/dev/usb does not show up

Hi,

one of our QNX 4.25G PCs refuses work with the new USB 2.0 stack.
After starting io-usb, no /dev/usb shows up (no error message is
is generated). sin verifies that io-usb ist running twice. What
could be the reason for this behavior? The outputs of sin, sin in,
sin ver and showpci -v are attached below. Needless to say that
USB works fine with Linux and Windows XP …

Best regards
Jochen


SID PID PROGRAM PRI STATE BLK CODE DATA
– – Microkernel — ----- — 10612 0
0 1 sys/Proc32 26f READY — 122k 5427k
0 2 sys/Slib32 10r RECV 0 53k 4096
0 4 /bin/Fsys 10r RECV 0 77k 110M
0 5 /bin/Fsys.aha8scsi 22r RECV 0 143k 696k
0 8 idle 0r READY — 0 65k
0 16 //4/bin/Dev32 24f RECV 0 32k 192k
0 19 //4/bin/Dev32.pty 20r RECV 0 12k 57k
0 22 //4/bin/Dev32.ansi 20r RECV 0 40k 110k
0 27 //4/bin/Fsys.eide 22r RECV 0 61k 114k
0 28 //4/bin/Dev32.ser 20r RECV 0 16k 40k
0 29 //4/bin/Dev32.par 9o RECV 0 8192 16k
0 30 //4/bin/Dev32.par 9o RECV 0 8192 16k
1 32 //4/bin/Dev.random 10r RECV 0 20k 32k
0 34 //4/bin/Mouse 26o RECV 0 16k 20k
0 41 //4/bin/Input 12o RECV 0 16k 28k
0 44 //4/bin/Input 10o RECV 0 16k 4096
0 52 //4/usr/bin/lpsrvr 10o RECV 0 36k 200k
2 55 //4//bin/phfontpfr 12r RECV 0 126k 385k
0 56 //4/bin/nameloc 20o RECV 0 6144 20k
0 57 //4/bin/nameloc 20o REPLY 1285 6144 16k
0 58 //4/bin/Net 23r RECV 0 32k 110k
0 61 //4/bin/Net.ether1000 20r RECV 0 40k 57k
0 83 //4/
/5.0/usr/ucb/Tcpip 22r RECV 0 151k 372k
0 90 //4//usr/ucb/portmap 10o RECV 93 40k 45k
0 92 //4/
/5.0/usr/ucb/inetd 10o RECV 95 40k 24k
0 96 //4//5.0/usr/ucb/Nfsd 10o RECV 97 77k 131k
3 99 //4/
/sendmail_8.9.3 10o RECV 110 401k 270k
0 102 //4//5.0/usr/ucb/lpd 10o RECV 111 65k 32k
4 112 //4/usr/ucb/sshd 10o RECV 115 651k 221k
5 116 //4/
/5.0/usr/ucb/snmpd 10o RECV 117 126k 110k
6 119 //4//5.0/usr/ucb/ds 10o RECV 0 12k 16k
7 121 //4/
/local/bin/apache 10o REPLY 0 30k 188k
0 122 //4//bin/junkbuster 9o REPLY 83 69k 61k
0 125 //4/
/usr/bin/syslogd 10o RECV 0 36k 36k
0 126 //4//local/bin/pinglog 10o REPLY 83 12k 16k
