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143 lines
4.2 KiB
143 lines
4.2 KiB
/* |
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* PMC-Sierra 8001/8081/8088/8089 SAS/SATA based host adapters driver |
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* |
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* Copyright (c) 2008-2009 USI Co., Ltd. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions, and the following disclaimer, |
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* without modification. |
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer |
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* substantially similar to the "NO WARRANTY" disclaimer below |
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* ("Disclaimer") and any redistribution must be conditioned upon |
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* including a substantially similar Disclaimer requirement for further |
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* binary redistribution. |
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* 3. Neither the names of the above-listed copyright holders nor the names |
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* of any contributors may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* Alternatively, this software may be distributed under the terms of the |
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* GNU General Public License ("GPL") version 2 as published by the Free |
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* Software Foundation. |
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* |
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* NO WARRANTY |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGES. |
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* |
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*/ |
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#ifndef _PM8001_DEFS_H_ |
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#define _PM8001_DEFS_H_ |
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enum chip_flavors { |
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chip_8001, |
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chip_8008, |
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chip_8009, |
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chip_8018, |
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chip_8019, |
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chip_8074, |
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chip_8076, |
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chip_8077, |
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chip_8006, |
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chip_8070, |
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chip_8072 |
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}; |
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enum phy_speed { |
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PHY_SPEED_15 = 0x01, |
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PHY_SPEED_30 = 0x02, |
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PHY_SPEED_60 = 0x04, |
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PHY_SPEED_120 = 0x08, |
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}; |
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enum data_direction { |
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DATA_DIR_NONE = 0x0, /* NO TRANSFER */ |
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DATA_DIR_IN = 0x01, /* INBOUND */ |
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DATA_DIR_OUT = 0x02, /* OUTBOUND */ |
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DATA_DIR_BYRECIPIENT = 0x04, /* UNSPECIFIED */ |
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}; |
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enum port_type { |
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PORT_TYPE_SAS = (1L << 1), |
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PORT_TYPE_SATA = (1L << 0), |
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}; |
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/* driver compile-time configuration */ |
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#define PM8001_MAX_CCB 1024 /* max ccbs supported */ |
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#define PM8001_MPI_QUEUE 1024 /* maximum mpi queue entries */ |
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#define PM8001_MAX_INB_NUM 64 |
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#define PM8001_MAX_OUTB_NUM 64 |
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#define PM8001_CAN_QUEUE 508 /* SCSI Queue depth */ |
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/* Inbound/Outbound queue size */ |
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#define IOMB_SIZE_SPC 64 |
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#define IOMB_SIZE_SPCV 128 |
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/* unchangeable hardware details */ |
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#define PM8001_MAX_PHYS 16 /* max. possible phys */ |
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#define PM8001_MAX_PORTS 16 /* max. possible ports */ |
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#define PM8001_MAX_DEVICES 2048 /* max supported device */ |
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#define PM8001_MAX_MSIX_VEC 64 /* max msi-x int for spcv/ve */ |
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#define PM8001_RESERVE_SLOT 8 |
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#define CONFIG_SCSI_PM8001_MAX_DMA_SG 528 |
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#define PM8001_MAX_DMA_SG CONFIG_SCSI_PM8001_MAX_DMA_SG |
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enum memory_region_num { |
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AAP1 = 0x0, /* application acceleration processor */ |
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IOP, /* IO processor */ |
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NVMD, /* NVM device */ |
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FW_FLASH, /* memory for fw flash update */ |
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FORENSIC_MEM, /* memory for fw forensic data */ |
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USI_MAX_MEMCNT_BASE |
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}; |
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#define PM8001_EVENT_LOG_SIZE (128 * 1024) |
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/** |
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* maximum DMA memory regions(number of IBQ + number of IBQ CI |
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* + number of OBQ + number of OBQ PI) |
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*/ |
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#define USI_MAX_MEMCNT (USI_MAX_MEMCNT_BASE + ((2 * PM8001_MAX_INB_NUM) \ |
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+ (2 * PM8001_MAX_OUTB_NUM))) |
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/*error code*/ |
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enum mpi_err { |
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MPI_IO_STATUS_SUCCESS = 0x0, |
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MPI_IO_STATUS_BUSY = 0x01, |
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MPI_IO_STATUS_FAIL = 0x02, |
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}; |
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/** |
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* Phy Control constants |
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*/ |
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enum phy_control_type { |
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PHY_LINK_RESET = 0x01, |
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PHY_HARD_RESET = 0x02, |
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PHY_NOTIFY_ENABLE_SPINUP = 0x10, |
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}; |
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enum pm8001_hba_info_flags { |
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PM8001F_INIT_TIME = (1U << 0), |
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PM8001F_RUN_TIME = (1U << 1), |
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}; |
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/** |
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* Phy Status |
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*/ |
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#define PHY_LINK_DISABLE 0x00 |
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#define PHY_LINK_DOWN 0x01 |
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#define PHY_STATE_LINK_UP_SPCV 0x2 |
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#define PHY_STATE_LINK_UP_SPC 0x1 |
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#endif
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