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1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */2/* Copyright (c) 2015 - 2021 Intel Corporation */3#ifndef IRDMA_OSDEP_H4#define IRDMA_OSDEP_H5 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 6000013 14struct irdma_dma_info {15 dma_addr_t *dmaaddrs;16};17 18struct irdma_dma_mem {19 void *va;20 dma_addr_t pa;21 u32 size;22} __packed;23 24struct irdma_virt_mem {25 void *va;26 u32 size;27} __packed;28 29struct irdma_sc_vsi;30struct irdma_sc_dev;31struct irdma_sc_qp;32struct irdma_puda_buf;33struct irdma_puda_cmpl_info;34struct irdma_update_sds_info;35struct irdma_hmc_fcn_info;36struct irdma_manage_vf_pble_info;37struct irdma_hw;38struct irdma_pci_f;39 40struct ib_device *to_ibdev(struct irdma_sc_dev *dev);41void irdma_ieq_mpa_crc_ae(struct irdma_sc_dev *dev, struct irdma_sc_qp *qp);42enum irdma_status_code irdma_vf_wait_vchnl_resp(struct irdma_sc_dev *dev);43bool irdma_vf_clear_to_send(struct irdma_sc_dev *dev);44void irdma_add_dev_ref(struct irdma_sc_dev *dev);45void irdma_put_dev_ref(struct irdma_sc_dev *dev);46int irdma_ieq_check_mpacrc(struct shash_desc *desc, void *addr, u32 len,47 u32 val);48struct irdma_sc_qp *irdma_ieq_get_qp(struct irdma_sc_dev *dev,49 struct irdma_puda_buf *buf);50void irdma_send_ieq_ack(struct irdma_sc_qp *qp);51void irdma_ieq_update_tcpip_info(struct irdma_puda_buf *buf, u16 len,52 u32 seqnum);53void irdma_free_hash_desc(struct shash_desc *hash_desc);54int irdma_init_hash_desc(struct shash_desc **hash_desc);55int irdma_puda_get_tcpip_info(struct irdma_puda_cmpl_info *info,56 struct irdma_puda_buf *buf);57int irdma_cqp_sds_cmd(struct irdma_sc_dev *dev,58 struct irdma_update_sds_info *info);59int irdma_cqp_manage_hmc_fcn_cmd(struct irdma_sc_dev *dev,60 struct irdma_hmc_fcn_info *hmcfcninfo,61 u16 *pmf_idx);62int irdma_cqp_query_fpm_val_cmd(struct irdma_sc_dev *dev,63 struct irdma_dma_mem *val_mem, u8 hmc_fn_id);64int irdma_cqp_commit_fpm_val_cmd(struct irdma_sc_dev *dev,65 struct irdma_dma_mem *val_mem, u8 hmc_fn_id);66int irdma_alloc_query_fpm_buf(struct irdma_sc_dev *dev,67 struct irdma_dma_mem *mem);68void *irdma_remove_cqp_head(struct irdma_sc_dev *dev);69void irdma_term_modify_qp(struct irdma_sc_qp *qp, u8 next_state, u8 term,70 u8 term_len);71void irdma_terminate_done(struct irdma_sc_qp *qp, int timeout_occurred);72void irdma_terminate_start_timer(struct irdma_sc_qp *qp);73void irdma_terminate_del_timer(struct irdma_sc_qp *qp);74void irdma_hw_stats_start_timer(struct irdma_sc_vsi *vsi);75void irdma_hw_stats_stop_timer(struct irdma_sc_vsi *vsi);76void wr32(struct irdma_hw *hw, u32 reg, u32 val);77u32 rd32(struct irdma_hw *hw, u32 reg);78u64 rd64(struct irdma_hw *hw, u32 reg);79int irdma_map_vm_page_list(struct irdma_hw *hw, void *va, dma_addr_t *pg_dma,80 u32 pg_cnt);81void irdma_unmap_vm_page_list(struct irdma_hw *hw, dma_addr_t *pg_dma, u32 pg_cnt);82#endif /* IRDMA_OSDEP_H */83