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+/*********************************************************************
+ *
+ * Filename: af_irda.h
+ * Version: 1.0
+ * Description: IrDA sockets declarations
+ * Status: Stable
+ * Author: Dag Brattli <dagb@cs.uit.no>
+ * Created at: Tue Dec 9 21:13:12 1997
+ * Modified at: Fri Jan 28 13:16:32 2000
+ * Modified by: Dag Brattli <dagb@cs.uit.no>
+ *
+ * Copyright (c) 1998-2000 Dag Brattli, All Rights Reserved.
+ * Copyright (c) 2000-2002 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.
+ *
+ * Neither Dag Brattli nor University of Tromsų admit liability nor
+ * provide warranty for any of this software. This material is
+ * provided "AS-IS" and at no charge.
+ *
+ ********************************************************************/
+
+#ifndef AF_IRDA_H
+#define AF_IRDA_H
+
+#include <linux/irda.h>
+#include <net/irda/irda.h>
+#include <net/irda/iriap.h> /* struct iriap_cb */
+#include <net/irda/irias_object.h> /* struct ias_value */
+#include <net/irda/irlmp.h> /* struct lsap_cb */
+#include <net/irda/irttp.h> /* struct tsap_cb */
+#include <net/irda/discovery.h> /* struct discovery_t */
+#include <net/sock.h>
+
+/* IrDA Socket */
+struct irda_sock {
+ /* struct sock has to be the first member of irda_sock */
+ struct sock sk;
+ __u32 saddr; /* my local address */
+ __u32 daddr; /* peer address */
+
+ struct lsap_cb *lsap; /* LSAP used by Ultra */
+ __u8 pid; /* Protocol IP (PID) used by Ultra */
+
+ struct tsap_cb *tsap; /* TSAP used by this connection */
+ __u8 dtsap_sel; /* remote TSAP address */
+ __u8 stsap_sel; /* local TSAP address */
+
+ __u32 max_sdu_size_rx;
+ __u32 max_sdu_size_tx;
+ __u32 max_data_size;
+ __u8 max_header_size;
+ struct qos_info qos_tx;
+
+ __u16_host_order mask; /* Hint bits mask */
+ __u16_host_order hints; /* Hint bits */
+
+ void *ckey; /* IrLMP client handle */
+ void *skey; /* IrLMP service handle */
+
+ struct ias_object *ias_obj; /* Our service name + lsap in IAS */
+ struct iriap_cb *iriap; /* Used to query remote IAS */
+ struct ias_value *ias_result; /* Result of remote IAS query */
+
+ hashbin_t *cachelog; /* Result of discovery query */
+ __u32 cachedaddr; /* Result of selective discovery query */
+
+ int nslots; /* Number of slots to use for discovery */
+
+ int errno; /* status of the IAS query */
+
+ wait_queue_head_t query_wait; /* Wait for the answer to a query */
+ struct timer_list watchdog; /* Timeout for discovery */
+
+ LOCAL_FLOW tx_flow;
+ LOCAL_FLOW rx_flow;
+};
+
+static inline struct irda_sock *irda_sk(struct sock *sk)
+{
+ return (struct irda_sock *)sk;
+}
+
+#endif /* AF_IRDA_H */