bna: Introduce ENET as New Driver and FW Interface

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Change details:
 - This patch contains the messages, opcodes and structure format for the
   messages and responses exchanged between driver and the FW. In addition
   this patch contains the state machine implementation for Ethport, Enet,
   IOCEth.
 - Ethport object is responsible for receiving link state events, sending
   port enable/disable commands to FW.
 - Enet object is responsible for synchronizing initialization/teardown of
   tx & rx datapath configuration.
 - IOCEth object is responsible for init/un-init of IO Controller in the
   adapter which runs the FW.
 - This patch also contains code for initialization and resource assignment
   for Ethport, Enet, IOCEth, Tx, Rx objects.

Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Rasesh Mody 2011-08-08 16:21:36 +00:00 • committed by David S. Miller

parent af027a34f3

commit 45979c1e42

2 changed files with 3030 additions and 0 deletions

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901

drivers/net/ethernet/brocade/bna/bfi_enet.h

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2129

drivers/net/ethernet/brocade/bna/bna_enet.c

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