static void ixj_fsk_free(IXJ *j)
{
- if(j->fskdata != NULL) {
- kfree(j->fskdata);
- j->fskdata = NULL;
- }
+ kfree(j->fskdata);
+ j->fskdata = NULL;
}
static void ixj_fsk_alloc(IXJ *j)
j->pots_winkstart = jiffies;
SLIC_SetState(PLD_SLIC_STATE_OC, j);
- while (time_before(jiffies, j->pots_winkstart + j->winktime)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ msleep(jiffies_to_msecs(j->winktime));
SLIC_SetState(slicnow, j);
return 0;
static int ixj_hookstate(IXJ *j)
{
- unsigned long det;
int fOffHook = 0;
switch (j->cardtype) {
j->pld_slicr.bits.state == PLD_SLIC_STATE_STANDBY) {
if (j->flags.ringing || j->flags.cringing) {
if (!in_interrupt()) {
- det = jiffies + (hertz / 50);
- while (time_before(jiffies, det)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ msleep(20);
}
SLIC_GetState(j);
if (j->pld_slicr.bits.state == PLD_SLIC_STATE_RINGING) {
static int ixj_ring(IXJ *j)
{
char cntr;
- unsigned long jif, det;
+ unsigned long jif;
j->flags.ringing = 1;
if (ixj_hookstate(j) & 1) {
j->flags.ringing = 0;
return 1;
}
- det = 0;
for (cntr = 0; cntr < j->maxrings; cntr++) {
jif = jiffies + (1 * hertz);
ixj_ring_on(j);
j->flags.ringing = 0;
return 1;
}
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_interruptible(1);
if (signal_pending(current))
break;
}
ixj_ring_off(j);
while (time_before(jiffies, jif)) {
if (ixj_hookstate(j) & 1) {
- det = jiffies + (hertz / 100);
- while (time_before(jiffies, det)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- if (signal_pending(current))
- break;
- }
+ msleep(10);
if (ixj_hookstate(j) & 1) {
j->flags.ringing = 0;
return 1;
}
}
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
+ schedule_timeout_interruptible(1);
if (signal_pending(current))
break;
}
* Set up locks to ensure that only one process is talking to the DSP at a time.
* This is necessary to keep the DSP from locking up.
*/
- while(test_and_set_bit(board, (void *)&j->busyflags) != 0) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ while(test_and_set_bit(board, (void *)&j->busyflags) != 0)
+ schedule_timeout_interruptible(1);
if (ixjdebug & 0x0002)
printk(KERN_INFO "Closing board %d\n", NUM(inode));
ixj_play_tone(j, 23);
clear_bit(j->board, &j->busyflags);
- while(j->tone_state) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
- while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ while(j->tone_state)
+ schedule_timeout_interruptible(1);
+ while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
+ schedule_timeout_interruptible(1);
if(ixjdebug & 0x0200) {
printk("IXJ cidcw phone%d first tone end at %ld\n", j->board, jiffies);
}
ixj_play_tone(j, 24);
clear_bit(j->board, &j->busyflags);
- while(j->tone_state) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
- while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ while(j->tone_state)
+ schedule_timeout_interruptible(1);
+ while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
+ schedule_timeout_interruptible(1);
if(ixjdebug & 0x0200) {
printk("IXJ cidcw phone%d sent second tone at %ld\n", j->board, jiffies);
}
j->cidcw_wait = jiffies + ((50 * hertz) / 100);
clear_bit(j->board, &j->busyflags);
- while(!j->flags.cidcw_ack && time_before(jiffies, j->cidcw_wait)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
- while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ while(!j->flags.cidcw_ack && time_before(jiffies, j->cidcw_wait))
+ schedule_timeout_interruptible(1);
+ while(test_and_set_bit(j->board, (void *)&j->busyflags) != 0)
+ schedule_timeout_interruptible(1);
j->cidcw_wait = 0;
if(!j->flags.cidcw_ack) {
if(ixjdebug & 0x0200) {
}
/* Add word 0 to G.729 frames for the 8021. Right now we don't do VAD/CNG */
if (j->play_codec == G729 && (cnt == 0 || cnt == 10 || cnt == 20)) {
- if(j->write_buffer_rp + cnt == 0 && j->write_buffer_rp + cnt + 1 == 0 && j->write_buffer_rp + cnt + 2 == 0 &&
- j->write_buffer_rp + cnt + 3 == 0 && j->write_buffer_rp + cnt + 4 == 0 && j->write_buffer_rp + cnt + 5 == 0 &&
- j->write_buffer_rp + cnt + 6 == 0 && j->write_buffer_rp + cnt + 7 == 0 && j->write_buffer_rp + cnt + 8 == 0 &&
- j->write_buffer_rp + cnt + 9 == 0) {
+ if (j->write_buffer_rp[cnt] == 0 &&
+ j->write_buffer_rp[cnt + 1] == 0 &&
+ j->write_buffer_rp[cnt + 2] == 0 &&
+ j->write_buffer_rp[cnt + 3] == 0 &&
+ j->write_buffer_rp[cnt + 4] == 0 &&
+ j->write_buffer_rp[cnt + 5] == 0 &&
+ j->write_buffer_rp[cnt + 6] == 0 &&
+ j->write_buffer_rp[cnt + 7] == 0 &&
