USB_HCD_IRQ

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Updated: 06 October 2005
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NAME

usb_hcd_irq - hook IRQs to HCD framework (bus glue)  

SYNOPSIS

"SYNOPSIS"

irqreturn_t usb_hcd_irq (int irq, void * __hcd, struct pt_regs * r);  

ARGUMENTS

irq
the IRQ being raised
__hcd
pointer to the HCD whose IRQ is beinng signaled
r
saved hardware registers
 

DESCRIPTION

When registering a USB bus through the HCD framework code, use this to handle interrupts. The PCI glue layer does so automatically; only bus glue for non-PCI system busses will need to use this.


 

Index

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION

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Time: 13:31:56 GMT, October 06, 2005