4 * Copyright(c) 2017 Cavium, Inc.. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Cavium, Inc. nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #ifndef _LIO_ETHDEV_H_
35 #define _LIO_ETHDEV_H_
39 #include "lio_struct.h"
41 /* timeout to check link state updates from firmware in us */
42 #define LIO_LSC_TIMEOUT 100000 /* 100000us (100ms) */
43 #define LIO_MAX_CMD_TIMEOUT 10000 /* 10000ms (10s) */
45 #define LIO_DEV(_eth_dev) ((_eth_dev)->data->dev_private)
47 /* LIO Response condition variable */
48 struct lio_dev_ctrl_cmd {
49 struct rte_eth_dev *eth_dev;
54 LIO_LINK_SPEED_UNKNOWN = 0,
55 LIO_LINK_SPEED_10000 = 10000
58 struct octeon_if_cfg_info {
59 uint64_t iqmask; /** mask for IQs enabled for the port */
60 uint64_t oqmask; /** mask for OQs enabled for the port */
61 struct octeon_link_info linfo; /** initial link information */
62 char lio_firmware_version[LIO_FW_VERSION_LENGTH];
68 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
69 uint64_t base_queue : 16;
70 uint64_t num_iqueues : 16;
71 uint64_t num_oqueues : 16;
72 uint64_t gmx_port_id : 8;
76 uint64_t gmx_port_id : 8;
77 uint64_t num_oqueues : 16;
78 uint64_t num_iqueues : 16;
79 uint64_t base_queue : 16;
84 struct lio_if_cfg_resp {
86 struct octeon_if_cfg_info cfg_info;
90 struct lio_link_status_resp {
92 struct octeon_link_info link_info;
95 #endif /* _LIO_ETHDEV_H_ */