frodovdr/satip-axe
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satip-axe/patches/minisatip-axe.patch

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diff --git a/adapter.c b/adapter.c
index 285faea..6ca7dd5 100755
--- a/adapter.c
+++ b/adapter.c
@@ -33,6 +33,9 @@
#include "socketworks.h"
#include "dvb.h"
#include "adapter.h"
+#ifdef AXE
+#include "axe.h"
+#endif
adapter a[MAX_ADAPTERS];
extern struct struct_opts opts;
@@ -49,7 +52,12 @@ find_adapters ()
for (i = 0; i < 8; i++)
for (j = 0; j < 8; j++)
{
+#ifdef AXE
+ if (j > 0) continue;
+ sprintf (buf, "/dev/axe/frontend-%d", i);
+#else
sprintf (buf, "/dev/dvb/adapter%d/frontend%d", i, j);
+#endif
fd = open (buf, O_RDONLY | O_NONBLOCK);
//LOG("testing device %s -> fd: %d",buf,fd);
if (fd >= 0)
@@ -122,9 +130,18 @@ init_hw ()
find_adapters ();
LOG ("trying to open [%d] adapter %d and frontend %d", i, a[i].pa,
a[i].fn);
+#ifdef AXE
+ sprintf (buf, "/dev/axe/frontend-%d", a[i].pa);
+#else
sprintf (buf, "/dev/dvb/adapter%d/frontend%d", a[i].pa, a[i].fn);
+#endif
a[i].fe = open (buf, O_RDWR | O_NONBLOCK);
+
+#ifdef AXE
+ sprintf (buf, "/dev/axe/demuxts-%d", a[i].pa);
+#else
sprintf (buf, "/dev/dvb/adapter%d/dvr%d", a[i].pa, a[i].fn);
+#endif
a[i].dvr = open (buf, O_RDONLY | O_NONBLOCK);
if (a[i].fe < 0 || a[i].dvr < 0)
{
@@ -151,10 +168,12 @@ init_hw ()
num_adapters++;
LOG ("opened DVB adapter %d fe:%d dvr:%d", i, a[i].fe, a[i].dvr);
+#ifndef AXE
if (ioctl (a[i].dvr, DMX_SET_BUFFER_SIZE, opts.dvr) < 0)
perror ("couldn't set DVR buffer size");
else
LOG ("Done setting DVR buffer to %d bytes", DVR_BUFFER);
+#endif
init_dvb_parameters (&a[i].tp);
mark_pids_deleted (i, -1, NULL);
update_pids (i);
@@ -194,6 +213,22 @@ close_adapter (int na)
mark_pids_deleted (na, -1, NULL);
update_pids (na);
// if(a[na].dmx>0)close(a[na].dmx);
+#ifdef AXE
+ if (a[na].fe > 0) {
+ int i;
+ axe_fe_reset(a[na].fe);
+ for (i = 0; i < 4; i++)
+ if (i != na && a[i].fe > 0) break;
+ if (i >= 4) {
+ LOG("AXE standby");
+ axe_fe_standby(a[na].fe, -1);
+ } else {
+ LOG("AXE standby: adapter %d busy, keeping", i);
+ }
+ ioctl(a[na].fe, FE_SET_VOLTAGE, SEC_VOLTAGE_OFF);
+ a[na].tp.old_diseqc = a[na].tp.old_pol = a[na].tp.old_hiband = -1;
+ }
+#endif
if (a[na].fe > 0)
close (a[na].fe);
if (a[na].sock >= 0)
@@ -366,7 +401,30 @@ close_adapter_for_stream (int sid, int aid)
// delete the attached PIDs as well
mark_pids_deleted (aid, sid, NULL);
update_pids (aid);
-// if (a[aid].sid_cnt == 0)
+#ifdef AXE
+ if (a[aid].sid_cnt == 0) {
+ int i;
+ char buf[50];
+ axe_fe_reset(a[aid].fe);
+ for (i = 0; i < 4; i++)
+ if (i != aid && a[i].sid_cnt > 0) break;
+ if (i >= 4) {