0 127 //4/bin/SMBfsys 10r RECV 0 57k 24k
7 131 //4/
/local/bin/apache 10o RECV 136 30k 184k
7 132 //4//local/bin/apache 10o RECV 137 30k 184k
7 133 //4/
/local/bin/apache 10o RECV 139 30k 184k
7 134 //4//local/bin/apache 10o RECV 140 30k 184k
7 135 //4/
/local/bin/apache 10o RECV 141 30k 184k
0 143 //4/bin/Iso9660fsys 10o RECV 0 28k 57k
0 145 //4/bin/Fsys.floppy 10o RECV 0 20k 40k
0 156 //4/bin/Fatfsys 10o RECV 0 69k 69k
0 164 //4/bin/Pipe 10r RECV 0 16k 65k
0 165 //4/bin/Mqueue 10o RECV 0 20k 49k
0 171 //4/bin/dumper 26o RECV 0 16k 20k
0 173 //4//bin/tracelogger 10o RECV 0 12k 16k
0 176 //4/bin/cron 10o RECV 0 24k 20k
0 177 //4/bin/sound_serv 10o RECV 0 8192 12k
0 178 //4/bin/deva-sb 10o RECV 0 40k 45k
0 180 //4/bin/deva-sb 15f RECV 0 40k 45k
0 186 //4/bin/date 1o READY — 16k 12k
0 192 //4/bin/tinit 10o WAIT -1 16k 28k
8 199 //4/bin/ksh 10o REPLY 16 13k 49k
8 257 //4/
/photon/bin/Photon 12r RECV 0 57k 61k
8 262 //4//drivers/Null.ms 10o RECV 0 12k 16k
8 264 //4/
/Pg.matroxg 12r REPLY 257 212k 180k
8 269 //4/bin/Input 12o RECV 0 16k 28k
8 274 //4/bin/Input 10o RECV 0 16k 4096
9 278 //4//photon/bin/pwm 10o RECV 0 94k 155k
10 289 //4/
/photon/bin/pdm 10o RECV 0 143k 667k
10 293 //4//photon/bin/pdmd 10o REPLY 0 12k 16k
8 299 //4/
/photon/bin/pterm 10o RECV 0 10k 221k
8 300 //4//photon/bin/pterm 10o RECV 0 10k 217k
8 301 //4/
/photon/bin/pterm 10o RECV 0 10k 221k
8 302 //4//photon/bin/pterm 10o RECV 0 10k 217k
8 303 //4/
/photon/bin/pterm 10o RECV 0 10k 221k
8 304 //4//bin/helpviewer 10o RECV 0 131k 1392k
11 308 //4/bin/ksh 10o REPLY 16 13k 45k
12 311 //4/bin/ksh 10o REPLY 16 13k 45k
13 314 //4/bin/ksh 10o REPLY 16 13k 45k
14 318 //4/bin/ksh 10o WAIT -1 13k 45k
15 321 //4/bin/ksh 10o REPLY 16 13k 45k
8 322 //4/
/photon/bin/pterm 10o RECV 0 10k 217k
16 326 //4/bin/ksh 10o WAIT -1 13k 45k
16 458 //4/bin/io-usb 15r RECV 0 40k 368k
16 470 //4/bin/io-usb 15r REPLY 458 40k 8192
16 518 //4/qnx4/vplus/vp 10o REPLY 16 159k 348k
14 1286 //4/bin/sin 10o REPLY 1 45k 81k

