3 files changed, 114 insertions, 125 deletions

diff --git a/sys/cam/scsi/scsi_low.c b/sys/cam/scsi/scsi_low.c
index daf088901a2e4..eb65969bc93dd 100644
--- a/sys/cam/scsi/scsi_low.c
+++ b/sys/cam/scsi/scsi_low.c
@@ -88,6 +88,65 @@ __FBSDID("$FreeBSD$");
 #include <sys/cons.h>
 
 /**************************************************************
+ * CCB Macros
+ **************************************************************/
+
+/* (II)  static allocated memory */
+#define GENERIC_CCB_STATIC_ALLOC(DEV, CCBTYPE)				\
+static struct CCBTYPE##que CCBTYPE##que;
+
+/* (III)  functions */
+#define GENERIC_CCB(DEV, CCBTYPE, CHAIN)				\
+									\
+void									\
+DEV##_init_ccbque(int count)						\
+{									\
+	if (CCBTYPE##que.maxccb == 0)					\
+		TAILQ_INIT(&CCBTYPE##que.CCBTYPE##tab);			\
+	CCBTYPE##que.maxccb += count;					\
+}									\
+									\
+struct CCBTYPE *							\
+DEV##_get_ccb(void)							\
+{									\
+	struct CCBTYPE *cb;						\
+									\
+	if (CCBTYPE##que.count < CCBTYPE##que.maxccb)			\
+	{								\
+		CCBTYPE##que.count ++;					\
+		cb = TAILQ_FIRST(&(CCBTYPE##que.CCBTYPE##tab));		\
+		if (cb != NULL) {					\
+			TAILQ_REMOVE(&CCBTYPE##que.CCBTYPE##tab, cb, CHAIN);\
+			goto out;					\
+		} else {						\
+			cb = malloc(sizeof(*cb), M_DEVBUF, M_NOWAIT  | M_ZERO);	\
+			if (cb != NULL)					\
+				goto out;				\
+		}							\
+		CCBTYPE##que.count --;					\
+	}								\
+									\
+	cb = NULL;							\
+									\
+out:									\
+	return cb;							\
+}									\
+									\
+void									\
+DEV##_free_ccb(struct CCBTYPE *cb)					\
+{									\
+									\
+	TAILQ_INSERT_TAIL(&CCBTYPE##que.CCBTYPE##tab, cb, CHAIN);	\
+	CCBTYPE##que.count --;						\
+									\
+	if (CCBTYPE##que.flags & CCB_MWANTED)				\
+	{								\
+		CCBTYPE##que.flags &= ~CCB_MWANTED;			\
+		wakeup ((caddr_t) &CCBTYPE##que.count);			\
+	}								\
+}
+
+/**************************************************************
  * Constants
  **************************************************************/
 #define	SCSI_LOW_POLL_HZ	1000
diff --git a/sys/cam/scsi/scsi_low.h b/sys/cam/scsi/scsi_low.h
index 809ca2a8b9431..c6c1776de71ae 100644
--- a/sys/cam/scsi/scsi_low.h
+++ b/sys/cam/scsi/scsi_low.h
@@ -57,7 +57,61 @@
 #include <cam/cam_debug.h>
 
 #include <cam/scsi/scsi_dvcfg.h>
-#include <i386/isa/ccbque.h>
+/************ ccbque.h ***************************/
+
+/*	$NetBSD$	*/
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * [NetBSD for NEC PC98 series]
+ *  Copyright (c) 1994, 1995, 1996 NetBSD/pc98 porting staff.
+ *  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.
+ *  3. The name of the author may not be used to endorse or promote products
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
+/*
+ * Common command control queue funcs.
+ * Written by N. Honda.
+ */
+
+#define	CCB_MWANTED 0x01
+
+/* (I)  structure and prototype */
+#define GENERIC_CCB_ASSERT(DEV, CCBTYPE)				\
+TAILQ_HEAD(CCBTYPE##tab, CCBTYPE);					\
+struct CCBTYPE##que {							\
+	struct CCBTYPE##tab CCBTYPE##tab;				\
+	int count;							\
+	int maxccb;							\
+	u_int flags;							\
+};									\
+									\
+void DEV##_init_ccbque(int);						\
+struct CCBTYPE *DEV##_get_ccb(void);					\
+void DEV##_free_ccb(struct CCBTYPE *);
 
