GM clock accuracy and offset scaled log variance
Include GM clock quality parameters clock accuracy and offset scaled log variance to the clock selection algorithm. Those checks together with the clock class can check the remote clock quality, enhancing T-BC support. The existing ha_min_local_clockClass, ha_min_clockAccuracy, ha_min_gm_offsetScaledLogVariance and ha_min_gm_ClockClass were renamed. Now their names are ha_max* because they represent the maximum value the clock can present to be considered valid. The existing ha_timeTraceable and ha_frequencyTraceable were renamed. Now their names contain gm to explain and show they correspond to the GM time and frequency traceability. The ha_min_local_clockClass is now ha_max_local_clockClass, and Its default value was changed to 255. The ha_min_clockAccuracy is now ha_max_local_clockAccuracy, its name now contains the local key to differentiate from the GM configuration option. The ha_min_offsetScaledLogVariance is now ha_max_local_offsetScaledLogVar. Its name now contains the local key to differentiate from the GM configuration option, and the word Variace was shortened Var due to the size limit of the name. The ha_min_gm_ClockClass is now ha_max_gm_clockClass, and its default value was changed to 6. The ha_max_local_clockClass and ha_max_gm_clockClass default values were changed to make it easier to configure both T-GM and T-BC scenarios. The new ha_max_gm_clockAccuracy option is a global setting for the maximum GM clock accuracy requirement. It ranges from 0x00 to 0xff and its default is 0xfe. The new ha_max_gm_offsetScaledLogVar option is a global setting for the maximum GM offset scaled log variance requirement. It ranges from 0x0000 to 0xffff and its default is 0xffff. The status command now includes the GM clock accuracy and offset scaled log variance values. Test plan: new GM fields PASS Verify the clock is discarded because GM clock accuracy is out of requirement PASS Verify the clock is discarded because GM offset scaled log variance is out of the requirement PASS Verify the status command shows the new fields gm.clockAcc and gm.offset Test plan: new default values PASS Verify the ha_max_gm_ClockClass and ha_max_local_clockClass default values. Test plan: renamed fields PASS Verify the a configuration containing all HA configuration options is accepted. Story: 2010723 Task: 48675 Change-Id: I7ed1300a51cbdcaa44d7f350dcdc92e54469a497 Signed-off-by: Andre Mauricio Zelak <andre.zelak@windriver.com>
This commit is contained in:
Andre Mauricio Zelak
parent
b707fdb119
commit
59b3912596
@ -1,7 +1,7 @@
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From 63b43924294da6cb177d0509120b2e957580441c Mon Sep 17 00:00:00 2001
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Mon, 31 May 2021 11:07:52 +0200
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Subject: [PATCH 1/48] clock: Reset state when switching port with same best clock.
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Subject: [PATCH 1/49] clock: Reset state when switching port with same best clock.
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When the best port is changed, but the ID of the best clock doesn't
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change (e.g. a passive port is activated on link failure), reset the
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@ -4,7 +4,7 @@ In-Reply-To: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630418391.git.Jim.Somerv
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References: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630418391.git.Jim.Somerville@windriver.com>
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Mon, 31 May 2021 11:07:53 +0200
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Subject: [PATCH 2/48] clock: Reset clock check on best clock/port change.
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Subject: [PATCH 2/49] clock: Reset clock check on best clock/port change.
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Reset the clock check when the best clock or port changes, together with
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the other state like current estimated delay and frequency. This avoids
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@ -4,7 +4,7 @@ In-Reply-To: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630418391.git.Jim.Somerv
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References: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630418391.git.Jim.Somerville@windriver.com>
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Mon, 31 May 2021 11:07:54 +0200
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Subject: [PATCH 3/48] port: Don't check timestamps from non-slave ports.
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Subject: [PATCH 3/49] port: Don't check timestamps from non-slave ports.
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Don't perform the sanity check on receive timestamps from ports in
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non-slave states to avoid false positives in the jbod mode, where
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@ -4,7 +4,7 @@ In-Reply-To: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630418391.git.Jim.Somerv
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References: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630418391.git.Jim.Somerville@windriver.com>
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Mon, 31 May 2021 11:07:55 +0200
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Subject: [PATCH 4/48] port: Don't renew raw transport.
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Subject: [PATCH 4/49] port: Don't renew raw transport.
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Renewing of the transport on announce/sync timeout is needed in the
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client-only mode to avoid getting stuck with a broken multicast socket
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@ -4,7 +4,7 @@ In-Reply-To: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630611367.git.Jim.Somerv
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References: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630611367.git.Jim.Somerville@windriver.com>
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Mon, 31 May 2021 11:07:56 +0200
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Subject: [PATCH 5/48] clockcheck: Increase minimum interval.
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Subject: [PATCH 5/49] clockcheck: Increase minimum interval.
