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, 350 deletions

diff --git a/net/irda/ircomm/ircomm_ttp.c b/net/irda/ircomm/ircomm_ttp.c
deleted file mode 100644
index 4b81e0934770..000000000000
--- a/net/irda/ircomm/ircomm_ttp.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/*********************************************************************
- *
- * Filename:      ircomm_ttp.c
- * Version:       1.0
- * Description:   Interface between IrCOMM and IrTTP
- * Status:        Stable
- * Author:        Dag Brattli <dagb@cs.uit.no>
- * Created at:    Sun Jun  6 20:48:27 1999
- * Modified at:   Mon Dec 13 11:35:13 1999
- * Modified by:   Dag Brattli <dagb@cs.uit.no>
- *
- *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
- *     Copyright (c) 2000-2003 Jean Tourrilhes <jt@hpl.hp.com>
- *
- *     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.
- *
- *     This program is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public License
- *     along with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- ********************************************************************/
-
-#include <linux/init.h>
-
-#include <net/irda/irda.h>
-#include <net/irda/irlmp.h>
-#include <net/irda/iriap.h>
-#include <net/irda/irttp.h>
-
-#include <net/irda/ircomm_event.h>
-#include <net/irda/ircomm_ttp.h>
-
-static int ircomm_ttp_data_indication(void *instance, void *sap,
-				      struct sk_buff *skb);
-static void ircomm_ttp_connect_confirm(void *instance, void *sap,
-				       struct qos_info *qos,
-				       __u32 max_sdu_size,
-				       __u8 max_header_size,
-				       struct sk_buff *skb);
-static void ircomm_ttp_connect_indication(void *instance, void *sap,
-					  struct qos_info *qos,
-					  __u32 max_sdu_size,
-					  __u8 max_header_size,
-					  struct sk_buff *skb);
-static void ircomm_ttp_flow_indication(void *instance, void *sap,
-				       LOCAL_FLOW cmd);
-static void ircomm_ttp_disconnect_indication(void *instance, void *sap,
-					     LM_REASON reason,
-					     struct sk_buff *skb);
-static int ircomm_ttp_data_request(struct ircomm_cb *self,
-				   struct sk_buff *skb,
-				   int clen);
-static int ircomm_ttp_connect_request(struct ircomm_cb *self,
-				      struct sk_buff *userdata,
-				      struct ircomm_info *info);
-static int ircomm_ttp_connect_response(struct ircomm_cb *self,
-				       struct sk_buff *userdata);
-static int ircomm_ttp_disconnect_request(struct ircomm_cb *self,
-					 struct sk_buff *userdata,
-					 struct ircomm_info *info);
-
-/*
- * Function ircomm_open_tsap (self)
- *
- *
- *
- */
-int ircomm_open_tsap(struct ircomm_cb *self)
-{
-	notify_t notify;
-
-	/* Register callbacks */
-	irda_notify_init(&notify);
-	notify.data_indication       = ircomm_ttp_data_indication;
-	notify.connect_confirm       = ircomm_ttp_connect_confirm;
-	notify.connect_indication    = ircomm_ttp_connect_indication;
-	notify.flow_indication       = ircomm_ttp_flow_indication;
-	notify.disconnect_indication = ircomm_ttp_disconnect_indication;
-	notify.instance = self;
-	strlcpy(notify.name, "IrCOMM", sizeof(notify.name));
-
-	self->tsap = irttp_open_tsap(LSAP_ANY, DEFAULT_INITIAL_CREDIT,
-				     &notify);
-	if (!self->tsap) {
-		pr_debug("%sfailed to allocate tsap\n", __func__);
