2008-08-21 21:04:55 +00:00
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/**************************************************************************
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*
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* Copyright (C) 2000-2008 Alacritech, Inc. 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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*
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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 the above
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* copyright notice, this list of conditions and the following
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* 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 ALACRITECH, INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ALACRITECH, INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* 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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* The views and conclusions contained in the software and documentation
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* are those of the authors and should not be interpreted as representing
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* official policies, either expressed or implied, of Alacritech, Inc.
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*
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**************************************************************************/
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/*
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* FILENAME: sxg_os.h
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*
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* These are the Linux-specific definitions required for the SLICOSS
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* driver, which should allow for greater portability to other OSes.
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*/
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#ifndef _SLIC_OS_SPECIFIC_H_
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#define _SLIC_OS_SPECIFIC_H_
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#define FALSE (0)
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#define TRUE (1)
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2009-01-05 15:44:34 +00:00
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struct list_entry {
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struct list_entry *nle_flink;
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struct list_entry *nle_blink;
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2008-10-28 22:42:02 +00:00
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};
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2008-08-21 21:04:55 +00:00
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2009-01-05 15:46:56 +00:00
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#define InitializeListHead(l) \
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2008-08-21 21:04:55 +00:00
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(l)->nle_flink = (l)->nle_blink = (l)
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2009-01-05 15:46:56 +00:00
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#define IsListEmpty(h) \
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2008-08-21 21:04:55 +00:00
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((h)->nle_flink == (h))
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2009-01-05 15:46:56 +00:00
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#define RemoveEntryList(e) \
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do { \
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list_entry *b; \
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list_entry *f; \
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\
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f = (e)->nle_flink; \
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b = (e)->nle_blink; \
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b->nle_flink = f; \
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f->nle_blink = b; \
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2008-08-21 21:04:55 +00:00
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} while (0)
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/* These two have to be inlined since they return things. */
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2009-01-05 15:46:56 +00:00
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static inline struct list_entry *RemoveHeadList(struct list_entry *l)
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2008-08-21 21:04:55 +00:00
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{
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2009-01-05 15:44:34 +00:00
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struct list_entry *f;
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struct list_entry *e;
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2008-08-21 21:04:55 +00:00
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2008-10-14 22:00:15 +00:00
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e = l->nle_flink;
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f = e->nle_flink;
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l->nle_flink = f;
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f->nle_blink = l;
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2008-08-21 21:04:55 +00:00
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2008-10-14 22:00:15 +00:00
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return (e);
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2008-08-21 21:04:55 +00:00
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}
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2009-01-05 15:46:56 +00:00
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static inline struct list_entry *RemoveTailList(struct list_entry *l)
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2008-08-21 21:04:55 +00:00
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{
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2009-01-05 15:44:34 +00:00
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struct list_entry *b;
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struct list_entry *e;
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2008-08-21 21:04:55 +00:00
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2008-10-14 22:00:15 +00:00
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e = l->nle_blink;
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b = e->nle_blink;
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l->nle_blink = b;
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b->nle_flink = l;
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2008-08-21 21:04:55 +00:00
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2008-10-14 22:00:15 +00:00
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return (e);
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2008-08-21 21:04:55 +00:00
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}
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2009-01-05 15:46:56 +00:00
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#define InsertTailList(l, e) \
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do { \
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struct list_entry *b; \
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\
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b = (l)->nle_blink; \
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(e)->nle_flink = (l); \
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(e)->nle_blink = b; \
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b->nle_flink = (e); \
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(l)->nle_blink = (e); \
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2008-08-21 21:04:55 +00:00
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} while (0)
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2009-01-05 15:46:56 +00:00
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#define InsertHeadList(l, e) \
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do { \
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struct list_entry *f; \
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\
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f = (l)->nle_flink; \
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(e)->nle_flink = f; \
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(e)->nle_blink = l; \
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f->nle_blink = (e); \
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(l)->nle_flink = (e); \
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2008-08-21 21:04:55 +00:00
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} while (0)
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#define ATK_DEBUG 1
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#if ATK_DEBUG
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2009-01-05 15:46:56 +00:00
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#define SLIC_TIMESTAMP(value) { \
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struct timeval timev; \
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do_gettimeofday(&timev); \
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value = timev.tv_sec*1000000 + timev.tv_usec; \
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2008-08-21 21:04:55 +00:00
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}
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#else
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#define SLIC_TIMESTAMP(value)
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#endif
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2009-01-05 15:45:29 +00:00
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/* SXG DEFINES */
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2008-08-21 21:04:55 +00:00
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#ifdef ATKDBG
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2009-01-05 15:46:56 +00:00
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#define SXG_TIMESTAMP(value) { \
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struct timeval timev; \
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do_gettimeofday(&timev); \
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value = timev.tv_sec*1000000 + timev.tv_usec; \
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2008-08-21 21:04:55 +00:00
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}
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#else
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#define SXG_TIMESTAMP(value)
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#endif
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2009-01-05 15:46:56 +00:00
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#define WRITE_REG(reg,value,flush) \
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sxg_reg32_write((®), (value), (flush))
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#define WRITE_REG64(a,reg,value,cpu) \
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sxg_reg64_write((a),(®),(value),(cpu))
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2008-08-21 21:04:55 +00:00
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#define READ_REG(reg,value) (value) = readl((void __iomem *)(®))
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2008-10-14 22:00:15 +00:00
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#endif /* _SLIC_OS_SPECIFIC_H_ */
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