Hello,
I tried extensively to look up similar problems, and tried several magical moves
without success, so I fallback here.
The device is 05e3:0608, or Genesys Logic, Inc. USB-2.0 4-Port HUB, and as my
searched conclude this seems to be a common chipset (or not, since they all seem
to talk about 0607 and others).
The board is Intel D945PVS, or 82801G / ICH7. Possesses 8 usb 2.0 ports
[EHCI/UHCI] on board. Kernel is 2.6.27.2.
For a test I can plug a pen into the port I use for testing and it comes up full
speed, as well as an SD/MC reader does.
Plugging in the HUB (with or without its exernal power supply) results:
Feb 7 15:52:33 narya kernel: [827442.337283] hub 2-0:1.0: state 7 ports 8 chg
0000 evt 0010
Feb 7 15:52:33 narya kernel: [827442.337744] ehci_hcd 0000:00:1d.7: GetStatus
port 4 status 001803 POWER sig=j CSC CONNECT
Feb 7 15:52:33 narya kernel: [827442.337911] hub 2-0:1.0: port 4, status 0501,
change 0001, 480 Mb/s
Feb 7 15:52:33 narya kernel: [827442.442030] hub 2-0:1.0: debounce: port 4:
total 100ms stable 100ms status 0x501
Feb 7 15:52:33 narya kernel: [827442.494242] ehci_hcd 0000:00:1d.7: port 4 full
speed --> companion
Feb 7 15:52:33 narya kernel: [827442.494253] ehci_hcd 0000:00:1d.7: GetStatus
port 4 status 003801 POWER OWNER sig=j CONNECT
Feb 7 15:52:33 narya kernel: [827442.494640] hub 2-0:1.0: port 4 not reset yet,
waiting 50ms
Feb 7 15:52:33 narya kernel: [827442.546022] ehci_hcd 0000:00:1d.7: GetStatus
port 4 status 003002 POWER OWNER sig=se0 CSC
Feb 7 15:52:33 narya kernel: [827442.546336] hub 2-0:1.0: state 7 ports 8 chg
0000 evt 0010
Feb 7 15:52:33 narya kernel: [827442.546487] hub 3-0:1.0: state 7 ports 2 chg
0000 evt 0004
Feb 7 15:52:33 narya kernel: [827442.546635] uhci_hcd 0000:00:1d.1: port 2
portsc 0093,00
Feb 7 15:52:33 narya kernel: [827442.546781] hub 3-0:1.0: port 2, status 0101,
change 0001, 12 Mb/s
Feb 7 15:52:33 narya kernel: [827442.651036] hub 3-0:1.0: debounce: port 2:
total 100ms stable 100ms status 0x101
Feb 7 15:52:33 narya kernel: [827442.754023] usb 3-2: new full speed USB device
using uhci_hcd and address 11
Feb 7 15:52:33 narya kernel: [827442.887546] usb 3-2: not running at top speed;
connect to a high speed hub
Feb 7 15:52:33 narya kernel: [827442.910552] usb 3-2: default language 0x0409
Feb 7 15:52:34 narya kernel: [827442.916705] usb 3-2: uevent
Feb 7 15:52:34 narya kernel: [827442.916991] usb 3-2: usb_probe_device
Feb 7 15:52:34 narya kernel: [827442.917158] usb 3-2: configuration #1 chosen
from 1 choice
Feb 7 15:52:34 narya kernel: [827442.920546] usb 3-2: adding 3-2:1.0 (config
#1, interface 0)
Feb 7 15:52:34 narya kernel: [827442.920734] usb 3-2:1.0: uevent
Feb 7 15:52:34 narya kernel: [827442.920918] hub 3-2:1.0: usb_probe_interface
Feb 7 15:52:34 narya kernel: [827442.921072] hub 3-2:1.0: usb_probe_interface -
got id
Feb 7 15:52:34 narya kernel: [827442.921238] hub 3-2:1.0: USB hub found
Feb 7 15:52:34 narya kernel: [827442.922614] hub 3-2:1.0: 4 ports detected
Feb 7 15:52:34 narya kernel: [827442.922763] hub 3-2:1.0: standalone hub
Feb 7 15:52:34 narya kernel: [827442.922906] hub 3-2:1.0: individual port power
switching
Feb 7 15:52:34 narya kernel: [827442.923057] hub 3-2:1.0: individual port
over-current protection
Feb 7 15:52:34 narya kernel: [827442.923203] hub 3-2:1.0: TT requires at most
32 FS bit times (2664 ns)
Feb 7 15:52:34 narya kernel: [827442.923349] hub 3-2:1.0: Port indicators are
supported
Feb 7 15:52:34 narya kernel: [827442.923491] hub 3-2:1.0: power on to power
good time: 100ms
Feb 7 15:52:34 narya kernel: [827442.927549] hub 3-2:1.0: local power source is
good
Feb 7 15:52:34 narya kernel: [827442.927800] hub 3-2:1.0: enabling power on all
ports
Feb 7 15:52:34 narya kernel: [827443.047552] uhci_hcd 0000:00:1d.1: reserve dev
11 ep81-INT, period 128, phase 0, 12 us
Feb 7 15:52:34 narya kernel: [827443.048409] drivers/usb/core/inode.c: creating
file '011'
Feb 7 15:52:34 narya kernel: [827443.048978] usb 3-2: New USB device found,
idVendor=05e3, idProduct=0608
Feb 7 15:52:34 narya kernel: [827443.049157] usb 3-2: New USB device strings:
Mfr=0, Product=1, SerialNumber=0
Feb 7 15:52:34 narya kernel: [827443.049308] usb 3-2: Product: USB2.0 Hub
Feb 7 15:52:34 narya kernel: [827443.049452] hub 3-2:1.0: state 7 ports 4 chg
0000 evt 0000
It seems to realise that it's a 2.0 device running at 1.1 ("not running at top
speed; connect to a high speed hub"), but I cannot seem to be able to change its
mind, regardless of the order of modprobing the drivers, combination of plugs,
cursing and occasional voodoo magic. Seems to show same effect on an ICH8
chipset machine with a slightly older kernel (2.6.26.something).
Anyone seen similar problem, or actually a working highspeed connect of this
device? Ideas, tips, condolences?
Thanks,
Peter
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