From 8e8d8815fad836120f63c84071f89cb9552db1e2 Mon Sep 17 00:00:00 2001
From: non <non@FreeBSD.org>
Date: Mon, 23 Oct 2000 12:55:51 +0000
Subject: Add PC-Card/ISA SCSI host adpater drivers from NetBSD/pc98 (a NetBSD
 port for NEC PC-98x1 machines). They are ncv for NCR 53C500, nsp for Workbit
 Ninja SCSI-3, and stg for TMC 18C30 and 18C50.

I thank NetBSD/pc98 and bsd-nomads people.

Obtained from:	NetBSD/pc98
---
 sys/dev/nsp/nspvar.h | 102 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 sys/dev/nsp/nspvar.h

(limited to 'sys/dev/nsp/nspvar.h')

diff --git a/sys/dev/nsp/nspvar.h b/sys/dev/nsp/nspvar.h
new file mode 100644
index 0000000..078f1b9
--- /dev/null
+++ b/sys/dev/nsp/nspvar.h
@@ -0,0 +1,102 @@
+/*	$FreeBSD$	*/
+/*	$NecBSD: nspvar.h,v 1.7 1999/04/15 01:35:55 kmatsuda Exp $	*/
+/*	$NetBSD$	*/
+
+/*
+ * [NetBSD for NEC PC-98 series]
+ *  Copyright (c) 1998
+ *	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.
+ */
+
+#ifndef	_NSPVAR_H_
+#define	_NSPVAR_H_
+
+/*****************************************************************
+ * Host adapter structure
+ *****************************************************************/
+struct nsp_softc {
+	struct scsi_low_softc sc_sclow;		/* generic data */
+
+	bus_space_tag_t sc_iot;
+	bus_space_handle_t sc_ioh;
+	bus_space_tag_t sc_memt;
+	bus_space_handle_t sc_memh;
+
+	void *sc_ih;
+
+	int sc_seltout;				/* selection timeout counter */
+	int sc_timer;				/* timer start */
+
+	int sc_xmode;
+#define	NSP_HIGH_SMIT		2		/* write address data mode */
+#define	NSP_MID_SMIT		1		/* mem access */
+#define	NSP_PIO			0		/* io access */
+
+	u_int sc_idbit;				/* host id bit pattern */
+	u_int sc_mask;				/* bus width mask */
+	u_int sc_cnt;				/* fifo R/W count (host) */
+	u_int8_t sc_iclkdiv;			/* scsi chip clock divisor */
+	u_int8_t sc_clkdiv;			/* asic chip clock divisor */
+	u_int8_t sc_xfermr;			/* fifo control reg */
+	u_int8_t sc_icr;			/* interrupt control reg */
+
+	u_int8_t sc_busc;			/* busc registers */
+	u_long sc_ringp;			/* data buffer ring pointer */
+#if defined (__FreeBSD__) && __FreeBSD_version >= 400001
+	int port_rid;
+	int irq_rid;
+	int mem_rid;
+	struct resource *port_res;
+	struct resource *irq_res;
+	struct resource *mem_res;
+	void *nsp_intrhand;
+#endif
+};
+
+/*****************************************************************
+ * Lun information 
+ *****************************************************************/
+struct nsp_lun_info {
+	struct lun_info nli_li;			/* generic lun info */
+
+	u_int8_t nli_reg_syncr;			/* sync registers per devices */
+	u_int8_t nli_reg_ackwidth;		/* ackwidth per devices */
+};
+
+/*****************************************************************
+ * Proto
+ *****************************************************************/
+int nspprobesubr __P((bus_space_tag_t, bus_space_handle_t, u_int));
+void nspattachsubr __P((struct nsp_softc *));
+int nspprint __P((void *, const char *));
+int nspintr __P((void *));
+
+#if	defined(i386)
+#define	SOFT_INTR_REQUIRED(slp)	(softintr((slp)->sl_irq))
+#else	/* !i386 */
+#define	SOFT_INTR_REQUIRED(slp)
+#endif	/* !i386 */
+#endif	/* !_NSPVAR_H_ */
-- 
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