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Increase the minimum check interval to 1 second to measure the frequency
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offset more accurately and with default configuration make false
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@ -4,7 +4,7 @@ In-Reply-To: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630418391.git.Jim.Somerv
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References: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630418391.git.Jim.Somerville@windriver.com>
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From: Cole Walker <cole.walker@windriver.com>
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Date: Wed, 23 Jun 2021 11:14:41 -0400
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Subject: [PATCH 6/48] Add option to disable default port selection in phc2sys
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Subject: [PATCH 6/49] Add option to disable default port selection in phc2sys
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This change serves to address an issue in phc2sys
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where the local ptp clocks are not synced together properly if the local
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@ -1,7 +1,7 @@
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From 6428c2628c013c408ec09355ad37eb12fa6bb20f Mon Sep 17 00:00:00 2001
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Wed, 18 May 2022 11:33:35 +0200
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Subject: [PATCH 7/48] sysoff: Change sysoff_measure() to return errno.
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Subject: [PATCH 7/49] sysoff: Change sysoff_measure() to return errno.
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Return -errno from failed ioctl instead of the SYSOFF_* enum from the
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measurement functions to allow the callers to check for specific errors.
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@ -1,7 +1,7 @@
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From 38a530d94fc5aa73bde424d05e2e38348e64d7e5 Mon Sep 17 00:00:00 2001
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Wed, 18 May 2022 11:33:36 +0200
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Subject: [PATCH 8/48] sysoff: Change log level of ioctl error messages.
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Subject: [PATCH 8/49] sysoff: Change log level of ioctl error messages.
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Change the log level of ioctl error messages to the error level to make
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them visible in default configuration, with the exception of EOPNOTSUPP
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@ -1,7 +1,7 @@
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From 11ae077e31d9957df01aacfa17eea5b5d548b249 Mon Sep 17 00:00:00 2001
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Wed, 18 May 2022 11:33:37 +0200
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Subject: [PATCH 9/48] sysoff: Retry on EBUSY when probing supported ioctls.
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Subject: [PATCH 9/49] sysoff: Retry on EBUSY when probing supported ioctls.
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Handle EBUSY when probing support for a PTP_SYS_OFFSET ioctl. Try each
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ioctl up to three times before giving up on it to make the detection
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@ -1,7 +1,7 @@
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From e4fd6a930213e6f0f009eb070d51b1e14db60d1b Mon Sep 17 00:00:00 2001
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Wed, 18 May 2022 11:33:38 +0200
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Subject: [PATCH 10/48] phc2sys: Don't exit when reading of PHC fails with EBUSY.
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Subject: [PATCH 10/49] phc2sys: Don't exit when reading of PHC fails with EBUSY.
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Reading of the PHC can occasionally fail with some drivers, e.g. the ice
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driver returns EBUSY when it fails to get a lock. Continue in the loop
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@ -1,7 +1,7 @@
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From 0c5c39a8cd3675d91e872a75d75854907950957d Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 13:47:47 -0300
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Subject: [PATCH 11/48] phc2sys: extract PMC functionality into a smaller
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Subject: [PATCH 11/49] phc2sys: extract PMC functionality into a smaller
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struct pmc_node
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This creates a smaller structure within phc2sys_private, which embeds
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@ -1,7 +1,7 @@
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From 87d8e7281e3e66813d0c669bea0b5335a8cbb6b6 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 13:59:48 -0300
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Subject: [PATCH 12/48] phc2sys: make PMC functions non-static
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Subject: [PATCH 12/49] phc2sys: make PMC functions non-static
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In preparation of a trivial movement of code to pmc_common.c, remove the
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"static" keyword from the functions that will end up there, since they
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@ -1,7 +1,7 @@
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From ba9c2ea0e1f7a96093bca1147d4745a7d0ce17b6 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 14:34:19 -0300
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Subject: [PATCH 13/48] phc2sys: break out pmc code into pmc_common.c
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Subject: [PATCH 13/49] phc2sys: break out pmc code into pmc_common.c
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The code through which phc2sys sends various PTP management messages to
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ptp4l via pmc can be reused.
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@ -1,7 +1,7 @@
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From c00e75286b2ad882cf8e89549ea58e438c877f95 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 14:40:59 -0300
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Subject: [PATCH 14/48] Introduce the PMC agent module.
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Subject: [PATCH 14/49] Introduce the PMC agent module.
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The logic for placing PTP management queries migrated out of phc2sys into
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pmc_common in order to be shared with other programs in the future. This
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@ -1,7 +1,7 @@
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From 82258917b8de7110545f3d4f99d3ac88a609f019 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 14:47:36 -0300
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Subject: [PATCH 15/48] pmc_agent: Rename pmc_node to something more
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Subject: [PATCH 15/49] pmc_agent: Rename pmc_node to something more
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descriptive.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
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@ -1,7 +1,7 @@
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From f6d7bb0a62f15fcca0343c42891f7e056f502949 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 14:55:29 -0300
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Subject: [PATCH 16/48] pmc_agent: Hide the implementation.
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Subject: [PATCH 16/49] pmc_agent: Hide the implementation.
