1/* 2 * PMC-Sierra SPC 8001 SAS/SATA based host adapters driver 3 * 4 * Copyright (c) 2008-2009 USI Co., Ltd. 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 * without modification. 13 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 14 * substantially similar to the "NO WARRANTY" disclaimer below 15 * ("Disclaimer") and any redistribution must be conditioned upon 16 * including a substantially similar Disclaimer requirement for further 17 * binary redistribution. 18 * 3. Neither the names of the above-listed copyright holders nor the names 19 * of any contributors may be used to endorse or promote products derived 20 * from this software without specific prior written permission. 21 * 22 * Alternatively, this software may be distributed under the terms of the 23 * GNU General Public License ("GPL") version 2 as published by the Free 24 * Software Foundation. 25 * 26 * NO WARRANTY 27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 28 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 29 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 30 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 31 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 35 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 36 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGES. 38 * 39 */ 40 41#ifndef _PM8001_DEFS_H_ 42#define _PM8001_DEFS_H_ 43 44enum chip_flavors { 45 chip_8001, 46}; 47#define USI_MAX_MEMCNT 9 48#define PM8001_MAX_DMA_SG SG_ALL 49enum phy_speed { 50 PHY_SPEED_15 = 0x01, 51 PHY_SPEED_30 = 0x02, 52 PHY_SPEED_60 = 0x04, 53}; 54 55enum data_direction { 56 DATA_DIR_NONE = 0x0, /* NO TRANSFER */ 57 DATA_DIR_IN = 0x01, /* INBOUND */ 58 DATA_DIR_OUT = 0x02, /* OUTBOUND */ 59 DATA_DIR_BYRECIPIENT = 0x04, /* UNSPECIFIED */ 60}; 61 62enum port_type { 63 PORT_TYPE_SAS = (1L << 1), 64 PORT_TYPE_SATA = (1L << 0), 65}; 66 67/* driver compile-time configuration */ 68#define PM8001_MAX_CCB 512 /* max ccbs supported */ 69#define PM8001_MAX_INB_NUM 1 70#define PM8001_MAX_OUTB_NUM 1 71#define PM8001_CAN_QUEUE 128 /* SCSI Queue depth */ 72 73/* unchangeable hardware details */ 74#define PM8001_MAX_PHYS 8 /* max. possible phys */ 75#define PM8001_MAX_PORTS 8 /* max. possible ports */ 76#define PM8001_MAX_DEVICES 1024 /* max supported device */ 77 78enum memory_region_num { 79 AAP1 = 0x0, /* application acceleration processor */ 80 IOP, /* IO processor */ 81 CI, /* consumer index */ 82 PI, /* producer index */ 83 IB, /* inbound queue */ 84 OB, /* outbound queue */ 85 NVMD, /* NVM device */ 86 DEV_MEM, /* memory for devices */ 87 CCB_MEM, /* memory for command control block */ 88}; 89#define PM8001_EVENT_LOG_SIZE (128 * 1024) 90 91/*error code*/ 92enum mpi_err { 93 MPI_IO_STATUS_SUCCESS = 0x0, 94 MPI_IO_STATUS_BUSY = 0x01, 95 MPI_IO_STATUS_FAIL = 0x02, 96}; 97 98/** 99 * Phy Control constants 100 */ 101enum phy_control_type { 102 PHY_LINK_RESET = 0x01, 103 PHY_HARD_RESET = 0x02, 104 PHY_NOTIFY_ENABLE_SPINUP = 0x10, 105}; 106 107enum pm8001_hba_info_flags { 108 PM8001F_INIT_TIME = (1U << 0), 109 PM8001F_RUN_TIME = (1U << 1), 110}; 111 112#endif 113