Node CPU Machine Speed Memory Ticksize Display Flags
4 686/687 PCI 65535 396M/523M 1.0ms VGA Color -3P±---------8P

Heapp Heapf Heapl Heapn Hands Names Sessions Procs Timers Nodes Virtual
0 0 21336 0 64 100 64 1500 2000 21 111M/ 545M

Boot from Hard at Nov 28 12:16 Locators: 4

PROGRAM NAME VERSION DATE
sys/Proc32 Proc 4.25Q Jul 18 2005
sys/Proc32 Slib16 4.23G Oct 04 1996
sys/Slib32 Slib32 4.24B Aug 12 1997
/bin/Fsys Fsys32 4.24Y Apr 23 2002
/bin/Fsys Floppy 4.24B Aug 19 1997
/bin/Fsys.aha8scsi scsi 4.24Q Jan 09 2001
//4/bin/Dev32 Dev32 4.23G Oct 04 1996
//4/bin/Dev32.pty Dev32.pty 4.23G Oct 04 1996
//4/bin/Dev32.ansi Dev32.ansi 4.23H Nov 21 1996
//4/bin/Fsys.eide eide 4.25G Apr 15 2002
//4/bin/Dev32.ser Dev32.ser 4.23I Jun 27 1997
//4/bin/Dev32.par Dev32.par 4.25A Jan 08 2001
//4/bin/Dev32.par Dev32.par 4.25A Jan 08 2001
//4/bin/Dev.random Random 1.00A May 15 2001
//4/bin/Mouse Mouse 4.24A Aug 22 1997
//4/usr/bin/lpsrvr lpsrvr 4.24A Jun 26 1997
//4//bin/phfontpfr Photon Font 1.14H Dec 06 2002
//4/bin/Net Net 4.25E Apr 24 2002
//4/bin/Net.ether1000 Net.ether100 4.24C Apr 19 2002
//4/
/5.0/usr/ucb/Tcpip Tcpip 5.00C Apr 11 2003
//4/bin/SMBfsys SMBfsys 1.30I Dec 07 1999
//4/bin/Iso9660fsys Iso9660fsys 4.23D Mar 20 2000
//4/bin/Fatfsys Fatfsys 4.26D Aug 28 2002
//4/bin/Pipe Pipe 4.23A Feb 26 1996
//4/bin/Mqueue mqueue 4.24A Aug 30 1999
//4/bin/cron cron 4.23B Oct 30 1997
//4/bin/deva-sb Audio 0.01A May 26 2000
//4/*/photon/bin/Photon Photon 1.14B Dec 04 2002
//4/bin/io-usb USB 1.00B Nov 14 2005

PCI version = 2.10

Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7190h,
PCI index = 0h
Class Code = 060000h Bridge (Host/PCI) ProgIF=0
Revision ID = 3h
Bus number = 0
Device number = 0
Function num = 0
Status Reg = 2210h
Command Reg = 106h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 0h
Base Address = MEM@e4000000h,Prefetchable,32bit length 67108864
Subsystem Vendor ID = 1043h
Subsystem ID = 803bh
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0

Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7191h,
PCI index = 0h
Class Code = 060400h Bridge (PCI/PCI) ProgIF=0
Revision ID = 3h
Bus number = 0
Device number = 1
Function num = 0
Status Reg = 220h
Command Reg = 117h
Header type = 1h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 0h
Primary Bus Number = 0h
Secondary Bus Number = 1h
Subordinate Bus Number = 1h
Secondary Latency Timer = 40h
I/O Base = e0h
I/O Limit = d0h
Secondary Status = 22a0h
Memory Base = e080h
Memory Limit = e1d0h
Prefetchable Memory Base = e1f0h
Prefetchable Memory Limit= e3f0h
Prefetchable Base Upper 32 Bits = 0h
Prefetchable Limit Upper 32 Bits = 0h
I/O Base Upper 16 Bits = 0h
I/O Limit Upper 16 Bits = 0h
Bridge Control = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0

Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7110h,
PCI index = 0h
Class Code = 060100h Bridge (PCI/ISA) ProgIF=0
Revision ID = 2h
Bus number = 0
Device number = 4
Function num = 0
Status Reg = 280h
Command Reg = fh
Header type = 0h Multi-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h

Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0

Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7111h,
PCI index = 0h
Class Code = 010180h Mass Storage (IDE) ProgIF=128
Revision ID = 1h
Bus number = 0
Device number = 4
Function num = 1
Status Reg = 280h
Command Reg = 5h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 0h
IO@d800h length 16 bytes
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0

Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7112h,
PCI index = 0h
Class Code = 0c0300h Serial Bus (Universal Serial Bus) ProgIF=0
Revision ID = 1h
Bus number = 0
Device number = 4
Function num = 2
Status Reg = 280h
Command Reg = 5h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 0h
IO@d400h length 32 bytes
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 4
PCI Int Pin = INT D
Interrupt line = 14

Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7113h,
PCI index = 0h
Class Code = 068000h Bridge (Other 128) ProgIF=0
Revision ID = 2h
Bus number = 0
Device number = 4
Function num = 3
Status Reg = 280h
Command Reg = 3h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h

Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0

Vendor ID = 1106h, VIA Technologies
Device ID = 3038h,
PCI index = 0h
Class Code = 0c0300h Serial Bus (Universal Serial Bus) ProgIF=0
Revision ID = 61h
Bus number = 0
Device number = 9
Function num = 0
Status Reg = 210h
Command Reg = 17h
Header type = 0h Multi-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 8h un-cacheable
IO@d000h length 32 bytes
Subsystem Vendor ID = 1106h
Subsystem ID = 3038h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 14

Vendor ID = 1106h, VIA Technologies
Device ID = 3038h,
PCI index = 1h
Class Code = 0c0300h Serial Bus (Universal Serial Bus) ProgIF=0
Revision ID = 61h
Bus number = 0
Device number = 9
Function num = 1
Status Reg = 210h
Command Reg = 17h
Header type = 0h Multi-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 8h un-cacheable
IO@b800h length 32 bytes
Subsystem Vendor ID = 1106h
Subsystem ID = 3038h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 2
PCI Int Pin = INT B
Interrupt line = 11

Vendor ID = 1106h, VIA Technologies
Device ID = 3104h,
PCI index = 0h
Class Code = 0c0320h Serial Bus (Universal Serial Bus) ProgIF=32
Revision ID = 63h
Bus number = 0
Device number = 9
Function num = 2
Status Reg = 210h
Command Reg = 17h
Header type = 0h Multi-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 8h un-cacheable
Base Address = MEM@e0000000h,32bit length 256
Subsystem Vendor ID = 1106h
Subsystem ID = 3104h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 3
PCI Int Pin = INT C
Interrupt line = 10

Vendor ID = 104ch, TI
Device ID = 8023h,
PCI index = 0h
Class Code = 0c0010h Serial Bus (FireWire) ProgIF=16
Revision ID = 0h
Bus number = 0
Device number = 9
Function num = 3
Status Reg = 210h
Command Reg = 16h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 8h un-cacheable
Base Address = MEM@df800000h,32bit length 2048 MEM@df000000h,32bit length 16384
Max Lat = 4ns
Min Gnt = 2ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 14

Vendor ID = 10ech,
Device ID = 8029h,
PCI index = 0h
Class Code = 020000h Network (Ethernet) ProgIF=0
Revision ID = 0h
Bus number = 0
Device number = 10
Function num = 0
Status Reg = 200h
Command Reg = 3h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
Base Address = IO@b400h length 32 bytes
Subsystem Vendor ID = 10ech
Subsystem ID = 8029h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 14

Vendor ID = 9005h,
Device ID = 10h,
PCI index = 0h
Class Code = 010000h Mass Storage (SCSI) ProgIF=0
Revision ID = 0h
Bus number = 0
Device number = 11
Function num = 0
Status Reg = 290h
Command Reg = 17h
Header type = 0h Single-function
BIST = 80h Selftest OK
Latency Timer = 20h
Cache Line Size= 8h un-cacheable
Base Address = IO@b000h length 256 bytes MEM@de800000h,64bit length 4096
Subsystem Vendor ID = 9005h
Subsystem ID = a180h
Max Lat = 25ns
Min Gnt = 39ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 10

Vendor ID = 102bh, Matrox
Device ID = 2527h,
PCI index = 0h
Class Code = 030000h Display (VGA) ProgIF=0
Revision ID = 1h
Bus number = 1
Device number = 0
Function num = 0
Status Reg = 290h
Command Reg = 7h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 40h
Cache Line Size= 8h un-cacheable
Base Address = MEM@e2000000h,Prefetchable,32bit length 33554432 MEM@e1000000h,32bit length 16384 MEM@e0800000h,32bit length 8388608
Subsystem Vendor ID = 102bh
Subsystem ID = f84h
Max Lat = 32ns
Min Gnt = 16ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 11

