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net: mscc: ocelot: export ocelot_hwstamp_get/set functions

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Export ocelot_hwstamp_get/set functions so that DSA driver
is able to reuse them.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yangbo Lu 2019-11-20 16:23:14 +08:00 committed by David S. Miller
parent 8163999db4
commit f145922ddc
2 changed files with 6 additions and 4 deletions
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8
drivers/net/ethernet/mscc/ocelot.c
View File

@ -1049,15 +1049,14 @@ static int ocelot_get_port_parent_id(struct net_device *dev,
return 0;
}
static int ocelot_hwstamp_get(struct ocelot *ocelot, int port,
struct ifreq *ifr)
int ocelot_hwstamp_get(struct ocelot *ocelot, int port, struct ifreq *ifr)
{
return copy_to_user(ifr->ifr_data, &ocelot->hwtstamp_config,
sizeof(ocelot->hwtstamp_config)) ? -EFAULT : 0;
}
EXPORT_SYMBOL(ocelot_hwstamp_get);
static int ocelot_hwstamp_set(struct ocelot *ocelot, int port,
struct ifreq *ifr)
int ocelot_hwstamp_set(struct ocelot *ocelot, int port, struct ifreq *ifr)
{
struct ocelot_port *ocelot_port = ocelot->ports[port];
struct hwtstamp_config cfg;
@ -1120,6 +1119,7 @@ static int ocelot_hwstamp_set(struct ocelot *ocelot, int port,
return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0;
}
EXPORT_SYMBOL(ocelot_hwstamp_set);
static int ocelot_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{

2
include/soc/mscc/ocelot.h
View File

@ -533,6 +533,8 @@ int ocelot_fdb_del(struct ocelot *ocelot, int port,
int ocelot_vlan_add(struct ocelot *ocelot, int port, u16 vid, bool pvid,
bool untagged);
int ocelot_vlan_del(struct ocelot *ocelot, int port, u16 vid);
int ocelot_hwstamp_get(struct ocelot *ocelot, int port, struct ifreq *ifr);
int ocelot_hwstamp_set(struct ocelot *ocelot, int port, struct ifreq *ifr);
int ocelot_ptp_gettime64(struct ptp_clock_info *ptp, struct timespec64 *ts);
void ocelot_get_hwtimestamp(struct ocelot *ocelot, struct timespec64 *ts);