1 files changed, 106 insertions, 0 deletions
diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
new file mode 100644
index 000000000000..04d1abb72d25
--- /dev/null
+++ b/include/net/iucv/af_iucv.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2006 IBM Corporation
+ * IUCV protocol stack for Linux on zSeries
+ * Version 1.0
+ * Author(s): Jennifer Hunt <jenhunt@us.ibm.com>
+ *
+ */
+#ifndef __AFIUCV_H
+#define __AFIUCV_H
+#include <asm/types.h>
+#include <asm/byteorder.h>
+#include <linux/list.h>
+#include <linux/poll.h>
+#include <linux/socket.h>
+#ifndef AF_IUCV
+#define AF_IUCV         32
+#define PF_IUCV         AF_IUCV
+#endif
+/* Connection and socket states */
+enum {
+        IUCV_CONNECTED = 1,
+        IUCV_OPEN,
+        IUCV_BOUND,
+        IUCV_LISTEN,
+        IUCV_SEVERED,
+        IUCV_DISCONN,
+        IUCV_CLOSED
+};
+#define IUCV_QUEUELEN_DEFAULT   65535
+#define IUCV_CONN_TIMEOUT       (HZ * 40)
+#define IUCV_DISCONN_TIMEOUT    (HZ * 2)
+#define IUCV_CONN_IDLE_TIMEOUT  (HZ * 60)
+#define IUCV_BUFSIZE_DEFAULT    32768
+/* IUCV socket address */
+struct sockaddr_iucv {
+        sa_family_t     siucv_family;
+        unsigned short  siucv_port;             /* Reserved */
+        unsigned int    siucv_addr;             /* Reserved */
+        char            siucv_nodeid[8];        /* Reserved */
+        char            siucv_user_id[8];       /* Guest User Id */
+        char            siucv_name[8];          /* Application Name */
+};
+/* Common socket structures and functions */
+#define iucv_sk(__sk) ((struct iucv_sock *) __sk)
+struct iucv_sock {
+        struct sock             sk;
+        char                    src_user_id[8];
+        char                    src_name[8];
+        char                    dst_user_id[8];
+        char                    dst_name[8];
+        struct list_head        accept_q;
+        struct sock             *parent;
+        struct iucv_path        *path;
+        struct sk_buff_head     send_skb_q;
+        unsigned int            send_tag;
+};
+struct iucv_sock_list {
+        struct hlist_head head;
+        rwlock_t          lock;
+        atomic_t          autobind_name;
+};
+static void iucv_sock_destruct(struct sock *sk);
+static void iucv_sock_cleanup_listen(struct sock *parent);
+static void iucv_sock_kill(struct sock *sk);
+static void iucv_sock_close(struct sock *sk);
+static int  iucv_sock_create(struct socket *sock, int proto);
+static int  iucv_sock_bind(struct socket *sock, struct sockaddr *addr,
+                        int addr_len);
+static int  iucv_sock_connect(struct socket *sock, struct sockaddr *addr,
+                              int alen, int flags);
+static int  iucv_sock_listen(struct socket *sock, int backlog);
+static int  iucv_sock_accept(struct socket *sock, struct socket *newsock,
+                             int flags);
+static int  iucv_sock_getname(struct socket *sock, struct sockaddr *addr,
+                              int *len, int peer);
+static int  iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
+                              struct msghdr *msg, size_t len);
+static int  iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
+                              struct msghdr *msg, size_t len, int flags);
+unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
+                            poll_table *wait);
+static int iucv_sock_release(struct socket *sock);
+static int iucv_sock_shutdown(struct socket *sock, int how);
+void iucv_sock_link(struct iucv_sock_list *l, struct sock *s);
+void iucv_sock_unlink(struct iucv_sock_list *l, struct sock *s);
+int  iucv_sock_wait_state(struct sock *sk, int state, int state2,
+                          unsigned long timeo);
+int  iucv_sock_wait_cnt(struct sock *sk, unsigned long timeo);
