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net: Add struct kernel_ethtool_ts_info

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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>
This commit is contained in:
Kory Maincent authored and Jakub Kicinski committed 2024-07-15 08:02:26 -07:00
1 parent bc5a07ed15
commit 2111375b85
101 files changed
+151 -123
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drivers/net/bonding/bond_main.c
+2 -2
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@@ -5755,10 +5755,10 @@ static void bond_ethtool_get_drvinfo(struct net_device *bond_dev,
}
static int bond_ethtool_get_ts_info(struct net_device *bond_dev,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
struct bonding *bond = netdev_priv(bond_dev);
struct ethtool_ts_info ts_info;
struct kernel_ethtool_ts_info ts_info;
struct net_device *real_dev;
bool sw_tx_support = false;
struct list_head *iter;
drivers/net/can/dev/dev.c
+1 -1
View File
@@ -376,7 +376,7 @@ EXPORT_SYMBOL(can_eth_ioctl_hwts);
* supporting hardware timestamps
*/
int can_ethtool_op_get_ts_info_hwts(struct net_device *dev,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
info->so_timestamping =
SOF_TIMESTAMPING_TX_SOFTWARE |
drivers/net/can/peak_canfd/peak_canfd.c
+1 -1
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@@ -777,7 +777,7 @@ static const struct net_device_ops peak_canfd_netdev_ops = {
};
static int peak_get_ts_info(struct net_device *dev,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
info->so_timestamping =
SOF_TIMESTAMPING_TX_SOFTWARE |
drivers/net/can/usb/gs_usb.c
+1 -1
View File
@@ -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);
drivers/net/can/usb/peak_usb/pcan_usb_core.c
+1 -1
View File
@@ -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 |
drivers/net/can/usb/peak_usb/pcan_usb_core.h
+1 -1
View File
@@ -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);
drivers/net/dsa/hirschmann/hellcreek_hwtstamp.c
+1 -1
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@@ -16,7 +16,7 @@
#include "hellcreek_ptp.h"
int hellcreek_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
struct hellcreek *hellcreek = ds->priv;
drivers/net/dsa/hirschmann/hellcreek_hwtstamp.h
+1 -1
View File
@@ -48,7 +48,7 @@ void hellcreek_port_txtstamp(struct dsa_switch *ds, int port,
struct sk_buff *skb);
int hellcreek_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *info);
struct kernel_ethtool_ts_info *info);
long hellcreek_hwtstamp_work(struct ptp_clock_info *ptp);
drivers/net/dsa/microchip/ksz_ptp.c
+1 -1
View File
@@ -293,7 +293,7 @@ static int ksz_ptp_enable_mode(struct ksz_device *dev)
/* The function is return back the capability of timestamping feature when
* requested through ethtool -T <interface> utility
*/
int ksz_get_ts_info(struct dsa_switch *ds, int port, struct ethtool_ts_info *ts)
int ksz_get_ts_info(struct dsa_switch *ds, int port, struct kernel_ethtool_ts_info *ts)
{
struct ksz_device *dev = ds->priv;
struct ksz_ptp_data *ptp_data;
drivers/net/dsa/microchip/ksz_ptp.h
+1 -1
View File
@@ -38,7 +38,7 @@ int ksz_ptp_clock_register(struct dsa_switch *ds);
void ksz_ptp_clock_unregister(struct dsa_switch *ds);
int ksz_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *ts);
struct kernel_ethtool_ts_info *ts);
int ksz_hwtstamp_get(struct dsa_switch *ds, int port, struct ifreq *ifr);
int ksz_hwtstamp_set(struct dsa_switch *ds, int port, struct ifreq *ifr);
void ksz_port_txtstamp(struct dsa_switch *ds, int port, struct sk_buff *skb);
drivers/net/dsa/mv88e6xxx/hwtstamp.c
+1 -1
View File
@@ -64,7 +64,7 @@ static int mv88e6xxx_ptp_read(struct mv88e6xxx_chip *chip, int addr,
#define TX_TSTAMP_TIMEOUT msecs_to_jiffies(40)
