Hi, On Tue, Feb 26, 2013 at 01:04:50PM +0800, Soar Hung wrote: > Hi all, thanks for your help. > > > I just ran 10K resets with each of 3 different devices (USB3 > > HDD, USB2 pendrive and a mouse) and I didn't see the problem you're > > saying here. > > > > Tested with TUSB7340EVM on v3.8.0. > > Maybe I can try this with the mouse. > As far as I know, most HDD and pendrive do not use periodic tranfer. > So they can not produce the issue.
few emails back you said it had nothing to do with periodic transfers.
-ECONFUSED
> The lspci shows Texas Instruments Device 8241 (rev 02).
> Is this the same?
03:00.0 USB controller: Texas Instruments TUSB73x0 SuperSpeed USB 3.0 xHCI Host
Controller (rev 02) (prog-if 30 [XHCI])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 30
Region 0: Memory at f3ff0000 (64-bit, non-prefetchable) [size=64K]
Region 2: Memory at f3fee000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
--
balbi
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