diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-11-27 03:56:36 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-27 03:56:36 +0300 |
| commit | fdaf715b1acb5c765379489d6e71ec3f302975df (patch) | |
| tree | 7980359727bafe60a655e7faf188d6642cfc1ea6 /include/linux | |
| parent | c01a6e5b2e4f21d31cf725b9f3803cb0280b1b8d (diff) | |
| parent | dadc51871d768268ee29580fcdf21ac51b306c21 (diff) | |
| download | linux-fdaf715b1acb5c765379489d6e71ec3f302975df.tar.xz | |
Merge branch 'add-hwtstamp_get-callback-to-phy-drivers'
Vadim Fedorenko says:
====================
add hwtstamp_get callback to phy drivers
PHY drivers are able to configure HW time stamping and are not able to
report configuration back to user space. Add callback to report
configuration like it's done for net_device and add implementation to
the drivers.
====================
Link: https://patch.msgid.link/20251124181151.277256-1-vadim.fedorenko@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mii_timestamper.h | 13 | ||||
| -rw-r--r-- | include/linux/phy.h | 4 |
2 files changed, 11 insertions, 6 deletions
diff --git a/include/linux/mii_timestamper.h b/include/linux/mii_timestamper.h index 995db62570f9..3102c425c8e0 100644 --- a/include/linux/mii_timestamper.h +++ b/include/linux/mii_timestamper.h @@ -27,7 +27,9 @@ struct phy_device; * as soon as a timestamp becomes available. One of the PTP_CLASS_ * values is passed in 'type'. * - * @hwtstamp: Handles SIOCSHWTSTAMP ioctl for hardware time stamping. + * @hwtstamp_set: Handles SIOCSHWTSTAMP ioctl for hardware time stamping. + * + * @hwtstamp_get: Handles SIOCGHWTSTAMP ioctl for hardware time stamping. * * @link_state: Allows the device to respond to changes in the link * state. The caller invokes this function while holding @@ -51,9 +53,12 @@ struct mii_timestamper { void (*txtstamp)(struct mii_timestamper *mii_ts, struct sk_buff *skb, int type); - int (*hwtstamp)(struct mii_timestamper *mii_ts, - struct kernel_hwtstamp_config *kernel_config, - struct netlink_ext_ack *extack); + int (*hwtstamp_set)(struct mii_timestamper *mii_ts, + struct kernel_hwtstamp_config *kernel_config, + struct netlink_ext_ack *extack); + + int (*hwtstamp_get)(struct mii_timestamper *mii_ts, + struct kernel_hwtstamp_config *kernel_config); void (*link_state)(struct mii_timestamper *mii_ts, struct phy_device *phydev); diff --git a/include/linux/phy.h b/include/linux/phy.h index 65b0c3ca6a2b..059a104223c4 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1915,7 +1915,7 @@ static inline bool phy_polling_mode(struct phy_device *phydev) */ static inline bool phy_has_hwtstamp(struct phy_device *phydev) { - return phydev && phydev->mii_ts && phydev->mii_ts->hwtstamp; + return phydev && phydev->mii_ts && phydev->mii_ts->hwtstamp_set; } /** @@ -1950,7 +1950,7 @@ static inline int phy_hwtstamp(struct phy_device *phydev, struct kernel_hwtstamp_config *cfg, struct netlink_ext_ack *extack) { - return phydev->mii_ts->hwtstamp(phydev->mii_ts, cfg, extack); + return phydev->mii_ts->hwtstamp_set(phydev->mii_ts, cfg, extack); } static inline bool phy_rxtstamp(struct phy_device *phydev, struct sk_buff *skb, |