int mv88e6xxx_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
const struct mv88e6xxx_ptp_ops *ptp_ops;
struct mv88e6xxx_chip *chip;
drivers/net/dsa/mv88e6xxx/hwtstamp.h
+2 -2
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@@ -121,7 +121,7 @@ void mv88e6xxx_port_txtstamp(struct dsa_switch *ds, int port,
struct sk_buff *skb);
int mv88e6xxx_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *info);
struct kernel_ethtool_ts_info *info);
int mv88e6xxx_hwtstamp_setup(struct mv88e6xxx_chip *chip);
void mv88e6xxx_hwtstamp_free(struct mv88e6xxx_chip *chip);
@@ -157,7 +157,7 @@ static inline void mv88e6xxx_port_txtstamp(struct dsa_switch *ds, int port,
}
static inline int mv88e6xxx_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
return -EOPNOTSUPP;
}
drivers/net/dsa/ocelot/felix.c
+1 -1
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@@ -1234,7 +1234,7 @@ static int felix_get_sset_count(struct dsa_switch *ds, int port, int sset)
}
static int felix_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
struct ocelot *ocelot = ds->priv;
drivers/net/dsa/sja1105/sja1105_ptp.c
+1 -1
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@@ -111,7 +111,7 @@ int sja1105_hwtstamp_get(struct dsa_switch *ds, int port, struct ifreq *ifr)
}
int sja1105_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
struct sja1105_private *priv = ds->priv;
struct sja1105_ptp_data *ptp_data = &priv->ptp_data;
drivers/net/dsa/sja1105/sja1105_ptp.h
+1 -1
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@@ -101,7 +101,7 @@ void sja1105pqrs_ptp_cmd_packing(u8 *buf, struct sja1105_ptp_cmd *cmd,
enum packing_op op);
int sja1105_get_ts_info(struct dsa_switch *ds, int port,
struct ethtool_ts_info *ts);
struct kernel_ethtool_ts_info *ts);
void sja1105_ptp_txtstamp_skb(struct dsa_switch *ds, int slot,
struct sk_buff *clone);
drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
+1 -1
View File
@@ -577,7 +577,7 @@ static int xgbe_set_rxfh(struct net_device *netdev,
}
static int xgbe_get_ts_info(struct net_device *netdev,
struct ethtool_ts_info *ts_info)
struct kernel_ethtool_ts_info *ts_info)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+1 -1
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@@ -652,7 +652,7 @@ static int aq_ethtool_set_wol(struct net_device *ndev,
}
static int aq_ethtool_get_ts_info(struct net_device *ndev,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
struct aq_nic_s *aq_nic = netdev_priv(ndev);
drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+1 -1
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@@ -3634,7 +3634,7 @@ static int bnx2x_set_channels(struct net_device *dev,
}
static int bnx2x_get_ts_info(struct net_device *dev,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
struct bnx2x *bp = netdev_priv(dev);
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+1 -1
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@@ -5013,7 +5013,7 @@ static int bnxt_get_dump_data(struct net_device *dev, struct ethtool_dump *dump,
}
static int bnxt_get_ts_info(struct net_device *dev,
struct ethtool_ts_info *info)
struct kernel_ethtool_ts_info *info)
{
struct bnxt *bp = netdev_priv(dev);
struct bnxt_ptp_cfg *ptp;
drivers/net/ethernet/broadcom/tg3.c
+1 -1
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@@ -6141,7 +6141,7 @@ static void tg3_refclk_write(struct tg3 *tp, u64 newval)
static inline void tg3_full_lock(struct tg3 *tp, int irq_sync);
static inline void tg3_full_unlock(struct tg3 *tp);
static int tg3_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info)
static int tg3_get_ts_info(struct net_device *dev, struct kernel_ethtool_ts_info *info)
{
struct tg3 *tp = netdev_priv(dev);
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