diff options
Diffstat (limited to 'net/irda/irlmp_event.c')
| -rw-r--r-- | net/irda/irlmp_event.c | 133 |
1 files changed, 55 insertions, 78 deletions
diff --git a/net/irda/irlmp_event.c b/net/irda/irlmp_event.c index 9505a7d06f1a..e306cf2c1e04 100644 --- a/net/irda/irlmp_event.c +++ b/net/irda/irlmp_event.c @@ -48,8 +48,7 @@ const char *const irlsap_state[] = { "LSAP_SETUP_PEND", }; -#ifdef CONFIG_IRDA_DEBUG -static const char *const irlmp_event[] = { +static const char *const irlmp_event[] __maybe_unused = { "LM_CONNECT_REQUEST", "LM_CONNECT_CONFIRM", "LM_CONNECT_RESPONSE", @@ -75,7 +74,6 @@ static const char *const irlmp_event[] = { "LM_LAP_DISCOVERY_CONFIRM", "LM_LAP_IDLE_TIMEOUT", }; -#endif /* CONFIG_IRDA_DEBUG */ /* LAP Connection control proto declarations */ static void irlmp_state_standby (struct lap_cb *, IRLMP_EVENT, @@ -120,7 +118,7 @@ static inline void irlmp_next_lap_state(struct lap_cb *self, IRLMP_STATE state) { /* - IRDA_DEBUG(4, "%s(), LMP LAP = %s\n", __func__, irlmp_state[state]); + pr_debug("%s(), LMP LAP = %s\n", __func__, irlmp_state[state]); */ self->lap_state = state; } @@ -130,7 +128,7 @@ static inline void irlmp_next_lsap_state(struct lsap_cb *self, { /* IRDA_ASSERT(self != NULL, return;); - IRDA_DEBUG(4, "%s(), LMP LSAP = %s\n", __func__, irlsap_state[state]); + pr_debug("%s(), LMP LSAP = %s\n", __func__, irlsap_state[state]); */ self->lsap_state = state; } @@ -142,8 +140,8 @@ int irlmp_do_lsap_event(struct lsap_cb *self, IRLMP_EVENT event, IRDA_ASSERT(self != NULL, return -1;); IRDA_ASSERT(self->magic == LMP_LSAP_MAGIC, return -1;); - IRDA_DEBUG(4, "%s(), EVENT = %s, STATE = %s\n", - __func__, irlmp_event[event], irlsap_state[ self->lsap_state]); + pr_debug("%s(), EVENT = %s, STATE = %s\n", + __func__, irlmp_event[event], irlsap_state[self->lsap_state]); return (*lsap_state[self->lsap_state]) (self, event, skb); } @@ -160,17 +158,15 @@ void irlmp_do_lap_event(struct lap_cb *self, IRLMP_EVENT event, IRDA_ASSERT(self != NULL, return;); IRDA_ASSERT(self->magic == LMP_LAP_MAGIC, return;); - IRDA_DEBUG(4, "%s(), EVENT = %s, STATE = %s\n", __func__, - irlmp_event[event], - irlmp_state[self->lap_state]); + pr_debug("%s(), EVENT = %s, STATE = %s\n", __func__, + irlmp_event[event], + irlmp_state[self->lap_state]); (*lap_state[self->lap_state]) (self, event, skb); } void irlmp_discovery_timer_expired(void *data) { - IRDA_DEBUG(4, "%s()\n", __func__); - /* We always cleanup the log (active & passive discovery) */ irlmp_do_expiry(); @@ -184,8 +180,6 @@ void irlmp_watchdog_timer_expired(void *data) { struct lsap_cb *self = (struct lsap_cb *) data; - IRDA_DEBUG(2, "%s()\n", __func__); - IRDA_ASSERT(self != NULL, return;); IRDA_ASSERT(self->magic == LMP_LSAP_MAGIC, return;); @@ -196,8 +190,6 @@ void irlmp_idle_timer_expired(void *data) { struct lap_cb *self = (struct lap_cb *) data; - IRDA_DEBUG(2, "%s()\n", __func__); - IRDA_ASSERT(self != NULL, return;); IRDA_ASSERT(self->magic == LMP_LAP_MAGIC, return;); @@ -256,7 +248,6 @@ irlmp_do_all_lsap_event(hashbin_t * lsap_hashbin, static void irlmp_state_standby(struct lap_cb *self, IRLMP_EVENT event, struct sk_buff *skb) { - IRDA_DEBUG(4, "%s()\n", __func__); IRDA_ASSERT(self->irlap != NULL, return;); switch (event) { @@ -276,7 +267,7 @@ static void irlmp_state_standby(struct lap_cb *self, IRLMP_EVENT event, irlap_connect_response(self->irlap, skb); break; case LM_LAP_CONNECT_REQUEST: - IRDA_DEBUG(4, "%s() LS_CONNECT_REQUEST\n", __func__); + pr_debug("%s() LS_CONNECT_REQUEST\n", __func__); irlmp_next_lap_state(self, LAP_U_CONNECT); @@ -284,14 +275,14 @@ static void irlmp_state_standby(struct lap_cb *self, IRLMP_EVENT event, irlap_connect_request(self->irlap, self->daddr, NULL, 0); break; case LM_LAP_DISCONNECT_INDICATION: - IRDA_DEBUG(4, "%s(), Error LM_LAP_DISCONNECT_INDICATION\n", - __func__); + pr_debug("%s(), Error LM_LAP_DISCONNECT_INDICATION\n", + __func__); irlmp_next_lap_state(self, LAP_STANDBY); break; default: - IRDA_DEBUG(0, "%s(), Unknown event %s\n", - __func__, irlmp_event[event]); + pr_debug("%s(), Unknown event %s\n", + __func__, irlmp_event[event]); break; } } @@ -306,7 +297,7 @@ static void irlmp_state_standby(struct lap_cb *self, IRLMP_EVENT event, static void irlmp_state_u_connect(struct lap_cb *self, IRLMP_EVENT event, struct sk_buff *skb) { - IRDA_DEBUG(2, "%s(), event=%s\n", __func__, irlmp_event[event]); + pr_debug("%s(), event=%s\n", __func__, irlmp_event[event]); switch (event) { case LM_LAP_CONNECT_INDICATION: @@ -326,7 +317,7 @@ static void irlmp_state_u_connect(struct lap_cb *self, IRLMP_EVENT event, * the lsaps may already have gone. This avoid getting stuck * forever in LAP_ACTIVE state - Jean II */ if (HASHBIN_GET_SIZE(self->lsaps) == 0) { - IRDA_DEBUG(0, "%s() NO LSAPs !\n", __func__); + pr_debug("%s() NO LSAPs !\n", __func__); irlmp_start_idle_timer(self, LM_IDLE_TIMEOUT); } break; @@ -344,12 +335,12 @@ static void irlmp_state_u_connect(struct lap_cb *self, IRLMP_EVENT event, * the lsaps may already have gone. This avoid getting stuck * forever in LAP_ACTIVE state - Jean II */ if (HASHBIN_GET_SIZE(self->lsaps) == 0) { - IRDA_DEBUG(0, "%s() NO LSAPs !\n", __func__); + pr_debug("%s() NO LSAPs !\n", __func__); irlmp_start_idle_timer(self, LM_IDLE_TIMEOUT); } break; case LM_LAP_DISCONNECT_INDICATION: - IRDA_DEBUG(4, "%s(), LM_LAP_DISCONNECT_INDICATION\n", __func__); + pr_debug("%s(), LM_LAP_DISCONNECT_INDICATION\n", __func__); irlmp_next_lap_state(self, LAP_STANDBY); /* Send disconnect event to all LSAPs using this link */ @@ -357,7 +348,7 @@ static void irlmp_state_u_connect(struct lap_cb *self, IRLMP_EVENT event, LM_LAP_DISCONNECT_INDICATION); break; case LM_LAP_DISCONNECT_REQUEST: - IRDA_DEBUG(4, "%s(), LM_LAP_DISCONNECT_REQUEST\n", __func__); + pr_debug("%s(), LM_LAP_DISCONNECT_REQUEST\n", __func__); /* One of the LSAP did timeout or was closed, if it was * the last one, try to get out of here - Jean II */ @@ -366,7 +357,7 @@ static void irlmp_state_u_connect(struct lap_cb *self, IRLMP_EVENT event, } break; default: - IRDA_DEBUG(0, "%s(), Unknown event %s\n", + pr_debug("%s(), Unknown event %s\n", __func__, irlmp_event[event]); break; } @@ -381,11 +372,9 @@ static void irlmp_state_u_connect(struct lap_cb *self, IRLMP_EVENT event, static void irlmp_state_active(struct