1 /*- 2 * Copyright (c) 2011-2015 LSI Corp. 3 * Copyright (c) 2013-2016 Avago Technologies 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD 28 * 29 * $FreeBSD$ 30 */ 31 32 #ifndef _MPR_MAPPING_H 33 #define _MPR_MAPPING_H 34 35 /** 36 * struct _map_phy_change - PHY entries received in Topology change list 37 * @physical_id: SAS address of the device attached with the associate PHY 38 * @device_info: bitfield provides detailed info about the device 39 * @dev_handle: device handle for the device pointed by this entry 40 * @slot: slot ID 41 * @is_processed: Flag to indicate whether this entry is processed or not 42 * @is_SATA_SSD: 1 if this is a SATA device AND an SSD, 0 otherwise 43 */ 44 struct _map_phy_change { 45 uint64_t physical_id; 46 uint32_t device_info; 47 uint16_t dev_handle; 48 uint16_t slot; 49 uint8_t reason; 50 uint8_t is_processed; 51 uint8_t is_SATA_SSD; 52 uint8_t reserved; 53 }; 54 55 /** 56 * struct _map_port_change - PCIe Port entries received in PCIe Topology change 57 * list event 58 * @physical_id: WWID of the device attached to the associated port 59 * @device_info: bitfield provides detailed info about the device 60 * @MDTS: Maximum Data Transfer Size for the device 61 * @dev_handle: device handle for the device pointed by this entry 62 * @slot: slot ID 63 * @is_processed: Flag to indicate whether this entry is processed or not 64 */ 65 struct _map_port_change { 66 uint64_t physical_id; 67 uint32_t device_info; 68 uint32_t MDTS; 69 uint16_t dev_handle; 70 uint16_t slot; 71 uint8_t reason; 72 uint8_t is_processed; 73 uint8_t reserved[2]; 74 }; 75 76 /** 77 * struct _map_topology_change - SAS/SATA entries to be removed from mapping 78 * table 79 * @enc_handle: enclosure handle where this device is located 80 * @exp_handle: expander handle where this device is located 81 * @num_entries: number of entries in the SAS Topology Change List event 82 * @start_phy_num: PHY number of the first PHY in the event data 83 * @num_phys: number of PHYs in the expander where this device is located 84 * @exp_status: status for the expander where this device is located 85 * @phy_details: more details about each PHY in the event data 86 */ 87 struct _map_topology_change { 88 uint16_t enc_handle; 89 uint16_t exp_handle; 90 uint8_t num_entries; 91 uint8_t start_phy_num; 92 uint8_t num_phys; 93 uint8_t exp_status; 94 struct _map_phy_change *phy_details; 95 }; 96 97 /** 98 * struct _map_pcie_topology_change - PCIe entries to be removed from mapping 99 * table 100 * @enc_handle: enclosure handle where this device is located 101 * @switch_dev_handle: PCIe switch device handle where this device is located 102 * @num_entries: number of entries in the PCIe Topology Change List event 103 * @start_port_num: port number of the first port in the event data 104 * @num_ports: number of ports in the PCIe switch device 105 * @switch_status: status for the PCIe switch where this device is located 106 * @port_details: more details about each Port in the event data 107 */ 108 struct _map_pcie_topology_change { 109 uint16_t enc_handle; 110 uint16_t switch_dev_handle; 111 uint8_t num_entries; 112 uint8_t start_port_num; 113 uint8_t num_ports; 114 uint8_t switch_status; 115 struct _map_port_change *port_details; 116 }; 117 118 extern int 119 mprsas_get_sas_address_for_sata_disk(struct mpr_softc *ioc, 120 u64 *sas_address, u16 handle, u32 device_info, u8 *is_SATA_SSD); 121 122 #endif 123