> > Nope, they don't work well IMO and since this card has 2 DSPs
>
>
> I assume one dsp is for es1370 and one is for the sb-16
Nope. /dev/dsp and /dev/dsp1 are both on the es1370. /dev/dsp2 is the
sb-16
> > I know, I only pasted the what was for the sound card, it is working
> > properly. mpg123 -a /dev/dsp2 works w/o any problem what so ever.
>
>
> Yes, you can use one sound card or the other. You may hear a difference.
>
> > here's mpg123 -4:
>
> <snip>
> > open("/sound/mp3/Aerosmith/Ain\'t_That_A_Bitch.mp3", O_RDONLY) = 3
> <snip>
It read about 128 bytes form this file. I originally thought it didn't
read anything
> > open("/dev/dsp", O_WRONLY) = 4
> > ioctl(4, SNDCTL_DSP_GETBLKSIZE, 0x806ae1c) = 0
> > ioctl(4, SNDCTL_DSP_RESET, 0) = 0
> > ioctl(4, SOUND_PCM_READ_BITS, 0xbffff8a0) = 0
> > ioctl(4, SNDCTL_DSP_STEREO, 0xbffff89c) = 0
> > ioctl(4, SOUND_PCM_READ_RATE, 0xbffff898) = 0
> > write(4, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 16384) = 16384
> > write(4, "\374\377\3\0\373\377\4\0\367\377\1\0\373\377\7\0\377\377"..., 16384) = 16384
> > write(4, "\344\377\333\377\5\0\316\377\362\377\234\377\f\0\212\377"..., 16384) = 16384
> > write(4, "P\0\202\0\367\377\263\0\353\377\274\0\274\377\353\0\235"..., 16384) = 16384
> > write(4, "\23\377S\0I\377U\0\200\377\215\0Z\377\222\377\330\377\16"..., 16384) = 16384
> > write(4, "@\377\376\375\344\376\355\377\263\3769\0%\377Y\376\255"..., 16384) = 16384
> > write(4, "\0\0\274\1:\377\365\1\17\0\301\1\0\0\332\0\360\377%\377"..., 16384) = 16384
> > write(4, "\r\375_\372{\377\356\373W\374\230\370\'\1\220\0\26\371"..., 16384) = 16384
> > write(4, "k\5j\5\337\1E\370<\10\346\5{\377;\3776\4\374\4F\376\24"..., 16384
> > <unfinished ...>
>
>
> The same as the previous one: write to dsp but never read even the
> smallest sample of the sound file possibly by lack of interrupt.
>
>
> > CPU0 CPU1
> > 0: 68416693 68502478 IO-APIC-edge timer
> > 1: 400959 396781 IO-APIC-edge keyboard
> > 2: 0 0 XT-PIC cascade
> > 3: 184224466 184748725 IO-APIC-edge serial
> > 4: 803073 799856 IO-APIC-edge serial
> > 5: 666537 667971 IO-APIC-level aic7xxx
> > 7: 126 106 IO-APIC-edge soundblaster
> > 10: 10271518 10263624 IO-APIC-level eth0
> > 11: 236351 237359 IO-APIC-level aic7xxx
> > 15: 4438445 4431067 IO-APIC-level es1370
> > NMI: 0 0
> > LOC: 136921268 136921264
> > ERR: 0
> > MIS: 2
> >
> > After attempting to play an mp3
> >
> > CPU0 CPU1
> > 0: 68420347 68505506 IO-APIC-edge timer
> > 1: 401392 397000 IO-APIC-edge keyboard
> > 2: 0 0 XT-PIC cascade
> > 3: 184242407 184763513 IO-APIC-edge serial
> > 4: 803633 800393 IO-APIC-edge serial
> > 5: 666566 668012 IO-APIC-level aic7xxx
> > 7: 126 106 IO-APIC-edge soundblaster
> > 10: 10271726 10263824 IO-APIC-level eth0
> > 11: 236351 237359 IO-APIC-level aic7xxx
> > 15: 4438445 4431067 IO-APIC-level es1370
> > NMI: 0 0
> > LOC: 136927950 136927946
> > ERR: 0
> > MIS: 2
>
> My es1370 is happy with IRQ 9 which is shared with usb-uhci. IRQ 15 is
> for ide1 here.
I have all ide disabled in bios. I had a nic on 14 and one on 15 w/o
problems. but this was with 2.2.13 and I had no problems with that kernel.
alan cox suggested using noapic when booting. I'll try that, but I'm going
to be disabling the usb since this system's usb hardware is junk.
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This archive was generated by hypermail 2b29 : Mon Jan 07 2002 - 21:00:16 EST