| usb_create_shared_hcd(9) - phpMan
USB_CREATE_SHARED_HC(9) Host Controller APIs USB_CREATE_SHARED_HC(9)
NAME
usb_create_shared_hcd - create and initialize an HCD structure
SYNOPSIS
struct usb_hcd * usb_create_shared_hcd(const struct hc_driver * driver,
struct device * dev, const char * bus_name,
struct usb_hcd * primary_hcd);
ARGUMENTS
driver
HC driver that will use this hcd
dev
device for this HC, stored in hcd->self.controller
bus_name
value to store in hcd->self.bus_name
primary_hcd
a pointer to the usb_hcd structure that is sharing the PCI device. Only allocate
certain resources for the primary HCD
CONTEXT
!in_interrupt
DESCRIPTION
Allocate a struct usb_hcd, with extra space at the end for the HC driver's private data.
Initialize the generic members of the hcd structure.
RETURN
On success, a pointer to the created and initialized HCD structure. On failure (e.g. if
memory is unavailable), NULL.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 USB_CREATE_SHARED_HC(9)
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