This is part of an untested set of changes to the ed driver to support

the new PnP code. Since the bulk of the driver changes are not being
committed at this time, it will not affect the driver. The code is being
committed early to allow others synchronise changes.

1 files changed, 90 insertions, 0 deletions

diff --git a/sys/dev/ed/if_edvar.h b/sys/dev/ed/if_edvar.h
new file mode 100644
index 0000000..b386a4c
--- /dev/null
+++ b/sys/dev/ed/if_edvar.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 1995, David Greenman
+ * 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 unmodified, 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.
+ *
+ *	$Id$
+ */
+
+/*
+ * ed_softc: per line info and status
+ */
+struct ed_softc {
+	struct arpcom arpcom;	/* ethernet common */
+
+	char   *type_str;	/* pointer to type string */
+	u_char  vendor;		/* interface vendor */
+	u_char  type;		/* interface type code */
+	u_char	gone;		/* HW missing, presumed having a good time */
+
+	int	port_rid;	/* resource id for port range */
+	int	port_used;	/* nonzero if ports used */
+	struct resource* port_res; /* resource for port range */
+	int	mem_rid;	/* resource id for memory range */
+	int	mem_used;	/* nonzero if memory used */
+	struct resource* mem_res; /* resource for memory range */
+	int	irq_rid;	/* resource id for irq */
+	struct resource* irq_res; /* resource for irq */
+	void*	irq_handle;	/* handle for irq handler */
+
+	u_short asic_addr;	/* ASIC I/O bus address */
+	u_short nic_addr;	/* NIC (DS8390) I/O bus address */
+
+/*
+ * The following 'proto' variable is part of a work-around for 8013EBT asics
+ *	being write-only. It's sort of a prototype/shadow of the real thing.
+ */
+	u_char  wd_laar_proto;
+	u_char	cr_proto;
+	u_char  isa16bit;	/* width of access to card 0=8 or 1=16 */
+	int     is790;		/* set by the probe code if the card is 790
+				 * based */
+
+/*
+ * HP PC LAN PLUS card support.
+ */
+
+	u_short	hpp_options;	/* flags controlling behaviour of the HP card */
+	u_short hpp_id;		/* software revision and other fields */
+	caddr_t hpp_mem_start;	/* Memory-mapped IO register address */
+
+	caddr_t mem_start;	/* NIC memory start address */
+	caddr_t mem_end;	/* NIC memory end address */
+	u_long  mem_size;	/* total NIC memory size */
+	caddr_t mem_ring;	/* start of RX ring-buffer (in NIC mem) */
+
+	u_char  mem_shared;	/* NIC memory is shared with host */
+	u_char  xmit_busy;	/* transmitter is busy */
+	u_char  txb_cnt;	/* number of transmit buffers */
+	u_char  txb_inuse;	/* number of TX buffers currently in-use */
+
+	u_char  txb_new;	/* pointer to where new buffer will be added */
+	u_char  txb_next_tx;	/* pointer to next buffer ready to xmit */
+	u_short txb_len[8];	/* buffered xmit buffer lengths */
+	u_char  tx_page_start;	/* first page of TX buffer area */
+	u_char  rec_page_start;	/* first page of RX ring-buffer */
+	u_char  rec_page_stop;	/* last page of RX ring-buffer */
+	u_char  next_packet;	/* pointer to next unread RX packet */
+	struct	ifmib_iso_8802_3 mibdata; /* stuff for network mgmt */
+};