understanding linux usb ehci device driver£¨2£©

understanding linux usb ehci device driver£¨2£©
understanding linux usb ehci device driver(2)
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2. linux ehci device driver(ehci hcd)
2.1. linux usb subsystem arch overview(host)
2.2. ehci_hcd
2.3. ehci ʵÏֵĽӿÚ
2.3.1. ehci_pci_setup() (hc_driver->reset)
2.3.2. ehci_run() (hc_driver->start)
2.3.3. ehci_stop() (hc_driver->stop)
2.3.4. ehci_get_frame()(hc_driver-> get_frame_number)
2.3.5. ehci_urb_enqueue()(hc_driver->urb_enqueue)*
2.3.6. ehci_urb_dequeue()(hc_driver->urb_dequeue)
2.3.7. ehci_endpoint_disable()(hc_driver-> endpoint_disable)
2.3.8. ehci_irq()(hc_driver->irq)*
2.3.9. ehci_hub_control()(hc_driver->hub_control)
2.3.10. ehci_hub_status_data(hc_driver->hub_status_data)


1.   linux ehci device driver(ehci hcd)
1.1.linux usb subsystem arch overview(host)
            
Fig 2-1 linux usb subsystem block diagram
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