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import linuxptp-3.1.1-2.el9

This commit is contained in:
CentOS Sources 2022-05-17 05:44:24 -04:00 committed by Stepan Oksanichenko
commit fcb1d80d78
17 changed files with 1521 additions and 0 deletions
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3
.gitignore vendored Normal file
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SOURCES/clknetsim-ce3c4a.tar.gz
SOURCES/linuxptp-3.1.1.tgz
SOURCES/linuxptp-testsuite-c66922.tar.gz

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.linuxptp.metadata Normal file
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338f0be03fd391857adc47306a091952d30d6b89 SOURCES/clknetsim-ce3c4a.tar.gz
f905eabc6fd0f03c6a353f9c4ba188a3bd1b774c SOURCES/linuxptp-3.1.1.tgz
73af42ccc7911c1c2d08fe313cb67329229a5a4b SOURCES/linuxptp-testsuite-c66922.tar.gz

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Backported commit f774703cb1eee058a346aec3341fee0be329bd6d
Author: Karthikkumar V <kvaloor@altiostar.com>
Date: Fri Feb 26 06:54:07 2021 +0000
Clock Class Threshold Feature addition for PTP4L
This code changes brings in the ability to program the acceptable
clockClass threshold beyond which device will move to holdover/free-run.
Default clockClass threshold is 248.
Example Use-Case:
This is needed in the cases where T-SC/T-BC Slave might want to listen
only on PRC clockCLass and anything beyond that might not be acceptible
and would want to go to holdover (with SyncE backup or internal oscillator).
Signed-off-by: Karthikkumar V <kvaloor@altiostar.com>
Signed-off-by: Ramana Reddy <rreddy@altiostar.com>
diff --git a/clock.c b/clock.c
index c1fcff6..d584748 100644
--- a/clock.c
+++ b/clock.c
@@ -114,6 +114,7 @@ struct clock {
int utc_offset;
int time_flags; /* grand master role */
int time_source; /* grand master role */
+ UInteger8 clock_class_threshold;
UInteger8 max_steps_removed;
enum servo_state servo_state;
enum timestamp_type timestamping;
@@ -978,6 +979,7 @@ struct clock *clock_create(enum clock_type type, struct config *config,
c->default_dataset.localPriority =
config_get_int(config, NULL, "G.8275.defaultDS.localPriority");
c->max_steps_removed = config_get_int(config, NULL,"maxStepsRemoved");
+ c->clock_class_threshold = config_get_int(config, NULL, "clock_class_threshold");
/* Harmonize the twoStepFlag with the time_stamping option. */
if (config_harmonize_onestep(config)) {
@@ -1711,6 +1713,11 @@ UInteger8 clock_max_steps_removed(struct clock *c)
return c->max_steps_removed;
}
+UInteger8 clock_get_clock_class_threshold(struct clock *c)
+{
+ return c->clock_class_threshold;
+}
+
UInteger16 clock_steps_removed(struct clock *c)
{
return c->cur.stepsRemoved;
diff --git a/clock.h b/clock.h
index e7daf97..845d54f 100644
--- a/clock.h
+++ b/clock.h
@@ -289,6 +289,13 @@ int clock_slave_only(struct clock *c);
*/
UInteger8 clock_max_steps_removed(struct clock *c);
+/**
+ * Obtain the clock class threshold field from a clock's default data set.
+ * @param c The clock instance.
+ * @return Configured clock class threshold value.
+ */
+UInteger8 clock_get_clock_class_threshold(struct clock *c);
+
/**
* Obtain the steps removed field from a clock's current data set.
* @param c The clock instance.
diff --git a/config.c b/config.c
index c3deddb..bf1049f 100644
--- a/config.c
+++ b/config.c
@@ -231,6 +231,7 @@ struct config_item config_tab[] = {
GLOB_ITEM_INT("clockAccuracy", 0xfe, 0, UINT8_MAX),
GLOB_ITEM_INT("clockClass", 248, 0, UINT8_MAX),
GLOB_ITEM_STR("clockIdentity", "000000.0000.000000"),
+ GLOB_ITEM_INT("clock_class_threshold", CLOCK_CLASS_THRESHOLD_DEFAULT, 6, CLOCK_CLASS_THRESHOLD_DEFAULT),
GLOB_ITEM_ENU("clock_servo", CLOCK_SERVO_PI, clock_servo_enu),
GLOB_ITEM_ENU("clock_type", CLOCK_TYPE_ORDINARY, clock_type_enu),
GLOB_ITEM_ENU("dataset_comparison", DS_CMP_IEEE1588, dataset_comp_enu),
diff --git a/configs/default.cfg b/configs/default.cfg
index 9604219..b2ffa94 100644
--- a/configs/default.cfg
+++ b/configs/default.cfg
@@ -60,6 +60,7 @@ verbose 0
summary_interval 0
kernel_leap 1
check_fup_sync 0
+clock_class_threshold 248
#
# Servo Options
#
diff --git a/ds.h b/ds.h
index 9d9c417..dff6d5e 100644
--- a/ds.h
+++ b/ds.h
@@ -87,6 +87,7 @@ struct parent_ds {
#define CURRENT_UTC_OFFSET 37 /* 1 Jan 2017 */
#define INTERNAL_OSCILLATOR 0xA0
+#define CLOCK_CLASS_THRESHOLD_DEFAULT 248
struct timePropertiesDS {
Integer16 currentUtcOffset;
diff --git a/port.c b/port.c
index 2bb974c..eb3b319 100644
--- a/port.c
+++ b/port.c
@@ -1870,6 +1870,14 @@ int process_announce(struct port *p, struct ptp_message *m)
return result;
}
+ if (m->announce.grandmasterClockQuality.clockClass >
+ clock_get_clock_class_threshold(p->clock)) {
+ pl_err(60, "port %hu: Master clock quality received is "
+ "greater than configured, ignoring master!",
+ portnum(p));
+ return result;
+ }
+
switch (p->state) {
case PS_INITIALIZING:
case PS_FAULTY:
diff --git a/ptp4l.8 b/ptp4l.8
index b04936a..ca76175 100644
--- a/ptp4l.8
+++ b/ptp4l.8
@@ -455,6 +455,11 @@ message is greater than or equal to the value of maxStepsRemoved the
Announce message is not considered in the operation of the BMCA.
The default value is 255.
.TP
+.B clock_class_threshold
+The maximum clock class value from master, acceptible to sub-ordinate
+clock beyond which it moves out of lock state.
+The default value is 248.
+.TP
.B domainNumber
The domain attribute of the local clock.