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The PMC agent's implementation should not be exposed to its users. This
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patch hides the details and provides a method to create an instance. In
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@ -1,7 +1,7 @@
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From 4ebb69f5c55e7f1f08d1a73df87d42fe70147ec9 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 14:58:09 -0300
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Subject: [PATCH 17/48] Find a better home for the management TLV ID helper
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Subject: [PATCH 17/49] Find a better home for the management TLV ID helper
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function.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
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@ -1,7 +1,7 @@
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From 6e4f8ea8531b7678a44a9b3ed021fda94eccdc27 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 14:59:57 -0300
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Subject: [PATCH 18/48] Find a better home for the management TLV data helper
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Subject: [PATCH 18/49] Find a better home for the management TLV data helper
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function.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
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@ -1,7 +1,7 @@
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From 95e4983c9ab517b9dda1faf171721f0dd877e076 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 15:04:11 -0300
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Subject: [PATCH 19/48] Introduce error codes for the run_pmc method.
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Subject: [PATCH 19/49] Introduce error codes for the run_pmc method.
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The run_pmc function is used by several of the PMC agent methods, but it
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breaks the pattern of returning zero on success. However, the user facing
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@ -1,7 +1,7 @@
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From 8c1dd261683d27acba49e047d9f6da52dada3c98 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 15:08:01 -0300
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Subject: [PATCH 20/48] pmc_agent: Convert the subscribe method into the
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Subject: [PATCH 20/49] pmc_agent: Convert the subscribe method into the
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canonical form.
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This patch renames the function to have the module prefix and corrects the
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@ -1,7 +1,7 @@
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From 82a369b4fe44a7cea41fb0ccf408c02b1b6aa694 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 15:17:26 -0300
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Subject: [PATCH 21/48] pmc_agent: Simplify the update method.
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Subject: [PATCH 21/49] pmc_agent: Simplify the update method.
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The main method that causes the PMC agent to update its status takes a flag
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that results in different behavior when push notifications are active.
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@ -1,7 +1,7 @@
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From 731e8938953e56578007a679dbaa29e9471650ac Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 15:18:36 -0300
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Subject: [PATCH 22/48] pmc_agent: Simplify logic in update method.
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Subject: [PATCH 22/49] pmc_agent: Simplify logic in update method.
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If the pmc pointer is not set, then there is no need to read the time only
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to later discard the result. This patch simplifies the flow by returning
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@ -1,7 +1,7 @@
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From 357e24c897e1e2d29cf011b3a38c3a6b2a7943c3 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 15:33:43 -0300
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Subject: [PATCH 23/48] pmc_agent: Remove bogus comparison between last update
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Subject: [PATCH 23/49] pmc_agent: Remove bogus comparison between last update
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and now.
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The monotonic clock can never go backwards. If you take T1 and later T2
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@ -1,7 +1,7 @@
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From d5421e4d4d86907648a59810ab9c27e739591971 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 15:35:23 -0300
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Subject: [PATCH 24/48] pmc_agent: Perform time comparison using positive
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Subject: [PATCH 24/49] pmc_agent: Perform time comparison using positive
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logic.
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In the update_pmc_node() method, reduce the expression
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@ -1,7 +1,7 @@
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From a304d4df86a76c187fc7074755fe9b5ad349efbe Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 15:36:38 -0300
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Subject: [PATCH 25/48] pmc_agent: Rename the update method and attempt to
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Subject: [PATCH 25/49] pmc_agent: Rename the update method and attempt to
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document it.
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This patch renames the function to have the module prefix and tries to
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@ -1,7 +1,7 @@
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From 5aacbe319db97907a15741005e2790bbf4c742a0 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 15:37:46 -0300
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Subject: [PATCH 26/48] phc2sys: Fix null pointer de-reference in manual mode.
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Subject: [PATCH 26/49] phc2sys: Fix null pointer de-reference in manual mode.
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If both the -w and -O command line options are specified (or when
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using -w when both source and destination clocks are PHCs), then
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@ -1,7 +1,7 @@
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From b8188a4fd51bc8983e5d19f18fe37b8ca39d03a6 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 17:20:04 -0300
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Subject: [PATCH 27/48] pmc_agent: Convert the method that queries TAI-UTC
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Subject: [PATCH 27/49] pmc_agent: Convert the method that queries TAI-UTC
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offset into the canonical form.
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This patch renames the function to have the module prefix and corrects the
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@ -1,7 +1,7 @@
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From acdf74df9fa69b81c1e9332f10d4efcd3e9bae48 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 17:23:29 -0300
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Subject: [PATCH 28/48] pmc_agent: Convert the method that queries the port
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Subject: [PATCH 28/49] pmc_agent: Convert the method that queries the port
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properties.
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Prefix the function with the module name and correct the return code
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@ -1,7 +1,7 @@
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From 3e6dd047083625ca03df9b4bbdc781e7dd079ff2 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 17:29:30 -0300
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Subject: [PATCH 29/48] pmc_agent: Generalize the method that queries the local
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Subject: [PATCH 29/49] pmc_agent: Generalize the method that queries the local
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clock identity.
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When started in automatic mode, the phc2sys program first queries the
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@ -1,7 +1,7 @@
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From d3b877cae9576beddb00d4c5db67bf49c944b222 Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 17:30:57 -0300
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Subject: [PATCH 30/48] pmc_agent: Simplify the method that gets of the number
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Subject: [PATCH 30/49] pmc_agent: Simplify the method that gets of the number
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of local ports.
