Re: [driver-discuss] Driver trouble on Nevada...

Fri, 30 Oct 2009 09:09:46 -0700 

Mark Johnson wrote:


Then, when you boot, you will be at the kmdb prompt. Do
the following

> moddebug?W 0x80000000
> :c

Then see what the last module to load was...


Last to 'load' was c2audit, but last to 'install' was sockfs.

Which seems to cancel out my bge theory.


I"m starting to wonder about the timing too. This serial connection is 
only running aat 19200, so I suppose all thesedebugging messages could 
be queued up quite a bit, meaning that the thing that actually triggers 
the disconnection hasn't made it to my screen yet by the time the 
connection is dropped?



I say that because everytime I change the kernel options, the 
disconnection happens at a place during boot up.



Anyway here's the new output from boot up, compare it to the last one 
with only -kv:



module /platform/i86pc/kernel/amd64/unix: text at [0xfffffffffb800000, 
0xfffffffffb938f93] data at 0xfffffffffbc00000
module /kernel/amd64/genunix: text at [0xfffffffffb938fa0, 
0xfffffffffbb8f897] data at 0xfffffffffbc80b40

Loading kmdb...

module /kernel/misc/amd64/kmdbmod: text at [0xfffffffffbcf0730, 
0xfffffffffbd939a7] data at 0xfffffffffbd939b0
module /kernel/misc/amd64/ctf: text at [0xfffffffffbb8f8a0, 
0xfffffffffbb9a1f7] data at 0xfffffffffbdaed10


Welcome to kmdb
kmdb: unable to determine terminal type: assuming `vt100'
Loaded modules: [ unix krtld genunix ]
[0]> moddebug?W 0x80000000
moddebug:       0               =       0x80000000
[0]> :c

OP: 1: param 'nfs_global_client_only' was '0x0' in module: '<null 
string>'.

now it is set to '0x1'.
SunOS Release 5.11 Version snv_125 64-bit
Copyright 1983-2009 Sun Microsystems, Inc.  All rights reserved.
Use is subject to license terms.

features: 
614dffff<cpuid,mwait,cx16,sse3,asysc,htt,sse2,sse,sep,pat,cx8,pae,mca,mmx,cmov,de,pge,mtrr,msr,tsc,lgpg>

mem = 8387812K (0x1fff39000)

load 'fs/fifofs' id 6 loaded @ 0xfffffffff7801000/0xfffffffffbdb30a0 
size 17904/184
load 'fs/specfs' id 5 loaded @ 0xfffffffff77fb000/0xfffffffffbdb3000 
size 23952/160

installing specfs, module id 5.
installing fifofs, module id 6.

load 'fs/devfs' id 8 loaded @ 0xfffffffff7806000/0xfffffffffbdb3cb1 
size 22808/584

installing devfs, module id 8.

load 'misc/mac' id 11 loaded @ 0xfffffffff7824000/0xfffffffffbdb4825 
size 149536/2072
load 'misc/dls' id 10 loaded @ 0xfffffffff781d000/0xfffffffffbdb451d 
size 25920/776
load 'fs/dev' id 9 loaded @ 0xfffffffff780c000/0xfffffffffbdb3f1d size 
69456/1536

installing dev, module id 9.
installing dls, module id 10.
installing mac, module id 11.

load 'sched/TS' id 13 loaded @ 0xfffffffff784e000/0xfffffffffbdb5152 
size 14712/2016

installing TS, module id 13.

load 'sched/TS_DPTBL' id 14 loaded @ 
0xfffffffffbbffdd0/0xfffffffffbdb5952 size 440/2096

installing TS_DPTBL, module id 14.

load 'misc/acpica' id 16 loaded @ 
0xfffffffff785b000/0xfffffffffbdb686a size 386696/4648
load 'misc/acpidev' id 15 loaded @ 
0xfffffffff7852000/0xfffffffffbdb6182 size 36480/1768

installing acpidev, module id 15.
installing acpica, module id 16.

load 'misc/pci_autoconfig' id 17 loaded @ 
0xfffffffff78ba000/0xfffffffffbdb8056 size 47128/344

installing pci_autoconfig, module id 17.

load 'misc/busra' id 19 loaded @ 0xfffffffff78ca000/0xfffffffffbdba6d6 
size 8656/96
load 'drv/isa' id 18 loaded @ 0xfffffffff78c6000/0xfffffffffbdba1ce 
size 14056/1288

installing isa, module id 18.
installing busra, module id 19.
Using default device instance data

load 'cpu/cpu.generic' id 20 loaded @ 
0xfffffffff78cd000/0xfffffffffbdba75e size 16544/1904

installing cpu.generic, module id 20.

