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authorJoe Perches <joe@perches.com>2012-02-19 19:52:38 -0800
committerJoe Perches <joe@perches.com>2012-02-21 09:04:01 -0800
commit475be4d85a274d0961593db41cf85689db1d583c (patch)
treeb2b8931eb747794730522c3cf1898e46948527b9 /drivers/isdn/mISDN
parent0b0a635f79f91f3755b6518627ea06dd0dbfd523 (diff)
isdn: whitespace coding style cleanup
isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
Diffstat (limited to 'drivers/isdn/mISDN')
-rw-r--r--drivers/isdn/mISDN/clock.c25
-rw-r--r--drivers/isdn/mISDN/core.c37
-rw-r--r--drivers/isdn/mISDN/core.h8
-rw-r--r--drivers/isdn/mISDN/dsp.h25
-rw-r--r--drivers/isdn/mISDN/dsp_audio.c5
-rw-r--r--drivers/isdn/mISDN/dsp_biquad.h6
-rw-r--r--drivers/isdn/mISDN/dsp_blowfish.c112
-rw-r--r--drivers/isdn/mISDN/dsp_cmx.c1040
-rw-r--r--drivers/isdn/mISDN/dsp_core.c181
-rw-r--r--drivers/isdn/mISDN/dsp_dtmf.c66
-rw-r--r--drivers/isdn/mISDN/dsp_ecdis.h26
-rw-r--r--drivers/isdn/mISDN/dsp_hwec.c11
-rw-r--r--drivers/isdn/mISDN/dsp_hwec.h1
-rw-r--r--drivers/isdn/mISDN/dsp_pipeline.c56
-rw-r--r--drivers/isdn/mISDN/dsp_tones.c165
-rw-r--r--drivers/isdn/mISDN/fsm.c42
-rw-r--r--drivers/isdn/mISDN/hwchannel.c22
-rw-r--r--drivers/isdn/mISDN/l1oip.h21
-rw-r--r--drivers/isdn/mISDN/l1oip_codec.c36
-rw-r--r--drivers/isdn/mISDN/l1oip_core.c581
-rw-r--r--drivers/isdn/mISDN/layer1.c16
-rw-r--r--drivers/isdn/mISDN/layer1.h1
-rw-r--r--drivers/isdn/mISDN/layer2.c97
-rw-r--r--drivers/isdn/mISDN/layer2.h12
-rw-r--r--drivers/isdn/mISDN/socket.c89
-rw-r--r--drivers/isdn/mISDN/stack.c124
-rw-r--r--drivers/isdn/mISDN/tei.c114
-rw-r--r--drivers/isdn/mISDN/timerdev.c12
28 files changed, 1453 insertions, 1478 deletions
diff --git a/drivers/isdn/mISDN/clock.c b/drivers/isdn/mISDN/clock.c
index 7418f2d811d8..693fb7c9b59a 100644
--- a/drivers/isdn/mISDN/clock.c
+++ b/drivers/isdn/mISDN/clock.c
@@ -13,11 +13,11 @@
* Quick API description:
*
* A clock source registers using mISDN_register_clock:
- * name = text string to name clock source
+ * name = text string to name clock source
* priority = value to priorize clock sources (0 = default)
* ctl = callback function to enable/disable clock source
* priv = private pointer of clock source
- * return = pointer to clock source structure;
+ * return = pointer to clock source structure;
*
* Note: Callback 'ctl' can be called before mISDN_register_clock returns!
* Also it can be called during mISDN_unregister_clock.
@@ -74,14 +74,14 @@ select_iclock(void)
/* last used clock source still exists but changes, disable */
if (*debug & DEBUG_CLOCK)
printk(KERN_DEBUG "Old clock source '%s' disable.\n",
- lastclock->name);
+ lastclock->name);
lastclock->ctl(lastclock->priv, 0);
}
if (bestclock && bestclock != iclock_current) {
/* new clock source selected, enable */
if (*debug & DEBUG_CLOCK)
printk(KERN_DEBUG "New clock source '%s' enable.\n",
- bestclock->name);
+ bestclock->name);
bestclock->ctl(bestclock->priv, 1);
}
if (bestclock != iclock_current) {
@@ -104,7 +104,7 @@ struct mISDNclock
printk(KERN_ERR "%s: No memory for clock entry.\n", __func__);
return NULL;
}
- strncpy(iclock->name, name, sizeof(iclock->name)-1);
+ strncpy(iclock->name, name, sizeof(iclock->name) - 1);
iclock->pri = pri;
iclock->priv = priv;
iclock->ctl = ctl;
@@ -123,13 +123,13 @@ mISDN_unregister_clock(struct mISDNclock *iclock)
if (*debug & (DEBUG_CORE | DEBUG_CLOCK))
printk(KERN_DEBUG "%s: %s %d\n", __func__, iclock->name,
- iclock->pri);
+ iclock->pri);
write_lock_irqsave(&iclock_lock, flags);
if (iclock_current == iclock) {
if (*debug & DEBUG_CLOCK)
printk(KERN_DEBUG
- "Current clock source '%s' unregisters.\n",
- iclock->name);
+ "Current clock source '%s' unregisters.\n",
+ iclock->name);
iclock->ctl(iclock->priv, 0);
}
list_del(&iclock->list);
@@ -149,9 +149,9 @@ mISDN_clock_update(struct mISDNclock *iclock, int samples, struct timeval *tv)
write_lock_irqsave(&iclock_lock, flags);
if (iclock_current != iclock) {
printk(KERN_ERR "%s: '%s' sends us clock updates, but we do "
- "listen to '%s'. This is a bug!\n", __func__,
- iclock->name,
- iclock_current ? iclock_current->name : "nothing");
+ "listen to '%s'. This is a bug!\n", __func__,
+ iclock->name,
+ iclock_current ? iclock_current->name : "nothing");
iclock->ctl(iclock->priv, 0);
write_unlock_irqrestore(&iclock_lock, flags);
return;
@@ -185,7 +185,7 @@ mISDN_clock_update(struct mISDNclock *iclock, int samples, struct timeval *tv)
iclock_tv_valid = 1;
if (*debug & DEBUG_CLOCK)
printk("Received first clock from source '%s'.\n",
- iclock_current ? iclock_current->name : "nothing");
+ iclock_current ? iclock_current->name : "nothing");
}
write_unlock_irqrestore(&iclock_lock, flags);
}
@@ -215,4 +215,3 @@ mISDN_clock_get(void)
return count;
}
EXPORT_SYMBOL(mISDN_clock_get);
-
diff --git a/drivers/isdn/mISDN/core.c b/drivers/isdn/mISDN/core.c
index afeebb00fe0b..a24530f05db0 100644
--- a/drivers/isdn/mISDN/core.c
+++ b/drivers/isdn/mISDN/core.c
@@ -38,7 +38,7 @@ static void mISDN_dev_release(struct device *dev)
}
static ssize_t _show_id(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct mISDNdevice *mdev = dev_to_mISDN(dev);
@@ -48,7 +48,7 @@ static ssize_t _show_id(struct device *dev,
}
static ssize_t _show_nrbchan(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct mISDNdevice *mdev = dev_to_mISDN(dev);
@@ -58,7 +58,7 @@ static ssize_t _show_nrbchan(struct device *dev,
}
static ssize_t _show_d_protocols(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct mISDNdevice *mdev = dev_to_mISDN(dev);
@@ -68,7 +68,7 @@ static ssize_t _show_d_protocols(struct device *dev,
}
static ssize_t _show_b_protocols(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct mISDNdevice *mdev = dev_to_mISDN(dev);
@@ -78,7 +78,7 @@ static ssize_t _show_b_protocols(struct device *dev,
}
static ssize_t _show_protocol(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
struct mISDNdevice *mdev = dev_to_mISDN(dev);
@@ -88,7 +88,7 @@ static ssize_t _show_protocol(struct device *dev,
}
static ssize_t _show_name(struct device *dev,
- struct device_attribute *attr, char *buf)
+ struct device_attribute *attr, char *buf)
{
strcpy(buf, dev_name(dev));
return strlen(buf);
@@ -96,7 +96,7 @@ static ssize_t _show_name(struct device *dev,
#if 0 /* hangs */
static ssize_t _set_name(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+ const char *buf, size_t count)
{
int err = 0;
char *out = kmalloc(count + 1, GFP_KERNEL);
@@ -136,7 +136,7 @@ static struct device_attribute mISDN_dev_attrs[] = {
__ATTR(channelmap, S_IRUGO, _show_channelmap, NULL),
__ATTR(nrbchan, S_IRUGO, _show_nrbchan, NULL),
__ATTR(name, S_IRUGO, _show_name, NULL),
-/* __ATTR(name, S_IRUGO|S_IWUSR, _show_name, _set_name), */
+/* __ATTR(name, S_IRUGO | S_IWUSR, _show_name, _set_name), */
{}
};
@@ -187,7 +187,7 @@ struct mISDNdevice
*get_mdevice(u_int id)
{
return dev_to_mISDN(class_find_device(&mISDN_class, NULL, &id,
- _get_mdevice));
+ _get_mdevice));
}
static int
@@ -221,7 +221,7 @@ get_free_devid(void)
int
mISDN_register_device(struct mISDNdevice *dev,
- struct device *parent, char *name)
+ struct device *parent, char *name)
{
int err;
@@ -237,7 +237,7 @@ mISDN_register_device(struct mISDNdevice *dev,
dev_set_name(&dev->dev, "mISDN%d", dev->id);
if (debug & DEBUG_CORE)
printk(KERN_DEBUG "mISDN_register %s %d\n",
- dev_name(&dev->dev), dev->id);
+ dev_name(&dev->dev), dev->id);
err = create_stack(dev);
if (err)
goto error1;
@@ -265,7 +265,7 @@ void
mISDN_unregister_device(struct mISDNdevice *dev) {
if (debug & DEBUG_CORE)
printk(KERN_DEBUG "mISDN_unregister %s %d\n",
- dev_name(&dev->dev), dev->id);
+ dev_name(&dev->dev), dev->id);
/* sysfs_remove_link(&dev->dev.kobj, "device"); */
device_del(&dev->dev);
dev_set_drvdata(&dev->dev, NULL);
@@ -311,7 +311,7 @@ get_Bprotocol4id(u_int id)
if (id < ISDN_P_B_START || id > 63) {
printk(KERN_WARNING "%s id not in range %d\n",
- __func__, id);
+ __func__, id);
return NULL;
}
m = 1 << (id & ISDN_P_B_MASK);
@@ -326,12 +326,12 @@ mISDN_register_Bprotocol(struct Bprotocol *bp)
if (debug & DEBUG_CORE)
printk(KERN_DEBUG "%s: %s/%x\n", __func__,
- bp->name, bp->Bprotocols);
+ bp->name, bp->Bprotocols);
old = get_Bprotocol4mask(bp->Bprotocols);
if (old) {
printk(KERN_WARNING
- "register duplicate protocol old %s/%x new %s/%x\n",
- old->name, old->Bprotocols, bp->name, bp->Bprotocols);
+ "register duplicate protocol old %s/%x new %s/%x\n",
+ old->name, old->Bprotocols, bp->name, bp->Bprotocols);
return -EBUSY;
}
write_lock_irqsave(&bp_lock, flags);
@@ -348,7 +348,7 @@ mISDN_unregister_Bprotocol(struct Bprotocol *bp)
if (debug & DEBUG_CORE)
printk(KERN_DEBUG "%s: %s/%x\n", __func__, bp->name,
- bp->Bprotocols);
+ bp->Bprotocols);
write_lock_irqsave(&bp_lock, flags);
list_del(&bp->list);
write_unlock_irqrestore(&bp_lock, flags);
@@ -361,7 +361,7 @@ mISDNInit(void)
int err;
printk(KERN_INFO "Modular ISDN core version %d.%d.%d\n",
- MISDN_MAJOR_VERSION, MISDN_MINOR_VERSION, MISDN_RELEASE);
+ MISDN_MAJOR_VERSION, MISDN_MINOR_VERSION, MISDN_RELEASE);
mISDN_init_clock(&debug);
mISDN_initstack(&debug);
err = class_register(&mISDN_class);
@@ -406,4 +406,3 @@ static void mISDN_cleanup(void)
module_init(mISDNInit);
module_exit(mISDN_cleanup);
-
diff --git a/drivers/isdn/mISDN/core.h b/drivers/isdn/mISDN/core.h
index 7ac2f81a812b..52695bb81ee7 100644
--- a/drivers/isdn/mISDN/core.h
+++ b/drivers/isdn/mISDN/core.h
@@ -45,11 +45,11 @@ extern int get_mdevice_count(void);
#define MGR_OPT_NETWORK 25
extern int connect_Bstack(struct mISDNdevice *, struct mISDNchannel *,
- u_int, struct sockaddr_mISDN *);
+ u_int, struct sockaddr_mISDN *);
extern int connect_layer1(struct mISDNdevice *, struct mISDNchannel *,
- u_int, struct sockaddr_mISDN *);
+ u_int, struct sockaddr_mISDN *);
extern int create_l2entity(struct mISDNdevice *, struct mISDNchannel *,
- u_int, struct sockaddr_mISDN *);
+ u_int, struct sockaddr_mISDN *);
extern int create_stack(struct mISDNdevice *);
extern int create_teimanager(struct mISDNdevice *);
@@ -71,7 +71,7 @@ extern void mISDN_timer_cleanup(void);
extern int l1_init(u_int *);
extern void l1_cleanup(void);
-extern int Isdnl2_Init(u_int *);
+extern int Isdnl2_Init(u_int *);
extern void Isdnl2_cleanup(void);
extern void mISDN_init_clock(u_int *);
diff --git a/drivers/isdn/mISDN/dsp.h b/drivers/isdn/mISDN/dsp.h
index 8549431430f0..afe4173ae007 100644
--- a/drivers/isdn/mISDN/dsp.h
+++ b/drivers/isdn/mISDN/dsp.h
@@ -24,8 +24,8 @@
* bit 1 = enable hfc hardware acceleration for all channels
*
*/
-#define DSP_OPT_ULAW (1<<0)
-#define DSP_OPT_NOHARDWARE (1<<1)
+#define DSP_OPT_ULAW (1 << 0)
+#define DSP_OPT_NOHARDWARE (1 << 1)
#include <linux/timer.h>
#include <linux/workqueue.h>
@@ -97,12 +97,12 @@ struct dsp_conf_member {
struct dsp_conf {
struct list_head list;
u32 id;
- /* all cmx stacks with the same ID are
- connected */
+ /* all cmx stacks with the same ID are
+ connected */
struct list_head mlist;
int software; /* conf is processed by software */
int hardware; /* conf is processed by hardware */
- /* note: if both unset, has only one member */
+ /* note: if both unset, has only one member */
};
@@ -122,7 +122,7 @@ struct dsp_dtmf {
int hardware; /* dtmf uses hardware decoding */
int size; /* number of bytes in buffer */
signed short buffer[DSP_DTMF_NPOINTS];
- /* buffers one full dtmf frame */
+ /* buffers one full dtmf frame */
u8 lastwhat, lastdigit;
int count;
u8 digits[16]; /* dtmf result */
@@ -189,7 +189,7 @@ struct dsp {
u32 conf_id;
struct dsp_conf *conf;
struct dsp_conf_member
- *member;
+ *member;
/* buffer stuff */
int rx_W; /* current write pos for data without timestamp */
@@ -203,7 +203,7 @@ struct dsp {
u8 rx_buff[CMX_BUFF_SIZE];
int last_tx; /* if set, we transmitted last poll interval */
int cmx_delay; /* initial delay of buffers,
- or 0 for dynamic jitter buffer */
+ or 0 for dynamic jitter buffer */
int tx_dejitter; /* if set, dejitter tx buffer */
int tx_data; /* enables tx-data of CMX to upper layer */
@@ -231,7 +231,7 @@ struct dsp {
int bf_sync;
struct dsp_pipeline
- pipeline;
+ pipeline;
};
/* functions */
@@ -253,7 +253,7 @@ extern int dsp_cmx_del_conf(struct dsp_conf *conf);
extern void dsp_dtmf_goertzel_init(struct dsp *dsp);
extern void dsp_dtmf_hardware(struct dsp *dsp);
extern u8 *dsp_dtmf_goertzel_decode(struct dsp *dsp, u8 *data, int len,
- int fmt);
+ int fmt);
extern int dsp_tone(struct dsp *dsp, int tone);
extern void dsp_tone_copy(struct dsp *dsp, u8 *data, int len);
@@ -270,7 +270,6 @@ extern int dsp_pipeline_init(struct dsp_pipeline *pipeline);
extern void dsp_pipeline_destroy(struct dsp_pipeline *pipeline);
extern int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg);
extern void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data,
- int len);
+ int len);
extern void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data,
- int len, unsigned int txlen);
-
+ int len, unsigned int txlen);
diff --git a/drivers/isdn/mISDN/dsp_audio.c b/drivers/isdn/mISDN/dsp_audio.c
index b8f18bd09e43..06022952a437 100644
--- a/drivers/isdn/mISDN/dsp_audio.c
+++ b/drivers/isdn/mISDN/dsp_audio.c
@@ -61,7 +61,7 @@ static inline unsigned char linear2alaw(short int linear)
}
/* Convert the scaled magnitude to segment number. */
- for (seg = 0; seg < 8; seg++) {
+ for (seg = 0; seg < 8; seg++) {
if (pcm_val <= seg_end[seg])
break;
}
@@ -263,7 +263,7 @@ dsp_audio_generate_mix_table(void)
sample = 32767;
if (sample < -32768)
sample = -32768;
- dsp_audio_mix_law[(i<<8)|j] =
+ dsp_audio_mix_law[(i << 8) | j] =
dsp_audio_s16_to_law[sample & 0xffff];
j++;
}
@@ -431,4 +431,3 @@ dsp_change_volume(struct sk_buff *skb, int volume)
i++;
}
}
-
diff --git a/drivers/isdn/mISDN/dsp_biquad.h b/drivers/isdn/mISDN/dsp_biquad.h
index 038191bc45f5..c0c933a5d197 100644
--- a/drivers/isdn/mISDN/dsp_biquad.h
+++ b/drivers/isdn/mISDN/dsp_biquad.h
@@ -38,7 +38,7 @@ struct biquad2_state {
};
static inline void biquad2_init(struct biquad2_state *bq,
- int32_t gain, int32_t a1, int32_t a2, int32_t b1, int32_t b2)
+ int32_t gain, int32_t a1, int32_t a2, int32_t b1, int32_t b2)
{
bq->gain = gain;
bq->a1 = a1;
@@ -55,8 +55,8 @@ static inline int16_t biquad2(struct biquad2_state *bq, int16_t sample)
int32_t y;
int32_t z0;
- z0 = sample*bq->gain + bq->z1*bq->a1 + bq->z2*bq->a2;
- y = z0 + bq->z1*bq->b1 + bq->z2*bq->b2;
+ z0 = sample * bq->gain + bq->z1 * bq->a1 + bq->z2 * bq->a2;
+ y = z0 + bq->z1 * bq->b1 + bq->z2 * bq->b2;
bq->z2 = bq->z1;
bq->z1 = z0 >> 15;
diff --git a/drivers/isdn/mISDN/dsp_blowfish.c b/drivers/isdn/mISDN/dsp_blowfish.c
index 18e411e95bba..0aa572f3858d 100644
--- a/drivers/isdn/mISDN/dsp_blowfish.c
+++ b/drivers/isdn/mISDN/dsp_blowfish.c
@@ -354,8 +354,8 @@ static const u32 bf_sbox[256 * 4] = {
#define GET32_1(x) (((x) >> (16)) & (0xff))
#define GET32_0(x) (((x) >> (24)) & (0xff))
-#define bf_F(x) (((S[GET32_0(x)] + S[256 + GET32_1(x)]) ^ \
- S[512 + GET32_2(x)]) + S[768 + GET32_3(x)])
+#define bf_F(x) (((S[GET32_0(x)] + S[256 + GET32_1(x)]) ^ \
+ S[512 + GET32_2(x)]) + S[768 + GET32_3(x)])
#define EROUND(a, b, n) do { b ^= P[n]; a ^= bf_F(b); } while (0)
#define DROUND(a, b, n) do { a ^= bf_F(b); b ^= P[n]; } while (0)
@@ -388,17 +388,17 @@ dsp_bf_encrypt(struct dsp *dsp, u8 *data, int len)
j = 0;
/* transcode 9 samples xlaw to 8 bytes */
yl = dsp_audio_law2seven[bf_data_in[0]];
- yl = (yl<<7) | dsp_audio_law2seven[bf_data_in[1]];
- yl = (yl<<7) | dsp_audio_law2seven[bf_data_in[2]];
- yl = (yl<<7) | dsp_audio_law2seven[bf_data_in[3]];
+ yl = (yl << 7) | dsp_audio_law2seven[bf_data_in[1]];
+ yl = (yl << 7) | dsp_audio_law2seven[bf_data_in[2]];
+ yl = (yl << 7) | dsp_audio_law2seven[bf_data_in[3]];
nibble = dsp_audio_law2seven[bf_data_in[4]];
yr = nibble;
- yl = (yl<<4) | (nibble>>3);
- yr = (yr<<7) | dsp_audio_law2seven[bf_data_in[5]];
- yr = (yr<<7) | dsp_audio_law2seven[bf_data_in[6]];
- yr = (yr<<7) | dsp_audio_law2seven[bf_data_in[7]];
- yr = (yr<<7) | dsp_audio_law2seven[bf_data_in[8]];
- yr = (yr<<1) | (bf_data_in[0] & 1);
+ yl = (yl << 4) | (nibble >> 3);
+ yr = (yr << 7) | dsp_audio_law2seven[bf_data_in[5]];
+ yr = (yr << 7) | dsp_audio_law2seven[bf_data_in[6]];
+ yr = (yr << 7) | dsp_audio_law2seven[bf_data_in[7]];
+ yr = (yr << 7) | dsp_audio_law2seven[bf_data_in[8]];
+ yr = (yr << 1) | (bf_data_in[0] & 1);
/* fill unused bit with random noise of audio input */
/* encrypt */
@@ -423,24 +423,24 @@ dsp_bf_encrypt(struct dsp *dsp, u8 *data, int len)
yr ^= P[17];
/* calculate 3-bit checksumme */
- cs = yl ^ (yl>>3) ^ (yl>>6) ^ (yl>>9) ^ (yl>>12) ^ (yl>>15)
- ^ (yl>>18) ^ (yl>>21) ^ (yl>>24) ^ (yl>>27) ^ (yl>>30)
- ^ (yr<<2) ^ (yr>>1) ^ (yr>>4) ^ (yr>>7) ^ (yr>>10)
- ^ (yr>>13) ^ (yr>>16) ^ (yr>>19) ^ (yr>>22) ^ (yr>>25)
- ^ (yr>>28) ^ (yr>>31);
+ cs = yl ^ (yl >> 3) ^ (yl >> 6) ^ (yl >> 9) ^ (yl >> 12) ^ (yl >> 15)
+ ^ (yl >> 18) ^ (yl >> 21) ^ (yl >> 24) ^ (yl >> 27) ^ (yl >> 30)
+ ^ (yr << 2) ^ (yr >> 1) ^ (yr >> 4) ^ (yr >> 7) ^ (yr >> 10)
+ ^ (yr >> 13) ^ (yr >> 16) ^ (yr >> 19) ^ (yr >> 22) ^ (yr >> 25)
+ ^ (yr >> 28) ^ (yr >> 31);
/*
* transcode 8 crypted bytes to 9 data bytes with sync
* and checksum information
*/
- bf_crypt_out[0] = (yl>>25) | 0x80;
- bf_crypt_out[1] = (yl>>18) & 0x7f;
- bf_crypt_out[2] = (yl>>11) & 0x7f;
- bf_crypt_out[3] = (yl>>4) & 0x7f;
- bf_crypt_out[4] = ((yl<<3) & 0x78) | ((yr>>29) & 0x07);
- bf_crypt_out[5] = ((yr>>22) & 0x7f) | ((cs<<5) & 0x80);
- bf_crypt_out[6] = ((yr>>15) & 0x7f) | ((cs<<6) & 0x80);
- bf_crypt_out[7] = ((yr>>8) & 0x7f) | (cs<<7);
+ bf_crypt_out[0] = (yl >> 25) | 0x80;
+ bf_crypt_out[1] = (yl >> 18) & 0x7f;
+ bf_crypt_out[2] = (yl >> 11) & 0x7f;
+ bf_crypt_out[3] = (yl >> 4) & 0x7f;
+ bf_crypt_out[4] = ((yl << 3) & 0x78) | ((yr >> 29) & 0x07);
+ bf_crypt_out[5] = ((yr >> 22) & 0x7f) | ((cs << 5) & 0x80);
+ bf_crypt_out[6] = ((yr >> 15) & 0x7f) | ((cs << 6) & 0x80);
+ bf_crypt_out[7] = ((yr >> 8) & 0x7f) | (cs << 7);
bf_crypt_out[8] = yr;
}
@@ -474,45 +474,45 @@ dsp_bf_decrypt(struct dsp *dsp, u8 *data, int len)
* shift upper bit and rotate data to buffer ring
* send current decrypted data
*/
- sync = (sync<<1) | ((*data)>>7);
+ sync = (sync << 1) | ((*data) >> 7);
bf_crypt_inring[j++ & 15] = *data;
*data++ = bf_data_out[k++];
i++;
if (k == 9)
k = 0; /* repeat if no sync has been found */
/* check if not in sync */
- if ((sync&0x1f0) != 0x100)
+ if ((sync & 0x1f0) != 0x100)
continue;
j -= 9;
/* transcode receive data to 64 bit block of encrypted data */
yl = bf_crypt_inring[j++ & 15];
- yl = (yl<<7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */
- yl = (yl<<7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */
- yl = (yl<<7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */
+ yl = (yl << 7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */
+ yl = (yl << 7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */
+ yl = (yl << 7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */
nibble = bf_crypt_inring[j++ & 15]; /* bit7 = 0 */
yr = nibble;
- yl = (yl<<4) | (nibble>>3);
+ yl = (yl << 4) | (nibble >> 3);
cs2 = bf_crypt_inring[j++ & 15];
- yr = (yr<<7) | (cs2 & 0x7f);
+ yr = (yr << 7) | (cs2 & 0x7f);
cs1 = bf_crypt_inring[j++ & 15];
- yr = (yr<<7) | (cs1 & 0x7f);
+ yr = (yr << 7) | (cs1 & 0x7f);
cs0 = bf_crypt_inring[j++ & 15];
- yr = (yr<<7) | (cs0 & 0x7f);
- yr = (yr<<8) | bf_crypt_inring[j++ & 15];
+ yr = (yr << 7) | (cs0 & 0x7f);
+ yr = (yr << 8) | bf_crypt_inring[j++ & 15];
/* calculate 3-bit checksumme */
- cs = yl ^ (yl>>3) ^ (yl>>6) ^ (yl>>9) ^ (yl>>12) ^ (yl>>15)
- ^ (yl>>18) ^ (yl>>21) ^ (yl>>24) ^ (yl>>27) ^ (yl>>30)
- ^ (yr<<2) ^ (yr>>1) ^ (yr>>4) ^ (yr>>7) ^ (yr>>10)
- ^ (yr>>13) ^ (yr>>16) ^ (yr>>19) ^ (yr>>22) ^ (yr>>25)
- ^ (yr>>28) ^ (yr>>31);
+ cs = yl ^ (yl >> 3) ^ (yl >> 6) ^ (yl >> 9) ^ (yl >> 12) ^ (yl >> 15)
+ ^ (yl >> 18) ^ (yl >> 21) ^ (yl >> 24) ^ (yl >> 27) ^ (yl >> 30)
+ ^ (yr << 2) ^ (yr >> 1) ^ (yr >> 4) ^ (yr >> 7) ^ (yr >> 10)
+ ^ (yr >> 13) ^ (yr >> 16) ^ (yr >> 19) ^ (yr >> 22) ^ (yr >> 25)
+ ^ (yr >> 28) ^ (yr >> 31);
/* check if frame is valid */
- if ((cs&0x7) != (((cs2>>5)&4) | ((cs1>>6)&2) | (cs0 >> 7))) {
+ if ((cs & 0x7) != (((cs2 >> 5) & 4) | ((cs1 >> 6) & 2) | (cs0 >> 7))) {
if (dsp_debug & DEBUG_DSP_BLOWFISH)
printk(KERN_DEBUG
- "DSP BLOWFISH: received corrupt frame, "
- "checksumme is not correct\n");
+ "DSP BLOWFISH: received corrupt frame, "
+ "checksumme is not correct\n");
continue;
}
@@ -537,17 +537,17 @@ dsp_bf_decrypt(struct dsp *dsp, u8 *data, int len)
DROUND(yr, yl, 0);
/* transcode 8 crypted bytes to 9 sample bytes */
- bf_data_out[0] = dsp_audio_seven2law[(yl>>25) & 0x7f];
- bf_data_out[1] = dsp_audio_seven2law[(yl>>18) & 0x7f];
- bf_data_out[2] = dsp_audio_seven2law[(yl>>11) & 0x7f];
- bf_data_out[3] = dsp_audio_seven2law[(yl>>4) & 0x7f];
- bf_data_out[4] = dsp_audio_seven2law[((yl<<3) & 0x78) |
- ((yr>>29) & 0x07)];
-
- bf_data_out[5] = dsp_audio_seven2law[(yr>>22) & 0x7f];
- bf_data_out[6] = dsp_audio_seven2law[(yr>>15) & 0x7f];
- bf_data_out[7] = dsp_audio_seven2law[(yr>>8) & 0x7f];
- bf_data_out[8] = dsp_audio_seven2law[(yr>>1) & 0x7f];
+ bf_data_out[0] = dsp_audio_seven2law[(yl >> 25) & 0x7f];
+ bf_data_out[1] = dsp_audio_seven2law[(yl >> 18) & 0x7f];
+ bf_data_out[2] = dsp_audio_seven2law[(yl >> 11) & 0x7f];
+ bf_data_out[3] = dsp_audio_seven2law[(yl >> 4) & 0x7f];
+ bf_data_out[4] = dsp_audio_seven2law[((yl << 3) & 0x78) |
+ ((yr >> 29) & 0x07)];
+
+ bf_data_out[5] = dsp_audio_seven2law[(yr >> 22) & 0x7f];
+ bf_data_out[6] = dsp_audio_seven2law[(yr >> 15) & 0x7f];
+ bf_data_out[7] = dsp_audio_seven2law[(yr >> 8) & 0x7f];
+ bf_data_out[8] = dsp_audio_seven2law[(yr >> 1) & 0x7f];
k = 0; /* start with new decoded frame */
}
@@ -631,9 +631,9 @@ dsp_bf_init(struct dsp *dsp, const u8 *key, uint keylen)
/* Actual subkey generation */
for (j = 0, i = 0; i < 16 + 2; i++) {
temp = (((u32)key[j] << 24) |
- ((u32)key[(j + 1) % keylen] << 16) |
- ((u32)key[(j + 2) % keylen] << 8) |
- ((u32)key[(j + 3) % keylen]));
+ ((u32)key[(j + 1) % keylen] << 16) |
+ ((u32)key[(j + 2) % keylen] << 8) |
+ ((u32)key[(j + 3) % keylen]));
P[i] = P[i] ^ temp;
j = (j + 4) % keylen;
diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
index 4d395dea32f3..334feab060a1 100644
--- a/drivers/isdn/mISDN/dsp_cmx.c
+++ b/drivers/isdn/mISDN/dsp_cmx.c
@@ -165,8 +165,8 @@ dsp_cmx_debug(struct dsp *dsp)
