irda: move net/irda/ to drivers/staging/irda/net/

It's time to get rid of IRDA.  It's long been broken, and no one seems
to use it anymore.  So move it to staging and after a while, we can
delete it from there.

To start, move the network irda core from net/irda to
drivers/staging/irda/net/

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 408 deletions

diff --git a/net/irda/irlan/irlan_provider.c b/net/irda/irlan/irlan_provider.c
deleted file mode 100644
index 15c292cf2644..000000000000
--- a/net/irda/irlan/irlan_provider.c
+++ /dev/null
@@ -1,408 +0,0 @@
-/*********************************************************************
- *
- * Filename:      irlan_provider.c
- * Version:       0.9
- * Description:   IrDA LAN Access Protocol Implementation
- * Status:        Experimental.
- * Author:        Dag Brattli <dagb@cs.uit.no>
- * Created at:    Sun Aug 31 20:14:37 1997
- * Modified at:   Sat Oct 30 12:52:10 1999
- * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * Sources:       skeleton.c by Donald Becker <becker@CESDIS.gsfc.nasa.gov>
- *                slip.c by Laurence Culhane,   <loz@holmes.demon.co.uk>
- *                          Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
- *
- *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>,
- *     All Rights Reserved.
- *
- *     This program is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of
- *     the License, or (at your option) any later version.
- *
- *     Neither Dag Brattli nor University of Tromsø admit liability nor
- *     provide warranty for any of this software. This material is
- *     provided "AS-IS" and at no charge.
- *
- ********************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/init.h>
-#include <linux/random.h>
-#include <linux/bitops.h>
-#include <linux/slab.h>
-
-#include <asm/byteorder.h>
-
-#include <net/irda/irda.h>
-#include <net/irda/irttp.h>
-#include <net/irda/irlmp.h>
-#include <net/irda/irias_object.h>
-#include <net/irda/iriap.h>
-#include <net/irda/timer.h>
-
-#include <net/irda/irlan_common.h>
-#include <net/irda/irlan_eth.h>
-#include <net/irda/irlan_event.h>
-#include <net/irda/irlan_provider.h>
-#include <net/irda/irlan_filter.h>
-#include <net/irda/irlan_client.h>
-
-static void irlan_provider_connect_indication(void *instance, void *sap,
-					      struct qos_info *qos,
-					      __u32 max_sdu_size,
-					      __u8 max_header_size,
-					      struct sk_buff *skb);
-
-/*
- * Function irlan_provider_control_data_indication (handle, skb)
- *
- *    This function gets the data that is received on the control channel
- *
- */
-static int irlan_provider_data_indication(void *instance, void *sap,
-					  struct sk_buff *skb)
-{
-	struct irlan_cb *self;
-	__u8 code;
-
-	self = instance;
-
-	IRDA_ASSERT(self != NULL, return -1;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;);
-
-	IRDA_ASSERT(skb != NULL, return -1;);
-
-	code = skb->data[0];
-	switch(code) {
-	case CMD_GET_PROVIDER_INFO:
-		pr_debug("Got GET_PROVIDER_INFO command!\n");
-		irlan_do_provider_event(self, IRLAN_GET_INFO_CMD, skb);
-		break;
-
-	case CMD_GET_MEDIA_CHAR:
-		pr_debug("Got GET_MEDIA_CHAR command!\n");
-		irlan_do_provider_event(self, IRLAN_GET_MEDIA_CMD, skb);
-		break;
-	case CMD_OPEN_DATA_CHANNEL:
-		pr_debug("Got OPEN_DATA_CHANNEL command!\n");
-		irlan_do_provider_event(self, IRLAN_OPEN_DATA_CMD, skb);
-		break;
-	case CMD_FILTER_OPERATION:
-		pr_debug("Got FILTER_OPERATION command!\n");
-		irlan_do_provider_event(self, IRLAN_FILTER_CONFIG_CMD, skb);
-		break;
-	case CMD_RECONNECT_DATA_CHAN:
-		pr_debug("%s(), Got RECONNECT_DATA_CHAN command\n", __func__);
-		pr_debug("%s(), NOT IMPLEMENTED\n", __func__);
-		break;
-	case CMD_CLOSE_DATA_CHAN:
-		pr_debug("Got CLOSE_DATA_CHAN command!\n");
-		pr_debug("%s(), NOT IMPLEMENTED\n", __func__);
-		break;
-	default:
-		pr_debug("%s(), Unknown command!\n", __func__);
-		break;
-	}
-	return 0;
-}
-
-/*
- * Function irlan_provider_connect_indication (handle, skb, priv)
- *
- *    Got connection from peer IrLAN client
- *
- */
-static void irlan_provider_connect_indication(void *instance, void *sap,
-					      struct qos_info *qos,
-					      __u32 max_sdu_size,
-					      __u8 max_header_size,
-					      struct sk_buff *skb)
-{
-	struct irlan_cb *self;
-	struct tsap_cb *tsap;
-
-	self = instance;
-	tsap = sap;
-
-	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-
-	IRDA_ASSERT(tsap == self->provider.tsap_ctrl,return;);
-	IRDA_ASSERT(self->provider.state == IRLAN_IDLE, return;);
-
-	self->provider.max_sdu_size = max_sdu_size;
-	self->provider.max_header_size = max_header_size;
-
-	irlan_do_provider_event(self, IRLAN_CONNECT_INDICATION, NULL);
-
-	/*
-	 * If we are in peer mode, the client may not have got the discovery
-	 * indication it needs to make progress. If the client is still in
-	 * IDLE state, we must kick it.
