macb: allow GEM to have configurable receive buffer size

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GEM has configurable receive buffer sizes so requires this to be
programmed up.  Any size < 2048 and a multiple of 64 bytes is permitted.

Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

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This commit is contained in:

Jamie Iles 2011-03-14 17:38:30 +00:00

parent 757a03c6e0

commit 0116da4fcc

2 changed files with 22 additions and 0 deletions

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17

drivers/net/ethernet/cadence/macb.c

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5

drivers/net/ethernet/cadence/macb.h

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