mlxsw: spectrum_acl_bloom_filter: Rename Spectrum-2 specific objects for future use

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Spectrum-4 will calculate hash function for bloom filter differently from
the existing ASICs.

There are two changes:
1. Instead of using one hash function to calculate 16 bits output (CRC-16),
   two functions will be used.
2. The chunks will be built differently, without padding.

As preparation for support of Spectrum-4 bloom filter, rename CRC table
to include "sp2" prefix and "crc16", as next patch will add two additional
tables. In addition, rename all the dedicated functions and defines for
Spectrum-{2,3} to include "sp2" prefix.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

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Amit Cohen 2022-01-06 18:06:49 +02:00 • committed by Jakub Kicinski

parent 5d5c3ba9e4

commit 29409f363e

1 changed files with 25 additions and 25 deletions

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drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c

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