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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-17 09:50:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-17 09:50:12 -0700
commit26e9a397774a0e94efbb8a0bf4a952c28d808cab (patch)
treefee2211b32a30c71bd22543acb791feeebd91b35 /drivers/staging/sxg/sxg_os.h
parentbdbf0ac7e187b2b757216e653e64f8b808b9077e (diff)
parent99e06e372378c5833a0c60274b645dfb2e4a4b08 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (25 commits) staging: at76_usb wireless driver Staging: workaround build system bug Staging: Lindent sxg.c Staging: SLICOSS: Call pci_release_regions at driver exit Staging: SLICOSS: Fix remaining type names Staging: SLICOSS: Fix warnings due to static usage Staging: SLICOSS: lots of checkpatch fixes Staging: go7007 v4l fixes Staging: Fix gcc warnings in sxg Staging: add echo cancelation module Staging: add wlan-ng prism2 usb driver Staging: add w35und wifi driver Staging: USB/IP: add host driver Staging: USB/IP: add client driver Staging: USB/IP: add common functions needed Staging: add the go7007 video driver Staging: add me4000 pci data collection driver Staging: add me4000 firmware files Staging: add sxg network driver Staging: add Alacritech slicoss network driver ... Fixed up conflicts due to taint flags changes and MAINTAINERS cleanup in MAINTAINERS, include/linux/kernel.h and kernel/panic.c.
Diffstat (limited to 'drivers/staging/sxg/sxg_os.h')
-rw-r--r--drivers/staging/sxg/sxg_os.h154
1 files changed, 154 insertions, 0 deletions
diff --git a/drivers/staging/sxg/sxg_os.h b/drivers/staging/sxg/sxg_os.h
new file mode 100644
index 00000000000..26fb0ffafa5
--- /dev/null
+++ b/drivers/staging/sxg/sxg_os.h
@@ -0,0 +1,154 @@
+/**************************************************************************
+ *
+ * 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)
+
+
+typedef struct _LIST_ENTRY {
+ struct _LIST_ENTRY *nle_flink;
+ struct _LIST_ENTRY *nle_blink;
+} list_entry, LIST_ENTRY, *PLIST_ENTRY;
+
+#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 PLIST_ENTRY
+RemoveHeadList(list_entry *l)
+{
+ list_entry *f;
+ list_entry *e;
+
+ e = l->nle_flink;
+ f = e->nle_flink;
+ l->nle_flink = f;
+ f->nle_blink = l;
+
+ return (e);
+}
+
+static __inline PLIST_ENTRY
+RemoveTailList(list_entry *l)
+{
+ list_entry *b;
+ 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 { \
+ 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 { \
+ 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((&reg), (value), (flush))
+#define WRITE_REG64(a,reg,value,cpu) sxg_reg64_write((a),(&reg),(value),(cpu))
+#define READ_REG(reg,value) (value) = readl((void __iomem *)(&reg))
+
+#endif /* _SLIC_OS_SPECIFIC_H_ */
+