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Diffstat (limited to 'net/irda/irttp.c')
-rw-r--r--net/irda/irttp.c127
1 files changed, 52 insertions, 75 deletions
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index e0b2b0d9af14..3ef0b08b6bf5 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -166,7 +166,7 @@ static void irttp_todo_expired(unsigned long data)
if (!self || self->magic != TTP_TSAP_MAGIC)
return;
- IRDA_DEBUG(4, "%s(instance=%p)\n", __func__, self);
+ pr_debug("%s(instance=%p)\n", __func__, self);
/* Try to make some progress, especially on Tx side - Jean II */
irttp_run_rx_queue(self);
@@ -207,8 +207,6 @@ static void irttp_flush_queues(struct tsap_cb *self)
{
struct sk_buff *skb;
- IRDA_DEBUG(4, "%s()\n", __func__);
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return;);
@@ -240,8 +238,8 @@ static struct sk_buff *irttp_reassemble_skb(struct tsap_cb *self)
IRDA_ASSERT(self != NULL, return NULL;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return NULL;);
- IRDA_DEBUG(2, "%s(), self->rx_sdu_size=%d\n", __func__,
- self->rx_sdu_size);
+ pr_debug("%s(), self->rx_sdu_size=%d\n", __func__,
+ self->rx_sdu_size);
skb = dev_alloc_skb(TTP_HEADER + self->rx_sdu_size);
if (!skb)
@@ -264,9 +262,8 @@ static struct sk_buff *irttp_reassemble_skb(struct tsap_cb *self)
dev_kfree_skb(frag);
}
- IRDA_DEBUG(2,
- "%s(), frame len=%d, rx_sdu_size=%d, rx_max_sdu_size=%d\n",
- __func__, n, self->rx_sdu_size, self->rx_max_sdu_size);
+ pr_debug("%s(), frame len=%d, rx_sdu_size=%d, rx_max_sdu_size=%d\n",
+ __func__, n, self->rx_sdu_size, self->rx_max_sdu_size);
/* Note : irttp_run_rx_queue() calculate self->rx_sdu_size
* by summing the size of all fragments, so we should always
* have n == self->rx_sdu_size, except in cases where we
@@ -295,8 +292,6 @@ static inline void irttp_fragment_skb(struct tsap_cb *self,
struct sk_buff *frag;
__u8 *frame;
- IRDA_DEBUG(2, "%s()\n", __func__);
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return;);
IRDA_ASSERT(skb != NULL, return;);
@@ -305,7 +300,7 @@ static inline void irttp_fragment_skb(struct tsap_cb *self,
* Split frame into a number of segments
*/
while (skb->len > self->max_seg_size) {
- IRDA_DEBUG(2, "%s(), fragmenting ...\n", __func__);
+ pr_debug("%s(), fragmenting ...\n", __func__);
/* Make new segment */
frag = alloc_skb(self->max_seg_size+self->max_header_size,
@@ -330,7 +325,7 @@ static inline void irttp_fragment_skb(struct tsap_cb *self,
skb_queue_tail(&self->tx_queue, frag);
}
/* Queue what is left of the original skb */
- IRDA_DEBUG(2, "%s(), queuing last segment\n", __func__);
+ pr_debug("%s(), queuing last segment\n", __func__);
frame = skb_push(skb, TTP_HEADER);
frame[0] = 0x00; /* Clear more bit */
@@ -361,7 +356,7 @@ static int irttp_param_max_sdu_size(void *instance, irda_param_t *param,
else
self->tx_max_sdu_size = param->pv.i;
