| /* |
| * Copyright (c) 2006, 2007, 2008, 2009, 2010 QLogic Corporation. |
| * All rights reserved. |
| * Copyright (c) 2005, 2006 PathScale, Inc. 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. |
| */ |
| |
| #define IB_SMP_UNSUP_VERSION cpu_to_be16(0x0004) |
| #define IB_SMP_UNSUP_METHOD cpu_to_be16(0x0008) |
| #define IB_SMP_UNSUP_METH_ATTR cpu_to_be16(0x000C) |
| #define IB_SMP_INVALID_FIELD cpu_to_be16(0x001C) |
| |
| struct ib_node_info { |
| u8 base_version; |
| u8 class_version; |
| u8 node_type; |
| u8 num_ports; |
| __be64 sys_guid; |
| __be64 node_guid; |
| __be64 port_guid; |
| __be16 partition_cap; |
| __be16 device_id; |
| __be32 revision; |
| u8 local_port_num; |
| u8 vendor_id[3]; |
| } __attribute__ ((packed)); |
| |
| struct ib_mad_notice_attr { |
| u8 generic_type; |
| u8 prod_type_msb; |
| __be16 prod_type_lsb; |
| __be16 trap_num; |
| __be16 issuer_lid; |
| __be16 toggle_count; |
| |
| union { |
| struct { |
| u8 details[54]; |
| } raw_data; |
| |
| struct { |
| __be16 reserved; |
| __be16 lid; /* where violation happened */ |
| u8 port_num; /* where violation happened */ |
| } __attribute__ ((packed)) ntc_129_131; |
| |
| struct { |
| __be16 reserved; |
| __be16 lid; /* LID where change occurred */ |
| u8 reserved2; |
| u8 local_changes; /* low bit - local changes */ |
| __be32 new_cap_mask; /* new capability mask */ |
| u8 reserved3; |
| u8 change_flags; /* low 3 bits only */ |
| } __attribute__ ((packed)) ntc_144; |
| |
| struct { |
| __be16 reserved; |
| __be16 lid; /* lid where sys guid changed */ |
| __be16 reserved2; |
| __be64 new_sys_guid; |
| } __attribute__ ((packed)) ntc_145; |
| |
| struct { |
| __be16 reserved; |
| __be16 lid; |
| __be16 dr_slid; |
| u8 method; |
| u8 reserved2; |
| __be16 attr_id; |
| __be32 attr_mod; |
| __be64 mkey; |
| u8 reserved3; |
| u8 dr_trunc_hop; |
| u8 dr_rtn_path[30]; |
| } __attribute__ ((packed)) ntc_256; |
| |
| struct { |
| __be16 reserved; |
| __be16 lid1; |
| __be16 lid2; |
| __be32 key; |
| __be32 sl_qp1; /* SL: high 4 bits */ |
| __be32 qp2; /* high 8 bits reserved */ |
| union ib_gid gid1; |
| union ib_gid gid2; |
| } __attribute__ ((packed)) ntc_257_258; |
| |
| } details; |
| }; |
| |
| /* |
| * Generic trap/notice types |
| */ |
| #define IB_NOTICE_TYPE_FATAL 0x80 |
| #define IB_NOTICE_TYPE_URGENT 0x81 |
| #define IB_NOTICE_TYPE_SECURITY 0x82 |
| #define IB_NOTICE_TYPE_SM 0x83 |
| #define IB_NOTICE_TYPE_INFO 0x84 |
| |
| /* |
| * Generic trap/notice producers |
| */ |
| #define IB_NOTICE_PROD_CA cpu_to_be16(1) |
| #define IB_NOTICE_PROD_SWITCH cpu_to_be16(2) |
| #define IB_NOTICE_PROD_ROUTER cpu_to_be16(3) |
| #define IB_NOTICE_PROD_CLASS_MGR cpu_to_be16(4) |
| |
| /* |
| * Generic trap/notice numbers |
