mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-06 00:36:40 +07:00
b2409b65d9
The only reason for this header is to make sure that include linux/time.h were added before uapi/*/dmx.h. Just push down the time.h header on the few places where this is used, and drop this new header. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
598 lines
14 KiB
C
598 lines
14 KiB
C
#include "pd-common.h"
|
|
#include <linux/kernel.h>
|
|
#include <linux/usb.h>
|
|
#include <linux/time.h>
|
|
#include <linux/dvb/dmx.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/gfp.h>
|
|
|
|
#include "vendorcmds.h"
|
|
#include <linux/sched.h>
|
|
#include <linux/atomic.h>
|
|
|
|
static void dvb_urb_cleanup(struct pd_dvb_adapter *pd_dvb);
|
|
|
|
static int dvb_bandwidth[][2] = {
|
|
{ TLG_BW_8, 8000000 },
|
|
{ TLG_BW_7, 7000000 },
|
|
{ TLG_BW_6, 6000000 }
|
|
};
|
|
static int dvb_bandwidth_length = ARRAY_SIZE(dvb_bandwidth);
|
|
|
|
static s32 dvb_start_streaming(struct pd_dvb_adapter *pd_dvb);
|
|
static int poseidon_check_mode_dvbt(struct poseidon *pd)
|
|
{
|
|
s32 ret = 0, cmd_status = 0;
|
|
|
|
set_current_state(TASK_INTERRUPTIBLE);
|
|
schedule_timeout(HZ/4);
|
|
|
|
ret = usb_set_interface(pd->udev, 0, BULK_ALTERNATE_IFACE);
|
|
if (ret != 0)
|
|
return ret;
|
|
|
|
ret = set_tuner_mode(pd, TLG_MODE_CAPS_DVB_T);
|
|
if (ret)
|
|
return ret;
|
|
|
|
/* signal source */
|
|
ret = send_set_req(pd, SGNL_SRC_SEL, TLG_SIG_SRC_ANTENNA, &cmd_status);
|
|
if (ret|cmd_status)
|
|
return ret;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* acquire :
|
|
* 1 == open
|
|
* 0 == release
|
|
*/
|
|
static int poseidon_ts_bus_ctrl(struct dvb_frontend *fe, int acquire)
|
|
{
|
|
struct poseidon *pd = fe->demodulator_priv;
|
|
struct pd_dvb_adapter *pd_dvb;
|
|
int ret = 0;
|
|
|
|
if (!pd)
|
|
return -ENODEV;
|
|
|
|
pd_dvb = container_of(fe, struct pd_dvb_adapter, dvb_fe);
|
|
if (acquire) {
|
|
mutex_lock(&pd->lock);
|
|
if (pd->state & POSEIDON_STATE_DISCONNECT) {
|
|
ret = -ENODEV;
|
|
goto open_out;
|
|
}
|
|
|
|
if (pd->state && !(pd->state & POSEIDON_STATE_DVBT)) {
|
|
ret = -EBUSY;
|
|
goto open_out;
|
|
}
|
|
|
|
usb_autopm_get_interface(pd->interface);
|
|
if (0 == pd->state) {
|
|
ret = poseidon_check_mode_dvbt(pd);
|
|
if (ret < 0) {
|
|
usb_autopm_put_interface(pd->interface);
|
|
goto open_out;
|
|
}
|
|
pd->state |= POSEIDON_STATE_DVBT;
|
|
pd_dvb->bandwidth = 0;
|
|
pd_dvb->prev_freq = 0;
|
|
}
|
|
atomic_inc(&pd_dvb->users);
|
|
kref_get(&pd->kref);
|
|
open_out:
|
|
mutex_unlock(&pd->lock);
|
|
} else {
|
|
dvb_stop_streaming(pd_dvb);
|
|
|
|
if (atomic_dec_and_test(&pd_dvb->users)) {
|
|
mutex_lock(&pd->lock);
|
|
pd->state &= ~POSEIDON_STATE_DVBT;
|
|
mutex_unlock(&pd->lock);
|
|
}
|
|
kref_put(&pd->kref, poseidon_delete);
|
|
usb_autopm_put_interface(pd->interface);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static void poseidon_fe_release(struct dvb_frontend *fe)
|
|
{
|
|
struct poseidon *pd = fe->demodulator_priv;
|
|
|
|
pd->pm_suspend = NULL;
|
|
pd->pm_resume = NULL;
|
|
}
|
|
#else
|
|
#define poseidon_fe_release NULL
|
|
#endif
|
|
|
|
static s32 poseidon_fe_sleep(struct dvb_frontend *fe)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* return true if we can satisfy the conditions, else return false.
