9c3da09917
The base versions handle constant folding just fine, use them directly. The replacements are OK in the include/ files as they are not exported to userspace so we don't need the __ prefixed versions. This patch does not affect code generation at all. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
128 lines
4.3 KiB
C
128 lines
4.3 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.
|
|
*/
|
|
|
|
#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 cpu_to_be16(0x8000)
|
|
|
|
/* Subnet management attributes */
|
|
#define IB_SMP_ATTR_NOTICE cpu_to_be16(0x0002)
|
|
#define IB_SMP_ATTR_NODE_DESC cpu_to_be16(0x0010)
|
|
#define IB_SMP_ATTR_NODE_INFO cpu_to_be16(0x0011)
|
|
#define IB_SMP_ATTR_SWITCH_INFO cpu_to_be16(0x0012)
|
|
#define IB_SMP_ATTR_GUID_INFO cpu_to_be16(0x0014)
|
|
#define IB_SMP_ATTR_PORT_INFO cpu_to_be16(0x0015)
|
|
#define IB_SMP_ATTR_PKEY_TABLE cpu_to_be16(0x0016)
|
|
#define IB_SMP_ATTR_SL_TO_VL_TABLE cpu_to_be16(0x0017)
|
|
#define IB_SMP_ATTR_VL_ARB_TABLE cpu_to_be16(0x0018)
|
|
#define IB_SMP_ATTR_LINEAR_FORWARD_TABLE cpu_to_be16(0x0019)
|
|
#define IB_SMP_ATTR_RANDOM_FORWARD_TABLE cpu_to_be16(0x001A)
|
|
#define IB_SMP_ATTR_MCAST_FORWARD_TABLE cpu_to_be16(0x001B)
|
|
#define IB_SMP_ATTR_SM_INFO cpu_to_be16(0x0020)
|
|
#define IB_SMP_ATTR_VENDOR_DIAG cpu_to_be16(0x0030)
|
|
#define IB_SMP_ATTR_LED_INFO cpu_to_be16(0x0031)
|
|
#define IB_SMP_ATTR_VENDOR_MASK cpu_to_be16(0xFF00)
|
|
|
|
struct ib_port_info {
|
|
__be64 mkey;
|
|
__be64 gid_prefix;
|
|
__be16 lid;
|
|
__be16 sm_lid;
|
|
__be32 cap_mask;
|
|
__be16 diag_code;
|
|
__be16 mkey_lease_period;
|
|
u8 local_port_num;
|
|
u8 link_width_enabled;
|
|
u8 link_width_supported;
|
|
u8 link_width_active;
|
|
u8 linkspeed_portstate; /* 4 bits, 4 bits */
|
|
u8 portphysstate_linkdown; /* 4 bits, 4 bits */
|
|
u8 mkeyprot_resv_lmc; /* 2 bits, 3, 3 */
|
|
u8 linkspeedactive_enabled; /* 4 bits, 4 bits */
|
|
u8 neighbormtu_mastersmsl; /* 4 bits, 4 bits */
|
|
u8 vlcap_inittype; /* 4 bits, 4 bits */
|
|
u8 vl_high_limit;
|
|
u8 vl_arb_high_cap;
|
|
u8 vl_arb_low_cap;
|
|
u8 inittypereply_mtucap; /* 4 bits, 4 bits */
|
|
u8 vlstallcnt_hoqlife; /* 3 bits, 5 bits */
|
|
u8 operationalvl_pei_peo_fpi_fpo; /* 4 bits, 1, 1, 1, 1 */
|
|
__be16 mkey_violations;
|
|
__be16 pkey_violations;
|
|
__be16 qkey_violations;
|
|
u8 guid_cap;
|
|
u8 clientrereg_resv_subnetto; /* 1 bit, 2 bits, 5 */
|
|
u8 resv_resptimevalue; /* 3 bits, 5 bits */
|
|
u8 localphyerrors_overrunerrors; /* 4 bits, 4 bits */
|
|
__be16 max_credit_hint;
|
|
u8 resv;
|
|
u8 link_roundtrip_latency[3];
|
|
};
|
|
|
|
static inline u8
|
|
ib_get_smp_direction(struct ib_smp *smp)
|
|
{
|
|
return ((smp->status & IB_SMP_DIRECTION) == IB_SMP_DIRECTION);
|
|
}
|
|
|
|
#endif /* IB_SMI_H */
|