- IRDA_DEBUG(1, "%s(), MaxSduSize=%d\n", __func__, param->pv.i);
+ pr_debug("%s(), MaxSduSize=%d\n", __func__, param->pv.i);
return 0;
}
@@ -402,15 +397,13 @@ struct tsap_cb *irttp_open_tsap(__u8 stsap_sel, int credit, notify_t *notify)
* JeanII */
if ((stsap_sel != LSAP_ANY) &&
((stsap_sel < 0x01) || (stsap_sel >= 0x70))) {
- IRDA_DEBUG(0, "%s(), invalid tsap!\n", __func__);
+ pr_debug("%s(), invalid tsap!\n", __func__);
return NULL;
}
self = kzalloc(sizeof(struct tsap_cb), GFP_ATOMIC);
- if (self == NULL) {
- IRDA_DEBUG(0, "%s(), unable to kmalloc!\n", __func__);
+ if (self == NULL)
return NULL;
- }
/* Initialize internal objects */
irttp_init_tsap(self);
@@ -440,7 +433,7 @@ struct tsap_cb *irttp_open_tsap(__u8 stsap_sel, int credit, notify_t *notify)
*/
lsap = irlmp_open_lsap(stsap_sel, &ttp_notify, 0);
if (lsap == NULL) {
- IRDA_DEBUG(0, "%s: unable to allocate LSAP!!\n", __func__);
+ pr_debug("%s: unable to allocate LSAP!!\n", __func__);
__irttp_close_tsap(self);
return NULL;
}
@@ -451,7 +444,7 @@ struct tsap_cb *irttp_open_tsap(__u8 stsap_sel, int credit, notify_t *notify)
* the stsap_sel we have might not be valid anymore
*/
self->stsap_sel = lsap->slsap_sel;
- IRDA_DEBUG(4, "%s(), stsap_sel=%02x\n", __func__, self->stsap_sel);
+ pr_debug("%s(), stsap_sel=%02x\n", __func__, self->stsap_sel);
self->notify = *notify;
self->lsap = lsap;
@@ -509,8 +502,6 @@ int irttp_close_tsap(struct tsap_cb *self)
{
struct tsap_cb *tsap;
- IRDA_DEBUG(4, "%s()\n", __func__);
-
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -1;);
@@ -558,8 +549,6 @@ int irttp_udata_request(struct tsap_cb *self, struct sk_buff *skb)
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -1;);
IRDA_ASSERT(skb != NULL, return -1;);
- IRDA_DEBUG(4, "%s()\n", __func__);
-
/* Take shortcut on zero byte packets */
if (skb->len == 0) {
ret = 0;
@@ -607,8 +596,8 @@ int irttp_data_request(struct tsap_cb *self, struct sk_buff *skb)
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -1;);
IRDA_ASSERT(skb != NULL, return -1;);
- IRDA_DEBUG(2, "%s() : queue len = %d\n", __func__,
- skb_queue_len(&self->tx_queue));
+ pr_debug("%s() : queue len = %d\n", __func__,
+ skb_queue_len(&self->tx_queue));
/* Take shortcut on zero byte packets */
if (skb->len == 0) {
@@ -720,9 +709,9 @@ static void irttp_run_tx_queue(struct tsap_cb *self)
unsigned long flags;
int n;
- IRDA_DEBUG(2, "%s() : send_credit = %d, queue_len = %d\n",
- __func__,
- self->send_credit, skb_queue_len(&self->tx_queue));
+ pr_debug("%s() : send_credit = %d, queue_len = %d\n",
+ __func__,
+ self->send_credit, skb_queue_len(&self->tx_queue));
/* Get exclusive access to the tx queue, otherwise don't touch it */
if (irda_lock(&self->tx_queue_lock) == FALSE)
@@ -827,9 +816,9 @@ static inline void irttp_give_credit(struct tsap_cb *self)
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return;);