|
|
*/
|
|
static bool check_scan_ok(__u32 freq, int bandwidth,
|
|
struct pd_dvb_adapter *adapter)
|
|
{
|
|
if (bandwidth < 0)
|
|
return false;
|
|
|
|
if (adapter->prev_freq == freq
|
|
&& adapter->bandwidth == bandwidth) {
|
|
long nl = jiffies - adapter->last_jiffies;
|
|
unsigned int msec ;
|
|
|
|
msec = jiffies_to_msecs(abs(nl));
|
|
return msec > 15000 ? true : false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Check if the firmware delays too long for an invalid frequency.
|
|
*/
|
|
static int fw_delay_overflow(struct pd_dvb_adapter *adapter)
|
|
{
|
|
long nl = jiffies - adapter->last_jiffies;
|
|
unsigned int msec ;
|
|
|
|
msec = jiffies_to_msecs(abs(nl));
|
|
return msec > 800 ? true : false;
|
|
}
|
|
|
|
static int poseidon_set_fe(struct dvb_frontend *fe)
|
|
{
|
|
struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
|
|
s32 ret = 0, cmd_status = 0;
|
|
s32 i, bandwidth = -1;
|
|
struct poseidon *pd = fe->demodulator_priv;
|
|
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
|
|
|
|
if (in_hibernation(pd))
|
|
return -EBUSY;
|
|
|
|
mutex_lock(&pd->lock);
|
|
for (i = 0; i < dvb_bandwidth_length; i++)
|
|
if (fep->bandwidth_hz == dvb_bandwidth[i][1])
|
|
bandwidth = dvb_bandwidth[i][0];
|
|
|
|
if (check_scan_ok(fep->frequency, bandwidth, pd_dvb)) {
|
|
ret = send_set_req(pd, TUNE_FREQ_SELECT,
|
|
fep->frequency / 1000, &cmd_status);
|
|
if (ret | cmd_status) {
|
|
log("error line");
|
|
goto front_out;
|
|
}
|
|
|
|
ret = send_set_req(pd, DVBT_BANDW_SEL,
|
|
bandwidth, &cmd_status);
|
|
if (ret | cmd_status) {
|
|
log("error line");
|
|
goto front_out;
|
|
}
|
|
|
|
ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
|
|
if (ret | cmd_status) {
|
|
log("error line");
|
|
goto front_out;
|
|
}
|
|
|
|
/* save the context for future */
|
|
memcpy(&pd_dvb->fe_param, fep, sizeof(*fep));
|
|
pd_dvb->bandwidth = bandwidth;
|
|
pd_dvb->prev_freq = fep->frequency;
|
|
pd_dvb->last_jiffies = jiffies;
|
|
}
|
|
front_out:
|
|
mutex_unlock(&pd->lock);
|
|
return ret;
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static int pm_dvb_suspend(struct poseidon *pd)
|
|
{
|
|
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
|
|
dvb_stop_streaming(pd_dvb);
|
|
dvb_urb_cleanup(pd_dvb);
|
|
msleep(500);
|
|
return 0;
|
|
}
|
|
|
|
static int pm_dvb_resume(struct poseidon *pd)
|
|
{
|
|
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
|
|
|
|
poseidon_check_mode_dvbt(pd);
|
|
msleep(300);
|
|
poseidon_set_fe(&pd_dvb->dvb_fe);
|
|
|
|
dvb_start_streaming(pd_dvb);
