Andriy Gapon пишет:
If you have a system with SB600, SB700, etc chipset and you have problems with
low
speed USB devices attached during boot (keyboard, mouse), could you please try
the
following experimental patch and report back?
I am primarily interested in the first several lines produced during boot with
printfs that are introduced by the patch. Preferably in the context of
surrounding
USB-related dmesg messages. No need to report subsequent same-looking
ever-repeating messages (if any).
The problem was when the Prolific-based (uplcom driver) SonyEricsson
USB2COM cable was connected during reboot, it was not properly
recognized. This path fixes the issue.
mb: Gigabyte GA-MA69VM-S2
FreeBSD 8.0-RC1 #0: Mon Oct 5 04:30:50 MSD 2009
[...]
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ (2305.24-MHz
686-class CPU)
[...]
ohci0: <OHCI (generic) USB controller> mem 0xfe02e000-0xfe02efff irq 16
at device 19.0 on pci0
ohci0: [ITHREAD]
usbus0: <OHCI (generic) USB controller> on ohci0
[... almost the same for ohci[1-4] ...]
usbus0: 12Mbps Full Speed USB v1.0
(hw power) control head <= 0x162f880
(hw power) control head => 0x162f880
usbus1: 12Mbps Full Speed USB v1.0
(hw power) control head <= 0x1658a80
(hw power) control head => 0x1658a80
usbus2: 12Mbps Full Speed USB v1.0
(hw power) control head <= 0x77ef1c90
(hw power) control head => 0x165c400
usbus3: 12Mbps Full Speed USB v1.0
(hw power) control head <= 0x165dd80
(hw power) control head => 0x165dd80
usbus4: 12Mbps Full Speed USB v1.0
(hw power) control head <= 0x1661900
(hw power) control head => 0x1661900
[...]
(hw power) control head <= 0x165c400
(hw power) control head => 0x165c400
ugen2.2: <Prolific Technology Inc.> at usbus2
(hw power) control head <= 0x165c400
(hw power) control head => 0x165c400
(hw power) control head <= 0x165c400
(hw power) control head => 0x165c400
re0: link state changed to UP
(hw power) control head <= 0x165c400
(hw power) control head => 0x165c400
--
Pavel Gubin
Jabber: xmpp:[email protected] / Phone +79218959055 / sip:[email protected]
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