Initial commit of NEWCARD cardbus side (that actually compiles and works)

Files:
	dev/cardbus/cardbus.c
	dev/cardbus/cardbusreg.h
	dev/cardbus/cardbusvar.h
	dev/cardbus/cardbus_cis.c
	dev/cardbus/cardbus_cis.h
	dev/pccbb/pccbb.c
	dev/pccbb/pccbbreg.h
	dev/pccbb/pccbbvar.h
	dev/pccbb/pccbb_if.m

This should support:
  - cardbus controllers:
    * TI 113X
    * TI 12XX
    * TI 14XX
    * Ricoh 47X
    * Ricoh 46X
    * ToPIC 95
    * ToPIC 97
    * ToPIC 100
    * Cirrus Logic CLPD683x
  - cardbus cards
    * 3c575BT
    * 3c575CT
    * Xircom X3201 (includes IBM, Xircom and, Intel cards)
    [ 3com support already in kernel, Xircom will be committed real soon now]

This doesn't work with 16bit pccards under NEWCARD.

Enable in your config by having "device pccbb" and "device cardbus".
(A "device pccard" will attach a pccard bus, but it means you system have
a high chance of panicing when a 16bit card is inserted)

It should be fairly simple to make a driver attach to cardbus under
NEWCARD -- simply add an entry for attaching to cardbus on a new
DRIVER_MODULE and add new device IDs as necessary.  You should also make
sure the card can be detached nicely without the interrupt routine doing
something weird, like going into an infinite loop.  Usually that should
entail adding an additional check when a pci register or the bus space is
read to check if it equals 0xffffffff.

Any problems, please let me know.

Reviewed by: imp

1 files changed, 99 insertions, 0 deletions

diff --git a/sys/dev/cardbus/cardbus_cis.h b/sys/dev/cardbus/cardbus_cis.h
new file mode 100644
index 0000000..3edacc4
--- /dev/null
+++ b/sys/dev/cardbus/cardbus_cis.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2000,2001 Jonathan Chen.
+ * 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.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * Cardbus CIS definitions
+ */
+
+int cardbus_do_cis(device_t dev, device_t child);
+
+#define MAXTUPLESIZE		0x400
+
+/* CIS TUPLES */
+
+#define CISTPL_NULL		0x00
+#define CISTPL_DEVICE		0x01
+#define CISTPL_LONG_LINK_CB	0x02
+#define CISTPL_INDIRECT		0x03
+#define CISTPL_CONFIG_CB	0x04
+#define CISTPL_CFTABLE_ENTRY_CB	0x05
+#define CISTPL_LONGLINK_MFC	0x06
+#define CISTPL_BAR		0x07
+#define CISTPL_PWR_MGMNT	0x08
+#define CISTPL_EXTDEVICE	0x09
+#define CISTPL_CHECKSUM		0x10
+#define CISTPL_LONGLINK_A	0x11
+#define CISTPL_LONGLINK_C	0x12
+#define CISTPL_LINKTARGET	0x13
+#define CISTPL_NO_LINK		0x14
+#define CISTPL_VERS_1		0x15
+#define CISTPL_ALTSTR		0x16
+#define CISTPL_DEVICE_A		0x17
+#define CISTPL_JEDEC_C		0x18
+#define CISTPL_JEDEC_A		0x19
+#define CISTPL_CONFIG		0x1A
+#define CISTPL_CFTABLE_ENTRY	0x1B
+#define CISTPL_DEVICE_OC	0x1C
+#define CISTPL_DEVICE_OA	0x1D
+#define CISTPL_DEVICE_GEO	0x1E
+#define CISTPL_DEVICE_GEO_A	0x1F
+#define CISTPL_MANFID		0x20
+#define CISTPL_FUNCID		0x21
+#define CISTPL_FUNCE		0x22
+#define CISTPL_SWIL		0x23
+#define CISTPL_VERS_2		0x40
+#define CISTPL_FORMAT		0x41
+#define CISTPL_GEOMETRY		0x42
+#define CISTPL_BYTEORDER	0x43
+#define CISTPL_DATE		0x44
+#define CISTPL_BATTERY		0x45
+#define CISTPL_ORG		0x46
+#define CISTPL_END		0xFF
+
+/* BAR */
+#define TPL_BAR_REG_ASI_MASK	0x07
+#define TPL_BAR_REG_AS		0x08
+
+/* CISTPL_FUNC */
+#define TPL_FUNC_MF		0	/* multi function tuple */
+#define TPL_FUNC_MEM		1	/* memory */
+#define TPL_FUNC_SERIAL		2	/* serial, including modem and fax */
+#define TPL_FUNC_PARALLEL	3	/* parallel, including printer and SCSI */
+#define TPL_FUNC_DISK		4	/* Disk */
+#define TPL_FUNC_VIDEO		5	/* Video Adaptor */
+#define TPL_FUNC_LAN		6	/* LAN Adaptor */
+#define TPL_FUNC_AIMS		7	/* Auto Inclement Mass Strages */
+
+/* TPL_FUNC_LAN */
+#define TPL_FUNCE_LAN_TECH	1	/* technology */
+#define TPL_FUNCE_LAN_SPEED	2	/* speed */
+#define TPL_FUNCE_LAN_MEDIA	2	/* which media do you use? */
+#define TPL_FUNCE_LAN_NID	4	/* node id (address) */
+#define TPL_FUNCE_LAN_CONN	5	/* connector type (shape) */