| */ |
| #define IB_NOTICE_TRAP_LLI_THRESH cpu_to_be16(129) |
| #define IB_NOTICE_TRAP_EBO_THRESH cpu_to_be16(130) |
| #define IB_NOTICE_TRAP_FLOW_UPDATE cpu_to_be16(131) |
| #define IB_NOTICE_TRAP_CAP_MASK_CHG cpu_to_be16(144) |
| #define IB_NOTICE_TRAP_SYS_GUID_CHG cpu_to_be16(145) |
| #define IB_NOTICE_TRAP_BAD_MKEY cpu_to_be16(256) |
| #define IB_NOTICE_TRAP_BAD_PKEY cpu_to_be16(257) |
| #define IB_NOTICE_TRAP_BAD_QKEY cpu_to_be16(258) |
| |
| /* |
| * Repress trap/notice flags |
| */ |
| #define IB_NOTICE_REPRESS_LLI_THRESH (1 << 0) |
| #define IB_NOTICE_REPRESS_EBO_THRESH (1 << 1) |
| #define IB_NOTICE_REPRESS_FLOW_UPDATE (1 << 2) |
| #define IB_NOTICE_REPRESS_CAP_MASK_CHG (1 << 3) |
| #define IB_NOTICE_REPRESS_SYS_GUID_CHG (1 << 4) |
| #define IB_NOTICE_REPRESS_BAD_MKEY (1 << 5) |
| #define IB_NOTICE_REPRESS_BAD_PKEY (1 << 6) |
| #define IB_NOTICE_REPRESS_BAD_QKEY (1 << 7) |
| |
| /* |
| * Generic trap/notice other local changes flags (trap 144). |
| */ |
| #define IB_NOTICE_TRAP_LSE_CHG 0x04 /* Link Speed Enable changed */ |
| #define IB_NOTICE_TRAP_LWE_CHG 0x02 /* Link Width Enable changed */ |
| #define IB_NOTICE_TRAP_NODE_DESC_CHG 0x01 |
| |
| /* |
| * Generic trap/notice M_Key volation flags in dr_trunc_hop (trap 256). |
| */ |
| #define IB_NOTICE_TRAP_DR_NOTICE 0x80 |
| #define IB_NOTICE_TRAP_DR_TRUNC 0x40 |
| |
| struct ib_vl_weight_elem { |
| u8 vl; /* Only low 4 bits, upper 4 bits reserved */ |
| u8 weight; |
| }; |
| |
| #define IB_VLARB_LOWPRI_0_31 1 |
| #define IB_VLARB_LOWPRI_32_63 2 |
| #define IB_VLARB_HIGHPRI_0_31 3 |
| #define IB_VLARB_HIGHPRI_32_63 4 |
| |
| /* |
| * PMA class portinfo capability mask bits |
| */ |
| #define IB_PMA_CLASS_CAP_ALLPORTSELECT cpu_to_be16(1 << 8) |
| #define IB_PMA_CLASS_CAP_EXT_WIDTH cpu_to_be16(1 << 9) |
| #define IB_PMA_CLASS_CAP_XMIT_WAIT cpu_to_be16(1 << 12) |
| |
| #define IB_PMA_CLASS_PORT_INFO cpu_to_be16(0x0001) |
| #define IB_PMA_PORT_SAMPLES_CONTROL cpu_to_be16(0x0010) |
| #define IB_PMA_PORT_SAMPLES_RESULT cpu_to_be16(0x0011) |
| #define IB_PMA_PORT_COUNTERS cpu_to_be16(0x0012) |
| #define IB_PMA_PORT_COUNTERS_EXT cpu_to_be16(0x001D) |
| #define IB_PMA_PORT_SAMPLES_RESULT_EXT cpu_to_be16(0x001E) |
| #define IB_PMA_PORT_COUNTERS_CONG cpu_to_be16(0xFF00) |
| |
| struct ib_perf { |
| u8 base_version; |
| u8 mgmt_class; |
| u8 class_version; |
| u8 method; |
| __be16 status; |
| __be16 unused; |
| __be64 tid; |
| __be16 attr_id; |
| __be16 resv; |
| __be32 attr_mod; |
| u8 reserved[40]; |
| u8 data[192]; |
| } __attribute__ ((packed)); |
| |
| struct ib_pma_classportinfo { |
| u8 base_version; |
| u8 class_version; |
| __be16 cap_mask; |
| u8 reserved[3]; |
| u8 resp_time_value; /* only lower 5 bits */ |
