Move xe driver from dev/pccard to dev/xe. Convert driver to newbus.

Driver is not functional yet, but does compile.  Tests with xe cards
indicates that it doesn't panic the machine when they are present, but
fail to probe.  Interface help in the pcic/pccard layers are needed to
complete this driver.

1 files changed, 85 insertions, 0 deletions

diff --git a/sys/dev/xe/if_xevar.h b/sys/dev/xe/if_xevar.h
new file mode 100644
index 0000000..eb2bdf9
--- /dev/null
+++ b/sys/dev/xe/if_xevar.h
@@ -0,0 +1,85 @@
+/*-
+ * Copyright (c) 1998, 1999 Scott Mitchell
+ * 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.
+ *
+ *	$Id: if_xe.c,v 1.20 1999/06/13 19:17:40 scott Exp $
+ * $FreeBSD$
+ */
+#ifndef DEV_XE_IF_XEDEV_H
+#define DEV_XE_IF_XEDEV_H
+
+/*
+ * One of these structures per allocated device
+ */
+struct xe_softc {
+  struct arpcom arpcom;
+  struct ifmedia ifmedia;
+  struct ifmib_iso_8802_3 mibdata;
+  struct callout_handle chand;
+  struct ifnet *ifp;
+  struct ifmedia *ifm;
+  char *card_type;	/* Card model name */
+  char *vendor;		/* Card manufacturer */
+  device_t dev;		/* Device */
+  bus_space_tag_t bst;	/* Bus space tag for card */
+  bus_space_handle_t bsh; /* Bus space handle for card */
+  void *intrhand;
+  struct resource *irq_res;
+  int irq_rid;
+  struct resource *port_res;
+  int port_rid;
+  int srev;     	/* Silicon revision */
+  int tx_queued;	/* Packets currently waiting to transmit */
+  int tx_tpr;		/* Last value of TPR reg on card */
+  int tx_collisions;	/* Collisions since last successful send */
+  int tx_timeouts;	/* Count of transmit timeouts */
+  int autoneg_status;	/* Autonegotiation progress state */
+  int media;		/* Private media word */
+  u_char version;	/* Bonding Version register from card */
+  u_char modem;		/* 1 = Card has a modem */
+  u_char ce2;		/* 1 = Card has CE2 silicon */
+  u_char mohawk;      	/* 1 = Card has Mohawk (CE3) silicon */
+  u_char dingo;    	/* 1 = Card has Dingo (CEM56) silicon */
+  u_char phy_ok;	/* 1 = MII-compliant PHY found and initialised */
+  u_char gone;		/* 1 = Card bailed out */
+};
+
+/*
+ * For accessing card registers
+ */
+#define XE_INB(r)         bus_space_read_1(scp->bst, scp->bsh, (r))
+#define XE_INW(r)         bus_space_read_2(scp->bst, scp->bsh, (r))
+#define XE_OUTB(r, b)     bus_space_write_1(scp->bst, scp->bsh, (r), (b))
+#define XE_OUTW(r, w)     bus_space_write_2(scp->bst, scp->bsh, (r), (w))
+#define XE_SELECT_PAGE(p) XE_OUTB(XE_PR, (p))
+
+/*
+ * Horrid stuff for accessing CIS tuples
+ */
+#define CISTPL_BUFSIZE		512
+#define CISTPL_TYPE(tpl)	tpl[0]
+#define CISTPL_LEN(tpl)		tpl[2]
+#define CISTPL_DATA(tpl,pos)	tpl[4 + ((pos)<<1)]
+
+#endif /* DEV_XE_IF_XEVAR_H */