Signed-off-by: Richard Cochran <richardcoch...@gmail.com>
---
config.c | 7 +------
config.h | 2 --
ptp4l.c | 2 --
servo.c | 4 ++--
servo.h | 6 ------
5 files changed, 3 insertions(+), 18 deletions(-)
diff --git a/config.c b/config.c
index d539a5b..08508be 100644
--- a/config.c
+++ b/config.c
@@ -94,6 +94,7 @@ struct config_item config_tab[] = {
GLOB_ITEM_INT("assume_two_step", 0, 0, 1),
GLOB_ITEM_INT("check_fup_sync", 0, 0, 1),
GLOB_ITEM_DBL("first_step_threshold", 0.00002, 0.0, DBL_MAX),
+ GLOB_ITEM_INT("max_frequency", 900000000, 0, INT_MAX),
GLOB_ITEM_DBL("step_threshold", 0.0, 0.0, DBL_MAX),
GLOB_ITEM_INT("tx_timestamp_timeout", 1, 1, INT_MAX),
PORT_ITEM_INT("udp_ttl", 1, 1, 255),
@@ -585,12 +586,6 @@ static enum parser_result parse_global_setting(const char
*option,
return r;
*cfg->pi_integral_norm_max = df;
- } else if (!strcmp(option, "max_frequency")) {
- r = get_ranged_int(value, &val, 0, INT_MAX);
- if (r != PARSED_OK)
- return r;
- *cfg->max_frequency = val;
-
} else if (!strcmp(option, "sanity_freq_limit")) {
r = get_ranged_int(value, &val, 0, INT_MAX);
if (r != PARSED_OK)
diff --git a/config.h b/config.h
index b8781fa..a297e85 100644
--- a/config.h
+++ b/config.h
@@ -72,8 +72,6 @@ struct config {
struct port_defaults pod;
enum servo_type clock_servo;
- int *max_frequency;
-
double *pi_proportional_const;
double *pi_integral_const;
double *pi_proportional_scale;
diff --git a/ptp4l.c b/ptp4l.c
index 575ee0c..ca62370 100644
--- a/ptp4l.c
+++ b/ptp4l.c
@@ -103,8 +103,6 @@ static struct config cfg_settings = {
.transport = TRANS_UDP_IPV4,
.clock_servo = CLOCK_SERVO_PI,
- .max_frequency = &servo_max_frequency,
-
.pi_proportional_const = &configured_pi_kp,
.pi_integral_const = &configured_pi_ki,
.pi_proportional_scale = &configured_pi_kp_scale,
diff --git a/servo.c b/servo.c
index 4f26ea6..2e82ebe 100644
--- a/servo.c
+++ b/servo.c
@@ -27,13 +27,12 @@
#define NSEC_PER_SEC 1000000000
-int servo_max_frequency = 900000000;
-
struct servo *servo_create(struct config *cfg, enum servo_type type,
int fadj, int max_ppb, int sw_ts)
{
double servo_first_step_threshold;
double servo_step_threshold;
+ int servo_max_frequency;
struct servo *servo;
switch (type) {
@@ -70,6 +69,7 @@ struct servo *servo_create(struct config *cfg, enum
servo_type type,
servo->first_step_threshold = 0.0;
}
+ servo_max_frequency = config_get_int(cfg, NULL, "max_frequency");
servo->max_frequency = max_ppb;
if (servo_max_frequency && servo->max_frequency > servo_max_frequency) {
servo->max_frequency = servo_max_frequency;
diff --git a/servo.h b/servo.h
index b5252df..f90befd 100644
--- a/servo.h
+++ b/servo.h
@@ -24,12 +24,6 @@
struct config;
-/**
- * When set to a non-zero value, this variable sets an additional limit for
- * the frequency adjustment of the clock. It's in ppb.
- */
-extern int servo_max_frequency;
-
/** Opaque type */
struct servo;
--
2.1.4
------------------------------------------------------------------------------
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