/* * 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 occured */ 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))