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commit 1a2dfe9b00b79a59acf905476bbc33c74d5770a3
Author: Jacob Keller <jacob.e.keller@intel.com>
Date: Thu Jul 8 12:59:30 2021 -0700
Increase the default tx_timestamp_timeout to 10
The tx_timestamp_timeout configuration defines the number of
milliseconds to wait for a Tx timestamp from the kernel stack. This
delay is necessary as Tx timestamps are captured after a packet is sent
and reported back via the socket error queue.
The current default is to poll for up to 1 millisecond. In practice, it
turns out that this is not always enough time for hardware and software
to capture the timestamp and report it back. Some hardware designs
require reading timestamps over registers or other slow mechanisms.
This extra delay results in the timestamp not being sent back to
userspace within the default 1 millisecond polling time. If that occurs
the following can be seen from ptp4l:
ptp4l[4756.840]: timed out while polling for tx timestamp
ptp4l[4756.840]: increasing tx_timestamp_timeout may correct this issue,
but it is likely caused by a driver bug
ptp4l[4756.840]: port 1 (p2p1): send sync failed
ptp4l[4756.840]: port 1 (p2p1): MASTER to FAULTY on FAULT_DETECTED
(FT_UNSPECIFIED)
This can confuse users because it implies this is a bug, when the
correct solution in many cases is to just increase the timeout to
a slightly higher value.
Since we know this is a problem for many drivers and hardware designs,
lets increase the default timeout.
Note that a longer timeout should not affect setups which return the
timestamp quickly. On modern kernels, the poll() call will return once
the timestamp is reported back to the socket error queue. (On old
kernels around the 3.x era the poll will sleep for the full duration
before reporting the timestamp, but this is now quite an old kernel
release).
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
diff --git a/config.c b/config.c
index 760b395..03d981e 100644
--- a/config.c
+++ b/config.c
@@ -324,7 +324,7 @@ struct config_item config_tab[] = {
GLOB_ITEM_INT("ts2phc.pulsewidth", 500000000, 1000000, 999000000),
PORT_ITEM_ENU("tsproc_mode", TSPROC_FILTER, tsproc_enu),
GLOB_ITEM_INT("twoStepFlag", 1, 0, 1),
- GLOB_ITEM_INT("tx_timestamp_timeout", 1, 1, INT_MAX),
+ GLOB_ITEM_INT("tx_timestamp_timeout", 10, 1, INT_MAX),
PORT_ITEM_INT("udp_ttl", 1, 1, 255),
PORT_ITEM_INT("udp6_scope", 0x0E, 0x00, 0x0F),
GLOB_ITEM_STR("uds_address", "/var/run/ptp4l"),
diff --git a/configs/default.cfg b/configs/default.cfg
index 64ef3bd..d615610 100644
--- a/configs/default.cfg
+++ b/configs/default.cfg
@@ -51,7 +51,7 @@ hybrid_e2e 0
inhibit_multicast_service 0
net_sync_monitor 0
tc_spanning_tree 0
-tx_timestamp_timeout 1
+tx_timestamp_timeout 10
unicast_listen 0
unicast_master_table 0
unicast_req_duration 3600
diff --git a/ptp4l.8 b/ptp4l.8
index fe9e150..7ca3474 100644
--- a/ptp4l.8
+++ b/ptp4l.8
@@ -496,7 +496,7 @@ switches all implement this option together with the BMCA.
.B tx_timestamp_timeout
The number of milliseconds to poll waiting for the tx time stamp from the kernel
when a message has recently been sent.
-The default is 1.
+The default is 10.
.TP
.B check_fup_sync
Because of packet reordering that can occur in the network, in the

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commit e8a82d1b5be2d5bf9450a9acfe44e957b4867870
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue Jul 20 11:41:35 2021 +0200
lstab: Close file after reading.
The lstab_read() function opens a file, but doesn't close it after use.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/lstab.c b/lstab.c
index e6e7ad2..0d6a427 100644
--- a/lstab.c
+++ b/lstab.c
@@ -144,6 +144,7 @@ static int lstab_read(struct lstab *lstab, const char *name)
index++;
}
}
+ fclose(fp);
if (!lstab->expiration_utc) {
fprintf(stderr, "missing expiration date in '%s'\n", name);
return -1;

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SOURCES/linuxptp-logmsgs.patch Normal file
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@ -0,0 +1,96 @@
commit 3399fa15ae28610c1b288b573c4233a42c48f762
Author: Amar Subramanyam via Linuxptp-devel <linuxptp-devel@lists.sourceforge.net>
Date: Wed May 26 12:24:06 2021 +0300
Log optimization for ptp4l in jbod and client only mode (clientOnly=1 and boundary_clock_jbod=1)
The LISTENING port prints continuously
"selected best master clock 000000.0000.000003
updating UTC offset to 37"
We limited the log such that now it prints only when there is a
change in the best-master clock.
Signed-off-by: Amar Subramanyam <asubramanyam@altiostar.com>
Signed-off-by: Karthikkumar Valoor <kvaloor@altiostar.com>
Signed-off-by: Ramana Reddy <rreddy@altiostar.com>
diff --git a/clock.c b/clock.c
index e545a9b..d428ae2 100644
--- a/clock.c
+++ b/clock.c
@@ -705,7 +705,8 @@ static void clock_update_slave(struct clock *c)
if (c->tds.currentUtcOffset < c->utc_offset) {
pr_warning("running in a temporal vortex");
}
- if ((c->tds.flags & UTC_OFF_VALID && c->tds.flags & TIME_TRACEABLE) ||
+ if (((c->tds.flags & UTC_OFF_VALID && c->tds.flags & TIME_TRACEABLE) &&
+ (c->tds.currentUtcOffset != c->utc_offset)) ||
(c->tds.currentUtcOffset > c->utc_offset)) {
pr_info("updating UTC offset to %d", c->tds.currentUtcOffset);
c->utc_offset = c->tds.currentUtcOffset;
@@ -1939,14 +1940,6 @@ static void handle_state_decision_event(struct clock *c)
best_id = c->dds.clockIdentity;
}
- if (cid_eq(&best_id, &c->dds.clockIdentity)) {
- pr_notice("selected local clock %s as best master",
- cid2str(&best_id));
- } else {
- pr_notice("selected best master clock %s",
- cid2str(&best_id));
- }
-
if (!cid_eq(&best_id, &c->best_id)) {
clock_freq_est_reset(c);
tsproc_reset(c->tsproc, 1);
@@ -1957,6 +1950,13 @@ static void handle_state_decision_event(struct clock *c)
c->master_local_rr = 1.0;
c->nrr = 1.0;
fresh_best = 1;
+ if (cid_eq(&best_id, &c->dds.clockIdentity)) {
+ pr_notice("selected local clock %s as best master",
+ cid2str(&best_id));
+ } else {
+ pr_notice("selected best master clock %s",
+ cid2str(&best_id));
+ }
}
c->best = best;
commit 766baf345cd4fb025d186f9c9bea5276aba398bc
Author: Amar Subramanyam via Linuxptp-devel <linuxptp-devel@lists.sourceforge.net>
Date: Wed May 26 12:24:07 2021 +0300
Log optimization for ptp4l in jbod and client only mode (clientOnly=1 and boundary_clock_jbod=1)
The port other than SLAVE (LISTENING port) prints an error
"port 1: master state recommended in slave only mode
ptp4l[1205469.356]: port 1: defaultDS.priority1 probably misconfigured"
for every ANNOUNCE RECEIPT Timeout.
This log is printed when the event EV_RS_MASTER is thrown
in clientOnly mode. But single port clientOnly mode will never
hit this event instead EV_RS_GRAND_MASTER will be hit.
EV_RS_MASTER is thrown when clientOnly=1 and boundary_clock_jbod=1
which results in continuous printing. So EV_RS_MASTER check when
clientOnly=1 to print this error can be avoided.
Signed-off-by: Amar Subramanyam <asubramanyam@altiostar.com>
Signed-off-by: Karthikkumar Valoor <kvaloor@altiostar.com>
Signed-off-by: Ramana Reddy <rreddy@altiostar.com>
diff --git a/port.c b/port.c
index 250d46d..b5b775f 100644
--- a/port.c
+++ b/port.c
@@ -2536,7 +2536,7 @@ void port_dispatch(struct port *p, enum fsm_event event, int mdiff)
static void bc_dispatch(struct port *p, enum fsm_event event, int mdiff)
{
if (clock_slave_only(p->clock)) {
- if (event == EV_RS_MASTER || event == EV_RS_GRAND_MASTER) {
+ if (event == EV_RS_GRAND_MASTER) {
port_slave_priority_warning(p);
}
}