- IRDA_DEBUG(4, "%s() send=%d,avail=%d,remote=%d\n",
- __func__,
- self->send_credit, self->avail_credit, self->remote_credit);
+ pr_debug("%s() send=%d,avail=%d,remote=%d\n",
+ __func__,
+ self->send_credit, self->avail_credit, self->remote_credit);
/* Give credit to peer */
tx_skb = alloc_skb(TTP_MAX_HEADER, GFP_ATOMIC);
@@ -877,8 +866,6 @@ static int irttp_udata_indication(void *instance, void *sap,
struct tsap_cb *self;
int err;
- IRDA_DEBUG(4, "%s()\n", __func__);
-
self = instance;
IRDA_ASSERT(self != NULL, return -1;);
@@ -994,8 +981,6 @@ static void irttp_status_indication(void *instance,
{
struct tsap_cb *self;
- IRDA_DEBUG(4, "%s()\n", __func__);
-
self = instance;
IRDA_ASSERT(self != NULL, return;);
@@ -1012,7 +997,7 @@ static void irttp_status_indication(void *instance,
self->notify.status_indication(self->notify.instance,
link, lock);
else
- IRDA_DEBUG(2, "%s(), no handler\n", __func__);
+ pr_debug("%s(), no handler\n", __func__);
}
/*
@@ -1030,7 +1015,7 @@ static void irttp_flow_indication(void *instance, void *sap, LOCAL_FLOW flow)
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return;);
- IRDA_DEBUG(4, "%s(instance=%p)\n", __func__, self);
+ pr_debug("%s(instance=%p)\n", __func__, self);
/* We are "polled" directly from LAP, and the LAP want to fill
* its Tx window. We want to do our best to send it data, so that
@@ -1068,18 +1053,16 @@ static void irttp_flow_indication(void *instance, void *sap, LOCAL_FLOW flow)
*/
void irttp_flow_request(struct tsap_cb *self, LOCAL_FLOW flow)
{
- IRDA_DEBUG(1, "%s()\n", __func__);
-
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return;);
switch (flow) {
case FLOW_STOP:
- IRDA_DEBUG(1, "%s(), flow stop\n", __func__);
+ pr_debug("%s(), flow stop\n", __func__);
self->rx_sdu_busy = TRUE;
break;
case FLOW_START:
- IRDA_DEBUG(1, "%s(), flow start\n", __func__);
+ pr_debug("%s(), flow start\n", __func__);
self->rx_sdu_busy = FALSE;
/* Client say he can accept more data, try to free our
@@ -1088,7 +1071,7 @@ void irttp_flow_request(struct tsap_cb *self, LOCAL_FLOW flow)
break;
default:
- IRDA_DEBUG(1, "%s(), Unknown flow command!\n", __func__);
+ pr_debug("%s(), Unknown flow command!\n", __func__);
}
}
EXPORT_SYMBOL(irttp_flow_request);
@@ -1108,7 +1091,7 @@ int irttp_connect_request(struct tsap_cb *self, __u8 dtsap_sel,
__u8 *frame;
__u8 n;
- IRDA_DEBUG(4, "%s(), max_sdu_size=%d\n", __func__, max_sdu_size);
+ pr_debug("%s(), max_sdu_size=%d\n", __func__, max_sdu_size);
IRDA_ASSERT(self != NULL, return -EBADR;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -EBADR;);
@@ -1206,8 +1189,6 @@ static void irttp_connect_confirm(void *instance, void *sap,
__u8 plen;
__u8 n;
- IRDA_DEBUG(4, "%s()\n", __func__);
-
self = instance;
IRDA_ASSERT(self != NULL, return;);
@@ -1222,15 +1203,15 @@ static void irttp_connect_confirm(void *instance, void *sap,
* negotiated QoS for the link.
