Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cc4ad324 authored by Kalderon, Michal's avatar Kalderon, Michal Committed by David S. Miller
Browse files

qed: Add iWARP support in ll2 connections 



Add a new connection type for iWARP ll2 connections for setting
correct ll2 filters and connection type to FW.

Signed-off-by: default avatarMichal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: default avatarYuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: default avatarAriel Elior <Ariel.Elior@cavium.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 526d1d05

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

+11 −2
Original line number Diff line number Diff line
@@ -896,7 +896,8 @@ static int qed_sp_ll2_rx_queue_start(struct qed_hwfn *p_hwfn, 
	p_ramrod->main_func_queue = (conn_type == QED_LL2_TYPE_OOO) ? 0 : 1;



	if ((IS_MF_DEFAULT(p_hwfn) || IS_MF_SI(p_hwfn)) &&

	    p_ramrod->main_func_queue && (conn_type != QED_LL2_TYPE_ROCE)) {

	    p_ramrod->main_func_queue && (conn_type != QED_LL2_TYPE_ROCE) &&

	    (conn_type != QED_LL2_TYPE_IWARP)) {

		p_ramrod->mf_si_bcast_accept_all = 1;

		p_ramrod->mf_si_mcast_accept_all = 1;

	} else {
@@ -972,12 +973,20 @@ static int qed_sp_ll2_tx_queue_start(struct qed_hwfn *p_hwfn, 
		p_ramrod->conn_type = PROTOCOLID_FCOE;

		break;

	case QED_LL2_TYPE_ISCSI:

	case QED_LL2_TYPE_OOO:

		p_ramrod->conn_type = PROTOCOLID_ISCSI;

		break;

	case QED_LL2_TYPE_ROCE:

		p_ramrod->conn_type = PROTOCOLID_ROCE;

		break;

	case QED_LL2_TYPE_IWARP:

		p_ramrod->conn_type = PROTOCOLID_IWARP;

		break;

	case QED_LL2_TYPE_OOO:

		if (p_hwfn->hw_info.personality == QED_PCI_ISCSI)

			p_ramrod->conn_type = PROTOCOLID_ISCSI;

		else

			p_ramrod->conn_type = PROTOCOLID_IWARP;

		break;

	default:

		p_ramrod->conn_type = PROTOCOLID_ETH;

		DP_NOTICE(p_hwfn, "Unknown connection type: %d\n", conn_type);

include/linux/qed/qed_ll2_if.h

+1 −0
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ enum qed_ll2_conn_type { 
	QED_LL2_TYPE_OOO,

	QED_LL2_TYPE_RESERVED2,

	QED_LL2_TYPE_ROCE,

	QED_LL2_TYPE_IWARP,

	QED_LL2_TYPE_RESERVED3,

	MAX_QED_LL2_RX_CONN_TYPE

};