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SOURCES/linuxptp-manfix.patch Normal file
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@ -0,0 +1,28 @@
commit 0b80e32829ca7430be851fc64c4812896ad97c88
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon Jul 19 17:09:01 2021 +0200
Fix quoting in ptp4l man page.
In the groff syntax lines starting with a dot or quote are requests. A
line in the servo_offset_threshold description starts with a quote,
which breaks the output. Move a word to the beginning of the line to fix
it.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/ptp4l.8 b/ptp4l.8
index 7ca3474..a0779ef 100644
--- a/ptp4l.8
+++ b/ptp4l.8
@@ -788,8 +788,8 @@ The default value is 10.
.TP
.B servo_offset_threshold
The offset threshold used in order to transition from the SERVO_LOCKED
-to the SERVO_LOCKED_STABLE state. The transition occurs once the last
-'servo_num_offset_values' offsets are all below the threshold value.
+to the SERVO_LOCKED_STABLE state. The transition occurs once the
+last 'servo_num_offset_values' offsets are all below the threshold value.
The default value of offset_threshold is 0 (disabled).
.TP
.B slave_event_monitor

100
SOURCES/linuxptp-packalign.patch Normal file
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@ -0,0 +1,100 @@
commit 25dcf01e340d85bcdbe7b3c24eac7fe1ce7ea0c2
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Wed Mar 10 17:05:55 2021 +0100
Avoid unaligned pointers to packed members.
This fixes "taking address of packed member ... may result in an
unaligned pointer value [-Waddress-of-packed-member]" warnings from gcc.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/clock.c b/clock.c
index 7005636..f88df58 100644
--- a/clock.c
+++ b/clock.c
@@ -350,6 +350,7 @@ static int clock_management_fill_response(struct clock *c, struct port *p,
struct time_status_np *tsn;
struct tlv_extra *extra;
struct PTPText *text;
+ uint16_t duration;
int datalen = 0;
extra = tlv_extra_alloc();
@@ -452,7 +453,8 @@ static int clock_management_fill_response(struct clock *c, struct port *p,
break;
}
sen = (struct subscribe_events_np *)tlv->data;
- clock_get_subscription(c, req, sen->bitmask, &sen->duration);
+ clock_get_subscription(c, req, sen->bitmask, &duration);
+ memcpy(&sen->duration, &duration, sizeof(sen->duration));
datalen = sizeof(*sen);
break;
case TLV_SYNCHRONIZATION_UNCERTAIN_NP:
diff --git a/msg.c b/msg.c
index c4516ad..dcb397c 100644
--- a/msg.c
+++ b/msg.c
@@ -19,6 +19,7 @@
#include <arpa/inet.h>
#include <errno.h>
#include <malloc.h>
+#include <stdlib.h>
#include <string.h>
#include <time.h>
@@ -36,8 +37,8 @@ int assume_two_step = 0;
struct message_storage {
unsigned char reserved[MSG_HEADROOM];
- struct ptp_message msg;
-} PACKED;
+ struct ptp_message msg __attribute__((aligned (8)));
+};
static TAILQ_HEAD(msg_pool, ptp_message) msg_pool = TAILQ_HEAD_INITIALIZER(msg_pool);
diff --git a/tlv.c b/tlv.c
index 879bb7e..98ef6e1 100644
--- a/tlv.c
+++ b/tlv.c
@@ -67,7 +67,7 @@ static void timestamp_net2host(struct Timestamp *t)
NTOHL(t->nanoseconds);
}
-static uint16_t flip16(uint16_t *p)
+static uint16_t flip16(void *p)
{
uint16_t v;
memcpy(&v, p, sizeof(v));
@@ -76,7 +76,7 @@ static uint16_t flip16(uint16_t *p)
return v;
}
-static int64_t host2net64_unaligned(int64_t *p)
+static int64_t host2net64_unaligned(void *p)
{
int64_t v;
memcpy(&v, p, sizeof(v));
@@ -85,7 +85,7 @@ static int64_t host2net64_unaligned(int64_t *p)
return v;
}
-static int64_t net2host64_unaligned(int64_t *p)
+static int64_t net2host64_unaligned(void *p)
{
int64_t v;
memcpy(&v, p, sizeof(v));
diff --git a/util.h b/util.h
index 41e33d4..739c8fd 100644
--- a/util.h
+++ b/util.h
@@ -57,7 +57,7 @@ const char *ts_str(enum timestamp_type ts);
*/
int addreq(enum transport_type type, struct address *a, struct address *b);
-static inline uint16_t align16(uint16_t *p)
+static inline uint16_t align16(void *p)
{
uint16_t v;
memcpy(&v, p, sizeof(v));

45
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@ -0,0 +1,45 @@
commit a36602f1e65cd6bace6ed9405b0ce359de4a27d1
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu Jan 3 15:23:54 2019 +0100
unicast: limit message rate and grant duration
Deny service requests with logInterMessagePeriod smaller than -7 (128
packets per second) or larger than 16. This limits the network and CPU
consumption per address and prevents undefined shifts in the calculation
of the interval.
Also, limit the maximum grant duration to one hour.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/unicast_service.c b/unicast_service.c
index 9c9b95b..c6c17c6 100644
--- a/unicast_service.c
+++ b/unicast_service.c
@@ -31,6 +31,9 @@
#include "unicast_service.h"
#include "util.h"
+#define MIN_LOG_INTER_MESSAGE_PERIOD -7
+#define MAX_LOG_INTER_MESSAGE_PERIOD 16
+#define MAX_DURATION 3600
#define QUEUE_LEN 16
struct unicast_client_address {
@@ -289,6 +292,15 @@ int unicast_service_add(struct port *p, struct ptp_message *m,
return SERVICE_DENIED;
}
+ if (req->logInterMessagePeriod < MIN_LOG_INTER_MESSAGE_PERIOD ||
+ req->logInterMessagePeriod > MAX_LOG_INTER_MESSAGE_PERIOD) {
+ return SERVICE_DENIED;
+ }
+
+ if (req->durationField > MAX_DURATION) {
+ req->durationField = MAX_DURATION;
+ }
+
LIST_FOREACH(itmp, &p->unicast_service->intervals, list) {
/*
* Remember the interval of interest.

