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Diffstat (limited to 'Documentation/usb/gadget-testing.rst')
| -rw-r--r-- | Documentation/usb/gadget-testing.rst | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/Documentation/usb/gadget-testing.rst b/Documentation/usb/gadget-testing.rst index 29072c166d..077dfac7ed 100644 --- a/Documentation/usb/gadget-testing.rst +++ b/Documentation/usb/gadget-testing.rst @@ -448,15 +448,17 @@ Function-specific configfs interface The function name to use when creating the function directory is "ncm". The NCM function provides these attributes in its function directory: - =============== ================================================== - ifname network device interface name associated with this - function instance - qmult queue length multiplier for high and super speed - host_addr MAC address of host's end of this - Ethernet over USB link - dev_addr MAC address of device's end of this - Ethernet over USB link - =============== ================================================== + ======================= ================================================== + ifname network device interface name associated with this + function instance + qmult queue length multiplier for high and super speed + host_addr MAC address of host's end of this + Ethernet over USB link + dev_addr MAC address of device's end of this + Ethernet over USB link + max_segment_size Segment size required for P2P connections. This + will set MTU to 14 bytes + ======================= ================================================== and after creating the functions/ncm.<instance name> they contain default values: qmult is 5, dev_addr and host_addr are randomly selected. |