diff options
Diffstat (limited to 'drivers/staging/rdma/hfi1/opa_compat.h')
| -rw-r--r-- | drivers/staging/rdma/hfi1/opa_compat.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/drivers/staging/rdma/hfi1/opa_compat.h b/drivers/staging/rdma/hfi1/opa_compat.h deleted file mode 100644 index 6ef3c1cbdcd7..000000000000 --- a/drivers/staging/rdma/hfi1/opa_compat.h +++ /dev/null @@ -1,111 +0,0 @@ -#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; -} - -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; -} - -/* - * 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 */ |