Re: [PATCH net-next v3 3/4] net: dsa: add support for offloading HSR
From: Vladimir Oltean <olteanv@gmail.com>
Date: 2021-02-10 09:47:18
On Tue, Feb 09, 2021 at 07:02:12PM -0600, George McCollister wrote:
Add support for offloading of HSR/PRP (IEC 62439-3) tag insertion
tag removal, duplicate generation and forwarding on DSA switches.
Add DSA_NOTIFIER_HSR_JOIN and DSA_NOTIFIER_HSR_LEAVE which trigger calls
to .port_hsr_join and .port_hsr_leave in the DSA driver for the switch.
The DSA switch driver should then set netdev feature flags for the
HSR/PRP operation that it offloads.
NETIF_F_HW_HSR_TAG_INS
NETIF_F_HW_HSR_TAG_RM
NETIF_F_HW_HSR_FWD
NETIF_F_HW_HSR_DUP
Signed-off-by: George McCollister <george.mccollister@gmail.com>
---Reviewed-by: Vladimir Oltean <olteanv@gmail.com>