diff options
| author | Kory Maincent <kory.maincent@bootlin.com> | 2025-05-19 11:45:05 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-05-22 16:32:00 +0300 |
| commit | 4ff4d86f6cceb6bea583bdb230e5439655778cce (patch) | |
| tree | dc8483f66a649f9ec2c64e5da1315f9556f54a09 /include/linux/ethtool.h | |
| parent | 3da895b23901964fcf23450f10b529d45069f333 (diff) | |
| download | linux-4ff4d86f6cceb6bea583bdb230e5439655778cce.tar.xz | |
net: Add support for providing the PTP hardware source in tsinfo
Multi-PTP source support within a network topology has been merged,
but the hardware timestamp source is not yet exposed to users.
Currently, users only see the PTP index, which does not indicate
whether the timestamp comes from a PHY or a MAC.
Add support for reporting the hwtstamp source using a
hwtstamp-source field, alongside hwtstamp-phyindex, to describe
the origin of the hardware timestamp.
Remove HWTSTAMP_SOURCE_UNSPEC enum value as it is not used at all.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20250519-feature_ptp_source-v4-1-5d10e19a0265@bootlin.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/linux/ethtool.h')
| -rw-r--r-- | include/linux/ethtool.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 117718c24814..5e0dd333ad1f 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -19,6 +19,7 @@ #include <linux/netlink.h> #include <linux/timer_types.h> #include <uapi/linux/ethtool.h> +#include <uapi/linux/ethtool_netlink_generated.h> #include <uapi/linux/net_tstamp.h> #define ETHTOOL_MM_MAX_VERIFY_TIME_MS 128 @@ -830,6 +831,8 @@ struct ethtool_rxfh_param { * @so_timestamping: bit mask of the sum of the supported SO_TIMESTAMPING flags * @phc_index: device index of the associated PHC, or -1 if there is none * @phc_qualifier: qualifier of the associated PHC + * @phc_source: source device of the associated PHC + * @phc_phyindex: index of PHY device source of the associated PHC * @tx_types: bit mask of the supported hwtstamp_tx_types enumeration values * @rx_filters: bit mask of the supported hwtstamp_rx_filters enumeration values */ @@ -838,6 +841,8 @@ struct kernel_ethtool_ts_info { u32 so_timestamping; int phc_index; enum hwtstamp_provider_qualifier phc_qualifier; + enum hwtstamp_source phc_source; + int phc_phyindex; enum hwtstamp_tx_types tx_types; enum hwtstamp_rx_filters rx_filters; }; |