 /******** functions macro ************************/
 
diff --git a/sys/i386/isa/ccbque.h b/sys/i386/isa/ccbque.h
deleted file mode 100644
index 36def7034af5b..0000000000000
--- a/sys/i386/isa/ccbque.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*	$NetBSD$	*/
-/*-
- * SPDX-License-Identifier: BSD-3-Clause
- *
- * [NetBSD for NEC PC98 series]
- *  Copyright (c) 1994, 1995, 1996 NetBSD/pc98 porting staff.
- *  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.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
- *
- * $FreeBSD$
- */
-/*
- * Common command control queue funcs.
- * Written by N. Honda.
- */
-
-#ifndef	_CCBQUE_H_
-#define	_CCBQUE_H_
-
-#define	CCB_MWANTED 0x01
-						
-/* (I)  structure and prototype */
-#define GENERIC_CCB_ASSERT(DEV, CCBTYPE)				\
-TAILQ_HEAD(CCBTYPE##tab, CCBTYPE);					\
-struct CCBTYPE##que {							\
-	struct CCBTYPE##tab CCBTYPE##tab;				\
-	int count;							\
-	int maxccb;							\
-	u_int flags;							\
-};									\
-									\
-void DEV##_init_ccbque(int);					\
-struct CCBTYPE *DEV##_get_ccb(void);				\
-void DEV##_free_ccb(struct CCBTYPE *);
-
-/* (II)  static allocated memory */
-#define GENERIC_CCB_STATIC_ALLOC(DEV, CCBTYPE)				\
-static struct CCBTYPE##que CCBTYPE##que;
-
-/* (III)  functions */
-#define GENERIC_CCB(DEV, CCBTYPE, CHAIN)				\
-									\
-void									\
-DEV##_init_ccbque(count)						\
-	int count;							\
-{									\
-	if (CCBTYPE##que.maxccb == 0)					\
-		TAILQ_INIT(&CCBTYPE##que.CCBTYPE##tab);			\
-	CCBTYPE##que.maxccb += count;					\
-}									\
-									\
-struct CCBTYPE *							\
-DEV##_get_ccb()								\
-{									\
-	struct CCBTYPE *cb;						\
-	int s = splcam();						\
-									\
-	if (CCBTYPE##que.count < CCBTYPE##que.maxccb)			\
-	{								\
-		CCBTYPE##que.count ++;					\
-		cb = TAILQ_FIRST(&(CCBTYPE##que.CCBTYPE##tab));		\
-		if (cb != NULL)						\
-		{							\
-			TAILQ_REMOVE(&CCBTYPE##que.CCBTYPE##tab, cb, CHAIN);\
-			goto out;					\
-		}							\
-		else							\
-		{							\
-			cb = malloc(sizeof(*cb), M_DEVBUF, M_NOWAIT);	\
-			if (cb != NULL)					\
-			{						\
-				bzero(cb, sizeof(*cb));			\
-				goto out;				\
-			}						\
-		}							\
-		CCBTYPE##que.count --;					\
-	}								\
-									\
-	cb = NULL;							\
-									\
-out:									\
-	splx(s);							\
-	return cb;							\
-}									\
-									\
-void									\
-DEV##_free_ccb(cb)							\
-	struct CCBTYPE *cb;						\
-{									\
-	int s = splcam();						\
-									\
-	TAILQ_INSERT_TAIL(&CCBTYPE##que.CCBTYPE##tab, cb, CHAIN);	\
-	CCBTYPE##que.count --;						\
-									\
-	if (CCBTYPE##que.flags & CCB_MWANTED)				\
-	{								\
-		CCBTYPE##que.flags &= ~CCB_MWANTED;			\
-		wakeup ((caddr_t) &CCBTYPE##que.count);			\
-	}								\
-	splx(s);							\
-}
-#endif	/* !_CCBQUE_H_ */