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The number of ports is already available in the cached default data
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@ -1,7 +1,7 @@
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From 156728d14591dd2b3131bcff49959e806523c1bb Mon Sep 17 00:00:00 2001
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From: Andre Mauricio Zelak <andre.zelak@windriver.com>
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Date: Mon, 12 Jun 2023 17:32:27 -0300
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Subject: [PATCH 31/48] pmc_agent: Let the update method poll for push events.
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Subject: [PATCH 31/49] pmc_agent: Let the update method poll for push events.
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Signed-off-by: Richard Cochran <richardcochran@gmail.com>
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@ -1,7 +1,7 @@
|
||||
From 0e504e57af6c576202bbe1abe5a99eb24a981b73 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Mon, 12 Jun 2023 17:51:10 -0300
|
||||
Subject: [PATCH 32/48] phc2sys: Fix regression in the automatic mode.
|
||||
Subject: [PATCH 32/49] phc2sys: Fix regression in the automatic mode.
|
||||
|
||||
Commit ac7d69bbc476 ("pmc_agent: Convert the method that queries the
|
||||
port properties.") had the well meant intention of the cleaning up the
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 06a6734e3350e4020b4bb7b24a15d43aa42b4ca7 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Mon, 12 Jun 2023 17:57:11 -0300
|
||||
Subject: [PATCH 33/48] Implement push notification for TIME_STATUS_NP
|
||||
Subject: [PATCH 33/49] Implement push notification for TIME_STATUS_NP
|
||||
|
||||
Subscribers to NOTIFY_TIME_SYNC will be notified on every clock
|
||||
synchronization.
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From babbe47ab091071e16fcd527bf1aad06e5aec377 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Mon, 12 Jun 2023 18:16:31 -0300
|
||||
Subject: [PATCH 34/48] clock: Rename UDS variables to read-write.
|
||||
Subject: [PATCH 34/49] 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
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 4af24949b94eda84b4b74d77b9164cf3fe0eccf9 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Mon, 12 Jun 2023 18:18:29 -0300
|
||||
Subject: [PATCH 35/48] clock: Add read-only UDS port for monitoring.
|
||||
Subject: [PATCH 35/49] 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.
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 019f50868bc4300c591025d364898035ea9817b9 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Mon, 12 Jun 2023 18:20:50 -0300
|
||||
Subject: [PATCH 36/48] Rename management ID macros.
|
||||
Subject: [PATCH 36/49] Rename management ID macros.
|
||||
|
||||
The management ID macros are prefixed with TLV. This is confusing,
|
||||
because the true TLV tags have the same prefix. Make the code more
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 2a6ddfe1b9700ce8e0c62da8a7a4f2edcd4e1cad Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Sun, 18 Jun 2023 20:58:34 -0300
|
||||
Subject: [PATCH 37/48] Enhance phc2sys to accept multiple ptp4l inputs
|
||||
Subject: [PATCH 37/49] Enhance phc2sys to accept multiple ptp4l inputs
|
||||
|
||||
A new configuration option called ha_enabled was created. When it is set 1
|
||||
multiple ptp4l inputs are accepted and the high availability algorithms
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 142b30b1f996a5bd48f0edc9b5fb0f51af0b97fd Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Tue, 4 Jul 2023 17:27:50 -0300
|
||||
Subject: [PATCH 38/48] Best source selection algorithm
|
||||
Subject: [PATCH 38/49] Best source selection algorithm
|
||||
|
||||
An algorithm to select the best available clock and use it
|
||||
as clock source.
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From c61a91f5da1c07a783b0922e713c9f1d32adfa80 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Sat, 8 Jul 2023 19:02:50 -0300
|
||||
Subject: [PATCH 39/48] Select best source clock after state changes
|
||||
Subject: [PATCH 39/49] Select best source clock after state changes
|
||||
|
||||
During operation, the clock states might change and require a new clock
|
||||
to be selected. For example, the local clock class of the current active
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 7d5061d971a8abc2ba8443edccde38e9a7a6f0ce Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Wed, 26 Jul 2023 15:08:15 -0300
|
||||
Subject: [PATCH 40/48] Forced lock a clock source in configuration
|
||||
Subject: [PATCH 40/49] Forced lock a clock source in configuration
|
||||
|
||||
To help on maintenance and debuging tasks was implemented a configuration
|
||||
to forced lock to a single clock. It disables the automatic clock
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From fce993dd36e481aace337a62ff81331cd2411bec Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Thu, 27 Jul 2023 14:22:47 -0300
|
||||
Subject: [PATCH 41/48] HA phc2sys com socket
|
||||
Subject: [PATCH 41/49] HA phc2sys com socket
|
||||
|
||||
A new communication path was created to retrieve status and to control
|
||||
the high availability algorithm.
