1 | /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
2 | /* Copyright (c) 2015 - 2021 Intel Corporation */ |
3 | #ifndef IRDMA_OSDEP_H |
4 | #define IRDMA_OSDEP_H |
5 | |
6 | #include <linux/pci.h> |
7 | #include <linux/bitfield.h> |
8 | #include <linux/net/intel/iidc.h> |
9 | #include <crypto/hash.h> |
10 | #include <rdma/ib_verbs.h> |
11 | |
12 | #define STATS_TIMER_DELAY 60000 |
13 | |
14 | struct irdma_dma_info { |
15 | dma_addr_t *dmaaddrs; |
16 | }; |
17 | |
18 | struct irdma_dma_mem { |
19 | void *va; |
20 | dma_addr_t pa; |
21 | u32 size; |
22 | } __packed; |
23 | |
24 | struct irdma_virt_mem { |
25 | void *va; |
26 | u32 size; |
27 | } __packed; |
28 | |
29 | struct irdma_sc_vsi; |
30 | struct irdma_sc_dev; |
31 | struct irdma_sc_qp; |
32 | struct irdma_puda_buf; |
33 | struct irdma_puda_cmpl_info; |
34 | struct irdma_update_sds_info; |
35 | struct irdma_hmc_fcn_info; |
36 | struct irdma_manage_vf_pble_info; |
37 | struct irdma_hw; |
38 | struct irdma_pci_f; |
39 | |
40 | struct ib_device *to_ibdev(struct irdma_sc_dev *dev); |
41 | void irdma_ieq_mpa_crc_ae(struct irdma_sc_dev *dev, struct irdma_sc_qp *qp); |
42 | enum irdma_status_code irdma_vf_wait_vchnl_resp(struct irdma_sc_dev *dev); |
43 | bool irdma_vf_clear_to_send(struct irdma_sc_dev *dev); |
44 | void irdma_add_dev_ref(struct irdma_sc_dev *dev); |
45 | void irdma_put_dev_ref(struct irdma_sc_dev *dev); |
46 | int irdma_ieq_check_mpacrc(struct shash_desc *desc, void *addr, u32 len, |
47 | u32 val); |
48 | struct irdma_sc_qp *irdma_ieq_get_qp(struct irdma_sc_dev *dev, |
49 | struct irdma_puda_buf *buf); |
50 | void irdma_send_ieq_ack(struct irdma_sc_qp *qp); |
51 | void irdma_ieq_update_tcpip_info(struct irdma_puda_buf *buf, u16 len, |
52 | u32 seqnum); |
53 | void irdma_free_hash_desc(struct shash_desc *hash_desc); |
54 | int irdma_init_hash_desc(struct shash_desc **hash_desc); |
55 | int irdma_puda_get_tcpip_info(struct irdma_puda_cmpl_info *info, |
56 | struct irdma_puda_buf *buf); |
57 | int irdma_cqp_sds_cmd(struct irdma_sc_dev *dev, |
58 | struct irdma_update_sds_info *info); |
59 | int irdma_cqp_manage_hmc_fcn_cmd(struct irdma_sc_dev *dev, |
60 | struct irdma_hmc_fcn_info *hmcfcninfo, |
61 | u16 *pmf_idx); |
62 | int irdma_cqp_query_fpm_val_cmd(struct irdma_sc_dev *dev, |
63 | struct irdma_dma_mem *val_mem, u8 hmc_fn_id); |
64 | int irdma_cqp_commit_fpm_val_cmd(struct irdma_sc_dev *dev, |
65 | struct irdma_dma_mem *val_mem, u8 hmc_fn_id); |
66 | int irdma_alloc_query_fpm_buf(struct irdma_sc_dev *dev, |
67 | struct irdma_dma_mem *mem); |
68 | void *irdma_remove_cqp_head(struct irdma_sc_dev *dev); |
69 | void irdma_term_modify_qp(struct irdma_sc_qp *qp, u8 next_state, u8 term, |
70 | u8 term_len); |
71 | void irdma_terminate_done(struct irdma_sc_qp *qp, int timeout_occurred); |
72 | void irdma_terminate_start_timer(struct irdma_sc_qp *qp); |
73 | void irdma_terminate_del_timer(struct irdma_sc_qp *qp); |
74 | void irdma_hw_stats_start_timer(struct irdma_sc_vsi *vsi); |
75 | void irdma_hw_stats_stop_timer(struct irdma_sc_vsi *vsi); |
76 | void wr32(struct irdma_hw *hw, u32 reg, u32 val); |
77 | u32 rd32(struct irdma_hw *hw, u32 reg); |
78 | u64 rd64(struct irdma_hw *hw, u32 reg); |
79 | int irdma_map_vm_page_list(struct irdma_hw *hw, void *va, dma_addr_t *pg_dma, |
80 | u32 pg_cnt); |
81 | void irdma_unmap_vm_page_list(struct irdma_hw *hw, dma_addr_t *pg_dma, u32 pg_cnt); |
82 | #endif /* IRDMA_OSDEP_H */ |
83 | |