+ LOG("AXE standby");
+ axe_fe_standby(a[aid].fe, -1);
+ } else {
+ LOG("AXE standby: adapter %d busy, keeping", i);
+ }
+ ioctl(a[aid].fe, FE_SET_VOLTAGE, SEC_VOLTAGE_OFF);
+ a[aid].tp.old_diseqc = a[aid].tp.old_pol = a[aid].tp.old_hiband = -1;
+ sockets_del(a[aid].sock);
+ sprintf (buf, "/dev/axe/demuxts-%d", a[i].pa);
+ a[aid].dvr = open (buf, O_RDONLY | O_NONBLOCK);
+ a[i].sock =
+ sockets_add (a[i].dvr, NULL, i, TYPE_DVR, (socket_action) read_dmx,
+ (socket_action) close_adapter_for_socket, (socket_action ) adapter_timeout);
+ }
+#endif
+// if (a[aid].sid_cnt == 0)
// close_adapter (aid);
}
@@ -684,7 +742,11 @@ describe_adapter (int sid, int aid)
memset (dad, 0, sizeof (dad));
x = 0;
// do just max 3 signal check 1s after tune
+#ifndef AXE
if (use_ad && ((ad->status <= 0 && ad->status_cnt<8 && ad->status_cnt++>4) || opts.force_scan))
+#else
+ if (use_ad && (ad->status_cnt++ & 3) == 0)
+#endif
{
int new_gs = 1;
ts = getTick ();
@@ -701,11 +763,20 @@ describe_adapter (int sid, int aid)
if (ad->max_snr <= ad->snr) ad->max_snr = (ad->snr>0)?ad->snr:1;
LOG ("get_signal%s took %d ms for adapter %d handle %d (status: %d, ber: %d, strength:%d, snr: %d, max_strength: %d, max_snr: %d %d)",
new_gs?"":"_new", getTick () - ts, aid, ad->fe, ad->status, ad->ber, ad->strength, ad->snr, ad->max_strength, ad->max_snr, opts.force_scan);
+#ifndef AXE
if(new_gs)
{
ad->strength = ad->strength * 255 / ad->max_strength;
ad->snr = ad->snr * 15 / ad->max_snr;
}
+#else
+ ad->strength = ad->strength * 240 / 9000;
+ if (ad->strength > 240)
+ ad->strength = 240;
+ ad->snr = ad->snr * 15 / 54000;
+ if (ad->snr > 15)
+ ad->snr = 15;
+#endif
}
if(use_ad)
{
@@ -715,14 +786,14 @@ describe_adapter (int sid, int aid)
}
if (t->sys == SYS_DVBS || t->sys == SYS_DVBS2)
sprintf (dad, "ver=1.0;src=%d;tuner=%d,%d,%d,%d,%d,%s,%s,%s,%s,%s,%d,%s;pids=",
- t->diseqc, aid, strength, status, snr, t->freq / 1000, get_pol(t->pol), get_modulation(t->mtype),
+ t->diseqc, aid+1, strength, status, snr, t->freq / 1000, get_pol(t->pol), get_modulation(t->mtype),
get_pilot(t->plts), get_rolloff(t->ro), get_delsys(t->sys), t->sr / 1000, get_fec(t->fec));
else if (t->sys == SYS_DVBT || t->sys == SYS_DVBT2)
sprintf (dad, "ver=1.1;src=%d;tuner=%d,%d,%d,%d,%.2f,%d,%s,%s,%s,%s,%s,%d,%d,%d;pids=",
- t->diseqc, aid, strength, status, snr, (double) t->freq/1000, t->bw, get_delsys(t->sys), get_tmode(t->tmode), get_modulation(t->mtype), get_gi(t->gi),
+ t->diseqc, aid+1, strength, status, snr, (double) t->freq/1000, t->bw, get_delsys(t->sys), get_tmode(t->tmode), get_modulation(t->mtype), get_gi(t->gi),
get_fec(t->fec), t->plp, t->t2id, t->sm);
