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path: root/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.c (follow)
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2019-06-19mlxsw: spectrum_acl: Fix SRC_SYS_PORT element sizeJiri Pirko1-4/+4
Fix the size of the SRC_SYS_PORT element to be 16. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-19mlxsw: spectrum_acl: Avoid size check for RX_ACL_SYSTEM_PORT elementJiri Pirko1-1/+1
RX_ACL_SYSTEM_PORT is 8 bit but SRC_SYS_PORT is 16 bits. Internally, SRC_SYS_PORT is used to carry the value. Relax the checker in case of RX_ACL_SYSTEM_PORT and allow different size. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-06-19mlxsw: spectrum_acl: Write RX_ACL_SYSTEM_PORT acl element correctlyJiri Pirko1-1/+1
RX_ACL_SYSTEM_PORT is equal to SRC_SYS_PORT - 1. So before write to block we need to adjust the key value. Introduce new "EXT" helper to implement this. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-11mlxsw: spectrum_acl: Add Spectrum-2 keysNir Dotan1-0/+6
Add virtual router ID fields to Spectrum-2 key blocks set, as the field is required for multicast routing. Signed-off-by: Nir Dotan <nird@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-15mlxsw: spectrum: acl: Don't encode the key again in mlxsw_sp_acl_atcam_12kb_lkey_id_get()Jiri Pirko1-3/+25
No need to do key encoding again in mlxsw_sp_acl_atcam_12kb_lkey_id_get(). Instead of that, introduce a new helper that would just clear unused blocks. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-15mlxsw: core_acl: Change order of args of ops->encode_block()Jiri Pirko1-4/+4
Change order so it is aligned with the usual case where the "write_to" buffer comes as the first arg. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-08-09mlxsw: Replace license text with SPDX identifiers and adjust copyrightsJiri Pirko1-33/+2
Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-19mlxsw: spectrum_acl: Add support for Spectrum-2 block encodingIdo Schimmel1-0/+68
Encode each flexible key block in the general block scheme according its block index. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-19mlxsw: spectrum_acl: Prepare for Spectrum-2 block encodingIdo Schimmel1-41/+5
In Spectrum the key (and mask) block layout is very straight forward and every block is 16 bytes aligned. However, in Spectrum-2 the blocks are not even byte aligned, which makes it difficult to encode them using current method. Instead, first encode each block and then encode the block in the general blocks layout. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-19mlxsw: spectrum: Introduce flex key blocks for Spectrum-2Jiri Pirko1-0/+110
Introduce key blocks for Spectrum-2 that contains the same elements used already for Spectrum1. Along with that, introduce encoder stub. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-09mlxsw: spectrum_acl: Move block items encoding into Spectrum opJiri Pirko1-0/+41
Since Spectrum-2 encodes blocks into different HW layout, push this code into Spectrum-specific op. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-09mlxsw: spectrum_acl: Convert mlxsw_afk_create args to opsJiri Pirko1-0/+133
Since the flex keys for Spectrum-2 differ not only in blocks definitions but also in encoding layout, prepare for the implementation and pass Spectrum/Spectrum-2 specific ops down to mlxsw_afk_create. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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