Re: SABRE0 errors in dmesg
On Wednesday 20 August 2003 00:21, David S. Miller wrote:
[dmesg errors when playing video files]
> The kernel message you quoted can only be caused by a software
> bug in some driver in the kernel.
> Was sound active when that message occurred?
> Need to know which drivers using DMA were active in your
> system so I know which drivers to audit. Currently the list
> is IDE and the onboard sound device of your Ultra10.
I won't bet on sound, since I often use it for mp3 playing and I have no error
messages from the kernel while doing it (even if xmms crashes with some mp3
files, it's xmms's fault cause the same files play beautifully with mplayer,
i'll submit this issue to the appropriate ML).
The kernel complaints only when I play video files, here's a bit more info
about my system
sunseeker:/home/nenno# uname -a
Linux sunseeker 2.4.21 #1 Thu Aug 7 20:30:12 EDT 2003 sparc64 GNU/Linux
sunseeker:/home/nenno# lsmod
Module Size Used by Not tainted
ide-cd 33104 0 (autoclean)
cdrom 29064 0 (autoclean) [ide-cd]
openprom 5104 0 (autoclean)
cs4231 21712 0
audio 23568 2 [cs4231]
sunseeker:/home/nenno# cat /proc/dma
4: cascade
A selection from /var/log/messages
nenno@sunseeker:~$ cat dmesg.txt
Aug 19 19:04:17 sunseeker kernel: PROMLIB: Sun IEEE Boot Prom 3.15.2
1998/11/10 10:35
Aug 19 19:04:17 sunseeker kernel: Linux version 2.4.21 (root@blimpo) (gcc
version 3.3.1 20030728 (Debian prerelease)) #1 Thu Aug 7 20:30:12 EDT 2003
Aug 19 19:04:17 sunseeker kernel: Calibrating delay loop... 665.19 BogoMIPS
Aug 19 19:04:17 sunseeker kernel: Memory: 254112k available (2504k kernel
code, 576k data, 184k init) [fffff80000000000,000000001ff3a000]
Aug 19 19:04:17 sunseeker kernel: PCI: Probing for controllers.
Aug 19 19:04:17 sunseeker kernel: PCI: Found SABRE, main regs at
000001fe00000000, wsync at 000001fe00001c20
Aug 19 19:04:17 sunseeker kernel: SABRE: Shared PCI config space at
000001fe01000000
Aug 19 19:04:17 sunseeker kernel: SABRE: DVMA at c0000000 [20000000]
Aug 19 19:04:17 sunseeker kernel: PCI-IRQ: Routing bus[ 2] slot[ 1] map[0] to
INO[10]
Aug 19 19:04:17 sunseeker kernel: PCI-IRQ: Routing bus[ 2] slot[ 1] map[0] to
INO[11]
Aug 19 19:04:17 sunseeker kernel: PCI-IRQ: Routing bus[ 2] slot[ 3] map[0] to
INO[18]
Aug 19 19:04:17 sunseeker kernel: PCI-IRQ: Routing bus[ 2] slot[ 3] map[0] to
INO[18]
Aug 19 19:04:17 sunseeker kernel: PCI-IRQ: Routing bus[ 2] slot[ 4] map[0] to
INO[1c]
Aug 19 19:04:17 sunseeker kernel: PCI0(PBMA): Bus running at 33MHz
Aug 19 19:04:17 sunseeker kernel: PCI-IRQ: Routing bus[ 1] slot[ 1] map[0] to
INO[21]
Aug 19 19:04:17 sunseeker kernel: PCI-IRQ: Routing bus[ 1] slot[ 2] map[0] to
INO[0f]
