receiving aerial digital TV

2013-02-01 Thread Wojciech Puchar
i am out of current knowledge about common TV for about 10 years. Currently in Poland there is aerial TV broadcasted in DVB-T standard. There are TVs with builtin decoder/demodulator or separate decoders/demodulator with HDMI output. But how about just receiving demodulated data and letting m

Re: base gcc and _GLIBCXX_USE_C99

2013-02-01 Thread Andriy Gapon
[ping] on 28/01/2013 17:11 Andriy Gapon said the following: > > Guys, > > I wonder why the following is the case for the base gcc. > /usr/include/c++/4.2/bits/c++config.h: > > /* Define if C99 functions or macros from , , , >, and can be used or exposed. */ > /* #undef _GLIBCXX_USE_C99 */

Re: base gcc and _GLIBCXX_USE_C99

2013-02-01 Thread Dimitry Andric
On 2013-02-01 14:01, Andriy Gapon wrote: on 28/01/2013 17:11 Andriy Gapon said the following: I wonder why the following is the case for the base gcc. /usr/include/c++/4.2/bits/c++config.h: /* Define if C99 functions or macros from , , , , and can be used or exposed. */ /* #undef _GLIBCXX_

Re: base gcc and _GLIBCXX_USE_C99

2013-02-01 Thread Andriy Gapon
on 01/02/2013 15:08 Dimitry Andric said the following: > On 2013-02-01 14:01, Andriy Gapon wrote: >> on 28/01/2013 17:11 Andriy Gapon said the following: >>> I wonder why the following is the case for the base gcc. >>> /usr/include/c++/4.2/bits/c++config.h: >>> >>> /* Define if C99 functions or mac

Re: base gcc and _GLIBCXX_USE_C99

2013-02-01 Thread David Chisnall
On 1 Feb 2013, at 13:31, Andriy Gapon wrote: > cstdlib would provide e.g. std::strtoull only when _GLIBCXX_USE_C99 is > defined. This is entirely consistent with the standard. strtoull() should only be visible when compiling in C++11 mode, it is not part of C++98 / C++03. David signature.a

Re: receiving aerial digital TV

2013-02-01 Thread Hans Petter Selasky
On Friday 01 February 2013 13:46:59 Wojciech Puchar wrote: > i am out of current knowledge about common TV for about 10 years. > > Currently in Poland there is aerial TV broadcasted in DVB-T standard. > There are TVs with builtin decoder/demodulator or separate > decoders/demodulator with HDMI out

HDD write cache

2013-02-01 Thread Wojciech Puchar
after reading quite recent topics about disabling/enabling write cache, i tried to test in on desktop 3.5" drive kern.cam.ada.write_cache: 1 kern.cam.ada.read_ahead: 1 kern.cam.ada.0.read_ahead: -1 kern.cam.ada.0.write_cache: -1 i tried writing 1 or 0 to kern.cam.ada.0.write_cache, and there we

Re: Testing SIOCADDMULTI?

2013-02-01 Thread John Baldwin
On Friday, February 01, 2013 1:23:26 am Tim Kientzle wrote: > >> Would still appreciate any suggestions for how to test these. > > > > You can write a simple app to listen for UDP packets and have it join a > > multicast group and have another machine on the same network write a packet > > to >

Re: HDD write cache

2013-02-01 Thread Steven Hartland
Looking at the cam ata code I can't see how those values would do anything after booting. I suspect they should be loader only tunables with the current code and cant be changed on the fly for a disk that's already been registered. Try setting the values in /boot/loader.conf if you haven't alrea

Re: HDD write cache

2013-02-01 Thread Steven Hartland
Investigating a bit more a device reset will also trigger the change so after changing the value you can use camcontrol reset to trigger the change to apply using e.g. camcontrol reset 0:0:0 While this is stated in the man for ada its not obvious that changing the sysctl without a reset won't wor

Re: receiving aerial digital TV

2013-02-01 Thread Dieter BSD
[ This topic is better discussed in -multimedia@, suggest that followups drop -hackers@ ] > i am out of current knowledge about common TV for about 10 years. > > Currently in Poland there is aerial TV broadcasted in DVB-T standard. > There are TVs with builtin decoder/demodulator or separate > dec

Re: HDD write cache

2013-02-01 Thread Dieter BSD
Wojciech writes: > after reading quite recent topics about disabling/enabling write cache, i > tried to test in on desktop 3.5" drive > > kern.cam.ada.write_cache: 1 > kern.cam.ada.read_ahead: 1 > kern.cam.ada.0.read_ahead: -1 > kern.cam.ada.0.write_cache: -1 > > i tried writing 1 or 0 to kern.cam.

Re: HDD write cache

2013-02-01 Thread Wojciech Puchar
registered. Try setting the values in /boot/loader.conf if you haven't already? You can check the actual status of the disk itself using:- camcontrol identify ada0 this proved your statement. will check it out at next reboot. Regards Steve - Original Message - From: "Wojciech

Re: HDD write cache

2013-02-01 Thread Wojciech Puchar
Investigating a bit more a device reset will also trigger the change so after changing the value you can use camcontrol reset to trigger the change to apply using e.g. camcontrol reset 0:0:0 THIS actually work. And the results are disastrous. in spite of NCQ working and fully filled, when unpa