---
- branch: MAIN
  date: Fri Nov  9 21:57:09 UTC 2018
  files:
  - new: '1.19'
    old: '1.18'
    path: src/sys/dev/usb/if_urndis.c
    pathrev: src/sys/dev/usb/if_urndis.c@1.19
    type: modified
  - new: '1.4'
    old: '1.3'
    path: src/sys/dev/usb/if_urndisreg.h
    pathrev: src/sys/dev/usb/if_urndisreg.h@1.4
    type: modified
  id: 20181109T215709Z.0367f4d93acfbcdc08c49793d6ec9cbdf169690c
  log: |
    Set and check NDIS version.

    Throw away length 1 packets without a warning: we already throw away messages
    with (len < sizeof(*msg)) a short while after, but print a warning.

    Hardware is allowed to pad USB packets which % wMaxPacketSize length with
    such packets for hardware implementation simplicity reasons.

    This is described in
    https://docs.microsoft.com/en-us/windows-hardware/drivers/network/usb-short-packets

    From Artturi Alm in tech-net, with amendment from pgoyette.
  module: src
  subject: 'CVS commit: src/sys/dev/usb'
  unixtime: '1541800629'
  user: maya