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![]() The old document for usbip protocol is misleading and hard to read: * Some fields in header are incorrect * Explanation of some fields are unclear or even wrong * Padding of header (namely all headers have the same length) is not explicitly pointed out, which is crucial for stream protocol like TCP Major changes: * Document the correct field as described in the codebase. * Document the padding in usbip headers. This is crucial for TCP stream hence these padding should be explicitly point out. In code these padding are implemented by a union of all headers. * Fix two FIXME related to usbip unlink and Document the behavior of unlink in different situation. * Clarify some field with more accurate explanation, like those fields associated with URB. Some constraints are extracted from code. * Delete specific transfer_flag doc in usbip as it should be documented by the URB doc in Documentation/driver-api/usb/URB.rst * Add data captured from wire as example Version change: From "PRELIMINARY DRAFT, MAY CONTAIN MISTAKES, 28 Jun 2011" To "Version 1, 31 Mar 2021" Co-developed-by: Alexandre Demers <alexandre.f.demers@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Hongren Zheng <i@zenithal.me> Link: https://lore.kernel.org/r/YGNZHfmAbHO6fyAr@Sun Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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acm.rst | ||
authorization.rst | ||
chipidea.rst | ||
CREDITS | ||
dwc3.rst | ||
ehci.rst | ||
functionfs.rst | ||
gadget-testing.rst | ||
gadget_configfs.rst | ||
gadget_hid.rst | ||
gadget_multi.rst | ||
gadget_printer.rst | ||
gadget_serial.rst | ||
index.rst | ||
iuu_phoenix.rst | ||
linux-cdc-acm.inf | ||
linux.inf | ||
mass-storage.rst | ||
misc_usbsevseg.rst | ||
mtouchusb.rst | ||
ohci.rst | ||
raw-gadget.rst | ||
text_files.rst | ||
usb-help.rst | ||
usb-serial.rst | ||
usbdevfs-drop-permissions.c | ||
usbip_protocol.rst | ||
usbmon.rst |