Date: Wed, 25 Jul 2007 14:16:04 +0800 From: "Sonor" <sonorchang@billion.com.tw> To: <freebsd-usb@freebsd.org> Subject: Get the wrong interface number from configuration descriptor Message-ID: <00f101c7ce83$489fac50$9d01a8c0@billionnt.hq>
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Huawei E220 3G devices should have 3 interfaces in configuration = descriptor ,but I just get one. DEVICE addr 2 DEVICE descriptor: bLength=3D18 bDescriptorType=3Ddevice(1) bcdUSB=3D1.10 bDeviceClass=3D0 bDeviceSubClass=3D0 bDeviceProtocol=3D0 bMaxPacketSize=3D64 = idVendor=3D0x12d1 idProduct=3D0x1003 bcdDevice=3D0 iManufacturer=3D1(\u0c05=C2=A4) iProduct=3D2(\u0c05=C2=A4) iSerialNumber=3D0() bNumConfigurations=3D1 CONFIGURATION descriptor 0: bLength=3D9 bDescriptorType=3Dconfig(2) wTotalLength=3D32 = bNumInterface=3D1 bConfigurationValue=3D1 iConfiguration=3D0() bmAttributes=3Da0 = bMaxPower=3D500 mA
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