printk(KERN_DEBUG "-----Current DSP\n");
list_for_each_entry(odsp, &dsp_ilist, list) {
printk(KERN_DEBUG "* %s hardecho=%d softecho=%d txmix=%d",
- odsp->name, odsp->echo.hardware, odsp->echo.software,
- odsp->tx_mix);
+ odsp->name, odsp->echo.hardware, odsp->echo.software,
+ odsp->tx_mix);
if (odsp->conf)
printk(" (Conf %d)", odsp->conf->id);
if (dsp == odsp)
@@ -178,14 +178,14 @@ dsp_cmx_debug(struct dsp *dsp)
printk(KERN_DEBUG "* Conf %d (%p)\n", conf->id, conf);
list_for_each_entry(member, &conf->mlist, list) {
printk(KERN_DEBUG
- " - member = %s (slot_tx %d, bank_tx %d, "
- "slot_rx %d, bank_rx %d hfc_conf %d "
- "tx_data %d rx_is_off %d)%s\n",
- member->dsp->name, member->dsp->pcm_slot_tx,
- member->dsp->pcm_bank_tx, member->dsp->pcm_slot_rx,
- member->dsp->pcm_bank_rx, member->dsp->hfc_conf,
- member->dsp->tx_data, member->dsp->rx_is_off,
- (member->dsp == dsp) ? " *this*" : "");
+ " - member = %s (slot_tx %d, bank_tx %d, "
+ "slot_rx %d, bank_rx %d hfc_conf %d "
+ "tx_data %d rx_is_off %d)%s\n",
+ member->dsp->name, member->dsp->pcm_slot_tx,
+ member->dsp->pcm_bank_tx, member->dsp->pcm_slot_rx,
+ member->dsp->pcm_bank_rx, member->dsp->hfc_conf,
+ member->dsp->tx_data, member->dsp->rx_is_off,
+ (member->dsp == dsp) ? " *this*" : "");
}
}
printk(KERN_DEBUG "-----end\n");
@@ -227,13 +227,13 @@ dsp_cmx_add_conf_member(struct dsp *dsp, struct dsp_conf *conf)
}
if (dsp->member) {
printk(KERN_WARNING "%s: dsp is already member in a conf.\n",
- __func__);
+ __func__);
return -EINVAL;
}
if (dsp->conf) {
printk(KERN_WARNING "%s: dsp is already in a conf.\n",
- __func__);
+ __func__);
return -EINVAL;
}
@@ -268,19 +268,19 @@ dsp_cmx_del_conf_member(struct dsp *dsp)
if (!dsp) {
printk(KERN_WARNING "%s: dsp is 0.\n",
- __func__);
+ __func__);
return -EINVAL;
}
if (!dsp->conf) {
printk(KERN_WARNING "%s: dsp is not in a conf.\n",
- __func__);
+ __func__);
return -EINVAL;
}
if (list_empty(&dsp->conf->mlist)) {
printk(KERN_WARNING "%s: dsp has linked an empty conf.\n",
- __func__);
+ __func__);
return -EINVAL;
}
@@ -295,8 +295,8 @@ dsp_cmx_del_conf_member(struct dsp *dsp)
}
}
printk(KERN_WARNING
- "%s: dsp is not present in its own conf_meber list.\n",
- __func__);
+ "%s: dsp is not present in its own conf_meber list.\n",
+ __func__);
return -EINVAL;
}
@@ -312,7 +312,7 @@ static struct dsp_conf
if (!id) {
printk(KERN_WARNING "%s: id is 0.\n",
- __func__);
+ __func__);
return NULL;
}
@@ -338,13 +338,13 @@ dsp_cmx_del_conf(struct dsp_conf *conf)
{
if (!conf) {
printk(KERN_WARNING "%s: conf is null.\n",
- __func__);
+ __func__);
return -EINVAL;
}
if (!list_empty(&conf->mlist)) {
printk(KERN_WARNING "%s: conf not empty.\n",
- __func__);
+ __func__);
return -EINVAL;
}
list_del(&conf->list);
@@ -359,7 +359,7 @@ dsp_cmx_del_conf(struct dsp_conf *conf)
*/
static void
dsp_cmx_hw_message(struct dsp *dsp, u32 message, u32 param1, u32 param2,
- u32 param3, u32 param4)
+ u32 param3, u32 param4)
{
struct mISDN_ctrl_req cq;
@@ -389,7 +389,7 @@ dsp_cmx_hardware(struct dsp_conf *conf, struct dsp *dsp)
int freeunits[8];
u_char freeslots[256];
int same_hfc = -1, same_pcm = -1, current_conf = -1,
- all_conf = 1, tx_data = 0;
+ all_conf = 1, tx_data = 0;
/* dsp gets updated (no conf) */
if (!conf) {
@@ -397,17 +397,17 @@ dsp_cmx_hardware(struct dsp_conf *conf, struct dsp *dsp)
return;
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG "%s checking dsp %s\n",
- __func__, dsp->name);
-one_member:
+ __func__, dsp->name);
+ one_member:
/* remove HFC conference if enabled */
if (dsp->hfc_conf >= 0) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s removing %s from HFC conf %d "
- "because dsp is split\n", __func__,
- dsp->name, dsp->hfc_conf);
+ "%s removing %s from HFC conf %d "
+ "because dsp is split\n", __func__,
+ dsp->name, dsp->hfc_conf);
dsp_cmx_hw_message(dsp, MISDN_CTRL_HFC_CONF_SPLIT,
- 0, 0, 0, 0);
+ 0, 0, 0, 0);
dsp->hfc_conf = -1;
}
/* process hw echo */
@@ -418,12 +418,12 @@ one_member:
if (dsp->pcm_slot_tx >= 0 || dsp->pcm_slot_rx >= 0) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG "%s removing %s from"
- " PCM slot %d (TX) %d (RX) because"
- " dsp is split (no echo)\n",
- __func__, dsp->name,
- dsp->pcm_slot_tx, dsp->pcm_slot_rx);
+ " PCM slot %d (TX) %d (RX) because"
+ " dsp is split (no echo)\n",
+ __func__, dsp->name,
+ dsp->pcm_slot_tx, dsp->pcm_slot_rx);
dsp_cmx_hw_message(dsp, MISDN_CTRL_HFC_PCM_DISC,
- 0, 0, 0, 0);
+ 0, 0, 0, 0);
dsp->pcm_slot_tx = -1;
dsp->pcm_bank_tx = -1;
dsp->pcm_slot_rx = -1;
@@ -447,11 +447,11 @@ one_member:
dsp->pcm_bank_rx = 2;
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s refresh %s for echo using slot %d\n",
- __func__, dsp->name,
- dsp->pcm_slot_tx);
+ "%s refresh %s for echo using slot %d\n",
+ __func__, dsp->name,
+ dsp->pcm_slot_tx);
dsp_cmx_hw_message(dsp, MISDN_CTRL_HFC_PCM_CONN,
- dsp->pcm_slot_tx, 2, dsp->pcm_slot_rx, 2);
+ dsp->pcm_slot_tx, 2, dsp->pcm_slot_rx, 2);
dsp->echo.hardware = 1;
return;
}
@@ -479,8 +479,8 @@ one_member:
if (i == ii) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s no slot available for echo\n",
- __func__);
+ "%s no slot available for echo\n",
+ __func__);
/* no more slots available */
dsp->echo.software = 1;
return;
@@ -492,10 +492,10 @@ one_member:
dsp->pcm_bank_rx = 2;
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s assign echo for %s using slot %d\n",
- __func__, dsp->name, dsp->pcm_slot_tx);
+ "%s assign echo for %s using slot %d\n",
+ __func__, dsp->name, dsp->pcm_slot_tx);
dsp_cmx_hw_message(dsp, MISDN_CTRL_HFC_PCM_CONN,
- dsp->pcm_slot_tx, 2, dsp->pcm_slot_rx, 2);
+ dsp->pcm_slot_tx, 2, dsp->pcm_slot_rx, 2);
dsp->echo.hardware = 1;
return;
}
@@ -503,11 +503,11 @@ one_member:
/* conf gets updated (all members) */
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG "%s checking conference %d\n",
- __func__, conf->id);
+ __func__, conf->id);
if (list_empty(&conf->mlist)) {
printk(KERN_ERR "%s: conference whithout members\n",
- __func__);
+ __func__);
return;
}
member = list_entry(conf->mlist.next, struct dsp_conf_member, list);
@@ -519,25 +519,25 @@ one_member:
if (member->dsp->tx_mix) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s cannot form a conf, because "
- "tx_mix is turned on\n", __func__,
- member->dsp->name);
-conf_software:
+ "%s dsp %s cannot form a conf, because "
+ "tx_mix is turned on\n", __func__,
+ member->dsp->name);
+ conf_software:
list_for_each_entry(member, &conf->mlist, list) {
dsp = member->dsp;
/* remove HFC conference if enabled */
if (dsp->hfc_conf >= 0) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s removing %s from HFC "
- "conf %d because not "
- "possible with hardware\n",
- __func__,
- dsp->name,
- dsp->hfc_conf);
+ "%s removing %s from HFC "
+ "conf %d because not "
+ "possible with hardware\n",
+ __func__,
+ dsp->name,
+ dsp->hfc_conf);
dsp_cmx_hw_message(dsp,
- MISDN_CTRL_HFC_CONF_SPLIT,
- 0, 0, 0, 0);
+ MISDN_CTRL_HFC_CONF_SPLIT,
+ 0, 0, 0, 0);
dsp->hfc_conf = -1;
}
/* remove PCM slot if assigned */
@@ -545,16 +545,16 @@ conf_software:
dsp->pcm_slot_rx >= 0) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG "%s removing "
- "%s from PCM slot %d (TX)"
- " slot %d (RX) because not"
- " possible with hardware\n",
- __func__,
- dsp->name,
- dsp->pcm_slot_tx,
- dsp->pcm_slot_rx);
+ "%s from PCM slot %d (TX)"
+ " slot %d (RX) because not"
+ " possible with hardware\n",
+ __func__,
+ dsp->name,
+ dsp->pcm_slot_tx,
+ dsp->pcm_slot_rx);
dsp_cmx_hw_message(dsp,
- MISDN_CTRL_HFC_PCM_DISC,
- 0, 0, 0, 0);
+ MISDN_CTRL_HFC_PCM_DISC,
+ 0, 0, 0, 0);
dsp->pcm_slot_tx = -1;
dsp->pcm_bank_tx = -1;
dsp->pcm_slot_rx = -1;
@@ -569,79 +569,79 @@ conf_software:
if (member->dsp->echo.hardware || member->dsp->echo.software) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s cannot form a conf, because "
- "echo is turned on\n", __func__,
- member->dsp->name);
+ "%s dsp %s cannot form a conf, because "
+ "echo is turned on\n", __func__,
+ member->dsp->name);
goto conf_software;
}
/* check if member has tx_mix turned on */
if (member->dsp->tx_mix) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s cannot form a conf, because "
- "tx_mix is turned on\n",
- __func__, member->dsp->name);
+ "%s dsp %s cannot form a conf, because "
+ "tx_mix is turned on\n",
+ __func__, member->dsp->name);
goto conf_software;
}
/* check if member changes volume at an not suppoted level */
if (member->dsp->tx_volume) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s cannot form a conf, because "
- "tx_volume is changed\n",
- __func__, member->dsp->name);
+ "%s dsp %s cannot form a conf, because "
+ "tx_volume is changed\n",
+ __func__, member->dsp->name);
goto conf_software;
}
if (member->dsp->rx_volume) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s cannot form a conf, because "
- "rx_volume is changed\n",
- __func__, member->dsp->name);
+ "%s dsp %s cannot form a conf, because "
+ "rx_volume is changed\n",
+ __func__, member->dsp->name);
goto conf_software;
}
/* check if tx-data turned on */
if (member->dsp->tx_data) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s tx_data is turned on\n",
- __func__, member->dsp->name);
+ "%s dsp %s tx_data is turned on\n",
+ __func__, member->dsp->name);
tx_data = 1;
}
/* check if pipeline exists */
if (member->dsp->pipeline.inuse) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s cannot form a conf, because "
- "pipeline exists\n", __func__,
- member->dsp->name);
+ "%s dsp %s cannot form a conf, because "
+ "pipeline exists\n", __func__,
+ member->dsp->name);
goto conf_software;
}
/* check if encryption is enabled */
if (member->dsp->bf_enable) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG "%s dsp %s cannot form a "
- "conf, because encryption is enabled\n",
- __func__, member->dsp->name);
+ "conf, because encryption is enabled\n",
+ __func__, member->dsp->name);
goto conf_software;
}
/* check if member is on a card with PCM support */
if (member->dsp->features.pcm_id < 0) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s cannot form a conf, because "
- "dsp has no PCM bus\n",
- __func__, member->dsp->name);
+ "%s dsp %s cannot form a conf, because "
+ "dsp has no PCM bus\n",
+ __func__, member->dsp->name);
goto conf_software;
}
/* check if relations are on the same PCM bus */
if (member->dsp->features.pcm_id != same_pcm) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s cannot form a conf, because "
- "dsp is on a different PCM bus than the "
- "first dsp\n",
- __func__, member->dsp->name);
+ "%s dsp %s cannot form a conf, because "
+ "dsp is on a different PCM bus than the "
+ "first dsp\n",
+ __func__, member->dsp->name);
goto conf_software;
}
/* determine if members are on the same hfc chip */
@@ -665,12 +665,12 @@ conf_software:
if (memb == 1) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s conf %d cannot form a HW conference, "
- "because dsp is alone\n", __func__, conf->id);
+ "%s conf %d cannot form a HW conference, "
+ "because dsp is alone\n", __func__, conf->id);
conf->hardware = 0;
conf->software = 0;
member = list_entry(conf->mlist.next, struct dsp_conf_member,
- list);
+ list);
dsp = member->dsp;
goto one_member;
}
@@ -684,30 +684,30 @@ conf_software:
/* if we have only two members */
if (memb == 2) {
member = list_entry(conf->mlist.next, struct dsp_conf_member,
- list);
+ list);
nextm = list_entry(member->list.next, struct dsp_conf_member,
- list);
+ list);
/* remove HFC conference if enabled */
if (member->dsp->hfc_conf >= 0) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s removing %s from HFC conf %d because "
- "two parties require only a PCM slot\n",
- __func__, member->dsp->name,
- member->dsp->hfc_conf);
+ "%s removing %s from HFC conf %d because "
+ "two parties require only a PCM slot\n",
+ __func__, member->dsp->name,
+ member->dsp->hfc_conf);
dsp_cmx_hw_message(member->dsp,
- MISDN_CTRL_HFC_CONF_SPLIT, 0, 0, 0, 0);
+ MISDN_CTRL_HFC_CONF_SPLIT, 0, 0, 0, 0);
member->dsp->hfc_conf = -1;
}
if (nextm->dsp->hfc_conf >= 0) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s removing %s from HFC conf %d because "
- "two parties require only a PCM slot\n",
- __func__, nextm->dsp->name,
- nextm->dsp->hfc_conf);
+ "%s removing %s from HFC conf %d because "
+ "two parties require only a PCM slot\n",
+ __func__, nextm->dsp->name,
+ nextm->dsp->hfc_conf);
dsp_cmx_hw_message(nextm->dsp,
- MISDN_CTRL_HFC_CONF_SPLIT, 0, 0, 0, 0);
+ MISDN_CTRL_HFC_CONF_SPLIT, 0, 0, 0, 0);
nextm->dsp->hfc_conf = -1;
}
/* if members have two banks (and not on the same chip) */
@@ -733,15 +733,15 @@ conf_software:
/* all members have same slot */
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s & %s stay joined on "
- "PCM slot %d bank %d (TX) bank %d "
- "(RX) (on different chips)\n",
- __func__,
- member->dsp->name,
- nextm->dsp->name,
- member->dsp->pcm_slot_tx,
- member->dsp->pcm_bank_tx,
- member->dsp->pcm_bank_rx);
+ "%s dsp %s & %s stay joined on "
+ "PCM slot %d bank %d (TX) bank %d "
+ "(RX) (on different chips)\n",
+ __func__,
+ member->dsp->name,
+ nextm->dsp->name,
+ member->dsp->pcm_slot_tx,
+ member->dsp->pcm_bank_tx,
+ member->dsp->pcm_bank_rx);
conf->hardware = 0;
conf->software = 1;
return;
@@ -773,10 +773,10 @@ conf_software:
if (i == ii) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s no slot available for "
- "%s & %s\n", __func__,
- member->dsp->name,
- nextm->dsp->name);
+ "%s no slot available for "
+ "%s & %s\n", __func__,
+ member->dsp->name,
+ nextm->dsp->name);
/* no more slots available */
goto conf_software;
}
@@ -791,23 +791,23 @@ conf_software:
nextm->dsp->pcm_bank_tx = 0;
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s adding %s & %s to new PCM slot %d "
- "(TX and RX on different chips) because "
- "both members have not same slots\n",
- __func__,
- member->dsp->name,
- nextm->dsp->name,
- member->dsp->pcm_slot_tx);
+ "%s adding %s & %s to new PCM slot %d "
+ "(TX and RX on different chips) because "
+ "both members have not same slots\n",
+ __func__,
+ member->dsp->name,
+ nextm->dsp->name,
+ member->dsp->pcm_slot_tx);
dsp_cmx_hw_message(member->dsp, MISDN_CTRL_HFC_PCM_CONN,
- member->dsp->pcm_slot_tx, member->dsp->pcm_bank_tx,
- member->dsp->pcm_slot_rx, member->dsp->pcm_bank_rx);
+ member->dsp->pcm_slot_tx, member->dsp->pcm_bank_tx,
+ member->dsp->pcm_slot_rx, member->dsp->pcm_bank_rx);
dsp_cmx_hw_message(nextm->dsp, MISDN_CTRL_HFC_PCM_CONN,
- nextm->dsp->pcm_slot_tx, nextm->dsp->pcm_bank_tx,
- nextm->dsp->pcm_slot_rx, nextm->dsp->pcm_bank_rx);
+ nextm->dsp->pcm_slot_tx, nextm->dsp->pcm_bank_tx,
+ nextm->dsp->pcm_slot_rx, nextm->dsp->pcm_bank_rx);
conf->hardware = 1;
conf->software = tx_data;
return;
- /* if members have one bank (or on the same chip) */
+ /* if members have one bank (or on the same chip) */
} else {
/* if both members have different crossed slots */
if (member->dsp->pcm_slot_tx >= 0 &&
@@ -827,13 +827,13 @@ conf_software:
/* all members have same slot */
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s dsp %s & %s stay joined on PCM "
- "slot %d (TX) %d (RX) on same chip "
- "or one bank PCM)\n", __func__,
- member->dsp->name,
- nextm->dsp->name,
- member->dsp->pcm_slot_tx,
- member->dsp->pcm_slot_rx);
+ "%s dsp %s & %s stay joined on PCM "
+ "slot %d (TX) %d (RX) on same chip "
+ "or one bank PCM)\n", __func__,
+ member->dsp->name,
+ nextm->dsp->name,
+ member->dsp->pcm_slot_tx,
+ member->dsp->pcm_slot_rx);
conf->hardware = 0;
conf->software = 1;
return;
@@ -865,14 +865,14 @@ conf_software:
if (i1 == ii) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s no slot available "
- "for %s & %s\n", __func__,
- member->dsp->name,
- nextm->dsp->name);
+ "%s no slot available "
+ "for %s & %s\n", __func__,
+ member->dsp->name,
+ nextm->dsp->name);
/* no more slots available */
goto conf_software;
}
- i2 = i1+1;
+ i2 = i1 + 1;
while (i2 < ii) {
if (freeslots[i2])
break;
@@ -881,11 +881,11 @@ conf_software:
if (i2 == ii) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s no slot available "
- "for %s & %s\n",
- __func__,
- member->dsp->name,
- nextm->dsp->name);
+ "%s no slot available "
+ "for %s & %s\n",
+ __func__,
+ member->dsp->name,
+ nextm->dsp->name);
/* no more slots available */
goto conf_software;
}
@@ -900,20 +900,20 @@ conf_software:
nextm->dsp->pcm_bank_tx = 0;
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s adding %s & %s to new PCM slot %d "
- "(TX) %d (RX) on same chip or one bank "
- "PCM, because both members have not "
- "crossed slots\n", __func__,
- member->dsp->name,
- nextm->dsp->name,
- member->dsp->pcm_slot_tx,
- member->dsp->pcm_slot_rx);
+ "%s adding %s & %s to new PCM slot %d "
+ "(TX) %d (RX) on same chip or one bank "
+ "PCM, because both members have not "
+ "crossed slots\n", __func__,
+ member->dsp->name,
+ nextm->dsp->name,
+ member->dsp->pcm_slot_tx,
+ member->dsp->pcm_slot_rx);
dsp_cmx_hw_message(member->dsp, MISDN_CTRL_HFC_PCM_CONN,
- member->dsp->pcm_slot_tx, member->dsp->pcm_bank_tx,
- member->dsp->pcm_slot_rx, member->dsp->pcm_bank_rx);
+ member->dsp->pcm_slot_tx, member->dsp->pcm_bank_tx,
+ member->dsp->pcm_slot_rx, member->dsp->pcm_bank_rx);
dsp_cmx_hw_message(nextm->dsp, MISDN_CTRL_HFC_PCM_CONN,
- nextm->dsp->pcm_slot_tx, nextm->dsp->pcm_bank_tx,
- nextm->dsp->pcm_slot_rx, nextm->dsp->pcm_bank_rx);
+ nextm->dsp->pcm_slot_tx, nextm->dsp->pcm_bank_tx,
+ nextm->dsp->pcm_slot_rx, nextm->dsp->pcm_bank_rx);
conf->hardware = 1;
conf->software = tx_data;
return;
@@ -929,10 +929,10 @@ conf_software:
if (same_hfc < 0) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s conference %d cannot be formed, because "
- "members are on different chips or not "
- "on HFC chip\n",
- __func__, conf->id);
+ "%s conference %d cannot be formed, because "
+ "members are on different chips or not "
+ "on HFC chip\n",
+ __func__, conf->id);
goto conf_software;
}
@@ -946,7 +946,7 @@ conf_software:
* if there is an existing conference, but not all members have joined
*/
if (current_conf >= 0) {
-join_members:
+ join_members:
list_for_each_entry(member, &conf->mlist, list) {
/* if no conference engine on our chip, change to
* software */
@@ -966,10 +966,10 @@ join_members:
* slot will be overwritten.
*/
if (
- dsp != member->dsp &&
- /* dsp must be on the same PCM */
- member->dsp->features.pcm_id ==
- dsp->features.pcm_id) {
+ dsp != member->dsp &&
+ /* dsp must be on the same PCM */
+ member->dsp->features.pcm_id ==
+ dsp->features.pcm_id) {
/* dsp must be on a slot */
if (dsp->pcm_slot_tx >= 0 &&
dsp->pcm_slot_tx <
@@ -992,16 +992,16 @@ join_members:
/* no more slots available */
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s conference %d cannot be formed,"
- " because no slot free\n",
- __func__, conf->id);
+ "%s conference %d cannot be formed,"
+ " because no slot free\n",
+ __func__, conf->id);
goto conf_software;
}
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s changing dsp %s to HW conference "
- "%d slot %d\n", __func__,
- member->dsp->name, current_conf, i);
+ "%s changing dsp %s to HW conference "
+ "%d slot %d\n", __func__,
+ member->dsp->name, current_conf, i);
/* assign free slot & set PCM & join conf */
member->dsp->pcm_slot_tx = i;
member->dsp->pcm_slot_rx = i;
@@ -1009,9 +1009,9 @@ join_members:
member->dsp->pcm_bank_rx = 2;
member->dsp->hfc_conf = current_conf;
dsp_cmx_hw_message(member->dsp, MISDN_CTRL_HFC_PCM_CONN,
- i, 2, i, 2);
+ i, 2, i, 2);
dsp_cmx_hw_message(member->dsp,
- MISDN_CTRL_HFC_CONF_JOIN, current_conf, 0, 0, 0);
+ MISDN_CTRL_HFC_CONF_JOIN, current_conf, 0, 0, 0);
}
return;
}
@@ -1040,9 +1040,9 @@ join_members:
/* no more conferences available */
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "%s conference %d cannot be formed, because "
- "no conference number free\n",
- __func__, conf->id);
+ "%s conference %d cannot be formed, because "
+ "no conference number free\n",
+ __func__, conf->id);
goto conf_software;
}
/* join all members */
@@ -1070,7 +1070,7 @@ dsp_cmx_conf(struct dsp *dsp, u32 conf_id)
if (dsp->conf_id) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG "removing us from conference %d\n",
- dsp->conf->id);
+ dsp->conf->id);
/* remove us from conf */
conf = dsp->conf;
err = dsp_cmx_del_conf_member(dsp);
@@ -1085,7 +1085,7 @@ dsp_cmx_conf(struct dsp *dsp, u32 conf_id)
if (list_empty(&conf->mlist)) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "conference is empty, so we remove it.\n");
+ "conference is empty, so we remove it.\n");
err = dsp_cmx_del_conf(conf);
if (err)
return err;
@@ -1102,29 +1102,29 @@ dsp_cmx_conf(struct dsp *dsp, u32 conf_id)
/* now add us to conf */
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG "searching conference %d\n",
- conf_id);
+ conf_id);
conf = dsp_cmx_search_conf(conf_id);
if (!conf) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "conference doesn't exist yet, creating.\n");
+ "conference doesn't exist yet, creating.\n");
/* the conference doesn't exist, so we create */
conf = dsp_cmx_new_conf(conf_id);
if (!conf)
return -EINVAL;
} else if (!list_empty(&conf->mlist)) {
member = list_entry(conf->mlist.next, struct dsp_conf_member,
- list);
+ list);
if (dsp->hdlc && !member->dsp->hdlc) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "cannot join transparent conference.\n");
+ "cannot join transparent conference.\n");
return -EINVAL;
}
if (!dsp->hdlc && member->dsp->hdlc) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "cannot join hdlc conference.\n");
+ "cannot join hdlc conference.\n");
return -EINVAL;
}
}
@@ -1138,7 +1138,7 @@ dsp_cmx_conf(struct dsp *dsp, u32 conf_id)
if (list_empty(&conf->mlist)) {
if (dsp_debug & DEBUG_DSP_CMX)
printk(KERN_DEBUG
- "we are alone in this conference, so exit.\n");
+ "we are alone in this conference, so exit.\n");
/* update hardware */
dsp_cmx_hardware(NULL, dsp);
return 0;
@@ -1166,7 +1166,7 @@ showdelay(struct dsp *dsp, int samples, int delay)
sdelay = delay * 50 / (dsp_poll << 2);
printk(KERN_DEBUG "DELAY (%s) %3d >%s\n", dsp->name, delay,
- sdelay > 50 ? "..." : bar + 50 - sdelay);
+ sdelay > 50 ? "..." : bar + 50 - sdelay);
}
#endif
@@ -1188,9 +1188,9 @@ dsp_cmx_receive(struct dsp *dsp, struct sk_buff *skb)
/* half of the buffer should be larger than maximum packet size */
if (len >= CMX_BUFF_HALF) {
printk(KERN_ERR
- "%s line %d: packet from card is too large (%d bytes). "