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SOURCES/linuxptp-udsro.patch Normal file
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@ -0,0 +1,614 @@
Patches backported from the upstream repository.
commit acc045034dd0db9dd4c4aca4b26528f8fed2ae78
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu Feb 11 16:47:08 2021 +0100
port: Ignore non-management messages on UDS port.
Drop non-management messages on the UDS port early in the processing to
prevent them from changing the port or clock state.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/port.c b/port.c
index fa49663..3fd06b1 100644
--- a/port.c
+++ b/port.c
@@ -56,6 +56,7 @@ enum syfu_event {
};
static int port_is_ieee8021as(struct port *p);
+static int port_is_uds(struct port *p);
static void port_nrate_initialize(struct port *p);
static int announce_compare(struct ptp_message *m1, struct ptp_message *m2)
@@ -691,6 +692,9 @@ static int port_ignore(struct port *p, struct ptp_message *m)
{
struct ClockIdentity c1, c2;
+ if (port_is_uds(p) && msg_type(m) != MANAGEMENT) {
+ return 1;
+ }
if (incapable_ignore(p, m)) {
return 1;
}
@@ -771,6 +775,11 @@ static int port_is_ieee8021as(struct port *p)
return p->follow_up_info ? 1 : 0;
}
+static int port_is_uds(struct port *p)
+{
+ return transport_type(p->trp) == TRANS_UDS;
+}
+
static void port_management_send_error(struct port *p, struct port *ingress,
struct ptp_message *msg, int error_id)
{
commit 72ec806fa62a87cb7e5444e27fa6bdcbfe4e27ca
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu Feb 11 16:47:09 2021 +0100
clock: Don't allow COMMAND action on non-UDS port.
No COMMAND actions are currently supported, but check the port early in
clock_manage() before reaching port_manage().
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/clock.c b/clock.c
index a66d189..a6947bc 100644
--- a/clock.c
+++ b/clock.c
@@ -1423,6 +1423,11 @@ int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
return changed;
break;
case COMMAND:
+ if (p != c->uds_port) {
+ /* Sorry, only allowed on the UDS port. */
+ clock_management_send_error(p, msg, TLV_NOT_SUPPORTED);
+ return changed;
+ }
break;
default:
return changed;
commit 2b45d80eadcb81c8bdf45baf98dabeebd912b1b0
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu Feb 11 16:47:10 2021 +0100
clock: Rename UDS variables to read-write.
In preparation for a new read-only UDS port, rename variables of the
current UDS port to make it clear it is read-write, as opposed to
read-only.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/clock.c b/clock.c
index a6947bc..d013b19 100644
--- a/clock.c
+++ b/clock.c
@@ -95,7 +95,7 @@ struct clock {
struct foreign_clock *best;
struct ClockIdentity best_id;
LIST_HEAD(ports_head, port) ports;
- struct port *uds_port;
+ struct port *uds_rw_port;
struct pollfd *pollfd;
int pollfd_valid;
int nports; /* does not include the UDS port */
@@ -129,7 +129,7 @@ struct clock {
struct clock_stats stats;
int stats_interval;
struct clockcheck *sanity_check;
- struct interface *udsif;
+ struct interface *uds_rw_if;
LIST_HEAD(clock_subscribers_head, clock_subscriber) subscribers;
struct monitor *slave_event_monitor;
};
@@ -245,7 +245,7 @@ void clock_send_notification(struct clock *c, struct ptp_message *msg,
{
unsigned int event_pos = event / 8;
uint8_t mask = 1 << (event % 8);
- struct port *uds = c->uds_port;
+ struct port *uds = c->uds_rw_port;
struct clock_subscriber *s;
LIST_FOREACH(s, &c->subscribers, list) {
@@ -267,13 +267,13 @@ void clock_destroy(struct clock *c)
{
struct port *p, *tmp;
- interface_destroy(c->udsif);
+ interface_destroy(c->uds_rw_if);
clock_flush_subscriptions(c);
LIST_FOREACH_SAFE(p, &c->ports, list, tmp) {
clock_remove_port(c, p);
}
monitor_destroy(c->slave_event_monitor);
- port_close(c->uds_port);
+ port_close(c->uds_rw_port);
free(c->pollfd);
if (c->clkid != CLOCK_REALTIME) {
phc_close(c->clkid);
@@ -442,7 +442,7 @@ static int clock_management_fill_response(struct clock *c, struct port *p,
datalen = sizeof(*gsn);
break;
case TLV_SUBSCRIBE_EVENTS_NP:
- if (p != c->uds_port) {
+ if (p != c->uds_rw_port) {
/* Only the UDS port allowed. */
break;
}
@@ -784,7 +784,7 @@ static int forwarding(struct clock *c, struct port *p)
default:
break;
}
- if (p == c->uds_port && ps != PS_FAULTY) {
+ if (p == c->uds_rw_port && ps != PS_FAULTY) {
return 1;
}
return 0;
@@ -1044,20 +1044,20 @@ struct clock *clock_create(enum clock_type type, struct config *config,
/* Configure the UDS. */
uds_ifname = config_get_string(config, NULL, "uds_address");
- c->udsif = interface_create(uds_ifname);
- if (config_set_section_int(config, interface_name(c->udsif),
+ c->uds_rw_if = interface_create(uds_ifname);
+ if (config_set_section_int(config, interface_name(c->uds_rw_if),
"announceReceiptTimeout", 0)) {
return NULL;
}
- if (config_set_section_int(config, interface_name(c->udsif),
+ if (config_set_section_int(config, interface_name(c->uds_rw_if),
"delay_mechanism", DM_AUTO)) {
return NULL;
}
- if (config_set_section_int(config, interface_name(c->udsif),
+ if (config_set_section_int(config, interface_name(c->uds_rw_if),
"network_transport", TRANS_UDS)) {
return NULL;
}
- if (config_set_section_int(config, interface_name(c->udsif),
+ if (config_set_section_int(config, interface_name(c->uds_rw_if),
"delay_filter_length", 1)) {
return NULL;
}
@@ -1180,14 +1180,15 @@ struct clock *clock_create(enum clock_type type, struct config *config,
}
/* Create the UDS interface. */
- c->uds_port = port_open(phc_device, phc_index, timestamping, 0, c->udsif, c);
- if (!c->uds_port) {
+ c->uds_rw_port = port_open(phc_device, phc_index, timestamping, 0,
+ c->uds_rw_if, c);
+ if (!c->uds_rw_port) {
pr_err("failed to open the UDS port");
return NULL;
}
clock_fda_changed(c);
- c->slave_event_monitor = monitor_create(config, c->uds_port);
+ c->slave_event_monitor = monitor_create(config, c->uds_rw_port);
if (!c->slave_event_monitor) {
pr_err("failed to create slave event monitor");
return NULL;
@@ -1206,7 +1207,7 @@ struct clock *clock_create(enum clock_type type, struct config *config,
LIST_FOREACH(p, &c->ports, list) {
port_dispatch(p, EV_INITIALIZE, 0);
}
- port_dispatch(c->uds_port, EV_INITIALIZE, 0);
+ port_dispatch(c->uds_rw_port, EV_INITIALIZE, 0);
return c;
}
@@ -1314,7 +1315,7 @@ static void clock_check_pollfd(struct clock *c)
clock_fill_pollfd(dest, p);
