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| author | Kory Maincent <kory.maincent@bootlin.com> | 2024-07-09 15:53:38 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-07-15 08:02:26 -0700 |
| commit | 2111375b85ad173d58e7b8604246a3de60950ac8 (patch) | |
| tree | 5144213450a8dab1523420607c30906448d2395e /drivers/net/can/usb | |
| parent | bc5a07ed15a3d30df3e8af2ef6bb0472f1d337f9 (diff) | |
| download | lwn-2111375b85ad173d58e7b8604246a3de60950ac8.tar.gz lwn-2111375b85ad173d58e7b8604246a3de60950ac8.zip | |
net: Add struct kernel_ethtool_ts_info
In prevision to add new UAPI for hwtstamp we will be limited to the struct
ethtool_ts_info that is currently passed in fixed binary format through the
ETHTOOL_GET_TS_INFO ethtool ioctl. It would be good if new kernel code
already started operating on an extensible kernel variant of that
structure, similar in concept to struct kernel_hwtstamp_config vs struct
hwtstamp_config.
Since struct ethtool_ts_info is in include/uapi/linux/ethtool.h, here
we introduce the kernel-only structure in include/linux/ethtool.h.
The manual copy is then made in the function called by ETHTOOL_GET_TS_INFO.
Acked-by: Shannon Nelson <shannon.nelson@amd.com>
Acked-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20240709-feature_ptp_netnext-v17-6-b5317f50df2a@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/can/usb')
| -rw-r--r-- | drivers/net/can/usb/gs_usb.c | 2 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 | ||||
| -rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.h | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index 340297e3bec7..bc86e9b329fd 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -1148,7 +1148,7 @@ static int gs_usb_set_phys_id(struct net_device *netdev, } static int gs_usb_get_ts_info(struct net_device *netdev, - struct ethtool_ts_info *info) + struct kernel_ethtool_ts_info *info) { struct gs_can *dev = netdev_priv(netdev); diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index 1efa39e134f4..3d68fef46ded 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -897,7 +897,7 @@ int peak_usb_set_eeprom(struct net_device *netdev, return 0; } -int pcan_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info) +int pcan_get_ts_info(struct net_device *dev, struct kernel_ethtool_ts_info *info) { info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.h b/drivers/net/can/usb/peak_usb/pcan_usb_core.h index f6cf84bb718f..abab00930b9d 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.h +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.h @@ -145,7 +145,7 @@ void peak_usb_get_ts_time(struct peak_time_ref *time_ref, u32 ts, ktime_t *tv); int peak_usb_netif_rx_64(struct sk_buff *skb, u32 ts_low, u32 ts_high); void peak_usb_async_complete(struct urb *urb); void peak_usb_restart_complete(struct peak_usb_device *dev); -int pcan_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info); +int pcan_get_ts_info(struct net_device *dev, struct kernel_ethtool_ts_info *info); /* common 32-bit CAN channel ID ethtool management */ int peak_usb_get_eeprom_len(struct net_device *netdev); |