net: ethernet: ti: ale: optimize ale entry mask bits configuartion

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The ale->params.ale_ports parameter can be used to deriver values for all
ale entry mask bits: port_mask_bits, port_mask_bits, port_num_bits.
Hence, calculate above values and drop all hardcoded values. For
port_num_bits calcualtion use order_base_2() API.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Grygorii Strashko 2017-11-30 18:21:17 -06:00 • committed by David S. Miller

parent d0aef029b5

commit b5d31f2940

1 changed files with 3 additions and 10 deletions

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drivers/net/ethernet/ti/cpsw_ale.c

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