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static s32 poseidon_fe_init(struct dvb_frontend *fe)
|
|
{
|
|
struct poseidon *pd = fe->demodulator_priv;
|
|
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
|
|
|
|
#ifdef CONFIG_PM
|
|
pd->pm_suspend = pm_dvb_suspend;
|
|
pd->pm_resume = pm_dvb_resume;
|
|
#endif
|
|
memset(&pd_dvb->fe_param, 0,
|
|
sizeof(struct dtv_frontend_properties));
|
|
return 0;
|
|
}
|
|
|
|
static int poseidon_get_fe(struct dvb_frontend *fe)
|
|
{
|
|
struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
|
|
struct poseidon *pd = fe->demodulator_priv;
|
|
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
|
|
|
|
memcpy(fep, &pd_dvb->fe_param, sizeof(*fep));
|
|
return 0;
|
|
}
|
|
|
|
static int poseidon_fe_get_tune_settings(struct dvb_frontend *fe,
|
|
struct dvb_frontend_tune_settings *tune)
|
|
{
|
|
tune->min_delay_ms = 1000;
|
|
return 0;
|
|
}
|
|
|
|
static int poseidon_read_status(struct dvb_frontend *fe, fe_status_t *stat)
|
|
{
|
|
struct poseidon *pd = fe->demodulator_priv;
|
|
s32 ret = -1, cmd_status;
|
|
struct tuner_dtv_sig_stat_s status = {};
|
|
|
|
if (in_hibernation(pd))
|
|
return -EBUSY;
|
|
mutex_lock(&pd->lock);
|
|
|
|
ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_DVB_T,
|
|
&status, &cmd_status, sizeof(status));
|
|
if (ret | cmd_status) {
|
|
log("get tuner status error");
|
|
goto out;
|
|
}
|
|
|
|
if (debug_mode)
|
|
log("P : %d, L %d, LB :%d", status.sig_present,
|
|
status.sig_locked, status.sig_lock_busy);
|
|
|
|
if (status.sig_lock_busy) {
|
|
goto out;
|
|
} else if (status.sig_present || status.sig_locked) {
|
|
*stat |= FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER
|
|
| FE_HAS_SYNC | FE_HAS_VITERBI;
|
|
} else {
|
|
if (fw_delay_overflow(&pd->dvb_data))
|
|
*stat |= FE_TIMEDOUT;
|
|
}
|
|
out:
|
|
mutex_unlock(&pd->lock);
|
|
return ret;
|
|
}
|
|
|
|
static int poseidon_read_ber(struct dvb_frontend *fe, u32 *ber)
|
|
{
|
|
struct poseidon *pd = fe->demodulator_priv;
|
|
struct tuner_ber_rate_s tlg_ber = {};
|
|
s32 ret = -1, cmd_status;
|
|
|
|
mutex_lock(&pd->lock);
|
|
ret = send_get_req(pd, TUNER_BER_RATE, 0,
|
|
&tlg_ber, &cmd_status, sizeof(tlg_ber));
|
|
if (ret | cmd_status)
|
|
goto out;
|
|
*ber = tlg_ber.ber_rate;
|
|
out:
|
|
mutex_unlock(&pd->lock);
|
|
return ret;
|
|
}
|
|
|
|
static s32 poseidon_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
|
|
{
|
|
struct poseidon *pd = fe->demodulator_priv;
|
|
struct tuner_dtv_sig_stat_s status = {};
|
|
s32 ret = 0, cmd_status;
|
