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Commit fef1c3f7 authored by Mintz, Yuval's avatar Mintz, Yuval Committed by David S. Miller
Browse files

qed: collect GSI port statistics 



The LL2 statistics already have place holders for these, but haven't
populated them so far.

Signed-off-by: default avatarYuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 54f19f07

drivers/net/ethernet/qlogic/qed/qed_ll2.c

+23 −0
Original line number Diff line number Diff line
@@ -1902,6 +1902,27 @@ void qed_ll2_free(struct qed_hwfn *p_hwfn) 
	p_hwfn->p_ll2_info = NULL;

}



static void _qed_ll2_get_port_stats(struct qed_hwfn *p_hwfn,

				    struct qed_ptt *p_ptt,

				    struct qed_ll2_stats *p_stats)

{

	struct core_ll2_port_stats port_stats;



	memset(&port_stats, 0, sizeof(port_stats));

	qed_memcpy_from(p_hwfn, p_ptt, &port_stats,

			BAR0_MAP_REG_TSDM_RAM +

			TSTORM_LL2_PORT_STAT_OFFSET(MFW_PORT(p_hwfn)),

			sizeof(port_stats));



	p_stats->gsi_invalid_hdr = HILO_64_REGPAIR(port_stats.gsi_invalid_hdr);

	p_stats->gsi_invalid_pkt_length =

	    HILO_64_REGPAIR(port_stats.gsi_invalid_pkt_length);

	p_stats->gsi_unsupported_pkt_typ =

	    HILO_64_REGPAIR(port_stats.gsi_unsupported_pkt_typ);

	p_stats->gsi_crcchksm_error =

	    HILO_64_REGPAIR(port_stats.gsi_crcchksm_error);

}



static void _qed_ll2_get_tstats(struct qed_hwfn *p_hwfn,

				struct qed_ptt *p_ptt,

				struct qed_ll2_info *p_ll2_conn,
@@ -1986,6 +2007,8 @@ int qed_ll2_get_stats(void *cxt, 
		return -EINVAL;

	}



	if (p_ll2_conn->input.gsi_enable)

		_qed_ll2_get_port_stats(p_hwfn, p_ptt, p_stats);

	_qed_ll2_get_tstats(p_hwfn, p_ptt, p_ll2_conn, p_stats);

	_qed_ll2_get_ustats(p_hwfn, p_ptt, p_ll2_conn, p_stats);

	if (p_ll2_conn->tx_stats_en)