diff options
Diffstat (limited to 'hw/rdma/rdma_rm.h')
| -rw-r--r-- | hw/rdma/rdma_rm.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/hw/rdma/rdma_rm.h b/hw/rdma/rdma_rm.h deleted file mode 100644 index d69a917795..0000000000 --- a/hw/rdma/rdma_rm.h +++ /dev/null @@ -1,97 +0,0 @@ -/* - * RDMA device: Definitions of Resource Manager functions - * - * Copyright (C) 2018 Oracle - * Copyright (C) 2018 Red Hat Inc - * - * Authors: - * Yuval Shaia <yuval.shaia@oracle.com> - * Marcel Apfelbaum <marcel@redhat.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * - */ - -#ifndef RDMA_RM_H -#define RDMA_RM_H - -#include "qapi/error.h" -#include "rdma_backend_defs.h" -#include "rdma_rm_defs.h" - -int rdma_rm_init(RdmaDeviceResources *dev_res, - struct ibv_device_attr *dev_attr); -void rdma_rm_fini(RdmaDeviceResources *dev_res, RdmaBackendDev *backend_dev, - const char *ifname); - -int rdma_rm_alloc_pd(RdmaDeviceResources *dev_res, RdmaBackendDev *backend_dev, - uint32_t *pd_handle, uint32_t ctx_handle); -RdmaRmPD *rdma_rm_get_pd(RdmaDeviceResources *dev_res, uint32_t pd_handle); -void rdma_rm_dealloc_pd(RdmaDeviceResources *dev_res, uint32_t pd_handle); - -int rdma_rm_alloc_mr(RdmaDeviceResources *dev_res, uint32_t pd_handle, - uint64_t guest_start, uint64_t guest_length, - void *host_virt, int access_flags, uint32_t *mr_handle, - uint32_t *lkey, uint32_t *rkey); -RdmaRmMR *rdma_rm_get_mr(RdmaDeviceResources *dev_res, uint32_t mr_handle); -void rdma_rm_dealloc_mr(RdmaDeviceResources *dev_res, uint32_t mr_handle); - -int rdma_rm_alloc_uc(RdmaDeviceResources *dev_res, uint32_t pfn, - uint32_t *uc_handle); -RdmaRmUC *rdma_rm_get_uc(RdmaDeviceResources *dev_res, uint32_t uc_handle); -void rdma_rm_dealloc_uc(RdmaDeviceResources *dev_res, uint32_t uc_handle); - -int rdma_rm_alloc_cq(RdmaDeviceResources *dev_res, RdmaBackendDev *backend_dev, - uint32_t cqe, uint32_t *cq_handle, void *opaque); -RdmaRmCQ *rdma_rm_get_cq(RdmaDeviceResources *dev_res, uint32_t cq_handle); -void rdma_rm_req_notify_cq(RdmaDeviceResources *dev_res, uint32_t cq_handle, - bool notify); -void rdma_rm_dealloc_cq(RdmaDeviceResources *dev_res, uint32_t cq_handle); - -int rdma_rm_alloc_qp(RdmaDeviceResources *dev_res, uint32_t pd_handle, - uint8_t qp_type, uint32_t max_send_wr, - uint32_t max_send_sge, uint32_t send_cq_handle, - uint32_t max_recv_wr, uint32_t max_recv_sge, - uint32_t recv_cq_handle, void *opaque, uint32_t *qpn, - uint8_t is_srq, uint32_t srq_handle); -RdmaRmQP *rdma_rm_get_qp(RdmaDeviceResources *dev_res, uint32_t qpn); -int rdma_rm_modify_qp(RdmaDeviceResources *dev_res, RdmaBackendDev *backend_dev, - uint32_t qp_handle, uint32_t attr_mask, uint8_t sgid_idx, - union ibv_gid *dgid, uint32_t dqpn, - enum ibv_qp_state qp_state, uint32_t qkey, - uint32_t rq_psn, uint32_t sq_psn); -int rdma_rm_query_qp(RdmaDeviceResources *dev_res, RdmaBackendDev *backend_dev, - uint32_t qp_handle, struct ibv_qp_attr *attr, - int attr_mask, struct ibv_qp_init_attr *init_attr); -void rdma_rm_dealloc_qp(RdmaDeviceResources *dev_res, uint32_t qp_handle); - -RdmaRmSRQ *rdma_rm_get_srq(RdmaDeviceResources *dev_res, uint32_t srq_handle); -int rdma_rm_alloc_srq(RdmaDeviceResources *dev_res, uint32_t pd_handle, - uint32_t max_wr, uint32_t max_sge, uint32_t srq_limit, - uint32_t *srq_handle, void *opaque); -int rdma_rm_query_srq(RdmaDeviceResources *dev_res, uint32_t srq_handle, - struct ibv_srq_attr *srq_attr); -int rdma_rm_modify_srq(RdmaDeviceResources *dev_res, uint32_t srq_handle, - struct ibv_srq_attr *srq_attr, int srq_attr_mask); -void rdma_rm_dealloc_srq(RdmaDeviceResources *dev_res, uint32_t srq_handle); - -int rdma_rm_alloc_cqe_ctx(RdmaDeviceResources *dev_res, uint32_t *cqe_ctx_id, - void *ctx); -void *rdma_rm_get_cqe_ctx(RdmaDeviceResources *dev_res, uint32_t cqe_ctx_id); -void rdma_rm_dealloc_cqe_ctx(RdmaDeviceResources *dev_res, uint32_t cqe_ctx_id); - -int rdma_rm_add_gid(RdmaDeviceResources *dev_res, RdmaBackendDev *backend_dev, - const char *ifname, union ibv_gid *gid, int gid_idx); -int rdma_rm_del_gid(RdmaDeviceResources *dev_res, RdmaBackendDev *backend_dev, - const char *ifname, int gid_idx); -int rdma_rm_get_backend_gid_index(RdmaDeviceResources *dev_res, - RdmaBackendDev *backend_dev, int sgid_idx); -static inline union ibv_gid *rdma_rm_get_gid(RdmaDeviceResources *dev_res, - int sgid_idx) -{ - return &dev_res->port.gid_tbl[sgid_idx].gid; -} -void rdma_format_device_counters(RdmaDeviceResources *dev_res, GString *buf); - -#endif |