aboutsummaryrefslogtreecommitdiffstats
path: root/net/irda/qos.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/irda/qos.c')
-rw-r--r--net/irda/qos.c89
1 files changed, 43 insertions, 46 deletions
diff --git a/net/irda/qos.c b/net/irda/qos.c
index 11a7cc0cbc28..25ba8509ad3e 100644
--- a/net/irda/qos.c
+++ b/net/irda/qos.c
@@ -122,7 +122,7 @@ static __u32 max_line_capacities[10][4] = {
{ 800000, 400000, 160000, 80000 }, /* 16000000 bps */
};
-static pi_minor_info_t pi_minor_call_table_type_0[] = {
+static const pi_minor_info_t pi_minor_call_table_type_0[] = {
{ NULL, 0 },
/* 01 */{ irlap_param_baud_rate, PV_INTEGER | PV_LITTLE_ENDIAN },
{ NULL, 0 },
@@ -134,7 +134,7 @@ static pi_minor_info_t pi_minor_call_table_type_0[] = {
/* 08 */{ irlap_param_link_disconnect, PV_INT_8_BITS }
};
-static pi_minor_info_t pi_minor_call_table_type_1[] = {
+static const pi_minor_info_t pi_minor_call_table_type_1[] = {
{ NULL, 0 },
{ NULL, 0 },
/* 82 */{ irlap_param_max_turn_time, PV_INT_8_BITS },
@@ -144,7 +144,7 @@ static pi_minor_info_t pi_minor_call_table_type_1[] = {
/* 86 */{ irlap_param_min_turn_time, PV_INT_8_BITS },
};
-static pi_major_info_t pi_major_call_table[] = {
+static const pi_major_info_t pi_major_call_table[] = {
{ pi_minor_call_table_type_0, 9 },
{ pi_minor_call_table_type_1, 7 },
};
@@ -200,8 +200,8 @@ static int msb_index (__u16 word)
* able to check precisely what's going on. If a end user sees this,
* it's very likely the peer. - Jean II */
if (word == 0) {
- IRDA_WARNING("%s(), Detected buggy peer, adjust null PV to 0x1!\n",
- __func__);
+ net_warn_ratelimited("%s(), Detected buggy peer, adjust null PV to 0x1!\n",
+ __func__);
/* The only safe choice (we don't know the array size) */
word = 0x1;
}
@@ -342,8 +342,6 @@ static void irlap_adjust_qos_settings(struct qos_info *qos)
__u32 line_capacity;
int index;
- IRDA_DEBUG(2, "%s()\n", __func__);
-
/*
* Make sure the mintt is sensible.
* Main culprit : Ericsson T39. - Jean II
@@ -351,8 +349,8 @@ static void irlap_adjust_qos_settings(struct qos_info *qos)
if (sysctl_min_tx_turn_time > qos->min_turn_time.value) {
int i;
- IRDA_WARNING("%s(), Detected buggy peer, adjust mtt to %dus!\n",
- __func__, sysctl_min_tx_turn_time);
+ net_warn_ratelimited("%s(), Detected buggy peer, adjust mtt to %dus!\n",
+ __func__, sysctl_min_tx_turn_time);
/* We don't really need bits, but easier this way */
i = value_highest_bit(sysctl_min_tx_turn_time, min_turn_times,
@@ -368,9 +366,8 @@ static void irlap_adjust_qos_settings(struct qos_info *qos)
if ((qos->baud_rate.value < 115200) &&
(qos->max_turn_time.value < 500))
{
- IRDA_DEBUG(0,
- "%s(), adjusting max turn time from %d to 500 ms\n",
- __func__, qos->max_turn_time.value);
+ pr_debug("%s(), adjusting max turn time from %d to 500 ms\n",
+ __func__, qos->max_turn_time.value);
qos->max_turn_time.value = 500;
}
@@ -385,8 +382,8 @@ static void irlap_adjust_qos_settings(struct qos_info *qos)
#ifdef CONFIG_IRDA_DYNAMIC_WINDOW
while ((qos->data_size.value > line_capacity) && (index > 0)) {
qos->data_size.value = data_sizes[index--];
- IRDA_DEBUG(2, "%s(), reducing data size to %d\n",
- __func__, qos->data_size.value);
+ pr_debug("%s(), reducing data size to %d\n",
+ __func__, qos->data_size.value);
}
#else /* Use method described in section 6.6.11 of IrLAP */
while (irlap_requested_line_capacity(qos) > line_capacity) {
@@ -395,15 +392,15 @@ static void irlap_adjust_qos_settings(struct qos_info *qos)
/* Must be able to send at least one frame */
if (qos->window_size.value > 1) {
qos->window_size.value--;
- IRDA_DEBUG(2, "%s(), reducing window size to %d\n",
- __func__, qos->window_size.value);
+ pr_debug("%s(), reducing window size to %d\n",
+ __func__, qos->window_size.value);
} else if (index > 1) {
qos->data_size.value = data_sizes[index--];
- IRDA_DEBUG(2, "%s(), reducing data size to %d\n",
- __func__, qos->data_size.value);
