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1f4d4ed6 | 1 | /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ |
7a9b6b8f | 2 | /* QLogic qed NIC Driver |
e8f1cb50 | 3 | * Copyright (c) 2015-2017 QLogic Corporation |
663eacd8 | 4 | * Copyright (c) 2019-2020 Marvell International Ltd. |
7a9b6b8f YM |
5 | */ |
6 | ||
7 | #ifndef __ROCE_COMMON__ | |
8 | #define __ROCE_COMMON__ | |
9 | ||
a2e7699e TT |
10 | /************************/ |
11 | /* ROCE FW CONSTANTS */ | |
12 | /************************/ | |
7a9b6b8f | 13 | |
a2e7699e TT |
14 | #define ROCE_REQ_MAX_INLINE_DATA_SIZE (256) |
15 | #define ROCE_REQ_MAX_SINGLE_SQ_WQE_SIZE (288) | |
7a9b6b8f | 16 | |
a2e7699e TT |
17 | #define ROCE_MAX_QPS (32 * 1024) |
18 | #define ROCE_DCQCN_NP_MAX_QPS (64) | |
19 | #define ROCE_DCQCN_RP_MAX_QPS (64) | |
d52c89f1 | 20 | #define ROCE_LKEY_MW_DIF_EN_BIT (28) |
a2e7699e TT |
21 | |
22 | /* Affiliated asynchronous events / errors enumeration */ | |
be086e7c MY |
23 | enum roce_async_events_type { |
24 | ROCE_ASYNC_EVENT_NONE = 0, | |
25 | ROCE_ASYNC_EVENT_COMM_EST = 1, | |
26 | ROCE_ASYNC_EVENT_SQ_DRAINED, | |
27 | ROCE_ASYNC_EVENT_SRQ_LIMIT, | |
28 | ROCE_ASYNC_EVENT_LAST_WQE_REACHED, | |
29 | ROCE_ASYNC_EVENT_CQ_ERR, | |
30 | ROCE_ASYNC_EVENT_LOCAL_INVALID_REQUEST_ERR, | |
31 | ROCE_ASYNC_EVENT_LOCAL_CATASTROPHIC_ERR, | |
32 | ROCE_ASYNC_EVENT_LOCAL_ACCESS_ERR, | |
33 | ROCE_ASYNC_EVENT_QP_CATASTROPHIC_ERR, | |
34 | ROCE_ASYNC_EVENT_CQ_OVERFLOW_ERR, | |
35 | ROCE_ASYNC_EVENT_SRQ_EMPTY, | |
36 | ROCE_ASYNC_EVENT_DESTROY_QP_DONE, | |
50bc60cb MK |
37 | ROCE_ASYNC_EVENT_XRC_DOMAIN_ERR, |
38 | ROCE_ASYNC_EVENT_INVALID_XRCETH_ERR, | |
39 | ROCE_ASYNC_EVENT_XRC_SRQ_CATASTROPHIC_ERR, | |
be086e7c MY |
40 | MAX_ROCE_ASYNC_EVENTS_TYPE |
41 | }; | |
42 | ||
7a9b6b8f | 43 | #endif /* __ROCE_COMMON__ */ |