lap_cb *self, IRLMP_EVENT event, struct sk_buff *skb) { - IRDA_DEBUG(4, "%s()\n", __func__); - switch (event) { case LM_LAP_CONNECT_REQUEST: - IRDA_DEBUG(4, "%s(), LS_CONNECT_REQUEST\n", __func__); + pr_debug("%s(), LS_CONNECT_REQUEST\n", __func__); /* * IrLAP may have a pending disconnect. We tried to close @@ -467,7 +456,7 @@ static void irlmp_state_active(struct lap_cb *self, IRLMP_EVENT event, irlmp_do_expiry(); break; default: - IRDA_DEBUG(0, "%s(), Unknown event %s\n", + pr_debug("%s(), Unknown event %s\n", __func__, irlmp_event[event]); break; } @@ -490,8 +479,6 @@ static int irlmp_state_disconnected(struct lsap_cb *self, IRLMP_EVENT event, { int ret = 0; - IRDA_DEBUG(4, "%s()\n", __func__); - IRDA_ASSERT(self != NULL, return -1;); IRDA_ASSERT(self->magic == LMP_LSAP_MAGIC, return -1;); @@ -505,11 +492,11 @@ static int irlmp_state_disconnected(struct lsap_cb *self, IRLMP_EVENT event, break; #endif /* CONFIG_IRDA_ULTRA */ case LM_CONNECT_REQUEST: - IRDA_DEBUG(4, "%s(), LM_CONNECT_REQUEST\n", __func__); + pr_debug("%s(), LM_CONNECT_REQUEST\n", __func__); if (self->conn_skb) { - IRDA_WARNING("%s: busy with another request!\n", - __func__); + net_warn_ratelimited("%s: busy with another request!\n", + __func__); return -EBUSY; } /* Don't forget to refcount it (see irlmp_connect_request()) */ @@ -525,8 +512,8 @@ static int irlmp_state_disconnected(struct lsap_cb *self, IRLMP_EVENT event, break; case LM_CONNECT_INDICATION: if (self->conn_skb) { - IRDA_WARNING("%s: busy with another request!\n", - __func__); + net_warn_ratelimited("%s: busy with another request!\n", + __func__); return -EBUSY; } /* Don't forget to refcount it (see irlap_driver_rcv()) */ @@ -551,8 +538,8 @@ static int irlmp_state_disconnected(struct lsap_cb *self, IRLMP_EVENT event, irlmp_do_lap_event(self->lap, LM_LAP_CONNECT_REQUEST, NULL); break; default: - IRDA_DEBUG(1, "%s(), Unknown event %s on LSAP %#02x\n", - __func__, irlmp_event[event], self->slsap_sel); + pr_debug("%s(), Unknown event %s on LSAP %#02x\n", + __func__, irlmp_event[event], self->slsap_sel); break; } return ret; @@ -570,8 +557,6 @@ static int irlmp_state_connect(struct lsap_cb *self, IRLMP_EVENT event, struct lsap_cb *lsap; int ret = 0; - IRDA_DEBUG(4, "%s()\n", __func__); - IRDA_ASSERT(self != NULL, return -1;); IRDA_ASSERT(self->magic == LMP_LSAP_MAGIC, return -1;); @@ -603,7 +588,7 @@ static int irlmp_state_connect(struct lsap_cb *self, IRLMP_EVENT event, case LM_WATCHDOG_TIMEOUT: /* May happen, who knows... * Jean II */ - IRDA_DEBUG(0, "%s() WATCHDOG_TIMEOUT!\n", __func__); + pr_debug("%s() WATCHDOG_TIMEOUT!\n", __func__); /* Disconnect, get out... - Jean II */ self->lap = NULL; @@ -613,8 +598,8 @@ static int irlmp_state_connect(struct lsap_cb *self, IRLMP_EVENT event, default: /* LM_LAP_DISCONNECT_INDICATION : Should never happen, we * are *not* yet bound to the IrLAP link. Jean II */ - IRDA_DEBUG(0, "%s(), Unknown event %s on LSAP %#02x\n", - __func__, irlmp_event[event], self->slsap_sel); + pr_debug("%s(), Unknown event %s on LSAP %#02x\n", + __func__, irlmp_event[event], self->slsap_sel); break; } return ret; @@ -632,8 +617,6 @@ static