diff options
Diffstat (limited to 'include/net/dn_nsp.h')
| -rw-r--r-- | include/net/dn_nsp.h | 89 |
1 files changed, 42 insertions, 47 deletions
diff --git a/include/net/dn_nsp.h b/include/net/dn_nsp.h index 96e816b6974..3a3e33d1845 100644 --- a/include/net/dn_nsp.h +++ b/include/net/dn_nsp.h @@ -15,29 +15,32 @@ *******************************************************************************/ /* dn_nsp.c functions prototyping */ -extern void dn_nsp_send_data_ack(struct sock *sk); -extern void dn_nsp_send_oth_ack(struct sock *sk); -extern void dn_nsp_delayed_ack(struct sock *sk); -extern void dn_send_conn_ack(struct sock *sk); -extern void dn_send_conn_conf(struct sock *sk, gfp_t gfp); -extern void dn_nsp_send_disc(struct sock *sk, unsigned char type, - unsigned short reason, gfp_t gfp); -extern void dn_nsp_return_disc(struct sk_buff *skb, unsigned char type, - unsigned short reason); -extern void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval); -extern void dn_nsp_send_conninit(struct sock *sk, unsigned char flags); - -extern void dn_nsp_output(struct sock *sk); -extern int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, struct sk_buff_head *q, unsigned short acknum); -extern void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, gfp_t gfp, int oob); -extern unsigned long dn_nsp_persist(struct sock *sk); -extern int dn_nsp_xmit_timeout(struct sock *sk); - -extern int dn_nsp_rx(struct sk_buff *); -extern int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb); - -extern struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri); -extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, long timeo, int *err); +void dn_nsp_send_data_ack(struct sock *sk); +void dn_nsp_send_oth_ack(struct sock *sk); +void dn_nsp_delayed_ack(struct sock *sk); +void dn_send_conn_ack(struct sock *sk); +void dn_send_conn_conf(struct sock *sk, gfp_t gfp); +void dn_nsp_send_disc(struct sock *sk, unsigned char type, + unsigned short reason, gfp_t gfp); +void dn_nsp_return_disc(struct sk_buff *skb, unsigned char type, + unsigned short reason); +void dn_nsp_send_link(struct sock *sk, unsigned char lsflags, char fcval); +void dn_nsp_send_conninit(struct sock *sk, unsigned char flags); + +void dn_nsp_output(struct sock *sk); +int dn_nsp_check_xmit_queue(struct sock *sk, struct sk_buff *skb, + struct sk_buff_head *q, unsigned short acknum); +void dn_nsp_queue_xmit(struct sock *sk, struct sk_buff *skb, gfp_t gfp, + int oob); +unsigned long dn_nsp_persist(struct sock *sk); +int dn_nsp_xmit_timeout(struct sock *sk); + +int dn_nsp_rx(struct sk_buff *); +int dn_nsp_backlog_rcv(struct sock *sk, struct sk_buff *skb); + +struct sk_buff *dn_alloc_skb(struct sock *sk, int size, gfp_t pri); +struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int noblock, + long timeo, int *err); #define NSP_REASON_OK 0 /* No error */ #define NSP_REASON_NR 1 /* No resources */ @@ -70,47 +73,41 @@ extern struct sk_buff *dn_alloc_send_skb(struct sock *sk, size_t *size, int nobl /* Data Messages (data segment/interrupt/link service) */ -struct nsp_data_seg_msg -{ +struct nsp_data_seg_msg { __u8 msgflg; __le16 dstaddr; __le16 srcaddr; -} __attribute__((packed)); +} __packed; -struct nsp_data_opt_msg -{ +struct nsp_data_opt_msg { __le16 acknum; __le16 segnum; __le16 lsflgs; -} __attribute__((packed)); +} __packed; -struct nsp_data_opt_msg1 -{ +struct nsp_data_opt_msg1 { __le16 acknum; __le16 segnum; -} __attribute__((packed)); +} __packed; /* Acknowledgment Message (data/other data) */ -struct nsp_data_ack_msg -{ +struct nsp_data_ack_msg { __u8 msgflg; __le16 dstaddr; __le16 srcaddr; __le16 acknum; -} __attribute__((packed)); +} __packed; /* Connect Acknowledgment Message */ -struct nsp_conn_ack_msg -{ +struct nsp_conn_ack_msg { __u8 msgflg; __le16 dstaddr; -} __attribute__((packed)); +} __packed; /* Connect Initiate/Retransmit Initiate/Connect Confirm */ -struct nsp_conn_init_msg -{ +struct nsp_conn_init_msg { __u8 msgflg; #define NSP_CI 0x18 /* Connect Initiate */ #define NSP_RCI 0x68 /* Retrans. Conn Init */ @@ -123,27 +120,25 @@ struct nsp_conn_init_msg #define NSP_FC_MASK 0x0c /* FC type mask */ __u8 info; __le16 segsize; -} __attribute__((packed)); +} __packed; /* Disconnect Initiate/Disconnect Confirm */ -struct nsp_disconn_init_msg -{ +struct nsp_disconn_init_msg { __u8 msgflg; __le16 dstaddr; __le16 srcaddr; __le16 reason; -} __attribute__((packed)); +} __packed; -struct srcobj_fmt -{ +struct srcobj_fmt { __u8 format; __u8 task; __le16 grpcode; __le16 usrcode; __u8 dlen; -} __attribute__((packed)); +} __packed; /* * A collection of functions for manipulating the sequence |