Re: 5.2-RELEASE TODO

From: Peter Schultz <pmes_at_bis.midco.net>
Date: Wed, 17 Dec 2003 07:33:41 -0600
Hi, Mat.

I'm using xmms and your "sound patch for pop & crackles" (with Munish's 
fix for hunk #3).  If I `make -j 4 buildworld' and unbz2/tar a couple 
big archives playback slows down and skips terribly.


FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <Creative EMU10K1> at io 0xef20 irq 17 (4p/2r/0v channels duplex 
default)
         [pcm0:play:0]: spd 44100, fmt 0x10000010, flags 0x00003030, 
0x00000000, pid 848
         interrupts 22102, underruns 11, ready 131072
         {userland} -> feeder_root(0x10000010) -> {hardware}
         [pcm0:play:1]: spd 0, fmt 0x00000000/0x00000008, flags 
0x00000000, 0x00000000
         interrupts 0, underruns 0, ready 0
         {userland} -> feeder_root(0x00000000) -> {hardware}
         [pcm0:play:2]: spd 0, fmt 0x00000000/0x00000008, flags 
0x00000000, 0x00000000
         interrupts 0, underruns 0, ready 0
         {userland} -> feeder_root(0x00000000) -> {hardware}
         [pcm0:play:3]: spd 0, fmt 0x00000000/0x00000008, flags 
0x00000000, 0x00000000
         interrupts 0, underruns 0, ready 0
         {userland} -> feeder_root(0x00000000) -> {hardware}
         [pcm0:record:0]: spd 0, fmt 0x00000000/0x00000008, flags 
0x00000000, 0x00000000
         interrupts 0, overruns 0, hfree 4096, sfree 0
         {hardware} -> feeder_root(0x00000000) -> {userland}
         [pcm0:record:1]: spd 0, fmt 0x00000000/0x00000008, flags 
0x00000000, 0x00000000
         interrupts 0, overruns 0, hfree 4096, sfree 0
         {hardware} -> feeder_root(0x00000000) -> {userland}

File Versions:
$FreeBSD: src/sys/dev/sound/pci/emu10k1.c,v 1.41 2003/09/07 16:28:03 cg 
Exp $
$FreeBSD: src/sys/dev/sound/isa/sndbuf_dma.c,v 1.2 2003/09/07 16:28:02 
cg Exp $
$FreeBSD: src/sys/dev/sound/pcm/vchan.c,v 1.13 2003/09/07 16:28:03 cg Exp $
$FreeBSD: src/sys/dev/sound/pcm/sound.c,v 1.86 2003/12/08 01:08:03 
truckman Exp $
$FreeBSD: src/sys/dev/sound/pcm/sndstat.c,v 1.15 2003/12/08 01:08:03 
truckman Exp $
$FreeBSD: src/sys/dev/sound/pcm/mixer.c,v 1.33 2003/11/11 05:38:28 
scottl Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder_rate.c,v 1.10 2003/04/20 17:08:56 
orion Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder_fmt.c,v 1.13 2003/09/07 16:28:03 
cg Exp $$FreeBSD: src/sys/dev/sound/pcm/feeder.c,v 1.32 2003/09/07 
16:28:03 cg Exp $
$FreeBSD: src/sys/dev/sound/pcm/fake.c,v 1.13 2003/09/07 16:28:03 cg Exp $
$FreeBSD: src/sys/dev/sound/pcm/dsp.c,v 1.67 2003/11/11 05:38:28 scottl 
Exp $
$FreeBSD: src/sys/dev/sound/pcm/channel.c,v 1.93 2003/12/05 02:08:13 
matk Exp $
$FreeBSD: src/sys/dev/sound/pcm/buffer.c,v 1.21 2003/11/27 19:51:44 matk 
Exp $
$FreeBSD: src/sys/dev/sound/pcm/ac97_patch.c,v 1.2 2003/08/21 15:44:55 
orion Exp $
$FreeBSD: src/sys/dev/sound/pcm/ac97.c,v 1.49 2003/11/11 22:15:17 
kuriyama Exp $


Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.2-CURRENT #0: Wed Dec 17 05:40:36 CST 2003
     admin_at_192.168.0.3:/usr/obj/usr/src/sys/MAXKERNEL
Preloaded elf kernel "/boot/kernel/kernel" at 0xc079a000.
Preloaded elf module "/boot/kernel/miibus.ko" at 0xc079a244.
Preloaded elf module "/boot/kernel/if_fxp.ko" at 0xc079a2f0.
Preloaded elf module "/boot/kernel/snd_pcm.ko" at 0xc079a39c.
Preloaded elf module "/boot/kernel/snd_emu10k1.ko" at 0xc079a448.
Preloaded elf module "/boot/kernel/tdfx.ko" at 0xc079a4f8.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Pentium II/Pentium II Xeon/Celeron (350.80-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0x652  Stepping = 2
 
Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory  = 402587648 (383 MB)
avail memory = 385568768 (367 MB)
MPTable: <INTEL    440GX       >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
  cpu0 (BSP): APIC ID:  0
  cpu1 (AP): APIC ID:  1
ioapic0: Assuming intbase of 0
ioapic0 <Version 1.1> irqs 0-23 on motherboard
Pentium Pro MTRR support enabled
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcibios: BIOS version 2.10
pcib0: <MPTable Host-PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pcib0: slot 7 INTD routed to irq 19
pcib0: slot 16 INTA routed to irq 16
pcib0: slot 17 INTA routed to irq 17
pcib0: slot 18 INTA routed to irq 18
pcib1: <MPTable PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pcib1: slot 0 INTA routed to irq 16
drm0: <3dfx Voodoo3 3000> port 0xd800-0xd8ff mem 
0xf0000000-0xf1ffffff,0xfc000000-0xfdffffff irq 16 at device 0.0 on pci1
info: [drm] Initialized tdfx 1.0.0 20010216 on minor 0
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0xffa0-0xffaf at device 
7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xef80-0xef9f irq 
19 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ums0: Logitech USB-PS/2 Mouse, rev 1.00/1.20, addr 2, iclass 3/1
ums0: 3 buttons
piix0: <PIIX Timecounter> port 0x440-0x44f at device 7.3 on pci0
Timecounter "PIIX" frequency 3579545 Hz quality 0
fxp0: <Intel 82557 Pro/100 Ethernet> port 0xef40-0xef5f mem 
0xfea00000-0xfeafffff,0xfa5ff000-0xfa5fffff irq 16 at device 16.0 on pci0
fxp0: Ethernet address 00:a0:c9:10:bc:94
miibus0: <MII bus> on fxp0
nsphy0: <DP83840 10/100 media interface> on miibus0
nsphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: [MPSAFE]
pcm0: <Creative EMU10K1> port 0xef20-0xef3f irq 17 at device 17.0 on pci0
pcm0: <SigmaTel STAC9721/23 AC97 Codec>
ahc0: <Adaptec 2940 Ultra2 SCSI adapter (OEM)> port 0xe800-0xe8ff mem 
0xfebff000-0xfebfffff irq 18 at device 18.0 on pci0
aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
orm0: <Option ROMs> at iomem 0xcc000-0xd17ff,0xc0000-0xc9fff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 
0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
pmtimer0 on isa0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0c02> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0401> can't assign resources (port)
unknown: <PNP0700> can't assign resources (port)
Timecounters tick every 10.000 msec
GEOM: create disk ad0 dp=0xc3720060
ad0: 12416MB <WDC AC313000R> [25228/16/63] at ata0-master UDMA33
Waiting 7 seconds for SCSI devices to settle
GEOM: create disk cd0 dp=0xc36de600
GEOM: create disk da0 dp=0xc3780050
GEOM: create disk da1 dp=0xc3780450
SMP: AP CPU #1 Launched!
da1 at ahc0 bus 0 target 1 lun 0
da1: <SEAGATE ST39102LW 0006> Fixed Direct Access SCSI-2 device
da1: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing 
Enabled
da1: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C)
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST39102LW 0004> Fixed Direct Access SCSI-2 device
da0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit), Tagged Queueing 
Enabled
da0: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C)
cd0 at ahc0 bus 0 target 4 lun 0
cd0: <PLEXTOR CD-R   PX-W4220T 1.04> Removable CD-ROM SCSI-2 device
cd0: 10.000MB/s transfers (10.000MHz, offset 8)
cd0: cd present [261937 x 2048 byte records]


hw.snd.fragsps: 128
hw.snd.targetirqrate: 32
hw.snd.report_soft_formats: 0
hw.snd.verbose: 3
hw.snd.unit: 0
hw.snd.maxautovchans: 0
hw.snd.pcm0.buffersize: 4096


Thanks for working on pcm.

Pete...
Received on Wed Dec 17 2003 - 04:34:11 UTC

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