mirror of
https://github.com/torvalds/linux.git
synced 2024-11-01 17:51:43 +00:00
a4d61e8480
Move the InfiniBand headers from drivers/infiniband/include to include/rdma. This allows InfiniBand-using code to live elsewhere, and lets us remove the ugly EXTRA_CFLAGS include path from the InfiniBand Makefiles. Signed-off-by: Roland Dreier <rolandd@cisco.com>
95 lines
3.4 KiB
C
95 lines
3.4 KiB
C
/*
|
|
* Copyright (c) 2004 Mellanox Technologies Ltd. All rights reserved.
|
|
* Copyright (c) 2004 Infinicon Corporation. All rights reserved.
|
|
* Copyright (c) 2004 Intel Corporation. All rights reserved.
|
|
* Copyright (c) 2004 Topspin Corporation. All rights reserved.
|
|
* Copyright (c) 2004 Voltaire Corporation. 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.
|
|
*
|
|
* $Id: ib_smi.h 1389 2004-12-27 22:56:47Z roland $
|
|
*/
|
|
|
|
#if !defined( IB_SMI_H )
|
|
#define IB_SMI_H
|
|
|
|
#include <rdma/ib_mad.h>
|
|
|
|
#define IB_SMP_DATA_SIZE 64
|
|
#define IB_SMP_MAX_PATH_HOPS 64
|
|
|
|
struct ib_smp {
|
|
u8 base_version;
|
|
u8 mgmt_class;
|
|
u8 class_version;
|
|
u8 method;
|
|
__be16 status;
|
|
u8 hop_ptr;
|
|
u8 hop_cnt;
|
|
__be64 tid;
|
|
__be16 attr_id;
|
|
__be16 resv;
|
|
__be32 attr_mod;
|
|
__be64 mkey;
|
|
__be16 dr_slid;
|
|
__be16 dr_dlid;
|
|
u8 reserved[28];
|
|
u8 data[IB_SMP_DATA_SIZE];
|
|
u8 initial_path[IB_SMP_MAX_PATH_HOPS];
|
|
u8 return_path[IB_SMP_MAX_PATH_HOPS];
|
|
} __attribute__ ((packed));
|
|
|
|
#define IB_SMP_DIRECTION __constant_htons(0x8000)
|
|
|
|
/* Subnet management attributes */
|
|
#define IB_SMP_ATTR_NOTICE __constant_htons(0x0002)
|
|
#define IB_SMP_ATTR_NODE_DESC __constant_htons(0x0010)
|
|
#define IB_SMP_ATTR_NODE_INFO __constant_htons(0x0011)
|
|
#define IB_SMP_ATTR_SWITCH_INFO __constant_htons(0x0012)
|
|
#define IB_SMP_ATTR_GUID_INFO __constant_htons(0x0014)
|
|
#define IB_SMP_ATTR_PORT_INFO __constant_htons(0x0015)
|
|
#define IB_SMP_ATTR_PKEY_TABLE __constant_htons(0x0016)
|
|
#define IB_SMP_ATTR_SL_TO_VL_TABLE __constant_htons(0x0017)
|
|
#define IB_SMP_ATTR_VL_ARB_TABLE __constant_htons(0x0018)
|
|
#define IB_SMP_ATTR_LINEAR_FORWARD_TABLE __constant_htons(0x0019)
|
|
#define IB_SMP_ATTR_RANDOM_FORWARD_TABLE __constant_htons(0x001A)
|
|
#define IB_SMP_ATTR_MCAST_FORWARD_TABLE __constant_htons(0x001B)
|
|
#define IB_SMP_ATTR_SM_INFO __constant_htons(0x0020)
|
|
#define IB_SMP_ATTR_VENDOR_DIAG __constant_htons(0x0030)
|
|
#define IB_SMP_ATTR_LED_INFO __constant_htons(0x0031)
|
|
#define IB_SMP_ATTR_VENDOR_MASK __constant_htons(0xFF00)
|
|
|
|
static inline u8
|
|
ib_get_smp_direction(struct ib_smp *smp)
|
|
{
|
|
return ((smp->status & IB_SMP_DIRECTION) == IB_SMP_DIRECTION);
|
|
}
|
|
|
|
#endif /* IB_SMI_H */
|