dest += N_CLOCK_PFD;
}
- clock_fill_pollfd(dest, c->uds_port);
+ clock_fill_pollfd(dest, c->uds_rw_port);
c->pollfd_valid = 1;
}
@@ -1331,7 +1332,7 @@ static int clock_do_forward_mgmt(struct clock *c,
return 0;
/* Don't forward any requests to the UDS port. */
- if (out == c->uds_port) {
+ if (out == c->uds_rw_port) {
switch (management_action(msg)) {
case GET:
case SET:
@@ -1362,7 +1363,7 @@ static void clock_forward_mgmt_msg(struct clock *c, struct port *p, struct ptp_m
pr_err("port %d: management forward failed",
port_number(piter));
}
- if (clock_do_forward_mgmt(c, p, c->uds_port, msg, &msg_ready))
+ if (clock_do_forward_mgmt(c, p, c->uds_rw_port, msg, &msg_ready))
pr_err("uds port: management forward failed");
if (msg_ready) {
msg_post_recv(msg, pdulen);
@@ -1414,7 +1415,7 @@ int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
clock_management_send_error(p, msg, TLV_WRONG_LENGTH);
return changed;
}
- if (p != c->uds_port) {
+ if (p != c->uds_rw_port) {
/* Sorry, only allowed on the UDS port. */
clock_management_send_error(p, msg, TLV_NOT_SUPPORTED);
return changed;
@@ -1423,7 +1424,7 @@ int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
return changed;
break;
case COMMAND:
- if (p != c->uds_port) {
+ if (p != c->uds_rw_port) {
/* Sorry, only allowed on the UDS port. */
clock_management_send_error(p, msg, TLV_NOT_SUPPORTED);
return changed;
@@ -1435,7 +1436,7 @@ int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
switch (mgt->id) {
case TLV_PORT_PROPERTIES_NP:
- if (p != c->uds_port) {
+ if (p != c->uds_rw_port) {
/* Only the UDS port allowed. */
clock_management_send_error(p, msg, TLV_NOT_SUPPORTED);
return 0;
@@ -1500,7 +1501,7 @@ int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
void clock_notify_event(struct clock *c, enum notification event)
{
- struct port *uds = c->uds_port;
+ struct port *uds = c->uds_rw_port;
struct PortIdentity pid = port_identity(uds);
struct ptp_message *msg;
int id;
@@ -1604,7 +1605,7 @@ int clock_poll(struct clock *c)
/* Check the UDS port. */
for (i = 0; i < N_POLLFD; i++) {
if (cur[i].revents & (POLLIN|POLLPRI)) {
- event = port_event(c->uds_port, i);
+ event = port_event(c->uds_rw_port, i);
if (EV_STATE_DECISION_EVENT == event) {
c->sde = 1;
}
commit 1f74a16502b55ce8eaed3d7488542e5469ac8263
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu Feb 11 16:47:11 2021 +0100
clock: Add read-only UDS port for monitoring.
Add a second UDS port to allow untrusted applications to monitor ptp4l.
On this "read-only" UDS port disable non-GET actions and forwarding.
The path can be configured with the uds_ro_address option (default is
/var/run/ptp4lro).
Forwarding is disabled to limit the access to the local ptp4l instance.
Subscriptions are not enabled to prevent the applications from making a
large number of subscriptions or interfere with applications that have
access to the read-write UDS port.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/clock.c b/clock.c
index d013b19..8592d29 100644
--- a/clock.c
+++ b/clock.c
@@ -96,9 +96,10 @@ struct clock {
struct ClockIdentity best_id;
LIST_HEAD(ports_head, port) ports;
struct port *uds_rw_port;
+ struct port *uds_ro_port;
struct pollfd *pollfd;
int pollfd_valid;
- int nports; /* does not include the UDS port */
+ int nports; /* does not include the two UDS ports */
int last_port_number;
int sde;
int free_running;
@@ -130,6 +131,7 @@ struct clock {
int stats_interval;
struct clockcheck *sanity_check;
struct interface *uds_rw_if;
+ struct interface *uds_ro_if;
LIST_HEAD(clock_subscribers_head, clock_subscriber) subscribers;
struct monitor *slave_event_monitor;
};
@@ -268,12 +270,14 @@ void clock_destroy(struct clock *c)
struct port *p, *tmp;
interface_destroy(c->uds_rw_if);
+ interface_destroy(c->uds_ro_if);
clock_flush_subscriptions(c);
LIST_FOREACH_SAFE(p, &c->ports, list, tmp) {
clock_remove_port(c, p);
}
monitor_destroy(c->slave_event_monitor);
port_close(c->uds_rw_port);
+ port_close(c->uds_ro_port);
free(c->pollfd);
if (c->clkid != CLOCK_REALTIME) {
phc_close(c->clkid);
@@ -443,7 +447,7 @@ static int clock_management_fill_response(struct clock *c, struct port *p,
break;
case TLV_SUBSCRIBE_EVENTS_NP:
if (p != c->uds_rw_port) {
- /* Only the UDS port allowed. */
+ /* Only the UDS-RW port allowed. */
break;
}
sen = (struct subscribe_events_np *)tlv->data;
@@ -774,6 +778,10 @@ static int clock_utc_correct(struct clock *c, tmv_t ingress)
static int forwarding(struct clock *c, struct port *p)
{
enum port_state ps = port_state(p);
+
+ if (p == c->uds_ro_port)
+ return 0;
+
switch (ps) {
case PS_MASTER:
case PS_GRAND_MASTER:
@@ -818,7 +826,7 @@ static int clock_add_port(struct clock *c, const char *phc_device,
{
struct port *p, *piter, *lastp = NULL;
- if (clock_resize_pollfd(c, c->nports + 1)) {
+ if (clock_resize_pollfd(c, c->nports + 2)) {
return -1;
}
p = port_open(phc_device, phc_index, timestamping,
@@ -1043,6 +1051,7 @@ struct clock *clock_create(enum clock_type type, struct config *config,
}
/* Configure the UDS. */
+
uds_ifname = config_get_string(config, NULL, "uds_address");
c->uds_rw_if = interface_create(uds_ifname);
if (config_set_section_int(config, interface_name(c->uds_rw_if),
@@ -1062,6 +1071,25 @@ struct clock *clock_create(enum clock_type type, struct config *config,
return NULL;
}
+ uds_ifname = config_get_string(config, NULL, "uds_ro_address");
+ c->uds_ro_if = interface_create(uds_ifname);
+ if (config_set_section_int(config, interface_name(c->uds_ro_if),
+ "announceReceiptTimeout", 0)) {
+ return NULL;
+ }
+ if (config_set_section_int(config, interface_name(c->uds_ro_if),
+ "delay_mechanism", DM_AUTO)) {
+ return NULL;
+ }
+ if (config_set_section_int(config, interface_name(c->uds_ro_if),
+ "network_transport", TRANS_UDS)) {
+ return NULL;
+ }
+ if (config_set_section_int(config, interface_name(c->uds_ro_if),
+ "delay_filter_length", 1)) {
+ return NULL;
+ }
+
c->config = config;
c->free_running = config_get_int(config, NULL, "free_running");
c->freq_est_interval = config_get_int(config, NULL, "freq_est_interval");
@@ -1179,11 +1207,18 @@ struct clock *clock_create(enum clock_type type, struct config *config,
return NULL;
}
- /* Create the UDS interface. */
+ /* Create the UDS interfaces. */
+
c->uds_rw_port = port_open(phc_device, phc_index, timestamping, 0,
c->uds_rw_if, c);
if (!c->uds_rw_port) {
