diff options
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h new file mode 100644 index 000000000000..e6483439f25f --- /dev/null +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h @@ -0,0 +1,94 @@ +/******************************************************************* + * This file is part of the Emulex RoCE Device Driver for * + * RoCE (RDMA over Converged Ethernet) adapters. * + * Copyright (C) 2008-2012 Emulex. All rights reserved. * + * EMULEX and SLI are trademarks of Emulex. * + * www.emulex.com * + * * + * This program is free software; you can redistribute it and/or * + * modify it under the terms of version 2 of the GNU General * + * Public License as published by the Free Software Foundation. * + * This program is distributed in the hope that it will be useful. * + * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * + * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * + * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * + * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * + * TO BE LEGALLY INVALID. See the GNU General Public License for * + * more details, a copy of which can be found in the file COPYING * + * included with this package. * + * + * Contact Information: + * linux-drivers@emulex.com + * + * Emulex + * 3333 Susan Street + * Costa Mesa, CA 92626 + *******************************************************************/ + +#ifndef __OCRDMA_VERBS_H__ +#define __OCRDMA_VERBS_H__ + +#include <linux/version.h> +int ocrdma_post_send(struct ib_qp *, struct ib_send_wr *, + struct ib_send_wr **bad_wr); +int ocrdma_post_recv(struct ib_qp *, struct ib_recv_wr *, + struct ib_recv_wr **bad_wr); + +int ocrdma_poll_cq(struct ib_cq *, int num_entries, struct ib_wc *wc); +int ocrdma_arm_cq(struct ib_cq *, enum ib_cq_notify_flags flags); + +int ocrdma_query_device(struct ib_device *, struct ib_device_attr *props); +int ocrdma_query_port(struct ib_device *, u8 port, struct ib_port_attr *props); +int ocrdma_modify_port(struct ib_device *, u8 port, int mask, + struct ib_port_modify *props); + +void ocrdma_get_guid(struct ocrdma_dev *, u8 *guid); +int ocrdma_query_gid(struct ib_device *, u8 port, + int index, union ib_gid *gid); +int ocrdma_query_pkey(struct ib_device *, u8 port, u16 index, u16 *pkey); + +struct ib_ucontext *ocrdma_alloc_ucontext(struct ib_device *, + struct ib_udata *); +int ocrdma_dealloc_ucontext(struct ib_ucontext *); + +int ocrdma_mmap(struct ib_ucontext *, struct vm_area_struct *vma); + +struct ib_pd *ocrdma_alloc_pd(struct ib_device *, + struct ib_ucontext *, struct ib_udata *); +int ocrdma_dealloc_pd(struct ib_pd *pd); + +struct ib_cq *ocrdma_create_cq(struct ib_device *, int entries, int vector, + struct ib_ucontext *, struct ib_udata *); +int ocrdma_resize_cq(struct ib_cq *, int cqe, struct ib_udata *); +int ocrdma_destroy_cq(struct ib_cq *); + +struct ib_qp *ocrdma_create_qp(struct ib_pd *, + struct ib_qp_init_attr *attrs, + struct ib_udata *); +int _ocrdma_modify_qp(struct ib_qp *, struct ib_qp_attr *attr, + int attr_mask); +int ocrdma_modify_qp(struct ib_qp *, struct ib_qp_attr *attr, + int attr_mask, struct ib_udata *udata); +int ocrdma_query_qp(struct ib_qp *, + struct ib_qp_attr *qp_attr, + int qp_attr_mask, struct ib_qp_init_attr *); +int ocrdma_destroy_qp(struct ib_qp *); + +struct ib_srq *ocrdma_create_srq(struct ib_pd *, struct ib_srq_init_attr *, + struct ib_udata *); +int ocrdma_modify_srq(struct ib_srq *, struct ib_srq_attr *, + enum ib_srq_attr_mask, struct ib_udata *); +int ocrdma_query_srq(struct ib_srq *, struct ib_srq_attr *); +int ocrdma_destroy_srq(struct ib_srq *); +int ocrdma_post_srq_recv(struct ib_srq *, struct ib_recv_wr *, + struct ib_recv_wr **bad_recv_wr); + +int ocrdma_dereg_mr(struct ib_mr *); +struct ib_mr *ocrdma_get_dma_mr(struct ib_pd *, int acc); +struct ib_mr *ocrdma_reg_kernel_mr(struct ib_pd *, + struct ib_phys_buf *buffer_list, + int num_phys_buf, int acc, u64 *iova_start); +struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *, u64 start, u64 length, + u64 virt, int acc, struct ib_udata *); + +#endif /* __OCRDMA_VERBS_H__ */ |