+void iucv_accept_enqueue(struct sock *parent, struct sock *sk);
+void iucv_accept_unlink(struct sock *sk);
+struct sock *iucv_accept_dequeue(struct sock *parent, struct socket *newsock);
+#endif /* __IUCV_H */

diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h new file mode 100644 index 000000000000..04d1abb72d25 --- /dev/null +++ b/include/net/iucv/af_iucv.h
@@ -0,0 +1,106 @@
	1	/*
	2	* Copyright 2006 IBM Corporation
	3	* IUCV protocol stack for Linux on zSeries
	4	* Version 1.0
	5	* Author(s): Jennifer Hunt <jenhunt@us.ibm.com>
	6	*
	7	*/
	8
	9	#ifndef __AFIUCV_H
	10	#define __AFIUCV_H
	11
	12	#include <asm/types.h>
	13	#include <asm/byteorder.h>
	14	#include <linux/list.h>
	15	#include <linux/poll.h>
	16	#include <linux/socket.h>
	17
	18	#ifndef AF_IUCV
	19	#define AF_IUCV 32
	20	#define PF_IUCV AF_IUCV
	21	#endif
	22
	23	/* Connection and socket states */
	24	enum {
	25	IUCV_CONNECTED = 1,
	26	IUCV_OPEN,
	27	IUCV_BOUND,
	28	IUCV_LISTEN,
	29	IUCV_SEVERED,
	30	IUCV_DISCONN,
	31	IUCV_CLOSED
	32	};
	33
	34	#define IUCV_QUEUELEN_DEFAULT 65535
	35	#define IUCV_CONN_TIMEOUT (HZ * 40)
	36	#define IUCV_DISCONN_TIMEOUT (HZ * 2)
	37	#define IUCV_CONN_IDLE_TIMEOUT (HZ * 60)
	38	#define IUCV_BUFSIZE_DEFAULT 32768
	39
	40	/* IUCV socket address */
	41	struct sockaddr_iucv {
	42	sa_family_t siucv_family;
	43	unsigned short siucv_port; /* Reserved */
	44	unsigned int siucv_addr; /* Reserved */
	45	char siucv_nodeid[8]; /* Reserved */
	46	char siucv_user_id[8]; /* Guest User Id */
	47	char siucv_name[8]; /* Application Name */
	48	};
	49
	50
	51	/* Common socket structures and functions */
	52
	53	#define iucv_sk(__sk) ((struct iucv_sock *) __sk)
	54
	55	struct iucv_sock {
	56	struct sock sk;
	57	char src_user_id[8];
	58	char src_name[8];
	59	char dst_user_id[8];
	60	char dst_name[8];
	61	struct list_head accept_q;
	62	struct sock *parent;
	63	struct iucv_path *path;
	64	struct sk_buff_head send_skb_q;
	65	unsigned int send_tag;
	66	};
	67
	68	struct iucv_sock_list {
	69	struct hlist_head head;
	70	rwlock_t lock;
	71	atomic_t autobind_name;
	72	};
	73
	74	static void iucv_sock_destruct(struct sock *sk);
	75	static void iucv_sock_cleanup_listen(struct sock *parent);
	76	static void iucv_sock_kill(struct sock *sk);
	77	static void iucv_sock_close(struct sock *sk);
	78	static int iucv_sock_create(struct socket *sock, int proto);
	79	static int iucv_sock_bind(struct socket sock, struct sockaddr addr,
	80	int addr_len);
	81	static int iucv_sock_connect(struct socket sock, struct sockaddr addr,
	82	int alen, int flags);
	83	static int iucv_sock_listen(struct socket *sock, int backlog);
	84	static int iucv_sock_accept(struct socket sock, struct socket newsock,
	85	int flags);
	86	static int iucv_sock_getname(struct socket sock, struct sockaddr addr,
	87	int *len, int peer);
	88	static int iucv_sock_sendmsg(struct kiocb iocb, struct socket sock,
	89	struct msghdr *msg, size_t len);
	90	static int iucv_sock_recvmsg(struct kiocb iocb, struct socket sock,
	91	struct msghdr *msg, size_t len, int flags);
	92	unsigned int iucv_sock_poll(struct file file, struct socket sock,
	93	poll_table *wait);
	94	static int iucv_sock_release(struct socket *sock);
	95	static int iucv_sock_shutdown(struct socket *sock, int how);
	96
	97	void iucv_sock_link(struct iucv_sock_list l, struct sock s);
	98	void iucv_sock_unlink(struct iucv_sock_list l, struct sock s);
	99	int iucv_sock_wait_state(struct sock *sk, int state, int state2,
	100	unsigned long timeo);
	101	int iucv_sock_wait_cnt(struct sock *sk, unsigned long timeo);
	102	void iucv_accept_enqueue(struct sock parent, struct sock sk);
	103	void iucv_accept_unlink(struct sock *sk);
	104	struct sock iucv_accept_dequeue(struct sock parent, struct socket *newsock);
	105
	106	#endif /* __IUCV_H */