- "please make card send smaller packets OR increase "
- "CMX_BUFF_SIZE\n", __FILE__, __LINE__, len);
+ "%s line %d: packet from card is too large (%d bytes). "
+ "please make card send smaller packets OR increase "
+ "CMX_BUFF_SIZE\n", __FILE__, __LINE__, len);
return;
}
@@ -1228,9 +1228,9 @@ dsp_cmx_receive(struct dsp *dsp, struct sk_buff *skb)
if (((dsp->rx_W-dsp->rx_R) & CMX_BUFF_MASK) >= CMX_BUFF_HALF) {
if (dsp_debug & DEBUG_DSP_CLOCK)
printk(KERN_DEBUG
- "cmx_receive(dsp=%lx): UNDERRUN (or overrun the "
- "maximum delay), adjusting read pointer! "
- "(inst %s)\n", (u_long)dsp, dsp->name);
+ "cmx_receive(dsp=%lx): UNDERRUN (or overrun the "
+ "maximum delay), adjusting read pointer! "
+ "(inst %s)\n", (u_long)dsp, dsp->name);
/* flush rx buffer and set delay to dsp_poll / 2 */
if (dsp->features.unordered) {
dsp->rx_R = (hh->id & CMX_BUFF_MASK);
@@ -1255,27 +1255,27 @@ dsp_cmx_receive(struct dsp *dsp, struct sk_buff *skb)
(dsp->cmx_delay << 1)) {
if (dsp_debug & DEBUG_DSP_CLOCK)
printk(KERN_DEBUG
- "cmx_receive(dsp=%lx): OVERRUN (because "
- "twice the delay is reached), adjusting "
- "read pointer! (inst %s)\n",
- (u_long)dsp, dsp->name);
- /* flush buffer */
- if (dsp->features.unordered) {
- dsp->rx_R = (hh->id & CMX_BUFF_MASK);
- dsp->rx_W = (dsp->rx_R + dsp->cmx_delay)
- & CMX_BUFF_MASK;
- } else {
- dsp->rx_R = 0;
- dsp->rx_W = dsp->cmx_delay;
+ "cmx_receive(dsp=%lx): OVERRUN (because "
+ "twice the delay is reached), adjusting "
+ "read pointer! (inst %s)\n",
+ (u_long)dsp, dsp->name);
+ /* flush buffer */
+ if (dsp->features.unordered) {
+ dsp->rx_R = (hh->id & CMX_BUFF_MASK);
+ dsp->rx_W = (dsp->rx_R + dsp->cmx_delay)
+ & CMX_BUFF_MASK;
+ } else {
+ dsp->rx_R = 0;
+ dsp->rx_W = dsp->cmx_delay;
+ }
+ memset(dsp->rx_buff, dsp_silence, sizeof(dsp->rx_buff));
}
- memset(dsp->rx_buff, dsp_silence, sizeof(dsp->rx_buff));
- }
/* show where to write */
#ifdef CMX_DEBUG
printk(KERN_DEBUG
- "cmx_receive(dsp=%lx): rx_R(dsp)=%05x rx_W(dsp)=%05x len=%d %s\n",
- (u_long)dsp, dsp->rx_R, dsp->rx_W, len, dsp->name);
+ "cmx_receive(dsp=%lx): rx_R(dsp)=%05x rx_W(dsp)=%05x len=%d %s\n",
+ (u_long)dsp, dsp->rx_R, dsp->rx_W, len, dsp->name);
#endif
/* write data into rx_buffer */
@@ -1290,7 +1290,7 @@ dsp_cmx_receive(struct dsp *dsp, struct sk_buff *skb)
}
/* increase write-pointer */
- dsp->rx_W = ((dsp->rx_W+len) & CMX_BUFF_MASK);
+ dsp->rx_W = ((dsp->rx_W + len) & CMX_BUFF_MASK);
#ifdef CMX_DELAY_DEBUG
showdelay(dsp, len, (dsp->rx_W-dsp->rx_R) & CMX_BUFF_MASK);
#endif
@@ -1319,7 +1319,7 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
return;
}
if (((dsp->conf && dsp->conf->hardware) || /* hardware conf */
- dsp->echo.hardware) && /* OR hardware echo */
+ dsp->echo.hardware) && /* OR hardware echo */
dsp->tx_R == dsp->tx_W && /* AND no tx-data */
!(dsp->tone.tone && dsp->tone.software)) { /* AND not soft tones */
if (!dsp->tx_data) { /* no tx_data for user space required */
@@ -1334,8 +1334,8 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
#ifdef CMX_DEBUG
printk(KERN_DEBUG
- "SEND members=%d dsp=%s, conf=%p, rx_R=%05x rx_W=%05x\n",
- members, dsp->name, conf, dsp->rx_R, dsp->rx_W);
+ "SEND members=%d dsp=%s, conf=%p, rx_R=%05x rx_W=%05x\n",
+ members, dsp->name, conf, dsp->rx_R, dsp->rx_W);
#endif
/* preload if we have delay set */
@@ -1349,8 +1349,8 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
nskb = mI_alloc_skb(len + preload, GFP_ATOMIC);
if (!nskb) {
printk(KERN_ERR
- "FATAL ERROR in mISDN_dsp.o: cannot alloc %d bytes\n",
- len + preload);
+ "FATAL ERROR in mISDN_dsp.o: cannot alloc %d bytes\n",
+ len + preload);
return;
}
hh = mISDN_HEAD_P(nskb);
@@ -1386,22 +1386,22 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
if (!dsp->tx_mix && t != tt) {
/* -> send tx-data and continue when not enough */
#ifdef CMX_TX_DEBUG
- sprintf(debugbuf, "TX sending (%04x-%04x)%p: ", t, tt, p);
+ sprintf(debugbuf, "TX sending (%04x-%04x)%p: ", t, tt, p);
#endif
while (r != rr && t != tt) {
#ifdef CMX_TX_DEBUG
if (strlen(debugbuf) < 48)
- sprintf(debugbuf+strlen(debugbuf), " %02x",
- p[t]);
+ sprintf(debugbuf + strlen(debugbuf), " %02x",
+ p[t]);
#endif
*d++ = p[t]; /* write tx_buff */
- t = (t+1) & CMX_BUFF_MASK;
- r = (r+1) & CMX_BUFF_MASK;
+ t = (t + 1) & CMX_BUFF_MASK;
+ r = (r + 1) & CMX_BUFF_MASK;
}
if (r == rr) {
dsp->tx_R = t;
#ifdef CMX_TX_DEBUG
- printk(KERN_DEBUG "%s\n", debugbuf);
+ printk(KERN_DEBUG "%s\n", debugbuf);
#endif
goto send_packet;
}
@@ -1417,29 +1417,29 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
/* -> send tx-data if available or use 0-volume */
while (r != rr && t != tt) {
*d++ = p[t]; /* write tx_buff */
- t = (t+1) & CMX_BUFF_MASK;
- r = (r+1) & CMX_BUFF_MASK;
+ t = (t + 1) & CMX_BUFF_MASK;
+ r = (r + 1) & CMX_BUFF_MASK;
}
if (r != rr) {
if (dsp_debug & DEBUG_DSP_CLOCK)
printk(KERN_DEBUG "%s: RX empty\n",
- __func__);
- memset(d, dsp_silence, (rr-r)&CMX_BUFF_MASK);
+ __func__);
+ memset(d, dsp_silence, (rr - r) & CMX_BUFF_MASK);
}
- /* -> if echo is enabled */
+ /* -> if echo is enabled */
} else {
/*
* -> mix tx-data with echo if available,
* or use echo only
*/
while (r != rr && t != tt) {
- *d++ = dsp_audio_mix_law[(p[t]<<8)|q[r]];
- t = (t+1) & CMX_BUFF_MASK;
- r = (r+1) & CMX_BUFF_MASK;
+ *d++ = dsp_audio_mix_law[(p[t] << 8) | q[r]];
+ t = (t + 1) & CMX_BUFF_MASK;
+ r = (r + 1) & CMX_BUFF_MASK;
}
while (r != rr) {
*d++ = q[r]; /* echo */
- r = (r+1) & CMX_BUFF_MASK;
+ r = (r + 1) & CMX_BUFF_MASK;
}
}
dsp->tx_R = t;
@@ -1449,63 +1449,63 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
#ifdef CMX_CONF_DEBUG
if (0) {
#else
- if (members == 2) {
+ if (members == 2) {
#endif
- /* "other" becomes other party */
- other = (list_entry(conf->mlist.next,
- struct dsp_conf_member, list))->dsp;
- if (other == member)
- other = (list_entry(conf->mlist.prev,
- struct dsp_conf_member, list))->dsp;
- o_q = other->rx_buff; /* received data */
- o_rr = (other->rx_R + len) & CMX_BUFF_MASK;
+ /* "other" becomes other party */
+ other = (list_entry(conf->mlist.next,
+ struct dsp_conf_member, list))->dsp;
+ if (other == member)
+ other = (list_entry(conf->mlist.prev,
+ struct dsp_conf_member, list))->dsp;
+ o_q = other->rx_buff; /* received data */
+ o_rr = (other->rx_R + len) & CMX_BUFF_MASK;
/* end of rx-pointer */
- o_r = (o_rr - rr + r) & CMX_BUFF_MASK;
+ o_r = (o_rr - rr + r) & CMX_BUFF_MASK;
/* start rx-pointer at current read position*/
- /* -> if echo is NOT enabled */
- if (!dsp->echo.software) {
- /*
- * -> copy other member's rx-data,
- * if tx-data is available, mix
- */
- while (o_r != o_rr && t != tt) {
- *d++ = dsp_audio_mix_law[(p[t]<<8)|o_q[o_r]];
- t = (t+1) & CMX_BUFF_MASK;
- o_r = (o_r+1) & CMX_BUFF_MASK;
- }
- while (o_r != o_rr) {
- *d++ = o_q[o_r];
- o_r = (o_r+1) & CMX_BUFF_MASK;
- }
- /* -> if echo is enabled */
- } else {
- /*
- * -> mix other member's rx-data with echo,
- * if tx-data is available, mix
- */
- while (r != rr && t != tt) {
- sample = dsp_audio_law_to_s32[p[t]] +
- dsp_audio_law_to_s32[q[r]] +
- dsp_audio_law_to_s32[o_q[o_r]];
- if (sample < -32768)
- sample = -32768;
- else if (sample > 32767)
- sample = 32767;
- *d++ = dsp_audio_s16_to_law[sample & 0xffff];
- /* tx-data + rx_data + echo */
- t = (t+1) & CMX_BUFF_MASK;
- r = (r+1) & CMX_BUFF_MASK;
- o_r = (o_r+1) & CMX_BUFF_MASK;
- }
- while (r != rr) {
- *d++ = dsp_audio_mix_law[(q[r]<<8)|o_q[o_r]];
- r = (r+1) & CMX_BUFF_MASK;
- o_r = (o_r+1) & CMX_BUFF_MASK;
+ /* -> if echo is NOT enabled */
+ if (!dsp->echo.software) {
+ /*
+ * -> copy other member's rx-data,
+ * if tx-data is available, mix
+ */
+ while (o_r != o_rr && t != tt) {
+ *d++ = dsp_audio_mix_law[(p[t] << 8) | o_q[o_r]];
+ t = (t + 1) & CMX_BUFF_MASK;
+ o_r = (o_r + 1) & CMX_BUFF_MASK;
+ }
+ while (o_r != o_rr) {
+ *d++ = o_q[o_r];
+ o_r = (o_r + 1) & CMX_BUFF_MASK;
+ }
+ /* -> if echo is enabled */
+ } else {
+ /*
+ * -> mix other member's rx-data with echo,
+ * if tx-data is available, mix
+ */
+ while (r != rr && t != tt) {
+ sample = dsp_audio_law_to_s32[p[t]] +
+ dsp_audio_law_to_s32[q[r]] +
+ dsp_audio_law_to_s32[o_q[o_r]];
+ if (sample < -32768)
+ sample = -32768;
+ else if (sample > 32767)
+ sample = 32767;
+ *d++ = dsp_audio_s16_to_law[sample & 0xffff];
+ /* tx-data + rx_data + echo */
+ t = (t + 1) & CMX_BUFF_MASK;
+ r = (r + 1) & CMX_BUFF_MASK;
+ o_r = (o_r + 1) & CMX_BUFF_MASK;
+ }
+ while (r != rr) {
+ *d++ = dsp_audio_mix_law[(q[r] << 8) | o_q[o_r]];
+ r = (r + 1) & CMX_BUFF_MASK;
+ o_r = (o_r + 1) & CMX_BUFF_MASK;
+ }
}
+ dsp->tx_R = t;
+ goto send_packet;
}
- dsp->tx_R = t;
- goto send_packet;
- }
#ifdef DSP_NEVER_DEFINED
}
#endif
@@ -1518,15 +1518,15 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
*/
while (r != rr && t != tt) {
sample = dsp_audio_law_to_s32[p[t]] + *c++ -
- dsp_audio_law_to_s32[q[r]];
+ dsp_audio_law_to_s32[q[r]];
if (sample < -32768)
sample = -32768;
else if (sample > 32767)
sample = 32767;
*d++ = dsp_audio_s16_to_law[sample & 0xffff];
- /* conf-rx+tx */
- r = (r+1) & CMX_BUFF_MASK;
- t = (t+1) & CMX_BUFF_MASK;
+ /* conf-rx+tx */
+ r = (r + 1) & CMX_BUFF_MASK;
+ t = (t + 1) & CMX_BUFF_MASK;
}
while (r != rr) {
sample = *c++ - dsp_audio_law_to_s32[q[r]];
@@ -1535,10 +1535,10 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
else if (sample > 32767)
sample = 32767;
*d++ = dsp_audio_s16_to_law[sample & 0xffff];
- /* conf-rx */
- r = (r+1) & CMX_BUFF_MASK;
+ /* conf-rx */
+ r = (r + 1) & CMX_BUFF_MASK;
}
- /* -> if echo is enabled */
+ /* -> if echo is enabled */
} else {
/*
* -> encode conf-data, if tx-data
@@ -1551,9 +1551,9 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
else if (sample > 32767)
sample = 32767;
*d++ = dsp_audio_s16_to_law[sample & 0xffff];
- /* conf(echo)+tx */
- t = (t+1) & CMX_BUFF_MASK;
- r = (r+1) & CMX_BUFF_MASK;
+ /* conf(echo)+tx */
+ t = (t + 1) & CMX_BUFF_MASK;
+ r = (r + 1) & CMX_BUFF_MASK;
}
while (r != rr) {
sample = *c++;
@@ -1562,8 +1562,8 @@ dsp_cmx_send_member(struct dsp *dsp, int len, s32 *c, int members)
else if (sample > 32767)
sample = 32767;
*d++ = dsp_audio_s16_to_law[sample & 0xffff];
- /* conf(echo) */
- r = (r+1) & CMX_BUFF_MASK;
+ /* conf(echo) */
+ r = (r + 1) & CMX_BUFF_MASK;
}
}
dsp->tx_R = t;
@@ -1587,14 +1587,14 @@ send_packet:
txskb = mI_alloc_skb(len, GFP_ATOMIC);
if (!txskb) {
printk(KERN_ERR
- "FATAL ERROR in mISDN_dsp.o: "
- "cannot alloc %d bytes\n", len);
+ "FATAL ERROR in mISDN_dsp.o: "
+ "cannot alloc %d bytes\n", len);
} else {
thh = mISDN_HEAD_P(txskb);
thh->prim = DL_DATA_REQ;
thh->id = 0;
- memcpy(skb_put(txskb, len), nskb->data+preload,
- len);
+ memcpy(skb_put(txskb, len), nskb->data + preload,
+ len);
/* queue (trigger later) */
skb_queue_tail(&dsp->sendq, txskb);
}
@@ -1608,7 +1608,7 @@ send_packet:
/* pipeline */
if (dsp->pipeline.inuse)
dsp_pipeline_process_tx(&dsp->pipeline, nskb->data,
- nskb->len);
+ nskb->len);
/* crypt */
if (dsp->bf_enable)
dsp_bf_encrypt(dsp, nskb->data, nskb->len);
@@ -1621,7 +1621,7 @@ static u32 jittercount; /* counter for jitter check */
struct timer_list dsp_spl_tl;
u32 dsp_spl_jiffies; /* calculate the next time to fire */
static u16 dsp_count; /* last sample count */
-static int dsp_count_valid ; /* if we have last sample count */
+static int dsp_count_valid; /* if we have last sample count */
void
dsp_cmx_send(void *arg)
@@ -1630,7 +1630,7 @@ dsp_cmx_send(void *arg)
struct dsp_conf_member *member;
struct dsp *dsp;
int mustmix, members;
- static s32 mixbuffer[MAX_POLL+100];
+ static s32 mixbuffer[MAX_POLL + 100];
s32 *c;
u8 *p, *q;
int r, rr;
@@ -1675,9 +1675,9 @@ dsp_cmx_send(void *arg)
#ifdef CMX_CONF_DEBUG
if (conf->software && members > 1)
#else
- if (conf->software && members > 2)
+ if (conf->software && members > 2)
#endif
- mustmix = 1;
+ mustmix = 1;
}
/* transmission required */
@@ -1698,265 +1698,263 @@ dsp_cmx_send(void *arg)
#ifdef CMX_CONF_DEBUG
if (conf->software && members > 1) {
#else
- if (conf->software && members > 2) {
+ if (conf->software && members > 2) {
#endif
- /* check for hdlc conf */
- member = list_entry(conf->mlist.next,
- struct dsp_conf_member, list);
- if (member->dsp->hdlc)
- continue;
- /* mix all data */
- memset(mixbuffer, 0, length*sizeof(s32));
- list_for_each_entry(member, &conf->mlist, list) {
- dsp = member->dsp;
- /* get range of data to mix */
- c = mixbuffer;
- q = dsp->rx_buff;
- r = dsp->rx_R;
- rr = (r + length) & CMX_BUFF_MASK;
- /* add member's data */
- while (r != rr) {
- *c++ += dsp_audio_law_to_s32[q[r]];
- r = (r+1) & CMX_BUFF_MASK;
+ /* check for hdlc conf */
+ member = list_entry(conf->mlist.next,
+ struct dsp_conf_member, list);
+ if (member->dsp->hdlc)
+ continue;
+ /* mix all data */
+ memset(mixbuffer, 0, length * sizeof(s32));
+ list_for_each_entry(member, &conf->mlist, list) {
+ dsp = member->dsp;
+ /* get range of data to mix */
+ c = mixbuffer;
+ q = dsp->rx_buff;
+ r = dsp->rx_R;
+ rr = (r + length) & CMX_BUFF_MASK;
+ /* add member's data */
+ while (r != rr) {
+ *c++ += dsp_audio_law_to_s32[q[r]];
+ r = (r + 1) & CMX_BUFF_MASK;
+ }
}
- }
-
- /* process each member */
- list_for_each_entry(member, &conf->mlist, list) {
- /* transmission */
- dsp_cmx_send_member(member->dsp, length,
- mixbuffer, members);
- }
- }
- }
- /* delete rx-data, increment buffers, change pointers */
- list_for_each_entry(dsp, &dsp_ilist, list) {
- if (dsp->hdlc)
- continue;
- p = dsp->rx_buff;
- q = dsp->tx_buff;
- r = dsp->rx_R;
- /* move receive pointer when receiving */
- if (!dsp->rx_is_off) {
- rr = (r + length) & CMX_BUFF_MASK;
- /* delete rx-data */
- while (r != rr) {
- p[r] = dsp_silence;
- r = (r+1) & CMX_BUFF_MASK;
+ /* process each member */
+ list_for_each_entry(member, &conf->mlist, list) {
+ /* transmission */
+ dsp_cmx_send_member(member->dsp, length,
+ mixbuffer, members);
+ }
}
- /* increment rx-buffer pointer */
- dsp->rx_R = r; /* write incremented read pointer */
}
- /* check current rx_delay */
- delay = (dsp->rx_W-dsp->rx_R) & CMX_BUFF_MASK;
- if (delay >= CMX_BUFF_HALF)
- delay = 0; /* will be the delay before next write */
- /* check for lower delay */
- if (delay < dsp->rx_delay[0])
- dsp->rx_delay[0] = delay;
- /* check current tx_delay */
- delay = (dsp->tx_W-dsp->tx_R) & CMX_BUFF_MASK;
- if (delay >= CMX_BUFF_HALF)
- delay = 0; /* will be the delay before next write */
- /* check for lower delay */
- if (delay < dsp->tx_delay[0])
- dsp->tx_delay[0] = delay;
- if (jittercheck) {
- /* find the lowest of all rx_delays */
- delay = dsp->rx_delay[0];
- i = 1;
- while (i < MAX_SECONDS_JITTER_CHECK) {
- if (delay > dsp->rx_delay[i])
- delay = dsp->rx_delay[i];
- i++;
- }
- /*
- * remove rx_delay only if we have delay AND we
- * have not preset cmx_delay AND
- * the delay is greater dsp_poll
- */
- if (delay > dsp_poll && !dsp->cmx_delay) {
- if (dsp_debug & DEBUG_DSP_CLOCK)
- printk(KERN_DEBUG
- "%s lowest rx_delay of %d bytes for"
- " dsp %s are now removed.\n",
- __func__, delay,
- dsp->name);
- r = dsp->rx_R;
- rr = (r + delay - (dsp_poll >> 1))
- & CMX_BUFF_MASK;
+ /* delete rx-data, increment buffers, change pointers */
+ list_for_each_entry(dsp, &dsp_ilist, list) {
+ if (dsp->hdlc)
+ continue;
+ p = dsp->rx_buff;
+ q = dsp->tx_buff;
+ r = dsp->rx_R;
+ /* move receive pointer when receiving */
+ if (!dsp->rx_is_off) {
+ rr = (r + length) & CMX_BUFF_MASK;
/* delete rx-data */
while (r != rr) {
p[r] = dsp_silence;
- r = (r+1) & CMX_BUFF_MASK;
+ r = (r + 1) & CMX_BUFF_MASK;
}
/* increment rx-buffer pointer */
- dsp->rx_R = r;
- /* write incremented read pointer */
- }
- /* find the lowest of all tx_delays */
- delay = dsp->tx_delay[0];
- i = 1;
- while (i < MAX_SECONDS_JITTER_CHECK) {
- if (delay > dsp->tx_delay[i])
- delay = dsp->tx_delay[i];
- i++;
+ dsp->rx_R = r; /* write incremented read pointer */
}
- /*
- * remove delay only if we have delay AND we
- * have enabled tx_dejitter
- */
- if (delay > dsp_poll && dsp->tx_dejitter) {
- if (dsp_debug & DEBUG_DSP_CLOCK)
- printk(KERN_DEBUG
- "%s lowest tx_delay of %d bytes for"
- " dsp %s are now removed.\n",
- __func__, delay,
- dsp->name);
- r = dsp->tx_R;
- rr = (r + delay - (dsp_poll >> 1))
- & CMX_BUFF_MASK;
- /* delete tx-data */
- while (r != rr) {
- q[r] = dsp_silence;
- r = (r+1) & CMX_BUFF_MASK;
+
+ /* check current rx_delay */
+ delay = (dsp->rx_W-dsp->rx_R) & CMX_BUFF_MASK;
+ if (delay >= CMX_BUFF_HALF)
+ delay = 0; /* will be the delay before next write */
+ /* check for lower delay */
+ if (delay < dsp->rx_delay[0])
+ dsp->rx_delay[0] = delay;
+ /* check current tx_delay */
+ delay = (dsp->tx_W-dsp->tx_R) & CMX_BUFF_MASK;
+ if (delay >= CMX_BUFF_HALF)
+ delay = 0; /* will be the delay before next write */
+ /* check for lower delay */
+ if (delay < dsp->tx_delay[0])
+ dsp->tx_delay[0] = delay;
+ if (jittercheck) {
+ /* find the lowest of all rx_delays */
+ delay = dsp->rx_delay[0];
+ i = 1;
+ while (i < MAX_SECONDS_JITTER_CHECK) {
+ if (delay > dsp->rx_delay[i])
+ delay = dsp->rx_delay[i];
+ i++;
}
- /* increment rx-buffer pointer */
- dsp->tx_R = r;
- /* write incremented read pointer */
- }
- /* scroll up delays */
- i = MAX_SECONDS_JITTER_CHECK - 1;
- while (i) {
- dsp->rx_delay[i] = dsp->rx_delay[i-1];
- dsp->tx_delay[i] = dsp->tx_delay[i-1];
- i--;
+ /*
+ * remove rx_delay only if we have delay AND we
+ * have not preset cmx_delay AND
+ * the delay is greater dsp_poll
+ */
+ if (delay > dsp_poll && !dsp->cmx_delay) {
+ if (dsp_debug & DEBUG_DSP_CLOCK)
+ printk(KERN_DEBUG
+ "%s lowest rx_delay of %d bytes for"
+ " dsp %s are now removed.\n",
+ __func__, delay,
+ dsp->name);
+ r = dsp->rx_R;
+ rr = (r + delay - (dsp_poll >> 1))
+ & CMX_BUFF_MASK;
+ /* delete rx-data */
+ while (r != rr) {
+ p[r] = dsp_silence;
+ r = (r + 1) & CMX_BUFF_MASK;
+ }
+ /* increment rx-buffer pointer */
+ dsp->rx_R = r;
+ /* write incremented read pointer */
+ }
+ /* find the lowest of all tx_delays */
+ delay = dsp->tx_delay[0];
+ i = 1;
+ while (i < MAX_SECONDS_JITTER_CHECK) {
+ if (delay > dsp->tx_delay[i])
+ delay = dsp->tx_delay[i];
+ i++;
+ }
+ /*
+ * remove delay only if we have delay AND we
+ * have enabled tx_dejitter
+ */
+ if (delay > dsp_poll && dsp->tx_dejitter) {
+ if (dsp_debug & DEBUG_DSP_CLOCK)
+ printk(KERN_DEBUG
+ "%s lowest tx_delay of %d bytes for"
+ " dsp %s are now removed.\n",
+ __func__, delay,
+ dsp->name);
+ r = dsp->tx_R;
+ rr = (r + delay - (dsp_poll >> 1))
+ & CMX_BUFF_MASK;
+ /* delete tx-data */
+ while (r != rr) {
+ q[r] = dsp_silence;
+ r = (r + 1) & CMX_BUFF_MASK;
+ }
+ /* increment rx-buffer pointer */
+ dsp->tx_R = r;
+ /* write incremented read pointer */
+ }
+ /* scroll up delays */
+ i = MAX_SECONDS_JITTER_CHECK - 1;
+ while (i) {
+ dsp->rx_delay[i] = dsp->rx_delay[i - 1];
+ dsp->tx_delay[i] = dsp->tx_delay[i - 1];
+ i--;
+ }
+ dsp->tx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */
+ dsp->rx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */
}
- dsp->tx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */
- dsp->rx_delay[0] = CMX_BUFF_HALF; /* (infinite) delay */
}
- }
- /* if next event would be in the past ... */
- if ((s32)(dsp_spl_jiffies+dsp_tics-jiffies) <= 0)
- dsp_spl_jiffies = jiffies + 1;
- else
- dsp_spl_jiffies += dsp_tics;
+ /* if next event would be in the past ... */
+ if ((s32)(dsp_spl_jiffies + dsp_tics-jiffies) <= 0)
+ dsp_spl_jiffies = jiffies + 1;
+ else
+ dsp_spl_jiffies += dsp_tics;
- dsp_spl_tl.expires = dsp_spl_jiffies;
- add_timer(&dsp_spl_tl);
+ dsp_spl_tl.expires = dsp_spl_jiffies;
+ add_timer(&dsp_spl_tl);
- /* unlock */
- spin_unlock_irqrestore(&dsp_lock, flags);
-}
+ /* unlock */
+ spin_unlock_irqrestore(&dsp_lock, flags);
+ }
/*
* audio data is transmitted from upper layer to the dsp
*/
-void
-dsp_cmx_transmit(struct dsp *dsp, struct sk_buff *skb)
-{
- u_int w, ww;
- u8 *d, *p;
- int space; /* todo: , l = skb->len; */
+ void
+ dsp_cmx_transmit(struct dsp *dsp, struct sk_buff *skb)
+ {
+ u_int w, ww;
+ u8 *d, *p;
+ int space; /* todo: , l = skb->len; */
#ifdef CMX_TX_DEBUG
- char debugbuf[256] = "";
+ char debugbuf[256] = "";
#endif
- /* check if there is enough space, and then copy */
- w = dsp->tx_W;
- ww = dsp->tx_R;
- p = dsp->tx_buff;
- d = skb->data;
- space = (ww - w - 1) & CMX_BUFF_MASK;
- /* write-pointer should not overrun nor reach read pointer */
- if (space < skb->len) {
- /* write to the space we have left */
- ww = (ww - 1) & CMX_BUFF_MASK; /* end one byte prior tx_R */
- if (dsp_debug & DEBUG_DSP_CLOCK)
- printk(KERN_DEBUG "%s: TX overflow space=%d skb->len="
- "%d, w=0x%04x, ww=0x%04x\n", __func__, space,
- skb->len, w, ww);
- } else
- /* write until all byte are copied */
- ww = (w + skb->len) & CMX_BUFF_MASK;
- dsp->tx_W = ww;
-
- /* show current buffer */
+ /* check if there is enough space, and then copy */
+ w = dsp->tx_W;
+ ww = dsp->tx_R;
+ p = dsp->tx_buff;
+ d = skb->data;
+ space = (ww - w - 1) & CMX_BUFF_MASK;
+ /* write-pointer should not overrun nor reach read pointer */
+ if (space < skb->len) {
+ /* write to the space we have left */
+ ww = (ww - 1) & CMX_BUFF_MASK; /* end one byte prior tx_R */
+ if (dsp_debug & DEBUG_DSP_CLOCK)
+ printk(KERN_DEBUG "%s: TX overflow space=%d skb->len="
+ "%d, w=0x%04x, ww=0x%04x\n", __func__, space,
+ skb->len, w, ww);
+ } else
+ /* write until all byte are copied */
+ ww = (w + skb->len) & CMX_BUFF_MASK;
+ dsp->tx_W = ww;
+
+ /* show current buffer */
#ifdef CMX_DEBUG
- printk(KERN_DEBUG
- "cmx_transmit(dsp=%lx) %d bytes to 0x%x-0x%x. %s\n",
- (u_long)dsp, (ww-w)&CMX_BUFF_MASK, w, ww, dsp->name);
+ printk(KERN_DEBUG
+ "cmx_transmit(dsp=%lx) %d bytes to 0x%x-0x%x. %s\n",
+ (u_long)dsp, (ww - w) & CMX_BUFF_MASK, w, ww, dsp->name);
#endif
- /* copy transmit data to tx-buffer */
+ /* copy transmit data to tx-buffer */
#ifdef CMX_TX_DEBUG
- sprintf(debugbuf, "TX getting (%04x-%04x)%p: ", w, ww, p);
+ sprintf(debugbuf, "TX getting (%04x-%04x)%p: ", w, ww, p);
#endif
- while (w != ww) {
+ while (w != ww) {
#ifdef CMX_TX_DEBUG
- if (strlen(debugbuf) < 48)
- sprintf(debugbuf+strlen(debugbuf), " %02x", *d);
+ if (strlen(debugbuf) < 48)
+ sprintf(debugbuf + strlen(debugbuf), " %02x", *d);
#endif
- p[w] = *d++;
- w = (w+1) & CMX_BUFF_MASK;
- }
+ p[w] = *d++;
+ w = (w + 1) & CMX_BUFF_MASK;
+ }
#ifdef CMX_TX_DEBUG
- printk(KERN_DEBUG "%s\n", debugbuf);
+ printk(KERN_DEBUG "%s\n", debugbuf);
#endif
-}
+ }
/*
* hdlc data is received from card and sent to all members.