| union ib_gid redirect_gid; |
| __be32 redirect_tc_sl_fl; /* 8, 4, 20 bits respectively */ |
| __be16 redirect_lid; |
| __be16 redirect_pkey; |
| __be32 redirect_qp; /* only lower 24 bits */ |
| __be32 redirect_qkey; |
| union ib_gid trap_gid; |
| __be32 trap_tc_sl_fl; /* 8, 4, 20 bits respectively */ |
| __be16 trap_lid; |
| __be16 trap_pkey; |
| __be32 trap_hl_qp; /* 8, 24 bits respectively */ |
| __be32 trap_qkey; |
| } __attribute__ ((packed)); |
| |
| struct ib_pma_portsamplescontrol { |
| u8 opcode; |
| u8 port_select; |
| u8 tick; |
| u8 counter_width; /* only lower 3 bits */ |
| __be32 counter_mask0_9; /* 2, 10 * 3, bits */ |
| __be16 counter_mask10_14; /* 1, 5 * 3, bits */ |
| u8 sample_mechanisms; |
| u8 sample_status; /* only lower 2 bits */ |
| __be64 option_mask; |
| __be64 vendor_mask; |
| __be32 sample_start; |
| __be32 sample_interval; |
| __be16 tag; |
| __be16 counter_select[15]; |
| } __attribute__ ((packed)); |
| |
| struct ib_pma_portsamplesresult { |
| __be16 tag; |
| __be16 sample_status; /* only lower 2 bits */ |
| __be32 counter[15]; |
| } __attribute__ ((packed)); |
| |
| struct ib_pma_portsamplesresult_ext { |
| __be16 tag; |
| __be16 sample_status; /* only lower 2 bits */ |
| __be32 extended_width; /* only upper 2 bits */ |
| __be64 counter[15]; |
| } __attribute__ ((packed)); |
| |
| struct ib_pma_portcounters { |
| u8 reserved; |
| u8 port_select; |
| __be16 counter_select; |
| __be16 symbol_error_counter; |
| u8 link_error_recovery_counter; |
| u8 link_downed_counter; |
| __be16 port_rcv_errors; |
| __be16 port_rcv_remphys_errors; |
| __be16 port_rcv_switch_relay_errors; |
| __be16 port_xmit_discards; |
| u8 port_xmit_constraint_errors; |
| u8 port_rcv_constraint_errors; |
| u8 reserved1; |
| u8 lli_ebor_errors; /* 4, 4, bits */ |
| __be16 reserved2; |
| __be16 vl15_dropped; |
| __be32 port_xmit_data; |
| __be32 port_rcv_data; |
| __be32 port_xmit_packets; |
| __be32 port_rcv_packets; |
| } __attribute__ ((packed)); |
| |
| struct ib_pma_portcounters_cong { |
| u8 reserved; |
| u8 reserved1; |
| __be16 port_check_rate; |
| __be16 symbol_error_counter; |
| u8 link_error_recovery_counter; |
| u8 link_downed_counter; |
| __be16 port_rcv_errors; |
| __be16 port_rcv_remphys_errors; |
| __be16 port_rcv_switch_relay_errors; |
| __be16 port_xmit_discards; |
| u8 port_xmit_constraint_errors; |
| u8 port_rcv_constraint_errors; |
| u8 reserved2; |
| u8 lli_ebor_errors; /* 4, 4, bits */ |
| __be16 reserved3; |
| __be16 vl15_dropped; |
| __be64 port_xmit_data; |
| __be64 port_rcv_data; |
| __be64 port_xmit_packets; |
| __be64 port_rcv_packets; |
| __be64 port_xmit_wait; |
| __be64 port_adr_events; |
| } __attribute__ ((packed)); |
| |
