mirror_ubuntu-kernels/drivers/net/ethernet/mscc
Vladimir Oltean e2f9a8fe73 net: mscc: ocelot: always pass skb clone to ocelot_port_add_txtstamp_skb
Currently, ocelot switchdev passes the skb directly to the function that
enqueues it to the list of skb's awaiting a TX timestamp. Whereas the
felix DSA driver first clones the skb, then passes the clone to this
queue.

This matters because in the case of felix, the common IRQ handler, which
is ocelot_get_txtstamp(), currently clones the clone, and frees the
original clone. This is useless and can be simplified by using
skb_complete_tx_timestamp() instead of skb_tstamp_tx().

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-24 19:47:56 -07:00
..
Kconfig net: mscc: ocelot: rethink Kconfig dependencies again 2020-07-16 12:46:00 -07:00
Makefile net: mscc: ocelot: rename ocelot_ace.{c, h} to ocelot_vcap.{c,h} 2020-06-20 17:25:23 -07:00
ocelot_flower.c net:qos: police action offloading parameter 'burst' change to the original value 2020-06-29 17:33:42 -07:00
ocelot_io.c net: mscc: ocelot: convert QSYS_SWITCH_PORT_MODE and SYS_PORT_MODE to regfields 2020-07-13 17:40:01 -07:00
ocelot_net.c net: mscc: ocelot: always pass skb clone to ocelot_port_add_txtstamp_skb 2020-09-24 19:47:56 -07:00
ocelot_police.c net: mscc: ocelot: move net_device related functions to ocelot_net.c 2020-06-20 17:25:23 -07:00
ocelot_police.h net: mscc: ocelot: unexpose ocelot_vcap_policer_{add,del} 2020-06-20 17:25:23 -07:00
ocelot_ptp.c net: mscc: ocelot: make ocelot_init_timestamp take a const struct ptp_clock_info 2020-09-18 17:52:40 -07:00
ocelot_qs.h
ocelot_rew.h
ocelot_s2.h net: mscc: ocelot: Add support for tcam 2019-06-02 13:49:49 -07:00
ocelot_vcap.c net: mscc: ocelot: unexpose ocelot_vcap_policer_{add,del} 2020-06-20 17:25:23 -07:00
ocelot_vcap.h net: mscc: ocelot: generalize the "ACE/ACL" names 2020-06-20 17:25:23 -07:00
ocelot_vsc7514.c net: mscc: ocelot: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries 2020-09-21 17:40:52 -07:00
ocelot.c net: mscc: ocelot: always pass skb clone to ocelot_port_add_txtstamp_skb 2020-09-24 19:47:56 -07:00
ocelot.h net: mscc: ocelot: convert QSYS_SWITCH_PORT_MODE and SYS_PORT_MODE to regfields 2020-07-13 17:40:01 -07:00