*/
-void
-dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb)
-{
- struct sk_buff *nskb = NULL;
- struct dsp_conf_member *member;
- struct mISDNhead *hh;
-
- /* not if not active */
- if (!dsp->b_active)
- return;
+ void
+ dsp_cmx_hdlc(struct dsp *dsp, struct sk_buff *skb)
+ {
+ struct sk_buff *nskb = NULL;
+ struct dsp_conf_member *member;
+ struct mISDNhead *hh;
+
+ /* not if not active */
+ if (!dsp->b_active)
+ return;
- /* check if we have sompen */
- if (skb->len < 1)
- return;
+ /* check if we have sompen */
+ if (skb->len < 1)
+ return;
- /* no conf */
- if (!dsp->conf) {
- /* in case of software echo */
- if (dsp->echo.software) {
- nskb = skb_clone(skb, GFP_ATOMIC);
- if (nskb) {
- hh = mISDN_HEAD_P(nskb);
- hh->prim = PH_DATA_REQ;
- hh->id = 0;
- skb_queue_tail(&dsp->sendq, nskb);
- schedule_work(&dsp->workq);
+ /* no conf */
+ if (!dsp->conf) {
+ /* in case of software echo */
+ if (dsp->echo.software) {
+ nskb = skb_clone(skb, GFP_ATOMIC);
+ if (nskb) {
+ hh = mISDN_HEAD_P(nskb);
+ hh->prim = PH_DATA_REQ;
+ hh->id = 0;
+ skb_queue_tail(&dsp->sendq, nskb);
+ schedule_work(&dsp->workq);
+ }
}
+ return;
}
- return;
- }
- /* in case of hardware conference */
- if (dsp->conf->hardware)
- return;
- list_for_each_entry(member, &dsp->conf->mlist, list) {
- if (dsp->echo.software || member->dsp != dsp) {
- nskb = skb_clone(skb, GFP_ATOMIC);
- if (nskb) {
- hh = mISDN_HEAD_P(nskb);
- hh->prim = PH_DATA_REQ;
- hh->id = 0;
- skb_queue_tail(&member->dsp->sendq, nskb);
- schedule_work(&member->dsp->workq);
+ /* in case of hardware conference */
+ if (dsp->conf->hardware)
+ return;
+ list_for_each_entry(member, &dsp->conf->mlist, list) {
+ if (dsp->echo.software || member->dsp != dsp) {
+ nskb = skb_clone(skb, GFP_ATOMIC);
+ if (nskb) {
+ hh = mISDN_HEAD_P(nskb);
+ hh->prim = PH_DATA_REQ;
+ hh->id = 0;
+ skb_queue_tail(&member->dsp->sendq, nskb);
+ schedule_work(&member->dsp->workq);
+ }
}
}
}
-}
-
-
diff --git a/drivers/isdn/mISDN/dsp_core.c b/drivers/isdn/mISDN/dsp_core.c
index 742f9f49668c..2ac2d7a25a9f 100644
--- a/drivers/isdn/mISDN/dsp_core.c
+++ b/drivers/isdn/mISDN/dsp_core.c
@@ -218,20 +218,20 @@ dsp_rx_off_member(struct dsp *dsp)
if (!dsp->ch.peer) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: no peer, no rx_off\n",
- __func__);
+ __func__);
return;
}
cq.op = MISDN_CTRL_RX_OFF;
cq.p1 = rx_off;
if (dsp->ch.peer->ctrl(dsp->ch.peer, CONTROL_CHANNEL, &cq)) {
printk(KERN_DEBUG "%s: 2nd CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
return;
}
dsp->rx_is_off = rx_off;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: %s set rx_off = %d\n",
- __func__, dsp->name, rx_off);
+ __func__, dsp->name, rx_off);
}
static void
dsp_rx_off(struct dsp *dsp)
@@ -263,19 +263,19 @@ dsp_fill_empty(struct dsp *dsp)
if (!dsp->ch.peer) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: no peer, no fill_empty\n",
- __func__);
+ __func__);
return;
}
cq.op = MISDN_CTRL_FILL_EMPTY;
cq.p1 = 1;
if (dsp->ch.peer->ctrl(dsp->ch.peer, CONTROL_CHANNEL, &cq)) {
printk(KERN_DEBUG "%s: CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
return;
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: %s set fill_empty = 1\n",
- __func__, dsp->name);
+ __func__, dsp->name);
}
static int
@@ -304,7 +304,7 @@ dsp_control_req(struct dsp *dsp, struct mISDNhead *hh, struct sk_buff *skb)
if (len == sizeof(int)) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_NOTICE "changing DTMF Threshold "
- "to %d\n", *((int *)data));
+ "to %d\n", *((int *)data));
dsp->dtmf.treshold = (*(int *)data) * 10000;
}
dsp->dtmf.enable = 1;
@@ -331,19 +331,19 @@ dsp_control_req(struct dsp *dsp, struct mISDNhead *hh, struct sk_buff *skb)
goto conf_split;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: join conference %d\n",
- __func__, *((u32 *)data));
+ __func__, *((u32 *)data));
ret = dsp_cmx_conf(dsp, *((u32 *)data));
- /* dsp_cmx_hardware will also be called here */
+ /* dsp_cmx_hardware will also be called here */
dsp_rx_off(dsp);
if (dsp_debug & DEBUG_DSP_CMX)
dsp_cmx_debug(dsp);
break;
case DSP_CONF_SPLIT: /* remove from conference */
-conf_split:
+ conf_split:
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: release conference\n", __func__);
ret = dsp_cmx_conf(dsp, 0);
- /* dsp_cmx_hardware will also be called here */
+ /* dsp_cmx_hardware will also be called here */
if (dsp_debug & DEBUG_DSP_CMX)
dsp_cmx_debug(dsp);
dsp_rx_off(dsp);
@@ -359,7 +359,7 @@ conf_split:
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: turn tone 0x%x on\n",
- __func__, *((int *)skb->data));
+ __func__, *((int *)skb->data));
ret = dsp_tone(dsp, *((int *)data));
if (!ret) {
dsp_cmx_hardware(dsp->conf, dsp);
@@ -379,7 +379,7 @@ conf_split:
dsp_cmx_hardware(dsp->conf, dsp);
dsp_rx_off(dsp);
/* reset tx buffers (user space data) */
-tone_off:
+ tone_off:
dsp->rx_W = 0;
dsp->rx_R = 0;
break;
@@ -395,7 +395,7 @@ tone_off:
dsp->tx_volume = *((int *)data);
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: change tx vol to %d\n",
- __func__, dsp->tx_volume);
+ __func__, dsp->tx_volume);
dsp_cmx_hardware(dsp->conf, dsp);
dsp_dtmf_hardware(dsp);
dsp_rx_off(dsp);
@@ -412,7 +412,7 @@ tone_off:
dsp->rx_volume = *((int *)data);
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: change rx vol to %d\n",
- __func__, dsp->tx_volume);
+ __func__, dsp->tx_volume);
dsp_cmx_hardware(dsp->conf, dsp);
dsp_dtmf_hardware(dsp);
dsp_rx_off(dsp);
@@ -439,14 +439,14 @@ tone_off:
case DSP_RECEIVE_ON: /* enable receive to user space */
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: enable receive to user "
- "space\n", __func__);
+ "space\n", __func__);
dsp->rx_disabled = 0;
dsp_rx_off(dsp);
break;
case DSP_RECEIVE_OFF: /* disable receive to user space */
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: disable receive to "
- "user space\n", __func__);
+ "user space\n", __func__);
dsp->rx_disabled = 1;
dsp_rx_off(dsp);
break;
@@ -457,7 +457,7 @@ tone_off:
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: enable mixing of "
- "tx-data with conf mebers\n", __func__);
+ "tx-data with conf mebers\n", __func__);
dsp->tx_mix = 1;
dsp_cmx_hardware(dsp->conf, dsp);
dsp_rx_off(dsp);
@@ -471,7 +471,7 @@ tone_off:
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: disable mixing of "
- "tx-data with conf mebers\n", __func__);
+ "tx-data with conf mebers\n", __func__);
dsp->tx_mix = 0;
dsp_cmx_hardware(dsp->conf, dsp);
dsp_rx_off(dsp);
@@ -507,18 +507,18 @@ tone_off:
break;
}
dsp->cmx_delay = (*((int *)data)) << 3;
- /* milliseconds to samples */
- if (dsp->cmx_delay >= (CMX_BUFF_HALF>>1))
+ /* milliseconds to samples */
+ if (dsp->cmx_delay >= (CMX_BUFF_HALF >> 1))
/* clip to half of maximum usable buffer
- (half of half buffer) */
- dsp->cmx_delay = (CMX_BUFF_HALF>>1) - 1;
+ (half of half buffer) */
+ dsp->cmx_delay = (CMX_BUFF_HALF >> 1) - 1;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: use delay algorithm to "
- "compensate jitter (%d samples)\n",
- __func__, dsp->cmx_delay);
+ "compensate jitter (%d samples)\n",
+ __func__, dsp->cmx_delay);
break;
case DSP_JITTER: /* use dynamic jitter algorithm instead of
- delay algorithm */
+ delay algorithm */
if (dsp->hdlc) {
ret = -EINVAL;
break;
@@ -526,7 +526,7 @@ tone_off:
dsp->cmx_delay = 0;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: use jitter algorithm to "
- "compensate jitter\n", __func__);
+ "compensate jitter\n", __func__);
break;
case DSP_TX_DEJITTER: /* use dynamic jitter algorithm for tx-buffer */
if (dsp->hdlc) {
@@ -536,7 +536,7 @@ tone_off:
dsp->tx_dejitter = 1;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: use dejitter on TX "
- "buffer\n", __func__);
+ "buffer\n", __func__);
break;
case DSP_TX_DEJ_OFF: /* use tx-buffer without dejittering*/
if (dsp->hdlc) {
@@ -546,7 +546,7 @@ tone_off:
dsp->tx_dejitter = 0;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: use TX buffer without "
- "dejittering\n", __func__);
+ "dejittering\n", __func__);
break;
case DSP_PIPELINE_CFG:
if (dsp->hdlc) {
@@ -555,13 +555,13 @@ tone_off:
}
if (len > 0 && ((char *)data)[len - 1]) {
printk(KERN_DEBUG "%s: pipeline config string "
- "is not NULL terminated!\n", __func__);
+ "is not NULL terminated!\n", __func__);
ret = -EINVAL;
} else {
dsp->pipeline.inuse = 1;
dsp_cmx_hardware(dsp->conf, dsp);
ret = dsp_pipeline_build(&dsp->pipeline,
- len > 0 ? data : NULL);
+ len > 0 ? data : NULL);
dsp_cmx_hardware(dsp->conf, dsp);
dsp_rx_off(dsp);
}
@@ -577,7 +577,7 @@ tone_off:
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: turn blowfish on (key "
- "not shown)\n", __func__);
+ "not shown)\n", __func__);
ret = dsp_bf_init(dsp, (u8 *)data, len);
/* set new cont */
if (!ret)
@@ -586,7 +586,7 @@ tone_off:
cont = DSP_BF_REJECT;
/* send indication if it worked to set it */
nskb = _alloc_mISDN_skb(PH_CONTROL_IND, MISDN_ID_ANY,
- sizeof(int), &cont, GFP_ATOMIC);
+ sizeof(int), &cont, GFP_ATOMIC);
if (nskb) {
if (dsp->up) {
if (dsp->up->send(dsp->up, nskb))
@@ -615,7 +615,7 @@ tone_off:
default:
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: ctrl req %x unhandled\n",
- __func__, cont);
+ __func__, cont);
ret = -EINVAL;
}
return ret;
@@ -630,14 +630,14 @@ get_features(struct mISDNchannel *ch)
if (!ch->peer) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: no peer, no features\n",
- __func__);
+ __func__);
return;
}
memset(&cq, 0, sizeof(cq));
cq.op = MISDN_CTRL_GETOP;
if (ch->peer->ctrl(ch->peer, CONTROL_CHANNEL, &cq) < 0) {
printk(KERN_DEBUG "%s: CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
return;
}
if (cq.op & MISDN_CTRL_RX_OFF)
@@ -651,12 +651,12 @@ get_features(struct mISDNchannel *ch)
*((u_long *)&cq.p1) = (u_long)&dsp->features;
if (ch->peer->ctrl(ch->peer, CONTROL_CHANNEL, &cq)) {
printk(KERN_DEBUG "%s: 2nd CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
}
} else
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: features not supported for %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
}
static int
@@ -670,7 +670,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
hh = mISDN_HEAD_P(skb);
switch (hh->prim) {
- /* FROM DOWN */
+ /* FROM DOWN */
case (PH_DATA_CNF):
dsp->data_pending = 0;
/* trigger next hdlc frame, if any */
@@ -690,8 +690,8 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
if (dsp->rx_is_off) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: rx-data during rx_off"
- " for %s\n",
- __func__, dsp->name);
+ " for %s\n",
+ __func__, dsp->name);
}
if (dsp->hdlc) {
/* hdlc */
@@ -716,14 +716,14 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
/* pipeline */
if (dsp->pipeline.inuse)
dsp_pipeline_process_rx(&dsp->pipeline, skb->data,
- skb->len, hh->id);
+ skb->len, hh->id);
/* change volume if requested */
if (dsp->rx_volume)
dsp_change_volume(skb, dsp->rx_volume);
/* check if dtmf soft decoding is turned on */
if (dsp->dtmf.software) {
digits = dsp_dtmf_goertzel_decode(dsp, skb->data,
- skb->len, (dsp_options&DSP_OPT_ULAW) ? 1 : 0);
+ skb->len, (dsp_options & DSP_OPT_ULAW) ? 1 : 0);
}
/* we need to process receive data if software */
if (dsp->conf && dsp->conf->software) {
@@ -740,16 +740,16 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
struct sk_buff *nskb;
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "%s: digit"
- "(%c) to layer %s\n",
- __func__, *digits, dsp->name);
+ "(%c) to layer %s\n",
+ __func__, *digits, dsp->name);
k = *digits | DTMF_TONE_VAL;
nskb = _alloc_mISDN_skb(PH_CONTROL_IND,
- MISDN_ID_ANY, sizeof(int), &k,
- GFP_ATOMIC);
+ MISDN_ID_ANY, sizeof(int), &k,
+ GFP_ATOMIC);
if (nskb) {
if (dsp->up) {
if (dsp->up->send(
- dsp->up, nskb))
+ dsp->up, nskb))
dev_kfree_skb(nskb);
} else
dev_kfree_skb(nskb);
@@ -768,34 +768,34 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_CONTROL_IND):
if (dsp_debug & DEBUG_DSP_DTMFCOEFF)
printk(KERN_DEBUG "%s: PH_CONTROL INDICATION "
- "received: %x (len %d) %s\n", __func__,
- hh->id, skb->len, dsp->name);
+ "received: %x (len %d) %s\n", __func__,
+ hh->id, skb->len, dsp->name);
switch (hh->id) {
case (DTMF_HFC_COEF): /* getting coefficients */
if (!dsp->dtmf.hardware) {
if (dsp_debug & DEBUG_DSP_DTMFCOEFF)
printk(KERN_DEBUG "%s: ignoring DTMF "
- "coefficients from HFC\n",
- __func__);
+ "coefficients from HFC\n",
+ __func__);
break;
}
digits = dsp_dtmf_goertzel_decode(dsp, skb->data,
- skb->len, 2);
+ skb->len, 2);
while (*digits) {
int k;
struct sk_buff *nskb;
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "%s: digit"
- "(%c) to layer %s\n",
- __func__, *digits, dsp->name);
+ "(%c) to layer %s\n",
+ __func__, *digits, dsp->name);
k = *digits | DTMF_TONE_VAL;
nskb = _alloc_mISDN_skb(PH_CONTROL_IND,
- MISDN_ID_ANY, sizeof(int), &k,
- GFP_ATOMIC);
+ MISDN_ID_ANY, sizeof(int), &k,
+ GFP_ATOMIC);
if (nskb) {
if (dsp->up) {
if (dsp->up->send(
- dsp->up, nskb))
+ dsp->up, nskb))
dev_kfree_skb(nskb);
} else
dev_kfree_skb(nskb);
@@ -812,7 +812,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
dsp->tx_volume = *((int *)skb->data);
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: change tx volume to "
- "%d\n", __func__, dsp->tx_volume);
+ "%d\n", __func__, dsp->tx_volume);
dsp_cmx_hardware(dsp->conf, dsp);
dsp_dtmf_hardware(dsp);
dsp_rx_off(dsp);
@@ -821,7 +821,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
default:
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: ctrl ind %x unhandled "
- "%s\n", __func__, hh->id, dsp->name);
+ "%s\n", __func__, hh->id, dsp->name);
ret = -EINVAL;
}
break;
@@ -829,13 +829,13 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_ACTIVATE_CNF):
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: b_channel is now active %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
/* bchannel now active */
spin_lock_irqsave(&dsp_lock, flags);
dsp->b_active = 1;
dsp->data_pending = 0;
dsp->rx_init = 1;
- /* rx_W and rx_R will be adjusted on first frame */
+ /* rx_W and rx_R will be adjusted on first frame */
dsp->rx_W = 0;
dsp->rx_R = 0;
memset(dsp->rx_buff, 0, sizeof(dsp->rx_buff));
@@ -845,8 +845,8 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
spin_unlock_irqrestore(&dsp_lock, flags);
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: done with activation, sending "
- "confirm to user space. %s\n", __func__,
- dsp->name);
+ "confirm to user space. %s\n", __func__,
+ dsp->name);
/* send activation to upper layer */
hh->prim = DL_ESTABLISH_CNF;
if (dsp->up)
@@ -856,7 +856,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_DEACTIVATE_CNF):
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: b_channel is now inactive %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
/* bchannel now inactive */
spin_lock_irqsave(&dsp_lock, flags);
dsp->b_active = 0;
@@ -868,7 +868,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
if (dsp->up)
return dsp->up->send(dsp->up, skb);
break;
- /* FROM UP */
+ /* FROM UP */
case (DL_DATA_REQ):
case (PH_DATA_REQ):
if (skb->len < 1) {
@@ -904,7 +904,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_ACTIVATE_REQ):
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: activating b_channel %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
if (dsp->dtmf.hardware || dsp->dtmf.software)
dsp_dtmf_goertzel_init(dsp);
get_features(ch);
@@ -920,7 +920,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_DEACTIVATE_REQ):
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: releasing b_channel %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
spin_lock_irqsave(&dsp_lock, flags);
dsp->tone.tone = 0;
dsp->tone.hardware = 0;
@@ -939,7 +939,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
default:
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: msg %x unhandled %s\n",
- __func__, hh->prim, dsp->name);
+ __func__, hh->prim, dsp->name);
ret = -EINVAL;
}
if (!ret)
@@ -978,7 +978,7 @@ dsp_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
skb_queue_purge(&dsp->sendq);
if (dsp_debug & DEBUG_DSP_CTRL)
printk(KERN_DEBUG "%s: releasing member %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
dsp->b_active = 0;
dsp_cmx_conf(dsp, 0); /* dsp_cmx_hardware will also be called
here */
@@ -986,13 +986,13 @@ dsp_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
if (dsp_debug & DEBUG_DSP_CTRL)
printk(KERN_DEBUG "%s: remove & destroy object %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
list_del(&dsp->list);
spin_unlock_irqrestore(&dsp_lock, flags);
if (dsp_debug & DEBUG_DSP_CTRL)
printk(KERN_DEBUG "%s: dsp instance released\n",
- __func__);
+ __func__);
vfree(dsp);
module_put(THIS_MODULE);
break;
@@ -1016,7 +1016,7 @@ dsp_send_bh(struct work_struct *work)
if (dsp->data_pending) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: fifo full %s, this is "
- "no bug!\n", __func__, dsp->name);
+ "no bug!\n", __func__, dsp->name);
/* flush transparent data, if not acked */
dev_kfree_skb(skb);
continue;
@@ -1050,7 +1050,7 @@ dspcreate(struct channel_req *crq)
u_long flags;
if (crq->protocol != ISDN_P_B_L2DSP
- && crq->protocol != ISDN_P_B_L2DSPHDLC)
+ && crq->protocol != ISDN_P_B_L2DSPHDLC)
return -EPROTONOSUPPORT;
ndsp = vzalloc(sizeof(struct dsp));
if (!ndsp) {
@@ -1076,7 +1076,7 @@ dspcreate(struct channel_req *crq)
}
if (!try_module_get(THIS_MODULE))
printk(KERN_WARNING "%s:cannot get module\n",
- __func__);
+ __func__);
sprintf(ndsp->name, "DSP_C%x(0x%p)",
ndsp->up->st->dev->id + 1, ndsp);
@@ -1095,7 +1095,7 @@ dspcreate(struct channel_req *crq)
if (dtmfthreshold < 20 || dtmfthreshold > 500)
dtmfthreshold = 200;
- ndsp->dtmf.treshold = dtmfthreshold*10000;
+ ndsp->dtmf.treshold = dtmfthreshold * 10000;
/* init pipeline append to list */
spin_lock_irqsave(&dsp_lock, flags);
@@ -1109,7 +1109,7 @@ dspcreate(struct channel_req *crq)
static struct Bprotocol DSP = {
.Bprotocols = (1 << (ISDN_P_B_L2DSP & ISDN_P_B_MASK))
- | (1 << (ISDN_P_B_L2DSPHDLC & ISDN_P_B_MASK)),
+ | (1 << (ISDN_P_B_L2DSPHDLC & ISDN_P_B_MASK)),
.name = "dsp",
.create = dspcreate
};
@@ -1129,21 +1129,21 @@ static int __init dsp_init(void)
if (dsp_poll) {
if (dsp_poll > MAX_POLL) {
printk(KERN_ERR "%s: Wrong poll value (%d), use %d "
- "maximum.\n", __func__, poll, MAX_POLL);
+ "maximum.\n", __func__, poll, MAX_POLL);
err = -EINVAL;
return err;
}
if (dsp_poll < 8) {
printk(KERN_ERR "%s: Wrong poll value (%d), use 8 "
- "minimum.\n", __func__, dsp_poll);
+ "minimum.\n", __func__, dsp_poll);
err = -EINVAL;
return err;
}
dsp_tics = poll * HZ / 8000;
if (dsp_tics * 8000 != poll * HZ) {
printk(KERN_INFO "mISDN_dsp: Cannot clock every %d "
- "samples (0,125 ms). It is not a multiple of "
- "%d HZ.\n", poll, HZ);
+ "samples (0,125 ms). It is not a multiple of "
+ "%d HZ.\n", poll, HZ);
err = -EINVAL;
return err;
}
@@ -1162,14 +1162,14 @@ static int __init dsp_init(void)
}
if (dsp_poll == 0) {
printk(KERN_INFO "mISDN_dsp: There is no multiple of kernel "
- "clock that equals exactly the duration of 8-256 "
- "samples. (Choose kernel clock speed like 100, 250, "
- "300, 1000)\n");
+ "clock that equals exactly the duration of 8-256 "
+ "samples. (Choose kernel clock speed like 100, 250, "
+ "300, 1000)\n");
err = -EINVAL;
return err;
}
printk(KERN_INFO "mISDN_dsp: DSP clocks every %d samples. This equals "
- "%d jiffies.\n", dsp_poll, dsp_tics);
+ "%d jiffies.\n", dsp_poll, dsp_tics);
spin_lock_init(&dsp_lock);
INIT_LIST_HEAD(&dsp_ilist);
@@ -1177,8 +1177,8 @@ static int __init dsp_init(void)
/* init conversion tables */
dsp_audio_generate_law_tables();
- dsp_silence = (dsp_options&DSP_OPT_ULAW) ? 0xff : 0x2a;
- dsp_audio_law_to_s32 = (dsp_options&DSP_OPT_ULAW) ?
+ dsp_silence = (dsp_options & DSP_OPT_ULAW) ? 0xff : 0x2a;
+ dsp_audio_law_to_s32 = (dsp_options & DSP_OPT_ULAW) ?
dsp_audio_ulaw_to_s32 : dsp_audio_alaw_to_s32;
dsp_audio_generate_s2law_table();
dsp_audio_generate_seven();
@@ -1190,7 +1190,7 @@ static int __init dsp_init(void)
err = dsp_pipeline_module_init();
if (err) {
printk(KERN_ERR "mISDN_dsp: Can't initialize pipeline, "
- "error(%d)\n", err);
+ "error(%d)\n", err);
return err;
}
@@ -1221,11 +1221,11 @@ static void __exit dsp_cleanup(void)
if (!list_empty(&dsp_ilist)) {
printk(KERN_ERR "mISDN_dsp: Audio DSP object inst list not "
- "empty.\n");
+ "empty.\n");
}
if (!list_empty(&conf_ilist)) {
printk(KERN_ERR "mISDN_dsp: Conference list not empty. Not "
- "all memory freed.\n");
+ "all memory freed.\n");
}
dsp_pipeline_module_exit();
@@ -1233,4 +1233,3 @@ static void __exit dsp_cleanup(void)
module_init(dsp_init);
module_exit(dsp_cleanup);
-
diff --git a/drivers/isdn/mISDN/dsp_dtmf.c b/drivers/isdn/mISDN/dsp_dtmf.c
index 5b484c3f4af6..887860bdc63b 100644
--- a/drivers/isdn/mISDN/dsp_dtmf.c
+++ b/drivers/isdn/mISDN/dsp_dtmf.c
@@ -61,31 +61,31 @@ void dsp_dtmf_hardware(struct dsp *dsp)
if (dsp->tx_volume) {
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "%s dsp %s cannot do hardware DTMF, "
- "because tx_volume is changed\n",
- __func__, dsp->name);
+ "because tx_volume is changed\n",
+ __func__, dsp->name);
hardware = 0;
}
if (dsp->rx_volume) {
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "%s dsp %s cannot do hardware DTMF, "
- "because rx_volume is changed\n",
- __func__, dsp->name);
+ "because rx_volume is changed\n",
+ __func__, dsp->name);
hardware = 0;
}
/* check if encryption is enabled */
if (dsp->bf_enable) {
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "%s dsp %s cannot do hardware DTMF, "
- "because encryption is enabled\n",
- __func__, dsp->name);
+ "because encryption is enabled\n",
+ __func__, dsp->name);
hardware = 0;
}
/* check if pipeline exists */
if (dsp->pipeline.inuse) {
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "%s dsp %s cannot do hardware DTMF, "
- "because pipeline exists.\n",
- __func__, dsp->name);
+ "because pipeline exists.\n",
+ __func__, dsp->name);
hardware = 0;
}
@@ -150,23 +150,23 @@ again:
if (len < 64) {
if (len > 0)
printk(KERN_ERR "%s: coefficients have invalid "
- "size. (is=%d < must=%d)\n",
- __func__, len, 64);
+ "size. (is=%d < must=%d)\n",
+ __func__, len, 64);
return dsp->dtmf.digits;
}
hfccoeff = (s32 *)data;
for (k = 0; k < NCOEFF; k++) {
- sk2 = (*hfccoeff++)>>4;
- sk = (*hfccoeff++)>>4;
+ sk2 = (*hfccoeff++) >> 4;
+ sk = (*hfccoeff++) >> 4;
if (sk > 32767 || sk < -32767 || sk2 > 32767
|| sk2 < -32767)
printk(KERN_WARNING
- "DTMF-Detection overflow\n");
+ "DTMF-Detection overflow\n");
/* compute |X(k)|**2 */
result[k] =
- (sk * sk) -
- (((cos2pik[k] * sk) >> 15) * sk2) +
- (sk2 * sk2);
+ (sk * sk) -
+ (((cos2pik[k] * sk) >> 15) * sk2) +
+ (sk2 * sk2);
}
data += 64;
len -= 64;
@@ -188,7 +188,7 @@ again:
buf = dsp->dtmf.buffer;
cos2pik_ = cos2pik[k];
for (n = 0; n < DSP_DTMF_NPOINTS; n++) {
- sk = ((cos2pik_*sk1)>>15) - sk2 + (*buf++);
+ sk = ((cos2pik_ * sk1) >> 15) - sk2 + (*buf++);
sk2 = sk1;
sk1 = sk;
}
@@ -224,14 +224,14 @@ coefficients:
if (dsp_debug & DEBUG_DSP_DTMFCOEFF)
printk(KERN_DEBUG "a %3d %3d %3d %3d %3d %3d %3d %3d"
- " tr:%3d r %3d %3d %3d %3d %3d %3d %3d %3d\n",
- result[0]/10000, result[1]/10000, result[2]/10000,
- result[3]/10000, result[4]/10000, result[5]/10000,
- result[6]/10000, result[7]/10000, tresh/10000,
- result[0]/(tresh/100), result[1]/(tresh/100),
- result[2]/(tresh/100), result[3]/(tresh/100),
- result[4]/(tresh/100), result[5]/(tresh/100),
- result[6]/(tresh/100), result[7]/(tresh/100));
+ " tr:%3d r %3d %3d %3d %3d %3d %3d %3d %3d\n",
+ result[0] / 10000, result[1] / 10000, result[2] / 10000,
+ result[3] / 10000, result[4] / 10000, result[5] / 10000,
+ result[6] / 10000, result[7] / 10000, tresh / 10000,
+ result[0] / (tresh / 100), result[1] / (tresh / 100),
+ result[2] / (tresh / 100), result[3] / (tresh / 100),
+ result[4] / (tresh / 100), result[5] / (tresh / 100),
+ result[6] / (tresh / 100), result[7] / (tresh / 100));
/* calc digit (lowgroup/highgroup) */
lowgroup = -1;
@@ -247,7 +247,7 @@ coefficients:
break; /* noise in between */
}
/* good level found. This is allowed only one time per group */
- if (i < NCOEFF/2) {
+ if (i < NCOEFF / 2) {
/* lowgroup */
if (lowgroup >= 0) {
/* Bad. Another tone found. */
@@ -262,7 +262,7 @@ coefficients:
highgroup = -1;
break;
} else
- highgroup = i-(NCOEFF/2);
+ highgroup = i - (NCOEFF / 2);
}
}
@@ -285,13 +285,13 @@ storedigit:
if (what) {
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "DTMF digit: %c\n",
- what);
- if ((strlen(dsp->dtmf.digits)+1)
- < sizeof(dsp->dtmf.digits)) {
+ what);
+ if ((strlen(dsp->dtmf.digits) + 1)
+ < sizeof(dsp->dtmf.digits)) {
dsp->dtmf.digits[strlen(
- dsp->dtmf.digits)+1] = '\0';
+ dsp->dtmf.digits) + 1] = '\0';
dsp->dtmf.digits[strlen(
- dsp->dtmf.digits)] = what;
+ dsp->dtmf.digits)] = what;
}
}
}
@@ -302,5 +302,3 @@ storedigit:
goto again;
}
-
-
diff --git a/drivers/isdn/mISDN/dsp_ecdis.h b/drivers/isdn/mISDN/dsp_ecdis.h
index 21dbd153ee26..fed99ac7f6a4 100644
--- a/drivers/isdn/mISDN/dsp_ecdis.h
+++ b/drivers/isdn/mISDN/dsp_ecdis.h
@@ -46,15 +46,15 @@ struct ec_disable_detector_state {
static inline void
echo_can_disable_detector_init(struct ec_disable_detector_state *det)
{
- /* Elliptic notch */
- /* This is actually centred at 2095Hz, but gets the balance we want, due
- to the asymmetric walls of the notch */
+ /* Elliptic notch */
+ /* This is actually centred at 2095Hz, but gets the balance we want, due
+ to the asymmetric walls of the notch */
biquad2_init(&det->notch,
- (int32_t) (-0.7600000*32768.0),
- (int32_t) (-0.1183852*32768.0),
- (int32_t) (-0.5104039*32768.0),
- (int32_t) (0.1567596*32768.0),
- (int32_t) (1.0000000*32768.0));
+ (int32_t)(-0.7600000 * 32768.0),
+ (int32_t)(-0.1183852 * 32768.0),
+ (int32_t)(-0.5104039 * 32768.0),
+ (int32_t)(0.1567596 * 32768.0),
+ (int32_t)(1.0000000 * 32768.0));
det->channel_level = 0;
det->notch_level = 0;
@@ -67,7 +67,7 @@ echo_can_disable_detector_init(struct ec_disable_detector_state *det)
static inline int
echo_can_disable_detector_update(struct ec_disable_detector_state *det,
-int16_t amp)
+ int16_t amp)
{
int16_t notched;
@@ -82,13 +82,13 @@ int16_t amp)
det->notch_level += ((abs(notched) - det->notch_level) >> 4);
if (det->channel_level > 280) {
/* There is adequate energy in the channel.
- Is it mostly at 2100Hz? */
- if (det->notch_level*6 < det->channel_level) {
+ Is it mostly at 2100Hz? */
+ if (det->notch_level * 6 < det->channel_level) {
/* The notch says yes, so we have the tone. */
if (!det->tone_present) {
/* Do we get a kick every 450+-25ms? */
- if (det->tone_cycle_duration >= 425*8
- && det->tone_cycle_duration <= 475*8) {
+ if (det->tone_cycle_duration >= 425 * 8
+ && det->tone_cycle_duration <= 475 * 8) {
det->good_cycles++;
if (det->good_cycles > 2)
det->hit = TRUE;
diff --git a/drivers/isdn/mISDN/dsp_hwec.c b/drivers/isdn/mISDN/dsp_hwec.c
index 806a997fe7cc..a6e87076acc2 100644
--- a/drivers/isdn/mISDN/dsp_hwec.c
+++ b/drivers/isdn/mISDN/dsp_hwec.c
@@ -56,7 +56,7 @@ void dsp_hwec_enable(struct dsp *dsp, const char *arg)
if (!dsp) {
printk(KERN_ERR "%s: failed to enable hwec: dsp is NULL\n",
- __func__);
+ __func__);
return;
}
@@ -93,13 +93,13 @@ void dsp_hwec_enable(struct dsp *dsp, const char *arg)
_do:
printk(KERN_DEBUG "%s: enabling hwec with deftaps=%d\n",
- __func__, deftaps);
+ __func__, deftaps);
memset(&cq, 0, sizeof(cq));
cq.op = MISDN_CTRL_HFC_ECHOCAN_ON;
cq.p1 = deftaps;
if (!dsp->ch.peer->ctrl(&dsp->ch, CONTROL_CHANNEL, &cq)) {
printk(KERN_DEBUG "%s: CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
return;
}
}
@@ -110,7 +110,7 @@ void dsp_hwec_disable(struct dsp *dsp)
if (!dsp) {
printk(KERN_ERR "%s: failed to disable hwec: dsp is NULL\n",
- __func__);
+ __func__);
return;
}
@@ -119,7 +119,7 @@ void dsp_hwec_disable(struct dsp *dsp)
cq.op = MISDN_CTRL_HFC_ECHOCAN_OFF;
if (!dsp->ch.peer->ctrl(&dsp->ch, CONTROL_CHANNEL, &cq)) {
printk(KERN_DEBUG "%s: CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
return;
}
}
@@ -135,4 +135,3 @@ void dsp_hwec_exit(void)
{
mISDN_dsp_element_unregister(dsp_hwec);
}
-
diff --git a/drivers/isdn/mISDN/dsp_hwec.h b/drivers/isdn/mISDN/dsp_hwec.h
index eebe80c3f713..bbca1eb5a888 100644
--- a/drivers/isdn/mISDN/dsp_hwec.h
+++ b/drivers/isdn/mISDN/dsp_hwec.h
@@ -7,4 +7,3 @@ extern void dsp_hwec_enable(struct dsp *dsp, const char *arg);
extern void dsp_hwec_disable(struct dsp *dsp);
extern int dsp_hwec_init(void);
extern void dsp_hwec_exit(void);
-
diff --git a/drivers/isdn/mISDN/dsp_pipeline.c b/drivers/isdn/mISDN/dsp_pipeline.c
index b6c9a5889346..88305c9cbff5 100644
--- a/drivers/isdn/mISDN/dsp_pipeline.c
+++ b/drivers/isdn/mISDN/dsp_pipeline.c
@@ -63,11 +63,11 @@ attr_show_args(struct device *dev, struct device_attribute *attr, char *buf)
*buf = 0;
for (i = 0; i < elem->num_args; i++)
p += sprintf(p, "Name: %s\n%s%s%sDescription: %s\n\n",
- elem->args[i].name,
- elem->args[i].def ? "Default: " : "",
- elem->args[i].def ? elem->args[i].def : "",
- elem->args[i].def ? "\n" : "",
- elem->args[i].desc);
+ elem->args[i].name,
+ elem->args[i].def ? "Default: " : "",
+ elem->args[i].def ? elem->args[i].def : "",
+ elem->args[i].def ? "\n" : "",
+ elem->args[i].desc);
return p - buf;
}
@@ -106,17 +106,17 @@ int mISDN_dsp_element_register(struct mISDN_dsp_element *elem)
ret = device_register(&entry->dev);
if (ret) {
printk(KERN_ERR "%s: failed to register %s\n",
- __func__, elem->name);
+ __func__, elem->name);
goto err1;
}
list_add_tail(&entry->list, &dsp_elements);
for (i = 0; i < ARRAY_SIZE(element_attributes); ++i) {
ret = device_create_file(&entry->dev,
- &element_attributes[i]);
+ &element_attributes[i]);
if (ret) {
printk(KERN_ERR "%s: failed to create device file\n",
- __func__);
+ __func__);
goto err2;
}
}
@@ -148,7 +148,7 @@ void mISDN_dsp_element_unregister(struct mISDN_dsp_element *elem)
device_unregister(&entry->dev);
#ifdef PIPELINE_DEBUG
printk(KERN_DEBUG "%s: %s unregistered\n",
- __func__, elem->name);
+ __func__, elem->name);
#endif
return;
}
@@ -182,7 +182,7 @@ void dsp_pipeline_module_exit(void)
list_for_each_entry_safe(entry, n, &dsp_elements, list) {
list_del(&entry->list);
printk(KERN_WARNING "%s: element was still registered: %s\n",
- __func__, entry->elem->name);
+ __func__, entry->elem->name);
kfree(entry);
}
@@ -213,7 +213,7 @@ static inline void _dsp_pipeline_destroy(struct dsp_pipeline *pipeline)
list_del(&entry->list);
if (entry->elem == dsp_hwec)
dsp_hwec_disable(container_of(pipeline, struct dsp,
- pipeline));
+ pipeline));
else
entry->elem->free(entry->p);
kfree(entry);
@@ -271,11 +271,11 @@ int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg)
elem = entry->elem;
pipeline_entry = kmalloc(sizeof(struct
- dsp_pipeline_entry), GFP_ATOMIC);
+ dsp_pipeline_entry), GFP_ATOMIC);
if (!pipeline_entry) {
printk(KERN_ERR "%s: failed to add "
- "entry to pipeline: %s (out of "
- "memory)\n", __func__, elem->name);
+ "entry to pipeline: %s (out of "
+ "memory)\n", __func__, elem->name);
incomplete = 1;
goto _out;
}
@@ -285,26 +285,26 @@ int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg)
/* This is a hack to make the hwec
available as a pipeline module */
dsp_hwec_enable(container_of(pipeline,
- struct dsp, pipeline), args);
+ struct dsp, pipeline), args);
list_add_tail(&pipeline_entry->list,
- &pipeline->list);
+ &pipeline->list);
} else {
pipeline_entry->p = elem->new(args);
if (pipeline_entry->p) {
list_add_tail(&pipeline_entry->
- list, &pipeline->list);
+ list, &pipeline->list);
#ifdef PIPELINE_DEBUG
printk(KERN_DEBUG "%s: created "
- "instance of %s%s%s\n",
- __func__, name, args ?
- " with args " : "", args ?
- args : "");
+ "instance of %s%s%s\n",
+ __func__, name, args ?
+ " with args " : "", args ?
