sfc: add decrement ttl by offloading set ipv4 ttl actions
authorPieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com>
Thu, 24 Aug 2023 11:28:39 +0000 (12:28 +0100)
committerDavid S. Miller <davem@davemloft.net>
Sun, 27 Aug 2023 05:56:54 +0000 (06:56 +0100)
commit66f728872636e1167aedc5a18be6760083911900
tree55bac13b98dbdf2687d6c0a6e9271feca01ba8c3
parent0c676503bd4ff726f5a4adc8fb54e09a78685b1f
sfc: add decrement ttl by offloading set ipv4 ttl actions

Offload pedit set ipv4 ttl field, where the ttl field has already been
matched and the new value is one less, by translating it to a decrement.

Co-developed-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/sfc/mae.c
drivers/net/ethernet/sfc/tc.c
drivers/net/ethernet/sfc/tc.h