1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2018 Cavium, Inc
8 #include <rte_mempool.h>
11 * This file defines common macros and structs
14 #define TIME_IN_RESET_COUNT 5
16 /* Default command timeout in seconds */
17 #define DEFAULT_COMMAND_TIMEOUT 4
19 #define CPT_COUNT_THOLD 32
20 #define CPT_TIMER_THOLD 0x3F
22 #define MOD_INC(i, l) ((i) == (l - 1) ? (i) = 0 : (i)++)
24 struct cpt_qp_meta_info {
25 struct rte_mempool *pool;
31 * Pending queue structure
34 struct pending_queue {
35 /** Pending requests count */
36 uint64_t pending_count;
37 /** Array of pending requests */
39 /** Tail of queue to be used for enqueue */
41 /** Head of queue to be used for dequeue */
45 struct cpt_request_info {
46 /** Data path fields */
48 volatile uint64_t *completion_addr;
49 volatile uint64_t *alternate_caddr;
57 const struct otx2_cpt_qp *qp;
59 /** Control path fields */
64 #endif /* _CPT_COMMON_H_ */