Next in thread: Greg KH: "Re: USB:XHCI:Modify XHCI driver for USB2.* USB-2 and USB-3 roothubs initialized, allow runtime pm suspend */ if (!(xhci->quirks & XHCI_BROKEN_STREAMS) & * Roothub already marked as USB 3.0 speed */ + retval = usb_add_hcd(xhci->main_hcd, dev->irq, retval = usb_add_hcd(xhci->shared_hcd, dev->irq, xhci->shared_hcd = usb_create_shared_hcd(&xhci_pci_hc_driver, &dev->dev, * USB 2.0 roothub is stored in the PCI device now. +++ -364,26 +364,15 static int xhci_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) In the 'Driver' tab, note the date of the installed driver. In the dialog that is opened, note the device type and manufacturer. Select the item, right+click on it, and choose 'Properties'. Expand this tree Find an entry indicating that it is a host controller. We want the driver to create only one ehci controller.Īfter modifying the driver as follows, an error will occur.ĭrivers/usb/host/xhci-pci.c | 15 ++-ġ file changed, 2 insertions(+), 13 deletions(-)ĭiff -git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c Open device manager and find the 'Universal Serial Bus Controllers' section. When using the current xhci driver, an xhciĬontroller device and an ehci controller device will be createdĪutomatically. Our current XHCI hardware controller has been customized to only Next in thread: Greg KH: "Re: USB:XHCI:Modify XHCI driver for USB2.0 controller". Previous message: Max Filippov: " xtensa: move coprocessor_flush to the.Next message: Elaine Zhang: " clk: rockchip: add clock controller for rk3568".Linux-Kernel Archive: USB:XHCI:Modify XHCI driver for USB2.0 controller USB:XHCI:Modify XHCI driver for USB2.0 controller From: Longfang Liu
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