diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/staging/rdma/ehca/ehca_mrmw.h | |
parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) |
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/staging/rdma/ehca/ehca_mrmw.h')
-rw-r--r-- | drivers/staging/rdma/ehca/ehca_mrmw.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/drivers/staging/rdma/ehca/ehca_mrmw.h b/drivers/staging/rdma/ehca/ehca_mrmw.h deleted file mode 100644 index 50d8b5130..000000000 --- a/drivers/staging/rdma/ehca/ehca_mrmw.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * IBM eServer eHCA Infiniband device driver for Linux on POWER - * - * MR/MW declarations and inline functions - * - * Authors: Dietmar Decker <ddecker@de.ibm.com> - * Christoph Raisch <raisch@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_MRMW_H_ -#define _EHCA_MRMW_H_ - -enum ehca_reg_type { - EHCA_REG_MR, - EHCA_REG_BUSMAP_MR -}; - -int ehca_reg_mr(struct ehca_shca *shca, - struct ehca_mr *e_mr, - u64 *iova_start, - u64 size, - int acl, - struct ehca_pd *e_pd, - struct ehca_mr_pginfo *pginfo, - u32 *lkey, - u32 *rkey, - enum ehca_reg_type reg_type); - -int ehca_reg_mr_rpages(struct ehca_shca *shca, - struct ehca_mr *e_mr, - struct ehca_mr_pginfo *pginfo); - -int ehca_rereg_mr(struct ehca_shca *shca, - struct ehca_mr *e_mr, - u64 *iova_start, - u64 size, - int mr_access_flags, - struct ehca_pd *e_pd, - struct ehca_mr_pginfo *pginfo, - u32 *lkey, - u32 *rkey); - -int ehca_unmap_one_fmr(struct ehca_shca *shca, - struct ehca_mr *e_fmr); - -int ehca_reg_smr(struct ehca_shca *shca, - struct ehca_mr *e_origmr, - struct ehca_mr *e_newmr, - u64 *iova_start, - int acl, - struct ehca_pd *e_pd, - u32 *lkey, - u32 *rkey); - -int ehca_reg_internal_maxmr(struct ehca_shca *shca, - struct ehca_pd *e_pd, - struct ehca_mr **maxmr); - -int ehca_reg_maxmr(struct ehca_shca *shca, - struct ehca_mr *e_newmr, - u64 *iova_start, - int acl, - struct ehca_pd *e_pd, - u32 *lkey, - u32 *rkey); - -int ehca_dereg_internal_maxmr(struct ehca_shca *shca); - -int ehca_mr_chk_buf_and_calc_size(struct ib_phys_buf *phys_buf_array, - int num_phys_buf, - u64 *iova_start, - u64 *size); - -int ehca_fmr_check_page_list(struct ehca_mr *e_fmr, - u64 *page_list, - int list_len); - -int ehca_set_pagebuf(struct ehca_mr_pginfo *pginfo, - u32 number, - u64 *kpage); - -int ehca_mr_is_maxmr(u64 size, - u64 *iova_start); - -void ehca_mrmw_map_acl(int ib_acl, - u32 *hipz_acl); - -void ehca_mrmw_set_pgsize_hipz_acl(u32 pgsize, u32 *hipz_acl); - -void ehca_mrmw_reverse_map_acl(const u32 *hipz_acl, - int *ib_acl); - -void ehca_mr_deletenew(struct ehca_mr *mr); - -int ehca_create_busmap(void); - -void ehca_destroy_busmap(void); - -extern struct ib_dma_mapping_ops ehca_dma_mapping_ops; -#endif /*_EHCA_MRMW_H_*/ |