diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/fman_port.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/fman_port.h | 2 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman_port.c b/drivers/net/ethernet/freescale/fman/fman_port.c index ce6e24c74978..4a2d9605bd5e 100644 --- a/drivers/net/ethernet/freescale/fman/fman_port.c +++ b/drivers/net/ethernet/freescale/fman/fman_port.c @@ -1731,6 +1731,18 @@ int fman_port_get_hash_result_offset(struct fman_port *port, u32 *offset) } EXPORT_SYMBOL(fman_port_get_hash_result_offset); +int fman_port_get_tstamp(struct fman_port *port, const void *data, u64 *tstamp) +{ + if (port->buffer_offsets.time_stamp_offset == ILLEGAL_BASE) + return -EINVAL; + + *tstamp = be64_to_cpu(*(__be64 *)(data + + port->buffer_offsets.time_stamp_offset)); + + return 0; +} +EXPORT_SYMBOL(fman_port_get_tstamp); + static int fman_port_probe(struct platform_device *of_dev) { struct fman_port *port; diff --git a/drivers/net/ethernet/freescale/fman/fman_port.h b/drivers/net/ethernet/freescale/fman/fman_port.h index e86ca6a34e4e..9dbb69f40121 100644 --- a/drivers/net/ethernet/freescale/fman/fman_port.h +++ b/drivers/net/ethernet/freescale/fman/fman_port.h @@ -153,6 +153,8 @@ u32 fman_port_get_qman_channel_id(struct fman_port *port); int fman_port_get_hash_result_offset(struct fman_port *port, u32 *offset); +int fman_port_get_tstamp(struct fman_port *port, const void *data, u64 *tstamp); + struct fman_port *fman_port_bind(struct device *dev); #endif /* __FMAN_PORT_H */ |