us to define all
of these but we only use the VID#C voltages at compile time - this may
need some work if we want to select the voltage profile at runtime. */
#define OP(mhz, mva, mvb, mvc, mvd) \
{ \
.frequency = (mhz) * 1000, \
.index = (((mhz)/100) << 8) | ((mvc - 700) / 16) \
}
/* Intel Pentium M processor 715 / 1.50GHz (Dothan) */
static
struct
cpufreq_frequency_table
dothan_1500
[]
=
{
OP
(
600
,
988
,
988
,
988
,
988
),
OP
(
800
,
1068
,
1068
,
1068
,
1052
),
OP
(
1000
,
1148
,
1148
,
1132
,
1116
),
OP
(
1200
,
1228
,
1212
,
1212
,
1180
),
OP
(
1500
,
1340
,
1324
,
1308
,
1276
),
{
.
frequency
=
CPUFREQ_TABLE_END
}
};
/* Intel Pentium M processor 725 / 1.60GHz (Dothan) */
static
struct
cpufreq_frequency_table
dothan_1600
[]
=
{
OP
(
600
,
988
,
988
,
988
,
988
),
OP
(
800
,
1068
,
1068
,
1052
,
1052
),
OP
(
1000
,
1132
,
1132
,
1116
,
1116
),
OP
(
1200
,
1212
,
1196
,
1180
,
1164
),
OP
(
1400
,
1276
,
1260
,
1244
,
1228
),
OP
(
1600
,
1340
,
1324
,
1308
,
1276
),
{
.
frequency
=
CPUFREQ_TABLE_END
}
};
/* Intel Pentium M processor 735 / 1.70GHz (Dothan) */
static
struct
cpufreq_frequency_table
dothan_1700
[]
=
{
OP
(
600
,
988
,
988
,
988
,
988
),
OP
(
800
,
1052
,
1052
,
1052
,
1052
),
OP
(
1000
,
1116
,
1116
,
1116
,
1100
),
OP
(
1200
,
1180
,
1180
,
1164
,
1148
),
OP
(
1400
,
1244
,
1244
,
1228
,
1212
),
OP
(
1700
,
1340
,
1324
,
1308
,
1276
),
{
.
frequency
=
CPUFREQ_TABLE_END
}
};
/* Intel Pentium M processor 745 / 1.80GHz (Dothan) */
static
struct
cpufreq_frequency_table
dothan_1800
[]
=
{
OP
(
600
,
988
,
988
,
988
,
988
),
OP
(
800
,
1052
,
1052
,
1052
,
1036
),
OP
(
1000
,
1116
,
1100
,
1100
,
1084
),
OP
(
1200
,
1164
,
1164
,
1148
,
1132
),
OP
(
1400
,
1228
,
1212
,
1212
,
1180
),
OP
(
1600
,
1292
,
1276
,
1260
,
1228
),
OP
(
1800
,
1340
,
1324
,
1308
,
1276
),
{
.
frequency
=
CPUFREQ_TABLE_END
}
};
/* Intel Pentium M processor 755 / 2.00GHz (Dothan) */
static
struct
cpufreq_frequency_table
dothan_2000
[]
=
{
OP
(
600
,
988
,
988
,
988
,
988
),
OP
(
800
,
1052
,
1036
,
1036
,
1036
),
OP
(
1000
,
1100
,
1084
,
1084
,
1084
),
OP
(
1200
,
1148
,
1132
,
1132
,
1116
),
OP
(
1400
,
1196
,
1180
,
1180
,
1164
),
OP
(
1600
,
1244
,
1228
,
1228
,
1196
),
OP
(
1800
,
1292
,
1276
,
1276
,
1244
),
OP
(
2000
,
1340
,
1324
,
1308
,
1276
),
{
.
frequency
=
CPUFREQ_TABLE_END
}
};
#undef OP
#define _BANIAS(cpuid, max, name) \
...
...
@@ -281,13 +205,6 @@ static struct cpufreq_frequency_table dothan_2000[] =
}
#define BANIAS(max) _BANIAS(&cpu_ids[CPU_BANIAS], max, #max)
#define DOTHAN(cpuid, max, name) \
{ .cpu_id = cpuid, \
.model_name = "Intel(R) Pentium(R) M processor " name "GHz", \
.max_freq = (max)*1000, \
.op_points = dothan_##max, \
}
/* CPU models, their operating frequency range, and freq/voltage
operating points */
static
struct
cpu_model
models
[]
=
...
...
@@ -301,11 +218,6 @@ static struct cpu_model models[] =
BANIAS
(
1500
),
BANIAS
(
1600
),
BANIAS
(
1700
),
DOTHAN
(
&
cpu_ids
[
CPU_DOTHAN_B0
],
1500
,
"1.50"
),
DOTHAN
(
&
cpu_ids
[
CPU_DOTHAN_B0
],
1600
,
"1.60"
),
DOTHAN
(
&
cpu_ids
[
CPU_DOTHAN_B0
],
1700
,
"1.70"
),
DOTHAN
(
&
cpu_ids
[
CPU_DOTHAN_B0
],
1800
,
"1.80"
),
DOTHAN
(
&
cpu_ids
[
CPU_DOTHAN_B0
],
2000
,
"2.00"
),
/* NULL model_name is a wildcard */
{
&
cpu_ids
[
CPU_DOTHAN_A1
],
NULL
,
0
,
NULL
},
...
...
@@ -315,7 +227,6 @@ static struct cpu_model models[] =
};
#undef _BANIAS
#undef BANIAS
#undef DOTHAN
static
int
centrino_cpu_init_table
(
struct
cpufreq_policy
*
policy
)
{
...
...
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