diff options
Diffstat (limited to 'drivers/infiniband/hw/irdma/osdep.h')
| -rw-r--r-- | drivers/infiniband/hw/irdma/osdep.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/irdma/osdep.h b/drivers/infiniband/hw/irdma/osdep.h new file mode 100644 index 000000000000..fc1ba2a3e6fb --- /dev/null +++ b/drivers/infiniband/hw/irdma/osdep.h @@ -0,0 +1,82 @@ +/* SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB */ +/* Copyright (c) 2015 - 2021 Intel Corporation */ +#ifndef IRDMA_OSDEP_H +#define IRDMA_OSDEP_H + +#include <linux/pci.h> +#include <linux/bitfield.h> +#include <linux/net/intel/iidc.h> +#include <crypto/hash.h> +#include <rdma/ib_verbs.h> + +#define STATS_TIMER_DELAY 60000 + +struct irdma_dma_info { + dma_addr_t *dmaaddrs; +}; + +struct irdma_dma_mem { + void *va; + dma_addr_t pa; + u32 size; +} __packed; + +struct irdma_virt_mem { + void *va; + u32 size; +} __packed; + +struct irdma_sc_vsi; +struct irdma_sc_dev; +struct irdma_sc_qp; +struct irdma_puda_buf; +struct irdma_puda_cmpl_info; +struct irdma_update_sds_info; +struct irdma_hmc_fcn_info; +struct irdma_manage_vf_pble_info; +struct irdma_hw; +struct irdma_pci_f; + +struct ib_device *to_ibdev(struct irdma_sc_dev *dev); +void irdma_ieq_mpa_crc_ae(struct irdma_sc_dev *dev, struct irdma_sc_qp *qp); +enum irdma_status_code irdma_vf_wait_vchnl_resp(struct irdma_sc_dev *dev); +bool irdma_vf_clear_to_send(struct irdma_sc_dev *dev); +void irdma_add_dev_ref(struct irdma_sc_dev *dev); +void irdma_put_dev_ref(struct irdma_sc_dev *dev); +int irdma_ieq_check_mpacrc(struct shash_desc *desc, void *addr, u32 len, + u32 val); +struct irdma_sc_qp *irdma_ieq_get_qp(struct irdma_sc_dev *dev, + struct irdma_puda_buf *buf); +void irdma_send_ieq_ack(struct irdma_sc_qp *qp); +void irdma_ieq_update_tcpip_info(struct irdma_puda_buf *buf, u16 len, + u32 seqnum); +void irdma_free_hash_desc(struct shash_desc *hash_desc); +int irdma_init_hash_desc(struct shash_desc **hash_desc); +int irdma_puda_get_tcpip_info(struct irdma_puda_cmpl_info *info, + struct irdma_puda_buf *buf); +int irdma_cqp_sds_cmd(struct irdma_sc_dev *dev, + struct irdma_update_sds_info *info); +int irdma_cqp_manage_hmc_fcn_cmd(struct irdma_sc_dev *dev, + struct irdma_hmc_fcn_info *hmcfcninfo, + u16 *pmf_idx); +int irdma_cqp_query_fpm_val_cmd(struct irdma_sc_dev *dev, + struct irdma_dma_mem *val_mem, u8 hmc_fn_id); +int irdma_cqp_commit_fpm_val_cmd(struct irdma_sc_dev *dev, + struct irdma_dma_mem *val_mem, u8 hmc_fn_id); +int irdma_alloc_query_fpm_buf(struct irdma_sc_dev *dev, + struct irdma_dma_mem *mem); +void *irdma_remove_cqp_head(struct irdma_sc_dev *dev); +void irdma_term_modify_qp(struct irdma_sc_qp *qp, u8 next_state, u8 term, + u8 term_len); +void irdma_terminate_done(struct irdma_sc_qp *qp, int timeout_occurred); +void irdma_terminate_start_timer(struct irdma_sc_qp *qp); +void irdma_terminate_del_timer(struct irdma_sc_qp *qp); +void irdma_hw_stats_start_timer(struct irdma_sc_vsi *vsi); +void irdma_hw_stats_stop_timer(struct irdma_sc_vsi *vsi); +void wr32(struct irdma_hw *hw, u32 reg, u32 val); +u32 rd32(struct irdma_hw *hw, u32 reg); +u64 rd64(struct irdma_hw *hw, u32 reg); +int irdma_map_vm_page_list(struct irdma_hw *hw, void *va, dma_addr_t *pg_dma, + u32 pg_cnt); +void irdma_unmap_vm_page_list(struct irdma_hw *hw, dma_addr_t *pg_dma, u32 pg_cnt); +#endif /* IRDMA_OSDEP_H */ |