+ args : "");
#endif
} else {
printk(KERN_ERR "%s: failed "
- "to add entry to pipeline: "
- "%s (new() returned NULL)\n",
- __func__, elem->name);
+ "to add entry to pipeline: "
+ "%s (new() returned NULL)\n",
+ __func__, elem->name);
kfree(pipeline_entry);
incomplete = 1;
}
@@ -317,7 +317,7 @@ int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg)
found = 0;
else {
printk(KERN_ERR "%s: element not found, skipping: "
- "%s\n", __func__, name);
+ "%s\n", __func__, name);
incomplete = 1;
}
}
@@ -330,7 +330,7 @@ _out:
#ifdef PIPELINE_DEBUG
printk(KERN_DEBUG "%s: dsp pipeline built%s: %s\n",
- __func__, incomplete ? " incomplete" : "", cfg);
+ __func__, incomplete ? " incomplete" : "", cfg);
#endif
kfree(dup);
return 0;
@@ -349,7 +349,7 @@ void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data, int len)
}
void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len,
- unsigned int txlen)
+ unsigned int txlen)
{
struct dsp_pipeline_entry *entry;
@@ -360,5 +360,3 @@ void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len,
if (entry->elem->process_rx)
entry->elem->process_rx(entry->p, data, len, txlen);
}
-
-
diff --git a/drivers/isdn/mISDN/dsp_tones.c b/drivers/isdn/mISDN/dsp_tones.c
index 4e4440e8bae5..057e0d6a369b 100644
--- a/drivers/isdn/mISDN/dsp_tones.c
+++ b/drivers/isdn/mISDN/dsp_tones.c
@@ -239,120 +239,120 @@ static struct pattern {
u32 seq[10];
} pattern[] = {
{TONE_GERMAN_DIALTONE,
- {DATA_GA, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GA, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {1900, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GA, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GA, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {1900, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_OLDDIALTONE,
- {DATA_GO, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GO, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {1998, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GO, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GO, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {1998, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_AMERICAN_DIALTONE,
- {DATA_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {8000, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {8000, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_DIALPBX,
- {DATA_GA, DATA_S, DATA_GA, DATA_S, DATA_GA, DATA_S, NULL, NULL, NULL,
- NULL},
- {SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, NULL, NULL, NULL,
- NULL},
- {2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
+ {DATA_GA, DATA_S, DATA_GA, DATA_S, DATA_GA, DATA_S, NULL, NULL, NULL,
+ NULL},
+ {SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, NULL, NULL, NULL,
+ NULL},
+ {2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
{TONE_GERMAN_OLDDIALPBX,
- {DATA_GO, DATA_S, DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL,
- NULL},
- {SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL,
- NULL},
- {2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
+ {DATA_GO, DATA_S, DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL,
+ NULL},
+ {SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL,
+ NULL},
+ {2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
{TONE_AMERICAN_DIALPBX,
- {DATA_DT, DATA_S, DATA_DT, DATA_S, DATA_DT, DATA_S, NULL, NULL, NULL,
- NULL},
- {SIZE_DT, SIZE_S, SIZE_DT, SIZE_S, SIZE_DT, SIZE_S, NULL, NULL, NULL,
- NULL},
- {2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
+ {DATA_DT, DATA_S, DATA_DT, DATA_S, DATA_DT, DATA_S, NULL, NULL, NULL,
+ NULL},
+ {SIZE_DT, SIZE_S, SIZE_DT, SIZE_S, SIZE_DT, SIZE_S, NULL, NULL, NULL,
+ NULL},
+ {2000, 2000, 2000, 2000, 2000, 12000, 0, 0, 0, 0} },
{TONE_GERMAN_RINGING,
- {DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {8000, 32000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {8000, 32000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_OLDRINGING,
- {DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {8000, 40000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {8000, 40000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_AMERICAN_RINGING,
- {DATA_RI, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_RI, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {8000, 32000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_RI, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_RI, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {8000, 32000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_RINGPBX,
- {DATA_GA, DATA_S, DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
+ {DATA_GA, DATA_S, DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GA, SIZE_S, SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_OLDRINGPBX,
- {DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
+ {DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
{TONE_AMERICAN_RINGPBX,
- {DATA_RI, DATA_S, DATA_RI, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_RI, SIZE_S, SIZE_RI, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
+ {DATA_RI, DATA_S, DATA_RI, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_RI, SIZE_S, SIZE_RI, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {4000, 4000, 4000, 28000, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_BUSY,
- {DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_OLDBUSY,
- {DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {1000, 5000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {1000, 5000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_AMERICAN_BUSY,
- {DATA_BU, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_BU, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_BU, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_BU, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_HANGUP,
- {DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {4000, 4000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_OLDHANGUP,
- {DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {1000, 5000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {1000, 5000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_AMERICAN_HANGUP,
- {DATA_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {8000, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_DT, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {8000, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_SPECIAL_INFO,
- {DATA_S1, DATA_S2, DATA_S3, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_S1, SIZE_S2, SIZE_S3, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {2666, 2666, 2666, 8002, 0, 0, 0, 0, 0, 0} },
+ {DATA_S1, DATA_S2, DATA_S3, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_S1, SIZE_S2, SIZE_S3, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {2666, 2666, 2666, 8002, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_GASSENBESETZT,
- {DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {2000, 2000, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {DATA_GA, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GA, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {2000, 2000, 0, 0, 0, 0, 0, 0, 0, 0} },
{TONE_GERMAN_AUFSCHALTTON,
- {DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
- {1000, 5000, 1000, 17000, 0, 0, 0, 0, 0, 0} },
+ {DATA_GO, DATA_S, DATA_GO, DATA_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {SIZE_GO, SIZE_S, SIZE_GO, SIZE_S, NULL, NULL, NULL, NULL, NULL, NULL},
+ {1000, 5000, 1000, 17000, 0, 0, 0, 0, 0, 0} },
{0,
- {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
- {0, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
+ {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
+ {0, 0, 0, 0, 0, 0, 0, 0, 0, 0} },
};
/******************
@@ -386,7 +386,7 @@ void dsp_tone_copy(struct dsp *dsp, u8 *data, int len)
/* process pattern */
pat = (struct pattern *)tone->pattern;
- /* points to the current pattern */
+ /* points to the current pattern */
index = tone->index; /* gives current sequence index */
count = tone->count; /* gives current sample */
@@ -404,19 +404,19 @@ void dsp_tone_copy(struct dsp *dsp, u8 *data, int len)
break;
if (dsp_debug & DEBUG_DSP_TONE)
printk(KERN_DEBUG "%s: reaching next sequence "
- "(index=%d)\n", __func__, index);
+ "(index=%d)\n", __func__, index);
count -= pat->seq[index];
index++;
}
/* calculate start and number of samples */
start = count % (*(pat->siz[index]));
num = len;
- if (num+count > pat->seq[index])
+ if (num + count > pat->seq[index])
num = pat->seq[index] - count;
- if (num+start > (*(pat->siz[index])))
+ if (num + start > (*(pat->siz[index])))
num = (*(pat->siz[index])) - start;
/* copy memory */
- memcpy(data, pat->data[index]+start, num);
+ memcpy(data, pat->data[index] + start, num);
/* reduce length */
data += num;
count += num;
@@ -441,8 +441,8 @@ dsp_tone_hw_message(struct dsp *dsp, u8 *sample, int len)
/* unlocking is not required, because we don't expect a response */
nskb = _alloc_mISDN_skb(PH_CONTROL_REQ,
- (len) ? HFC_SPL_LOOP_ON : HFC_SPL_LOOP_OFF, len, sample,
- GFP_ATOMIC);
+ (len) ? HFC_SPL_LOOP_ON : HFC_SPL_LOOP_OFF, len, sample,
+ GFP_ATOMIC);
if (nskb) {
if (dsp->ch.peer) {
if (dsp->ch.recv(dsp->ch.peer, nskb))
@@ -528,7 +528,7 @@ dsp_tone(struct dsp *dsp, int tone)
}
if (dsp_debug & DEBUG_DSP_TONE)
printk(KERN_DEBUG "%s: now starting tone %d (index=%d)\n",
- __func__, tone, 0);
+ __func__, tone, 0);
tonet->tone = tone;
tonet->pattern = pat;
tonet->index = 0;
@@ -550,8 +550,3 @@ dsp_tone(struct dsp *dsp, int tone)
return 0;
}
-
-
-
-
-
diff --git a/drivers/isdn/mISDN/fsm.c b/drivers/isdn/mISDN/fsm.c
index b5d6553f2dc8..26477d48bbda 100644
--- a/drivers/isdn/mISDN/fsm.c
+++ b/drivers/isdn/mISDN/fsm.c
@@ -28,23 +28,23 @@
void
mISDN_FsmNew(struct Fsm *fsm,
- struct FsmNode *fnlist, int fncount)
+ struct FsmNode *fnlist, int fncount)
{
int i;
fsm->jumpmatrix = kzalloc(sizeof(FSMFNPTR) * fsm->state_count *
- fsm->event_count, GFP_KERNEL);
+ fsm->event_count, GFP_KERNEL);
for (i = 0; i < fncount; i++)
if ((fnlist[i].state >= fsm->state_count) ||
(fnlist[i].event >= fsm->event_count)) {
printk(KERN_ERR
- "mISDN_FsmNew Error: %d st(%ld/%ld) ev(%ld/%ld)\n",
- i, (long)fnlist[i].state, (long)fsm->state_count,
- (long)fnlist[i].event, (long)fsm->event_count);
+ "mISDN_FsmNew Error: %d st(%ld/%ld) ev(%ld/%ld)\n",
+ i, (long)fnlist[i].state, (long)fsm->state_count,
+ (long)fnlist[i].event, (long)fsm->event_count);
} else
fsm->jumpmatrix[fsm->state_count * fnlist[i].event +
- fnlist[i].state] = (FSMFNPTR) fnlist[i].routine;
+ fnlist[i].state] = (FSMFNPTR) fnlist[i].routine;
}
EXPORT_SYMBOL(mISDN_FsmNew);
@@ -63,24 +63,24 @@ mISDN_FsmEvent(struct FsmInst *fi, int event, void *arg)
if ((fi->state >= fi->fsm->state_count) ||
(event >= fi->fsm->event_count)) {
printk(KERN_ERR
- "mISDN_FsmEvent Error st(%ld/%ld) ev(%d/%ld)\n",
- (long)fi->state, (long)fi->fsm->state_count, event,
- (long)fi->fsm->event_count);
+ "mISDN_FsmEvent Error st(%ld/%ld) ev(%d/%ld)\n",
+ (long)fi->state, (long)fi->fsm->state_count, event,
+ (long)fi->fsm->event_count);
return 1;
}
r = fi->fsm->jumpmatrix[fi->fsm->state_count * event + fi->state];
if (r) {
if (fi->debug)
fi->printdebug(fi, "State %s Event %s",
- fi->fsm->strState[fi->state],
- fi->fsm->strEvent[event]);
+ fi->fsm->strState[fi->state],
+ fi->fsm->strEvent[event]);
r(fi, event, arg);
return 0;
} else {
if (fi->debug)
fi->printdebug(fi, "State %s Event %s no action",
- fi->fsm->strState[fi->state],
- fi->fsm->strEvent[event]);
+ fi->fsm->strState[fi->state],
+ fi->fsm->strEvent[event]);
return 1;
}
}
@@ -92,7 +92,7 @@ mISDN_FsmChangeState(struct FsmInst *fi, int newstate)
fi->state = newstate;
if (fi->debug)
fi->printdebug(fi, "ChangeState %s",
- fi->fsm->strState[newstate]);
+ fi->fsm->strState[newstate]);
}
EXPORT_SYMBOL(mISDN_FsmChangeState);
@@ -126,7 +126,7 @@ mISDN_FsmDelTimer(struct FsmTimer *ft, int where)
#if FSM_TIMER_DEBUG
if (ft->fi->debug)
ft->fi->printdebug(ft->fi, "mISDN_FsmDelTimer %lx %d",
- (long) ft, where);
+ (long) ft, where);
#endif
del_timer(&ft->tl);
}
@@ -134,21 +134,21 @@ EXPORT_SYMBOL(mISDN_FsmDelTimer);
int
mISDN_FsmAddTimer(struct FsmTimer *ft,
- int millisec, int event, void *arg, int where)
+ int millisec, int event, void *arg, int where)
{
#if FSM_TIMER_DEBUG
if (ft->fi->debug)
ft->fi->printdebug(ft->fi, "mISDN_FsmAddTimer %lx %d %d",
- (long) ft, millisec, where);
+ (long) ft, millisec, where);
#endif
if (timer_pending(&ft->tl)) {
if (ft->fi->debug) {
printk(KERN_WARNING
- "mISDN_FsmAddTimer: timer already active!\n");
+ "mISDN_FsmAddTimer: timer already active!\n");
ft->fi->printdebug(ft->fi,
- "mISDN_FsmAddTimer already active!");
+ "mISDN_FsmAddTimer already active!");
}
return -1;
}
@@ -163,13 +163,13 @@ EXPORT_SYMBOL(mISDN_FsmAddTimer);
void
mISDN_FsmRestartTimer(struct FsmTimer *ft,
- int millisec, int event, void *arg, int where)
+ int millisec, int event, void *arg, int where)
{
#if FSM_TIMER_DEBUG
if (ft->fi->debug)
ft->fi->printdebug(ft->fi, "mISDN_FsmRestartTimer %lx %d %d",
- (long) ft, millisec, where);
+ (long) ft, millisec, where);
#endif
if (timer_pending(&ft->tl))
diff --git a/drivers/isdn/mISDN/hwchannel.c b/drivers/isdn/mISDN/hwchannel.c
index f6e108d0125f..c74c363554c4 100644
--- a/drivers/isdn/mISDN/hwchannel.c
+++ b/drivers/isdn/mISDN/hwchannel.c
@@ -206,7 +206,7 @@ recv_Bchannel(struct bchannel *bch, unsigned int id)
hh->id = id;
if (bch->rcount >= 64) {
printk(KERN_WARNING "B-channel %p receive queue overflow, "
- "flushing!\n", bch);
+ "flushing!\n", bch);
skb_queue_purge(&bch->rqueue);
bch->rcount = 0;
return;
@@ -231,7 +231,7 @@ recv_Bchannel_skb(struct bchannel *bch, struct sk_buff *skb)
{
if (bch->rcount >= 64) {
printk(KERN_WARNING "B-channel %p receive queue overflow, "
- "flushing!\n", bch);
+ "flushing!\n", bch);
skb_queue_purge(&bch->rqueue);
bch->rcount = 0;
}
@@ -247,10 +247,10 @@ confirm_Dsend(struct dchannel *dch)
struct sk_buff *skb;
skb = _alloc_mISDN_skb(PH_DATA_CNF, mISDN_HEAD_ID(dch->tx_skb),
- 0, NULL, GFP_ATOMIC);
+ 0, NULL, GFP_ATOMIC);
if (!skb) {
printk(KERN_ERR "%s: no skb id %x\n", __func__,
- mISDN_HEAD_ID(dch->tx_skb));
+ mISDN_HEAD_ID(dch->tx_skb));
return;
}
skb_queue_tail(&dch->rqueue, skb);
@@ -279,15 +279,15 @@ confirm_Bsend(struct bchannel *bch)
if (bch->rcount >= 64) {
printk(KERN_WARNING "B-channel %p receive queue overflow, "
- "flushing!\n", bch);
+ "flushing!\n", bch);
skb_queue_purge(&bch->rqueue);
bch->rcount = 0;
}
skb = _alloc_mISDN_skb(PH_DATA_CNF, mISDN_HEAD_ID(bch->tx_skb),
- 0, NULL, GFP_ATOMIC);
+ 0, NULL, GFP_ATOMIC);
if (!skb) {
printk(KERN_ERR "%s: no skb id %x\n", __func__,
- mISDN_HEAD_ID(bch->tx_skb));
+ mISDN_HEAD_ID(bch->tx_skb));
return;
}
bch->rcount++;
@@ -349,7 +349,7 @@ dchannel_senddata(struct dchannel *ch, struct sk_buff *skb)
}
if (skb->len > ch->maxlen) {
printk(KERN_WARNING "%s: skb too large(%d/%d)\n",
- __func__, skb->len, ch->maxlen);
+ __func__, skb->len, ch->maxlen);
return -EINVAL;
}
/* HW lock must be obtained */
@@ -376,15 +376,15 @@ bchannel_senddata(struct bchannel *ch, struct sk_buff *skb)
}
if (skb->len > ch->maxlen) {
printk(KERN_WARNING "%s: skb too large(%d/%d)\n",
- __func__, skb->len, ch->maxlen);
+ __func__, skb->len, ch->maxlen);
return -EINVAL;
}
/* HW lock must be obtained */
/* check for pending next_skb */
if (ch->next_skb) {
printk(KERN_WARNING
- "%s: next_skb exist ERROR (skb->len=%d next_skb->len=%d)\n",
- __func__, skb->len, ch->next_skb->len);
+ "%s: next_skb exist ERROR (skb->len=%d next_skb->len=%d)\n",
+ __func__, skb->len, ch->next_skb->len);
return -EBUSY;
}
if (test_and_set_bit(FLG_TX_BUSY, &ch->Flags)) {
diff --git a/drivers/isdn/mISDN/l1oip.h b/drivers/isdn/mISDN/l1oip.h
index bc26c890d9a2..661c060ada49 100644
--- a/drivers/isdn/mISDN/l1oip.h
+++ b/drivers/isdn/mISDN/l1oip.h
@@ -10,7 +10,7 @@
/* enable to disorder received bchannels by sequence 2143658798... */
/*
-#define REORDER_DEBUG
+ #define REORDER_DEBUG
*/
/* frames */
@@ -29,8 +29,8 @@
/* channel structure */
struct l1oip_chan {
- struct dchannel *dch;
- struct bchannel *bch;
+ struct dchannel *dch;
+ struct bchannel *bch;
u32 tx_counter; /* counts xmit bytes/packets */
u32 rx_counter; /* counts recv bytes/packets */
u32 codecstate; /* used by codec to save data */
@@ -60,19 +60,19 @@ struct l1oip {
int limit; /* limit number of bchannels */
/* timer */
- struct timer_list keep_tl;
- struct timer_list timeout_tl;
+ struct timer_list keep_tl;
+ struct timer_list timeout_tl;
int timeout_on;
struct work_struct workq;
/* socket */
- struct socket *socket; /* if set, socket is created */
- struct completion socket_complete;/* completion of sock thread */
+ struct socket *socket; /* if set, socket is created */
+ struct completion socket_complete;/* completion of sock thread */
struct task_struct *socket_thread;
- spinlock_t socket_lock; /* access sock outside thread */
+ spinlock_t socket_lock; /* access sock outside thread */
u32 remoteip; /* if all set, ip is assigned */
- u16 localport; /* must always be set */
- u16 remoteport; /* must always be set */
+ u16 localport; /* must always be set */
+ u16 remoteport; /* must always be set */
struct sockaddr_in sin_local; /* local socket name */
struct sockaddr_in sin_remote; /* remote socket name */
struct msghdr sendmsg; /* ip message to send */
@@ -88,4 +88,3 @@ extern int l1oip_alaw_to_ulaw(u8 *data, int len, u8 *result);
extern int l1oip_ulaw_to_alaw(u8 *data, int len, u8 *result);
extern void l1oip_4bit_free(void);
extern int l1oip_4bit_alloc(int ulaw);
-
diff --git a/drivers/isdn/mISDN/l1oip_codec.c b/drivers/isdn/mISDN/l1oip_codec.c
index 5a89972624d8..a601c8472220 100644
--- a/drivers/isdn/mISDN/l1oip_codec.c
+++ b/drivers/isdn/mISDN/l1oip_codec.c
@@ -27,22 +27,22 @@
/*
-How the codec works:
---------------------
+ How the codec works:
+ --------------------
-The volume is increased to increase the dynamic range of the audio signal.
-Each sample is converted to a-LAW with only 16 steps of level resolution.
-A pair of two samples are stored in one byte.
+ The volume is increased to increase the dynamic range of the audio signal.
+ Each sample is converted to a-LAW with only 16 steps of level resolution.
+ A pair of two samples are stored in one byte.
-The first byte is stored in the upper bits, the second byte is stored in the
-lower bits.
+ The first byte is stored in the upper bits, the second byte is stored in the
+ lower bits.
-To speed up compression and decompression, two lookup tables are formed:
+ To speed up compression and decompression, two lookup tables are formed:
-- 16 bits index for two samples (law encoded) with 8 bit compressed result.
-- 8 bits index for one compressed data with 16 bits decompressed result.
+ - 16 bits index for two samples (law encoded) with 8 bit compressed result.
+ - 8 bits index for one compressed data with 16 bits decompressed result.
-NOTE: The bytes are handled as they are law-encoded.
+ NOTE: The bytes are handled as they are law-encoded.
*/
@@ -232,7 +232,7 @@ l1oip_law_to_4bit(u8 *data, int len, u8 *result, u32 *state)
/* send saved byte and first input byte */
if (*state) {
- *result++ = table_com[(((*state)<<8)&0xff00) | (*data++)];
+ *result++ = table_com[(((*state) << 8) & 0xff00) | (*data++)];
len--;
o++;
}
@@ -267,7 +267,7 @@ l1oip_4bit_to_law(u8 *data, int len, u8 *result)
while (i < len) {
r = table_dec[*data++];
- *result++ = r>>8;
+ *result++ = r >> 8;
*result++ = r;
i++;
}
@@ -345,8 +345,8 @@ l1oip_4bit_alloc(int ulaw)
c = alaw_to_4bit[i1];
i2 = 0;
while (i2 < 256) {
- table_com[(i1<<8) | i2] |= (c<<4);
- table_com[(i2<<8) | i1] |= c;
+ table_com[(i1 << 8) | i2] |= (c << 4);
+ table_com[(i2 << 8) | i1] |= c;
i2++;
}
i1++;
@@ -361,8 +361,8 @@ l1oip_4bit_alloc(int ulaw)
sample = _4bit_to_alaw[i1];
i2 = 0;
while (i2 < 16) {
- table_dec[(i1<<4) | i2] |= (sample<<8);
- table_dec[(i2<<4) | i1] |= sample;
+ table_dec[(i1 << 4) | i2] |= (sample << 8);
+ table_dec[(i2 << 4) | i1] |= sample;
i2++;
}
i1++;
@@ -370,5 +370,3 @@ l1oip_4bit_alloc(int ulaw)
return 0;
}
-
-
diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index 04f115a9c43e..0f88acf1185f 100644
--- a/drivers/isdn/mISDN/l1oip_core.c
+++ b/drivers/isdn/mISDN/l1oip_core.c
@@ -24,63 +24,63 @@
/* module parameters:
* type:
- Value 1 = BRI
- Value 2 = PRI
- Value 3 = BRI (multi channel frame, not supported yet)
- Value 4 = PRI (multi channel frame, not supported yet)
- A multi channel frame reduces overhead to a single frame for all
- b-channels, but increases delay.
- (NOTE: Multi channel frames are not implemented yet.)
+ Value 1 = BRI
+ Value 2 = PRI
+ Value 3 = BRI (multi channel frame, not supported yet)
+ Value 4 = PRI (multi channel frame, not supported yet)
+ A multi channel frame reduces overhead to a single frame for all
+ b-channels, but increases delay.
+ (NOTE: Multi channel frames are not implemented yet.)
* codec:
- Value 0 = transparent (default)
- Value 1 = transfer ALAW
- Value 2 = transfer ULAW
- Value 3 = transfer generic 4 bit compression.
+ Value 0 = transparent (default)
+ Value 1 = transfer ALAW
+ Value 2 = transfer ULAW
+ Value 3 = transfer generic 4 bit compression.
* ulaw:
- 0 = we use a-Law (default)
- 1 = we use u-Law
+ 0 = we use a-Law (default)
+ 1 = we use u-Law
* limit:
- limitation of B-channels to control bandwidth (1...126)
- BRI: 1 or 2
- PRI: 1-30, 31-126 (126, because dchannel ist not counted here)
- Also limited ressources are used for stack, resulting in less channels.
- It is possible to have more channels than 30 in PRI mode, this must
- be supported by the application.
+ limitation of B-channels to control bandwidth (1...126)
+ BRI: 1 or 2
+ PRI: 1-30, 31-126 (126, because dchannel ist not counted here)
+ Also limited ressources are used for stack, resulting in less channels.
+ It is possible to have more channels than 30 in PRI mode, this must
+ be supported by the application.
* ip:
- byte representation of remote ip address (127.0.0.1 -> 127,0,0,1)
- If not given or four 0, no remote address is set.
- For multiple interfaces, concat ip addresses. (127,0,0,1,127,0,0,1)
+ byte representation of remote ip address (127.0.0.1 -> 127,0,0,1)
+ If not given or four 0, no remote address is set.
+ For multiple interfaces, concat ip addresses. (127,0,0,1,127,0,0,1)
* port:
- port number (local interface)
- If not given or 0, port 931 is used for fist instance, 932 for next...
- For multiple interfaces, different ports must be given.
+ port number (local interface)
+ If not given or 0, port 931 is used for fist instance, 932 for next...
+ For multiple interfaces, different ports must be given.
* remoteport:
- port number (remote interface)
- If not given or 0, remote port equals local port
- For multiple interfaces on equal sites, different ports must be given.
+ port number (remote interface)
+ If not given or 0, remote port equals local port
+ For multiple interfaces on equal sites, different ports must be given.
* ondemand:
- 0 = fixed (always transmit packets, even when remote side timed out)
- 1 = on demand (only transmit packets, when remote side is detected)
- the default is 0
- NOTE: ID must also be set for on demand.
+ 0 = fixed (always transmit packets, even when remote side timed out)
+ 1 = on demand (only transmit packets, when remote side is detected)
+ the default is 0
+ NOTE: ID must also be set for on demand.
* id:
- optional value to identify frames. This value must be equal on both
- peers and should be random. If omitted or 0, no ID is transmitted.
+ optional value to identify frames. This value must be equal on both
+ peers and should be random. If omitted or 0, no ID is transmitted.
* debug:
- NOTE: only one debug value must be given for all cards
- enable debugging (see l1oip.h for debug options)
+ NOTE: only one debug value must be given for all cards
+ enable debugging (see l1oip.h for debug options)
-Special mISDN controls:
+ Special mISDN controls:
op = MISDN_CTRL_SETPEER*
p1 = bytes 0-3 : remote IP address in network order (left element first)
@@ -91,133 +91,133 @@ Special mISDN controls:
op = MISDN_CTRL_UNSETPEER*
* Use l1oipctrl for comfortable setting or removing ip address.
- (Layer 1 Over IP CTRL)
+ (Layer 1 Over IP CTRL)
-L1oIP-Protocol
---------------
+ L1oIP-Protocol
+ --------------
-Frame Header:
+ Frame Header:
7 6 5 4 3 2 1 0
-+---------------+
-|Ver|T|I|Coding |
-+---------------+
-| ID byte 3 * |
-+---------------+
-| ID byte 2 * |
-+---------------+
-| ID byte 1 * |
-+---------------+
-| ID byte 0 * |
-+---------------+
-|M| Channel |
-+---------------+
-| Length * |
-+---------------+
-| Time Base MSB |
-+---------------+
-| Time Base LSB |
-+---------------+
-| Data.... |
-
-...
-
-| |
-+---------------+
-|M| Channel |
-+---------------+
-| Length * |
-+---------------+
-| Time Base MSB |
-+---------------+
-| Time Base LSB |
-+---------------+
-| Data.... |
-
-...
-
-
-* Only included in some cases.
-
-- Ver = Version
-If version is missmatch, the frame must be ignored.
-
-- T = Type of interface
-Must be 0 for S0 or 1 for E1.
-
-- I = Id present
-If bit is set, four ID bytes are included in frame.
-
-- ID = Connection ID
-Additional ID to prevent Denial of Service attacs. Also it prevents hijacking
-connections with dynamic IP. The ID should be random and must not be 0.
-
-- Coding = Type of codec
-Must be 0 for no transcoding. Also for D-channel and other HDLC frames.
+ +---------------+
+ |Ver|T|I|Coding |
+ +---------------+
+ | ID byte 3 * |
+ +---------------+
+ | ID byte 2 * |
+ +---------------+
+ | ID byte 1 * |
+ +---------------+
+ | ID byte 0 * |
+ +---------------+
+ |M| Channel |
+ +---------------+
+ | Length * |
+ +---------------+
+ | Time Base MSB |
+ +---------------+
+ | Time Base LSB |
+ +---------------+
+ | Data.... |
+
+ ...
+
+ | |
+ +---------------+
+ |M| Channel |
+ +---------------+
+ | Length * |
+ +---------------+
+ | Time Base MSB |
+ +---------------+
+ | Time Base LSB |
+ +---------------+
+ | Data.... |
+
+ ...
+
+
+ * Only included in some cases.
+
+ - Ver = Version
+ If version is missmatch, the frame must be ignored.
+
+ - T = Type of interface
+ Must be 0 for S0 or 1 for E1.
+
+ - I = Id present
+ If bit is set, four ID bytes are included in frame.
+
+ - ID = Connection ID
+ Additional ID to prevent Denial of Service attacs. Also it prevents hijacking
+ connections with dynamic IP. The ID should be random and must not be 0.
+
+ - Coding = Type of codec
+ Must be 0 for no transcoding. Also for D-channel and other HDLC frames.
1 and 2 are reserved for explicitly use of a-LAW or u-LAW codec.
3 is used for generic table compressor.
-- M = More channels to come. If this flag is 1, the following byte contains
-the length of the channel data. After the data block, the next channel will
-be defined. The flag for the last channel block (or if only one channel is
-transmitted), must be 0 and no length is given.
+ - M = More channels to come. If this flag is 1, the following byte contains
+ the length of the channel data. After the data block, the next channel will
+ be defined. The flag for the last channel block (or if only one channel is
+ transmitted), must be 0 and no length is given.
-- Channel = Channel number
-0 reserved
-1-3 channel data for S0 (3 is D-channel)
-1-31 channel data for E1 (16 is D-channel)
-32-127 channel data for extended E1 (16 is D-channel)
+ - Channel = Channel number
+ 0 reserved
+ 1-3 channel data for S0 (3 is D-channel)
+ 1-31 channel data for E1 (16 is D-channel)
+ 32-127 channel data for extended E1 (16 is D-channel)
-- The length is used if the M-flag is 1. It is used to find the next channel
-inside frame.
-NOTE: A value of 0 equals 256 bytes of data.
+ - The length is used if the M-flag is 1. It is used to find the next channel
+ inside frame.
+ NOTE: A value of 0 equals 256 bytes of data.
-> For larger data blocks, a single frame must be used.
-> For larger streams, a single frame or multiple blocks with same channel ID
- must be used.
+ must be used.
-- Time Base = Timestamp of first sample in frame
-The "Time Base" is used to rearange packets and to detect packet loss.
-The 16 bits are sent in network order (MSB first) and count 1/8000 th of a
-second. This causes a wrap around each 8,192 seconds. There is no requirement
-for the initial "Time Base", but 0 should be used for the first packet.
-In case of HDLC data, this timestamp counts the packet or byte number.
+ - Time Base = Timestamp of first sample in frame
+ The "Time Base" is used to rearange packets and to detect packet loss.
+ The 16 bits are sent in network order (MSB first) and count 1/8000 th of a
+ second. This causes a wrap around each 8,192 seconds. There is no requirement
+ for the initial "Time Base", but 0 should be used for the first packet.
+ In case of HDLC data, this timestamp counts the packet or byte number.
-Two Timers:
+ Two Timers:
-After initialisation, a timer of 15 seconds is started. Whenever a packet is
-transmitted, the timer is reset to 15 seconds again. If the timer expires, an
-empty packet is transmitted. This keep the connection alive.
+ After initialisation, a timer of 15 seconds is started. Whenever a packet is
+ transmitted, the timer is reset to 15 seconds again. If the timer expires, an
+ empty packet is transmitted. This keep the connection alive.
-When a valid packet is received, a timer 65 seconds is started. The interface
-become ACTIVE. If the timer expires, the interface becomes INACTIVE.
+ When a valid packet is received, a timer 65 seconds is started. The interface
+ become ACTIVE. If the timer expires, the interface becomes INACTIVE.
-Dynamic IP handling:
+ Dynamic IP handling:
-To allow dynamic IP, the ID must be non 0. In this case, any packet with the
-correct port number and ID will be accepted. If the remote side changes its IP
-the new IP is used for all transmitted packets until it changes again.
+ To allow dynamic IP, the ID must be non 0. In this case, any packet with the
+ correct port number and ID will be accepted. If the remote side changes its IP
+ the new IP is used for all transmitted packets until it changes again.
-On Demand:
+ On Demand:
-If the ondemand parameter is given, the remote IP is set to 0 on timeout.
-This will stop keepalive traffic to remote. If the remote is online again,
-traffic will continue to the remote address. This is useful for road warriors.
-This feature only works with ID set, otherwhise it is highly unsecure.
+ If the ondemand parameter is given, the remote IP is set to 0 on timeout.
+ This will stop keepalive traffic to remote. If the remote is online again,
+ traffic will continue to the remote address. This is useful for road warriors.
+ This feature only works with ID set, otherwhise it is highly unsecure.
-Socket and Thread
------------------
+ Socket and Thread
+ -----------------
-The complete socket opening and closing is done by a thread.
-When the thread opened a socket, the hc->socket descriptor is set. Whenever a
-packet shall be sent to the socket, the hc->socket must be checked wheter not
-NULL. To prevent change in socket descriptor, the hc->socket_lock must be used.
-To change the socket, a recall of l1oip_socket_open() will safely kill the
-socket process and create a new one.
+ The complete socket opening and closing is done by a thread.
+ When the thread opened a socket, the hc->socket descriptor is set. Whenever a
+ packet shall be sent to the socket, the hc->socket must be checked wheter not
+ NULL. To prevent change in socket descriptor, the hc->socket_lock must be used.
+ To change the socket, a recall of l1oip_socket_open() will safely kill the
+ socket process and create a new one.