else sprintf (dad, "ver=1.2;src=%d;tuner=%d,%d,%d,%d,%.2f,8,%s,%s,%d,%d,%d,%d,%d;pids=",
- t->diseqc, aid, strength, status, snr, (double )t->freq/1000, get_delsys(t->sys), get_modulation(t->mtype), t->sr,
+ t->diseqc, aid+1, strength, status, snr, (double )t->freq/1000, get_delsys(t->sys), get_modulation(t->mtype), t->sr,
t->c2tft, t->ds, t->plp, t->inversion);
for (i = 0; i < MAX_PIDS; i++)
if (use_ad && ad->pids[i].flags == 1)
diff --git a/axe.h b/axe.h
new file mode 100644
index 0000000..5af4c73
--- /dev/null
+++ b/axe.h
@@ -0,0 +1,59 @@
+#ifndef __AXE_H
+#define __AXE_H
+
+#include <linux/dvb/dmx.h>
+#include <linux/dvb/frontend.h>
+
+typedef struct fe_frontend_status fe_frontend_status_t;
+
+struct fe_frontend_status {
+ __u32 val0;
+ __u32 val1;
+ __u32 val2;
+ __u32 modulation;
+ __u32 val4;
+ __u32 frequency;
+ __u32 val6;
+ __u32 val7;
+ __u32 symbol_rate;
+ __u32 val9;
+ __u32 fec;
+ __u32 rolloff;
+ __u32 val12;
+ __u32 val13;
+} __attribute__ ((packed));
+
+#define FE_FRONTEND_STANDBY _IOW('o', 91, __u32)
+#define FE_FRONTEND_RESET _IO('o', 93)
+#define FE_FRONTEND_STATUS _IOR('o', 96, fe_frontend_status_t)
+#define FE_FRONTEND_THREAD_UP _IOW('o', 97, __u8)
+
+static inline int axe_fe_standby(int fd, __u32 stdby)
+{
+ return ioctl(fd, FE_FRONTEND_STANDBY, &stdby);
+}
+
+static inline int axe_fe_reset(int fd)
+{
+ return ioctl(fd, FE_FRONTEND_RESET, 0x54);
+}
+
+static inline int axe_fe_thread_up(int fd, __u8 up)
+{
+ return ioctl(fd, FE_FRONTEND_THREAD_UP, &up);
+}
+
+#define DMXTS_ADD_PID _IOW('o', 1, __u16)
+#define DMXTS_REMOVE_PID _IOW('o', 2, __u16)
+
+static inline int axe_dmxts_add_pid(int fd, __u16 pid)
+{
+ return ioctl(fd, DMXTS_ADD_PID, &pid);
+}
+
+static inline int axe_dmxts_remove_pid(int fd, __u16 pid)
+{
+ return ioctl(fd, DMXTS_REMOVE_PID, &pid);
+}
+
+#endif
diff --git a/dvb.c b/dvb.c
index 5701bd2..bfb1cdd 100755
--- a/dvb.c
+++ b/dvb.c
@@ -41,6 +41,10 @@
#include <ctype.h>
#include "dvb.h"
#include "minisatip.h"
+#ifdef AXE
+#include "axe.h"
+#include "adapter.h"
+#endif
extern struct struct_opts opts;
@@ -343,6 +347,13 @@ int setup_switch (int frontend_fd, transponder *tp)
else
LOGL(3, "Skip sending diseqc commands since the switch position doesn't need to be changed: pol %d, hiband %d, switch position %d", pol, hiband, diseqc);
}
+#ifdef AXE
+ LOGL(3, "axe_fe: reset for fd %d", frontend_fd);
+ if (axe_fe_reset(frontend_fd) < 0)
+ LOG("axe_fe: RESET failed for fd %d: %s", frontend_fd, strerror(errno));
+ if (axe_fe_thread_up(frontend_fd, hiband | (pol << 1)) < 0)
+ LOG("axe_fe: THREAD UP failed for fd %d: %s", frontend_fd, strerror(errno));
+#endif
tp->old_pol = pol;
