38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From 7a507ff333c3c8046e84ca605ba4d386614c3a99 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 11:07:54 +0200
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Subject: [PATCH 03/57] 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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the timestamps can be generated by different clocks.
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Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
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Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
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[commit e117e37e379556fa23337db2518bb44d8793e039 upstream]
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Signed-off-by: Jim Somerville <Jim.Somerville@windriver.com>
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Signed-off-by: Andre Mauricio Zelak <andre.zelak@windriver.com>
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---
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port.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/port.c b/port.c
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index fa49663..8cf3f59 100644
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--- a/port.c
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+++ b/port.c
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@@ -2714,7 +2714,10 @@ static enum fsm_event bc_event(struct port *p, int fd_index)
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}
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if (msg_sots_valid(msg)) {
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ts_add(&msg->hwts.ts, -p->rx_timestamp_offset);
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- clock_check_ts(p->clock, tmv_to_nanoseconds(msg->hwts.ts));
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+ if (p->state == PS_SLAVE) {
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+ clock_check_ts(p->clock,
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+ tmv_to_nanoseconds(msg->hwts.ts));
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+ }
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}
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switch (msg_type(msg)) {
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--
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2.30.2
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