1 /*- 2 * Copyright (c) 2011-2015 LSI Corp. 3 * Copyright (c) 2013-2016 Avago Technologies 4 * Copyright 2000-2020 Broadcom Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * Broadcom Inc. (LSI) MPT-Fusion Host Adapter FreeBSD 29 */ 30 31 #ifndef _MPR_MAPPING_H 32 #define _MPR_MAPPING_H 33 34 /** 35 * struct _map_phy_change - PHY entries received in Topology change list 36 * @physical_id: SAS address of the device attached with the associate PHY 37 * @device_info: bitfield provides detailed info about the device 38 * @dev_handle: device handle for the device pointed by this entry 39 * @slot: slot ID 40 * @is_processed: Flag to indicate whether this entry is processed or not 41 * @is_SATA_SSD: 1 if this is a SATA device AND an SSD, 0 otherwise 42 */ 43 struct _map_phy_change { 44 uint64_t physical_id; 45 uint32_t device_info; 46 uint16_t dev_handle; 47 uint16_t slot; 48 uint8_t reason; 49 uint8_t is_processed; 50 uint8_t is_SATA_SSD; 51 uint8_t reserved; 52 }; 53 54 /** 55 * struct _map_port_change - PCIe Port entries received in PCIe Topology change 56 * list event 57 * @physical_id: WWID of the device attached to the associated port 58 * @device_info: bitfield provides detailed info about the device 59 * @MDTS: Maximum Data Transfer Size for the device 60 * @dev_handle: device handle for the device pointed by this entry 61 * @slot: slot ID 62 * @is_processed: Flag to indicate whether this entry is processed or not 63 */ 64 struct _map_port_change { 65 uint64_t physical_id; 66 uint32_t device_info; 67 uint32_t MDTS; 68 uint16_t dev_handle; 69 uint16_t slot; 70 uint8_t reason; 71 uint8_t is_processed; 72 uint8_t reserved[2]; 73 }; 74 75 /** 76 * struct _map_topology_change - SAS/SATA entries to be removed from mapping 77 * table 78 * @enc_handle: enclosure handle where this device is located 79 * @exp_handle: expander handle where this device is located 80 * @num_entries: number of entries in the SAS Topology Change List event 81 * @start_phy_num: PHY number of the first PHY in the event data 82 * @num_phys: number of PHYs in the expander where this device is located 83 * @exp_status: status for the expander where this device is located 84 * @phy_details: more details about each PHY in the event data 85 */ 86 struct _map_topology_change { 87 uint16_t enc_handle; 88 uint16_t exp_handle; 89 uint8_t num_entries; 90 uint8_t start_phy_num; 91 uint8_t num_phys; 92 uint8_t exp_status; 93 struct _map_phy_change *phy_details; 94 }; 95 96 /** 97 * struct _map_pcie_topology_change - PCIe entries to be removed from mapping 98 * table 99 * @enc_handle: enclosure handle where this device is located 100 * @switch_dev_handle: PCIe switch device handle where this device is located 101 * @num_entries: number of entries in the PCIe Topology Change List event 102 * @start_port_num: port number of the first port in the event data 103 * @num_ports: number of ports in the PCIe switch device 104 * @switch_status: status for the PCIe switch where this device is located 105 * @port_details: more details about each Port in the event data 106 */ 107 struct _map_pcie_topology_change { 108 uint16_t enc_handle; 109 uint16_t switch_dev_handle; 110 uint8_t num_entries; 111 uint8_t start_port_num; 112 uint8_t num_ports; 113 uint8_t switch_status; 114 struct _map_port_change *port_details; 115 }; 116 117 extern int 118 mprsas_get_sas_address_for_sata_disk(struct mpr_softc *ioc, 119 u64 *sas_address, u16 handle, u32 device_info, u8 *is_SATA_SSD); 120 121 #endif 122