IRQ Routing = bus=0 slot=1 device=12
No card configured in slot
INTA=3,4,5,7,9,10,11,12 Slot2:INTD Slot3:INTC Slot4:INTB Slot5:INTB Motherboard:INTA Motherboard:INTA Motherboard:INTD
INTB=3,4,5,7,9,10,11,12 Slot2:INTA Slot3:INTD Slot4:INTC Slot5:INTC Motherboard:INTB Motherboard:INTB Motherboard:INTA
INTC=3,4,5,7,9,10,11,12 Slot2:INTB Slot3:INTA Slot4:INTD Slot5:INTD Motherboard:INTC Motherboard:INTC Motherboard:INTB
INTD=3,4,5,7,9,10,11,12 Slot2:INTC Slot3:INTB Slot4:INTA Slot5:INTA Motherboard:INTD Motherboard:INTD Motherboard:INTC

IRQ Routing = bus=0 slot=2 device=11
Vendor ID = 9005h,
Device ID = 10h,
INTA=3,4,5,7,9,10,11,12 Slot1:INTB Slot3:INTD Slot4:INTC Slot5:INTC Motherboard:INTB Motherboard:INTB Motherboard:INTA
INTB=3,4,5,7,9,10,11,12 Slot1:INTC Slot3:INTA Slot4:INTD Slot5:INTD Motherboard:INTC Motherboard:INTC Motherboard:INTB
INTC=3,4,5,7,9,10,11,12 Slot1:INTD Slot3:INTB Slot4:INTA Slot5:INTA Motherboard:INTD Motherboard:INTD Motherboard:INTC
INTD=3,4,5,7,9,10,11,12 Slot1:INTA Slot3:INTC Slot4:INTB Slot5:INTB Motherboard:INTA Motherboard:INTA Motherboard:INTD

IRQ Routing = bus=0 slot=3 device=10
Vendor ID = 10ech,
Device ID = 8029h,
INTA=3,4,5,7,9,10,11,12 Slot1:INTC Slot2:INTB Slot4:INTD Slot5:INTD Motherboard:INTC Motherboard:INTC Motherboard:INTB
INTB=3,4,5,7,9,10,11,12 Slot1:INTD Slot2:INTC Slot4:INTA Slot5:INTA Motherboard:INTD Motherboard:INTD Motherboard:INTC
INTC=3,4,5,7,9,10,11,12 Slot1:INTA Slot2:INTD Slot4:INTB Slot5:INTB Motherboard:INTA Motherboard:INTA Motherboard:INTD
INTD=3,4,5,7,9,10,11,12 Slot1:INTB Slot2:INTA Slot4:INTC Slot5:INTC Motherboard:INTB Motherboard:INTB Motherboard:INTA

IRQ Routing = bus=0 slot=4 device=9
Vendor ID = 1106h, VIA Technologies
Device ID = 3038h,
Vendor ID = 1106h, VIA Technologies
Device ID = 3038h,
Vendor ID = 1106h, VIA Technologies
Device ID = 3104h,
Vendor ID = 104ch, TI
Device ID = 8023h,
INTA=3,4,5,7,9,10,11,12 Slot1:INTD Slot2:INTC Slot3:INTB Slot5:INTA Motherboard:INTD Motherboard:INTD Motherboard:INTC
INTB=3,4,5,7,9,10,11,12 Slot1:INTA Slot2:INTD Slot3:INTC Slot5:INTB Motherboard:INTA Motherboard:INTA Motherboard:INTD
INTC=3,4,5,7,9,10,11,12 Slot1:INTB Slot2:INTA Slot3:INTD Slot5:INTC Motherboard:INTB Motherboard:INTB Motherboard:INTA
INTD=3,4,5,7,9,10,11,12 Slot1:INTC Slot2:INTB Slot3:INTA Slot5:INTD Motherboard:INTC Motherboard:INTC Motherboard:INTB