| #define IB_PMA_CONG_HW_CONTROL_TIMER 0x00 |
| #define IB_PMA_CONG_HW_CONTROL_SAMPLE 0x01 |
| |
| #define QIB_XMIT_RATE_UNSUPPORTED 0x0 |
| #define QIB_XMIT_RATE_PICO 0x7 |
| /* number of 4nsec cycles equaling 2secs */ |
| #define QIB_CONG_TIMER_PSINTERVAL 0x1DCD64EC |
| |
| #define IB_PMA_SEL_SYMBOL_ERROR cpu_to_be16(0x0001) |
| #define IB_PMA_SEL_LINK_ERROR_RECOVERY cpu_to_be16(0x0002) |
| #define IB_PMA_SEL_LINK_DOWNED cpu_to_be16(0x0004) |
| #define IB_PMA_SEL_PORT_RCV_ERRORS cpu_to_be16(0x0008) |
| #define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS cpu_to_be16(0x0010) |
| #define IB_PMA_SEL_PORT_XMIT_DISCARDS cpu_to_be16(0x0040) |
| #define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS cpu_to_be16(0x0200) |
| #define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS cpu_to_be16(0x0400) |
| #define IB_PMA_SEL_PORT_VL15_DROPPED cpu_to_be16(0x0800) |
| #define IB_PMA_SEL_PORT_XMIT_DATA cpu_to_be16(0x1000) |
| #define IB_PMA_SEL_PORT_RCV_DATA cpu_to_be16(0x2000) |
| #define IB_PMA_SEL_PORT_XMIT_PACKETS cpu_to_be16(0x4000) |
| #define IB_PMA_SEL_PORT_RCV_PACKETS cpu_to_be16(0x8000) |
| |
| #define IB_PMA_SEL_CONG_ALL 0x01 |
| #define IB_PMA_SEL_CONG_PORT_DATA 0x02 |
| #define IB_PMA_SEL_CONG_XMIT 0x04 |
| #define IB_PMA_SEL_CONG_ROUTING 0x08 |
| |
| struct ib_pma_portcounters_ext { |
| u8 reserved; |
| u8 port_select; |
| __be16 counter_select; |
| __be32 reserved1; |
| __be64 port_xmit_data; |
| __be64 port_rcv_data; |
| __be64 port_xmit_packets; |
| __be64 port_rcv_packets; |
| __be64 port_unicast_xmit_packets; |
| __be64 port_unicast_rcv_packets; |
| __be64 port_multicast_xmit_packets; |
| __be64 port_multicast_rcv_packets; |
| } __attribute__ ((packed)); |
| |
| #define IB_PMA_SELX_PORT_XMIT_DATA cpu_to_be16(0x0001) |
| #define IB_PMA_SELX_PORT_RCV_DATA cpu_to_be16(0x0002) |
| #define IB_PMA_SELX_PORT_XMIT_PACKETS cpu_to_be16(0x0004) |
| #define IB_PMA_SELX_PORT_RCV_PACKETS cpu_to_be16(0x0008) |
| #define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS cpu_to_be16(0x0010) |
| #define IB_PMA_SELX_PORT_UNI_RCV_PACKETS cpu_to_be16(0x0020) |
| #define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS cpu_to_be16(0x0040) |
| #define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS cpu_to_be16(0x0080) |
| |
| /* |
| * The PortSamplesControl.CounterMasks field is an array of 3 bit fields |
| * which specify the N'th counter's capabilities. See ch. 16.1.3.2. |
| * We support 5 counters which only count the mandatory quantities. |
| */ |
| #define COUNTER_MASK(q, n) (q << ((9 - n) * 3)) |
| #define COUNTER_MASK0_9 \ |
| cpu_to_be32(COUNTER_MASK(1, 0) | \ |
| COUNTER_MASK(1, 1) | \ |
| COUNTER_MASK(1, 2) | \ |
| COUNTER_MASK(1, 3) | \ |
| COUNTER_MASK(1, 4)) |
