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Date:   Thu, 15 Dec 2022 15:07:52 -0800
From:   Tony Nguyen <>
Cc:     Tony Nguyen <>,,,
Subject: [PATCH net 0/6][pull request] Intel Wired LAN Driver Updates 2022-12-15 (igc)

Muhammad Husaini Zulkifli says:

This patch series fixes bugs for the Time-Sensitive Networking(TSN)
Qbv Scheduling features.

An overview of each patch series is given below:

Patch 1: Using a first flag bit to schedule a packet to the next cycle if
packet cannot fit in current Qbv cycle.
Patch 2: Enable strict cycle for Qbv scheduling.
Patch 3: Prevent user to set basetime less than zero during tc config.
Patch 4: Allow the basetime enrollment with zero value.
Patch 5: Calculate the new end time value to exclude the time interval that
exceed the cycle time as user can specify the cycle time in tc config.
Patch 6: Resolve the HW bugs where the gate is not fully closed.
This contains the net patches from this original pull request:

The following are changes since commit a7d82367daa6baa5e8399e6327e7f2f463534505:
  net: dsa: mv88e6xxx: avoid reg_lock deadlock in mv88e6xxx_setup_port()
and are available in the git repository at:
  git:// 1GbE

Muhammad Husaini Zulkifli (1):
  igc: Add checking for basetime less than zero

Tan Tee Min (3):
  igc: allow BaseTime 0 enrollment for Qbv
  igc: recalculate Qbv end_time by considering cycle time
  igc: Set Qbv start_time and end_time to end_time if not being
    configured in GCL

Vinicius Costa Gomes (2):
  igc: Enhance Qbv scheduling by using first flag bit
  igc: Use strict cycles for Qbv scheduling

 drivers/net/ethernet/intel/igc/igc.h         |   3 +
 drivers/net/ethernet/intel/igc/igc_defines.h |   2 +
 drivers/net/ethernet/intel/igc/igc_main.c    | 210 ++++++++++++++++---
 drivers/net/ethernet/intel/igc/igc_tsn.c     |  13 +-
 4 files changed, 188 insertions(+), 40 deletions(-)


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