IRQ Routing = bus=0 slot=5 device=13
No card configured in slot
INTA=3,4,5,7,9,10,11,12 Slot1:INTD Slot2:INTC Slot3:INTB Slot4:INTA Motherboard:INTD Motherboard:INTD Motherboard:INTC
INTB=3,4,5,7,9,10,11,12 Slot1:INTA Slot2:INTD Slot3:INTC Slot4:INTB Motherboard:INTA Motherboard:INTA Motherboard:INTD
INTC=3,4,5,7,9,10,11,12 Slot1:INTB Slot2:INTA Slot3:INTD Slot4:INTC Motherboard:INTB Motherboard:INTB Motherboard:INTA
INTD=3,4,5,7,9,10,11,12 Slot1:INTC Slot2:INTB Slot3:INTA Slot4:INTD Motherboard:INTC Motherboard:INTC Motherboard:INTB

IRQ Routing = bus=0 motherboard device=4
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7110h,
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7111h,
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7112h,
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7113h,
INTA=3,4,5,7,9,10,11,12 Slot1:INTA Slot2:INTD Slot3:INTC Slot4:INTB Slot5:INTB Motherboard:INTA Motherboard:INTD
INTB=3,4,5,7,9,10,11,12 Slot1:INTB Slot2:INTA Slot3:INTD Slot4:INTC Slot5:INTC Motherboard:INTB Motherboard:INTA
INTC=3,4,5,7,9,10,11,12 Slot1:INTC Slot2:INTB Slot3:INTA Slot4:INTD Slot5:INTD Motherboard:INTC Motherboard:INTB
INTD=3,4,5,7,9,10,11,12 Slot1:INTD Slot2:INTC Slot3:INTB Slot4:INTA Slot5:INTA Motherboard:INTD Motherboard:INTC

IRQ Routing = bus=0 motherboard device=1
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 7191h,
INTA=3,4,5,7,9,10,11,12 Slot1:INTA Slot2:INTD Slot3:INTC Slot4:INTB Slot5:INTB Motherboard:INTA Motherboard:INTD
INTB=3,4,5,7,9,10,11,12 Slot1:INTB Slot2:INTA Slot3:INTD Slot4:INTC Slot5:INTC Motherboard:INTB Motherboard:INTA
INTC=3,4,5,7,9,10,11,12 Slot1:INTC Slot2:INTB Slot3:INTA Slot4:INTD Slot5:INTD Motherboard:INTC Motherboard:INTB
INTD=3,4,5,7,9,10,11,12 Slot1:INTD Slot2:INTC Slot3:INTB Slot4:INTA Slot5:INTA Motherboard:INTD Motherboard:INTC

IRQ Routing = bus=0 motherboard device=7
No card configured in slot
INTA=3,4,5,7,9,10,11,12 Slot1:INTB Slot2:INTA Slot3:INTD Slot4:INTC Slot5:INTC Motherboard:INTB Motherboard:INTB
INTB=3,4,5,7,9,10,11,12 Slot1:INTC Slot2:INTB Slot3:INTA Slot4:INTD Slot5:INTD Motherboard:INTC Motherboard:INTC
INTC=3,4,5,7,9,10,11,12 Slot1:INTD Slot2:INTC Slot3:INTB Slot4:INTA Slot5:INTA Motherboard:INTD Motherboard:INTD
INTD=3,4,5,7,9,10,11,12 Slot1:INTA Slot2:INTD Slot3:INTC Slot4:INTB Slot5:INTB Motherboard:INTA Motherboard:INTA


Jochen - jschneider@–NO-SPAM–ds3.etech.haw-hamburg.de

Jochen Schneider <jschneider@–no-spam–ds3.etech.haw-hamburg.de> wrote:

Hi,

one of our QNX 4.25G PCs refuses work with the new USB 2.0 stack.
After starting io-usb, no /dev/usb shows up (no error message is
is generated). sin verifies that io-usb ist running twice. What
could be the reason for this behavior? The outputs of sin, sin in,
sin ver and showpci -v are attached below. Needless to say that
USB works fine with Linux and Windows XP …

the problem is partly solved: the system bangs against a certain
limit of /dev entries. When I reduce the number of entries in /dev,
for example bye umounting a hard disk with several paritions, usb
works as desired.

Best regards
Jochen


Jochen - jschneider@–NO-SPAM–ds3.etech.haw-hamburg.de