From 95a9e08ea5bbd48b3bcf6fb64bc0aef07fd2aa40 Mon Sep 17 00:00:00 2001 From: Rahul Rameshbabu Date: Wed, 3 Apr 2024 14:28:45 -0700 Subject: [PATCH] tools: ynl: ethtool.py: Output timestamping statistics from tsinfo-get operation [ Upstream commit 2e0e148c727061009d3db5f436f51890bbb49a80 ] 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 Reviewed-by: Dragos Tatulea Link: https://lore.kernel.org/r/20240403212931.128541-8-rrameshbabu@nvidia.com Signed-off-by: Jakub Kicinski Stable-dep-of: 45375814eb3f ("tools/net/ynl: ethtool: fix crash when Hardware Clock info is missing") Signed-off-by: Sasha Levin --- tools/net/ynl/ethtool.py | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/tools/net/ynl/ethtool.py b/tools/net/ynl/ethtool.py index 6c9f7e31250c..47264ae20036 100755 --- a/tools/net/ynl/ethtool.py +++ b/tools/net/ynl/ethtool.py @@ -320,7 +320,13 @@ 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}:') @@ -334,6 +340,9 @@ 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}:')