| /************************************************************************** |
| * |
| * Copyright (C) 2000-2008 Alacritech, Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY ALACRITECH, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ALACRITECH, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * The views and conclusions contained in the software and documentation |
| * are those of the authors and should not be interpreted as representing |
| * official policies, either expressed or implied, of Alacritech, Inc. |
| * |
| **************************************************************************/ |
| |
| /* |
| * FILENAME: sxg_os.h |
| * |
| * These are the Linux-specific definitions required for the SLICOSS |
| * driver, which should allow for greater portability to other OSes. |
| */ |
| #ifndef _SLIC_OS_SPECIFIC_H_ |
| #define _SLIC_OS_SPECIFIC_H_ |
| |
| #define FALSE (0) |
| #define TRUE (1) |
| |
| struct list_entry { |
| struct list_entry *nle_flink; |
| struct list_entry *nle_blink; |
| }; |
| |
| #define InitializeListHead(l) \ |
| (l)->nle_flink = (l)->nle_blink = (l) |
| |
| #define IsListEmpty(h) \ |
| ((h)->nle_flink == (h)) |
| |
| #define RemoveEntryList(e) \ |
| do { \ |
| list_entry *b; \ |
| list_entry *f; \ |
| \ |
| f = (e)->nle_flink; \ |
| b = (e)->nle_blink; \ |
| b->nle_flink = f; \ |
| f->nle_blink = b; \ |
| } while (0) |
| |
| /* These two have to be inlined since they return things. */ |
| |
| static inline struct list_entry *RemoveHeadList(struct list_entry *l) |
| { |
| struct list_entry *f; |
| struct list_entry *e; |
| |
| e = l->nle_flink; |
| f = e->nle_flink; |
| l->nle_flink = f; |
| f->nle_blink = l; |
| |
| return (e); |
| } |
| |
| static inline struct list_entry *RemoveTailList(struct list_entry *l) |
| { |
| struct list_entry *b; |
| struct list_entry *e; |
| |
| e = l->nle_blink; |
| b = e->nle_blink; |
| l->nle_blink = b; |
| b->nle_flink = l; |
| |
| return (e); |
| } |
| |
| #define InsertTailList(l, e) \ |
| do { \ |
| struct list_entry *b; \ |
| \ |
| b = (l)->nle_blink; \ |
| (e)->nle_flink = (l); \ |
| (e)->nle_blink = b; \ |
| b->nle_flink = (e); \ |
| (l)->nle_blink = (e); \ |
| } while (0) |
| |
| #define InsertHeadList(l, e) \ |
| do { \ |
| struct list_entry *f; \ |
| \ |
| f = (l)->nle_flink; \ |
| (e)->nle_flink = f; \ |
| (e)->nle_blink = l; \ |
| f->nle_blink = (e); \ |
| (l)->nle_flink = (e); \ |
| } while (0) |
| |
| #define ATK_DEBUG 1 |
| |
| #if ATK_DEBUG |
| #define SLIC_TIMESTAMP(value) { \ |
| struct timeval timev; \ |
| do_gettimeofday(&timev); \ |
| value = timev.tv_sec*1000000 + timev.tv_usec; \ |
| } |
| #else |
| #define SLIC_TIMESTAMP(value) |
| #endif |
| |
| /* SXG DEFINES */ |
| |
| #ifdef ATKDBG |
| #define SXG_TIMESTAMP(value) { \ |
| struct timeval timev; \ |
| do_gettimeofday(&timev); \ |
| value = timev.tv_sec*1000000 + timev.tv_usec; \ |
| } |
| #else |
| #define SXG_TIMESTAMP(value) |
| #endif |
| |
| #define WRITE_REG(reg,value,flush) \ |
| sxg_reg32_write((®), (value), (flush)) |
| #define WRITE_REG64(a,reg,value,cpu) \ |
| sxg_reg64_write((a),(®),(value),(cpu)) |
| #define READ_REG(reg,value) (value) = readl((void __iomem *)(®)) |
| |
| #endif /* _SLIC_OS_SPECIFIC_H_ */ |