-	 */
-	if ((self->provider.access_type == ACCESS_PEER) &&
-	    (self->client.state == IRLAN_IDLE))
-	{
-		irlan_client_wakeup(self, self->saddr, self->daddr);
-	}
-}
-
-/*
- * Function irlan_provider_connect_response (handle)
- *
- *    Accept incoming connection
- *
- */
-void irlan_provider_connect_response(struct irlan_cb *self,
-				     struct tsap_cb *tsap)
-{
-	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-
-	/* Just accept */
-	irttp_connect_response(tsap, IRLAN_MTU, NULL);
-}
-
-static void irlan_provider_disconnect_indication(void *instance, void *sap,
-						 LM_REASON reason,
-						 struct sk_buff *userdata)
-{
-	struct irlan_cb *self;
-	struct tsap_cb *tsap;
-
-	pr_debug("%s(), reason=%d\n", __func__ , reason);
-
-	self = instance;
-	tsap = sap;
-
-	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	IRDA_ASSERT(tsap != NULL, return;);
-	IRDA_ASSERT(tsap->magic == TTP_TSAP_MAGIC, return;);
-
-	IRDA_ASSERT(tsap == self->provider.tsap_ctrl, return;);
-
-	irlan_do_provider_event(self, IRLAN_LMP_DISCONNECT, NULL);
-}
-
-/*
- * Function irlan_parse_open_data_cmd (self, skb)
- *
- *
- *
- */
-int irlan_parse_open_data_cmd(struct irlan_cb *self, struct sk_buff *skb)
-{
-	int ret;
-
-	ret = irlan_provider_parse_command(self, CMD_OPEN_DATA_CHANNEL, skb);
-
-	/* Open data channel */
-	irlan_open_data_tsap(self);
-
-	return ret;
-}
-
-/*
- * Function parse_command (skb)
- *
- *    Extract all parameters from received buffer, then feed them to
- *    check_params for parsing
- *
- */
-int irlan_provider_parse_command(struct irlan_cb *self, int cmd,
-				 struct sk_buff *skb)
-{
-	__u8 *frame;
-	__u8 *ptr;
-	int count;
-	__u16 val_len;
-	int i;
-	char *name;
-	char *value;
-	int ret = RSP_SUCCESS;
-
-	IRDA_ASSERT(skb != NULL, return -RSP_PROTOCOL_ERROR;);
-
-	pr_debug("%s(), skb->len=%d\n", __func__ , (int)skb->len);
-
-	IRDA_ASSERT(self != NULL, return -RSP_PROTOCOL_ERROR;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -RSP_PROTOCOL_ERROR;);
-
-	if (!skb)
-		return -RSP_PROTOCOL_ERROR;
-
-	frame = skb->data;
-
-	name = kmalloc(255, GFP_ATOMIC);
-	if (!name)
-		return -RSP_INSUFFICIENT_RESOURCES;
-	value = kmalloc(1016, GFP_ATOMIC);
-	if (!value) {
-		kfree(name);
-		return -RSP_INSUFFICIENT_RESOURCES;
-	}
-
-	/* How many parameters? */
-	count = frame[1];
-
-	pr_debug("Got %d parameters\n", count);
-
-	ptr = frame+2;
-
-	/* For all parameters */
-	for (i=0; i<count;i++) {
-		ret = irlan_extract_param(ptr, name, value, &val_len);
-		if (ret < 0) {
-			pr_debug("%s(), IrLAN, Error!\n", __func__);
-			break;
-		}
-		ptr+=ret;
-		ret = RSP_SUCCESS;
-		irlan_check_command_param(self, name, value);
-	}
-	/* Cleanup */
-	kfree(name);
-	kfree(value);
-
-	return ret;
-}
-
-/*
- * Function irlan_provider_send_reply (self, info)
- *
- *    Send reply to query to peer IrLAN layer
- *
- */
-void irlan_provider_send_reply(struct irlan_cb *self, int command,
-			       int ret_code)
-{
-	struct sk_buff *skb;
-
-	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-
-	skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
-			/* Bigger param length comes from CMD_GET_MEDIA_CHAR */
-			IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "DIRECTED") +
-			IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "BROADCAST") +