- pr_err("failed to open the UDS port");
+ pr_err("failed to open the UDS-RW port");
+ return NULL;
+ }
+ c->uds_ro_port = port_open(phc_device, phc_index, timestamping, 0,
+ c->uds_ro_if, c);
+ if (!c->uds_ro_port) {
+ pr_err("failed to open the UDS-RO port");
return NULL;
}
clock_fda_changed(c);
@@ -1208,6 +1243,7 @@ struct clock *clock_create(enum clock_type type, struct config *config,
port_dispatch(p, EV_INITIALIZE, 0);
}
port_dispatch(c->uds_rw_port, EV_INITIALIZE, 0);
+ port_dispatch(c->uds_ro_port, EV_INITIALIZE, 0);
return c;
}
@@ -1278,9 +1314,9 @@ static int clock_resize_pollfd(struct clock *c, int new_nports)
{
struct pollfd *new_pollfd;
- /* Need to allocate one whole extra block of fds for UDS. */
+ /* Need to allocate two whole extra blocks of fds for UDS ports. */
new_pollfd = realloc(c->pollfd,
- (new_nports + 1) * N_CLOCK_PFD *
+ (new_nports + 2) * N_CLOCK_PFD *
sizeof(struct pollfd));
if (!new_pollfd) {
return -1;
@@ -1316,6 +1352,8 @@ static void clock_check_pollfd(struct clock *c)
dest += N_CLOCK_PFD;
}
clock_fill_pollfd(dest, c->uds_rw_port);
+ dest += N_CLOCK_PFD;
+ clock_fill_pollfd(dest, c->uds_ro_port);
c->pollfd_valid = 1;
}
@@ -1331,7 +1369,8 @@ static int clock_do_forward_mgmt(struct clock *c,
if (in == out || !forwarding(c, out))
return 0;
- /* Don't forward any requests to the UDS port. */
+ /* Don't forward any requests to the UDS-RW port
+ (the UDS-RO port doesn't allow any forwarding). */
if (out == c->uds_rw_port) {
switch (management_action(msg)) {
case GET:
@@ -1416,7 +1455,7 @@ int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
return changed;
}
if (p != c->uds_rw_port) {
- /* Sorry, only allowed on the UDS port. */
+ /* Sorry, only allowed on the UDS-RW port. */
clock_management_send_error(p, msg, TLV_NOT_SUPPORTED);
return changed;
}
@@ -1425,7 +1464,7 @@ int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
break;
case COMMAND:
if (p != c->uds_rw_port) {
- /* Sorry, only allowed on the UDS port. */
+ /* Sorry, only allowed on the UDS-RW port. */
clock_management_send_error(p, msg, TLV_NOT_SUPPORTED);
return changed;
}
@@ -1437,7 +1476,7 @@ int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
switch (mgt->id) {
case TLV_PORT_PROPERTIES_NP:
if (p != c->uds_rw_port) {
- /* Only the UDS port allowed. */
+ /* Only the UDS-RW port allowed. */
clock_management_send_error(p, msg, TLV_NOT_SUPPORTED);
return 0;
}
@@ -1548,7 +1587,7 @@ int clock_poll(struct clock *c)
struct port *p;
clock_check_pollfd(c);
- cnt = poll(c->pollfd, (c->nports + 1) * N_CLOCK_PFD, -1);
+ cnt = poll(c->pollfd, (c->nports + 2) * N_CLOCK_PFD, -1);
if (cnt < 0) {
if (EINTR == errno) {
return 0;
@@ -1602,7 +1641,7 @@ int clock_poll(struct clock *c)
cur += N_CLOCK_PFD;
}
- /* Check the UDS port. */
+ /* Check the UDS ports. */
for (i = 0; i < N_POLLFD; i++) {
if (cur[i].revents & (POLLIN|POLLPRI)) {
event = port_event(c->uds_rw_port, i);
@@ -1611,6 +1650,13 @@ int clock_poll(struct clock *c)
}
}
}
+ cur += N_CLOCK_PFD;
+ for (i = 0; i < N_POLLFD; i++) {
+ if (cur[i].revents & (POLLIN|POLLPRI)) {
+ event = port_event(c->uds_ro_port, i);
+ /* sde is not expected on the UDS-RO port */
+ }
+ }
if (c->sde) {
handle_state_decision_event(c);
diff --git a/config.c b/config.c
index d237de9..96a5351 100644
--- a/config.c
+++ b/config.c
@@ -323,6 +323,7 @@ struct config_item config_tab[] = {
PORT_ITEM_INT("udp_ttl", 1, 1, 255),
PORT_ITEM_INT("udp6_scope", 0x0E, 0x00, 0x0F),
GLOB_ITEM_STR("uds_address", "/var/run/ptp4l"),
+ GLOB_ITEM_STR("uds_ro_address", "/var/run/ptp4lro"),
PORT_ITEM_INT("unicast_listen", 0, 0, 1),
PORT_ITEM_INT("unicast_master_table", 0, 0, INT_MAX),
PORT_ITEM_INT("unicast_req_duration", 3600, 10, INT_MAX),
diff --git a/configs/default.cfg b/configs/default.cfg
index 8c19129..d5bab7d 100644
--- a/configs/default.cfg
+++ b/configs/default.cfg
@@ -90,6 +90,7 @@ p2p_dst_mac 01:80:C2:00:00:0E
udp_ttl 1
udp6_scope 0x0E
uds_address /var/run/ptp4l
+uds_ro_address /var/run/ptp4lro
#
# Default interface options
#
diff --git a/ptp4l.8 b/ptp4l.8
index b179b81..f9bd228 100644
--- a/ptp4l.8
+++ b/ptp4l.8
@@ -615,6 +615,12 @@ is only relevant with IPv6 transport. See RFC 4291. The default is
Specifies the address of the UNIX domain socket for receiving local
management messages. The default is /var/run/ptp4l.
.TP
+.B uds_ro_address
+Specifies the address of the second UNIX domain socket for receiving local
+management messages, which is restricted to GET actions and does not forward
+messages to other ports. Access to this socket can be given to untrusted
+applications for monitoring purposes. The default is /var/run/ptp4lro.
+.TP
.B dscp_event
Defines the Differentiated Services Codepoint (DSCP) to be used for PTP
event messages. Must be a value between 0 and 63. There are several media
commit d4c5343237588d265c605f3772337bc88cabe787
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Thu Feb 11 16:47:12 2021 +0100
timemaster: Set uds_ro_address for ptp4l instances.
This prevents conflicts on the new UDS-RO port.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
diff --git a/timemaster.c b/timemaster.c
index 00db59f..02408d6 100644
--- a/timemaster.c
+++ b/timemaster.c
@@ -712,7 +712,7 @@ static int add_ptp_source(struct ptp_domain *source,
char **ntp_config, struct script *script)
{
struct config_file *config_file;
- char **command, *uds_path, **interfaces, *message_tag;
+ char **command, *uds_path, *uds_path2, **interfaces, *message_tag;
char ts_interface[IF_NAMESIZE];
int i, j, num_interfaces, *phc, *phcs, hw_ts, sw_ts;
struct sk_ts_info ts_info;
@@ -809,6 +809,8 @@ static int add_ptp_source(struct ptp_domain *source,
uds_path = string_newf("%s/ptp4l.%d.socket",
config->rundir, *shm_segment);
+ uds_path2 = string_newf("%s/ptp4lro.%d.socket",
+ config->rundir, *shm_segment);
message_tag = string_newf("[%d", source->domain);
for (j = 0; interfaces[j]; j++)
@@ -832,8 +834,10 @@ static int add_ptp_source(struct ptp_domain *source,
"slaveOnly 1\n"
"domainNumber %d\n"
"uds_address %s\n"
+ "uds_ro_address %s\n"
"message_tag %s\n",
- source->domain, uds_path, message_tag);
+ source->domain, uds_path, uds_path2,
+ message_tag);
if (phcs[i] >= 0) {
/* HW time stamping */
@@ -868,6 +872,7 @@ static int add_ptp_source(struct ptp_domain *source,
free(message_tag);
free(uds_path);
+ free(uds_path2);
free(interfaces);
}