load 'cpu/cpu_ms.GenuineIntel' id 21 loaded @ 
0xfffffffff78d4000/0xfffffffffbdbaecf size 4400/120

installing cpu_ms.GenuineIntel, module id 21.

initialized model-specific module 'cpu_ms.GenuineIntel' on chip 0 core 
0 strand 0
load 'mach/uppc' id 22 loaded @ 0xfffffffff78d6000/0xfffffffffbdbafbf 
size 14904/472

installing uppc, module id 22.

load 'mach/pcplusmp' id 24 loaded @ 
0xfffffffff78dc000/0xfffffffffbdbc367 size 69048/1952

installing pcplusmp, module id 24.

load 'misc/iommulib' id 26 loaded @ 
0xfffffffff7900000/0xfffffffffbdc1578 size 11632/144
load 'drv/rootnex' id 25 loaded @ 
0xfffffffff78ef000/0xfffffffffbdc0cb8 size 67000/2240

installing rootnex, module id 25.
installing iommulib, module id 26.
root nexus = i86pc

load 'drv/options' id 27 loaded @ 
0xfffffffff78ecdb8/0xfffffffffbdc1674 size 584/192

installing options, module id 27.

load 'drv/pseudo' id 28 loaded @ 0xfffffffff7823540/0xfffffffffbdc1734 
size 2688/560

installing pseudo, module id 28.
pseudo0 at root
pseudo0 is /pseudo

load 'drv/clone' id 29 loaded @ 0xfffffffff78d9a38/0xfffffffffbdc1964 
size 1312/568

installing clone, module id 29.

load 'misc/scsi' id 31 loaded @ 0xfffffffff7918000/0xfffffffffbdc1dc4 
size 83968/15408
load 'drv/scsi_vhci' id 30 loaded @ 
0xfffffffff7906000/0xfffffffffbdc1b9c size 73560/552

installing scsi_vhci, module id 30.
installing scsi, module id 31.

load 'misc/scsi_vhci/scsi_vhci_f_asym_sun' id 32 loaded @ 
0xfffffffff78d5130/0xfffffffffbdc5b5a size 3768/208

installing scsi_vhci_f_asym_sun, module id 32.

load 'misc/scsi_vhci/scsi_vhci_f_asym_lsi' id 33 loaded @ 
0xfffffffff7930000/0xfffffffffbdc5c2a size 7368/632

installing scsi_vhci_f_asym_lsi, module id 33.

load 'misc/scsi_vhci/scsi_vhci_f_asym_emc' id 34 loaded @ 
0xfffffffff7932000/0xfffffffffbdc5ea2 size 4392/232

installing scsi_vhci_f_asym_emc, module id 34.

load 'misc/scsi_vhci/scsi_vhci_f_sym_emc' id 35 loaded @ 
0xfffffffff78d3be8/0xfffffffffbdc5f8a size 904/208

installing scsi_vhci_f_sym_emc, module id 35.

load 'misc/scsi_vhci/scsi_vhci_f_sym_hds' id 36 loaded @ 
0xfffffffff7848820/0xfffffffffbdc605a size 1864/200

installing scsi_vhci_f_sym_hds, module id 36.

load 'misc/scsi_vhci/scsi_vhci_f_sym' id 37 loaded @ 
0xfffffffff7851978/0xfffffffffbdc6122 size 1512/328

installing scsi_vhci_f_sym, module id 37.

load 'misc/scsi_vhci/scsi_vhci_f_tpgs' id 38 loaded @ 
0xfffffffff78cc1d0/0xfffffffffbdc626a size 2896/192

installing scsi_vhci_f_tpgs, module id 38.
scsi_vhci0 at root
scsi_vhci0 is /scsi_vhci

load 'misc/hpcsvc' id 41 loaded @ 
0xfffffffff7943000/0xfffffffffbdc706a size 5608/104
load 'misc/pcihp' id 40 loaded @ 0xfffffffff793d000/0xfffffffffbdc6f5a 
size 22408/272
load 'misc/pcie' id 42 loaded @ 0xfffffffff7945000/0xfffffffffbdc70d2 
size 33752/160
load 'drv/npe' id 39 loaded @ 0xfffffffff7934000/0xfffffffffbdc632a 
size 35104/3120

installing npe, module id 39.
installing pcihp, module id 40.
installing hpcsvc, module id 41.
installing pcie, module id 42.
npe0 at root: space 0 offset 0
npe0 is /p...@0,0
PCI Express-device: i...@1f, isa0

load 'drv/amd_iommu' id 43 loaded @ 
0xfffffffff794e000/0xfffffffffbdc71a2 size 59496/688

installing amd_iommu, module id 43.
unloading amd_iommu, module id 43, loadcnt 1.
NOTICE: Invalid iBFT table 0x1

load 'misc/fssnap_if' id 46 loaded @ 
0xfffffffff7931cc8/0xfffffffffbdc8a82 size 800/136
load 'fs/ufs' id 45 loaded @ 0xfffffffff794e000/0xfffffffffbdc71a2 
size 263624/6368

installing ufs, module id 45.
installing fssnap_if, module id 46.

