[linux-dvb] NEWSTRUCT drivers and tons of resets of tuner

To: <linux-dvb@linuxtv.org>
Subject: [linux-dvb] NEWSTRUCT drivers and tons of resets of tuner
From: Jaakko Hyvätti <jaakko@hyvatti.iki.fi>
Date: Sun, 22 Sep 2002 12:13:07 +0300 (EEST)
Content-type: TEXT/PLAIN; charset=US-ASCII
Sender: linux-dvb-bounce@linuxtv.org

  Hi all,

  I just tried to debug something I earlier had noticed when debugging the
QAM_64/128 issue with ves1820.c:

  Right after a SET_FRONTEND ioctl when tuning to a channel, the frontend
kernel thread goes into a loop of trying to recover the lost sync
and resetting the frontend multiple times in a second, until the frontend
happens to be quick enough to tune before the next reset.

  In the old branch, the delay before starting zigzag is set to quite
a long time, for DVB-C 1 second.  In newstruct I guess the idea is to
check for frontend status very often so that we can return a success
status very quickly to the application via an event.  But should there
not be some way to specify a timeout to avoid this continuous
resetting for some second or so?  Or why is there a reset every time
the recovery is called?  Should DVB-C even zigzag at all?  Also
probably it should know the tuner frequency resolution so that zigzag
actually would tune to different frequencies?

  I commented out the call to FE_RESET in dvb_frontend_recover() for
starters, and limited zigzag to DVB-S.

Index: dvb_frontend.c
===================================================================
RCS file: /cvs/linuxtv/DVB/driver/dvb_frontend.c,v
retrieving revision 1.6.2.56
diff -u -r1.6.2.56 dvb_frontend.c
--- dvb_frontend.c	17 Sep 2002 14:31:09 -0000	1.6.2.56
+++ dvb_frontend.c	22 Sep 2002 09:05:00 -0000
@@ -415,7 +415,7 @@
 	/**
 	 *  let's start a zigzag scan to compensate LNB drift...
 	 */
-	if (j > HZ/2) {
+	if (FE_QPSK == fe->info->type && j > HZ/2) {
 		struct dvb_frontend_parameters *p = &fe->parameters;

 		p->frequency -= fe->lnb_drift;
@@ -424,7 +424,7 @@
 		dvb_frontend_set_parameters (fe, &fe->parameters, 0);
 	}

-	dvb_frontend_internal_ioctl (&fe->frontend, FE_RESET, NULL);
+	/* dvb_frontend_internal_ioctl (&fe->frontend, FE_RESET, NULL); */
 }




  A log of a typical channel change was like the log below.  It cleans
up some when the reset is removed, and channel change feels faster.

