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| author | Marcin Szycik <[email protected]> | 2024-03-27 15:23:58 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2024-04-01 09:49:29 +0000 |
| commit | 784feaa65dfd2695f837842bcd151db0add4cb17 (patch) | |
| tree | a046eaf50d6895588c18336382d48a2bfb69e763 /drivers/net/ethernet/intel/ice/ice_switch.h | |
| parent | ice: refactor ICE_TC_FLWR_FIELD_ENC_OPTS (diff) | |
| download | kernel-784feaa65dfd2695f837842bcd151db0add4cb17.tar.gz kernel-784feaa65dfd2695f837842bcd151db0add4cb17.zip | |
ice: Add support for PFCP hardware offload in switchdev
Add support for creating PFCP filters in switchdev mode. Add support
for parsing PFCP-specific tc options: S flag and SEID.
To create a PFCP filter, a special netdev must be created and passed
to tc command:
ip link add pfcp0 type pfcp
tc filter add dev eth0 ingress prio 1 flower pfcp_opts \
1:123/ff:fffffffffffffff0 skip_hw action mirred egress redirect \
dev pfcp0
Changes in iproute2 [1] are required to be able to use pfcp_opts in tc.
ICE COMMS package is required to create a filter as it contains PFCP
profiles.
Link: https://lore.kernel.org/netdev/[email protected] [1]
Signed-off-by: Marcin Szycik <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Signed-off-by: Alexander Lobakin <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_switch.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.h b/drivers/net/ethernet/intel/ice/ice_switch.h index 89e6b18975ef..322ef81d3913 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.h +++ b/drivers/net/ethernet/intel/ice/ice_switch.h @@ -22,6 +22,8 @@ #define ICE_PROFID_IPV6_GTPC_NO_TEID 45 #define ICE_PROFID_IPV6_GTPU_TEID 46 #define ICE_PROFID_IPV6_GTPU_IPV6_TCP_INNER 70 +#define ICE_PROFID_IPV4_PFCP_NODE 79 +#define ICE_PROFID_IPV6_PFCP_SESSION 82 #define ICE_SW_RULE_VSI_LIST_SIZE(s, n) struct_size((s), vsi, (n)) #define ICE_SW_RULE_RX_TX_HDR_SIZE(s, l) struct_size((s), hdr_data, (l)) |