-			IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "MULTICAST") +
-			IRLAN_STRING_PARAMETER_LEN("ACCESS_TYPE", "HOSTED"),
-			GFP_ATOMIC);
-
-	if (!skb)
-		return;
-
-	/* Reserve space for TTP, LMP, and LAP header */
-	skb_reserve(skb, self->provider.max_header_size);
-	skb_put(skb, 2);
-
-	switch (command) {
-	case CMD_GET_PROVIDER_INFO:
-		skb->data[0] = 0x00; /* Success */
-		skb->data[1] = 0x02; /* 2 parameters */
-		switch (self->media) {
-		case MEDIA_802_3:
-			irlan_insert_string_param(skb, "MEDIA", "802.3");
-			break;
-		case MEDIA_802_5:
-			irlan_insert_string_param(skb, "MEDIA", "802.5");
-			break;
-		default:
-			pr_debug("%s(), unknown media type!\n", __func__);
-			break;
-		}
-		irlan_insert_short_param(skb, "IRLAN_VER", 0x0101);
-		break;
-
-	case CMD_GET_MEDIA_CHAR:
-		skb->data[0] = 0x00; /* Success */
-		skb->data[1] = 0x05; /* 5 parameters */
-		irlan_insert_string_param(skb, "FILTER_TYPE", "DIRECTED");
-		irlan_insert_string_param(skb, "FILTER_TYPE", "BROADCAST");
-		irlan_insert_string_param(skb, "FILTER_TYPE", "MULTICAST");
-
-		switch (self->provider.access_type) {
-		case ACCESS_DIRECT:
-			irlan_insert_string_param(skb, "ACCESS_TYPE", "DIRECT");
-			break;
-		case ACCESS_PEER:
-			irlan_insert_string_param(skb, "ACCESS_TYPE", "PEER");
-			break;
-		case ACCESS_HOSTED:
-			irlan_insert_string_param(skb, "ACCESS_TYPE", "HOSTED");
-			break;
-		default:
-			pr_debug("%s(), Unknown access type\n", __func__);
-			break;
-		}
-		irlan_insert_short_param(skb, "MAX_FRAME", 0x05ee);
-		break;
-	case CMD_OPEN_DATA_CHANNEL:
-		skb->data[0] = 0x00; /* Success */
-		if (self->provider.send_arb_val) {
-			skb->data[1] = 0x03; /* 3 parameters */
-			irlan_insert_short_param(skb, "CON_ARB",
-						 self->provider.send_arb_val);
-		} else
-			skb->data[1] = 0x02; /* 2 parameters */
-		irlan_insert_byte_param(skb, "DATA_CHAN", self->stsap_sel_data);
-		irlan_insert_string_param(skb, "RECONNECT_KEY", "LINUX RULES!");
-		break;
-	case CMD_FILTER_OPERATION:
-		irlan_filter_request(self, skb);
-		break;
-	default:
-		pr_debug("%s(), Unknown command!\n", __func__);
-		break;
-	}
-
-	irttp_data_request(self->provider.tsap_ctrl, skb);
-}
-
-/*
- * Function irlan_provider_register(void)
- *
- *    Register provider support so we can accept incoming connections.
- *
- */
-int irlan_provider_open_ctrl_tsap(struct irlan_cb *self)
-{
-	struct tsap_cb *tsap;
-	notify_t notify;
-
-	IRDA_ASSERT(self != NULL, return -1;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;);
-
-	/* Check if already open */
-	if (self->provider.tsap_ctrl)
-		return -1;
-
-	/*
-	 *  First register well known control TSAP
-	 */
-	irda_notify_init(&notify);
-	notify.data_indication       = irlan_provider_data_indication;
-	notify.connect_indication    = irlan_provider_connect_indication;
-	notify.disconnect_indication = irlan_provider_disconnect_indication;
-	notify.instance = self;
-	strlcpy(notify.name, "IrLAN ctrl (p)", sizeof(notify.name));
-
-	tsap = irttp_open_tsap(LSAP_ANY, 1, &notify);
-	if (!tsap) {
-		pr_debug("%s(), Got no tsap!\n", __func__);
-		return -1;
-	}
-	self->provider.tsap_ctrl = tsap;
-
-	/* Register with LM-IAS */
-	irlan_ias_register(self, tsap->stsap_sel);
-
-	return 0;
-}
-