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04016bcf93
be the same chip):
- The I/O port resource may not be available with these. However, given
that we actually only need this resource for some controllers that
require their firmware to be up- and downloaded (which excludes the
SAS1078{,DE}) just handle failure to allocate this resource gracefully
when possible. While at it, generally put non-fatal resource allocation
failures under bootverbose.
- SAS1078{,DE} use a different hard reset protocol.
- Add workarounds for the 36GB physical address limitation of scatter/
gather elements of these controllers.
Tested by: Slawa Olhovchenkov
PR: 149220 (remaining part)
161 lines
6.1 KiB
C
161 lines
6.1 KiB
C
/* $FreeBSD$ */
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/*-
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* Generic defines for LSI '909 FC adapters.
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* FreeBSD Version.
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*
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* Copyright (c) 2000, 2001 by Greg Ansley
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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 immediately at the beginning of the file, without modification,
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* this list of conditions, and the following disclaimer.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, 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, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*-
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* Copyright (c) 2002, 2006 by Matthew Jacob
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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 are
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* 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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* 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 including
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* a substantially similar Disclaimer requirement for further binary
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* 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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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT
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* OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Support from Chris Ellsworth in order to make SAS adapters work
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* is gratefully acknowledged.
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*
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* Support from LSI-Logic has also gone a great deal toward making this a
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* workable subsystem and is gratefully acknowledged.
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*/
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#ifndef _MPT_REG_H_
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#define _MPT_REG_H_
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#define MPT_OFFSET_DOORBELL 0x00
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#define MPT_OFFSET_SEQUENCE 0x04
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#define MPT_OFFSET_DIAGNOSTIC 0x08
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#define MPT_OFFSET_TEST 0x0C
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#define MPT_OFFSET_DIAG_DATA 0x10
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#define MPT_OFFSET_DIAG_ADDR 0x14
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#define MPT_OFFSET_INTR_STATUS 0x30
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#define MPT_OFFSET_INTR_MASK 0x34
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#define MPT_OFFSET_REQUEST_Q 0x40
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#define MPT_OFFSET_REPLY_Q 0x44
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#define MPT_OFFSET_HOST_INDEX 0x50
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#define MPT_OFFSET_FUBAR 0x90
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#define MPT_OFFSET_RESET_1078 0x10fc
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/* Bit Maps for DOORBELL register */
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enum DB_STATE_BITS {
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MPT_DB_STATE_RESET = 0x00000000,
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MPT_DB_STATE_READY = 0x10000000,
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MPT_DB_STATE_RUNNING = 0x20000000,
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MPT_DB_STATE_FAULT = 0x40000000,
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MPT_DB_STATE_MASK = 0xf0000000
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};
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#define MPT_STATE(v) ((enum DB_STATE_BITS)((v) & MPT_DB_STATE_MASK))
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#define MPT_DB_LENGTH_SHIFT (16)
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#define MPT_DB_DATA_MASK (0xffff)
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#define MPT_DB_DB_USED 0x08000000
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#define MPT_DB_IS_IN_USE(v) (((v) & MPT_DB_DB_USED) != 0)
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/*
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* "Whom" initializor values
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*/
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#define MPT_DB_INIT_NOONE 0x00
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#define MPT_DB_INIT_BIOS 0x01
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#define MPT_DB_INIT_ROMBIOS 0x02
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#define MPT_DB_INIT_PCIPEER 0x03
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#define MPT_DB_INIT_HOST 0x04
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#define MPT_DB_INIT_MANUFACTURE 0x05
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#define MPT_WHO(v) \
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((v & MPI_DOORBELL_WHO_INIT_MASK) >> MPI_DOORBELL_WHO_INIT_SHIFT)
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/* Function Maps for DOORBELL register */
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enum DB_FUNCTION_BITS {
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MPT_FUNC_IOC_RESET = 0x40000000,
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MPT_FUNC_UNIT_RESET = 0x41000000,
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MPT_FUNC_HANDSHAKE = 0x42000000,
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MPT_FUNC_REPLY_REMOVE = 0x43000000,
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MPT_FUNC_MASK = 0xff000000
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};
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/* Function Maps for INTERRUPT request register */
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enum _MPT_INTR_REQ_BITS {
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MPT_INTR_DB_BUSY = 0x80000000,
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MPT_INTR_REPLY_READY = 0x00000008,
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MPT_INTR_DB_READY = 0x00000001
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};
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#define MPT_DB_IS_BUSY(v) (((v) & MPT_INTR_DB_BUSY) != 0)
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#define MPT_DB_INTR(v) (((v) & MPT_INTR_DB_READY) != 0)
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#define MPT_REPLY_INTR(v) (((v) & MPT_INTR_REPLY_READY) != 0)
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/* Function Maps for INTERRUPT mask register */
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enum _MPT_INTR_MASK_BITS {
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MPT_INTR_REPLY_MASK = 0x00000008,
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MPT_INTR_DB_MASK = 0x00000001
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};
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/* Magic addresses in diagnostic memory space */
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#define MPT_DIAG_IOP_BASE (0x00000000)
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#define MPT_DIAG_IOP_SIZE (0x00002000)
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#define MPT_DIAG_GPIO (0x00030010)
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#define MPT_DIAG_IOPQ_REG_BASE0 (0x00050004)
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#define MPT_DIAG_IOPQ_REG_BASE1 (0x00051004)
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#define MPT_DIAG_CTX0_BASE (0x000E0000)
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#define MPT_DIAG_CTX0_SIZE (0x00002000)
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#define MPT_DIAG_CTX1_BASE (0x001E0000)
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#define MPT_DIAG_CTX1_SIZE (0x00002000)
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#define MPT_DIAG_FLASH_BASE (0x00800000)
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#define MPT_DIAG_RAM_BASE (0x01000000)
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#define MPT_DIAG_RAM_SIZE (0x00400000)
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#define MPT_DIAG_MEM_CFG_BASE (0x3F000000)
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#define MPT_DIAG_MEM_CFG_BADFL (0x04000000)
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/* GPIO bit assignments */
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#define MPT_DIAG_GPIO_SCL (0x00010000)
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#define MPT_DIAG_GPIO_SDA_OUT (0x00008000)
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#define MPT_DIAG_GPIO_SDA_IN (0x00004000)
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#define MPT_REPLY_EMPTY (0xFFFFFFFF) /* Reply Queue Empty Symbol */
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#endif /* _MPT_REG_H_ */
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