mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 21:54:06 +08:00
9ce28a20ee
This patch moves mlx4 vendor's specific structures to common UAPI folder which will be visible to all consumers. These structures are used by user-space library driver (libmlx4) and currently manually copied to that library. This move will allow cross-compile against these files and simplify introduction of vendor specific data. Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
108 lines
2.8 KiB
C
108 lines
2.8 KiB
C
/*
|
|
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
|
|
* Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved.
|
|
*
|
|
* This software is available to you under a choice of one of two
|
|
* licenses. You may choose to be licensed under the terms of the GNU
|
|
* General Public License (GPL) Version 2, available from the file
|
|
* COPYING in the main directory of this source tree, or the
|
|
* OpenIB.org BSD license below:
|
|
*
|
|
* 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.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#ifndef MLX4_ABI_USER_H
|
|
#define MLX4_ABI_USER_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
/*
|
|
* Increment this value if any changes that break userspace ABI
|
|
* compatibility are made.
|
|
*/
|
|
|
|
#define MLX4_IB_UVERBS_NO_DEV_CAPS_ABI_VERSION 3
|
|
#define MLX4_IB_UVERBS_ABI_VERSION 4
|
|
|
|
/*
|
|
* Make sure that all structs defined in this file remain laid out so
|
|
* that they pack the same way on 32-bit and 64-bit architectures (to
|
|
* avoid incompatibility between 32-bit userspace and 64-bit kernels).
|
|
* In particular do not use pointer types -- pass pointers in __u64
|
|
* instead.
|
|
*/
|
|
|
|
struct mlx4_ib_alloc_ucontext_resp_v3 {
|
|
__u32 qp_tab_size;
|
|
__u16 bf_reg_size;
|
|
__u16 bf_regs_per_page;
|
|
};
|
|
|
|
struct mlx4_ib_alloc_ucontext_resp {
|
|
__u32 dev_caps;
|
|
__u32 qp_tab_size;
|
|
__u16 bf_reg_size;
|
|
__u16 bf_regs_per_page;
|
|
__u32 cqe_size;
|
|
};
|
|
|
|
struct mlx4_ib_alloc_pd_resp {
|
|
__u32 pdn;
|
|
__u32 reserved;
|
|
};
|
|
|
|
struct mlx4_ib_create_cq {
|
|
__u64 buf_addr;
|
|
__u64 db_addr;
|
|
};
|
|
|
|
struct mlx4_ib_create_cq_resp {
|
|
__u32 cqn;
|
|
__u32 reserved;
|
|
};
|
|
|
|
struct mlx4_ib_resize_cq {
|
|
__u64 buf_addr;
|
|
};
|
|
|
|
struct mlx4_ib_create_srq {
|
|
__u64 buf_addr;
|
|
__u64 db_addr;
|
|
};
|
|
|
|
struct mlx4_ib_create_srq_resp {
|
|
__u32 srqn;
|
|
__u32 reserved;
|
|
};
|
|
|
|
struct mlx4_ib_create_qp {
|
|
__u64 buf_addr;
|
|
__u64 db_addr;
|
|
__u8 log_sq_bb_count;
|
|
__u8 log_sq_stride;
|
|
__u8 sq_no_prefetch;
|
|
__u8 reserved[5];
|
|
};
|
|
|
|
#endif /* MLX4_ABI_USER_H */
|