diff options
| author | Michal Kubecek <mkubecek@suse.cz> | 2020-03-28 00:01:58 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-29 22:32:37 -0700 |
| commit | 5b071c59ede04db200d9eccb97701261461e89bf (patch) | |
| tree | c1f74f356a90c2cc80fbf14e06981ffd1a89b2f9 /include/uapi/linux | |
| parent | f76510b458a52023e96b3a700a97ffb526de17dc (diff) | |
ethtool: provide timestamping information with TSINFO_GET request
Implement TSINFO_GET request to get timestamping information for a network
device. This is traditionally available via ETHTOOL_GET_TS_INFO ioctl
request.
Move part of ethtool_get_ts_info() into common.c so that ioctl and netlink
code use the same logic to get timestamping information from the device.
v3: use "TSINFO" rather than "TIMESTAMP", suggested by Richard Cochran
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/ethtool_netlink.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index bacdd5363510..7fde76366ba4 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -38,6 +38,7 @@ enum { ETHTOOL_MSG_PAUSE_SET, ETHTOOL_MSG_EEE_GET, ETHTOOL_MSG_EEE_SET, + ETHTOOL_MSG_TSINFO_GET, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -72,6 +73,7 @@ enum { ETHTOOL_MSG_PAUSE_NTF, ETHTOOL_MSG_EEE_GET_REPLY, ETHTOOL_MSG_EEE_NTF, + ETHTOOL_MSG_TSINFO_GET_REPLY, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -386,6 +388,21 @@ enum { ETHTOOL_A_EEE_MAX = (__ETHTOOL_A_EEE_CNT - 1) }; +/* TSINFO */ + +enum { + ETHTOOL_A_TSINFO_UNSPEC, + ETHTOOL_A_TSINFO_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_TSINFO_TIMESTAMPING, /* bitset */ + ETHTOOL_A_TSINFO_TX_TYPES, /* bitset */ + ETHTOOL_A_TSINFO_RX_FILTERS, /* bitset */ + ETHTOOL_A_TSINFO_PHC_INDEX, /* u32 */ + + /* add new constants above here */ + __ETHTOOL_A_TSINFO_CNT, + ETHTOOL_A_TSINFO_MAX = (__ETHTOOL_A_TSINFO_CNT - 1) +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 |