diff options
Diffstat (limited to 'drivers/staging/rdma/ehca/ehca_iverbs.h')
| -rw-r--r-- | drivers/staging/rdma/ehca/ehca_iverbs.h | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/drivers/staging/rdma/ehca/ehca_iverbs.h b/drivers/staging/rdma/ehca/ehca_iverbs.h deleted file mode 100644 index cca5933fcda6..000000000000 --- a/drivers/staging/rdma/ehca/ehca_iverbs.h +++ /dev/null @@ -1,202 +0,0 @@ -/* - * IBM eServer eHCA Infiniband device driver for Linux on POWER - * - * Function definitions for internal functions - * - * Authors: Heiko J Schick <schickhj@de.ibm.com> - * Dietmar Decker <ddecker@de.ibm.com> - * - * Copyright (c) 2005 IBM Corporation - * - * All rights reserved. - * - * This source code is distributed under a dual license of GPL v2.0 and OpenIB - * BSD. - * - * OpenIB BSD License - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER - * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __EHCA_IVERBS_H__ -#define __EHCA_IVERBS_H__ - -#include "ehca_classes.h" - -int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props, - struct ib_udata *uhw); - -int ehca_query_port(struct ib_device *ibdev, u8 port, - struct ib_port_attr *props); - -enum rdma_protocol_type -ehca_query_protocol(struct ib_device *device, u8 port_num); - -int ehca_query_sma_attr(struct ehca_shca *shca, u8 port, - struct ehca_sma_attr *attr); - -int ehca_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 * pkey); - -int ehca_query_gid(struct ib_device *ibdev, u8 port, int index, - union ib_gid *gid); - -int ehca_modify_port(struct ib_device *ibdev, u8 port, int port_modify_mask, - struct ib_port_modify *props); - -struct ib_pd *ehca_alloc_pd(struct ib_device *device, - struct ib_ucontext *context, - struct ib_udata *udata); - -int ehca_dealloc_pd(struct ib_pd *pd); - -struct ib_ah *ehca_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr); - -int ehca_modify_ah(struct ib_ah *ah, struct ib_ah_attr *ah_attr); - -int ehca_query_ah(struct ib_ah *ah, struct ib_ah_attr *ah_attr); - -int ehca_destroy_ah(struct ib_ah *ah); - -struct ib_mr *ehca_get_dma_mr(struct ib_pd *pd, int mr_access_flags); - -struct ib_mr *ehca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, - u64 virt, int mr_access_flags, - struct ib_udata *udata); - -int ehca_dereg_mr(struct ib_mr *mr); - -struct ib_mw *ehca_alloc_mw(struct ib_pd *pd, enum ib_mw_type type); - -int ehca_dealloc_mw(struct ib_mw *mw); - -struct ib_fmr *ehca_alloc_fmr(struct ib_pd *pd, - int mr_access_flags, - struct ib_fmr_attr *fmr_attr); - -int ehca_map_phys_fmr(struct ib_fmr *fmr, - u64 *page_list, int list_len, u64 iova); - -int ehca_unmap_fmr(struct list_head *fmr_list); - -int ehca_dealloc_fmr(struct ib_fmr *fmr); - -enum ehca_eq_type { - EHCA_EQ = 0, /* Event Queue */ - EHCA_NEQ /* Notification Event Queue */ -}; - -int ehca_create_eq(struct ehca_shca *shca, struct ehca_eq *eq, - enum ehca_eq_type type, const u32 length); - -int ehca_destroy_eq(struct ehca_shca *shca, struct ehca_eq *eq); - -void *ehca_poll_eq(struct ehca_shca *shca, struct ehca_eq *eq); - - -struct ib_cq *ehca_create_cq(struct ib_device *device, - const struct ib_cq_init_attr *attr, - struct ib_ucontext *context, - struct ib_udata *udata); - -int ehca_destroy_cq(struct ib_cq *cq); - -int ehca_resize_cq(struct ib_cq *cq, int cqe, struct ib_udata *udata); - -int ehca_poll_cq(struct ib_cq *cq, int num_entries, struct ib_wc *wc); - -int ehca_peek_cq(struct ib_cq *cq, int wc_cnt); - -int ehca_req_notify_cq(struct ib_cq *cq, enum ib_cq_notify_flags notify_flags); - -struct ib_qp *ehca_create_qp(struct ib_pd *pd, - struct ib_qp_init_attr *init_attr, - struct ib_udata *udata); - -int ehca_destroy_qp(struct ib_qp *qp); - -int ehca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, - struct ib_udata *udata); - -int ehca_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr, - int qp_attr_mask, struct ib_qp_init_attr *qp_init_attr); - -int ehca_post_send(struct ib_qp *qp, struct ib_send_wr *send_wr, - struct ib_send_wr **bad_send_wr); - -int ehca_post_recv(struct ib_qp *qp, struct ib_recv_wr *recv_wr, - struct ib_recv_wr **bad_recv_wr); - -int ehca_post_srq_recv(struct ib_srq *srq, - struct ib_recv_wr *recv_wr, - struct ib_recv_wr **bad_recv_wr); - -struct ib_srq *ehca_create_srq(struct ib_pd *pd, - struct ib_srq_init_attr *init_attr, - struct ib_udata *udata); - -int ehca_modify_srq(struct ib_srq *srq, struct ib_srq_attr *attr, - enum ib_srq_attr_mask attr_mask, struct ib_udata *udata); - -int ehca_query_srq(struct ib_srq *srq, struct ib_srq_attr *srq_attr); - -int ehca_destroy_srq(struct ib_srq *srq); - -u64 ehca_define_sqp(struct ehca_shca *shca, struct ehca_qp *ibqp, - struct ib_qp_init_attr *qp_init_attr); - -int ehca_attach_mcast(struct ib_qp *qp, union ib_gid *gid, u16 lid); - -int ehca_detach_mcast(struct ib_qp *qp, union ib_gid *gid, u16 lid); - -struct ib_ucontext *ehca_alloc_ucontext(struct ib_device *device, - struct ib_udata *udata); - -int ehca_dealloc_ucontext(struct ib_ucontext *context); - -int ehca_mmap(struct ib_ucontext *context, struct vm_area_struct *vma); - -int ehca_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, - const struct ib_wc *in_wc, const struct ib_grh *in_grh, - const struct ib_mad_hdr *in, size_t in_mad_size, - struct ib_mad_hdr *out, size_t *out_mad_size, - u16 *out_mad_pkey_index); - -void ehca_poll_eqs(unsigned long data); - -int ehca_calc_ipd(struct ehca_shca *shca, int port, - enum ib_rate path_rate, u32 *ipd); - -void ehca_add_to_err_list(struct ehca_qp *qp, int on_sq); - -#ifdef CONFIG_PPC_64K_PAGES -void *ehca_alloc_fw_ctrlblock(gfp_t flags); -void ehca_free_fw_ctrlblock(void *ptr); -#else -#define ehca_alloc_fw_ctrlblock(flags) ((void *)get_zeroed_page(flags)) -#define ehca_free_fw_ctrlblock(ptr) free_page((unsigned long)(ptr)) -#endif - -void ehca_recover_sqp(struct ib_qp *sqp); - -#endif |