+ j->write_buffer_rp[cnt + 8] == 0 &&
+ j->write_buffer_rp[cnt + 9] == 0) {
/* someone is trying to write silence lets make this a type 0 frame. */
outb_p(0x00, j->DSPbase + 0x0C);
outb_p(0x00, j->DSPbase + 0x0D);
j->rec_mode = 7;
break;
default:
+ kfree(j->read_buffer);
j->rec_frame_size = 0;
j->rec_mode = -1;
- if (j->read_buffer) {
- kfree(j->read_buffer);
- j->read_buffer = NULL;
- j->read_buffer_size = 0;
- }
+ j->read_buffer = NULL;
+ j->read_buffer_size = 0;
retval = 1;
break;
}
static void ixj_record_stop(IXJ *j)
{
- if(ixjdebug & 0x0002)
+ if (ixjdebug & 0x0002)
printk("IXJ %d Stopping Record Codec %d at %ld\n", j->board, j->rec_codec, jiffies);
- if (j->read_buffer) {
- kfree(j->read_buffer);
- j->read_buffer = NULL;
- j->read_buffer_size = 0;
- }
+ kfree(j->read_buffer);
+ j->read_buffer = NULL;
+ j->read_buffer_size = 0;
if (j->rec_mode > -1) {
ixj_WriteDSPCommand(0x5120, j);
j->rec_mode = -1;
j->play_mode = 5;
break;
default:
+ kfree(j->write_buffer);
j->play_frame_size = 0;
j->play_mode = -1;
- if (j->write_buffer) {
- kfree(j->write_buffer);
- j->write_buffer = NULL;
- j->write_buffer_size = 0;
- }
+ j->write_buffer = NULL;
+ j->write_buffer_size = 0;
retval = 1;
break;
}
static void ixj_play_stop(IXJ *j)
{
- if(ixjdebug & 0x0002)
+ if (ixjdebug & 0x0002)
printk("IXJ %d Stopping Play Codec %d at %ld\n", j->board, j->play_codec, jiffies);
- if (j->write_buffer) {
- kfree(j->write_buffer);
- j->write_buffer = NULL;
- j->write_buffer_size = 0;
- }
+ kfree(j->write_buffer);
+ j->write_buffer = NULL;
+ j->write_buffer_size = 0;
if (j->play_mode > -1) {
ixj_WriteDSPCommand(0x5221, j); /* Stop playback and flush buffers. 8022 reference page 9-40 */
ixj_play_tone(j, 0);
j->tone_state = j->tone_cadence_state = 0;
if (j->cadence_t) {
- if (j->cadence_t->ce) {
- kfree(j->cadence_t->ce);
- }
+ kfree(j->cadence_t->ce);
kfree(j->cadence_t);
j->cadence_t = NULL;
}
* Set up locks to ensure that only one process is talking to the DSP at a time.
* This is necessary to keep the DSP from locking up.
*/
- while(test_and_set_bit(board, (void *)&j->busyflags) != 0) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ while(test_and_set_bit(board, (void *)&j->busyflags) != 0)
+ schedule_timeout_interruptible(1);
if (ixjdebug & 0x0040)
printk("phone%d ioctl, cmd: 0x%x, arg: 0x%lx\n", minor, cmd, arg);
if (minor >= IXJMAX) {
static int ixj_linetest(IXJ *j)
{
- unsigned long jifwait;
-
j->flags.pstncheck = 1; /* Testing */
j->flags.pstn_present = 0; /* Assume the line is not there */
outb_p(j->pld_scrw.byte, j->XILINXbase);
daa_set_mode(j, SOP_PU_CONVERSATION);
- jifwait = jiffies + hertz;
- while (time_before(jiffies, jifwait)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ msleep(1000);
daa_int_read(j);
daa_set_mode(j, SOP_PU_RESET);
if (j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK) {
j->pld_slicw.bits.rly3 = 0;
outb_p(j->pld_slicw.byte, j->XILINXbase + 0x01);
daa_set_mode(j, SOP_PU_CONVERSATION);
- jifwait = jiffies + hertz;
- while (time_before(jiffies, jifwait)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ msleep(1000);
daa_int_read(j);
daa_set_mode(j, SOP_PU_RESET);
if (j->m_DAAShadowRegs.XOP_REGS.XOP.xr0.bitreg.VDD_OK) {
static int ixj_selfprobe(IXJ *j)
{
unsigned short cmd;
- unsigned long jif;
int cnt;
BYTES bytes;
} else {
if (j->cardtype == QTI_LINEJACK) {
LED_SetState(0x1, j);
- jif = jiffies + (hertz / 10);
- while (time_before(jiffies, jif)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ msleep(100);
LED_SetState(0x2, j);
- jif = jiffies + (hertz / 10);
- while (time_before(jiffies, jif)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ msleep(100);
LED_SetState(0x4, j);
- jif = jiffies + (hertz / 10);
- while (time_before(jiffies, jif)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ msleep(100);
LED_SetState(0x8, j);
- jif = jiffies + (hertz / 10);
- while (time_before(jiffies, jif)) {
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(1);
- }
+ msleep(100);
LED_SetState(0x0, j);
daa_get_version(j);
if (ixjdebug & 0x0002)
printk(KERN_INFO "IXJ: Releasing XILINX address for /dev/phone%d\n", cnt);
release_region(j->XILINXbase, 4);
}
- if (j->read_buffer)
- kfree(j->read_buffer);
- if (j->write_buffer)
- kfree(j->write_buffer);
+ kfree(j->read_buffer);
+ kfree(j->write_buffer);
if (j->dev)
pnp_device_detach(j->dev);
if (ixjdebug & 0x0002)
git://git.onelab.eu / linux-2.6.git / blobdiff