*/
@@ -247,7 +247,7 @@ static struct list_head l1oip_ilist;
#define MAX_CARDS 16
static u_int type[MAX_CARDS];
static u_int codec[MAX_CARDS];
-static u_int ip[MAX_CARDS*4];
+static u_int ip[MAX_CARDS * 4];
static u_int port[MAX_CARDS];
static u_int remoteport[MAX_CARDS];
static u_int ondemand[MAX_CARDS];
@@ -274,26 +274,26 @@ module_param(debug, uint, S_IRUGO | S_IWUSR);
*/
static int
l1oip_socket_send(struct l1oip *hc, u8 localcodec, u8 channel, u32 chanmask,
- u16 timebase, u8 *buf, int len)
+ u16 timebase, u8 *buf, int len)
{
u8 *p;
int multi = 0;
- u8 frame[len+32];
+ u8 frame[len + 32];
struct socket *socket = NULL;
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: sending data to socket (len = %d)\n",
- __func__, len);
+ __func__, len);
p = frame;
/* restart timer */
- if ((int)(hc->keep_tl.expires-jiffies) < 5*HZ) {
+ if ((int)(hc->keep_tl.expires-jiffies) < 5 * HZ) {
del_timer(&hc->keep_tl);
- hc->keep_tl.expires = jiffies + L1OIP_KEEPALIVE*HZ;
+ hc->keep_tl.expires = jiffies + L1OIP_KEEPALIVE * HZ;
add_timer(&hc->keep_tl);
} else
- hc->keep_tl.expires = jiffies + L1OIP_KEEPALIVE*HZ;
+ hc->keep_tl.expires = jiffies + L1OIP_KEEPALIVE * HZ;
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: resetting timer\n", __func__);
@@ -302,25 +302,25 @@ l1oip_socket_send(struct l1oip *hc, u8 localcodec, u8 channel, u32 chanmask,
if (!hc->sin_remote.sin_addr.s_addr || !hc->sin_remote.sin_port) {
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: dropping frame, because remote "
- "IP is not set.\n", __func__);
+ "IP is not set.\n", __func__);
return len;
}
/* assemble frame */
- *p++ = (L1OIP_VERSION<<6) /* version and coding */
- | (hc->pri ? 0x20 : 0x00) /* type */
- | (hc->id ? 0x10 : 0x00) /* id */
- | localcodec;
+ *p++ = (L1OIP_VERSION << 6) /* version and coding */
+ | (hc->pri ? 0x20 : 0x00) /* type */
+ | (hc->id ? 0x10 : 0x00) /* id */
+ | localcodec;
if (hc->id) {
- *p++ = hc->id>>24; /* id */
- *p++ = hc->id>>16;
- *p++ = hc->id>>8;
+ *p++ = hc->id >> 24; /* id */
+ *p++ = hc->id >> 16;
+ *p++ = hc->id >> 8;
*p++ = hc->id;
}
*p++ = (multi == 1) ? 0x80 : 0x00 + channel; /* m-flag, channel */
if (multi == 1)
*p++ = len; /* length */
- *p++ = timebase>>8; /* time base */
+ *p++ = timebase >> 8; /* time base */
*p++ = timebase;
if (buf && len) { /* add data to frame */
@@ -330,7 +330,7 @@ l1oip_socket_send(struct l1oip *hc, u8 localcodec, u8 channel, u32 chanmask,
l1oip_alaw_to_ulaw(buf, len, p);
else if (localcodec == 3)
len = l1oip_law_to_4bit(buf, len, p,
- &hc->chan[channel].codecstate);
+ &hc->chan[channel].codecstate);
else
memcpy(p, buf, len);
}
@@ -349,7 +349,7 @@ l1oip_socket_send(struct l1oip *hc, u8 localcodec, u8 channel, u32 chanmask,
/* send packet */
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: sending packet to socket (len "
- "= %d)\n", __func__, len);
+ "= %d)\n", __func__, len);
hc->sendiov.iov_base = frame;
hc->sendiov.iov_len = len;
len = kernel_sendmsg(socket, &hc->sendmsg, &hc->sendiov, 1, len);
@@ -365,7 +365,7 @@ l1oip_socket_send(struct l1oip *hc, u8 localcodec, u8 channel, u32 chanmask,
*/
static void
l1oip_socket_recv(struct l1oip *hc, u8 remotecodec, u8 channel, u16 timebase,
- u8 *buf, int len)
+ u8 *buf, int len)
{
struct sk_buff *nskb;
struct bchannel *bch;
@@ -376,34 +376,34 @@ l1oip_socket_recv(struct l1oip *hc, u8 remotecodec, u8 channel, u16 timebase,
if (len == 0) {
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: received empty keepalive data, "
- "ignoring\n", __func__);
+ "ignoring\n", __func__);
return;
}
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: received data, sending to mISDN (%d)\n",
- __func__, len);
+ __func__, len);
if (channel < 1 || channel > 127) {
printk(KERN_WARNING "%s: packet error - channel %d out of "
- "range\n", __func__, channel);
+ "range\n", __func__, channel);
return;
}
dch = hc->chan[channel].dch;
bch = hc->chan[channel].bch;
if (!dch && !bch) {
printk(KERN_WARNING "%s: packet error - channel %d not in "
- "stack\n", __func__, channel);
+ "stack\n", __func__, channel);
return;
}
/* prepare message */
- nskb = mI_alloc_skb((remotecodec == 3) ? (len<<1) : len, GFP_ATOMIC);
+ nskb = mI_alloc_skb((remotecodec == 3) ? (len << 1) : len, GFP_ATOMIC);
if (!nskb) {
printk(KERN_ERR "%s: No mem for skb.\n", __func__);
return;
}
- p = skb_put(nskb, (remotecodec == 3) ? (len<<1) : len);
+ p = skb_put(nskb, (remotecodec == 3) ? (len << 1) : len);
if (remotecodec == 1 && ulaw)
l1oip_alaw_to_ulaw(buf, len, p);
@@ -428,7 +428,7 @@ l1oip_socket_recv(struct l1oip *hc, u8 remotecodec, u8 channel, u16 timebase,
rx_counter =
(rx_counter & 0xffff0000) | timebase;
else
- rx_counter = ((rx_counter & 0xffff0000)+0x10000)
+ rx_counter = ((rx_counter & 0xffff0000) + 0x10000)
| timebase;
} else {
/* time has changed backwards */
@@ -436,7 +436,7 @@ l1oip_socket_recv(struct l1oip *hc, u8 remotecodec, u8 channel, u16 timebase,
rx_counter =
(rx_counter & 0xffff0000) | timebase;
else
- rx_counter = ((rx_counter & 0xffff0000)-0x10000)
+ rx_counter = ((rx_counter & 0xffff0000) - 0x10000)
| timebase;
}
hc->chan[channel].rx_counter = rx_counter;
@@ -476,42 +476,42 @@ l1oip_socket_parse(struct l1oip *hc, struct sockaddr_in *sin, u8 *buf, int len)
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: received frame, parsing... (%d)\n",
- __func__, len);
+ __func__, len);
/* check length */
- if (len < 1+1+2) {
+ if (len < 1 + 1 + 2) {
printk(KERN_WARNING "%s: packet error - length %d below "
- "4 bytes\n", __func__, len);
+ "4 bytes\n", __func__, len);
return;
}
/* check version */
- if (((*buf)>>6) != L1OIP_VERSION) {
+ if (((*buf) >> 6) != L1OIP_VERSION) {
printk(KERN_WARNING "%s: packet error - unknown version %d\n",
- __func__, buf[0]>>6);
+ __func__, buf[0]>>6);
return;
}
/* check type */
- if (((*buf)&0x20) && !hc->pri) {
+ if (((*buf) & 0x20) && !hc->pri) {
printk(KERN_WARNING "%s: packet error - received E1 packet "
- "on S0 interface\n", __func__);
+ "on S0 interface\n", __func__);
return;
}
- if (!((*buf)&0x20) && hc->pri) {
+ if (!((*buf) & 0x20) && hc->pri) {
printk(KERN_WARNING "%s: packet error - received S0 packet "
- "on E1 interface\n", __func__);
+ "on E1 interface\n", __func__);
return;
}
/* get id flag */
- packet_id = (*buf>>4)&1;
+ packet_id = (*buf >> 4) & 1;
/* check coding */
remotecodec = (*buf) & 0x0f;
if (remotecodec > 3) {
printk(KERN_WARNING "%s: packet error - remotecodec %d "
- "unsupported\n", __func__, remotecodec);
+ "unsupported\n", __func__, remotecodec);
return;
}
buf++;
@@ -521,12 +521,12 @@ l1oip_socket_parse(struct l1oip *hc, struct sockaddr_in *sin, u8 *buf, int len)
if (packet_id) {
if (!hc->id) {
printk(KERN_WARNING "%s: packet error - packet has id "
- "0x%x, but we have not\n", __func__, packet_id);
+ "0x%x, but we have not\n", __func__, packet_id);
return;
}
if (len < 4) {
printk(KERN_WARNING "%s: packet error - packet too "
- "short for ID value\n", __func__);
+ "short for ID value\n", __func__);
return;
}
packet_id = (*buf++) << 24;
@@ -537,14 +537,14 @@ l1oip_socket_parse(struct l1oip *hc, struct sockaddr_in *sin, u8 *buf, int len)
if (packet_id != hc->id) {
printk(KERN_WARNING "%s: packet error - ID mismatch, "
- "got 0x%x, we 0x%x\n",
- __func__, packet_id, hc->id);
+ "got 0x%x, we 0x%x\n",
+ __func__, packet_id, hc->id);
return;
}
} else {
if (hc->id) {
printk(KERN_WARNING "%s: packet error - packet has no "
- "ID, but we have\n", __func__);
+ "ID, but we have\n", __func__);
return;
}
}
@@ -552,13 +552,13 @@ l1oip_socket_parse(struct l1oip *hc, struct sockaddr_in *sin, u8 *buf, int len)
multiframe:
if (len < 1) {
printk(KERN_WARNING "%s: packet error - packet too short, "
- "channel expected at position %d.\n",
- __func__, len-len_start+1);
+ "channel expected at position %d.\n",
+ __func__, len-len_start + 1);
return;
}
/* get channel and multiframe flag */
- channel = *buf&0x7f;
+ channel = *buf & 0x7f;
m = *buf >> 7;
buf++;
len--;
@@ -567,8 +567,8 @@ multiframe:
if (m) {
if (len < 1) {
printk(KERN_WARNING "%s: packet error - packet too "
- "short, length expected at position %d.\n",
- __func__, len_start-len-1);
+ "short, length expected at position %d.\n",
+ __func__, len_start - len - 1);
return;
}
@@ -576,26 +576,26 @@ multiframe:
len--;
if (mlen == 0)
mlen = 256;
- if (len < mlen+3) {
+ if (len < mlen + 3) {
printk(KERN_WARNING "%s: packet error - length %d at "
- "position %d exceeds total length %d.\n",
- __func__, mlen, len_start-len-1, len_start);
+ "position %d exceeds total length %d.\n",
+ __func__, mlen, len_start-len - 1, len_start);
return;
}
- if (len == mlen+3) {
+ if (len == mlen + 3) {
printk(KERN_WARNING "%s: packet error - length %d at "
- "position %d will not allow additional "
- "packet.\n",
- __func__, mlen, len_start-len+1);
+ "position %d will not allow additional "
+ "packet.\n",
+ __func__, mlen, len_start-len + 1);
return;
}
} else
- mlen = len-2; /* single frame, subtract timebase */
+ mlen = len - 2; /* single frame, subtract timebase */
if (len < 2) {
printk(KERN_WARNING "%s: packet error - packet too short, time "
- "base expected at position %d.\n",
- __func__, len-len_start+1);
+ "base expected at position %d.\n",
+ __func__, len-len_start + 1);
return;
}
@@ -606,12 +606,12 @@ multiframe:
/* if inactive, we send up a PH_ACTIVATE and activate */
if (!test_bit(FLG_ACTIVE, &dch->Flags)) {
- if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+ if (debug & (DEBUG_L1OIP_MSG | DEBUG_L1OIP_SOCKET))
printk(KERN_DEBUG "%s: interface become active due to "
- "received packet\n", __func__);
+ "received packet\n", __func__);
test_and_set_bit(FLG_ACTIVE, &dch->Flags);
_queue_data(&dch->dev.D, PH_ACTIVATE_IND, MISDN_ID_ANY, 0,
- NULL, GFP_ATOMIC);
+ NULL, GFP_ATOMIC);
}
/* distribute packet */
@@ -624,24 +624,24 @@ multiframe:
goto multiframe;
/* restart timer */
- if ((int)(hc->timeout_tl.expires-jiffies) < 5*HZ || !hc->timeout_on) {
+ if ((int)(hc->timeout_tl.expires-jiffies) < 5 * HZ || !hc->timeout_on) {
hc->timeout_on = 1;
del_timer(&hc->timeout_tl);
- hc->timeout_tl.expires = jiffies + L1OIP_TIMEOUT*HZ;
+ hc->timeout_tl.expires = jiffies + L1OIP_TIMEOUT * HZ;
add_timer(&hc->timeout_tl);
} else /* only adjust timer */
- hc->timeout_tl.expires = jiffies + L1OIP_TIMEOUT*HZ;
+ hc->timeout_tl.expires = jiffies + L1OIP_TIMEOUT * HZ;
/* if ip or source port changes */
if ((hc->sin_remote.sin_addr.s_addr != sin->sin_addr.s_addr)
- || (hc->sin_remote.sin_port != sin->sin_port)) {
+ || (hc->sin_remote.sin_port != sin->sin_port)) {
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_DEBUG "%s: remote address changes from "
- "0x%08x to 0x%08x (port %d to %d)\n", __func__,
- ntohl(hc->sin_remote.sin_addr.s_addr),
- ntohl(sin->sin_addr.s_addr),
- ntohs(hc->sin_remote.sin_port),
- ntohs(sin->sin_port));
+ "0x%08x to 0x%08x (port %d to %d)\n", __func__,
+ ntohl(hc->sin_remote.sin_addr.s_addr),
+ ntohl(sin->sin_addr.s_addr),
+ ntohs(hc->sin_remote.sin_port),
+ ntohs(sin->sin_port));
hc->sin_remote.sin_addr.s_addr = sin->sin_addr.s_addr;
hc->sin_remote.sin_port = sin->sin_port;
}
@@ -694,9 +694,9 @@ l1oip_socket_thread(void *data)
/* bind to incomming port */
if (socket->ops->bind(socket, (struct sockaddr *)&hc->sin_local,
- sizeof(hc->sin_local))) {
+ sizeof(hc->sin_local))) {
printk(KERN_ERR "%s: Failed to bind socket to port %d.\n",
- __func__, hc->localport);
+ __func__, hc->localport);
ret = -EINVAL;
goto fail;
}
@@ -728,7 +728,7 @@ l1oip_socket_thread(void *data)
/* read loop */
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_DEBUG "%s: socket created and open\n",
- __func__);
+ __func__);
while (!signal_pending(current)) {
struct kvec iov = {
.iov_base = recvbuf,
@@ -741,7 +741,7 @@ l1oip_socket_thread(void *data)
} else {
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_WARNING
- "%s: broken pipe on socket\n", __func__);
+ "%s: broken pipe on socket\n", __func__);
}
}
@@ -750,7 +750,7 @@ l1oip_socket_thread(void *data)
/* if hc->socket is NULL, it is in use until it is given back */
while (!hc->socket) {
spin_unlock(&hc->socket_lock);
- schedule_timeout(HZ/10);
+ schedule_timeout(HZ / 10);
spin_lock(&hc->socket_lock);
}
hc->socket = NULL;
@@ -758,7 +758,7 @@ l1oip_socket_thread(void *data)
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_DEBUG "%s: socket thread terminating\n",
- __func__);
+ __func__);
fail:
/* free recvbuf */
@@ -774,7 +774,7 @@ fail:
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_DEBUG "%s: socket thread terminated\n",
- __func__);
+ __func__);
return ret;
}
@@ -787,19 +787,19 @@ l1oip_socket_close(struct l1oip *hc)
if (hc->socket_thread) {
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_DEBUG "%s: socket thread exists, "
- "killing...\n", __func__);
+ "killing...\n", __func__);
send_sig(SIGTERM, hc->socket_thread, 0);
wait_for_completion(&hc->socket_complete);
}
/* if active, we send up a PH_DEACTIVATE and deactivate */
if (test_bit(FLG_ACTIVE, &dch->Flags)) {
- if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+ if (debug & (DEBUG_L1OIP_MSG | DEBUG_L1OIP_SOCKET))
printk(KERN_DEBUG "%s: interface become deactivated "
- "due to timeout\n", __func__);
+ "due to timeout\n", __func__);
test_and_clear_bit(FLG_ACTIVE, &dch->Flags);
_queue_data(&dch->dev.D, PH_DEACTIVATE_IND, MISDN_ID_ANY, 0,
- NULL, GFP_ATOMIC);
+ NULL, GFP_ATOMIC);
}
}
@@ -813,11 +813,11 @@ l1oip_socket_open(struct l1oip *hc)
/* create receive process */
hc->socket_thread = kthread_run(l1oip_socket_thread, hc, "l1oip_%s",
- hc->name);
+ hc->name);
if (IS_ERR(hc->socket_thread)) {
int err = PTR_ERR(hc->socket_thread);
printk(KERN_ERR "%s: Failed (%d) to create socket process.\n",
- __func__, err);
+ __func__, err);
hc->socket_thread = NULL;
sock_release(hc->socket);
return err;
@@ -834,9 +834,9 @@ l1oip_send_bh(struct work_struct *work)
{
struct l1oip *hc = container_of(work, struct l1oip, workq);
- if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+ if (debug & (DEBUG_L1OIP_MSG | DEBUG_L1OIP_SOCKET))
printk(KERN_DEBUG "%s: keepalive timer expired, sending empty "
- "frame on dchannel\n", __func__);
+ "frame on dchannel\n", __func__);
/* send an empty l1oip frame at D-channel */
l1oip_socket_send(hc, 0, hc->d_idx, 0, 0, NULL, 0);
@@ -862,25 +862,25 @@ l1oip_timeout(void *data)
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: timeout timer expired, turn layer one "
- "down.\n", __func__);
+ "down.\n", __func__);
hc->timeout_on = 0; /* state that timer must be initialized next time */
/* if timeout, we send up a PH_DEACTIVATE and deactivate */
if (test_bit(FLG_ACTIVE, &dch->Flags)) {
- if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+ if (debug & (DEBUG_L1OIP_MSG | DEBUG_L1OIP_SOCKET))
printk(KERN_DEBUG "%s: interface become deactivated "
- "due to timeout\n", __func__);
+ "due to timeout\n", __func__);
test_and_clear_bit(FLG_ACTIVE, &dch->Flags);
_queue_data(&dch->dev.D, PH_DEACTIVATE_IND, MISDN_ID_ANY, 0,
- NULL, GFP_ATOMIC);
+ NULL, GFP_ATOMIC);
}
/* if we have ondemand set, we remove ip address */
if (hc->ondemand) {
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: on demand causes ip address to "
- "be removed\n", __func__);
+ "be removed\n", __func__);
hc->sin_remote.sin_addr.s_addr = 0;
}
}
@@ -904,12 +904,12 @@ handle_dmsg(struct mISDNchannel *ch, struct sk_buff *skb)
case PH_DATA_REQ:
if (skb->len < 1) {
printk(KERN_WARNING "%s: skb too small\n",
- __func__);
+ __func__);
break;
}
if (skb->len > MAX_DFRAME_LEN_L1 || skb->len > L1OIP_MAX_LEN) {
printk(KERN_WARNING "%s: skb too large\n",
- __func__);
+ __func__);
break;
}
/* send frame */
@@ -918,7 +918,7 @@ handle_dmsg(struct mISDNchannel *ch, struct sk_buff *skb)
while (l) {
ll = (l < L1OIP_MAX_PERFRAME) ? l : L1OIP_MAX_PERFRAME;
l1oip_socket_send(hc, 0, dch->slot, 0,
- hc->chan[dch->slot].tx_counter++, p, ll);
+ hc->chan[dch->slot].tx_counter++, p, ll);
p += ll;
l -= ll;
}
@@ -926,9 +926,9 @@ handle_dmsg(struct mISDNchannel *ch, struct sk_buff *skb)
queue_ch_frame(ch, PH_DATA_CNF, hh->id, skb);
return 0;
case PH_ACTIVATE_REQ:
- if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+ if (debug & (DEBUG_L1OIP_MSG | DEBUG_L1OIP_SOCKET))
printk(KERN_DEBUG "%s: PH_ACTIVATE channel %d (1..%d)\n"
- , __func__, dch->slot, hc->b_num+1);
+ , __func__, dch->slot, hc->b_num + 1);
skb_trim(skb, 0);
if (test_bit(FLG_ACTIVE, &dch->Flags))
queue_ch_frame(ch, PH_ACTIVATE_IND, hh->id, skb);
@@ -936,10 +936,10 @@ handle_dmsg(struct mISDNchannel *ch, struct sk_buff *skb)
queue_ch_frame(ch, PH_DEACTIVATE_IND, hh->id, skb);
return 0;
case PH_DEACTIVATE_REQ:
- if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+ if (debug & (DEBUG_L1OIP_MSG | DEBUG_L1OIP_SOCKET))
printk(KERN_DEBUG "%s: PH_DEACTIVATE channel %d "
- "(1..%d)\n", __func__, dch->slot,
- hc->b_num+1);
+ "(1..%d)\n", __func__, dch->slot,
+ hc->b_num + 1);
skb_trim(skb, 0);
if (test_bit(FLG_ACTIVE, &dch->Flags))
queue_ch_frame(ch, PH_ACTIVATE_IND, hh->id, skb);
@@ -971,26 +971,26 @@ channel_dctrl(struct dchannel *dch, struct mISDN_ctrl_req *cq)
hc->remoteport = hc->localport;
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_DEBUG "%s: got new ip address from user "
- "space.\n", __func__);
+ "space.\n", __func__);
l1oip_socket_open(hc);
break;
case MISDN_CTRL_UNSETPEER:
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_DEBUG "%s: removing ip address.\n",
- __func__);
+ __func__);
hc->remoteip = 0;
l1oip_socket_open(hc);
break;
case MISDN_CTRL_GETPEER:
if (debug & DEBUG_L1OIP_SOCKET)
printk(KERN_DEBUG "%s: getting ip address.\n",
- __func__);
+ __func__);
cq->p1 = hc->remoteip;
cq->p2 = hc->remoteport | (hc->localport << 16);
break;
default:
printk(KERN_WARNING "%s: unknown Op %x\n",
- __func__, cq->op);
+ __func__, cq->op);
ret = -EINVAL;
break;
}
@@ -1002,21 +1002,21 @@ open_dchannel(struct l1oip *hc, struct dchannel *dch, struct channel_req *rq)
{
if (debug & DEBUG_HW_OPEN)
printk(KERN_DEBUG "%s: dev(%d) open from %p\n", __func__,
- dch->dev.id, __builtin_return_address(0));
+ dch->dev.id, __builtin_return_address(0));
if (rq->protocol == ISDN_P_NONE)
return -EINVAL;
if ((dch->dev.D.protocol != ISDN_P_NONE) &&
(dch->dev.D.protocol != rq->protocol)) {
if (debug & DEBUG_HW_OPEN)
printk(KERN_WARNING "%s: change protocol %x to %x\n",
- __func__, dch->dev.D.protocol, rq->protocol);
+ __func__, dch->dev.D.protocol, rq->protocol);
}
if (dch->dev.D.protocol != rq->protocol)
dch->dev.D.protocol = rq->protocol;
if (test_bit(FLG_ACTIVE, &dch->Flags)) {
_queue_data(&dch->dev.D, PH_ACTIVATE_IND, MISDN_ID_ANY,
- 0, NULL, GFP_KERNEL);
+ 0, NULL, GFP_KERNEL);
}
rq->ch = &dch->dev.D;
if (!try_module_get(THIS_MODULE))
@@ -1038,7 +1038,7 @@ open_bchannel(struct l1oip *hc, struct dchannel *dch, struct channel_req *rq)
bch = hc->chan[ch].bch;
if (!bch) {
printk(KERN_ERR "%s:internal error ch %d has no bch\n",
- __func__, ch);
+ __func__, ch);
return -EINVAL;
}
if (test_and_set_bit(FLG_OPEN, &bch->Flags))
@@ -1061,7 +1061,7 @@ l1oip_dctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
if (dch->debug & DEBUG_HW)
printk(KERN_DEBUG "%s: cmd:%x %p\n",
- __func__, cmd, arg);
+ __func__, cmd, arg);
switch (cmd) {
case OPEN_CHANNEL:
rq = arg;
@@ -1089,8 +1089,8 @@ l1oip_dctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
case CLOSE_CHANNEL:
if (debug & DEBUG_HW_OPEN)
printk(KERN_DEBUG "%s: dev(%d) close from %p\n",
- __func__, dch->dev.id,
- __builtin_return_address(0));
+ __func__, dch->dev.id,
+ __builtin_return_address(0));
module_put(THIS_MODULE);
break;
case CONTROL_CHANNEL:
@@ -1099,7 +1099,7 @@ l1oip_dctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
default:
if (dch->debug & DEBUG_HW)
printk(KERN_DEBUG "%s: unknown command %x\n",
- __func__, cmd);
+ __func__, cmd);
err = -EINVAL;
}
return err;
@@ -1119,12 +1119,12 @@ handle_bmsg(struct mISDNchannel *ch, struct sk_buff *skb)
case PH_DATA_REQ:
if (skb->len <= 0) {
printk(KERN_WARNING "%s: skb too small\n",
- __func__);
+ __func__);
break;
}
if (skb->len > MAX_DFRAME_LEN_L1 || skb->len > L1OIP_MAX_LEN) {
printk(KERN_WARNING "%s: skb too large\n",
- __func__);
+ __func__);
break;
}
/* check for AIS / ulaw-silence */
@@ -1132,7 +1132,7 @@ handle_bmsg(struct mISDNchannel *ch, struct sk_buff *skb)
if (!memchr_inv(skb->data, 0xff, l)) {
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: got AIS, not sending, "
- "but counting\n", __func__);
+ "but counting\n", __func__);
hc->chan[bch->slot].tx_counter += l;
skb_trim(skb, 0);
queue_ch_frame(ch, PH_DATA_CNF, hh->id, skb);
@@ -1143,7 +1143,7 @@ handle_bmsg(struct mISDNchannel *ch, struct sk_buff *skb)
if (!memchr_inv(skb->data, 0x2a, l)) {
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: got silence, not sending"
- ", but counting\n", __func__);
+ ", but counting\n", __func__);
hc->chan[bch->slot].tx_counter += l;
skb_trim(skb, 0);
queue_ch_frame(ch, PH_DATA_CNF, hh->id, skb);
@@ -1156,7 +1156,7 @@ handle_bmsg(struct mISDNchannel *ch, struct sk_buff *skb)
while (l) {
ll = (l < L1OIP_MAX_PERFRAME) ? l : L1OIP_MAX_PERFRAME;
l1oip_socket_send(hc, hc->codec, bch->slot, 0,
- hc->chan[bch->slot].tx_counter, p, ll);
+ hc->chan[bch->slot].tx_counter, p, ll);
hc->chan[bch->slot].tx_counter += ll;
p += ll;
l -= ll;
@@ -1165,19 +1165,19 @@ handle_bmsg(struct mISDNchannel *ch, struct sk_buff *skb)
queue_ch_frame(ch, PH_DATA_CNF, hh->id, skb);
return 0;
case PH_ACTIVATE_REQ:
- if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+ if (debug & (DEBUG_L1OIP_MSG | DEBUG_L1OIP_SOCKET))
printk(KERN_DEBUG "%s: PH_ACTIVATE channel %d (1..%d)\n"
- , __func__, bch->slot, hc->b_num+1);
+ , __func__, bch->slot, hc->b_num + 1);
hc->chan[bch->slot].codecstate = 0;
test_and_set_bit(FLG_ACTIVE, &bch->Flags);
skb_trim(skb, 0);
queue_ch_frame(ch, PH_ACTIVATE_IND, hh->id, skb);
return 0;
case PH_DEACTIVATE_REQ:
- if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+ if (debug & (DEBUG_L1OIP_MSG | DEBUG_L1OIP_SOCKET))
printk(KERN_DEBUG "%s: PH_DEACTIVATE channel %d "
- "(1..%d)\n", __func__, bch->slot,
- hc->b_num+1);
+ "(1..%d)\n", __func__, bch->slot,
+ hc->b_num + 1);
test_and_clear_bit(FLG_ACTIVE, &bch->Flags);
skb_trim(skb, 0);
queue_ch_frame(ch, PH_DEACTIVATE_IND, hh->id, skb);
@@ -1202,14 +1202,14 @@ channel_bctrl(struct bchannel *bch, struct mISDN_ctrl_req *cq)
case MISDN_CTRL_HW_FEATURES: /* fill features structure */
if (debug & DEBUG_L1OIP_MSG)
printk(KERN_DEBUG "%s: HW_FEATURE request\n",
- __func__);
+ __func__);
/* create confirm */
features->unclocked = 1;
features->unordered = 1;
break;
default:
printk(KERN_WARNING "%s: unknown Op %x\n",
- __func__, cq->op);
+ __func__, cq->op);
ret = -EINVAL;
break;
}
@@ -1224,7 +1224,7 @@ l1oip_bctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
if (bch->debug & DEBUG_HW)
printk(KERN_DEBUG "%s: cmd:%x %p\n",
- __func__, cmd, arg);
+ __func__, cmd, arg);
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
@@ -1239,7 +1239,7 @@ l1oip_bctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
break;
default:
printk(KERN_WARNING "%s: unknown prim(%x)\n",
- __func__, cmd);
+ __func__, cmd);
}
return err;
}
@@ -1330,18 +1330,18 @@ init_card(struct l1oip *hc, int pri, int bundle)
break;
default:
printk(KERN_ERR "Codec(%d) not supported.\n",
- codec[l1oip_cnt]);
+ codec[l1oip_cnt]);
return -EINVAL;
}
hc->codec = codec[l1oip_cnt];
if (debug & DEBUG_L1OIP_INIT)
printk(KERN_DEBUG "%s: using codec %d\n",
- __func__, hc->codec);
+ __func__, hc->codec);
if (id[l1oip_cnt] == 0) {
printk(KERN_WARNING "Warning: No 'id' value given or "
- "0, this is highly unsecure. Please use 32 "
- "bit randmom number 0x...\n");
+ "0, this is highly unsecure. Please use 32 "
+ "bit randmom number 0x...\n");
}
hc->id = id[l1oip_cnt];
if (debug & DEBUG_L1OIP_INIT)
@@ -1350,7 +1350,7 @@ init_card(struct l1oip *hc, int pri, int bundle)
hc->ondemand = ondemand[l1oip_cnt];
if (hc->ondemand && !hc->id) {
printk(KERN_ERR "%s: ondemand option only allowed in "
- "conjunction with non 0 ID\n", __func__);
+ "conjunction with non 0 ID\n", __func__);
return -EINVAL;
}
@@ -1358,37 +1358,37 @@ init_card(struct l1oip *hc, int pri, int bundle)
hc->b_num = limit[l1oip_cnt];
if (!pri && hc->b_num > 2) {
printk(KERN_ERR "Maximum limit for BRI interface is 2 "
- "channels.\n");
+ "channels.\n");
return -EINVAL;
}
if (pri && hc->b_num > 126) {
printk(KERN_ERR "Maximum limit for PRI interface is 126 "
- "channels.\n");
+ "channels.\n");
return -EINVAL;
}
if (pri && hc->b_num > 30) {
printk(KERN_WARNING "Maximum limit for BRI interface is 30 "
- "channels.\n");
+ "channels.\n");
printk(KERN_WARNING "Your selection of %d channels must be "
- "supported by application.\n", hc->limit);
+ "supported by application.\n", hc->limit);
}
- hc->remoteip = ip[l1oip_cnt<<2] << 24
- | ip[(l1oip_cnt<<2)+1] << 16
- | ip[(l1oip_cnt<<2)+2] << 8
- | ip[(l1oip_cnt<<2)+3];
- hc->localport = port[l1oip_cnt]?:(L1OIP_DEFAULTPORT+l1oip_cnt);
+ hc->remoteip = ip[l1oip_cnt << 2] << 24
+ | ip[(l1oip_cnt << 2) + 1] << 16
+ | ip[(l1oip_cnt << 2) + 2] << 8
+ | ip[(l1oip_cnt << 2) + 3];
+ hc->localport = port[l1oip_cnt]?:(L1OIP_DEFAULTPORT + l1oip_cnt);
if (remoteport[l1oip_cnt])
hc->remoteport = remoteport[l1oip_cnt];
else
hc->remoteport = hc->localport;
if (debug & DEBUG_L1OIP_INIT)
printk(KERN_DEBUG "%s: using local port %d remote ip "
- "%d.%d.%d.%d port %d ondemand %d\n", __func__,
- hc->localport, hc->remoteip >> 24,
- (hc->remoteip >> 16) & 0xff,
- (hc->remoteip >> 8) & 0xff, hc->remoteip & 0xff,
- hc->remoteport, hc->ondemand);
+ "%d.%d.%d.%d port %d ondemand %d\n", __func__,
+ hc->localport, hc->remoteip >> 24,
+ (hc->remoteip >> 16) & 0xff,
+ (hc->remoteip >> 8) & 0xff, hc->remoteip & 0xff,
+ hc->remoteport, hc->ondemand);
dch = kzalloc(sizeof(struct dchannel), GFP_KERNEL);
if (!dch)
@@ -1401,7 +1401,7 @@ init_card(struct l1oip *hc, int pri, int bundle)
else
dch->dev.Dprotocols = (1 << ISDN_P_TE_S0) | (1 << ISDN_P_NT_S0);
dch->dev.Bprotocols = (1 << (ISDN_P_B_RAW & ISDN_P_B_MASK)) |
- (1 << (ISDN_P_B_HDLC & ISDN_P_B_MASK));
+ (1 << (ISDN_P_B_HDLC & ISDN_P_B_MASK));
dch->dev.D.send = handle_dmsg;
dch->dev.D.ctrl = l1oip_dctrl;
dch->dev.nrbchan = hc->b_num;
@@ -1414,7 +1414,7 @@ init_card(struct l1oip *hc, int pri, int bundle)
bch = kzalloc(sizeof(struct bchannel), GFP_KERNEL);
if (!bch) {
printk(KERN_ERR "%s: no memory for bchannel\n",
- __func__);
+ __func__);
return -ENOMEM;
}
bch->nr = i + ch;
@@ -1437,7 +1437,7 @@ init_card(struct l1oip *hc, int pri, int bundle)
if (debug & DEBUG_L1OIP_INIT)
printk(KERN_DEBUG "%s: Setting up network card(%d)\n",
- __func__, l1oip_cnt + 1);
+ __func__, l1oip_cnt + 1);
ret = l1oip_socket_open(hc);
if (ret)
return ret;
@@ -1445,7 +1445,7 @@ init_card(struct l1oip *hc, int pri, int bundle)
hc->keep_tl.function = (void *)l1oip_keepalive;
hc->keep_tl.data = (ulong)hc;
init_timer(&hc->keep_tl);
- hc->keep_tl.expires = jiffies + 2*HZ; /* two seconds first time */
+ hc->keep_tl.expires = jiffies + 2 * HZ; /* two seconds first time */
add_timer(&hc->keep_tl);
hc->timeout_tl.function = (void *)l1oip_timeout;
@@ -1464,7 +1464,7 @@ l1oip_init(void)
int ret;
printk(KERN_INFO "mISDN: Layer-1-over-IP driver Rev. %s\n",
- l1oip_revision);
+ l1oip_revision);
INIT_LIST_HEAD(&l1oip_ilist);
spin_lock_init(&l1oip_lock);
@@ -1493,16 +1493,16 @@ l1oip_init(void)
break;
default:
printk(KERN_ERR "Card type(%d) not supported.\n",
- type[l1oip_cnt] & 0xff);
+ type[l1oip_cnt] & 0xff);
l1oip_cleanup();
return -EINVAL;
}
if (debug & DEBUG_L1OIP_INIT)
printk(KERN_DEBUG "%s: interface %d is %s with %s.\n",
- __func__, l1oip_cnt, pri ? "PRI" : "BRI",
- bundle ? "bundled IP packet for all B-channels" :
- "separate IP packets for every B-channel");
+ __func__, l1oip_cnt, pri ? "PRI" : "BRI",
+ bundle ? "bundled IP packet for all B-channels" :
+ "separate IP packets for every B-channel");
hc = kzalloc(sizeof(struct l1oip), GFP_ATOMIC);
if (!hc) {
@@ -1530,4 +1530,3 @@ l1oip_init(void)
module_init(l1oip_init);
module_exit(l1oip_cleanup);
-
diff --git a/drivers/isdn/mISDN/layer1.c b/drivers/isdn/mISDN/layer1.c
index 5cc7c001c523..0fc49b375514 100644
--- a/drivers/isdn/mISDN/layer1.c
+++ b/drivers/isdn/mISDN/layer1.c
@@ -26,12 +26,12 @@
static u_int *debug;
struct layer1 {
- u_long Flags;
- struct FsmInst l1m;
- struct FsmTimer timer;
- int delay;
- struct dchannel *dch;
- dchannel_l1callback *dcb;
+ u_long Flags;
+ struct FsmInst l1m;
+ struct FsmTimer timer;
+ int delay;
+ struct dchannel *dch;
+ dchannel_l1callback *dcb;
};
#define TIMER3_VALUE 7000
@@ -49,7 +49,7 @@ enum {
ST_L1_F8,
};
-#define L1S_STATE_COUNT (ST_L1_F8+1)
+#define L1S_STATE_COUNT (ST_L1_F8 + 1)
static char *strL1SState[] =
{
@@ -358,7 +358,7 @@ l1_event(struct layer1 *l1, u_int event)
default:
if (*debug & DEBUG_L1)
printk(KERN_DEBUG "%s %x unhandled\n",
- __func__, event);
+ __func__, event);
err = -EINVAL;
}
return err;
diff --git a/drivers/isdn/mISDN/layer1.h b/drivers/isdn/mISDN/layer1.h
index 9c8125fd89af..d1d332ced05f 100644
--- a/drivers/isdn/mISDN/layer1.h
+++ b/drivers/isdn/mISDN/layer1.h
@@ -23,4 +23,3 @@
#define FLG_L1_PULL_REQ 6
#define FLG_L1_UINT 7
#define FLG_L1_DBLOCKED 8
-
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index 5bc00156315e..39d7375fa551 100644
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -63,7 +63,7 @@ enum {
EV_L2_FRAME_ERROR,
};
-#define L2_EVENT_COUNT (EV_L2_FRAME_ERROR+1)
+#define L2_EVENT_COUNT (EV_L2_FRAME_ERROR + 1)
static char *strL2Event[] =
{
@@ -281,9 +281,9 @@ l2mgr(struct layer2 *l2, u_int prim, void *arg) {
long c = (long)arg;
printk(KERN_WARNING
- "l2mgr: addr:%x prim %x %c\n", l2->id, prim, (char)c);
+ "l2mgr: addr:%x prim %x %c\n", l2->id, prim, (char)c);
if (test_bit(FLG_LAPD, &l2->flag) &&
- !test_bit(FLG_FIXED_TEI, &l2->flag)) {
+ !test_bit(FLG_FIXED_TEI, &l2->flag)) {
switch (c) {
case 'C':
case 'D':
@@ -340,7 +340,7 @@ ReleaseWin(struct layer2 *l2)
if (cnt)
printk(KERN_WARNING
- "isdnl2 freed %d skbuffs in release\n", cnt);
+ "isdnl2 freed %d skbuffs in release\n", cnt);
}
inline unsigned int
@@ -471,7 +471,7 @@ inline int
IsRNR(u_char *data, struct layer2 *l2)
{
return test_bit(FLG_MOD128, &l2->flag) ?