|
|
|
mutex_lock(&pd->lock);
|
|
ret = send_get_req(pd, TUNER_STATUS, TLG_MODE_DVB_T,
|
|
&status, &cmd_status, sizeof(status));
|
|
if (ret | cmd_status)
|
|
goto out;
|
|
if ((status.sig_present || status.sig_locked) && !status.sig_strength)
|
|
*strength = 0xFFFF;
|
|
else
|
|
*strength = status.sig_strength;
|
|
out:
|
|
mutex_unlock(&pd->lock);
|
|
return ret;
|
|
}
|
|
|
|
static int poseidon_read_snr(struct dvb_frontend *fe, u16 *snr)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int poseidon_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
|
|
{
|
|
*unc = 0;
|
|
return 0;
|
|
}
|
|
|
|
static struct dvb_frontend_ops poseidon_frontend_ops = {
|
|
.delsys = { SYS_DVBT },
|
|
.info = {
|
|
.name = "Poseidon DVB-T",
|
|
.frequency_min = 174000000,
|
|
.frequency_max = 862000000,
|
|
.frequency_stepsize = 62500,/* FIXME */
|
|
.caps = FE_CAN_INVERSION_AUTO |
|
|
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
|
|
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
|
|
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
|
|
FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO |
|
|
FE_CAN_GUARD_INTERVAL_AUTO |
|
|
FE_CAN_RECOVER |
|
|
FE_CAN_HIERARCHY_AUTO,
|
|
},
|
|
|
|
.release = poseidon_fe_release,
|
|
|
|
.init = poseidon_fe_init,
|
|
.sleep = poseidon_fe_sleep,
|
|
|
|
.set_frontend = poseidon_set_fe,
|
|
.get_frontend = poseidon_get_fe,
|
|
.get_tune_settings = poseidon_fe_get_tune_settings,
|
|
|
|
.read_status = poseidon_read_status,
|
|
.read_ber = poseidon_read_ber,
|
|
.read_signal_strength = poseidon_read_signal_strength,
|
|
.read_snr = poseidon_read_snr,
|
|
.read_ucblocks = poseidon_read_unc_blocks,
|
|
|
|
.ts_bus_ctrl = poseidon_ts_bus_ctrl,
|
|
};
|
|
|
|
static void dvb_urb_irq(struct urb *urb)
|
|
{
|
|
struct pd_dvb_adapter *pd_dvb = urb->context;
|
|
int len = urb->transfer_buffer_length;
|
|
struct dvb_demux *demux = &pd_dvb->demux;
|
|
s32 ret;
|
|
|
|
if (!pd_dvb->is_streaming || urb->status) {
|
|
if (urb->status == -EPROTO)
|
|
goto resend;
|
|
return;
|
|
}
|
|
|
|
if (urb->actual_length == len)
|
|
dvb_dmx_swfilter(demux, urb->transfer_buffer, len);
|
|
else if (urb->actual_length == len - 4) {
|
|
int offset;
|
|
u8 *buf = urb->transfer_buffer;
|
|
|
|
/*
|
|
* The packet size is 512,
|
|
* last packet contains 456 bytes tsp data
|
|
*/
|
|
for (offset = 456; offset < len; offset += 512) {
|
|
if (!strncmp(buf + offset, "DVHS", 4)) {
|
|
dvb_dmx_swfilter(demux, buf, offset);
|
|
if (len > offset + 52 + 4) {
|
|
/*16 bytes trailer + 36 bytes padding */
