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Commit f855df22 authored by Michal Kalderon's avatar Michal Kalderon Committed by David S. Miller
Browse files

qed: Enable RoCE parser searching on fp init 



Since we're closing the parser searching for RDMA when stoping the
fastpath, we need to re-enable it when starting the fastpath once again.

Signed-off-by: default avatarMichal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: default avatarYuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 06892f2e

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

+7 −0
Original line number Diff line number Diff line
@@ -1948,6 +1948,13 @@ int qed_hw_start_fastpath(struct qed_hwfn *p_hwfn) 
	if (!p_ptt)

		return -EAGAIN;



	/* If roce info is allocated it means roce is initialized and should

	 * be enabled in searcher.

	 */

	if (p_hwfn->p_rdma_info &&

	    p_hwfn->b_rdma_enabled_in_prs)

		qed_wr(p_hwfn, p_ptt, p_hwfn->rdma_prs_search_reg, 0x1);



	/* Re-open incoming traffic */

	qed_wr(p_hwfn, p_ptt, NIG_REG_RX_LLH_BRB_GATE_DNTFWD_PERPF, 0x0);

	qed_ptt_release(p_hwfn, p_ptt);