RXRPC_CALL_EXPOSED, /* The call was exposed to the world */
RXRPC_CALL_RX_LAST, /* Received the last packet (at rxtx_top) */
RXRPC_CALL_TX_LAST, /* Last packet in Tx buffer (at rxtx_top) */
+ RXRPC_CALL_SEND_PING, /* A ping will need to be sent */
RXRPC_CALL_PINGING, /* Ping in process */
RXRPC_CALL_RETRANS_TIMEOUT, /* Retransmission due to timeout occurred */
};
RXRPC_CALL_EV_ABORT, /* need to generate abort */
RXRPC_CALL_EV_TIMER, /* Timer expired */
RXRPC_CALL_EV_RESEND, /* Tx resend required */
+ RXRPC_CALL_EV_PING, /* Ping send required */
};
/*
struct rxrpc_sock __rcu *socket; /* socket responsible */
ktime_t ack_at; /* When deferred ACK needs to happen */
ktime_t resend_at; /* When next resend needs to happen */
+ ktime_t ping_at; /* When next to send a ping */
ktime_t expire_at; /* When the call times out */
struct timer_list timer; /* Combined event timer */
struct work_struct processor; /* Event processor */
rxrpc_seq_t ackr_prev_seq; /* previous sequence number received */
rxrpc_seq_t ackr_consumed; /* Highest packet shown consumed */
rxrpc_seq_t ackr_seen; /* Highest packet shown seen */
- rxrpc_serial_t ackr_ping; /* Last ping sent */
- ktime_t ackr_ping_time; /* Time last ping sent */
+
+ /* ping management */
+ rxrpc_serial_t ping_serial; /* Last ping sent */
+ ktime_t ping_time; /* Time last ping sent */
/* transmission-phase ACK management */
ktime_t acks_latest_ts; /* Timestamp of latest ACK received */
enum rxrpc_timer_trace {
rxrpc_timer_begin,
rxrpc_timer_init_for_reply,
+ rxrpc_timer_init_for_send_reply,
rxrpc_timer_expired,
rxrpc_timer_set_for_ack,
+ rxrpc_timer_set_for_ping,
rxrpc_timer_set_for_resend,
rxrpc_timer_set_for_send,
rxrpc_timer__nr_trace
rxrpc_propose_ack_ping_for_lost_ack,
rxrpc_propose_ack_ping_for_lost_reply,
rxrpc_propose_ack_ping_for_params,
+ rxrpc_propose_ack_processing_op,
rxrpc_propose_ack_respond_to_ack,
rxrpc_propose_ack_respond_to_ping,
rxrpc_propose_ack_retry_tx,
extern const char rxrpc_congest_changes[rxrpc_congest__nr_change][9];
extern const char *const rxrpc_pkts[];
-extern const char const rxrpc_ack_names[RXRPC_ACK__INVALID + 1][4];
+extern const char rxrpc_ack_names[RXRPC_ACK__INVALID + 1][4];
#include <trace/events/rxrpc.h>
/*
* call_event.c
*/
+void __rxrpc_set_timer(struct rxrpc_call *, enum rxrpc_timer_trace, ktime_t);
void rxrpc_set_timer(struct rxrpc_call *, enum rxrpc_timer_trace, ktime_t);
void rxrpc_propose_ACK(struct rxrpc_call *, u8, u16, u32, bool, bool,
enum rxrpc_propose_ack_trace);
/*
* output.c
*/
-int rxrpc_send_call_packet(struct rxrpc_call *, u8);
+int rxrpc_send_ack_packet(struct rxrpc_call *, bool);
+int rxrpc_send_abort_packet(struct rxrpc_call *);
int rxrpc_send_data_packet(struct rxrpc_call *, struct sk_buff *, bool);
void rxrpc_reject_packets(struct rxrpc_local *);