Here is the log with DEBUG enabled. I have tried putting in a longish
delay just before dbg( "3strikes" ) and it produces the same log, so it is
likely not a power issue after all.
The log shows ehci-hcd removed (and the device is quickly found by UHCI
driver) and then inserted, which results in a bunch of errors.
thanks
Vladimir Dergachev
-----------------------------------------------------------------------------
usb.c: USB bus 4 deregistered
hub.c: USB new device connect on bus3/2, assigned device number 6
usb.c: USB device 6 (vend/prod 0x4b4/0x8613) is not claimed by any active
driver.
ehci-hcd.c: 2002-May-07 USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-hcd.c: block sizes: qh 96 qtd 96 itd 128 sitd 64
hcd.c: ehci-hcd @ 00:0b.2, VIA Technologies, Inc. USB 2.0
hcd.c: irq 11, pci mem e0a0c000
usb.c: new USB bus registered, assigned bus number 4
ehci-dbg.c: ehci_start hcs_params 0x2204 dbg=0 cc=2 pcc=2 ordered !ppc
ports=4
ehci-dbg.c: ehci_start hcc_params 0x0002 caching 0 uframes 256/512/1024
ehci-hcd.c: reset 80002 cmd (park)=0 ithresh=8 period=1024 Reset HALT
ehci-hcd.c: init 10001 cmd (park)=0 ithresh=1 period=1024 RUN
ehci-hcd.c: USB 2.0 support enabled, EHCI rev 0.95
hub.c: USB hub found
hub.c: 4 ports detected
usb.c: USB disconnect on device 7
usb.c: USB disconnect on device 6
ehci-hub.c: GetStatus port 1 status 0x1803 POWER speed=2 CSC CONNECT
ehci-hub.c: 00:0b.2 port 1 full speed, give to companion, 0x1801
ehci-hub.c: GetStatus port 1 status 0x3801 OWNER POWER speed=2 CONNECT
ehci-hcd.c: 00:0b.2: free_config devnum 0
ehci-hub.c: GetStatus port 4 status 0x1803 POWER speed=2 CSC CONNECT
ehci-hub.c: 00:0b.2 port 4 high speed
ehci-hub.c: GetStatus port 4 status 0x1005 POWER speed=0 PE CONNECT
hub.c: USB new device connect on bus4/4, assigned device number 2
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
usb.c: USB device not responding, giving up (error=-71)
ehci-hcd.c: 00:0b.2: free_config devnum -1
ehci-hub.c: 00:0b.2 port 4 high speed
ehci-hub.c: GetStatus port 4 status 0x1005 POWER speed=0 PE CONNECT
hub.c: USB new device connect on bus4/4, assigned device number 3
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
ehci-q.c: 3strikes
ehci-q.c: ep 0-in qtd token 00080248 --> status -71
usb.c: USB device not responding, giving up (error=-71)
ehci-hcd.c: 00:0b.2: free_config devnum -1
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