hello
i made an kernelupdate 2.2.16 to 2.4.2 and i am using RH 7.0
with the 2.2.16 kernel the usb-visor communication works perfekt.
now with the 2.4.2 kernel my usb does want to connect to my handspring-visor
#dmesg
...
usb.c: registered new driver hub
uhci.c: USB UHCI at I/O 0xd400, IRQ 9
uhci.c: detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
uhci: host controller process error. something bad happened
uhci: host controller halted. very bad
hub.c: USB hub found
hub.c: 2 ports detected
uhci.c: USB UHCI at I/O 0xd800, IRQ 9
uhci.c: detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
uhci: host controller halted. very bad
uhci: host controller process error. something bad happened
uhci: host controller halted. very bad
hub.c: USB hub found
hub.c: 2 ports detected
mice: PS/2 mouse device common for all mice
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 16384)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 216k freed
uhci.c: root-hub INT complete: port1: 58a port2: 58a data: 6
uhci.c: root-hub INT complete: port1: 58a port2: 58a data: 6
uhci.c: root-hub INT complete: port1: 588 port2: 588 data: 6
uhci.c: root-hub INT complete: port1: 588 port2: 588 data: 6
Adding Swap: 136512k swap-space (priority -1)
#
this sounds a little strange to me.
next thing:
#/sbin/modprobe visor
# /sbin/lsmod
Module Size Used by
visor 4784 0 (unused)
usbserial 12896 0 [visor]
#
# tail -f /var/log/messages
...
Apr 8 23:24:57 horus kernel: usbserial.c: USB Serial support registered
for Generic
Apr 8 23:24:57 horus kernel: usb.c: registered new driver serial
Apr 8 23:24:57 horus kernel: usbserial.c: USB Serial support registered
for Handspring Visor
now i want to sync an i pressed the sync button (2 times):
#tail -f /var/log/message
...Apr 8 23:24:57 horus kernel: usbserial.c: USB Serial support registered
for Generic
Apr 8 23:24:57 horus kernel: usb.c: registered new driver serial
Apr 8 23:24:57 horus kernel: usbserial.c: USB Serial support registered
for Handspring Visor
Apr 8 23:25:30 horus kernel: hub.c: USB new device connect on bus1/1,
assigned device number 3
Apr 8 23:25:33 horus kernel: usb_control/bulk_msg: timeout
Apr 8 23:25:33 horus kernel: usb.c: USB device not accepting new
address=3 (error=-110)
Apr 8 23:25:33 horus kernel: hub.c: USB new device connect on bus1/1,
assigned device number 4
Apr 8 23:25:36 horus kernel: usb_control/bulk_msg: timeout
Apr 8 23:25:36 horus kernel: usb.c: USB device not accepting new
address=4 (error=-110)
Apr 8 23:26:25 horus PAM_unix[909]: (system-auth) session opened for
user root by (uid=500)
Apr 8 23:33:09 horus kernel: hub.c: USB new device connect on bus1/1,
assigned device number 5
Apr 8 23:33:12 horus kernel: usb_control/bulk_msg: timeout
Apr 8 23:33:12 horus kernel: usb.c: USB device not accepting new
address=5 (error=-110)
Apr 8 23:33:13 horus kernel: hub.c: USB new device connect on bus1/1,
assigned device number 6
Apr 8 23:33:16 horus kernel: usb_control/bulk_msg: timeout
Apr 8 23:33:16 horus kernel: usb.c: USB device not accepting new
address=6 (error=-110)
#cat /proc/interrupts
CPU0
0: 23126 XT-PIC timer
1: 468 XT-PIC keyboard
2: 0 XT-PIC cascade
5: 7624 XT-PIC es1371
7: 0 XT-PIC parport0
9: 2 XT-PIC usb-uhci, usb-uhci
11: 0 XT-PIC eth0
12: 8030 XT-PIC PS/2 Mouse
14: 9979 XT-PIC ide0
15: 9 XT-PIC ide1
NMI: 0
LOC: 0
ERR: 0
#
# /sbin/lspci -v
...
00:07.2 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 10)
(prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Flags: bus master, medium devsel, latency 32, IRQ 9
I/O ports at d400 [size=32]
Capabilities: [80] Power Management version 2
00:07.3 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 10)
(prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Flags: bus master, medium devsel, latency 32, IRQ 9
I/O ports at d800 [size=32]
Capabilities: [80] Power Management version 2
...
thanks for any help
juergen
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