ipwireless: driver for PC Card 3G/UMTS modem

The device is manufactured by IPWireless.  In some countries (for
example Czech Republic, T-Mobile ISP) this card is shipped for service
called UMTS 4G.

It's a piece of PCMCIA "4G" UMTS PPP networking hardware that presents
itself as a serial character device (i.e.  looks like usual modem to
userspace, accepts AT commands, etc).

Rewieved-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Ben Martel <benm@symmetric.co.nz>
Signed-off-by: Stephen Blackheath <stephen@symmetric.co.nz>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 108 insertions, 0 deletions

diff --git a/drivers/char/pcmcia/ipwireless/setup_protocol.h b/drivers/char/pcmcia/ipwireless/setup_protocol.h
new file mode 100644
index 00000000000..9d6bcc77c73
--- /dev/null
+++ b/drivers/char/pcmcia/ipwireless/setup_protocol.h
@@ -0,0 +1,108 @@
+/*
+ * IPWireless 3G PCMCIA Network Driver
+ *
+ * Original code
+ *   by Stephen Blackheath <stephen@blacksapphire.com>,
+ *      Ben Martel <benm@symmetric.co.nz>
+ *
+ * Copyrighted as follows:
+ *   Copyright (C) 2004 by Symmetric Systems Ltd (NZ)
+ *
+ * Various driver changes and rewrites, port to new kernels
+ *   Copyright (C) 2006-2007 Jiri Kosina
+ *
+ * Misc code cleanups and updates
+ *   Copyright (C) 2007 David Sterba
+ */
+
+#ifndef _IPWIRELESS_CS_SETUP_PROTOCOL_H_
+#define _IPWIRELESS_CS_SETUP_PROTOCOL_H_
+
+/* Version of the setup protocol and transport protocols */
+#define TL_SETUP_VERSION		1
+
+#define TL_SETUP_VERSION_QRY_TMO	1000
+#define TL_SETUP_MAX_VERSION_QRY	30
+
+/* Message numbers 0-9 are obsoleted and must not be reused! */
+#define TL_SETUP_SIGNO_GET_VERSION_QRY	10
+#define TL_SETUP_SIGNO_GET_VERSION_RSP	11
+#define TL_SETUP_SIGNO_CONFIG_MSG	12
+#define TL_SETUP_SIGNO_CONFIG_DONE_MSG	13
+#define TL_SETUP_SIGNO_OPEN_MSG		14
+#define TL_SETUP_SIGNO_CLOSE_MSG	15
+
+#define TL_SETUP_SIGNO_INFO_MSG     20
+#define TL_SETUP_SIGNO_INFO_MSG_ACK 21
+
+#define TL_SETUP_SIGNO_REBOOT_MSG      22
+#define TL_SETUP_SIGNO_REBOOT_MSG_ACK  23
+
+/* Synchronous start-messages */
+struct tl_setup_get_version_qry {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_GET_VERSION_QRY */
+} __attribute__ ((__packed__));
+
+struct tl_setup_get_version_rsp {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_GET_VERSION_RSP */
+	unsigned char version;		/* TL_SETUP_VERSION */
+} __attribute__ ((__packed__));
+
+struct tl_setup_config_msg {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_CONFIG_MSG */
+	unsigned char port_no;
+	unsigned char prio_data;
+	unsigned char prio_ctrl;
+} __attribute__ ((__packed__));
+
+struct tl_setup_config_done_msg {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_CONFIG_DONE_MSG */
+} __attribute__ ((__packed__));
+
+/* Asyncronous messages */
+struct tl_setup_open_msg {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_OPEN_MSG */
+	unsigned char port_no;
+} __attribute__ ((__packed__));
+
+struct tl_setup_close_msg {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_CLOSE_MSG */
+	unsigned char port_no;
+} __attribute__ ((__packed__));
+
+/* Driver type  - for use in tl_setup_info_msg.driver_type */
+#define COMM_DRIVER     0
+#define NDISWAN_DRIVER  1
+#define NDISWAN_DRIVER_MAJOR_VERSION  2
+#define NDISWAN_DRIVER_MINOR_VERSION  0
+
+/*
+ * It should not matter when this message comes over as we just store the
+ * results and send the ACK.
+ */
+struct tl_setup_info_msg {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_INFO_MSG */
+	unsigned char driver_type;
+	unsigned char major_version;
+	unsigned char minor_version;
+} __attribute__ ((__packed__));
+
+struct tl_setup_info_msgAck {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_INFO_MSG_ACK */
+} __attribute__ ((__packed__));
+
+struct TlSetupRebootMsgAck {
+	unsigned char sig_no;		/* TL_SETUP_SIGNO_REBOOT_MSG_ACK */
+} __attribute__ ((__packed__));
+
+/* Define a union of all the msgs that the driver can receive from the card.*/
+union ipw_setup_rx_msg {
+	unsigned char sig_no;
+	struct tl_setup_get_version_rsp version_rsp_msg;
+	struct tl_setup_open_msg open_msg;
+	struct tl_setup_close_msg close_msg;
+	struct tl_setup_info_msg InfoMsg;
+	struct tl_setup_info_msgAck info_msg_ack;
+} __attribute__ ((__packed__));
+
+#endif				/* _IPWIRELESS_CS_SETUP_PROTOCOL_H_ */