Lines Matching +full:full +full:- +full:frame
5 27-Dec-2002
8 USB 2.0-capable host controller hardware. The USB 2.0 standard is
11 - "High Speed" 480 Mbit/sec (60 MByte/sec)
12 - "Full Speed" 12 Mbit/sec (1.5 MByte/sec)
13 - "Low Speed" 1.5 Mbit/sec
15 USB 1.1 only addressed full speed and low speed. High speed devices
23 (TT) in the hub, which turns low or full speed transactions into
31 While usb-storage devices have been available since mid-2001 (working
34 appear to be on hold until more systems come with USB 2.0 built-in.
39 other changes to the Linux-USB core APIs, including the hub driver,
43 - David Brownell
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65 Full Speed Isochronous transfer support, through transaction translators,
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77 of one frame without risking data loss due to interrupt processing costs.
90 and prevent use of polling intervals of less than one frame.
99 # modprobe ehci-hcd
103 # rmmod ehci-hcd
106 "ohci-hcd" or "uhci-hcd". In case of any trouble with the EHCI driver,
127 usb-storage doing disk I/O; watch the request queues!)
138 but they may want to check for "usb_device->speed == USB_SPEED_HIGH".
139 High speed devices can do things that full speed (or low speed) ones
163 microframes fit in a USB 1.1 frame; a microframe is 1 msec/8 = 125 usec.
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194 default ehci-hcd driver uses the minimum latency, which means that if
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201 To get even 20 MByte/sec transfer rates, Linux-USB device drivers will
202 need to keep the EHCI queue full. That means issuing large requests,