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Diffstat (limited to 'net/irda/irlan/irlan_provider.c')
-rw-r--r--net/irda/irlan/irlan_provider.c102
1 files changed, 51 insertions, 51 deletions
diff --git a/net/irda/irlan/irlan_provider.c b/net/irda/irlan/irlan_provider.c
index 58efde9..aac6643 100644
--- a/net/irda/irlan/irlan_provider.c
+++ b/net/irda/irlan/irlan_provider.c
@@ -1,5 +1,5 @@
/*********************************************************************
- *
+ *
* Filename: irlan_provider.c
* Version: 0.9
* Description: IrDA LAN Access Protocol Implementation
@@ -11,17 +11,17 @@
* 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>,
+ *
+ * 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
+ *
+ * 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 Tromsų admit liability nor
- * provide warranty for any of this software. This material is
+ * provide warranty for any of this software. This material is
* provided "AS-IS" and at no charge.
*
********************************************************************/
@@ -52,8 +52,8 @@
#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,
+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);
@@ -64,14 +64,14 @@ static void irlan_provider_connect_indication(void *instance, void *sap,
* 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)
+static int irlan_provider_data_indication(void *instance, void *sap,
+ struct sk_buff *skb)
{
struct irlan_cb *self;
__u8 code;
-
+
IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-
+
self = (struct irlan_cb *) instance;
IRDA_ASSERT(self != NULL, return -1;);
@@ -83,16 +83,16 @@ static int irlan_provider_data_indication(void *instance, void *sap,
switch(code) {
case CMD_GET_PROVIDER_INFO:
IRDA_DEBUG(4, "Got GET_PROVIDER_INFO command!\n");
- irlan_do_provider_event(self, IRLAN_GET_INFO_CMD, skb);
+ irlan_do_provider_event(self, IRLAN_GET_INFO_CMD, skb);
break;
case CMD_GET_MEDIA_CHAR:
IRDA_DEBUG(4, "Got GET_MEDIA_CHAR command!\n");
- irlan_do_provider_event(self, IRLAN_GET_MEDIA_CMD, skb);
+ irlan_do_provider_event(self, IRLAN_GET_MEDIA_CMD, skb);
break;
case CMD_OPEN_DATA_CHANNEL:
IRDA_DEBUG(4, "Got OPEN_DATA_CHANNEL command!\n");
- irlan_do_provider_event(self, IRLAN_OPEN_DATA_CMD, skb);
+ irlan_do_provider_event(self, IRLAN_OPEN_DATA_CMD, skb);
break;
case CMD_FILTER_OPERATION:
IRDA_DEBUG(4, "Got FILTER_OPERATION command!\n");
@@ -119,9 +119,9 @@ static int irlan_provider_data_indication(void *instance, void *sap,
* Got connection from peer IrLAN client
*
*/
-static void irlan_provider_connect_indication(void *instance, void *sap,
+static void irlan_provider_connect_indication(void *instance, void *sap,
struct qos_info *qos,
- __u32 max_sdu_size,
+ __u32 max_sdu_size,
__u8 max_header_size,
struct sk_buff *skb)
{
@@ -130,13 +130,13 @@ static void irlan_provider_connect_indication(void *instance, void *sap,
__u32 saddr, daddr;
IRDA_DEBUG(0, "%s()\n", __FUNCTION__ );
-
+
self = (struct irlan_cb *) instance;
tsap = (struct tsap_cb *) 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;);
@@ -147,13 +147,13 @@ static void irlan_provider_connect_indication(void *instance, void *sap,
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.
+ * 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))
+ if ((self->provider.access_type == ACCESS_PEER) &&
+ (self->client.state == IRLAN_IDLE))
{
irlan_client_wakeup(self, self->saddr, self->daddr);
}
@@ -175,38 +175,38 @@ void irlan_provider_connect_response(struct irlan_cb *self,
irttp_connect_response(tsap, IRLAN_MTU, NULL);
}
-static void irlan_provider_disconnect_indication(void *instance, void *sap,
- LM_REASON reason,
- struct sk_buff *userdata)
+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;
IRDA_DEBUG(4, "%s(), reason=%d\n", __FUNCTION__ , reason);
-
+
self = (struct irlan_cb *) instance;
tsap = (struct tsap_cb *) sap;
IRDA_ASSERT(self != NULL, return;);
- IRDA_ASSERT(self->magic == IRLAN_MAGIC, 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 */
@@ -218,12 +218,12 @@ int irlan_parse_open_data_cmd(struct irlan_cb *self, struct sk_buff *skb)
/*
* Function parse_command (skb)
*
- * Extract all parameters from received buffer, then feed them to
+ * 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)
+ struct sk_buff *skb)
{
__u8 *frame;
__u8 *ptr;
@@ -231,16 +231,16 @@ int irlan_provider_parse_command(struct irlan_cb *self, int cmd,
__u16 val_len;
int i;
char *name;
- char *value;
+ char *value;
int ret = RSP_SUCCESS;
-
+
IRDA_ASSERT(skb != NULL, return -RSP_PROTOCOL_ERROR;);
-
+
IRDA_DEBUG(4, "%s(), skb->len=%d\n", __FUNCTION__ , (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;
@@ -259,11 +259,11 @@ int irlan_provider_parse_command(struct irlan_cb *self, int cmd,
count = frame[1];
IRDA_DEBUG(4, "Got %d parameters\n", count);
-
+
ptr = frame+2;
-
+
/* For all parameters */
- for (i=0; i<count;i++) {
+ for (i=0; i<count;i++) {
ret = irlan_extract_param(ptr, name, value, &val_len);
if (ret < 0) {
IRDA_DEBUG(2, "%s(), IrLAN, Error!\n", __FUNCTION__ );
@@ -286,7 +286,7 @@ int irlan_provider_parse_command(struct irlan_cb *self, int cmd,
* Send reply to query to peer IrLAN layer
*
*/
-void irlan_provider_send_reply(struct irlan_cb *self, int command,
+void irlan_provider_send_reply(struct irlan_cb *self, int command,
int ret_code)
{
struct sk_buff *skb;
@@ -310,7 +310,7 @@ void irlan_provider_send_reply(struct irlan_cb *self, int command,
/* 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 */
@@ -356,7 +356,7 @@ void irlan_provider_send_reply(struct irlan_cb *self, int command,
skb->data[0] = 0x00; /* Success */
if (self->provider.send_arb_val) {
skb->data[1] = 0x03; /* 3 parameters */
- irlan_insert_short_param(skb, "CON_ARB",
+ irlan_insert_short_param(skb, "CON_ARB",
self->provider.send_arb_val);
} else
skb->data[1] = 0x02; /* 2 parameters */
@@ -378,13 +378,13 @@ void irlan_provider_send_reply(struct irlan_cb *self, int command,
* 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_DEBUG(4, "%s()\n", __FUNCTION__ );
IRDA_ASSERT(self != NULL, return -1;);
@@ -393,7 +393,7 @@ int irlan_provider_open_ctrl_tsap(struct irlan_cb *self)
/* Check if already open */
if (self->provider.tsap_ctrl)
return -1;
-
+
/*
* First register well known control TSAP
*/
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