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From e77783a9873baeeda277cfa59059021ce121a693 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Fri, 4 Aug 2023 15:44:12 -0300
|
||||
Subject: [PATCH 42/48] Commands 'enable lock' and 'disable lock.
|
||||
Subject: [PATCH 42/49] Commands 'enable lock' and 'disable lock.
|
||||
|
||||
The 'enable lock' command is used to lock to a single clock
|
||||
source and disable the HA clock selection algorithm. The
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 27b5c6afff470053b30ade14537be43f1c1c376d Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Fri, 4 Aug 2023 19:01:57 -0300
|
||||
Subject: [PATCH 43/48] Commands 'enable source' and 'disable source'.
|
||||
Subject: [PATCH 43/49] Commands 'enable source' and 'disable source'.
|
||||
|
||||
These commands controls the list of clocks available to clock
|
||||
selection algorithm.
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 2d40cc7cf52bbf054856c34902e4bda9f13ebb79 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Mon, 7 Aug 2023 14:55:12 -0300
|
||||
Subject: [PATCH 44/48] Stream type phc2sys com socket
|
||||
Subject: [PATCH 44/49] Stream type phc2sys com socket
|
||||
|
||||
The type of the socket was changed from datagram to stream.
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From 2896553d6dfa975102cba4cc45105b000ec0ae52 Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Tue, 8 Aug 2023 13:10:50 -0300
|
||||
Subject: [PATCH 45/48] Functions starts_with and str_at_column
|
||||
Subject: [PATCH 45/49] Functions starts_with and str_at_column
|
||||
|
||||
Renaming starts_with and str_at_column functions to match ptp4l code
|
||||
style.
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From f480fb54182da36baeb35bac90154abafcaf854a Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Tue, 8 Aug 2023 14:06:55 -0300
|
||||
Subject: [PATCH 46/48] Robustness improvements to phc2sys socket
|
||||
Subject: [PATCH 46/49] Robustness improvements to phc2sys socket
|
||||
|
||||
When phc2sys abnormally exits the socket file might remain created.
|
||||
To avoid error when phc2sys is relaunched, the exixting file is
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From c5e1599748877f16bfd1dea6910f6b8b57be7ddd Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Mon, 7 Aug 2023 18:19:37 -0300
|
||||
Subject: [PATCH 47/48] phc2sys without -w option.
|
||||
Subject: [PATCH 47/49] phc2sys without -w option.
|
||||
|
||||
Fix bad clock and pmc initialization when -w command argument
|
||||
is not provided.
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
From c9a2a5398bace2f000ecc5ae6185b331cefa3a2c Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Mon, 21 Aug 2023 14:28:20 -0300
|
||||
Subject: [PATCH] HA domain number
|
||||
Subject: [PATCH 48/49] HA domain number
|
||||
|
||||
Support multiple domain numbers for each uds socket used in HA phc2sys.
|
||||
|
||||
|
||||
@ -0,0 +1,263 @@
|
||||
From 52c6fd7f9212902a2c5195e5a7b2c19a5956633f Mon Sep 17 00:00:00 2001
|
||||
From: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
Date: Wed, 23 Aug 2023 19:18:08 -0300
|
||||
Subject: [PATCH 49/49] GM clock accuracy and offset scaled log variance
|
||||
|
||||
Include GM clock quality parameters clock accuracy and offset
|
||||
scaled log variance to the clock selection algorithm. Those
|
||||
checks together with clock class can check the remote clock
|
||||
quality, enhancing T-BC support.
|
||||
|
||||
The existing ha_min_local_clockClass, ha_min_clockAccuracy,
|
||||
ha_min_gm_offsetScaledLogVariance and ha_min_gm_ClockClass were
|
||||
renamed. Now their names are ha_max* because they represent the
|
||||
maximum value the clock can present to be considered valid.
|
||||
|
||||
The existing ha_timeTraceable and ha_frequencyTraceable were
|
||||
renamed. Now their names contains gm to explitly show they
|
||||
correspond to the GM time and frequency traceability.
|
||||
|
||||
The ha_min_local_clockClass is now ha_max_local_clockClass, and
|
||||
its default value was changed to 255.
|
||||
|
||||
The ha_min_clockAccuracy is now ha_max_local_clockAccuracy, its
|
||||
name now contains the local key to differentiate from the GM
|
||||
configuration option.
|
||||
|
||||
The ha_min_offsetScaledLogVariance is now
|
||||
ha_max_local_offsetScaledLogVar. Its name now contains the
|
||||
local key to differentiate from the GM configuration option,
|
||||
and the word Variace was shortened Var due to the size limit
|
||||
of the name.
|
||||
|
||||
The ha_min_gm_ClockClass is now ha_max_gm_clockClass, and its
|
||||
default value was changed to 6.
|
||||
|
||||
The ha_max_local_clockClass and ha_max_gm_clockClass default values
|
||||
were changed to make easier to configure both T-GM and T-BC
|
||||
scenarios.
|
||||
|
||||
The new ha_max_gm_clockAccuracy option is a global setting for the
|
||||
maximum GM clock accuracy requirement. It ranges from 0x00 to 0xff
|
||||
and its default is 0xfe.
|
||||
|
||||
The new ha_max_gm_offsetScaledLogVar option is a global setting for
|
||||
the maximum GM offset scaled log variance requirement. It ranges
|
||||
from 0x0000 to 0xffff and its default is 0xffff.