-		return -1;
-	}
-	self->slsap_sel = self->tsap->stsap_sel;
-
-	/*
-	 *  Initialize the call-table for issuing commands
-	 */
-	self->issue.data_request       = ircomm_ttp_data_request;
-	self->issue.connect_request    = ircomm_ttp_connect_request;
-	self->issue.connect_response   = ircomm_ttp_connect_response;
-	self->issue.disconnect_request = ircomm_ttp_disconnect_request;
-
-	return 0;
-}
-
-/*
- * Function ircomm_ttp_connect_request (self, userdata)
- *
- *
- *
- */
-static int ircomm_ttp_connect_request(struct ircomm_cb *self,
-				      struct sk_buff *userdata,
-				      struct ircomm_info *info)
-{
-	int ret = 0;
-
-	/* Don't forget to refcount it - should be NULL anyway */
-	if(userdata)
-		skb_get(userdata);
-
-	ret = irttp_connect_request(self->tsap, info->dlsap_sel,
-				    info->saddr, info->daddr, NULL,
-				    TTP_SAR_DISABLE, userdata);
-
-	return ret;
-}
-
-/*
- * Function ircomm_ttp_connect_response (self, skb)
- *
- *
- *
- */
-static int ircomm_ttp_connect_response(struct ircomm_cb *self,
-				       struct sk_buff *userdata)
-{
-	int ret;
-
-	/* Don't forget to refcount it - should be NULL anyway */
-	if(userdata)
-		skb_get(userdata);
-
-	ret = irttp_connect_response(self->tsap, TTP_SAR_DISABLE, userdata);
-
-	return ret;
-}
-
-/*
- * Function ircomm_ttp_data_request (self, userdata)
- *
- *    Send IrCOMM data to IrTTP layer. Currently we do not try to combine
- *    control data with pure data, so they will be sent as separate frames.
- *    Should not be a big problem though, since control frames are rare. But
- *    some of them are sent after connection establishment, so this can
- *    increase the latency a bit.
- */
-static int ircomm_ttp_data_request(struct ircomm_cb *self,
-				   struct sk_buff *skb,
-				   int clen)
-{
-	int ret;
-
-	IRDA_ASSERT(skb != NULL, return -1;);
-
-	pr_debug("%s(), clen=%d\n", __func__ , clen);
-
-	/*
-	 * Insert clen field, currently we either send data only, or control
-	 * only frames, to make things easier and avoid queueing
-	 */
-	IRDA_ASSERT(skb_headroom(skb) >= IRCOMM_HEADER_SIZE, return -1;);
-
-	/* Don't forget to refcount it - see ircomm_tty_do_softint() */
-	skb_get(skb);
-
-	skb_push(skb, IRCOMM_HEADER_SIZE);
-
-	skb->data[0] = clen;
-
-	ret = irttp_data_request(self->tsap, skb);
-	if (ret) {
-		net_err_ratelimited("%s(), failed\n", __func__);
-		/* irttp_data_request already free the packet */
-	}
-
-	return ret;
-}
-
-/*
- * Function ircomm_ttp_data_indication (instance, sap, skb)
- *
- *    Incoming data
- *
- */
-static int ircomm_ttp_data_indication(void *instance, void *sap,
-				      struct sk_buff *skb)
-{
-	struct ircomm_cb *self = (struct ircomm_cb *) instance;
-
-	IRDA_ASSERT(self != NULL, return -1;);
-	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return -1;);
-	IRDA_ASSERT(skb != NULL, return -1;);
-
-	ircomm_do_event(self, IRCOMM_TTP_DATA_INDICATION, skb, NULL);
-
-	/* Drop reference count - see ircomm_tty_data_indication(). */
-	dev_kfree_skb(skb);
-
-	return 0;
-}
-
-static void ircomm_ttp_connect_confirm(void *instance, void *sap,
-				       struct qos_info *qos,
-				       __u32 max_sdu_size,
-				       __u8 max_header_size,
-				       struct sk_buff *skb)
-{
