Commit 2e0e148c authored Apr 03, 2024 by Rahul Rameshbabu Committed by Jakub Kicinski Apr 05, 2024

tools: ynl: ethtool.py: Output timestamping statistics from tsinfo-get operation



Print the nested stats attribute containing timestamping statistics when
the --show-time-stamping flag is used.

  [root@binary-eater-vm-01 linux-ethtool-ts]# ./tools/net/ynl/ethtool.py --show-time-stamping mlx5_1
  Time stamping parameters for mlx5_1:
  Capabilities:
    hardware-transmit
    hardware-receive
    hardware-raw-clock
  PTP Hardware Clock: 0
  Hardware Transmit Timestamp Modes:
    off
    on
  Hardware Receive Filter Modes:
    none
    all
  Statistics:
    tx-pkts: 8
    tx-lost: 0
    tx-err: 0

Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Link: https://lore.kernel.org/r/20240403212931.128541-8-rrameshbabu@nvidia.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent ff8877b0

tools/net/ynl/ethtool.py

+10 −1

Original line number	Diff line number	Diff line
		@@ -324,7 +324,13 @@ def main():
		return

		if args.show_time_stamping:
		tsinfo = dumpit(ynl, args, 'tsinfo-get')
		req = {
		'header': {
		'flags': 'stats',
		},
		}

		tsinfo = dumpit(ynl, args, 'tsinfo-get', req)

		print(f'Time stamping parameters for {args.device}:')

		@@ -338,6 +344,9 @@ def main():

		print('Hardware Receive Filter Modes:')
		[print(f'\t{v}') for v in bits_to_dict(tsinfo['rx-filters'])]

		print('Statistics:')
		[print(f'\t{k}: {v}') for k, v in tsinfo['stats'].items()]
		return

		print(f'Settings for {args.device}:')