diff options
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index 83808e7dbdda..327cc4654806 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -1370,12 +1370,12 @@ out: static bool felix_rxtstamp(struct dsa_switch *ds, int port, struct sk_buff *skb, unsigned int type) { - u8 *extraction = skb->data - ETH_HLEN - OCELOT_TAG_LEN; + u32 tstamp_lo = OCELOT_SKB_CB(skb)->tstamp_lo; struct skb_shared_hwtstamps *shhwtstamps; struct ocelot *ocelot = ds->priv; - u32 tstamp_lo, tstamp_hi; struct timespec64 ts; - u64 tstamp, val; + u32 tstamp_hi; + u64 tstamp; /* If the "no XTR IRQ" workaround is in use, tell DSA to defer this skb * for RX timestamping. Then free it, and poll for its copy through @@ -1390,9 +1390,6 @@ static bool felix_rxtstamp(struct dsa_switch *ds, int port, ocelot_ptp_gettime64(&ocelot->ptp_info, &ts); tstamp = ktime_set(ts.tv_sec, ts.tv_nsec); - ocelot_xfh_get_rew_val(extraction, &val); - tstamp_lo = (u32)val; - tstamp_hi = tstamp >> 32; if ((tstamp & 0xffffffff) < tstamp_lo) tstamp_hi--; |