Re: Strange dma_init error on current with awe64 and floppy
On Wed, Nov 08, 2000 at 01:43:12AM +0100, Frank Nobis wrote: Hi, please have a look at the following dmesg output. I'm sure I must have overseen something trivial, but currently I can't figure out what it is. I it not the size of the kernel itself. It depends on how many RAM I give to the system. the next dmesg output is the same kernel but with MAXMEM set to 448*1024 Now the isa_dmainit goes through. The problem seems to be somewhere in the vm. isa_dmainit calls contigmalloc, which scans for a 4k page in the lower 16M memory range, but can't find any. The break is somewhere between 448 and 480 M. The physical memory is 512M. Copyright (c) 1992-2000 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 5.0-CURRENT #2: Thu Nov 9 23:57:52 CET 2000 [EMAIL PROTECTED]:/usr/src/sys/compile/G5SMP Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (551.25-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x673 Stepping = 3 Features=0x383fbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE real memory = 469762048 (458752K bytes) avail memory = 453451776 (442824K bytes9 [...] sbc0: Creative SB AWE64 at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0 pcm0: SB16 DSP 4.16 on sbc0 [...] fdc0: NEC 72065B or clone at port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: 1440-KB 3.5" drive on fdc0 drive 0 Copyright (c) 1992-2000 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 5.0-CURRENT #0: Wed Nov 8 00:10:53 CET 2000 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/G5SMP Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (551.25-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x673 Stepping = 3 Features=0x383fbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE real memory = 536858624 (524276K bytes) avail memory = 518561792 (506408K bytes) [...] sbc0: Creative SB AWE64 at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,5 on isa0 pcm0: SB16 DSP 4.16 on sbc0 isa_dmainit(1, 4096) failed isa_dmainit(5, 4096) failed pcm0: chn_init() for (record:0) failed pcm0: chn_init() for (play:0) failed fdc0: NEC 72065B or clone at port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on isa0 isa_dmainit(2, 1024) failed fdc0: FIFO enabled, 8 bytes threshold fd0: 1440-KB 3.5" drive on fdc0 drive 0 Frank -- ~/.signature not found: wellknown error 42 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: Strange dma_init error on current with awe64 and floppy
On Wed, Nov 08, 2000 at 03:11:46AM +0100, [EMAIL PROTECTED] wrote: I'm sure I must have overseen something trivial, but currently I can't figure out what it is. The lower 16 MB memory has been used for kernel text, data, bss arrays allocated by vm_page_startup() memory allocated via malloc() with M_ZERO I don't think that is the problem. I tried an older PRENGSMP kernel nearly the same config like the actual one. Same means a bit larger, more devices. Know I build a GENERIC kernel striped down to the devices I thibk I need in kernel. Other devices like the bktr and the pcm are loaded as module. The config file is here http://www.radio-do.de/~fn/G5SMP The dmesg is http://www.radio-do.de/~fn/dmesg.txt Here the out from top right after boot into single user mode and after going multi user. In sum the used mem is 11460K. There should be space for the dma buffer needed for sound card and fdc. Is there other memory in use that top doesn't show ? Because the physical memory is 512M. last pid:41; load averages: 0.05, 0.03, 0.01 up 0+00:02:0909:31:41 2 processes: 1 running, 1 sleeping Mem: 704K Active, 1776K Inact, 7716K Wired, 1264K Buf, 490M Free Swap: PID USERNAME PRI NICE SIZERES STATE C TIME WCPUCPU COMMAND 41 root 46 0 1900K 1076K CPU1 0 0:00 0.00% 0.00% top 6 root 10 0 716K 368K wait 0 0:00 0.00% 0.00% sh last pid: 425; load averages: 0.48, 0.12, 0.04 up 0+00:02:3509:32:07 66 processes: 5 running, 44 sleeping, 17 waiting Mem: 43M Active, 9580K Inact, 14M Wired, 80K Cache, 12M Buf, 434M Free Swap: 550M Total, 550M Free PID USERNAME PRI NICE SIZERES STATE C TIME WCPUCPU COMMAND 10 root -22 0 0K 0K RUN1 1:35 49.81% 49.71% idle: cpu1 11 root -22 0 0K 0K RUN0 1:35 49.37% 49.27% idle: cpu0 337 nobody84 16 14636K 13824K CPU1 0 0:13 90.23% 45.46% setiathome 334 nobody83 16 15148K 14336K RUN0 0:13 89.94% 45.31% setiathome 358 root 10 0 1128K 1012K wait 0 0:00 2.86% 1.37% bash 210 root 2 0 2116K 1392K select 1 0:00 0.41% 0.24% sshd 425 root 49 0 1944K 1152K CPU0 0 0:00 0.00% 0.00% top some ideas how to track this further ? Regards, Frank -- ~/.signature not found: wellknown error 42 To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: Strange dma_init error on current with awe64 and floppy
I'm sure I must have overseen something trivial, but currently I can't figure out what it is. The lower 16 MB memory has been used for kernel text, data, bss arrays allocated by vm_page_startup() memory allocated via malloc() with M_ZERO - Tor Egge To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
