liquidio: Replace ifidx for FW commands

This patch decoupled the firmware side ifidx and host side interface
number. It also has some minor name change for linkinfo sturct field.

Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_droq.c b/drivers/net/ethernet/cavium/liquidio/octeon_droq.c
index a12beaa..59a5293 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_droq.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_droq.c
@@ -696,7 +696,8 @@
 				if (droq->ops.fptr) {
 					droq->ops.fptr(oct->octeon_id,
 						       nicbuf, pkt_len,
-						       rh, &droq->napi);
+						       rh, &droq->napi,
+						       droq->ops.farg);
 				} else {
 					recv_buffer_free(nicbuf);
 				}
@@ -963,6 +964,7 @@
 	spin_lock_irqsave(&droq->lock, flags);
 
 	droq->ops.fptr = NULL;
+	droq->ops.farg = NULL;
 	droq->ops.drop_on_max = 0;
 
 	spin_unlock_irqrestore(&droq->lock, flags);