scsi: bnx2fc: Add filters to the non-offload FCoE receive path.
Add the following filters to bnx2fc_recv_frame(): 1. Filter out invalid packets - eth->dest_mac[3] matches FC frame's D_ID 2. Filter out packets that are not from our connected target - In FIP_ST_ENABLED mode - eth->src_mac matches fcoe_ctlr->dest_addr 3. Filter out packets where if d_id of the packet doesn't belong to the device when one is already assigned a port_id, only then this packet is dropped Signed-off-by: NChad Dupuis <chad.dupuis@cavium.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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