RE: A question about ohci_irq()

[Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>]

On Mon, 28 Dec 2009, Huang, FrankR wrote:

> Alan,
> 
> 	Thanks.I know the reason why the two irq functions are triggered
> at the same time.
> 	Below is dmesg result.
> 	I insert a USB mouse and USB disk to the ports.
> 	And the delay posision for ohci_irq() is :
> 			ints = ohci_readl(ohci, &regs->intrstatus);
> 			+ udelay(100);
> 	When the mouse is hang, the ohci_irq() has no response.

What do you mean by "has no response"?

Alan Stern

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