Regards,
Jaakko

--------
Sep 22 08:00:16 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:16 pupu kernel: update_delay
Sep 22 08:00:17 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:17 pupu kernel: update_delay
Sep 22 08:00:18 pupu vdr[9888]: switching to channel 2
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:78 SIZE:40
Sep 22 08:00:18 pupu kernel: dvb_frontend_get_event
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:78 SIZE:40
Sep 22 08:00:18 pupu kernel: dvb_frontend_get_event
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:78 SIZE:40
Sep 22 08:00:18 pupu kernel: dvb_frontend_get_event
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:18 pupu kernel: dvb_frontend_set_parameters: f == 282750000, drift == 0
Sep 22 08:00:18 pupu kernel: dvb_bend_frequency
Sep 22 08:00:18 pupu kernel: dvb_frontend_add_event
Sep 22 08:00:18 pupu kernel: dvb_call_frontend_notifiers
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:18 pupu kernel: ves1820.c: tune to 282.750000 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:18 pupu kernel: ves1820.c: tuning to 282.7500 MHz
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: update_delay
Sep 22 08:00:18 pupu kernel: dvb_frontend_recover
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:18 pupu kernel: ves1820.c: reset
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: update_delay
Sep 22 08:00:18 pupu kernel: dvb_frontend_recover
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:18 pupu kernel: ves1820.c: reset
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: update_delay
Sep 22 08:00:18 pupu kernel: dvb_frontend_recover
Sep 22 08:00:18 pupu kernel: dvb_frontend.c: zigzagdvb_frontend_set_parameters: f == 282750000, drift == -260
Sep 22 08:00:18 pupu kernel: dvb_bend_frequency
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:18 pupu kernel: ves1820.c: tune to 282.749740 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:18 pupu kernel: ves1820.c: tuning to 282.6875 MHz
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:18 pupu kernel: ves1820.c: reset
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:18 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: update_delay
Sep 22 08:00:19 pupu kernel: dvb_frontend_recover
Sep 22 08:00:19 pupu kernel: dvb_frontend.c: zigzagdvb_frontend_set_parameters: f == 282750000, drift == -432
Sep 22 08:00:19 pupu kernel: dvb_bend_frequency
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:19 pupu kernel: ves1820.c: tune to 282.749568 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:19 pupu kernel: ves1820.c: tuning to 282.6875 MHz
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:19 pupu kernel: ves1820.c: reset
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: update_delay
Sep 22 08:00:19 pupu kernel: dvb_frontend_recover
Sep 22 08:00:19 pupu kernel: dvb_frontend.c: zigzagdvb_frontend_set_parameters: f == 282750000, drift == -596
Sep 22 08:00:19 pupu kernel: dvb_bend_frequency
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:19 pupu kernel: ves1820.c: tune to 282.749404 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:19 pupu kernel: ves1820.c: tuning to 282.6875 MHz
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:19 pupu kernel: ves1820.c: reset
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:19 pupu kernel: update_delay
Sep 22 08:00:19 pupu kernel: dvb_frontend_recover
Sep 22 08:00:19 pupu kernel: dvb_frontend.c: zigzagdvb_frontend_set_parameters: f == 282750000, drift == -768
Sep 22 08:00:19 pupu kernel: dvb_bend_frequency
Sep 22 08:00:19 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:19 pupu kernel: ves1820.c: tune to 282.749232 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:19 pupu kernel: ves1820.c: tuning to 282.6875 MHz
Sep 22 08:00:19 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:20 pupu kernel: ves1820.c: reset
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: update_delay
Sep 22 08:00:20 pupu kernel: dvb_frontend_recover
Sep 22 08:00:20 pupu kernel: dvb_frontend.c: zigzagdvb_frontend_set_parameters: f == 282750000, drift == -932
Sep 22 08:00:20 pupu kernel: dvb_bend_frequency
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:20 pupu kernel: ves1820.c: tune to 282.749068 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:20 pupu kernel: ves1820.c: tuning to 282.6875 MHz
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:20 pupu kernel: ves1820.c: reset
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:20 pupu kernel: update_delay
Sep 22 08:00:20 pupu kernel: dvb_frontend_recover
Sep 22 08:00:20 pupu kernel: dvb_frontend.c: zigzagdvb_frontend_set_parameters: f == 282750000, drift == 80
Sep 22 08:00:20 pupu kernel: dvb_bend_frequency
Sep 22 08:00:20 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:20 pupu kernel: ves1820.c: tune to 282.750080 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:20 pupu kernel: ves1820.c: tuning to 282.7500 MHz
Sep 22 08:00:20 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:21 pupu kernel: ves1820.c: reset
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: update_delay
Sep 22 08:00:21 pupu kernel: dvb_frontend_recover
Sep 22 08:00:21 pupu kernel: dvb_frontend.c: zigzagdvb_frontend_set_parameters: f == 282750000, drift == 244
Sep 22 08:00:21 pupu kernel: dvb_bend_frequency
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:21 pupu kernel: ves1820.c: tune to 282.750244 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:21 pupu kernel: ves1820.c: tuning to 282.7500 MHz
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:21 pupu kernel: ves1820.c: reset
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: update_delay
Sep 22 08:00:21 pupu kernel: dvb_frontend_recover
Sep 22 08:00:21 pupu kernel: dvb_frontend.c: zigzagdvb_frontend_set_parameters: f == 282750000, drift == 416
Sep 22 08:00:21 pupu kernel: dvb_bend_frequency
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:1 TYPE:111 NR:76 SIZE:36
Sep 22 08:00:21 pupu kernel: ves1820.c: tune to 282.750416 MHz, 5.900000 Msym/s, QAM_128, INVERSION:0
Sep 22 08:00:21 pupu kernel: ves1820.c: tuning to 282.7500 MHz
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:0 TYPE:118 NR:82 SIZE:0
Sep 22 08:00:21 pupu kernel: ves1820.c: reset
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:21 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:22 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:22 pupu kernel: update_delay
Sep 22 08:00:22 pupu kernel: dvb_frontend_add_event
Sep 22 08:00:22 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:77 SIZE:36
Sep 22 08:00:22 pupu kernel: dvb_call_frontend_notifiers
Sep 22 08:00:22 pupu kernel: dvb_frontend_internal_ioctl DIR:2 TYPE:111 NR:69 SIZE:4
Sep 22 08:00:22 pupu kernel: update_delay

Jaakko

-- 
Foreca Ltd                                           Jaakko.Hyvatti@foreca.com
Pursimiehenkatu 29-31 B, FIN-00150 Helsinki, Finland     http://www.foreca.com



-- 
Info:
To unsubscribe send a mail to listar@linuxtv.org with "unsubscribe linux-dvb" as subject.
Follow-Ups:
- [linux-dvb] Re: NEWSTRUCT drivers and tons of resets of tuner
  - From: Holger Waechtler <holger@convergence.de>
Prev by Date: [linux-dvb] FIX: mpegtools errno string output patch.
Next by Date: [linux-dvb] NEWSTRUCT driver and SAT1, PRO7 etc.
Previous by thread: [linux-dvb] vdr and transcode
Next by thread: [linux-dvb] Re: NEWSTRUCT drivers and tons of resets of tuner
Index(es):
- Date
- Thread
Home | Main Index | Thread Index