Aug 19 19:04:17 sunseeker kernel: PCI-IRQ: Routing bus[ 1] slot[ 3] map[0] to
INO[20]
Aug 19 19:04:17 sunseeker kernel: PCI0(PBMB): Bus running at 33MHz
Aug 19 19:04:17 sunseeker kernel: ebus0: [auxio] [power] [SUNW,pll] [se] [su]
[su] [ecpp] [fdthree] [eeprom] [flashprom] [SUNW,CS4231]
Aug 19 19:04:17 sunseeker kernel: atyfb: 3D RAGE PRO (PQFP, PCI) [0x4750 rev
0x7c] 4M SGRAM, 14.31818 MHz XTAL, 230 MHz PLL, 100 Mhz MCLK
Aug 19 19:04:17 sunseeker kernel: fb0: ATY Mach64 frame buffer device on PCI
Aug 19 19:04:17 sunseeker kernel: sunhme.c:v2.01 26/Mar/2002 David S. Miller
(davem@redhat.com)
Aug 19 19:04:17 sunseeker kernel: eth0: HAPPY MEAL (PCI/CheerIO) 10/100BaseT
Ethernet
Aug 19 19:04:17 sunseeker kernel: CMD646: IDE controller at PCI slot 01:03.0
Aug 19 19:04:17 sunseeker kernel: CMD646: chipset revision 3
Aug 19 19:04:17 sunseeker kernel: CMD646: chipset revision 0x03, MultiWord DMA
Force Limited
Aug 19 19:04:17 sunseeker kernel: CMD646: 100%% native mode on irq 4,7e0
Aug 19 19:04:17 sunseeker kernel: ide0: BM-DMA at
0x1fe02c00020-0x1fe02c00027, BIOS settings: hda:pio, hdb:pio
Aug 19 19:04:17 sunseeker kernel: ide1: BM-DMA at
0x1fe02c00028-0x1fe02c0002f, BIOS settings: hdc:pio, hdd:pio
Aug 19 19:04:17 sunseeker kernel: ide: Assuming 33MHz system bus speed for PIO
modes; override with idebus=xx
Aug 19 19:04:17 sunseeker kernel: hdc: HL-DT-ST RW/DVD GCC-4120B, ATAPI
CD/DVD-ROM drive
Aug 19 19:04:17 sunseeker kernel: ide0 at
0x1fe02c00000-0x1fe02c00007,0x1fe02c0000a on irq 4,7e0
Aug 19 19:04:17 sunseeker kernel: ide1 at
0x1fe02c00010-0x1fe02c00017,0x1fe02c0001a on irq 4,7e0 (shared with ide0)
Aug 19 19:04:17 sunseeker kernel: SCSI subsystem driver Revision: 1.00
Aug 19 19:04:17 sunseeker kernel: sym.2.1.0: setting PCI_COMMAND_PARITY...
Aug 19 19:04:17 sunseeker kernel: sym.2.1.0: setting PCI_COMMAND_INVALIDATE.
Aug 19 19:04:17 sunseeker kernel: sym.2.1.1: setting PCI_COMMAND_PARITY...
Aug 19 19:04:17 sunseeker kernel: sym.2.1.1: setting PCI_COMMAND_INVALIDATE.
Aug 19 19:04:17 sunseeker kernel: sym0: <875> rev 0x14 on pci bus 2 device 1
function 0 irq 4,7d0
Aug 19 19:04:17 sunseeker kernel: sym0: No NVRAM, ID 7, Fast-20, SE, parity
checking
Aug 19 19:04:17 sunseeker kernel: sym1: <875> rev 0x14 on pci bus 2 device 1
function 1 irq 4,7d1
Aug 19 19:04:17 sunseeker kernel: sym1: No NVRAM, ID 7, Fast-20, SE, parity
checking
Aug 19 19:04:17 sunseeker kernel: EXT3 FS 2.4-0.9.19, 19 August 2002 on
ide0(3,1), internal journal
Aug 19 19:04:17 sunseeker kernel: audio0: cs4231a(eb2) at 1fff1200000 irq
13,7e3
--
Antonello Iunco <etn at libero dot it>
Cruising the Web on a (Modified) Debian-Powered Sun Ultra10
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