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USB_ADD_HCD(9) Host Controller APIs USB_ADD_HCD(9)

NAME

usb_add_hcd - finish generic HCD structure initialization and register

SYNOPSIS

int usb_add_hcd(struct usb_hcd * hcd, unsigned int irqnum, unsigned long irqflags);

ARGUMENTS

hcd
the usb_hcd structure to initialize

irqnum

Interrupt line to allocate

irqflags

Interrupt type flags

DESCRIPTION

Finish the remaining parts of generic HCD initialization: allocate the buffers of consistent memory, register the bus, request the IRQ line, and call the driver's reset and start routines.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.