|
||||
|
||||
The status command now includes the GM clock accuracy and offset scaled
|
||||
log variance values.
|
||||
|
||||
Test plan: new GM fields
|
||||
PASS Verify the clock is discarded because GM clock accuracy is out of
|
||||
requirement
|
||||
PASS Verify the clock is discarded because GM offset scaled log
|
||||
variance is out of requirement
|
||||
PASS Verify the status command shows the new fields gm.clockAcc and
|
||||
gm.offset
|
||||
|
||||
Test plan: new default values
|
||||
PASS Verify the ha_max_gm_ClockClass and ha_max_local_clockClass
|
||||
default values.
|
||||
|
||||
Test plan: renamed fields
|
||||
PASS Verify tha a configuration containing all HA configuration options
|
||||
is accepted.
|
||||
|
||||
Signed-off-by: Andre Mauricio Zelak <andre.zelak@windriver.com>
|
||||
---
|
||||
config.c | 15 +++++------
|
||||
phc2sys.c | 75 +++++++++++++++++++++++++++++++++++--------------------
|
||||
2 files changed, 56 insertions(+), 34 deletions(-)
|
||||
|
||||
diff --git a/config.c b/config.c
|
||||
index 1b7ed51..d405589 100644
|
||||
--- a/config.c
|
||||
+++ b/config.c
|
||||
@@ -252,15 +252,17 @@ struct config_item config_tab[] = {
|
||||
GLOB_ITEM_INT("gmCapable", 1, 0, 1),
|
||||
PORT_ITEM_INT("ha_domainNumber", 0, 0, 127),
|
||||
GLOB_ITEM_INT("ha_enabled", 0, 0, 1),
|
||||
- GLOB_ITEM_INT("ha_frequencyTraceable", 0, 0, 1),
|
||||
- GLOB_ITEM_INT("ha_min_clockAccuracy", 0xfe, 0, 0xff),
|
||||
- GLOB_ITEM_INT("ha_min_gm_ClockClass", 135, 6, 255),
|
||||
- GLOB_ITEM_INT("ha_min_local_clockClass", 135, 6, 255),
|
||||
- GLOB_ITEM_INT("ha_min_offsetScaledLogVariance", 65535, 0, 65535),
|
||||
+ GLOB_ITEM_INT("ha_gm_frequencyTraceable", 0, 0, 1),
|
||||
+ GLOB_ITEM_INT("ha_gm_timeTraceable", 0, 0, 1),
|
||||
+ GLOB_ITEM_INT("ha_max_gm_clockAccuracy", 0xfe, 0, 0xff),
|
||||
+ GLOB_ITEM_INT("ha_max_gm_clockClass", 6, 6, 255),
|
||||
+ GLOB_ITEM_INT("ha_max_gm_offsetScaledLogVar", 0xffff, 0, 0xffff),
|
||||
+ GLOB_ITEM_INT("ha_max_local_clockAccuracy", 0xfe, 0, 0xff),
|
||||
+ GLOB_ITEM_INT("ha_max_local_clockClass", 255, 6, 255),
|
||||
+ GLOB_ITEM_INT("ha_max_local_offsetScaledLogVar", 0xffff, 0, 0xffff),
|
||||
GLOB_ITEM_STR("ha_phc2sys_com_socket", "/var/run/phc2sys-phc-inst1"),
|
||||
PORT_ITEM_INT("ha_priority", 0, 0, 254),
|
||||
PORT_ITEM_INT("ha_stability_timer", 0, 0, INT_MAX),
|
||||
- GLOB_ITEM_INT("ha_timeTraceable", 0, 0, 1),
|
||||
PORT_ITEM_STR("ha_uds_address", "/var/run/ptp4l"),
|
||||
GLOB_ITEM_ENU("hwts_filter", HWTS_FILTER_NORMAL, hwts_filter_enu),
|
||||
PORT_ITEM_INT("hybrid_e2e", 0, 0, 1),
|
||||
@@ -1032,7 +1034,6 @@ bool config_is_option_set(struct config *cfg, const char *section,
|
||||
} else {
|
||||
ci = config_global_item(cfg, option);
|
||||
}
|
||||
- fprintf(stderr, "section: %s option: %s ci:%p\n", section, option, ci);
|
||||
return !!ci;
|
||||
}
|
||||
|
||||
diff --git a/phc2sys.c b/phc2sys.c
|
||||
index be7b07a..1dd8c0f 100644
|
||||
--- a/phc2sys.c
|
||||
+++ b/phc2sys.c
|
||||
@@ -306,9 +306,9 @@ static size_t clock_count_enabled_sources(struct phc2sys_private *priv,
|
||||
static bool clock_match_ha_dds_requirements(struct clock *clock, struct config *cfg)
|
||||
{
|
||||
/* get requirements */
|
||||
- int local_clock_class, min_local_clock_class = config_get_int(cfg, NULL, "ha_min_local_clockClass");
|
||||
- unsigned int clock_accuracy, min_clock_accuracy = config_get_int(cfg, NULL, "ha_min_clockAccuracy");
|
||||
- unsigned int offset, min_offset_scaled_log_variance = config_get_int(cfg, NULL, "ha_min_offsetScaledLogVariance");
|
||||
+ int local_clock_class, max_local_clock_class = config_get_int(cfg, NULL, "ha_max_local_clockClass");
|
||||
+ unsigned int clock_accuracy, max_clock_accuracy = config_get_int(cfg, NULL, "ha_max_local_clockAccuracy");
