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Commit 0c4c4386 authored by Yeshwanth Sriram Guntuka's avatar Yeshwanth Sriram Guntuka Committed by nshrivas
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qcacmn: Add qdf API to check for configured packet types 

Add qdf API support to check if the packet should be
tracked as per the configured protocol types.

Change-Id: Ia9e937865d3d440f1350307a67e32b20ea218e54
CRs-Fixed: 2642156
parent 58f96828

qdf/inc/qdf_trace.h

+15 −0
Original line number Diff line number Diff line
@@ -922,6 +922,16 @@ void qdf_dp_set_proto_event_bitmap(uint32_t value); 
void qdf_dp_log_proto_pkt_info(uint8_t *sa, uint8_t *da, uint8_t type,

			       uint8_t subtype, uint8_t dir, uint16_t msdu_id,

			       uint8_t status);



/**

 * qdf_dp_track_noack_check() - Check if no ack count should be tracked for

 *  the configured protocol packet types

 * @nbuf: nbuf

 * @subtype: subtype of packet to be tracked

 *

 * Return: none

 */

void qdf_dp_track_noack_check(qdf_nbuf_t nbuf, enum qdf_proto_subtype *subtype);

#else

static inline

bool qdf_dp_trace_log_pkt(uint8_t vdev_id, struct sk_buff *skb,
@@ -1018,6 +1028,11 @@ void qdf_dp_log_proto_pkt_info(uint8_t *sa, uint8_t *da, uint8_t type, 
			       uint8_t status)

{

}



static inline

void qdf_dp_track_noack_check(qdf_nbuf_t nbuf, enum qdf_proto_subtype *subtype)

{

}

#endif



void qdf_trace_display(void);

qdf/linux/src/qdf_trace.c

+35 −0
Original line number Diff line number Diff line
@@ -2230,6 +2230,41 @@ bool qdf_dp_proto_log_enable_check(enum qdf_proto_type pkt_type, 
	}

}



void qdf_dp_track_noack_check(qdf_nbuf_t nbuf, enum qdf_proto_subtype *subtype)

{

	enum qdf_proto_type pkt_type = qdf_dp_get_pkt_proto_type(nbuf);

	uint16_t dp_track = 0;



	switch (pkt_type) {

	case QDF_PROTO_TYPE_EAPOL:

		dp_track = qdf_dp_get_proto_bitmap() &

				QDF_NBUF_PKT_TRAC_TYPE_EAPOL;

		break;

	case QDF_PROTO_TYPE_DHCP:

		dp_track = qdf_dp_get_proto_bitmap() &

				QDF_NBUF_PKT_TRAC_TYPE_DHCP;

		break;

	case QDF_PROTO_TYPE_ARP:

		dp_track = qdf_dp_get_proto_bitmap() &

					QDF_NBUF_PKT_TRAC_TYPE_ARP;

		break;

	case QDF_PROTO_TYPE_DNS:

		dp_track = qdf_dp_get_proto_bitmap() &

					QDF_NBUF_PKT_TRAC_TYPE_DNS;

		break;

	default:

		break;

	}



	if (!dp_track) {

		*subtype = QDF_PROTO_INVALID;

		return;

	}



	*subtype = qdf_dp_get_pkt_subtype(nbuf, pkt_type);

}

qdf_export_symbol(qdf_dp_track_noack_check);



/**

 * qdf_dp_trace_ptr() - record dptrace

 * @code: dptrace code