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[net-next,v3,0/5] eth: fbnic: add timestamping support

Message ID 20241003123933.2589036-1-vadfed@meta.com (mailing list archive)
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Series eth: fbnic: add timestamping support | expand

Message

Vadim Fedorenko Oct. 3, 2024, 12:39 p.m. UTC 
The series is to add timestamping support for Meta's NIC driver.

Changelog:
v2 -> v3:
- rebase on top of net-next
- add doc to describe retur value of fbnic_ts40_to_ns()
v1 -> v2:
- adjust comment about using u64 stats locking primitive
- fix typo in the first patch
- Cc Richard

Vadim Fedorenko (5):
  eth: fbnic: add software TX timestamping support
  eth: fbnic: add initial PHC support
  eth: fbnic: add RX packets timestamping support
  eth: fbnic: add TX packets timestamping support
  eth: fbnic: add ethtool timestamping statistics

 drivers/net/ethernet/meta/fbnic/Makefile      |   3 +-
 drivers/net/ethernet/meta/fbnic/fbnic.h       |  11 +
 drivers/net/ethernet/meta/fbnic/fbnic_csr.h   |  39 +++
 .../net/ethernet/meta/fbnic/fbnic_ethtool.c   |  54 +++
 .../net/ethernet/meta/fbnic/fbnic_netdev.c    |  91 ++++-
 .../net/ethernet/meta/fbnic/fbnic_netdev.h    |  18 +
 drivers/net/ethernet/meta/fbnic/fbnic_pci.c   |   9 +-
 drivers/net/ethernet/meta/fbnic/fbnic_rpc.c   |  31 ++
 drivers/net/ethernet/meta/fbnic/fbnic_time.c  | 311 ++++++++++++++++++
 drivers/net/ethernet/meta/fbnic/fbnic_txrx.c  | 166 +++++++++-
 drivers/net/ethernet/meta/fbnic/fbnic_txrx.h  |   3 +
 11 files changed, 728 insertions(+), 8 deletions(-)
 create mode 100644 drivers/net/ethernet/meta/fbnic/fbnic_time.c