*/
if (qos) {
- IRDA_DEBUG(4, "IrTTP, Negotiated BAUD_RATE: %02x\n",
- qos->baud_rate.bits);
- IRDA_DEBUG(4, "IrTTP, Negotiated BAUD_RATE: %d bps.\n",
- qos->baud_rate.value);
+ pr_debug("IrTTP, Negotiated BAUD_RATE: %02x\n",
+ qos->baud_rate.bits);
+ pr_debug("IrTTP, Negotiated BAUD_RATE: %d bps.\n",
+ qos->baud_rate.value);
}
n = skb->data[0] & 0x7f;
- IRDA_DEBUG(4, "%s(), Initial send_credit=%d\n", __func__, n);
+ pr_debug("%s(), Initial send_credit=%d\n", __func__, n);
self->send_credit = n;
self->tx_max_sdu_size = 0;
@@ -1261,11 +1242,11 @@ static void irttp_connect_confirm(void *instance, void *sap,
skb_pull(skb, IRDA_MIN(skb->len, plen+1));
}
- IRDA_DEBUG(4, "%s() send=%d,avail=%d,remote=%d\n", __func__,
- self->send_credit, self->avail_credit, self->remote_credit);
+ pr_debug("%s() send=%d,avail=%d,remote=%d\n", __func__,
+ self->send_credit, self->avail_credit, self->remote_credit);
- IRDA_DEBUG(2, "%s(), MaxSduSize=%d\n", __func__,
- self->tx_max_sdu_size);
+ pr_debug("%s(), MaxSduSize=%d\n", __func__,
+ self->tx_max_sdu_size);
if (self->notify.connect_confirm) {
self->notify.connect_confirm(self->notify.instance, self, qos,
@@ -1303,7 +1284,7 @@ static void irttp_connect_indication(void *instance, void *sap,
self->max_seg_size = max_seg_size - TTP_HEADER;
self->max_header_size = max_header_size+TTP_HEADER;
- IRDA_DEBUG(4, "%s(), TSAP sel=%02x\n", __func__, self->stsap_sel);
+ pr_debug("%s(), TSAP sel=%02x\n", __func__, self->stsap_sel);
/* Need to update dtsap_sel if its equal to LSAP_ANY */
self->dtsap_sel = lsap->dlsap_sel;
@@ -1365,8 +1346,8 @@ int irttp_connect_response(struct tsap_cb *self, __u32 max_sdu_size,
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == TTP_TSAP_MAGIC, return -1;);
- IRDA_DEBUG(4, "%s(), Source TSAP selector=%02x\n", __func__,
- self->stsap_sel);
+ pr_debug("%s(), Source TSAP selector=%02x\n", __func__,
+ self->stsap_sel);
/* Any userdata supplied? */
if (userdata == NULL) {
@@ -1447,14 +1428,12 @@ struct tsap_cb *irttp_dup(struct tsap_cb *orig, void *instance)
struct tsap_cb *new;
unsigned long flags;
- IRDA_DEBUG(1, "%s()\n", __func__);
-
/* Protect our access to the old tsap instance */
spin_lock_irqsave(&irttp->tsaps->hb_spinlock, flags);
/* Find the old instance */
if (!hashbin_find(irttp->tsaps, (long) orig, NULL)) {
- IRDA_DEBUG(0, "%s(), unable to find TSAP\n", __func__);
+ pr_debug("%s(), unable to find TSAP\n", __func__);
spin_unlock_irqrestore(&irttp->tsaps->hb_spinlock, flags);
return NULL;
}
@@ -1462,7 +1441,7 @@ struct tsap_cb *irttp_dup(struct tsap_cb *orig, void *instance)
/* Allocate a new instance */
new = kmemdup(orig, sizeof(struct tsap_cb), GFP_ATOMIC);
if (!new) {
- IRDA_DEBUG(0, "%s(), unable to kmalloc\n", __func__);
+ pr_debug("%s(), unable to kmalloc\n", __func__);
spin_unlock_irqrestore(&irttp->tsaps->hb_spinlock, flags);
return NULL;
}
@@ -1474,7 +1453,7 @@ struct tsap_cb *irttp_dup(struct tsap_cb *orig, void *instance)
/* Try to dup the LSAP (may fail if we were too slow) */
new->lsap = irlmp_dup(orig->lsap, new);
if (!new->lsap) {
- IRDA_DEBUG(0, "%s(), dup failed!\n", __func__);
+ pr_debug("%s(), dup failed!\n", __func__);
kfree(new);
return NULL;
}
@@ -1509,7 +1488,7 @@ int irttp_disconnect_request(struct tsap_cb *self, struct sk_buff *userdata,
/* Already disconnected? */
if (!self->connected) {
- IRDA_DEBUG(4, "%s(), already disconnected!\n", __func__);
+ pr_debug("%s(), already disconnected!\n", __func__);
if (userdata)
dev_kfree_skb(userdata);
return -1;
@@ -1521,8 +1500,8 @@ int irttp_disconnect_request(struct tsap_cb *self, struct sk_buff *userdata,
* for following a disconnect_indication() (i.e. net_bh).
