Date: Sat, 26 May 2007 21:45:10 +0400 From: "Yuriy Tsibizov" <Yuriy.Tsibizov@gfk.ru> To: <kabaev@gmail.com> Cc: freebsd@unixfreunde.de, ed@fxq.nl, current@freebsd.org Subject: Re: [Regression] snd_emu10k1 doesn't work after GCC 4.2 upgrade Message-ID: <009201c79fbd$fb3e6372$1e00000a@hhp.local>
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I've re-checked this problem today and it seems to be a real gcc =
regression. I had more pessimistic optimisation flags ( -O ) in my first =
tests and snd_emu10k1 was running without problems. If I build it with =
-O2 (default value for -CURRENT, with __MAKE_CONF=3D/dev/null) it is =
broken (I checked it on my Audigy card and it shows different problems =
from Live!, because it uses different code paths in driver). snd_emu10kx =
is not broken with both -O and -O2. I can't tell for shure, but there =
was no bug reports about broken snd_emu10k1 with -O2 and old gcc.
Yuriy
-----Unmodified Original Message-----
On Mon, 21 May 2007 14:36:11 +0400
"Yuriy Tsibizov" <Yuriy.Tsibizov@gfk.ru> wrote:
|
|> |Did you mean 'plop's or slow playback?
|>=20
|> Oh Sorry,
|>=20
|> slow playback.
|ok, can you (and Ed) send me more info about hw (pciconf -lv), and
|player you use?
|
|Can you try to play some mp3s with madplay (if you use other player)?
|
|Yuriy.
|
Hi Yuriy
Mplayer and musicpd (ncmpd)
it's with mp3s and tv=20
[11:07][miwi@miwi] $ pciconf
-lv (~) none0@pci0:0:0:
class=3D0x058000 card=3D0x71251462 chip=3D0x005e10de rev=3D0xa3 =
hdr=3D0x00
vendor =3D 'Nvidia Corp' device =3D 'nForce4 Memory Controller'
class =3D memory isab0@pci0:1:0: class=3D0x060100 card=3D0x71251462
chip=3D0x005010de rev=3D0xa3 hdr=3D0x00 vendor =3D 'Nvidia Corp'
device =3D 'nForce4 PCI to ISA Bridge'
class =3D bridge
subclass =3D PCI-ISA
none1@pci0:1:1: class=3D0x0c0500 card=3D0x71251462 chip=3D0x005210de =
rev=3D0xa2
hdr=3D0x00 vendor =3D 'Nvidia Corp'
device =3D 'nForce4 SMBus'
class =3D serial bus
subclass =3D SMBus
ohci0@pci0:2:0: class=3D0x0c0310 card=3D0x71251462 chip=3D0x005a10de =
rev=3D0xa2
hdr=3D0x00 vendor =3D 'Nvidia Corp'
device =3D 'nForce4 USB Controller'
class =3D serial bus
subclass =3D USB
ehci0@pci0:2:1: class=3D0x0c0320 card=3D0x71251462 chip=3D0x005b10de =
rev=3D0xa3
hdr=3D0x00 vendor =3D 'Nvidia Corp'
device =3D 'nForce4 USB 2.0 Controller'
class =3D serial bus
subclass =3D USB
atapci0@pci0:6:0: class=3D0x01018a card=3D0x71251462 =
chip=3D0x005310de
rev=3D0xf2 hdr=3D0x00
vendor =3D 'Nvidia Corp'
device =3D 'NVidia nForce 4 SLI IDE Controller'
class =3D mass storage
subclass =3D ATA
pcib1@pci0:9:0: class=3D0x060401 card=3D0x00000000 chip=3D0x005c10de =
rev=3D0xa2
hdr=3D0x01 vendor =3D 'Nvidia Corp'
device =3D 'nForce4 PCI Bridge'
class =3D bridge
subclass =3D PCI-PCI
nve0@pci0:10:0: class=3D0x068000 card=3D0x71251462 chip=3D0x005710de =
rev=3D0xa3
hdr=3D0x00 vendor =3D 'Nvidia Corp'
device =3D 'nForce4 Ultra NVidia Network Bus Enumerator'
class =3D bridge
pcib2@pci0:11:0: class=3D0x060400 card=3D0x00000000 =
chip=3D0x005d10de
rev=3D0xa3 hdr=3D0x01
