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offload.h (331769) offload.h (345664)
1/*-
2 * Copyright (c) 2010 Chelsio Communications, Inc.
3 * All rights reserved.
4 * Written by: Navdeep Parhar <np@FreeBSD.org>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
1/*-
2 * Copyright (c) 2010 Chelsio Communications, Inc.
3 * All rights reserved.
4 * Written by: Navdeep Parhar <np@FreeBSD.org>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

--- 10 unchanged lines hidden (view full) ---

19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: stable/11/sys/dev/cxgbe/offload.h 331769 2018-03-30 18:06:29Z hselasky $
27 * $FreeBSD: stable/11/sys/dev/cxgbe/offload.h 345664 2019-03-28 23:43:38Z jhb $
28 *
29 */
30
31#ifndef __T4_OFFLOAD_H__
32#define __T4_OFFLOAD_H__
33
34#define INIT_ULPTX_WRH(w, wrlen, atomic, tid) do { \
35 (w)->wr_hi = htonl(V_FW_WR_OP(FW_ULPTX_WR) | V_FW_WR_ATOMIC(atomic)); \

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119 struct t4_range stag;
120 struct t4_range rq;
121 struct t4_range pbl;
122 struct t4_range qp;
123 struct t4_range cq;
124 struct t4_range srq;
125 struct t4_range ocq;
126 struct t4_range l2t;
28 *
29 */
30
31#ifndef __T4_OFFLOAD_H__
32#define __T4_OFFLOAD_H__
33
34#define INIT_ULPTX_WRH(w, wrlen, atomic, tid) do { \
35 (w)->wr_hi = htonl(V_FW_WR_OP(FW_ULPTX_WR) | V_FW_WR_ATOMIC(atomic)); \

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119 struct t4_range stag;
120 struct t4_range rq;
121 struct t4_range pbl;
122 struct t4_range qp;
123 struct t4_range cq;
124 struct t4_range srq;
125 struct t4_range ocq;
126 struct t4_range l2t;
127 struct t4_range key;
127};
128
129enum {
130 ULD_TOM = 0,
131 ULD_IWARP,
132 ULD_ISCSI,
133 ULD_MAX = ULD_ISCSI
134};

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143 int (*deactivate)(struct adapter *);
144};
145
146struct tom_tunables {
147 int cong_algorithm;
148 int sndbuf;
149 int ddp;
150 int rx_coalesce;
128};
129
130enum {
131 ULD_TOM = 0,
132 ULD_IWARP,
133 ULD_ISCSI,
134 ULD_MAX = ULD_ISCSI
135};

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144 int (*deactivate)(struct adapter *);
145};
146
147struct tom_tunables {
148 int cong_algorithm;
149 int sndbuf;
150 int ddp;
151 int rx_coalesce;
152 int tls;
153 int *tls_rx_ports;
154 int num_tls_rx_ports;
151 int tx_align;
152 int tx_zcopy;
153};
154/* iWARP driver tunables */
155struct iw_tunables {
156 int wc_en;
157};
158#ifdef TCP_OFFLOAD
159int t4_register_uld(struct uld_info *);
160int t4_unregister_uld(struct uld_info *);
161int t4_activate_uld(struct adapter *, int);
162int t4_deactivate_uld(struct adapter *, int);
163void t4_iscsi_init(struct adapter *, u_int, const u_int *);
164int uld_active(struct adapter *, int);
165#endif
166#endif
155 int tx_align;
156 int tx_zcopy;
157};
158/* iWARP driver tunables */
159struct iw_tunables {
160 int wc_en;
161};
162#ifdef TCP_OFFLOAD
163int t4_register_uld(struct uld_info *);
164int t4_unregister_uld(struct uld_info *);
165int t4_activate_uld(struct adapter *, int);
166int t4_deactivate_uld(struct adapter *, int);
167void t4_iscsi_init(struct adapter *, u_int, const u_int *);
168int uld_active(struct adapter *, int);
169#endif
170#endif