tp->old_hiband = hiband;
@@ -383,8 +394,10 @@ tune_it_s2 (int fd_frontend, transponder * tp)
{.cmd = DTV_INVERSION,.u.data = 0},
{.cmd = DTV_SYMBOL_RATE,.u.data = 0},
{.cmd = DTV_INNER_FEC,.u.data = 0},
+#ifndef AXE
{.cmd = DTV_PILOT,.u.data = 0},
{.cmd = DTV_ROLLOFF,.u.data = 0},
+#endif
{.cmd = DTV_TUNE},
};
static struct dtv_properties dvbs2_cmdseq =
@@ -465,8 +478,10 @@ tune_it_s2 (int fd_frontend, transponder * tp)
p = &dvbs2_cmdseq;
p->props[DELSYS].u.data = tp->sys;
p->props[MODULATION].u.data = tp->mtype;
+#ifndef AXE
p->props[PILOT].u.data = tp->plts;
p->props[ROLLOFF].u.data = tp->ro;
+#endif
p->props[INVERSION].u.data = tp->inversion;
p->props[SYMBOL_RATE].u.data = tp->sr;
p->props[FEC_INNER].u.data = tp->fec;
@@ -475,7 +490,12 @@ tune_it_s2 (int fd_frontend, transponder * tp)
LOG("tuning to %d(%d) pol: %s (%d) sr:%d fec:%s delsys:%s mod:%s rolloff:%s pilot:%s, ts clear=%d, ts pol=%d",
tp->freq, p->props[FREQUENCY].u.data, get_pol(tp->pol), tp->pol, p->props[SYMBOL_RATE].u.data, fe_fec[p->props[FEC_INNER].u.data],
fe_delsys[p->props[DELSYS].u.data], fe_modulation[p->props[MODULATION].u.data],
- fe_rolloff[p->props[ROLLOFF].u.data], fe_pilot[p->props[PILOT].u.data], bclear, bpol);
+#ifdef AXE
+ "auto", "auto",
+#else
+ fe_rolloff[p->props[ROLLOFF].u.data], fe_pilot[p->props[PILOT].u.data],
+#endif
+ bclear, bpol);
break;
@@ -560,6 +580,20 @@ set_pid (int hw, int ad, uint16_t i_pid)
char buf[100];
int fd;
+#ifdef AXE
+ adapter *a = get_adapter(hw);
+
+ if ( i_pid > 8192 || a == NULL)
+ LOG_AND_RETURN(-1, "pid %d > 8192 for ADAPTER %d", i_pid, hw);
+
+ if (axe_dmxts_add_pid(a->dvr, i_pid) < 0)
+ {
+ LOG ("failed setting filter on %d (%s)", i_pid, strerror (errno));
+ return -1;
+ }
+ LOG ("setting filter on PID %d for ADAPTER %d", i_pid, a->pa);
+ return (hw << 16) | i_pid;
+#else
if ( i_pid > 8192 )
LOG_AND_RETURN(-1, "pid %d > 8192 for /dev/dvb/adapter%d/demux%d", i_pid, hw, ad);
@@ -585,6 +619,7 @@ set_pid (int hw, int ad, uint16_t i_pid)
}
LOG ("setting filter on PID %d for fd %d", i_pid, fd);
+#endif
return fd;
}
@@ -592,6 +627,17 @@ set_pid (int hw, int ad, uint16_t i_pid)
int del_filters (int fd, int pid)
{
+#ifdef AXE
+ adapter *a = get_adapter(fd >> 16);
+ if (a == NULL)
+ return 0; /* closed */
+ if ((fd & 0xffff) != pid)
+ LOG_AND_RETURN(0, "AXE PID remove on an invalid handle %d, pid %d", fd, pid);
+ if (axe_dmxts_remove_pid(a->dvr, pid) < 0)
+ LOG ("AXE PID removew failed on PID %d ADAPTER %d: %s", pid, a->pa, strerror (errno))
+ else
+ LOG ("clearing filters on PID %d ADAPTER %d", pid, a->pa);
+#else
if (fd < 0)
LOG_AND_RETURN(0, "DMX_STOP on an invalid handle %d, pid %d", fd, pid);