vendor =3D 'Nvidia Corp'
device =3D 'nForce4 PCI Express Bridge'
class =3D bridge
subclass =3D PCI-PCI
pcib3@pci0:12:0: class=3D0x060400 card=3D0x00000000 =
chip=3D0x005d10de
rev=3D0xa3 hdr=3D0x01
vendor =3D 'Nvidia Corp'
device =3D 'nForce4 PCI Express Bridge'
class =3D bridge
subclass =3D PCI-PCI
pcib4@pci0:13:0: class=3D0x060400 card=3D0x00000000 =
chip=3D0x005d10de
rev=3D0xa3 hdr=3D0x01
vendor =3D 'Nvidia Corp'
device =3D 'nForce4 PCI Express Bridge'
class =3D bridge
subclass =3D PCI-PCI
pcib5@pci0:14:0: class=3D0x060400 card=3D0x00000000 =
chip=3D0x005d10de
rev=3D0xa3 hdr=3D0x01
vendor =3D 'Nvidia Corp'
device =3D 'nForce4 PCI Express Bridge'
class =3D bridge
subclass =3D PCI-PCI
hostb0@pci0:24:0: class=3D0x060000 card=3D0x00000000 =
chip=3D0x11001022
rev=3D0x00 hdr=3D0x00
vendor =3D 'Advanced Micro Devices (AMD)'
device =3D 'Athlon 64 / Opteron HyperTransport Technology
Configuration' class =3D bridge
subclass =3D HOST-PCI
hostb1@pci0:24:1: class=3D0x060000 card=3D0x00000000 =
chip=3D0x11011022
rev=3D0x00 hdr=3D0x00
vendor =3D 'Advanced Micro Devices (AMD)'
device =3D 'Athlon 64 / Opteron Address Map'
class =3D bridge
subclass =3D HOST-PCI
hostb2@pci0:24:2: class=3D0x060000 card=3D0x00000000 =
chip=3D0x11021022
rev=3D0x00 hdr=3D0x00
vendor =3D 'Advanced Micro Devices (AMD)'
device =3D 'Athlon 64 / Opteron DRAM Controller'
class =3D bridge
subclass =3D HOST-PCI
hostb3@pci0:24:3: class=3D0x060000 card=3D0x00000000 =
chip=3D0x11031022
rev=3D0x00 hdr=3D0x00
vendor =3D 'Advanced Micro Devices (AMD)'
device =3D 'Athlon 64 / Opteron Miscellaneous Control'
class =3D bridge
subclass =3D HOST-PCI
pcm0@pci1:7:0: class=3D0x040100 card=3D0x80651102 chip=3D0x00021102 =
rev=3D0x0a
hdr=3D0x00 vendor =3D 'Creative Labs'
device =3D 't4830020080332 Sound Blaster Live! (Also Live! 5.1) =
-
OEM from DELL - CT4780'
class =3D multimedia
subclass =3D audio
none2@pci1:7:1: class=3D0x098000 card=3D0x00201102 chip=3D0x70021102 =
rev=3D0x0a
hdr=3D0x00 vendor =3D 'Creative Labs'
device =3D 'EMU10000 Game Port'
class =3D input device
none3@pci1:9:0: class=3D0x040000 card=3D0x13eb0070 chip=3D0x036e109e =
rev=3D0x02
hdr=3D0x00 vendor =3D 'Conexant (Was: Brooktree Corp)'
device =3D 'Bt878/Fusion 878A Mediastream Controller'
class =3D multimedia
subclass =3D video
none4@pci1:9:1: class=3D0x048000 card=3D0x13eb0070 chip=3D0x0878109e =
rev=3D0x02
hdr=3D0x00 vendor =3D 'Conexant (Was: Brooktree Corp)'
device =3D 'Bt878/Fusion878A Video Capture (Audio Section)'
class =3D multimedia
nvidia0@pci5:0:0: class=3D0x030000 card=3D0x22001682 =
chip=3D0x01df10de
rev=3D0xa1 hdr=3D0x00
vendor =3D 'Nvidia Corp'
device =3D 'GeForce 7300 GS'
class =3D display
subclass =3D VGA
And world/kernel is from 19 May.
FreeBSD miwi.homeunix.com 7.0-CURRENT FreeBSD 7.0-CURRENT #233: Sat May
19 20:02:50 UTC 2007
root@miwi.homeunix.com:/usr/obj/usr/src/sys/BSDBOX i386
--=20
Martin Wilke | irc.unixfreunde.de #bsd=20
miwi@FreeBSD.org | miwi@unixfreunde.de
FreeBSD Committer | Power to Serve
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