[PATCH net-next 0/2] net: thunderx: add support for PTP clock
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STALE3275d
SUPERSEDED
From: Aleksey Makarov <hidden>
Date: 2017-11-07 19:07:40
Also in:
lkml, netdev
Subsystem:
arm/cavium thunder network driver, networking drivers, the rest · Maintainers:
Sunil Goutham, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Status: Superseded by v6 (posted 2018-01-15). [go to v6]
Revision v1 (6 revisions archived).
Revisions (6)
This series adds support for IEEE 1588 Precision Time Protocol to Cavium ethernet driver. The first patch adds support for the Precision Time Protocol Clocks and Timestamping coprocessor (PTP) found on Cavium processors. It registers a new PTP clock in the PTP core and provides functions to use the counter in BGX, TNS, GTI, and NIC blocks. The second patch introduces support for the PTP protocol to the Cavium ThunderX ethernet driver. Radoslaw Biernacki (1): net: add support for Cavium PTP coprocessor Sunil Goutham (1): net: thunderx: add timestamping support drivers/net/ethernet/cavium/Kconfig | 14 + drivers/net/ethernet/cavium/Makefile | 1 + drivers/net/ethernet/cavium/common/Makefile | 1 + drivers/net/ethernet/cavium/common/cavium_ptp.c | 353 +++++++++++++++++++++ drivers/net/ethernet/cavium/common/cavium_ptp.h | 78 +++++ drivers/net/ethernet/cavium/thunder/nic.h | 15 + drivers/net/ethernet/cavium/thunder/nic_main.c | 58 +++- drivers/net/ethernet/cavium/thunder/nic_reg.h | 1 + .../net/ethernet/cavium/thunder/nicvf_ethtool.c | 29 +- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 173 +++++++++- drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 26 ++ drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 29 ++ drivers/net/ethernet/cavium/thunder/thunder_bgx.h | 4 + 13 files changed, 776 insertions(+), 6 deletions(-) create mode 100644 drivers/net/ethernet/cavium/common/Makefile create mode 100644 drivers/net/ethernet/cavium/common/cavium_ptp.c create mode 100644 drivers/net/ethernet/cavium/common/cavium_ptp.h -- 2.15.0