Hi Michal,
-----Original Message----- From: Michal Kubecek mkubecek@suse.cz Sent: 2021年6月16日 7:25 To: Y.b. Lu yangbo.lu@nxp.com Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org; linux-kselftest@vger.kernel.org; mptcp@lists.linux.dev; Richard Cochran richardcochran@gmail.com; David S . Miller davem@davemloft.net; Jakub Kicinski kuba@kernel.org; Mat Martineau mathew.j.martineau@linux.intel.com; Matthieu Baerts matthieu.baerts@tessares.net; Shuah Khan shuah@kernel.org; Florian Fainelli f.fainelli@gmail.com; Andrew Lunn andrew@lunn.ch; Rui Sousa rui.sousa@nxp.com; Sebastien Laveze sebastien.laveze@nxp.com Subject: Re: [net-next, v3, 05/10] ethtool: add a new command for getting PHC virtual clocks
On Tue, Jun 15, 2021 at 05:45:12PM +0800, Yangbo Lu wrote:
Add an interface for getting PHC (PTP Hardware Clock) virtual clocks, which are based on PHC physical clock providing hardware timestamp to network packets.
Signed-off-by: Yangbo Lu yangbo.lu@nxp.com
Changes for v3:
- Added this patch.
include/linux/ethtool.h | 2 + include/uapi/linux/ethtool.h | 14 +++++ include/uapi/linux/ethtool_netlink.h | 15 +++++ net/ethtool/Makefile | 2 +- net/ethtool/common.c | 23 ++++++++ net/ethtool/common.h | 2 + net/ethtool/ioctl.c | 27 +++++++++ net/ethtool/netlink.c | 10 ++++ net/ethtool/netlink.h | 2 + net/ethtool/phc_vclocks.c | 86
++++++++++++++++++++++++++++
10 files changed, 182 insertions(+), 1 deletion(-) create mode 100644 net/ethtool/phc_vclocks.c
When updating the ethtool netlink API, please update also its documentation in Documentation/networking/ethtool-netlink.rst
Will update doc. Thank you.
Michal