* Jean II */
if (test_and_set_bit(0, &self->disconnect_pend)) {
- IRDA_DEBUG(0, "%s(), disconnect already pending\n",
- __func__);
+ pr_debug("%s(), disconnect already pending\n",
+ __func__);
if (userdata)
dev_kfree_skb(userdata);
@@ -1541,7 +1520,7 @@ int irttp_disconnect_request(struct tsap_cb *self, struct sk_buff *userdata,
* disconnecting right now since the data will
* not have any usable connection to be sent on
*/
- IRDA_DEBUG(1, "%s(): High priority!!()\n", __func__);
+ pr_debug("%s(): High priority!!()\n", __func__);
irttp_flush_queues(self);
} else if (priority == P_NORMAL) {
/*
@@ -1562,7 +1541,7 @@ int irttp_disconnect_request(struct tsap_cb *self, struct sk_buff *userdata,
* be sent at the LMP level (so even if the peer has its Tx queue
* full of data). - Jean II */
- IRDA_DEBUG(1, "%s(), Disconnecting ...\n", __func__);
+ pr_debug("%s(), Disconnecting ...\n", __func__);
self->connected = FALSE;
if (!userdata) {
@@ -1598,8 +1577,6 @@ static void irttp_disconnect_indication(void *instance, void *sap,
{
struct tsap_cb *self;
- IRDA_DEBUG(4, "%s()\n", __func__);
-
self = instance;
IRDA_ASSERT(self != NULL, return;);
@@ -1658,7 +1635,7 @@ static void irttp_do_data_indication(struct tsap_cb *self, struct sk_buff *skb)
* give an error back
*/
if (err) {
- IRDA_DEBUG(0, "%s() requeueing skb!\n", __func__);
+ pr_debug("%s() requeueing skb!\n", __func__);
/* Make sure we take a break */
self->rx_sdu_busy = TRUE;
@@ -1683,8 +1660,8 @@ static void irttp_run_rx_queue(struct tsap_cb *self)
struct sk_buff *skb;
int more = 0;
- IRDA_DEBUG(2, "%s() send=%d,avail=%d,remote=%d\n", __func__,
- self->send_credit, self->avail_credit, self->remote_credit);
+ pr_debug("%s() send=%d,avail=%d,remote=%d\n", __func__,
+ self->send_credit, self->avail_credit, self->remote_credit);
/* Get exclusive access to the rx queue, otherwise don't touch it */
if (irda_lock(&self->rx_queue_lock) == FALSE)
@@ -1723,8 +1700,8 @@ static void irttp_run_rx_queue(struct tsap_cb *self)
* limits of the maximum size of the rx_sdu
*/
if (self->rx_sdu_size <= self->rx_max_sdu_size) {
- IRDA_DEBUG(4, "%s(), queueing frag\n",
- __func__);
+ pr_debug("%s(), queueing frag\n",
+ __func__);
skb_queue_tail(&self->rx_fragments, skb);
} else {
/* Free the part of the SDU that is too big */
@@ -1753,7 +1730,7 @@ static void irttp_run_rx_queue(struct tsap_cb *self)
/* Now we can deliver the reassembled skb */
irttp_do_data_indication(self, skb);
} else {
- IRDA_DEBUG(1, "%s(), Truncated frame\n", __func__);
+ pr_debug("%s(), Truncated frame\n", __func__);
/* Free the part of the SDU that is too big */
dev_kfree_skb(skb);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-27 04:52:49 +0000