FreeBSD kernel pms device code
ttdglobl.h
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/*******************************************************************************
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*Copyright (c) 2014 PMC-Sierra, Inc. All rights reserved.
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*
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*Redistribution and use in source and binary forms, with or without modification, are permitted provided
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*that the following conditions are met:
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*1. Redistributions of source code must retain the above copyright notice, this list of conditions and the
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*following disclaimer.
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*2. Redistributions in binary form must reproduce the above copyright notice,
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*this list of conditions and the following disclaimer in the documentation and/or other materials provided
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*with the distribution.
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*
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*THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED
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*WARRANTIES,INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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*FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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*NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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*BUSINESS INTERRUPTION) 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 OUT OF THE USE OF THIS
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*SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
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********************************************************************************/
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/*******************************************************************************/
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#ifndef __TTD_GLOBALS_H__
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#define __TTD_GLOBALS_H__
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/*
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* Transport Target specific default parameters.
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*/
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#define DEFAULT_XCHGS 256
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#define DEFAULT_TGT_TIMER_TICK 1000000
/* 1 second */
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#define DEFAULT_MAX_TARGETS 256
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#define DEFAULT_BLOCK_SIZE 512
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/* Exchange field accessors */
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#define TD_XCHG_CONTEXT(ti_root) (&TD_GET_TITGT_CONTEXT(ti_root)->ttdsaXchgData)
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#define TD_XCHG_CONTEXT_MAX_NUM_XCHGS(ti_root) (TD_XCHG_CONTEXT(ti_root)->maxNumXchgs)
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#define TD_XCHG_CONTEXT_NO_USED(ti_root) (TD_XCHG_CONTEXT(ti_root)->noUsed)
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#define TD_XCHG_CONTEXT_NO_FREED(ti_root) (TD_XCHG_CONTEXT(ti_root)->noFreed)
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#define TD_XCHG_CONTEXT_NO_CMD_RCVD(ti_root) (TD_XCHG_CONTEXT(ti_root)->noCmdRcvd)
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#define TD_XCHG_CONTEXT_NO_START_IO(ti_root) (TD_XCHG_CONTEXT(ti_root)->noStartIo)
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#define TD_XCHG_CONTEXT_NO_SEND_RSP(ti_root) (TD_XCHG_CONTEXT(ti_root)->noSendRsp)
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#define TD_XCHG_CONTEXT_NO_IO_COMPLETED(ti_root) (TD_XCHG_CONTEXT(ti_root)->noCompleted)
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#define TD_XCHG_GET_CONTEXT(ti_request) ((ttdsaXchg_t *)(ti_request)->tdData)
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#define TD_XCHG_GET_STATE(xchg) (xchg->state)
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#define TD_XCHG_SET_STATE(xchg, val) (xchg->state) = (val)
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#define TD_XCHG_STATE_ACTIVE 1
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#define TD_XCHG_STATE_INACTIVE 0
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#define READ_GOOD_RESPONSE 0x1
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#define WRITE_GOOD_RESPONSE 0x2
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#endif
/* __TTD_GLOBALS_H__ */
dev
pms
RefTisa
tisa
sassata
sas
tgt
ttdglobl.h
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