|
||||
+ unsigned int offset, max_offset_scaled_log_variance = config_get_int(cfg, NULL, "ha_max_local_offsetScaledLogVar");
|
||||
|
||||
/* sanity check */
|
||||
if (clock->node == NULL) {
|
||||
@@ -321,27 +321,27 @@ static bool clock_match_ha_dds_requirements(struct clock *clock, struct config *
|
||||
return false;
|
||||
}
|
||||
|
||||
- /* min local clock class (lower is better) */
|
||||
+ /* max local clock class (lower is better) */
|
||||
local_clock_class = clock->node->dds.clockQuality.clockClass;
|
||||
- if (local_clock_class > min_local_clock_class) {
|
||||
- pr_debug("clock %s local clock class %d > min local clock class %d",
|
||||
- clock->device, local_clock_class, min_local_clock_class);
|
||||
+ if (local_clock_class > max_local_clock_class) {
|
||||
+ pr_debug("clock %s local clock class %d > max local clock class %d",
|
||||
+ clock->device, local_clock_class, max_local_clock_class);
|
||||
return false;
|
||||
}
|
||||
|
||||
- /* min clock accuracy (lower is better) */
|
||||
+ /* max clock accuracy (lower is better) */
|
||||
clock_accuracy = clock->node->dds.clockQuality.clockAccuracy;
|
||||
- if (clock_accuracy > min_clock_accuracy) {
|
||||
- pr_debug("clock %s clock accuracy %d > min clock accuracy %d",
|
||||
- clock->device, clock_accuracy, min_clock_accuracy);
|
||||
+ if (clock_accuracy > max_clock_accuracy) {
|
||||
+ pr_debug("clock %s clock accuracy %d > max clock accuracy %d",
|
||||
+ clock->device, clock_accuracy, max_clock_accuracy);
|
||||
return false;
|
||||
}
|
||||
|
||||
- /* min offset scaled log variance (lower is better) */
|
||||
+ /* max offset scaled log variance (lower is better) */
|
||||
offset = clock->node->dds.clockQuality.offsetScaledLogVariance;
|
||||
- if (offset > min_offset_scaled_log_variance) {
|
||||
- pr_debug("clock %s offset scaled log variance 0x%x > min offset 0x%x",
|
||||
- clock->device, offset, min_offset_scaled_log_variance);
|
||||
+ if (offset > max_offset_scaled_log_variance) {
|
||||
+ pr_debug("clock %s offset scaled log variance 0x%x > max offset 0x%x",
|
||||
+ clock->device, offset, max_offset_scaled_log_variance);
|
||||
return false;
|
||||
}
|
||||
|
||||
@@ -351,8 +351,8 @@ static bool clock_match_ha_dds_requirements(struct clock *clock, struct config *
|
||||
static bool clock_match_ha_tpds_requirements(struct clock *clock, struct config *cfg)
|
||||
{
|
||||
/* get requirements */
|
||||
- bool check_time_traceable = config_get_int(cfg, NULL, "ha_timeTraceable");
|
||||
- bool check_freq_traceable = config_get_int(cfg, NULL, "ha_frequencyTraceable");
|
||||
+ bool check_time_traceable = config_get_int(cfg, NULL, "ha_gm_timeTraceable");
|
||||
+ bool check_freq_traceable = config_get_int(cfg, NULL, "ha_gm_frequencyTraceable");
|
||||
|
||||
/* sanity check */
|
||||
if (clock->node == NULL) {
|
||||
@@ -378,7 +378,9 @@ static bool clock_match_ha_tpds_requirements(struct clock *clock, struct config
|
||||
static bool clock_match_ha_pds_requirements(struct clock *clock, struct config *cfg)
|
||||
{
|
||||
/* get requirements */
|
||||
- int gm_clock_class, min_gm_clock_class = config_get_int(cfg, NULL, "ha_min_gm_ClockClass");
|
||||
+ int gm_clock_class, max_gm_clock_class = config_get_int(cfg, NULL, "ha_max_gm_clockClass");
|
||||
+ unsigned int clock_accuracy, max_clock_accuracy = config_get_int(cfg, NULL, "ha_max_gm_clockAccuracy");
|
||||
+ unsigned int offset, max_offset_scaled_log_variance = config_get_int(cfg, NULL, "ha_max_gm_offsetScaledLogVar");
|
||||
|
||||
/* sanity check */
|
||||
if (clock->node == NULL) {
|
||||
@@ -391,11 +393,27 @@ static bool clock_match_ha_pds_requirements(struct clock *clock, struct config *
|
||||
return false;
|
||||
}
|
||||
|
||||
- /* min gm clock class (lower is better) */
