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| author | Edward Cree <ecree.xilinx@gmail.com> | 2023-08-07 15:48:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-08-09 12:14:37 +0200 |
| commit | 3bf969e88ada7265ed6ef6f4b52a0c7d1d35c0b6 (patch) | |
| tree | 58bd5ff4b90c339a4574e97846f1dc4bbb5b1428 /drivers/net/ethernet/sfc/mae.h | |
| parent | Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/... (diff) | |
| download | linux-3bf969e88ada7265ed6ef6f4b52a0c7d1d35c0b6.tar.xz linux-3bf969e88ada7265ed6ef6f4b52a0c7d1d35c0b6.zip | |
sfc: add MAE table machinery for conntrack table
Access to the connection tracking table in EF100 hardware is through
a "generic" table mechanism, whereby a firmware call at probe time
gives the driver a description of the field widths and offsets, so
that the driver can then construct key and response bitstrings at
runtime.
Probe the NIC for this information and populate the needed metadata
into a new meta_ct field of struct efx_tc_state.
Reviewed-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/mae.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/mae.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/mae.h b/drivers/net/ethernet/sfc/mae.h index 24abfe509690..afdf738254b2 100644 --- a/drivers/net/ethernet/sfc/mae.h +++ b/drivers/net/ethernet/sfc/mae.h @@ -66,6 +66,9 @@ int efx_mae_start_counters(struct efx_nic *efx, struct efx_rx_queue *rx_queue); int efx_mae_stop_counters(struct efx_nic *efx, struct efx_rx_queue *rx_queue); void efx_mae_counters_grant_credits(struct work_struct *work); +int efx_mae_get_tables(struct efx_nic *efx); +void efx_mae_free_tables(struct efx_nic *efx); + #define MAE_NUM_FIELDS (MAE_FIELD_ENC_VNET_ID + 1) struct mae_caps { |