37
SOURCES/linuxptp-zerolength.patch Normal file
View File

@ -0,0 +1,37 @@
commit 9633ab52460f58c92c6daa35e9d24e4ce9c5ab1c
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue Feb 23 11:01:43 2021 +0100
sk: Don't return error for zero-length messages.
The recvmsg() call can return zero for a zero-length UDP message, which
should be handled as a bad message and not a fault of the port. This was
addressed in commit 6b61ba29c78e ("Avoid fault when receiving zero
length packets"), but later regressed in commit a6e0b83bd503
("sk: Convey transmit path errors to the caller.").
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Fixes: a6e0b83bd503 ("sk: Convey transmit path errors to the caller.")
diff --git a/sk.c b/sk.c
index c9ef4d2..8be0708 100644
--- a/sk.c
+++ b/sk.c
@@ -391,7 +391,7 @@ int sk_receive(int fd, void *buf, int buflen,
if (!ts) {
memset(&hwts->ts, 0, sizeof(hwts->ts));
- return cnt < 1 ? -errno : cnt;
+ return cnt < 0 ? -errno : cnt;
}
switch (hwts->type) {
@@ -407,7 +407,7 @@ int sk_receive(int fd, void *buf, int buflen,
hwts->ts = timespec_to_tmv(ts[1]);
break;
}
- return cnt < 1 ? -errno : cnt;
+ return cnt < 0 ? -errno : cnt;
}
int sk_set_priority(int fd, int family, uint8_t dscp)

11
SOURCES/phc2sys.service Normal file
View File

@ -0,0 +1,11 @@
[Unit]
Description=Synchronize system clock or PTP hardware clock (PHC)
After=ntpdate.service ptp4l.service
[Service]
Type=simple
EnvironmentFile=-/etc/sysconfig/phc2sys
ExecStart=/usr/sbin/phc2sys $OPTIONS
[Install]
WantedBy=multi-user.target

14
SOURCES/ptp4l.conf Normal file
View File

@ -0,0 +1,14 @@
# For more information about this file, see the ptp4l(8) man page.
# Examples are available in /usr/share/doc/linuxptp/configs.
[global]
domainNumber 0
slaveOnly 1
time_stamping hardware
tx_timestamp_timeout 1
logging_level 6
summary_interval 0
[eth0]
network_transport UDPv4
hybrid_e2e 0

12
SOURCES/ptp4l.service Normal file
View File

@ -0,0 +1,12 @@
[Unit]
Description=Precision Time Protocol (PTP) service
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
EnvironmentFile=-/etc/sysconfig/ptp4l
ExecStart=/usr/sbin/ptp4l $OPTIONS
[Install]
WantedBy=multi-user.target

26
SOURCES/timemaster.conf Normal file
View File

@ -0,0 +1,26 @@
# Configuration file for timemaster
#[ntp_server ntp-server.local]
#minpoll 4
#maxpoll 4
#[ptp_domain 0]
#interfaces eth0
#delay 10e-6
[timemaster]
ntp_program chronyd
[chrony.conf]
include /etc/chrony.conf
[ptp4l.conf]
[chronyd]
path /usr/sbin/chronyd
[phc2sys]
path /usr/sbin/phc2sys
[ptp4l]
path /usr/sbin/ptp4l

12
SOURCES/timemaster.service Normal file
View File

@ -0,0 +1,12 @@
[Unit]
Description=Synchronize system clock to NTP and PTP time sources
After=chronyd.service ntpd.service ntpdate.service sntp.service network-online.target
Conflicts=chronyd.service ntpd.service phc2sys.service ptp4l.service
Wants=network-online.target
[Service]
Type=simple
ExecStart=/usr/sbin/timemaster -f /etc/timemaster.conf
[Install]
WantedBy=multi-user.target

