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Bluetooth: Move of ERTM *_seq vars to struct l2cap_chan

Browse source 
As part of the moving channel to stuff to struct l2cap_chan.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Gustavo F. Padovan 2011-03-25 19:58:34 -03:00
commit 42e5c8027b
3 changed files with 73 additions and 77 deletions
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20
include/net/bluetooth/l2cap.h
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@ -288,6 +288,12 @@ struct l2cap_chan {
__u16 conn_state;
__u8 next_tx_seq;
__u8 expected_ack_seq;
__u8 expected_tx_seq;
__u8 buffer_seq;
__u8 buffer_seq_srej;
struct list_head list;
};
@ -353,11 +359,6 @@ struct l2cap_pinfo {
__u8 conf_state;
__u8 next_tx_seq;
__u8 expected_ack_seq;
__u8 expected_tx_seq;
__u8 buffer_seq;
__u8 buffer_seq_srej;
__u8 srej_save_reqseq;
__u8 frames_sent;
__u8 unacked_frames;
@ -421,17 +422,16 @@ struct l2cap_pinfo {
#define __mod_ack_timer() mod_timer(&l2cap_pi(sk)->ack_timer, \
jiffies + msecs_to_jiffies(L2CAP_DEFAULT_ACK_TO));
static inline int l2cap_tx_window_full(struct sock *sk)
static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
{
struct l2cap_pinfo *pi = l2cap_pi(sk);
int sub;
sub = (pi->next_tx_seq - pi->expected_ack_seq) % 64;
sub = (ch->next_tx_seq - ch->expected_ack_seq) % 64;
if (sub < 0)
sub += 64;
return sub == pi->remote_tx_win;
return sub == l2cap_pi(ch->sk)->remote_tx_win;
}
#define __get_txseq(ctrl) (((ctrl) & L2CAP_CTRL_TXSEQ) >> 1)
@ -456,7 +456,7 @@ struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size
struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len);
void l2cap_do_send(struct sock *sk, struct sk_buff *skb);
void l2cap_streaming_send(struct sock *sk);
void l2cap_streaming_send(struct l2cap_chan *chan);
int l2cap_ertm_send(struct l2cap_chan *chan);
void l2cap_sock_set_timer(struct sock *sk, long timeout);