Re: [PATCH v2 1/3] usb: add find_raw_port_number callback to struct hc_driver()

On 2013年01月25日 08:52, Sarah Sharp wrote: > Please combine this patch with patch three, so that I can clearly see > what is being replaced in xhci-mem.c:xhci_find_real_port_number. > Ok, I will refresh it soon. > Sarah Sharp > > On Sat, Jan 19, 2013 at 12:43:32AM +0800, Lan Tianyu wrote: >> xhci d

Re: [PATCH v2 1/3] usb: add find_raw_port_number callback to struct hc_driver()

Please combine this patch with patch three, so that I can clearly see what is being replaced in xhci-mem.c:xhci_find_real_port_number. Sarah Sharp On Sat, Jan 19, 2013 at 12:43:32AM +0800, Lan Tianyu wrote: > xhci driver divides the root hub into two logical hubs which work > respectively for usb

[PATCH v2 1/3] usb: add find_raw_port_number callback to struct hc_driver()

xhci driver divides the root hub into two logical hubs which work respectively for usb 2.0 and usb 3.0 devices. They are independent devices in the usb core. But in the ACPI table, it's one device node and all usb2.0 and usb3.0 ports are under it. Binding usb port with its acpi node needs the raw p