- data[0] == RNR : (data[0] & 0xf) == RNR;
+ data[0] == RNR : (data[0] & 0xf) == RNR;
}
static int
@@ -543,15 +543,15 @@ FRMR_error(struct layer2 *l2, struct sk_buff *skb)
return 'N';
else if (*debug & DEBUG_L2)
l2m_debug(&l2->l2m,
- "FRMR information %2x %2x %2x %2x %2x",
- datap[0], datap[1], datap[2], datap[3], datap[4]);
+ "FRMR information %2x %2x %2x %2x %2x",
+ datap[0], datap[1], datap[2], datap[3], datap[4]);
} else {
if (skb->len < headers + 3)
return 'N';
else if (*debug & DEBUG_L2)
l2m_debug(&l2->l2m,
- "FRMR information %2x %2x %2x",
- datap[0], datap[1], datap[2]);
+ "FRMR information %2x %2x %2x",
+ datap[0], datap[1], datap[2]);
}
return 0;
}
@@ -604,7 +604,7 @@ send_uframe(struct layer2 *l2, struct sk_buff *skb, u_char cmd, u_char cr)
skb = mI_alloc_skb(i, GFP_ATOMIC);
if (!skb) {
printk(KERN_WARNING "%s: can't alloc skbuff\n",
- __func__);
+ __func__);
return;
}
}
@@ -1051,7 +1051,7 @@ l2_st5_dm_release(struct FsmInst *fi, int event, void *arg)
skb_queue_purge(&l2->i_queue);
if (test_bit(FLG_LAPB, &l2->flag))
l2down_create(l2, PH_DEACTIVATE_REQ,
- l2_newid(l2), 0, NULL);
+ l2_newid(l2), 0, NULL);
st5_dl_release_l2l3(l2);
mISDN_FsmChangeState(fi, ST_L2_4);
if (l2->tm)
@@ -1090,7 +1090,7 @@ enquiry_cr(struct layer2 *l2, u_char typ, u_char cr, u_char pf)
skb = mI_alloc_skb(i, GFP_ATOMIC);
if (!skb) {
printk(KERN_WARNING
- "isdnl2 can't alloc sbbuff for enquiry_cr\n");
+ "isdnl2 can't alloc sbbuff for enquiry_cr\n");
return;
}
memcpy(skb_put(skb, i), tmp, i);
@@ -1149,8 +1149,8 @@ invoke_retransmission(struct layer2 *l2, unsigned int nr)
skb_queue_head(&l2->i_queue, l2->windowar[p1]);
else
printk(KERN_WARNING
- "%s: windowar[%d] is NULL\n",
- __func__, p1);
+ "%s: windowar[%d] is NULL\n",
+ __func__, p1);
l2->windowar[p1] = NULL;
}
mISDN_FsmEvent(&l2->l2m, EV_L2_ACK_PULL, NULL);
@@ -1199,13 +1199,13 @@ l2_st7_got_super(struct FsmInst *fi, int event, void *arg)
invoke_retransmission(l2, nr);
stop_t200(l2, 10);
if (mISDN_FsmAddTimer(&l2->t203, l2->T203,
- EV_L2_T203, NULL, 6))
+ EV_L2_T203, NULL, 6))
l2m_debug(&l2->l2m, "Restart T203 ST7 REJ");
} else if ((nr == l2->vs) && (typ == RR)) {
setva(l2, nr);
stop_t200(l2, 11);
mISDN_FsmRestartTimer(&l2->t203, l2->T203,
- EV_L2_T203, NULL, 7);
+ EV_L2_T203, NULL, 7);
} else if ((l2->va != nr) || (typ == RNR)) {
setva(l2, nr);
if (typ != RR)
@@ -1303,7 +1303,7 @@ l2_got_iframe(struct FsmInst *fi, int event, void *arg)
if (nr == l2->vs) {
stop_t200(l2, 13);
mISDN_FsmRestartTimer(&l2->t203, l2->T203,
- EV_L2_T203, NULL, 7);
+ EV_L2_T203, NULL, 7);
} else if (nr != l2->va)
restart_t200(l2, 14);
}
@@ -1343,7 +1343,7 @@ l2_st5_tout_200(struct FsmInst *fi, int event, void *arg)
struct layer2 *l2 = fi->userdata;
if (test_bit(FLG_LAPD, &l2->flag) &&
- test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
+ test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
mISDN_FsmAddTimer(&l2->t200, l2->T200, EV_L2_T200, NULL, 9);
} else if (l2->rc == l2->N200) {
mISDN_FsmChangeState(fi, ST_L2_4);
@@ -1352,7 +1352,7 @@ l2_st5_tout_200(struct FsmInst *fi, int event, void *arg)
l2mgr(l2, MDL_ERROR_IND, (void *) 'G');
if (test_bit(FLG_LAPB, &l2->flag))
l2down_create(l2, PH_DEACTIVATE_REQ,
- l2_newid(l2), 0, NULL);
+ l2_newid(l2), 0, NULL);
st5_dl_release_l2l3(l2);
if (l2->tm)
l2_tei(l2, MDL_STATUS_DOWN_IND, 0);
@@ -1360,7 +1360,7 @@ l2_st5_tout_200(struct FsmInst *fi, int event, void *arg)
l2->rc++;
mISDN_FsmAddTimer(&l2->t200, l2->T200, EV_L2_T200, NULL, 9);
send_uframe(l2, NULL, (test_bit(FLG_MOD128, &l2->flag) ?
- SABME : SABM) | 0x10, CMD);
+ SABME : SABM) | 0x10, CMD);
}
}
@@ -1370,7 +1370,7 @@ l2_st6_tout_200(struct FsmInst *fi, int event, void *arg)
struct layer2 *l2 = fi->userdata;
if (test_bit(FLG_LAPD, &l2->flag) &&
- test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
+ test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
mISDN_FsmAddTimer(&l2->t200, l2->T200, EV_L2_T200, NULL, 9);
} else if (l2->rc == l2->N200) {
mISDN_FsmChangeState(fi, ST_L2_4);
@@ -1382,7 +1382,7 @@ l2_st6_tout_200(struct FsmInst *fi, int event, void *arg)
} else {
l2->rc++;
mISDN_FsmAddTimer(&l2->t200, l2->T200, EV_L2_T200,
- NULL, 9);
+ NULL, 9);
send_uframe(l2, NULL, DISC | 0x10, CMD);
}
}
@@ -1393,7 +1393,7 @@ l2_st7_tout_200(struct FsmInst *fi, int event, void *arg)
struct layer2 *l2 = fi->userdata;
if (test_bit(FLG_LAPD, &l2->flag) &&
- test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
+ test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
mISDN_FsmAddTimer(&l2->t200, l2->T200, EV_L2_T200, NULL, 9);
return;
}
@@ -1410,7 +1410,7 @@ l2_st8_tout_200(struct FsmInst *fi, int event, void *arg)
struct layer2 *l2 = fi->userdata;
if (test_bit(FLG_LAPD, &l2->flag) &&
- test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
+ test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
mISDN_FsmAddTimer(&l2->t200, l2->T200, EV_L2_T200, NULL, 9);
return;
}
@@ -1431,7 +1431,7 @@ l2_st7_tout_203(struct FsmInst *fi, int event, void *arg)
struct layer2 *l2 = fi->userdata;
if (test_bit(FLG_LAPD, &l2->flag) &&
- test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
+ test_bit(FLG_DCHAN_BUSY, &l2->flag)) {
mISDN_FsmAddTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 9);
return;
}
@@ -1462,7 +1462,7 @@ l2_pull_iqueue(struct FsmInst *fi, int event, void *arg)
p1 = (p1 + l2->sow) % l2->window;
if (l2->windowar[p1]) {
printk(KERN_WARNING "isdnl2 try overwrite ack queue entry %d\n",
- p1);
+ p1);
dev_kfree_skb(l2->windowar[p1]);
}
l2->windowar[p1] = skb;
@@ -1482,7 +1482,7 @@ l2_pull_iqueue(struct FsmInst *fi, int event, void *arg)
memcpy(skb_push(nskb, i), header, i);
else {
printk(KERN_WARNING
- "isdnl2 pull_iqueue skb header(%d/%d) too short\n", i, p1);
+ "isdnl2 pull_iqueue skb header(%d/%d) too short\n", i, p1);
oskb = nskb;
nskb = mI_alloc_skb(oskb->len + i, GFP_ATOMIC);
if (!nskb) {
@@ -1537,7 +1537,7 @@ l2_st8_got_super(struct FsmInst *fi, int event, void *arg)
} else {
stop_t200(l2, 16);
mISDN_FsmAddTimer(&l2->t203, l2->T203,
- EV_L2_T203, NULL, 5);
+ EV_L2_T203, NULL, 5);
setva(l2, nr);
}
invoke_retransmission(l2, nr);
@@ -1858,7 +1858,7 @@ ph_data_indication(struct layer2 *l2, struct mISDNhead *hh, struct sk_buff *skb)
ptei = *datap++;
if ((psapi & 1) || !(ptei & 1)) {
printk(KERN_WARNING
- "l2 D-channel frame wrong EA0/EA1\n");
+ "l2 D-channel frame wrong EA0/EA1\n");
return ret;
}
psapi >>= 2;
@@ -1867,7 +1867,7 @@ ph_data_indication(struct layer2 *l2, struct mISDNhead *hh, struct sk_buff *skb)
/* not our business */
if (*debug & DEBUG_L2)
printk(KERN_DEBUG "%s: sapi %d/%d mismatch\n",
- __func__, psapi, l2->sapi);
+ __func__, psapi, l2->sapi);
dev_kfree_skb(skb);
return 0;
}
@@ -1875,7 +1875,7 @@ ph_data_indication(struct layer2 *l2, struct mISDNhead *hh, struct sk_buff *skb)
/* not our business */
if (*debug & DEBUG_L2)
printk(KERN_DEBUG "%s: tei %d/%d mismatch\n",
- __func__, ptei, l2->tei);
+ __func__, ptei, l2->tei);
dev_kfree_skb(skb);
return 0;
}
@@ -1927,11 +1927,11 @@ l2_send(struct mISDNchannel *ch, struct sk_buff *skb)
{
struct layer2 *l2 = container_of(ch, struct layer2, ch);
struct mISDNhead *hh = mISDN_HEAD_P(skb);
- int ret = -EINVAL;
+ int ret = -EINVAL;
if (*debug & DEBUG_L2_RECV)
printk(KERN_DEBUG "%s: prim(%x) id(%x) sapi(%d) tei(%d)\n",
- __func__, hh->prim, hh->id, l2->sapi, l2->tei);
+ __func__, hh->prim, hh->id, l2->sapi, l2->tei);
switch (hh->prim) {
case PH_DATA_IND:
ret = ph_data_indication(l2, hh, skb);
@@ -1944,7 +1944,7 @@ l2_send(struct mISDNchannel *ch, struct sk_buff *skb)
l2up_create(l2, MPH_ACTIVATE_IND, 0, NULL);
if (test_and_clear_bit(FLG_ESTAB_PEND, &l2->flag))
ret = mISDN_FsmEvent(&l2->l2m,
- EV_L2_DL_ESTABLISH_REQ, skb);
+ EV_L2_DL_ESTABLISH_REQ, skb);
break;
case PH_DEACTIVATE_IND:
test_and_clear_bit(FLG_L1_ACTIV, &l2->flag);
@@ -1967,30 +1967,30 @@ l2_send(struct mISDNchannel *ch, struct sk_buff *skb)
test_and_set_bit(FLG_ORIG, &l2->flag);
if (test_bit(FLG_L1_ACTIV, &l2->flag)) {
if (test_bit(FLG_LAPD, &l2->flag) ||
- test_bit(FLG_ORIG, &l2->flag))
+ test_bit(FLG_ORIG, &l2->flag))
ret = mISDN_FsmEvent(&l2->l2m,
- EV_L2_DL_ESTABLISH_REQ, skb);
+ EV_L2_DL_ESTABLISH_REQ, skb);
} else {
if (test_bit(FLG_LAPD, &l2->flag) ||
- test_bit(FLG_ORIG, &l2->flag)) {
+ test_bit(FLG_ORIG, &l2->flag)) {
test_and_set_bit(FLG_ESTAB_PEND,
- &l2->flag);
+ &l2->flag);
}
ret = l2down(l2, PH_ACTIVATE_REQ, l2_newid(l2),
- skb);
+ skb);
}
break;
case DL_RELEASE_REQ:
if (test_bit(FLG_LAPB, &l2->flag))
l2down_create(l2, PH_DEACTIVATE_REQ,
- l2_newid(l2), 0, NULL);
+ l2_newid(l2), 0, NULL);
ret = mISDN_FsmEvent(&l2->l2m, EV_L2_DL_RELEASE_REQ,
- skb);
+ skb);
break;
default:
if (*debug & DEBUG_L2)
l2m_debug(&l2->l2m, "l2 unknown pr %04x",
- hh->prim);
+ hh->prim);
}
if (ret) {
dev_kfree_skb(skb);
@@ -2038,7 +2038,7 @@ release_l2(struct layer2 *l2)
TEIrelease(l2);
if (l2->ch.st)
l2->ch.st->dev->D.ctrl(&l2->ch.st->dev->D,
- CLOSE_CHANNEL, NULL);
+ CLOSE_CHANNEL, NULL);
}
kfree(l2);
}
@@ -2058,7 +2058,7 @@ l2_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
set_channel_address(&l2->ch, l2->sapi, l2->tei);
info = DL_INFO_L2_CONNECT;
l2up_create(l2, DL_INFORMATION_IND,
- sizeof(info), &info);
+ sizeof(info), &info);
}
break;
case CLOSE_CHANNEL:
@@ -2072,7 +2072,7 @@ l2_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
struct layer2 *
create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, int tei,
- int sapi)
+ int sapi)
{
struct layer2 *l2;
struct channel_req rq;
@@ -2151,7 +2151,7 @@ create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, int tei,
break;
default:
printk(KERN_ERR "layer2 create failed prt %x\n",
- protocol);
+ protocol);
kfree(l2);
return NULL;
}
@@ -2162,8 +2162,8 @@ create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, int tei,
InitWin(l2);
l2->l2m.fsm = &l2fsm;
if (test_bit(FLG_LAPB, &l2->flag) ||
- test_bit(FLG_PTP, &l2->flag) ||
- test_bit(FLG_LAPD_NET, &l2->flag))
+ test_bit(FLG_PTP, &l2->flag) ||
+ test_bit(FLG_LAPD_NET, &l2->flag))
l2->l2m.state = ST_L2_4;
else
l2->l2m.state = ST_L2_1;
@@ -2219,4 +2219,3 @@ Isdnl2_cleanup(void)
TEIFree();
mISDN_FsmFree(&l2fsm);
}
-
diff --git a/drivers/isdn/mISDN/layer2.h b/drivers/isdn/mISDN/layer2.h
index 9547fb3707a3..fe68d94c1b73 100644
--- a/drivers/isdn/mISDN/layer2.h
+++ b/drivers/isdn/mISDN/layer2.h
@@ -87,18 +87,18 @@ enum {
ST_L2_8,
};
-#define L2_STATE_COUNT (ST_L2_8+1)
+#define L2_STATE_COUNT (ST_L2_8 + 1)
extern struct layer2 *create_l2(struct mISDNchannel *, u_int,
- u_long, int, int);
+ u_long, int, int);
extern int tei_l2(struct layer2 *, u_int, u_long arg);
/* from tei.c */
-extern int l2_tei(struct layer2 *, u_int, u_long arg);
-extern void TEIrelease(struct layer2 *);
-extern int TEIInit(u_int *);
-extern void TEIFree(void);
+extern int l2_tei(struct layer2 *, u_int, u_long arg);
+extern void TEIrelease(struct layer2 *);
+extern int TEIInit(u_int *);
+extern void TEIFree(void);
#define MAX_L2HEADER_LEN 4
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 738ea8dd0adf..abe2d699b6f3 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -113,7 +113,7 @@ mISDN_sock_cmsg(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
static int
mISDN_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *msg, size_t len, int flags)
+ struct msghdr *msg, size_t len, int flags)
{
struct sk_buff *skb;
struct sock *sk = sock->sk;
@@ -123,8 +123,8 @@ mISDN_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
if (*debug & DEBUG_SOCKET)
printk(KERN_DEBUG "%s: len %d, flags %x ch.nr %d, proto %x\n",
- __func__, (int)len, flags, _pms(sk)->ch.nr,
- sk->sk_protocol);
+ __func__, (int)len, flags, _pms(sk)->ch.nr,
+ sk->sk_protocol);
if (flags & (MSG_OOB))
return -EOPNOTSUPP;
@@ -153,7 +153,7 @@ mISDN_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
} else {
if (msg->msg_namelen)
printk(KERN_WARNING "%s: too small namelen %d\n",
- __func__, msg->msg_namelen);
+ __func__, msg->msg_namelen);
msg->msg_namelen = 0;
}
@@ -166,7 +166,7 @@ mISDN_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
return -ENOSPC;
}
memcpy(skb_push(skb, MISDN_HEADER_LEN), mISDN_HEAD_P(skb),
- MISDN_HEADER_LEN);
+ MISDN_HEADER_LEN);
err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
@@ -179,7 +179,7 @@ mISDN_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
static int
mISDN_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *msg, size_t len)
+ struct msghdr *msg, size_t len)
{
struct sock *sk = sock->sk;
struct sk_buff *skb;
@@ -188,13 +188,13 @@ mISDN_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
if (*debug & DEBUG_SOCKET)
printk(KERN_DEBUG "%s: len %d flags %x ch %d proto %x\n",
- __func__, (int)len, msg->msg_flags, _pms(sk)->ch.nr,
- sk->sk_protocol);
+ __func__, (int)len, msg->msg_flags, _pms(sk)->ch.nr,
+ sk->sk_protocol);
if (msg->msg_flags & MSG_OOB)
return -EOPNOTSUPP;
- if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_NOSIGNAL|MSG_ERRQUEUE))
+ if (msg->msg_flags & ~(MSG_DONTWAIT | MSG_NOSIGNAL | MSG_ERRQUEUE))
return -EINVAL;
if (len < MISDN_HEADER_LEN)
@@ -229,7 +229,7 @@ mISDN_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
if (*debug & DEBUG_SOCKET)
printk(KERN_DEBUG "%s: ID:%x\n",
- __func__, mISDN_HEAD_ID(skb));
+ __func__, mISDN_HEAD_ID(skb));
err = -ENODEV;
if (!_pms(sk)->ch.peer)
@@ -312,16 +312,16 @@ data_sock_ioctl_bound(struct sock *sk, unsigned int cmd, void __user *p)
}
if ((sk->sk_protocol & ~ISDN_P_B_MASK) == ISDN_P_B_START) {
list_for_each_entry_safe(bchan, next,
- &_pms(sk)->dev->bchannels, list) {
+ &_pms(sk)->dev->bchannels, list) {
if (bchan->nr == cq.channel) {
err = bchan->ctrl(bchan,
- CONTROL_CHANNEL, &cq);
+ CONTROL_CHANNEL, &cq);
break;
}
}
} else
err = _pms(sk)->dev->D.ctrl(&_pms(sk)->dev->D,
- CONTROL_CHANNEL, &cq);
+ CONTROL_CHANNEL, &cq);
if (err)
break;
if (copy_to_user(p, &cq, sizeof(cq)))
@@ -338,11 +338,11 @@ data_sock_ioctl_bound(struct sock *sk, unsigned int cmd, void __user *p)
break;
}
err = _pms(sk)->dev->teimgr->ctrl(_pms(sk)->dev->teimgr,
- CONTROL_CHANNEL, val);
+ CONTROL_CHANNEL, val);
break;
case IMHOLD_L1:
if (sk->sk_protocol != ISDN_P_LAPD_NT
- && sk->sk_protocol != ISDN_P_LAPD_TE) {
+ && sk->sk_protocol != ISDN_P_LAPD_TE) {
err = -EINVAL;
break;
}
@@ -352,7 +352,7 @@ data_sock_ioctl_bound(struct sock *sk, unsigned int cmd, void __user *p)
break;
}
err = _pms(sk)->dev->teimgr->ctrl(_pms(sk)->dev->teimgr,
- CONTROL_CHANNEL, val);
+ CONTROL_CHANNEL, val);
break;
default:
err = -EINVAL;
@@ -366,7 +366,7 @@ done:
static int
data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
- int err = 0, id;
+ int err = 0, id;
struct sock *sk = sock->sk;
struct mISDNdevice *dev;
struct mISDNversion ver;
@@ -399,7 +399,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
di.protocol = dev->D.protocol;
memcpy(di.channelmap, dev->channelmap,
- sizeof(di.channelmap));
+ sizeof(di.channelmap));
di.nrbchan = dev->nrbchan;
strcpy(di.name, dev_name(&dev->dev));
if (copy_to_user((void __user *)arg, &di, sizeof(di)))
@@ -410,7 +410,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
default:
if (sk->sk_state == MISDN_BOUND)
err = data_sock_ioctl_bound(sk, cmd,
- (void __user *)arg);
+ (void __user *)arg);
else
err = -ENOTCONN;
}
@@ -418,14 +418,14 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
}
static int data_sock_setsockopt(struct socket *sock, int level, int optname,
- char __user *optval, unsigned int len)
+ char __user *optval, unsigned int len)
{
struct sock *sk = sock->sk;
int err = 0, opt = 0;
if (*debug & DEBUG_SOCKET)
printk(KERN_DEBUG "%s(%p, %d, %x, %p, %d)\n", __func__, sock,
- level, optname, optval, len);
+ level, optname, optval, len);
lock_sock(sk);
@@ -450,7 +450,7 @@ static int data_sock_setsockopt(struct socket *sock, int level, int optname,
}
static int data_sock_getsockopt(struct socket *sock, int level, int optname,
- char __user *optval, int __user *optlen)
+ char __user *optval, int __user *optlen)
{
struct sock *sk = sock->sk;
int len, opt;
@@ -516,7 +516,7 @@ data_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
if (csk->sk_protocol >= ISDN_P_B_START)
continue;
if (IS_ISDN_P_TE(csk->sk_protocol)
- == IS_ISDN_P_TE(sk->sk_protocol))
+ == IS_ISDN_P_TE(sk->sk_protocol))
continue;
read_unlock_bh(&data_sockets.lock);
err = -EBUSY;
@@ -535,14 +535,14 @@ data_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
case ISDN_P_NT_E1:
mISDN_sock_unlink(&data_sockets, sk);
err = connect_layer1(_pms(sk)->dev, &_pms(sk)->ch,
- sk->sk_protocol, maddr);
+ sk->sk_protocol, maddr);
if (err)
mISDN_sock_link(&data_sockets, sk);
break;
case ISDN_P_LAPD_TE:
case ISDN_P_LAPD_NT:
err = create_l2entity(_pms(sk)->dev, &_pms(sk)->ch,
- sk->sk_protocol, maddr);
+ sk->sk_protocol, maddr);
break;
case ISDN_P_B_RAW:
case ISDN_P_B_HDLC:
@@ -551,7 +551,7 @@ data_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
case ISDN_P_B_L2DSP:
case ISDN_P_B_L2DSPHDLC:
err = connect_Bstack(_pms(sk)->dev, &_pms(sk)->ch,
- sk->sk_protocol, maddr);
+ sk->sk_protocol, maddr);
break;
default:
err = -EPROTONOSUPPORT;
@@ -568,9 +568,9 @@ done:
static int
data_sock_getname(struct socket *sock, struct sockaddr *addr,
- int *addr_len, int peer)
+ int *addr_len, int peer)
{
- struct sockaddr_mISDN *maddr = (struct sockaddr_mISDN *) addr;
+ struct sockaddr_mISDN *maddr = (struct sockaddr_mISDN *) addr;
struct sock *sk = sock->sk;
if (!_pms(sk)->dev)
@@ -651,7 +651,7 @@ base_sock_release(struct socket *sock)
static int
base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
- int err = 0, id;
+ int err = 0, id;
struct mISDNdevice *dev;
struct mISDNversion ver;
@@ -683,7 +683,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
di.protocol = dev->D.protocol;
memcpy(di.channelmap, dev->channelmap,
- sizeof(di.channelmap));
+ sizeof(di.channelmap));
di.nrbchan = dev->nrbchan;
strcpy(di.name, dev_name(&dev->dev));
if (copy_to_user((void __user *)arg, &di, sizeof(di)))
@@ -692,20 +692,20 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
err = -ENODEV;
break;
case IMSETDEVNAME:
- {
- struct mISDN_devrename dn;
- if (copy_from_user(&dn, (void __user *)arg,
- sizeof(dn))) {
- err = -EFAULT;
- break;
- }
- dev = get_mdevice(dn.id);
- if (dev)
- err = device_rename(&dev->dev, dn.name);
- else
- err = -ENODEV;
+ {
+ struct mISDN_devrename dn;
+ if (copy_from_user(&dn, (void __user *)arg,
+ sizeof(dn))) {
+ err = -EFAULT;
+ break;
}
- break;
+ dev = get_mdevice(dn.id);
+ if (dev)
+ err = device_rename(&dev->dev, dn.name);
+ else
+ err = -ENODEV;
+ }
+ break;
default:
err = -EINVAL;
}
@@ -790,7 +790,7 @@ mISDN_sock_create(struct net *net, struct socket *sock, int proto, int kern)
{
int err = -EPROTONOSUPPORT;
- switch (proto) {
+ switch (proto) {
case ISDN_P_BASE:
err = base_sock_create(net, sock, proto);
break;
@@ -838,4 +838,3 @@ misdn_sock_cleanup(void)
{
sock_unregister(PF_ISDN);
}
-
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
index a5b632e67552..1a0ae4445ff2 100644
--- a/drivers/isdn/mISDN/stack.c
+++ b/drivers/isdn/mISDN/stack.c
@@ -29,7 +29,7 @@ _queue_message(struct mISDNstack *st, struct sk_buff *skb)
if (*debug & DEBUG_QUEUE_FUNC)
printk(KERN_DEBUG "%s prim(%x) id(%x) %p\n",
- __func__, hh->prim, hh->id, skb);
+ __func__, hh->prim, hh->id, skb);
skb_queue_tail(&st->msgq, skb);
if (likely(!test_bit(mISDN_STACK_STOPPED, &st->status))) {
test_and_set_bit(mISDN_STACK_WORK, &st->status);
@@ -109,15 +109,15 @@ send_layer2(struct mISDNstack *st, struct sk_buff *skb)
if (ret) {
if (*debug & DEBUG_SEND_ERR)
printk(KERN_DEBUG
- "%s ch%d prim(%x) addr(%x)"
- " err %d\n",
- __func__, ch->nr,
- hh->prim, ch->addr, ret);
+ "%s ch%d prim(%x) addr(%x)"
+ " err %d\n",
+ __func__, ch->nr,
+ hh->prim, ch->addr, ret);
dev_kfree_skb(cskb);
}
} else {
printk(KERN_WARNING "%s ch%d addr %x no mem\n",
- __func__, ch->nr, ch->addr);
+ __func__, ch->nr, ch->addr);
goto out;
}
}
@@ -135,8 +135,8 @@ send_layer2(struct mISDNstack *st, struct sk_buff *skb)
skb = NULL;
else if (*debug & DEBUG_SEND_ERR)
printk(KERN_DEBUG
- "%s ch%d mgr prim(%x) addr(%x) err %d\n",
- __func__, ch->nr, hh->prim, ch->addr, ret);
+ "%s ch%d mgr prim(%x) addr(%x) err %d\n",
+ __func__, ch->nr, hh->prim, ch->addr, ret);
}
out:
mutex_unlock(&st->lmutex);
@@ -154,7 +154,7 @@ send_msg_to_layer(struct mISDNstack *st, struct sk_buff *skb)
lm = hh->prim & MISDN_LAYERMASK;
if (*debug & DEBUG_QUEUE_FUNC)
printk(KERN_DEBUG "%s prim(%x) id(%x) %p\n",
- __func__, hh->prim, hh->id, skb);
+ __func__, hh->prim, hh->id, skb);
if (lm == 0x1) {
if (!hlist_empty(&st->l1sock.head)) {
__net_timestamp(skb);
@@ -172,9 +172,9 @@ send_msg_to_layer(struct mISDNstack *st, struct sk_buff *skb)
return ch->send(ch, skb);
else
printk(KERN_WARNING
- "%s: dev(%s) prim(%x) id(%x) no channel\n",
- __func__, dev_name(&st->dev->dev), hh->prim,
- hh->id);
+ "%s: dev(%s) prim(%x) id(%x) no channel\n",
+ __func__, dev_name(&st->dev->dev), hh->prim,
+ hh->id);
} else if (lm == 0x8) {
WARN_ON(lm == 0x8);
ch = get_channel4id(st, hh->id);
@@ -182,13 +182,13 @@ send_msg_to_layer(struct mISDNstack *st, struct sk_buff *skb)
return ch->send(ch, skb);
else
printk(KERN_WARNING
- "%s: dev(%s) prim(%x) id(%x) no channel\n",
- __func__, dev_name(&st->dev->dev), hh->prim,
- hh->id);
+ "%s: dev(%s) prim(%x) id(%x) no channel\n",
+ __func__, dev_name(&st->dev->dev), hh->prim,
+ hh->id);
} else {
/* broadcast not handled yet */
printk(KERN_WARNING "%s: dev(%s) prim %x not delivered\n",
- __func__, dev_name(&st->dev->dev), hh->prim);
+ __func__, dev_name(&st->dev->dev), hh->prim);
}
return -ESRCH;
}
@@ -207,7 +207,7 @@ mISDNStackd(void *data)
sigfillset(&current->blocked);
if (*debug & DEBUG_MSG_THREAD)
printk(KERN_DEBUG "mISDNStackd %s started\n",
- dev_name(&st->dev->dev));
+ dev_name(&st->dev->dev));
if (st->notify != NULL) {
complete(st->notify);
@@ -226,13 +226,13 @@ mISDNStackd(void *data)
skb = skb_dequeue(&st->msgq);
if (!skb) {
test_and_clear_bit(mISDN_STACK_WORK,
- &st->status);
+ &st->status);
