On 11/20/2015 09:10 PM, Anand Moon wrote: ...
I have just patch the driver and enable the driver.
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After doing 'usb start' and 'usb reset'
I have tested with ASIX88179 USB 3.0 Ethernet cable and the u-boot successfully detected the device. My fried also tested with RTL8152 USB 3.0 Ethernet cable and the u-boot successfully detected the device. But with this driver I am not able to detect the Ethernet USB3.0 RT8153-VB connected to the OdroidXU4 board.
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U-Boot 2015.10-25167-g439fcb9-dirty (Nov 21 2015 - 14:27:19 +1030) for ODROID-XU3
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ODROID-XU3 # usb start
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USB Ethernet device detected: 0xbda:0x8153 Endpoints In 1 Out 2 Int 3 Setup ERROR: address device command for slot 1. Unknown version 0x7cf0 Unknown Device 0 Ethernet Device(s) found
Ted sent an off-list patch that might be related to this. Perhaps EHCI has the same check? Try something like the following:
From 0aca6ac3391a3579815dd06ad981c2c7de0d59f7 Mon Sep 17 00:00:00 2001 From: Ted Chen tedchen@realtek.com Date: Fri, 20 Nov 2015 18:09:20 +0800 Subject: [PATCH] usb: xhci: Fix vendor command error if the request type is USB_REQ_SET_ADDRESS or USB_REQ_SET_CONFIGURATION.
Add a condition of set_address and set_configuration to check if the request is standardized.
Signed-off-by: Ted Chen tedchen@realtek.com
drivers/usb/host/xhci.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index ca598aa..cb8a04b 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -941,10 +941,12 @@ static int _xhci_submit_control_msg(struct usb_device *udev, unsigned long pipe, if (usb_pipedevice(pipe) == ctrl->rootdev) return xhci_submit_root(udev, pipe, buffer, setup);
- if (setup->request == USB_REQ_SET_ADDRESS)
- if (setup->request == USB_REQ_SET_ADDRESS &&
(setup->requesttype & USB_TYPE_MASK) == USB_TYPE_STANDARD)
- if (setup->request == USB_REQ_SET_CONFIGURATION) {
- if (setup->request == USB_REQ_SET_CONFIGURATION &&
(setup->requesttype & USB_TYPE_MASK) == USB_TYPE_STANDARD) {-- 1.7.9.5