int irlmp_state_connect_pend(struct lsap_cb *self, IRLMP_EVENT event, struct sk_buff *tx_skb; int ret = 0; - IRDA_DEBUG(4, "%s()\n", __func__); - IRDA_ASSERT(self != NULL, return -1;); IRDA_ASSERT(self->magic == LMP_LSAP_MAGIC, return -1;); @@ -642,17 +625,17 @@ static int irlmp_state_connect_pend(struct lsap_cb *self, IRLMP_EVENT event, /* Keep state */ break; case LM_CONNECT_RESPONSE: - IRDA_DEBUG(0, "%s(), LM_CONNECT_RESPONSE, " - "no indication issued yet\n", __func__); + pr_debug("%s(), LM_CONNECT_RESPONSE, no indication issued yet\n", + __func__); /* Keep state */ break; case LM_DISCONNECT_REQUEST: - IRDA_DEBUG(0, "%s(), LM_DISCONNECT_REQUEST, " - "not yet bound to IrLAP connection\n", __func__); + pr_debug("%s(), LM_DISCONNECT_REQUEST, not yet bound to IrLAP connection\n", + __func__); /* Keep state */ break; case LM_LAP_CONNECT_CONFIRM: - IRDA_DEBUG(4, "%s(), LS_CONNECT_CONFIRM\n", __func__); + pr_debug("%s(), LS_CONNECT_CONFIRM\n", __func__); irlmp_next_lsap_state(self, LSAP_CONNECT); tx_skb = self->conn_skb; @@ -666,7 +649,7 @@ static int irlmp_state_connect_pend(struct lsap_cb *self, IRLMP_EVENT event, /* Will happen in some rare cases because of a race condition. * Just make sure we don't stay there forever... * Jean II */ - IRDA_DEBUG(0, "%s() WATCHDOG_TIMEOUT!\n", __func__); + pr_debug("%s() WATCHDOG_TIMEOUT!\n", __func__); /* Go back to disconnected mode, keep the socket waiting */ self->lap = NULL; @@ -679,8 +662,8 @@ static int irlmp_state_connect_pend(struct lsap_cb *self, IRLMP_EVENT event, default: /* LM_LAP_DISCONNECT_INDICATION : Should never happen, we * are *not* yet bound to the IrLAP link. Jean II */ - IRDA_DEBUG(0, "%s(), Unknown event %s on LSAP %#02x\n", - __func__, irlmp_event[event], self->slsap_sel); + pr_debug("%s(), Unknown event %s on LSAP %#02x\n", + __func__, irlmp_event[event], self->slsap_sel); break; } return ret; @@ -698,8 +681,6 @@ static int irlmp_state_dtr(struct lsap_cb *self, IRLMP_EVENT event, LM_REASON reason; int ret = 0; - IRDA_DEBUG(4, "%s()\n", __func__); - IRDA_ASSERT(self != NULL, return -1;); IRDA_ASSERT(self->magic == LMP_LSAP_MAGIC, return -1;); IRDA_ASSERT(self->lap != NULL, return -1;); @@ -721,13 +702,13 @@ static int irlmp_state_dtr(struct lsap_cb *self, IRLMP_EVENT event, irlmp_udata_indication(self, skb); break; case LM_CONNECT_REQUEST: - IRDA_DEBUG(0, "%s(), LM_CONNECT_REQUEST, " - "error, LSAP already connected\n", __func__); + pr_debug("%s(), LM_CONNECT_REQUEST, error, LSAP already connected\n", + __func__); /* Keep state */ break; case LM_CONNECT_RESPONSE: - IRDA_DEBUG(0, "%s(), LM_CONNECT_RESPONSE, " - "error, LSAP already connected\n", __func__); + pr_debug("%s(), LM_CONNECT_RESPONSE, error, LSAP already connected\n", + __func__); /* Keep state */ break; case LM_DISCONNECT_REQUEST: @@ -739,8 +720,8 @@ static int irlmp_state_dtr(struct lsap_cb *self, IRLMP_EVENT event, /* Try to close the LAP connection if its still there */ if (self->lap) { - IRDA_DEBUG(4, "%s(), trying to close IrLAP\n", - __func__); + pr_debug("%s(), trying to close IrLAP\n", + __func__); irlmp_do_lap_event(self->lap, LM_LAP_DISCONNECT_REQUEST, NULL); @@ -764,14 +745,14 @@ static int irlmp_state_dtr(struct lsap_cb *self, IRLMP_EVENT event, reason = skb->data[3]; /* Try to close the LAP connection */ - IRDA_DEBUG(4, "%s(), trying to close IrLAP\n", __func__); + pr_debug("%s(), trying to close IrLAP\n", __func__); irlmp_do_lap_event(self->lap, LM_LAP_DISCONNECT_REQUEST, NULL); irlmp_disconnect_indication(self, reason, skb); break; default: - IRDA_DEBUG(0, "%s(), Unknown event %s on LSAP %#02x\n", - __func__, irlmp_event[event], self->slsap_sel); + pr_debug("%s(), Unknown event %s on LSAP %#02x\n", + __func__, irlmp_event[event], self->slsap_sel); break; } return ret; @@ -793,8 +774,6 @@ static int irlmp_state_setup(struct lsap_cb *self, IRLMP_EVENT event, IRDA_ASSERT(self != NULL, return -1;); IRDA_ASSERT(self->magic == LMP_LSAP_MAGIC, return -1;); - IRDA_DEBUG(4, "%s()\n", __func__); - switch (event) { case LM_CONNECT_CONFIRM: irlmp_next_lsap_state(self, LSAP_DATA_TRANSFER_READY); @@ -814,7 +793,7 @@ static int irlmp_state_setup(struct lsap_cb *self, IRLMP_EVENT event, reason = skb->data[3]; /* Try to close the LAP connection */ - IRDA_DEBUG(4, "%s(), trying to close IrLAP\n", __func__); + pr_debug("%s(), trying to close IrLAP\n", __func__); irlmp_do_lap_event(self->lap, LM_LAP_DISCONNECT_REQUEST, NULL); irlmp_disconnect_indication(self, reason, skb); @@ -832,7 +811,7 @@ static int irlmp_state_setup(struct lsap_cb *self, IRLMP_EVENT event, irlmp_disconnect_indication(self, reason, skb); break; case LM_WATCHDOG_TIMEOUT: - IRDA_DEBUG(0, "%s() WATCHDOG_TIMEOUT!\n", __func__); + pr_debug("%s() WATCHDOG_TIMEOUT!\n", __func__); IRDA_ASSERT(self->lap != NULL, return -1;); irlmp_do_lap_event(self->lap, LM_LAP_DISCONNECT_REQUEST, NULL); @@ -841,8 +820,8 @@ static int irlmp_state_setup(struct lsap_cb *self, IRLMP_EVENT event, irlmp_disconnect_indication(self, LM_CONNECT_FAILURE, NULL); break; default: - IRDA_DEBUG(0, "%s(), Unknown event %s on LSAP %#02x\n", - __func__, irlmp_event[event], self->slsap_sel); + pr_debug("%s(), Unknown event %s on LSAP %#02x\n", + __func__, irlmp_event[event], self->slsap_sel); break; } return ret; @@ -863,8 +842,6 @@ static int irlmp_state_setup_pend(struct lsap_cb *self, IRLMP_EVENT event, LM_REASON reason; int ret = 0; - IRDA_DEBUG(4, "%s()\n", __func__); - IRDA_ASSERT(self != NULL, return -1;); IRDA_ASSERT(irlmp != NULL, return -1;); @@ -883,7 +860,7 @@ static int irlmp_state_setup_pend(struct lsap_cb *self, IRLMP_EVENT event, irlmp_next_lsap_state(self, LSAP_SETUP); break; case LM_WATCHDOG_TIMEOUT: - IRDA_DEBUG(0, "%s() : WATCHDOG_TIMEOUT !\n", __func__); + pr_debug("%s() : WATCHDOG_TIMEOUT !\n", __func__); IRDA_ASSERT(self->lap != NULL, return -1;); irlmp_do_lap_event(self->lap, LM_LAP_DISCONNECT_REQUEST, NULL); @@ -901,8 +878,8 @@ static int irlmp_state_setup_pend(struct lsap_cb *self, IRLMP_EVENT event, irlmp_disconnect_indication(self, reason, NULL); break; default: - IRDA_DEBUG(0, "%s(), Unknown event %s on LSAP %#02x\n", - __func__, irlmp_event[event], self->slsap_sel); + pr_debug("%s(), Unknown event %s on LSAP %#02x\n", + __func__, irlmp_event[event], self->slsap_sel); break; } return ret; |