dd6d7f8574
Changes the create_cq verb signature by sending the entire uverbs attr bundle as a parameter. This allows drivers to send driver specific attrs through ioctl for the create_cq verb and access them in their driver specific code. Also adds a new enum value for driver specific ioctl attributes for methods already supporting UHW. Link: https://lore.kernel.org/r/ed147343987c0d43fd391c1b2f85e2f425747387.1719512393.git.leon@kernel.org Signed-off-by: Akiva Goldberger <agoldberger@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
20 lines
699 B
C
20 lines
699 B
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/*
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* Copyright(c) 2016 - 2018 Intel Corporation.
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*/
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#ifndef DEF_RVTCQ_H
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#define DEF_RVTCQ_H
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#include <rdma/rdma_vt.h>
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#include <rdma/rdmavt_cq.h>
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int rvt_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
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struct uverbs_attr_bundle *attrs);
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int rvt_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata);
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int rvt_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags notify_flags);
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int rvt_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata);
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int rvt_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *entry);
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int rvt_driver_cq_init(void);
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void rvt_cq_exit(void);
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#endif /* DEF_RVTCQ_H */
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