|
||||
+ /* max gm clock class (lower is better) */
|
||||
gm_clock_class = clock->node->pds.grandmasterClockQuality.clockClass;
|
||||
- if (gm_clock_class > min_gm_clock_class) {
|
||||
- pr_debug("clock %s GM clock class %d > min clock class %d",
|
||||
- clock->device, gm_clock_class, min_gm_clock_class);
|
||||
+ if (gm_clock_class > max_gm_clock_class) {
|
||||
+ pr_debug("clock %s GM clock class %d > max clock class %d",
|
||||
+ clock->device, gm_clock_class, max_gm_clock_class);
|
||||
+ return false;
|
||||
+ }
|
||||
+
|
||||
+ /* max clock accuracy (lower is better) */
|
||||
+ clock_accuracy = clock->node->pds.grandmasterClockQuality.clockAccuracy;
|
||||
+ if (clock_accuracy > max_clock_accuracy) {
|
||||
+ pr_debug("clock %s GM clock accuracy %d > max clock accuracy %d",
|
||||
+ clock->device, clock_accuracy, max_clock_accuracy);
|
||||
+ return false;
|
||||
+ }
|
||||
+
|
||||
+ /* max offset scaled log variance (lower is better) */
|
||||
+ offset = clock->node->pds.grandmasterClockQuality.offsetScaledLogVariance;
|
||||
+ if (offset > max_offset_scaled_log_variance) {
|
||||
+ pr_debug("clock %s GM offset scaled log variance 0x%x > max offset 0x%x",
|
||||
+ clock->device, offset, max_offset_scaled_log_variance);
|
||||
return false;
|
||||
}
|
||||
|
||||
@@ -411,8 +429,8 @@ static int clock_available_ha_src_clocks(struct phc2sys_private *priv, struct co
|
||||
|
||||
LIST_INIT(available_clocks);
|
||||
|
||||
- check_time_traceable = config_get_int(cfg, NULL, "ha_timeTraceable");
|
||||
- check_freq_traceable = config_get_int(cfg, NULL, "ha_frequencyTraceable");
|
||||
+ check_time_traceable = config_get_int(cfg, NULL, "ha_gm_timeTraceable");
|
||||
+ check_freq_traceable = config_get_int(cfg, NULL, "ha_gm_frequencyTraceable");
|
||||
|
||||
LIST_FOREACH(clock, &priv->clocks, list) {
|
||||
pr_debug("clock %s state %d", clock->device, clock->state);
|
||||
@@ -1288,7 +1306,7 @@ static int ha_handle_status_msg(struct phc2sys_private *priv, char *response,
|
||||
/* header */
|
||||
curlen = snprintf(response, resplen,
|
||||
"act interface priority clockClass clockAcc offset time freq "
|
||||
- "gm.clockClass\n\n");
|
||||
+ "gm.clockClass gm.clockAcc gm.offset\n\n");
|
||||
|
||||
LIST_FOREACH(clock, &priv->clocks, list) {
|
||||
|
||||
@@ -1301,7 +1319,8 @@ static int ha_handle_status_msg(struct phc2sys_private *priv, char *response,
|
||||
continue;
|
||||
|
||||
curlen += snprintf(response + curlen, resplen - curlen,
|
||||
- " %c %9s %8d %10d 0x%2x 0x%4x %s %s %d\n",
|
||||
+ " %c %9s %8d %10d 0x%2x 0x%4x %s %s %13d "
|
||||
+ " 0x%2x 0x%4x\n",
|
||||
(priv->master == clock) ? '*' :
|
||||
(priv->better == clock) ? '-' :
|
||||
(!clock->enabled) ? 'x' : ' ',
|
||||
@@ -1311,7 +1330,9 @@ static int ha_handle_status_msg(struct phc2sys_private *priv, char *response,
|
||||
clock->node->dds.clockQuality.offsetScaledLogVariance,
|
||||
clock->node->utc_offset_traceable ? "yes" : "no ",
|
||||
clock->node->freq_traceable ? "yes" : "no ",
|
||||
- clock->node->pds.grandmasterClockQuality.clockClass);
|
||||
+ clock->node->pds.grandmasterClockQuality.clockClass,
|
||||
+ clock->node->pds.grandmasterClockQuality.clockAccuracy,
|
||||
+ clock->node->pds.grandmasterClockQuality.offsetScaledLogVariance);
|
||||
}
|
||||
|
||||
curlen += snprintf(response + curlen, resplen - curlen,
|
||||
--
|
||||
2.25.1
|
||||
|
||||
@ -45,4 +45,5 @@
|
||||
0045-Functions-starts_with-and-str_at_column.patch
|
||||
0046-Robustness-improvements-to-phc2sys-socket.patch
|
||||
0047-phc2sys-without-w-option.patch
|
||||
0048-HA-domain-number.patch
|
||||
0048-HA-domain-number.patch
|
||||
0049-GM-clock-accuracy-and-offset-scaled-log-variance.patch
|
||||
Loading…
x
Reference in New Issue
Block a user