| /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ | |
| /* QLogic qed NIC Driver | |
| * Copyright (c) 2015-2017 QLogic Corporation | |
| * Copyright (c) 2019-2020 Marvell International Ltd. | |
| */ | |
| #ifndef __ROCE_COMMON__ | |
| #define __ROCE_COMMON__ | |
| /************************/ | |
| /* ROCE FW CONSTANTS */ | |
| /************************/ | |
| #define ROCE_REQ_MAX_INLINE_DATA_SIZE (256) | |
| #define ROCE_REQ_MAX_SINGLE_SQ_WQE_SIZE (288) | |
| #define ROCE_MAX_QPS (32 * 1024) | |
| #define ROCE_DCQCN_NP_MAX_QPS (64) | |
| #define ROCE_DCQCN_RP_MAX_QPS (64) | |
| #define ROCE_LKEY_MW_DIF_EN_BIT (28) | |
| /* Affiliated asynchronous events / errors enumeration */ | |
| enum roce_async_events_type { | |
| ROCE_ASYNC_EVENT_NONE = 0, | |
| ROCE_ASYNC_EVENT_COMM_EST = 1, | |
| ROCE_ASYNC_EVENT_SQ_DRAINED, | |
| ROCE_ASYNC_EVENT_SRQ_LIMIT, | |
| ROCE_ASYNC_EVENT_LAST_WQE_REACHED, | |
| ROCE_ASYNC_EVENT_CQ_ERR, | |
| ROCE_ASYNC_EVENT_LOCAL_INVALID_REQUEST_ERR, | |
| ROCE_ASYNC_EVENT_LOCAL_CATASTROPHIC_ERR, | |
| ROCE_ASYNC_EVENT_LOCAL_ACCESS_ERR, | |
| ROCE_ASYNC_EVENT_QP_CATASTROPHIC_ERR, | |
| ROCE_ASYNC_EVENT_CQ_OVERFLOW_ERR, | |
| ROCE_ASYNC_EVENT_SRQ_EMPTY, | |
| ROCE_ASYNC_EVENT_DESTROY_QP_DONE, | |
| ROCE_ASYNC_EVENT_XRC_DOMAIN_ERR, | |
| ROCE_ASYNC_EVENT_INVALID_XRCETH_ERR, | |
| ROCE_ASYNC_EVENT_XRC_SRQ_CATASTROPHIC_ERR, | |
| MAX_ROCE_ASYNC_EVENTS_TYPE | |
| }; | |
| #endif /* __ROCE_COMMON__ */ |