278
SPECS/linuxptp.spec Normal file
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@ -0,0 +1,278 @@
%global _hardened_build 1
%global testsuite_ver c66922
%global clknetsim_ver ce3c4a
Name: linuxptp
Version: 3.1.1
Release: 2%{?dist}
Summary: PTP implementation for Linux
License: GPLv2+
URL: http://linuxptp.sourceforge.net/
Source0: https://downloads.sourceforge.net/%{name}/%{name}-%{version}.tgz
Source1: phc2sys.service
Source2: ptp4l.service
Source3: timemaster.service
Source4: timemaster.conf
Source5: ptp4l.conf
# external test suite
Source10: https://github.com/mlichvar/linuxptp-testsuite/archive/%{testsuite_ver}/linuxptp-testsuite-%{testsuite_ver}.tar.gz
# simulator for test suite
Source11: https://github.com/mlichvar/clknetsim/archive/%{clknetsim_ver}/clknetsim-%{clknetsim_ver}.tar.gz
# don't repeat some log messages in multi-port configuration
Patch1: linuxptp-logmsgs.patch
# add option to set clockClass threshold
Patch2: linuxptp-classthreshold.patch
# increase default TX timestamp timeout to 10 ms
Patch3: linuxptp-deftxtout.patch
# limit unicast message rate per address and grant duration
Patch4: linuxptp-ucastrate.patch
# add read-only UDS port
Patch5: linuxptp-udsro.patch
# fix quoting in ptp4l man page
Patch7: linuxptp-manfix.patch
# close lstab file after use
Patch8: linuxptp-fclose.patch
# fix handling of zero-length messages
Patch9: linuxptp-zerolength.patch
# avoid unaligned pointers to packed members
Patch10: linuxptp-packalign.patch
BuildRequires: gcc gcc-c++ make systemd
%{?systemd_requires}
%description
This software is an implementation of the Precision Time Protocol (PTP)
according to IEEE standard 1588 for Linux. The dual design goals are to provide
a robust implementation of the standard and to use the most relevant and modern
Application Programming Interfaces (API) offered by the Linux kernel.
Supporting legacy APIs and other platforms is not a goal.
%prep
%setup -q -a 10 -a 11 -n %{name}-%{!?gitfullver:%{version}}%{?gitfullver}
%patch1 -p1 -b .logmsgs
%patch2 -p1 -b .classthreshold
%patch3 -p1 -b .deftxtout
%patch4 -p1 -b .ucastrate
%patch5 -p1 -b .udsro
%patch7 -p1 -b .manfix
%patch8 -p1 -b .fclose
%patch9 -p1 -b .zerolength
%patch10 -p1 -b .packalign
mv linuxptp-testsuite-%{testsuite_ver}* testsuite
mv clknetsim-%{clknetsim_ver}* testsuite/clknetsim
%build
%{make_build} \
EXTRA_CFLAGS="$RPM_OPT_FLAGS" \
EXTRA_LDFLAGS="$RPM_LD_FLAGS"
%install
%makeinstall
mkdir -p $RPM_BUILD_ROOT{%{_sysconfdir}/sysconfig,%{_unitdir},%{_mandir}/man5}
install -m 644 -p %{SOURCE1} %{SOURCE2} %{SOURCE3} $RPM_BUILD_ROOT%{_unitdir}
install -m 644 -p %{SOURCE4} %{SOURCE5} $RPM_BUILD_ROOT%{_sysconfdir}
echo 'OPTIONS="-f /etc/ptp4l.conf"' > \
$RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/ptp4l
echo 'OPTIONS="-a -r"' > $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/phc2sys
echo '.so man8/ptp4l.8' > $RPM_BUILD_ROOT%{_mandir}/man5/ptp4l.conf.5
echo '.so man8/timemaster.8' > $RPM_BUILD_ROOT%{_mandir}/man5/timemaster.conf.5
# Remove patch backup files and non-linuxptp configuration
find configs -type f ! -name '*.cfg' -delete
%check
cd testsuite
# set random seed to get deterministic results
export CLKNETSIM_RANDOM_SEED=26743
%{make_build} -C clknetsim
PATH=..:$PATH ./run
%post
%systemd_post phc2sys.service ptp4l.service timemaster.service
%preun
%systemd_preun phc2sys.service ptp4l.service timemaster.service
%postun
%systemd_postun_with_restart phc2sys.service ptp4l.service timemaster.service
%files
%doc COPYING README.org configs
%config(noreplace) %{_sysconfdir}/ptp4l.conf
%config(noreplace) %{_sysconfdir}/sysconfig/phc2sys
%config(noreplace) %{_sysconfdir}/sysconfig/ptp4l
%config(noreplace) %{_sysconfdir}/timemaster.conf
%{_unitdir}/phc2sys.service
%{_unitdir}/ptp4l.service
%{_unitdir}/timemaster.service
%{_sbindir}/hwstamp_ctl
%{_sbindir}/nsm
%{_sbindir}/phc2sys
%{_sbindir}/phc_ctl
%{_sbindir}/pmc
%{_sbindir}/ptp4l
%{_sbindir}/timemaster
%{_sbindir}/ts2phc
%{_mandir}/man5/*.5*
%{_mandir}/man8/*.8*
%changelog
* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 3.1.1-2
- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
Related: rhbz#1991688
* Mon Aug 02 2021 Miroslav Lichvar <mlichvar@redhat.com> 3.1.1-1
- update to 3.1.1 (#1979954 CVE-2021-3570 CVE-2021-3571)
- add read-only UDS port
- add option to set clockClass threshold
- don't repeat some log messages in multi-port configuration
- increase default TX timestamp timeout to 10 ms
- limit unicast message rate per address and grant duration
* Tue Jun 22 2021 Mohan Boddu <mboddu@redhat.com> - 3.1-5
- Rebuilt for RHEL 9 BETA for openssl 3.0
Related: rhbz#1971065
* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 3.1-4
- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
* Thu Feb 25 2021 Miroslav Lichvar <mlichvar@redhat.com> 3.1-3
- fix handling of zero-length messages
- minimize default configuration
- remove obsolete build requirement
* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Tue Sep 29 2020 Miroslav Lichvar <mlichvar@redhat.com> 3.1-1
- update to 3.1
* Mon Jul 27 2020 Miroslav Lichvar <mlichvar@redhat.com> 3.0-1
- update to 3.0
* Mon Feb 03 2020 Miroslav Lichvar <mlichvar@redhat.com> 2.0-7.20191225gite05809
- update to 20191225gite05809
- fix testing with new glibc
* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.0-6.20190912git48e605
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Wed Sep 25 2019 Miroslav Lichvar <mlichvar@redhat.com> 2.0-5.20190912git48e605
- update to 20190912git48e605
* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Tue Nov 13 2018 Miroslav Lichvar <mlichvar@redhat.com> 2.0-2
- start ptp4l, timemaster and phc2sys after network-online target
- fix building with new kernel headers
* Mon Aug 13 2018 Miroslav Lichvar <mlichvar@redhat.com> 2.0-1
- update to 2.0
* Thu Aug 09 2018 Miroslav Lichvar <mlichvar@redhat.com> 2.0-0.1.20180805gita27407
- update to 20180805gita27407
* Mon Jul 16 2018 Miroslav Lichvar <mlichvar@redhat.com> 1.9.2-3
- add gcc and gcc-c++ to build requirements
* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Mon Apr 09 2018 Miroslav Lichvar <mlichvar@redhat.com> 1.9.2-1
- update to 1.9.2
* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.8-7.20180101git303b08
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Tue Jan 30 2018 Miroslav Lichvar <mlichvar@redhat.com> 1.8-6.20180101git303b08
- use macro for systemd scriptlet dependencies
* Thu Jan 11 2018 Miroslav Lichvar <mlichvar@redhat.com> 1.8-5.20180101git303b08
- update to 20180101git303b08
* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.8-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.8-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.8-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Mon Nov 07 2016 Miroslav Lichvar <mlichvar@redhat.com> 1.8-1
- update to 1.8
* Fri Jul 22 2016 Miroslav Lichvar <mlichvar@redhat.com> 1.7-1
- update to 1.7
- add delay option to default timemaster.conf
* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.6-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Tue Sep 22 2015 Miroslav Lichvar <mlichvar@redhat.com> 1.6-1
- update to 1.6
- set random seed in testing to get deterministic results
- remove trailing whitespace in default timemaster.conf
* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Mon Jan 05 2015 Miroslav Lichvar <mlichvar@redhat.com> 1.5-1
- update to 1.5
* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.4-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.4-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Fri Feb 21 2014 Miroslav Lichvar <mlichvar@redhat.com> 1.4-1
- update to 1.4
- replace hardening build flags with _hardened_build
- include test suite
* Fri Aug 02 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.3-1
- update to 1.3
* Tue Jul 30 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.2-3.20130730git7789f0
- update to 20130730git7789f0
* Fri Jul 19 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.2-2.20130719git46db40
- update to 20130719git46db40
- drop old systemd scriptlets
- add man page link for ptp4l.conf
* Mon Apr 22 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.2-1
- update to 1.2
* Mon Feb 18 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.1-1
- update to 1.1
- log phc2sys output
* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
* Thu Dec 13 2012 Miroslav Lichvar <mlichvar@redhat.com> 1.0-1
- update to 1.0
* Fri Nov 09 2012 Miroslav Lichvar <mlichvar@redhat.com> 0-0.3.20121109git4e8107
- update to 20121109git4e8107
- install unchanged default.cfg as ptp4l.conf
- drop conflicts from phc2sys service
* Fri Sep 21 2012 Miroslav Lichvar <mlichvar@redhat.com> 0-0.2.20120920git6ce135
- fix issues found in package review (#859193)
* Thu Sep 20 2012 Miroslav Lichvar <mlichvar@redhat.com> 0-0.1.20120920git6ce135
- initial release