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ethtool: add timestamping related string sets

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Add three string sets related to timestamping information:

  ETH_SS_SOF_TIMESTAMPING: SOF_TIMESTAMPING_* flags
  ETH_SS_TS_TX_TYPES:      timestamping Tx types
  ETH_SS_TS_RX_FILTERS:    timestamping Rx filters

These will be used for TIMESTAMP_GET request.

v2: avoid compiler warning ("enumeration value not handled in switch")
    in net_hwtstamp_validate()

v3: omit dash in Tx type names ("one-step-*" -> "onestep-*"), 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>
This commit is contained in:
Michal Kubecek
2020-03-28 00:01:53 +01:00
committed by David S. Miller
parent 6c5bc8fe4e
commit f76510b458
6 changed files with 87 additions and 0 deletions
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6
include/uapi/linux/ethtool.h
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@@ -596,6 +596,9 @@ struct ethtool_pauseparam {
* @ETH_SS_LINK_MODES: link mode names
* @ETH_SS_MSG_CLASSES: debug message class names
* @ETH_SS_WOL_MODES: wake-on-lan modes
* @ETH_SS_SOF_TIMESTAMPING: SOF_TIMESTAMPING_* flags
* @ETH_SS_TS_TX_TYPES: timestamping Tx types
* @ETH_SS_TS_RX_FILTERS: timestamping Rx filters
*/
enum ethtool_stringset {
ETH_SS_TEST = 0,
@@ -610,6 +613,9 @@ enum ethtool_stringset {
ETH_SS_LINK_MODES,
ETH_SS_MSG_CLASSES,
ETH_SS_WOL_MODES,
ETH_SS_SOF_TIMESTAMPING,
ETH_SS_TS_TX_TYPES,
ETH_SS_TS_RX_FILTERS,
/* add new constants above here */
ETH_SS_COUNT