load 'drv/acpippm' id 47 loaded @ 
0xfffffffff78055f0/0xfffffffffbdc942a size 2528/360

installing acpippm, module id 47.
pseudo-device: acpippm0
acpippm0 is /pseudo/acpi...@0

load 'drv/ppm' id 48 loaded @ 0xfffffffff7993000/0xfffffffffbdc9592 
size 23936/1136

installing ppm, module id 48.
pseudo-device: ppm0
ppm0 is /pseudo/p...@0

load 'drv/ramdisk' id 49 loaded @ 
0xfffffffff7999000/0xfffffffffbdc9a22 size 10624/376

installing ramdisk, module id 49.
ramdisk0 at root
ramdisk0 is /ramdisk
root on /ramdisk:a fstype ufs

load 'fs/ctfs' id 50 loaded @ 0xfffffffff799c000/0xfffffffffbdc9b9a 
size 16040/888

installing ctfs, module id 50.

load 'fs/procfs' id 51 loaded @ 0xfffffffff79a0000/0xfffffffffbdc9f72 
size 132696/2688

installing procfs, module id 51.

load 'fs/mntfs' id 52 loaded @ 0xfffffffff79c1000/0xfffffffffbdcaa06 
size 12024/176

installing mntfs, module id 52.

load 'fs/tmpfs' id 53 loaded @ 0xfffffffff79c4000/0xfffffffffbdcaac6 
size 29448/66432

installing tmpfs, module id 53.

load 'fs/objfs' id 54 loaded @ 0xfffffffff79cc000/0xfffffffffbddae6e 
size 9488/1000

installing objfs, module id 54.

load 'fs/sharefs' id 55 loaded @ 0xfffffffff79cf000/0xfffffffffbddb276 
size 9344/1344

installing sharefs, module id 55.

SMBIOS v2.3 loaded (2026 bytes)load 'drv/acpinex' id 56 loaded @ 
0xfffffffff79d2000/0xfffffffffbddb81e size 4504/576

installing acpinex, module id 56.
acpinex0 at root
acpinex0 is /fw

load 'drv/cpudrv' id 57 loaded @ 0xfffffffff79d4000/0xfffffffffbddba5e 
size 9952/224

installing cpudrv, module id 57.

load 'misc/kcf' id 62 loaded @ 0xfffffffff7b79000/0xfffffffffbdee36e 
size 165160/3192
load 'misc/md5' id 61 loaded @ 0xfffffffff7b76000/0xfffffffffbdee096 
size 10528/728
load 'misc/sha1' id 64 loaded @ 0xfffffffff7ba4000/0xfffffffffbdf890e 
size 14072/960
load 'crypto/swrand' id 63 loaded @ 
0xfffffffff7ba2000/0xfffffffffbdf7e7e size 7200/2704
load 'misc/hook' id 65 loaded @ 0xfffffffff7ba8000/0xfffffffffbdf8d06 
size 16224/112
load 'misc/neti' id 66 loaded @ 0xfffffffff7bac000/0xfffffffffbdf8d77 
size 10328/120
load 'drv/ip' id 60 loaded @ 0xfffffffff7a1a000/0xfffffffffbde0306 
size 1422272/56720
load 'fs/sockfs' id 59 loaded @ 0xfffffffff79ee000/0xfffffffffbdde466 
size 176296/7840
load 'sys/c2audit' id 58 loaded @ 
0xfffffffff79d7000/0xfffffffffbddbb4e size 90272/10520

installing c2audit, module id 58.
installing sockfs, module
system>

I'd really like to get this working. I wish I new more about the kernel 
and the hardware to know where to look next.
I know this hardware may not be available to many people, so I'm more 
than willing to try anything anyone can think of to discover the cause 
of this problem.


 Thanks!

  -Kyle






MRJ




_______________________________________________
driver-discuss mailing list
[email protected]
http://mail.opensolaris.org/mailman/listinfo/driver-discuss






















					Reply via email to