|
|
buf += offset + 52;
|
|
len -= offset + 52 + 4;
|
|
dvb_dmx_swfilter(demux, buf, len);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
resend:
|
|
ret = usb_submit_urb(urb, GFP_ATOMIC);
|
|
if (ret)
|
|
log(" usb_submit_urb failed: error %d", ret);
|
|
}
|
|
|
|
static int dvb_urb_init(struct pd_dvb_adapter *pd_dvb)
|
|
{
|
|
if (pd_dvb->urb_array[0])
|
|
return 0;
|
|
|
|
alloc_bulk_urbs_generic(pd_dvb->urb_array, DVB_SBUF_NUM,
|
|
pd_dvb->pd_device->udev, pd_dvb->ep_addr,
|
|
DVB_URB_BUF_SIZE, GFP_KERNEL,
|
|
dvb_urb_irq, pd_dvb);
|
|
return 0;
|
|
}
|
|
|
|
static void dvb_urb_cleanup(struct pd_dvb_adapter *pd_dvb)
|
|
{
|
|
free_all_urb_generic(pd_dvb->urb_array, DVB_SBUF_NUM);
|
|
}
|
|
|
|
static s32 dvb_start_streaming(struct pd_dvb_adapter *pd_dvb)
|
|
{
|
|
struct poseidon *pd = pd_dvb->pd_device;
|
|
int ret = 0;
|
|
|
|
if (pd->state & POSEIDON_STATE_DISCONNECT)
|
|
return -ENODEV;
|
|
|
|
mutex_lock(&pd->lock);
|
|
if (!pd_dvb->is_streaming) {
|
|
s32 i, cmd_status = 0;
|
|
/*
|
|
* Once upon a time, there was a difficult bug lying here.
|
|
* ret = send_set_req(pd, TAKE_REQUEST, 0, &cmd_status);
|
|
*/
|
|
|
|
ret = send_set_req(pd, PLAY_SERVICE, 1, &cmd_status);
|
|
if (ret | cmd_status)
|
|
goto out;
|
|
|
|
ret = dvb_urb_init(pd_dvb);
|
|
if (ret < 0)
|
|
goto out;
|
|
|
|
pd_dvb->is_streaming = 1;
|
|
for (i = 0; i < DVB_SBUF_NUM; i++) {
|
|
ret = usb_submit_urb(pd_dvb->urb_array[i],
|
|
GFP_KERNEL);
|
|
if (ret) {
|
|
log(" submit urb error %d", ret);
|
|
goto out;
|
|
}
|
|
}
|
|
}
|
|
out:
|
|
mutex_unlock(&pd->lock);
|
|
return ret;
|
|
}
|
|
|
|
void dvb_stop_streaming(struct pd_dvb_adapter *pd_dvb)
|
|
{
|
|
struct poseidon *pd = pd_dvb->pd_device;
|
|
|
|
mutex_lock(&pd->lock);
|
|
if (pd_dvb->is_streaming) {
|
|
s32 i, ret, cmd_status = 0;
|
|
|
|
pd_dvb->is_streaming = 0;
|
|
|
|
for (i = 0; i < DVB_SBUF_NUM; i++)
|
|
if (pd_dvb->urb_array[i])
|
|
usb_kill_urb(pd_dvb->urb_array[i]);
|
|
|
|
ret = send_set_req(pd, PLAY_SERVICE, TLG_TUNE_PLAY_SVC_STOP,
|
|
&cmd_status);
|
|
if (ret | cmd_status)
|
|
log("error");
|
|
}
|
|
mutex_unlock(&pd->lock);
|
|
}
|
|
|
|
static int pd_start_feed(struct dvb_demux_feed *feed)
|
|
{
|
|
struct pd_dvb_adapter *pd_dvb = feed->demux->priv;
|
|
int ret = 0;
|
|
|
|
if (!pd_dvb)
|
|
return -1;
|
|
if (atomic_inc_return(&pd_dvb->active_feed) == 1)
|
|
ret = dvb_start_streaming(pd_dvb);
|
|
return ret;
|
|
}
|
|
|
|
static int pd_stop_feed(struct dvb_demux_feed *feed)
|
|
{
|
|
struct pd_dvb_adapter *pd_dvb = feed->demux->priv;
