PCMCIA code ported from NetBSD.

Support for aic, ep, pccom and sm.

1 files changed, 145 insertions, 0 deletions

diff --git a/sys/dev/pcmcia/pcmciachip.h b/sys/dev/pcmcia/pcmciachip.h
new file mode 100644
index 00000000000..6950c6775e9
--- /dev/null
+++ b/sys/dev/pcmcia/pcmciachip.h
@@ -0,0 +1,145 @@
+/*	$OpenBSD: pcmciachip.h,v 1.1 1998/09/11 10:47:15 fgsch Exp $	*/
+/*	$NetBSD: pcmciachip.h,v 1.2 1997/10/16 23:27:36 thorpej Exp $	*/
+
+/*
+ * Copyright (c) 1997 Marc Horowitz.  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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Marc Horowitz.
+ * 4. 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 _PCMCIA_PCMCIACHIP_H_
+#define	_PCMCIA_PCMCIACHIP_H_
+
+#include <machine/bus.h>
+
+struct pcmcia_function;
+struct pcmcia_mem_handle;
+struct pcmcia_io_handle;
+
+/* interfaces for pcmcia to call the chipset */
+
+typedef struct pcmcia_chip_functions *pcmcia_chipset_tag_t;
+typedef void *pcmcia_chipset_handle_t;
+typedef int pcmcia_mem_handle_t;
+
+#define	PCMCIA_MEM_ATTR		1
+#define	PCMCIA_MEM_COMMON	2
+
+#define	PCMCIA_WIDTH_AUTO	0
+#define	PCMCIA_WIDTH_IO8	1
+#define	PCMCIA_WIDTH_IO16	2
+
+struct pcmcia_chip_functions {
+	/* memory space allocation */
+	int	(*mem_alloc) __P((pcmcia_chipset_handle_t, bus_size_t,
+		    struct pcmcia_mem_handle *));
+	void	(*mem_free) __P((pcmcia_chipset_handle_t,
+		    struct pcmcia_mem_handle *));
+
+	/* memory space window mapping */
+	int	(*mem_map) __P((pcmcia_chipset_handle_t, int, bus_addr_t,
+		    bus_size_t, struct pcmcia_mem_handle *,
+		    bus_addr_t *, int *));
+	void	(*mem_unmap) __P((pcmcia_chipset_handle_t, int));
+
+	/* I/O space allocation */
+	int	(*io_alloc) __P((pcmcia_chipset_handle_t, bus_addr_t,
+		    bus_size_t, bus_size_t, struct pcmcia_io_handle *));
+	void	(*io_free) __P((pcmcia_chipset_handle_t,
+		    struct pcmcia_io_handle *));
+
+	/* I/O space window mapping */
+	int	(*io_map) __P((pcmcia_chipset_handle_t, int, bus_addr_t,
+		    bus_size_t, struct pcmcia_io_handle *, int *));
+	void	(*io_unmap) __P((pcmcia_chipset_handle_t, int));
+
+	/* interrupt glue */
+	void	*(*intr_establish) __P((pcmcia_chipset_handle_t,
+		    struct pcmcia_function *, int, int (*)(void *), void *));
+	void	(*intr_disestablish) __P((pcmcia_chipset_handle_t, void *));
+
+	/* card enable/disable */
+	void	(*socket_enable) __P((pcmcia_chipset_handle_t));
+	void	(*socket_disable) __P((pcmcia_chipset_handle_t));
+};
+
+/* Memory space functions. */
+#define pcmcia_chip_mem_alloc(tag, handle, size, pcmhp)			\
+	((*(tag)->mem_alloc)((handle), (size), (pcmhp)))
+
+#define pcmcia_chip_mem_free(tag, handle, pcmhp)			\
+	((*(tag)->mem_free)((handle), (pcmhp)))
+
+#define pcmcia_chip_mem_map(tag, handle, kind, card_addr, size, pcmhp,	\
+	    offsetp, windowp)						\
+	((*(tag)->mem_map)((handle), (kind), (card_addr), (size), (pcmhp), \
+	    (offsetp), (windowp)))
+
+#define pcmcia_chip_mem_unmap(tag, handle, window)			\
+	((*(tag)->mem_unmap)((handle), (window)))
+
+/* I/O space functions. */
+#define pcmcia_chip_io_alloc(tag, handle, start, size, align, pcihp)	\
+	((*(tag)->io_alloc)((handle), (start), (size), (align), (pcihp)))
+
+#define pcmcia_chip_io_free(tag, handle, pcihp)				\
+	((*(tag)->io_free)((handle), (pcihp)))
+
+#define pcmcia_chip_io_map(tag, handle, width, card_addr, size, pcihp,	\
+	    windowp) \
+	((*(tag)->io_map)((handle), (width), (card_addr), (size), (pcihp), \
+	    (windowp)))
+
+#define pcmcia_chip_io_unmap(tag, handle, window)			\
+	((*(tag)->io_unmap)((handle), (window)))
+
+/* Interrupt functions. */
+#define pcmcia_chip_intr_establish(tag, handle, pf, ipl, fct, arg)	\
+	((*(tag)->intr_establish)((handle), (pf), (ipl), (fct), (arg)))
+
+#define pcmcia_chip_intr_disestablish(tag, handle, ih)			\
+	((*(tag)->intr_disestablish)((handle), (ih)))
+
+/* Socket functions. */
+#define	pcmcia_chip_socket_enable(tag, handle)				\
+	((*(tag)->socket_enable)((handle)))
+#define	pcmcia_chip_socket_disable(tag, handle)				\
+	((*(tag)->socket_disable)((handle)))
+
+struct pcmciabus_attach_args {
+	pcmcia_chipset_tag_t pct;
+	pcmcia_chipset_handle_t pch;
+	bus_addr_t iobase;		/* start i/o space allocation here */
+	bus_size_t iosize;		/* size of the i/o space range */
+};
+
+/* interfaces for the chipset to call pcmcia */
+
+int	pcmcia_card_attach __P((struct device *));
+void	pcmcia_card_detach __P((struct device *));
+int	pcmcia_card_gettype __P((struct device *));
+
+#endif /* _PCMCIA_PCMCIACHIP_H_ */