-	struct ircomm_cb *self = (struct ircomm_cb *) instance;
-	struct ircomm_info info;
-
-	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return;);
-	IRDA_ASSERT(skb != NULL, return;);
-	IRDA_ASSERT(qos != NULL, goto out;);
-
-	if (max_sdu_size != TTP_SAR_DISABLE) {
-		net_err_ratelimited("%s(), SAR not allowed for IrCOMM!\n",
-				    __func__);
-		goto out;
-	}
-
-	info.max_data_size = irttp_get_max_seg_size(self->tsap)
-		- IRCOMM_HEADER_SIZE;
-	info.max_header_size = max_header_size + IRCOMM_HEADER_SIZE;
-	info.qos = qos;
-
-	ircomm_do_event(self, IRCOMM_TTP_CONNECT_CONFIRM, skb, &info);
-
-out:
-	/* Drop reference count - see ircomm_tty_connect_confirm(). */
-	dev_kfree_skb(skb);
-}
-
-/*
- * Function ircomm_ttp_connect_indication (instance, sap, qos, max_sdu_size,
- *                                         max_header_size, skb)
- *
- *
- *
- */
-static void ircomm_ttp_connect_indication(void *instance, void *sap,
-					  struct qos_info *qos,
-					  __u32 max_sdu_size,
-					  __u8 max_header_size,
-					  struct sk_buff *skb)
-{
-	struct ircomm_cb *self = (struct ircomm_cb *)instance;
-	struct ircomm_info info;
-
-	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return;);
-	IRDA_ASSERT(skb != NULL, return;);
-	IRDA_ASSERT(qos != NULL, goto out;);
-
-	if (max_sdu_size != TTP_SAR_DISABLE) {
-		net_err_ratelimited("%s(), SAR not allowed for IrCOMM!\n",
-				    __func__);
-		goto out;
-	}
-
-	info.max_data_size = irttp_get_max_seg_size(self->tsap)
-		- IRCOMM_HEADER_SIZE;
-	info.max_header_size = max_header_size + IRCOMM_HEADER_SIZE;
-	info.qos = qos;
-
-	ircomm_do_event(self, IRCOMM_TTP_CONNECT_INDICATION, skb, &info);
-
-out:
-	/* Drop reference count - see ircomm_tty_connect_indication(). */
-	dev_kfree_skb(skb);
-}
-
-/*
- * Function ircomm_ttp_disconnect_request (self, userdata, info)
- *
- *
- *
- */
-static int ircomm_ttp_disconnect_request(struct ircomm_cb *self,
-					 struct sk_buff *userdata,
-					 struct ircomm_info *info)
-{
-	int ret;
-
-	/* Don't forget to refcount it - should be NULL anyway */
-	if(userdata)
-		skb_get(userdata);
-
-	ret = irttp_disconnect_request(self->tsap, userdata, P_NORMAL);
-
-	return ret;
-}
-
-/*
- * Function ircomm_ttp_disconnect_indication (instance, sap, reason, skb)
- *
- *
- *
- */
-static void ircomm_ttp_disconnect_indication(void *instance, void *sap,
-					     LM_REASON reason,
-					     struct sk_buff *skb)
-{
-	struct ircomm_cb *self = (struct ircomm_cb *) instance;
-	struct ircomm_info info;
-
-	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return;);
-
-	info.reason = reason;
-
-	ircomm_do_event(self, IRCOMM_TTP_DISCONNECT_INDICATION, skb, &info);
-
-	/* Drop reference count - see ircomm_tty_disconnect_indication(). */
-	if(skb)
-		dev_kfree_skb(skb);
-}
-
-/*
- * Function ircomm_ttp_flow_indication (instance, sap, cmd)
- *
- *    Layer below is telling us to start or stop the flow of data
- *
- */
-static void ircomm_ttp_flow_indication(void *instance, void *sap,
-				       LOCAL_FLOW cmd)
-{
-	struct ircomm_cb *self = (struct ircomm_cb *) instance;
-
-	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRCOMM_MAGIC, return;);
-
-	if (self->notify.flow_indication)
-		self->notify.flow_indication(self->notify.instance, self, cmd);
-}
-
-