Add a ``digi'' driver.

This driver supports PCI Xr-based and ISA Xem Digiboard cards.
dgm will go away soon if there are no problems reported.  For now,
configuring dgm into your kernel warns that you should be using
digi.  This driver is probably close to supporting Xi, Xe and Xeve
cards, but I wouldn't expect them to work properly (hardware
donations welcome).

The digi_* pseudo-drivers are not drivers themselves but contain
the BIOS and FEP/OS binaries for various digiboard cards and are
auto-loaded and auto-unloaded by the digi driver at initialisation
time.  They *may* be configured into the kernel, but waste a lot
of space if they are.  They're intended to be left as modules.

The digictl program is (mainly) used to re-initialise cards that
have external port modules attached such as the PC/Xem.

1 files changed, 42 insertions, 0 deletions

diff --git a/sys/dev/digi/digi_pci.h b/sys/dev/digi/digi_pci.h
new file mode 100644
index 0000000..2273d00
--- /dev/null
+++ b/sys/dev/digi/digi_pci.h
@@ -0,0 +1,42 @@
+/*-
+ * Copyright (c) 2001 Brian Somers <brian@Awfulhak.org>
+ * 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 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.
+ *
+ * $FreeBSD$
+ */
+
+#define	PCI_VENDOR_DIGI		0x114F
+#define	PCI_DEVICE_EPC		0x0002
+#define	PCI_DEVICE_RIGHTSWITCH	0x0003	/* For testing */
+#define	PCI_DEVICE_XEM		0x0004
+#define	PCI_DEVICE_XR		0x0005
+#define	PCI_DEVICE_CX		0x0006
+#define	PCI_DEVICE_XRJ		0x0009	/* Jupiter boards with */
+#define	PCI_DEVICE_EPCJ		0x000a	/* PLX 9060 chip for PCI  */
+#define	PCI_DEVICE_XR_422	0x0012	/* Xr-422 */
+#define	PCI_DEVICE_920_4	0x0026	/* XR-Plus 920 K, 4 port */
+#define	PCI_DEVICE_920_8	0x0027	/* XR-Plus 920 K, 8 port */
+#define	PCI_DEVICE_920_2	0x0034	/* XR-Plus 920 K, 2 port */
+
+#define	PCIPORT			sc->vmem[0x200000]