On 4/19/22 11:30, Mahesh Vardhamanaiah wrote:
Hi HPS,
The error seems to be NO_PIPE and end points are 2 & 3 but the
usbconfig dump_all_desc lists epaddress 1, 81 any idea why ?
Hi,
The XHCI endpoint context order is different from the endpoint numbers,
so this is expected.
ugen0.3: <Virtium VTDU31XC008G-A901> at usbus0, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=ON (100mA)
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0200
bDeviceClass = 0x0000 <Probed by interface class>
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x2aaa
idProduct = 0x0100
bcdDevice = 0x0100
iManufacturer = 0x0001 <Virtium>
iProduct = 0x0003 <VTDU31XC008G-A901>
iSerialNumber = 0x0002 <P1T66005607903260063>
bNumConfigurations = 0x0001
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x0020
bNumInterfaces = 0x0001
bConfigurationValue = 0x0001
iConfiguration = 0x0000 <no string>
bmAttributes = 0x0080
bMaxPower = 0x0032
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0002
bInterfaceClass = 0x0008 <Mass storage>
bInterfaceSubClass = 0x0006
bInterfaceProtocol = 0x0050
iInterface = 0x0000 <no string>
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0081 <IN>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0200
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Endpoint 1
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0001 <OUT>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0200
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
root@:RE:0%
xhci_do_command() does not return USB_ERR_NO_PIPE !
http://fxr.watson.org/fxr/source/dev/usb/controller/xhci.c#L1154
Do you have local patches perhaps?
--HPS
