From: Dennis Noordsij <dennis.noordsij@movial.fi>
To: Antti Palosaari <crope@iki.fi>
Cc: linux-dvb@linuxtv.org
Subject: Re: [linux-dvb] usb-dvb and endpoints question
Date: Sat, 31 May 2008 18:58:36 +0200 [thread overview]
Message-ID: <484183BC.6060405@movial.fi> (raw)
In-Reply-To: <48415A24.5080305@iki.fi>
> Other thoughts, wMaxPacketSize 0x0040 1x 64 bytes looks rather small for
> TS.
Incidentally, usb-sniff reports the following:
ConfigurationDescriptor = 0xffb6adf8 (configure)
ConfigurationDescriptor : bLength = 9
ConfigurationDescriptor : bDescriptorType = 0x00000002
ConfigurationDescriptor : wTotalLength = 0x00000020
ConfigurationDescriptor : bNumInterfaces = 0x00000001
ConfigurationDescriptor : bConfigurationValue = 0x00000001
ConfigurationDescriptor : iConfiguration = 0x00000000
ConfigurationDescriptor : bmAttributes = 0x00000080
ConfigurationDescriptor : MaxPower = 0x00000032
ConfigurationHandle = 0x811fa720
Interface[0]: Length = 56
Interface[0]: InterfaceNumber = 0
Interface[0]: AlternateSetting = 0
Interface[0]: Class = 0x000000ff
Interface[0]: SubClass = 0x00000002
Interface[0]: Protocol = 0x00000000
Interface[0]: InterfaceHandle = 0xffb7efa0
Interface[0]: NumberOfPipes = 2
Interface[0]: Pipes[0] : MaximumPacketSize = 0x00000040
Interface[0]: Pipes[0] : EndpointAddress = 0x00000081
Interface[0]: Pipes[0] : Interval = 0x00000000
Interface[0]: Pipes[0] : PipeType = 0x00000002 (UsbdPipeTypeBulk)
Interface[0]: Pipes[0] : PipeHandle = 0xffb7efbc
Interface[0]: Pipes[0] : MaxTransferSize = 0x00010000
Interface[0]: Pipes[0] : PipeFlags = 0x00000000
Interface[0]: Pipes[1] : MaximumPacketSize = 0x00000040
Interface[0]: Pipes[1] : EndpointAddress = 0x00000002
Interface[0]: Pipes[1] : Interval = 0x00000000
Interface[0]: Pipes[1] : PipeType = 0x00000002 (UsbdPipeTypeBulk)
Interface[0]: Pipes[1] : PipeHandle = 0xffb7efdc
Interface[0]: Pipes[1] : MaxTransferSize = 0x00010000 <<<<<<<<
Interface[0]: Pipes[1] : PipeFlags = 0x00000000
which makes more sense ?
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next prev parent reply other threads:[~2008-05-31 16:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-31 13:12 [linux-dvb] usb-dvb and endpoints question Dennis Noordsij
2008-05-31 14:01 ` Antti Palosaari
2008-05-31 14:32 ` Dennis Noordsij
2008-05-31 16:58 ` Dennis Noordsij [this message]
2008-05-31 17:03 ` Dennis Noordsij
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