|
|
|
|
if (!pd_dvb)
|
|
return -1;
|
|
if (atomic_dec_and_test(&pd_dvb->active_feed))
|
|
dvb_stop_streaming(pd_dvb);
|
|
return 0;
|
|
}
|
|
|
|
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
|
|
int pd_dvb_usb_device_init(struct poseidon *pd)
|
|
{
|
|
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
|
|
struct dvb_demux *dvbdemux;
|
|
int ret = 0;
|
|
|
|
pd_dvb->ep_addr = 0x82;
|
|
atomic_set(&pd_dvb->users, 0);
|
|
atomic_set(&pd_dvb->active_feed, 0);
|
|
pd_dvb->pd_device = pd;
|
|
|
|
ret = dvb_register_adapter(&pd_dvb->dvb_adap,
|
|
"Poseidon dvbt adapter",
|
|
THIS_MODULE,
|
|
NULL /* for hibernation correctly*/,
|
|
adapter_nr);
|
|
if (ret < 0)
|
|
goto error1;
|
|
|
|
/* register frontend */
|
|
pd_dvb->dvb_fe.demodulator_priv = pd;
|
|
memcpy(&pd_dvb->dvb_fe.ops, &poseidon_frontend_ops,
|
|
sizeof(struct dvb_frontend_ops));
|
|
ret = dvb_register_frontend(&pd_dvb->dvb_adap, &pd_dvb->dvb_fe);
|
|
if (ret < 0)
|
|
goto error2;
|
|
|
|
/* register demux device */
|
|
dvbdemux = &pd_dvb->demux;
|
|
dvbdemux->dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
|
|
dvbdemux->priv = pd_dvb;
|
|
dvbdemux->feednum = dvbdemux->filternum = 64;
|
|
dvbdemux->start_feed = pd_start_feed;
|
|
dvbdemux->stop_feed = pd_stop_feed;
|
|
dvbdemux->write_to_decoder = NULL;
|
|
|
|
ret = dvb_dmx_init(dvbdemux);
|
|
if (ret < 0)
|
|
goto error3;
|
|
|
|
pd_dvb->dmxdev.filternum = pd_dvb->demux.filternum;
|
|
pd_dvb->dmxdev.demux = &pd_dvb->demux.dmx;
|
|
pd_dvb->dmxdev.capabilities = 0;
|
|
|
|
ret = dvb_dmxdev_init(&pd_dvb->dmxdev, &pd_dvb->dvb_adap);
|
|
if (ret < 0)
|
|
goto error3;
|
|
return 0;
|
|
|
|
error3:
|
|
dvb_unregister_frontend(&pd_dvb->dvb_fe);
|
|
error2:
|
|
dvb_unregister_adapter(&pd_dvb->dvb_adap);
|
|
error1:
|
|
return ret;
|
|
}
|
|
|
|
void pd_dvb_usb_device_exit(struct poseidon *pd)
|
|
{
|
|
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
|
|
|
|
while (atomic_read(&pd_dvb->users) != 0
|
|
|| atomic_read(&pd_dvb->active_feed) != 0) {
|
|
set_current_state(TASK_INTERRUPTIBLE);
|
|
schedule_timeout(HZ);
|
|
}
|
|
dvb_dmxdev_release(&pd_dvb->dmxdev);
|
|
dvb_unregister_frontend(&pd_dvb->dvb_fe);
|
|
dvb_unregister_adapter(&pd_dvb->dvb_adap);
|
|
pd_dvb_usb_device_cleanup(pd);
|
|
}
|
|
|
|
void pd_dvb_usb_device_cleanup(struct poseidon *pd)
|
|
{
|
|
struct pd_dvb_adapter *pd_dvb = &pd->dvb_data;
|
|
|
|
dvb_urb_cleanup(pd_dvb);
|
|
}
|
|
|
|
int pd_dvb_get_adapter_num(struct pd_dvb_adapter *pd_dvb)
|
|
{
|
|
return pd_dvb->dvb_adap.num;
|
|
}
|