Release 4.7 drivers/infiniband/hw/hfi1/opa_compat.h
#ifndef _LINUX_H
#define _LINUX_H
/*
* Copyright(c) 2015, 2016 Intel Corporation.
*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
*
* GPL LICENSE SUMMARY
*
* 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, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* BSD LICENSE
*
* 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.
* - Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*
* This header file is for OPA-specific definitions which are
* required by the HFI driver, and which aren't yet in the Linux
* IB core. We'll collect these all here, then merge them into
* the kernel when that's convenient.
*/
/* OPA SMA attribute IDs */
#define OPA_ATTRIB_ID_CONGESTION_INFO cpu_to_be16(0x008b)
#define OPA_ATTRIB_ID_HFI_CONGESTION_LOG cpu_to_be16(0x008f)
#define OPA_ATTRIB_ID_HFI_CONGESTION_SETTING cpu_to_be16(0x0090)
#define OPA_ATTRIB_ID_CONGESTION_CONTROL_TABLE cpu_to_be16(0x0091)
/* OPA PMA attribute IDs */
#define OPA_PM_ATTRIB_ID_PORT_STATUS cpu_to_be16(0x0040)
#define OPA_PM_ATTRIB_ID_CLEAR_PORT_STATUS cpu_to_be16(0x0041)
#define OPA_PM_ATTRIB_ID_DATA_PORT_COUNTERS cpu_to_be16(0x0042)
#define OPA_PM_ATTRIB_ID_ERROR_PORT_COUNTERS cpu_to_be16(0x0043)
#define OPA_PM_ATTRIB_ID_ERROR_INFO cpu_to_be16(0x0044)
/* OPA status codes */
#define OPA_PM_STATUS_REQUEST_TOO_LARGE cpu_to_be16(0x100)
static inline u8 port_states_to_logical_state(struct opa_port_states *ps)
{
return ps->portphysstate_portstate & OPA_PI_MASK_PORT_STATE;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mike marciniszyn | mike marciniszyn | 19 | 100.00% | 1 | 100.00% |
| Total | 19 | 100.00% | 1 | 100.00% |
static inline u8 port_states_to_phys_state(struct opa_port_states *ps)
{
return ((ps->portphysstate_portstate &
OPA_PI_MASK_PORT_PHYSICAL_STATE) >> 4) & 0xf;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mike marciniszyn | mike marciniszyn | 27 | 100.00% | 1 | 100.00% |
| Total | 27 | 100.00% | 1 | 100.00% |
/*
* OPA port physical states
* IB Volume 1, Table 146 PortInfo/IB Volume 2 Section 5.4.2(1) PortPhysState
* values.
*
* When writing, only values 0-3 are valid, other values are ignored.
* When reading, 0 is reserved.
*
* Returned by the ibphys_portstate() routine.
*/
enum opa_port_phys_state {
IB_PORTPHYSSTATE_NOP = 0,
/* 1 is reserved */
IB_PORTPHYSSTATE_POLLING = 2,
IB_PORTPHYSSTATE_DISABLED = 3,
IB_PORTPHYSSTATE_TRAINING = 4,
IB_PORTPHYSSTATE_LINKUP = 5,
IB_PORTPHYSSTATE_LINK_ERROR_RECOVERY = 6,
IB_PORTPHYSSTATE_PHY_TEST = 7,
/* 8 is reserved */
OPA_PORTPHYSSTATE_OFFLINE = 9,
OPA_PORTPHYSSTATE_GANGED = 10,
OPA_PORTPHYSSTATE_TEST = 11,
OPA_PORTPHYSSTATE_MAX = 11,
/* values 12-15 are reserved/ignored */
};
#endif /* _LINUX_H */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mike marciniszyn | mike marciniszyn | 152 | 99.35% | 1 | 50.00% |
| jubin john | jubin john | 1 | 0.65% | 1 | 50.00% |
| Total | 153 | 100.00% | 2 | 100.00% |
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