+ pr_debug("%s(), reducing data size to %d\n",
+ __func__, qos->data_size.value);
} else {
- IRDA_WARNING("%s(), nothing more we can do!\n",
- __func__);
+ net_warn_ratelimited("%s(), nothing more we can do!\n",
+ __func__);
}
}
#endif /* CONFIG_IRDA_DYNAMIC_WINDOW */
@@ -440,20 +437,20 @@ int irlap_qos_negotiate(struct irlap_cb *self, struct sk_buff *skb)
irlap_adjust_qos_settings(&self->qos_tx);
- IRDA_DEBUG(2, "Setting BAUD_RATE to %d bps.\n",
- self->qos_tx.baud_rate.value);
- IRDA_DEBUG(2, "Setting DATA_SIZE to %d bytes\n",
- self->qos_tx.data_size.value);
- IRDA_DEBUG(2, "Setting WINDOW_SIZE to %d\n",
- self->qos_tx.window_size.value);
- IRDA_DEBUG(2, "Setting XBOFS to %d\n",
- self->qos_tx.additional_bofs.value);
- IRDA_DEBUG(2, "Setting MAX_TURN_TIME to %d ms.\n",
- self->qos_tx.max_turn_time.value);
- IRDA_DEBUG(2, "Setting MIN_TURN_TIME to %d usecs.\n",
- self->qos_tx.min_turn_time.value);
- IRDA_DEBUG(2, "Setting LINK_DISC to %d secs.\n",
- self->qos_tx.link_disc_time.value);
+ pr_debug("Setting BAUD_RATE to %d bps.\n",
+ self->qos_tx.baud_rate.value);
+ pr_debug("Setting DATA_SIZE to %d bytes\n",
+ self->qos_tx.data_size.value);
+ pr_debug("Setting WINDOW_SIZE to %d\n",
+ self->qos_tx.window_size.value);
+ pr_debug("Setting XBOFS to %d\n",
+ self->qos_tx.additional_bofs.value);
+ pr_debug("Setting MAX_TURN_TIME to %d ms.\n",
+ self->qos_tx.max_turn_time.value);
+ pr_debug("Setting MIN_TURN_TIME to %d usecs.\n",
+ self->qos_tx.min_turn_time.value);
+ pr_debug("Setting LINK_DISC to %d secs.\n",
+ self->qos_tx.link_disc_time.value);
return ret;
}
@@ -537,17 +534,17 @@ static int irlap_param_baud_rate(void *instance, irda_param_t *param, int get)
if (get) {
param->pv.i = self->qos_rx.baud_rate.bits;
- IRDA_DEBUG(2, "%s(), baud rate = 0x%02x\n",
- __func__, param->pv.i);
+ pr_debug("%s(), baud rate = 0x%02x\n",
+ __func__, param->pv.i);
} else {
/*
* Stations must agree on baud rate, so calculate
* intersection
*/
- IRDA_DEBUG(2, "Requested BAUD_RATE: 0x%04x\n", (__u16) param->pv.i);
+ pr_debug("Requested BAUD_RATE: 0x%04x\n", (__u16)param->pv.i);
final = (__u16) param->pv.i & self->qos_rx.baud_rate.bits;
- IRDA_DEBUG(2, "Final BAUD_RATE: 0x%04x\n", final);
+ pr_debug("Final BAUD_RATE: 0x%04x\n", final);
self->qos_tx.baud_rate.bits = final;
self->qos_rx.baud_rate.bits = final;
}
@@ -578,10 +575,10 @@ static int irlap_param_link_disconnect(void *instance, irda_param_t *param,
* Stations must agree on link disconnect/threshold
* time.
*/
- IRDA_DEBUG(2, "LINK_DISC: %02x\n", (__u8) param->pv.i);
+ pr_debug("LINK_DISC: %02x\n", (__u8)param->pv.i);
final = (__u8) param->pv.i & self->qos_rx.link_disc_time.bits;
- IRDA_DEBUG(2, "Final LINK_DISC: %02x\n", final);
+ pr_debug("Final LINK_DISC: %02x\n", final);
self->qos_tx.link_disc_time.bits = final;
self->qos_rx.link_disc_time.bits = final;
}
@@ -710,8 +707,8 @@ __u32 irlap_max_line_capacity(__u32 speed, __u32 max_turn_time)
__u32 line_capacity;
int i,j;
- IRDA_DEBUG(2, "%s(), speed=%d, max_turn_time=%d\n",
- __func__, speed, max_turn_time);
+ pr_debug("%s(), speed=%d, max_turn_time=%d\n",
+ __func__, speed, max_turn_time);
i = value_index(speed, baud_rates, 10);
j = value_index(max_turn_time, max_turn_times, 4);
@@ -721,8 +718,8 @@ __u32 irlap_max_line_capacity(__u32 speed, __u32 max_turn_time)
line_capacity = max_line_capacities[i][j];
- IRDA_DEBUG(2, "%s(), line capacity=%d bytes\n",
- __func__, line_capacity);
+ pr_debug("%s(), line capacity=%d bytes\n",
+ __func__, line_capacity);
return line_capacity;
}
@@ -737,8 +734,8 @@ static __u32 irlap_requested_line_capacity(struct qos_info *qos)
irlap_min_turn_time_in_bytes(qos->baud_rate.value,
qos->min_turn_time.value);
- IRDA_DEBUG(2, "%s(), requested line capacity=%d\n",
- __func__, line_capacity);
+ pr_debug("%s(), requested line capacity=%d\n",
+ __func__, line_capacity);
return line_capacity;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.