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Commit a38aeb10 authored by Utkarsh Saxena's avatar Utkarsh Saxena Committed by Gerrit - the friendly Code Review server
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kernel: changes to enable tcpdump in sfe 



The change includes passing the packet structure to the sfe module
which includes functional pointer to tpacket_rcv needed for tcpdump
log collection

Change-Id: Icab7663dac3f7b8681386b96945b7e170a4325f3
Acked-by: default avatarRishav LNU <rna@qti.qualcomm.com>
Signed-off-by: default avatarUtkarsh Saxena <usaxena@codeaurora.org>
parent edc93d8c

net/core/dev.c

+4 −3
Original line number Diff line number Diff line
@@ -3692,7 +3692,8 @@ static bool skb_pfmemalloc_protocol(struct sk_buff *skb) 
	}

}



int (*athrs_fast_nat_recv)(struct sk_buff *skb) __rcu __read_mostly;

int (*athrs_fast_nat_recv)(struct sk_buff *skb,

			   struct packet_type *pt_temp) __rcu __read_mostly;

EXPORT_SYMBOL(athrs_fast_nat_recv);



int (*embms_tm_multicast_recv)(struct sk_buff *skb) __rcu __read_mostly;
@@ -3707,7 +3708,7 @@ static int __netif_receive_skb_core(struct sk_buff *skb, bool pfmemalloc) 
	bool deliver_exact = false;

	int ret = NET_RX_DROP;

	__be16 type;

	int (*fast_recv)(struct sk_buff *skb);

	int (*fast_recv)(struct sk_buff *skb, struct packet_type *pt_temp);

	int (*embms_recv)(struct sk_buff *skb);



	net_timestamp_check(!netdev_tstamp_prequeue, skb);
@@ -3756,7 +3757,7 @@ another_round: 
skip_taps:

	fast_recv = rcu_dereference(athrs_fast_nat_recv);

	if (fast_recv) {

		if (fast_recv(skb)) {

		if (fast_recv(skb, pt_prev)) {

			ret = NET_RX_SUCCESS;

			goto out;

		}