if (ioctl (fd, DMX_STOP) < 0)
@@ -599,6 +645,7 @@ int del_filters (int fd, int pid)
else
LOG ("clearing filters on PID %d FD %d", pid, fd);
close (fd);
+#endif
return 0;
}
@@ -606,6 +653,15 @@ int del_filters (int fd, int pid)
fe_delivery_system_t
dvb_delsys (int aid, int fd, fe_delivery_system_t *sys)
{
+#ifdef AXE
+ int i;
+ LOG ("Delivery System DVB-S/DVB-S2 (AXE)");
+ for(i = 0 ; i < 10 ; i ++)
+ sys[i] = 0;
+ sys[0] = SYS_DVBS;
+ sys[1] = SYS_DVBS2;
+ return SYS_DVBS2;
+#else
int i, res, rv = 0;
struct dvb_frontend_info fe_info;
@@ -703,6 +759,7 @@ dvb_delsys (int aid, int fd, fe_delivery_system_t *sys)
LOG ("returning default from dvb_delsys => %s (count %d)", fe_delsys[rv] , nsys);
return (fe_delivery_system_t) rv;
+#endif
}
diff --git a/minisatip.c b/minisatip.c
index d4076ba..581d1bd 100755
--- a/minisatip.c
+++ b/minisatip.c
@@ -483,6 +483,11 @@ http_response (sockets *s, int rc, char *ah, char *desc, int cseq, int lr)
#define RBUF 4000
+static inline end_of_header(char *buf)
+{
+ return buf[0] == 0x0d && buf[1] == 0x0a && buf[2] == 0x0d && buf[3] == 0x0a;
+}
+
int
read_rtsp (sockets * s)
{
@@ -507,8 +512,7 @@ read_rtsp (sockets * s)
}
}
- if (s->rlen < 4
- || (htonl (*(uint32_t *) & s->buf[s->rlen - 4]) != 0x0D0A0D0A))
+ if (s->rlen < 4 || !end_of_header(s->buf + s->rlen - 4))
{
if( s->rlen > RBUF - 10 )
{
@@ -726,8 +730,7 @@ read_http (sockets * s)
"%s"
"</device></root>";
- if (s->rlen < 5
- || (htonl (*(uint32_t *) & s->buf[s->rlen - 4]) != 0x0D0A0D0A))
+ if (s->rlen < 5 || !end_of_header(s->buf + s->rlen - 4))
{
if( s->rlen > RBUF - 10 )
{
@@ -987,7 +990,11 @@ main (int argc, char *argv[])
set_options (argc, argv);
if (opts.daemon)
becomeDaemon ();
+#ifdef AXE
+ LOGL(0, "Starting minisatip version %s, compiled with AXE DVB API",VERSION);
+#else
LOGL(0, "Starting minisatip version %s, compiled with dvbapi version: %04X",VERSION, DVBAPIVERSION);
+#endif
readBootID();
if ((ssdp = udp_bind (NULL, 1900)) < 1)
FAIL ("SSDP: Could not bind on udp port 1900");
diff --git a/socketworks.c b/socketworks.c
index b4891f1..1857089 100755
--- a/socketworks.c
+++ b/socketworks.c
@@ -433,6 +433,17 @@ select_and_execute ()
ss->rtime = c_time;
if(rlen>0)
ss->rlen += rlen;
+#ifdef AXE
+ if (ss->type == TYPE_DVR) {
+ while (rlen > 0 && ss->lbuf - ss->rlen >= 1316) {
+ rlen = read (ss->sock, &ss->buf[ss->rlen], ss->lbuf - ss->rlen);
+ if (rlen > 0)
+ ss->rlen += rlen;
+ }
+ if (rlen == 0 || (rlen < 0 || errno == -EAGAIN))
+ rlen = 1;
+ }
+#endif
//force 0 at the end of the string
if(ss->lbuf >= ss->rlen)
ss->buf[ss->rlen] = 0;
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