- Merged from sys/dev/fdc/fdc.c revision 1.275.

- Break out the cbus front end from fd.c.
- Remove the pccard support because it was broken.

1 files changed, 99 insertions, 0 deletions

diff --git a/sys/pc98/cbus/fdc_cbus.c b/sys/pc98/cbus/fdc_cbus.c
new file mode 100644
index 0000000..73757c2
--- /dev/null
+++ b/sys/pc98/cbus/fdc_cbus.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2004 Yoshihiro TAKAHASHI
+ * 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,
+ *    without modification, immediately at the beginning of the file.
+ * 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 THE AUTHOR AND CONTRIBUTORS ``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 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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <sys/bio.h>
+#include <sys/bus.h>
+#include <sys/kernel.h>
+#include <sys/module.h>
+#include <sys/rman.h>
+#include <sys/systm.h>
+
+#include <pc98/pc98/fdcvar.h>
+#include <pc98/pc98/fdreg.h>
+
+#include <isa/isavar.h>
+#include <pc98/pc98/pc98.h>
+
+static int
+fdc_cbus_probe(device_t dev)
+{
+	int	error;
+	struct	fdc_data *fdc;
+
+	fdc = device_get_softc(dev);
+	bzero(fdc, sizeof *fdc);
+	fdc->fdc_dev = dev;
+
+	/* Check pnp ids */
+	if (isa_get_vendorid(dev))
+		return (ENXIO);
+
+	/* Attempt to allocate our resources for the duration of the probe */
+	error = fdc_alloc_resources(fdc);
+	if (error)
+		goto out;
+
+	/* see if it can handle a command */
+	if (fd_cmd(fdc, 3, NE7CMD_SPECIFY, NE7_SPEC_1(4, 240), 
+		   NE7_SPEC_2(2, 0), 0)) {
+		error = ENXIO;
+	}
+
+out:
+	fdc_release_resources(fdc);
+	return (error);
+}
+
+static device_method_t fdc_methods[] = {
+	/* Device interface */
+	DEVMETHOD(device_probe,		fdc_cbus_probe),
+	DEVMETHOD(device_attach,	fdc_attach),
+	DEVMETHOD(device_detach,	fdc_detach),
+	DEVMETHOD(device_shutdown,	bus_generic_shutdown),
+	DEVMETHOD(device_suspend,	bus_generic_suspend),
+	DEVMETHOD(device_resume,	bus_generic_resume),
+
+	/* Bus interface */
+	DEVMETHOD(bus_print_child,	fdc_print_child),
+	DEVMETHOD(bus_read_ivar,	fdc_read_ivar),
+	/* Our children never use any other bus interface methods. */
+
+	{ 0, 0 }
+};
+
+static driver_t fdc_driver = {
+	"fdc",
+	fdc_methods,
+	sizeof(struct fdc_data)
+};
+
+DRIVER_MODULE(fdc, isa, fdc_driver, fdc_devclass, 0, 0);