/* test if a race happens */
skb = skb_dequeue(&st->msgq);
if (!skb)
continue;
test_and_set_bit(mISDN_STACK_WORK,
- &st->status);
+ &st->status);
}
#ifdef MISDN_MSG_STATS
st->msg_cnt++;
@@ -241,20 +241,20 @@ mISDNStackd(void *data)
if (unlikely(err)) {
if (*debug & DEBUG_SEND_ERR)
printk(KERN_DEBUG
- "%s: %s prim(%x) id(%x) "
- "send call(%d)\n",
- __func__, dev_name(&st->dev->dev),
- mISDN_HEAD_PRIM(skb),
- mISDN_HEAD_ID(skb), err);
+ "%s: %s prim(%x) id(%x) "
+ "send call(%d)\n",
+ __func__, dev_name(&st->dev->dev),
+ mISDN_HEAD_PRIM(skb),
+ mISDN_HEAD_ID(skb), err);
dev_kfree_skb(skb);
continue;
}
if (unlikely(test_bit(mISDN_STACK_STOPPED,
- &st->status))) {
+ &st->status))) {
test_and_clear_bit(mISDN_STACK_WORK,
- &st->status);
+ &st->status);
test_and_clear_bit(mISDN_STACK_RUNNING,
- &st->status);
+ &st->status);
break;
}
}
@@ -270,7 +270,7 @@ mISDNStackd(void *data)
test_and_set_bit(mISDN_STACK_RUNNING, &st->status);
if (!skb_queue_empty(&st->msgq))
test_and_set_bit(mISDN_STACK_WORK,
- &st->status);
+ &st->status);
}
if (test_bit(mISDN_STACK_ABORT, &st->status))
break;
@@ -283,10 +283,10 @@ mISDNStackd(void *data)
#endif
test_and_clear_bit(mISDN_STACK_ACTIVE, &st->status);
wait_event_interruptible(st->workq, (st->status &
- mISDN_STACK_ACTION_MASK));
+ mISDN_STACK_ACTION_MASK));
if (*debug & DEBUG_MSG_THREAD)
printk(KERN_DEBUG "%s: %s wake status %08lx\n",
- __func__, dev_name(&st->dev->dev), st->status);
+ __func__, dev_name(&st->dev->dev), st->status);
test_and_set_bit(mISDN_STACK_ACTIVE, &st->status);
test_and_clear_bit(mISDN_STACK_WAKEUP, &st->status);
@@ -300,17 +300,17 @@ mISDNStackd(void *data)
}
#ifdef MISDN_MSG_STATS
printk(KERN_DEBUG "mISDNStackd daemon for %s proceed %d "
- "msg %d sleep %d stopped\n",
- dev_name(&st->dev->dev), st->msg_cnt, st->sleep_cnt,
- st->stopped_cnt);
+ "msg %d sleep %d stopped\n",
+ dev_name(&st->dev->dev), st->msg_cnt, st->sleep_cnt,
+ st->stopped_cnt);
printk(KERN_DEBUG
- "mISDNStackd daemon for %s utime(%ld) stime(%ld)\n",
- dev_name(&st->dev->dev), st->thread->utime, st->thread->stime);
+ "mISDNStackd daemon for %s utime(%ld) stime(%ld)\n",
+ dev_name(&st->dev->dev), st->thread->utime, st->thread->stime);
printk(KERN_DEBUG
- "mISDNStackd daemon for %s nvcsw(%ld) nivcsw(%ld)\n",
- dev_name(&st->dev->dev), st->thread->nvcsw, st->thread->nivcsw);
+ "mISDNStackd daemon for %s nvcsw(%ld) nivcsw(%ld)\n",
+ dev_name(&st->dev->dev), st->thread->nvcsw, st->thread->nivcsw);
printk(KERN_DEBUG "mISDNStackd daemon for %s killed now\n",
- dev_name(&st->dev->dev));
+ dev_name(&st->dev->dev));
#endif
test_and_set_bit(mISDN_STACK_KILLED, &st->status);
test_and_clear_bit(mISDN_STACK_RUNNING, &st->status);
@@ -401,15 +401,15 @@ create_stack(struct mISDNdevice *dev)
newst->own.recv = mISDN_queue_message;
if (*debug & DEBUG_CORE_FUNC)
printk(KERN_DEBUG "%s: st(%s)\n", __func__,
- dev_name(&newst->dev->dev));
+ dev_name(&newst->dev->dev));
newst->notify = &done;
newst->thread = kthread_run(mISDNStackd, (void *)newst, "mISDN_%s",
- dev_name(&newst->dev->dev));
+ dev_name(&newst->dev->dev));
if (IS_ERR(newst->thread)) {
err = PTR_ERR(newst->thread);
printk(KERN_ERR
- "mISDN:cannot create kernel thread for %s (%d)\n",
- dev_name(&newst->dev->dev), err);
+ "mISDN:cannot create kernel thread for %s (%d)\n",
+ dev_name(&newst->dev->dev), err);
delete_teimanager(dev->teimgr);
kfree(newst);
} else
@@ -419,7 +419,7 @@ create_stack(struct mISDNdevice *dev)
int
connect_layer1(struct mISDNdevice *dev, struct mISDNchannel *ch,
- u_int protocol, struct sockaddr_mISDN *adr)
+ u_int protocol, struct sockaddr_mISDN *adr)
{
struct mISDN_sock *msk = container_of(ch, struct mISDN_sock, ch);
struct channel_req rq;
@@ -428,8 +428,8 @@ connect_layer1(struct mISDNdevice *dev, struct mISDNchannel *ch,
if (*debug & DEBUG_CORE_FUNC)
printk(KERN_DEBUG "%s: %s proto(%x) adr(%d %d %d %d)\n",
- __func__, dev_name(&dev->dev), protocol, adr->dev,
- adr->channel, adr->sapi, adr->tei);
+ __func__, dev_name(&dev->dev), protocol, adr->dev,
+ adr->channel, adr->sapi, adr->tei);
switch (protocol) {
case ISDN_P_NT_S0:
case ISDN_P_NT_E1:
@@ -442,7 +442,7 @@ connect_layer1(struct mISDNdevice *dev, struct mISDNchannel *ch,
rq.adr.channel = adr->channel;
err = dev->D.ctrl(&dev->D, OPEN_CHANNEL, &rq);
printk(KERN_DEBUG "%s: ret %d (dev %d)\n", __func__, err,
- dev->id);
+ dev->id);
if (err)
return err;
write_lock_bh(&dev->D.st->l1sock.lock);
@@ -457,7 +457,7 @@ connect_layer1(struct mISDNdevice *dev, struct mISDNchannel *ch,
int
connect_Bstack(struct mISDNdevice *dev, struct mISDNchannel *ch,
- u_int protocol, struct sockaddr_mISDN *adr)
+ u_int protocol, struct sockaddr_mISDN *adr)
{
struct channel_req rq, rq2;
int pmask, err;
@@ -465,9 +465,9 @@ connect_Bstack(struct mISDNdevice *dev, struct mISDNchannel *ch,
if (*debug & DEBUG_CORE_FUNC)
printk(KERN_DEBUG "%s: %s proto(%x) adr(%d %d %d %d)\n",
- __func__, dev_name(&dev->dev), protocol,
- adr->dev, adr->channel, adr->sapi,
- adr->tei);
+ __func__, dev_name(&dev->dev), protocol,
+ adr->dev, adr->channel, adr->sapi,
+ adr->tei);
ch->st = dev->D.st;
pmask = 1 << (protocol & ISDN_P_B_MASK);
if (pmask & dev->Bprotocols) {
@@ -514,16 +514,16 @@ connect_Bstack(struct mISDNdevice *dev, struct mISDNchannel *ch,
int
create_l2entity(struct mISDNdevice *dev, struct mISDNchannel *ch,
- u_int protocol, struct sockaddr_mISDN *adr)
+ u_int protocol, struct sockaddr_mISDN *adr)
{
struct channel_req rq;
int err;
if (*debug & DEBUG_CORE_FUNC)
printk(KERN_DEBUG "%s: %s proto(%x) adr(%d %d %d %d)\n",
- __func__, dev_name(&dev->dev), protocol,
- adr->dev, adr->channel, adr->sapi,
- adr->tei);
+ __func__, dev_name(&dev->dev), protocol,
+ adr->dev, adr->channel, adr->sapi,
+ adr->tei);
rq.protocol = ISDN_P_TE_S0;
if (dev->Dprotocols & (1 << ISDN_P_TE_E1))
rq.protocol = ISDN_P_TE_E1;
@@ -573,7 +573,7 @@ delete_channel(struct mISDNchannel *ch)
}
if (*debug & DEBUG_CORE_FUNC)
printk(KERN_DEBUG "%s: st(%s) protocol(%x)\n", __func__,
- dev_name(&ch->st->dev->dev), ch->protocol);
+ dev_name(&ch->st->dev->dev), ch->protocol);
if (ch->protocol >= ISDN_P_B_START) {
if (ch->peer) {
ch->peer->ctrl(ch->peer, CLOSE_CHANNEL, NULL);
@@ -602,7 +602,7 @@ delete_channel(struct mISDNchannel *ch)
pch->ctrl(pch, CLOSE_CHANNEL, NULL);
} else
printk(KERN_WARNING "%s: no l2 channel\n",
- __func__);
+ __func__);
break;
case ISDN_P_LAPD_NT:
pch = ch->st->dev->teimgr;
@@ -610,7 +610,7 @@ delete_channel(struct mISDNchannel *ch)
pch->ctrl(pch, CLOSE_CHANNEL, NULL);
} else
printk(KERN_WARNING "%s: no l2 channel\n",
- __func__);
+ __func__);
break;
default:
break;
@@ -626,14 +626,14 @@ delete_stack(struct mISDNdevice *dev)
if (*debug & DEBUG_CORE_FUNC)
printk(KERN_DEBUG "%s: st(%s)\n", __func__,
- dev_name(&st->dev->dev));
+ dev_name(&st->dev->dev));
if (dev->teimgr)
delete_teimanager(dev->teimgr);
if (st->thread) {
if (st->notify) {
printk(KERN_WARNING "%s: notifier in use\n",
- __func__);
- complete(st->notify);
+ __func__);
+ complete(st->notify);
}
st->notify = &done;
test_and_set_bit(mISDN_STACK_ABORT, &st->status);
@@ -643,10 +643,10 @@ delete_stack(struct mISDNdevice *dev)
}
if (!list_empty(&st->layer2))
printk(KERN_WARNING "%s: layer2 list not empty\n",
- __func__);
+ __func__);
if (!hlist_empty(&st->l1sock.head))
printk(KERN_WARNING "%s: layer1 list not empty\n",
- __func__);
+ __func__);
kfree(st);
}
diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c
index 687c9b6264ab..ba2bc0c776e2 100644
--- a/drivers/isdn/mISDN/tei.c
+++ b/drivers/isdn/mISDN/tei.c
@@ -34,7 +34,7 @@
#define DATIMER_VAL 10000
-static u_int *debug;
+static u_int *debug;
static struct Fsm deactfsm = {NULL, 0, 0, NULL, NULL};
static struct Fsm teifsmu = {NULL, 0, 0, NULL, NULL};
@@ -45,7 +45,7 @@ enum {
ST_L1_DEACT_PENDING,
ST_L1_ACTIV,
};
-#define DEACT_STATE_COUNT (ST_L1_ACTIV+1)
+#define DEACT_STATE_COUNT (ST_L1_ACTIV + 1)
static char *strDeactState[] =
{
@@ -63,7 +63,7 @@ enum {
EV_DATIMER,
};
-#define DEACT_EVENT_COUNT (EV_DATIMER+1)
+#define DEACT_EVENT_COUNT (EV_DATIMER + 1)
static char *strDeactEvent[] =
{
@@ -130,7 +130,7 @@ da_deactivate(struct FsmInst *fi, int event, void *arg)
/* All TEI are inactiv */
if (!test_bit(OPTION_L1_HOLD, &mgr->options)) {
mISDN_FsmAddTimer(&mgr->datimer, DATIMER_VAL, EV_DATIMER,
- NULL, 1);
+ NULL, 1);
mISDN_FsmChangeState(fi, ST_L1_DEACT_PENDING);
}
}
@@ -144,7 +144,7 @@ da_ui(struct FsmInst *fi, int event, void *arg)
if (!test_bit(OPTION_L1_HOLD, &mgr->options)) {
mISDN_FsmDelTimer(&mgr->datimer, 2);
mISDN_FsmAddTimer(&mgr->datimer, DATIMER_VAL, EV_DATIMER,
- NULL, 2);
+ NULL, 2);
}
}
@@ -169,7 +169,7 @@ da_timer(struct FsmInst *fi, int event, void *arg)
/* All TEI are inactiv */
mISDN_FsmChangeState(fi, ST_L1_DEACT);
_queue_data(&mgr->ch, PH_DEACTIVATE_REQ, MISDN_ID_ANY, 0, NULL,
- GFP_ATOMIC);
+ GFP_ATOMIC);
}
static struct FsmNode DeactFnList[] =
@@ -188,7 +188,7 @@ enum {
ST_TEI_IDVERIFY,
};
-#define TEI_STATE_COUNT (ST_TEI_IDVERIFY+1)
+#define TEI_STATE_COUNT (ST_TEI_IDVERIFY + 1)
static char *strTeiState[] =
{
@@ -209,7 +209,7 @@ enum {
EV_TIMER,
};
-#define TEI_EVENT_COUNT (EV_TIMER+1)
+#define TEI_EVENT_COUNT (EV_TIMER + 1)
static char *strTeiEvent[] =
{
@@ -257,8 +257,8 @@ get_free_id(struct manager *mgr)
list_for_each_entry(l2, &mgr->layer2, list) {
if (l2->ch.nr > 63) {
printk(KERN_WARNING
- "%s: more as 63 layer2 for one device\n",
- __func__);
+ "%s: more as 63 layer2 for one device\n",
+ __func__);
return -EBUSY;
}
test_and_set_bit(l2->ch.nr, (u_long *)&ids);
@@ -267,7 +267,7 @@ get_free_id(struct manager *mgr)
if (!test_bit(i, (u_long *)&ids))
return i;
printk(KERN_WARNING "%s: more as 63 layer2 for one device\n",
- __func__);
+ __func__);
return -EBUSY;
}
@@ -294,7 +294,7 @@ get_free_tei(struct manager *mgr)
if (!test_bit(i, (u_long *)&ids))
return i + 64;
printk(KERN_WARNING "%s: more as 63 dynamic tei for one device\n",
- __func__);
+ __func__);
return -1;
}
@@ -385,7 +385,7 @@ mgr_send_down(struct manager *mgr, struct sk_buff *skb)
skb_queue_tail(&mgr->sendq, skb);
if (!test_bit(MGR_PH_ACTIVE, &mgr->options)) {
_queue_data(&mgr->ch, PH_ACTIVATE_REQ, MISDN_ID_ANY, 0,
- NULL, GFP_KERNEL);
+ NULL, GFP_KERNEL);
} else {
do_send(mgr);
}
@@ -398,7 +398,7 @@ dl_unit_data(struct manager *mgr, struct sk_buff *skb)
return -EINVAL;
if (!test_bit(MGR_PH_ACTIVE, &mgr->options))
_queue_data(&mgr->ch, PH_ACTIVATE_REQ, MISDN_ID_ANY, 0,
- NULL, GFP_KERNEL);
+ NULL, GFP_KERNEL);
skb_push(skb, 3);
skb->data[0] = 0x02; /* SAPI 0 C/R = 1 */
skb->data[1] = 0xff; /* TEI 127 */
@@ -468,14 +468,14 @@ tei_id_request(struct FsmInst *fi, int event, void *arg)
if (tm->l2->tei != GROUP_TEI) {
tm->tei_m.printdebug(&tm->tei_m,
- "assign request for already assigned tei %d",
- tm->l2->tei);
+ "assign request for already assigned tei %d",
+ tm->l2->tei);
return;
}
tm->ri = random_ri();
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(&tm->tei_m,
- "assign request ri %d", tm->ri);
+ "assign request ri %d", tm->ri);
put_tei_msg(tm->mgr, ID_REQUEST, tm->ri, GROUP_TEI);
mISDN_FsmChangeState(fi, ST_TEI_IDREQ);
mISDN_FsmAddTimer(&tm->timer, tm->tval, EV_TIMER, NULL, 1);
@@ -496,12 +496,12 @@ tei_id_assign(struct FsmInst *fi, int event, void *arg)
tei = *dp >> 1;
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "identity assign ri %d tei %d",
- ri, tei);
+ ri, tei);
l2 = findtei(tm->mgr, tei);
if (l2) { /* same tei is in use */
if (ri != l2->tm->ri) {
tm->tei_m.printdebug(fi,
- "possible duplicate assignment tei %d", tei);
+ "possible duplicate assignment tei %d", tei);
tei_l2(l2, MDL_ERROR_RSP, 0);
}
} else if (ri == tm->ri) {
@@ -525,12 +525,12 @@ tei_id_test_dup(struct FsmInst *fi, int event, void *arg)
tei = *dp >> 1;
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "foreign identity assign ri %d tei %d",
- ri, tei);
+ ri, tei);
l2 = findtei(tm->mgr, tei);
if (l2) { /* same tei is in use */
if (ri != l2->tm->ri) { /* and it wasn't our request */
tm->tei_m.printdebug(fi,
- "possible duplicate assignment tei %d", tei);
+ "possible duplicate assignment tei %d", tei);
mISDN_FsmEvent(&l2->tm->tei_m, EV_VERIFY, NULL);
}
}
@@ -549,7 +549,7 @@ tei_id_denied(struct FsmInst *fi, int event, void *arg)
tei = *dp >> 1;
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "identity denied ri %d tei %d",
- ri, tei);
+ ri, tei);
}
static void
@@ -559,11 +559,11 @@ tei_id_chk_req(struct FsmInst *fi, int event, void *arg)
u_char *dp = arg;
int tei;
- tei = *(dp+3) >> 1;
+ tei = *(dp + 3) >> 1;
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "identity check req tei %d", tei);
if ((tm->l2->tei != GROUP_TEI) && ((tei == GROUP_TEI) ||
- (tei == tm->l2->tei))) {
+ (tei == tm->l2->tei))) {
mISDN_FsmDelTimer(&tm->timer, 4);
mISDN_FsmChangeState(&tm->tei_m, ST_TEI_NOP);
put_tei_msg(tm->mgr, ID_CHK_RES, random_ri(), tm->l2->tei);
@@ -577,7 +577,7 @@ tei_id_remove(struct FsmInst *fi, int event, void *arg)
u_char *dp = arg;
int tei;
- tei = *(dp+3) >> 1;
+ tei = *(dp + 3) >> 1;
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "identity remove tei %d", tei);
if ((tm->l2->tei != GROUP_TEI) &&
@@ -595,7 +595,7 @@ tei_id_verify(struct FsmInst *fi, int event, void *arg)
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "id verify request for tei %d",
- tm->l2->tei);
+ tm->l2->tei);
put_tei_msg(tm->mgr, ID_VERIFY, 0, tm->l2->tei);
mISDN_FsmChangeState(&tm->tei_m, ST_TEI_IDVERIFY);
mISDN_FsmAddTimer(&tm->timer, tm->tval, EV_TIMER, NULL, 2);
@@ -611,7 +611,7 @@ tei_id_req_tout(struct FsmInst *fi, int event, void *arg)
tm->ri = random_ri();
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "assign req(%d) ri %d",
- 4 - tm->nval, tm->ri);
+ 4 - tm->nval, tm->ri);
put_tei_msg(tm->mgr, ID_REQUEST, tm->ri, GROUP_TEI);
mISDN_FsmAddTimer(&tm->timer, tm->tval, EV_TIMER, NULL, 3);
} else {
@@ -629,13 +629,13 @@ tei_id_ver_tout(struct FsmInst *fi, int event, void *arg)
if (--tm->nval) {
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi,
- "id verify req(%d) for tei %d",
- 3 - tm->nval, tm->l2->tei);
+ "id verify req(%d) for tei %d",
+ 3 - tm->nval, tm->l2->tei);
put_tei_msg(tm->mgr, ID_VERIFY, 0, tm->l2->tei);
mISDN_FsmAddTimer(&tm->timer, tm->tval, EV_TIMER, NULL, 4);
} else {
tm->tei_m.printdebug(fi, "verify req for tei %d failed",
- tm->l2->tei);
+ tm->l2->tei);
tei_l2(tm->l2, MDL_REMOVE_REQ, 0);
mISDN_FsmChangeState(fi, ST_TEI_NOP);
}
@@ -673,14 +673,14 @@ tei_assign_req(struct FsmInst *fi, int event, void *arg)
if (tm->l2->tei == GROUP_TEI) {
tm->tei_m.printdebug(&tm->tei_m,
- "net tei assign request without tei");
+ "net tei assign request without tei");
return;
}
tm->ri = ((unsigned int) *dp++ << 8);
tm->ri += *dp++;
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(&tm->tei_m,
- "net assign request ri %d teim %d", tm->ri, *dp);
+ "net assign request ri %d teim %d", tm->ri, *dp);
put_tei_msg(tm->mgr, ID_ASSIGNED, tm->ri, tm->l2->tei);
mISDN_FsmChangeState(fi, ST_TEI_NOP);
}
@@ -692,7 +692,7 @@ tei_id_chk_req_net(struct FsmInst *fi, int event, void *arg)
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "id check request for tei %d",
- tm->l2->tei);
+ tm->l2->tei);
tm->rcnt = 0;
put_tei_msg(tm->mgr, ID_CHK_REQ, 0, tm->l2->tei);
mISDN_FsmChangeState(&tm->tei_m, ST_TEI_IDVERIFY);
@@ -724,7 +724,7 @@ tei_id_verify_net(struct FsmInst *fi, int event, void *arg)
tei = dp[3] >> 1;
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi, "identity verify req tei %d/%d",
- tei, tm->l2->tei);
+ tei, tm->l2->tei);
if (tei == tm->l2->tei)
tei_id_chk_req_net(fi, event, arg);
}
@@ -737,7 +737,7 @@ tei_id_ver_tout_net(struct FsmInst *fi, int event, void *arg)
if (tm->rcnt == 1) {
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi,
- "check req for tei %d successful\n", tm->l2->tei);
+ "check req for tei %d successful\n", tm->l2->tei);
mISDN_FsmChangeState(fi, ST_TEI_NOP);
} else if (tm->rcnt > 1) {
/* duplicate assignment; remove */
@@ -745,13 +745,13 @@ tei_id_ver_tout_net(struct FsmInst *fi, int event, void *arg)
} else if (--tm->nval) {
if (*debug & DEBUG_L2_TEI)
tm->tei_m.printdebug(fi,
- "id check req(%d) for tei %d",
- 3 - tm->nval, tm->l2->tei);
+ "id check req(%d) for tei %d",
+ 3 - tm->nval, tm->l2->tei);
put_tei_msg(tm->mgr, ID_CHK_REQ, 0, tm->l2->tei);
mISDN_FsmAddTimer(&tm->timer, tm->tval, EV_TIMER, NULL, 4);
} else {
tm->tei_m.printdebug(fi, "check req for tei %d failed",
- tm->l2->tei);
+ tm->l2->tei);
mISDN_FsmChangeState(fi, ST_TEI_NOP);
tei_l2remove(tm->l2);
}
@@ -800,7 +800,7 @@ create_new_tei(struct manager *mgr, int tei, int sapi)
if ((tei >= 0) && (tei < 64))
test_and_set_bit(OPTION_L2_FIXEDTEI, &opt);
if (mgr->ch.st->dev->Dprotocols
- & ((1 << ISDN_P_TE_E1) | (1 << ISDN_P_NT_E1)))
+ & ((1 << ISDN_P_TE_E1) | (1 << ISDN_P_NT_E1)))
test_and_set_bit(OPTION_L2_PMX, &opt);
l2 = create_l2(mgr->up, ISDN_P_LAPD_NT, opt, tei, sapi);
if (!l2) {
@@ -880,7 +880,7 @@ ph_data_ind(struct manager *mgr, struct sk_buff *skb)
if (skb->len < 8) {
if (*debug & DEBUG_L2_TEI)
printk(KERN_DEBUG "%s: short mgr frame %d/8\n",
- __func__, skb->len);
+ __func__, skb->len);
goto done;
}
@@ -979,15 +979,15 @@ static int
create_teimgr(struct manager *mgr, struct channel_req *crq)
{
struct layer2 *l2;
- u_long opt = 0;
+ u_long opt = 0;
u_long flags;
int id;
if (*debug & DEBUG_L2_TEI)
printk(KERN_DEBUG "%s: %s proto(%x) adr(%d %d %d %d)\n",
- __func__, dev_name(&mgr->ch.st->dev->dev),
- crq->protocol, crq->adr.dev, crq->adr.channel,
- crq->adr.sapi, crq->adr.tei);
+ __func__, dev_name(&mgr->ch.st->dev->dev),
+ crq->protocol, crq->adr.dev, crq->adr.channel,
+ crq->adr.sapi, crq->adr.tei);
if (crq->adr.tei > GROUP_TEI)
return -EINVAL;
if (crq->adr.tei < 64)
@@ -1001,8 +1001,8 @@ create_teimgr(struct manager *mgr, struct channel_req *crq)
return -EINVAL;
if (mgr->up) {
printk(KERN_WARNING
- "%s: only one network manager is allowed\n",
- __func__);
+ "%s: only one network manager is allowed\n",
+ __func__);
return -EBUSY;
}
} else if (test_bit(MGR_OPT_USER, &mgr->options)) {
@@ -1017,7 +1017,7 @@ create_teimgr(struct manager *mgr, struct channel_req *crq)
test_and_set_bit(MGR_OPT_USER, &mgr->options);
}
if (mgr->ch.st->dev->Dprotocols
- & ((1 << ISDN_P_TE_E1) | (1 << ISDN_P_NT_E1)))
+ & ((1 << ISDN_P_TE_E1) | (1 << ISDN_P_NT_E1)))
test_and_set_bit(OPTION_L2_PMX, &opt);
if ((crq->protocol == ISDN_P_LAPD_NT) && (crq->adr.tei == 127)) {
mgr->up = crq->ch;
@@ -1035,7 +1035,7 @@ create_teimgr(struct manager *mgr, struct channel_req *crq)
return 0;
}
l2 = create_l2(crq->ch, crq->protocol, opt,
- crq->adr.tei, crq->adr.sapi);
+ crq->adr.tei, crq->adr.sapi);
if (!l2)
return -ENOMEM;
l2->tm = kzalloc(sizeof(struct teimgr), GFP_KERNEL);
@@ -1084,7 +1084,7 @@ mgr_send(struct mISDNchannel *ch, struct sk_buff *skb)
mgr = container_of(ch, struct manager, ch);
if (*debug & DEBUG_L2_RECV)
printk(KERN_DEBUG "%s: prim(%x) id(%x)\n",
- __func__, hh->prim, hh->id);
+ __func__, hh->prim, hh->id);
switch (hh->prim) {
case PH_DATA_IND:
mISDN_FsmEvent(&mgr->deact, EV_UI, NULL);
@@ -1181,7 +1181,7 @@ check_data(struct manager *mgr, struct sk_buff *skb)
if (*debug & DEBUG_L2_CTRL)
printk(KERN_DEBUG "%s: prim(%x) id(%x)\n",
- __func__, hh->prim, hh->id);
+ __func__, hh->prim, hh->id);
if (test_bit(MGR_OPT_USER, &mgr->options))
return -ENOTCONN;
if (hh->prim != PH_DATA_IND)
@@ -1201,12 +1201,12 @@ check_data(struct manager *mgr, struct sk_buff *skb)
/* We got a SABME for a fixed TEI */
if (*debug & DEBUG_L2_CTRL)
printk(KERN_DEBUG "%s: SABME sapi(%d) tei(%d)\n",
- __func__, sapi, tei);
+ __func__, sapi, tei);
l2 = create_new_tei(mgr, tei, sapi);
if (!l2) {
if (*debug & DEBUG_L2_CTRL)
printk(KERN_DEBUG "%s: failed to create new tei\n",
- __func__);
+ __func__);
return -ENOMEM;
}
ret = l2->ch.send(&l2->ch, skb);
@@ -1285,15 +1285,15 @@ mgr_bcast(struct mISDNchannel *ch, struct sk_buff *skb)
if (ret) {
if (*debug & DEBUG_SEND_ERR)
printk(KERN_DEBUG
- "%s ch%d prim(%x) addr(%x)"
- " err %d\n",
- __func__, l2->ch.nr,
- hh->prim, l2->ch.addr, ret);
+ "%s ch%d prim(%x) addr(%x)"
+ " err %d\n",
+ __func__, l2->ch.nr,
+ hh->prim, l2->ch.addr, ret);
} else
cskb = NULL;
} else {
printk(KERN_WARNING "%s ch%d addr %x no mem\n",
- __func__, ch->nr, ch->addr);
+ __func__, ch->nr, ch->addr);
goto out;
}
}
diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c
index 859c81e9483b..1094667d8f31 100644
--- a/drivers/isdn/mISDN/timerdev.c
+++ b/drivers/isdn/mISDN/timerdev.c
@@ -98,13 +98,13 @@ mISDN_read(struct file *filep, char __user *buf, size_t count, loff_t *off)
if (*debug & DEBUG_TIMER)
printk(KERN_DEBUG "%s(%p, %p, %d, %p)\n", __func__,
- filep, buf, (int)count, off);
+ filep, buf, (int)count, off);
if (list_empty(&dev->expired) && (dev->work == 0)) {
if (filep->f_flags & O_NONBLOCK)
return -EAGAIN;
wait_event_interruptible(dev->wait, (dev->work ||
- !list_empty(&dev->expired)));
+ !list_empty(&dev->expired)));
if (signal_pending(current))
return -ERESTARTSYS;
}
@@ -141,7 +141,7 @@ mISDN_poll(struct file *filep, poll_table *wait)
mask |= (POLLIN | POLLRDNORM);
if (*debug & DEBUG_TIMER)
printk(KERN_DEBUG "%s work(%d) empty(%d)\n", __func__,
- dev->work, list_empty(&dev->expired));
+ dev->work, list_empty(&dev->expired));
}
return mask;
}
@@ -161,7 +161,7 @@ dev_expire_timer(unsigned long data)
static int
misdn_add_timer(struct mISDNtimerdev *dev, int timeout)
{
- int id;
+ int id;
u_long flags;
struct mISDNtimer *timer;
@@ -224,7 +224,7 @@ mISDN_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
if (*debug & DEBUG_TIMER)
printk(KERN_DEBUG "%s(%p, %x, %lx)\n", __func__,
- filep, cmd, arg);
+ filep, cmd, arg);
mutex_lock(&mISDN_mutex);
switch (cmd) {
case IMADDTIMER:
@@ -235,7 +235,7 @@ mISDN_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
id = misdn_add_timer(dev, tout);
if (*debug & DEBUG_TIMER)
printk(KERN_DEBUG "%s add %d id %d\n", __func__,
- tout, id);
+ tout, id);
if (id < 0) {
ret = id;
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 09:44:46 +0000