CVS commit: src/sys/dev/usb

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Fri Aug 16 08:51:10 UTC 2019

Modified Files:
        src/sys/dev/usb: if_kue.c if_kuereg.h

Log Message:
port kue(4) to usbnet(9).  interesting notes:
- move KUE_RXFILT_PROMISC setting into kue_setiff() from kue_init()
  to avoid multiple setting KUE_CMD_SET_PKT_FILTER reg multiple times
- software-only constructs moved from if_kuereg.h into if_kue.c
- kue is the first (umb(4) will need it to, i think) to have its own
  autoconf detach routine remain
- un_tx_xfer_flags is 0 here, not USBD_FORCE_SHORT_XFER
- fix a potential data exposure (but probably not without a USB
  protocol tap).  kue needs the transfers to be 64-byte aligned, and
  while i doubt it sends more than the frame provided, were sending
  random kernel data (whatever was the 0-63 bytes to alignment) to
  the device.

diffstat says:
2 files changed, 189 insertions(+), 739 deletions(-)


To generate a diff of this commit:
cvs rdiff -u -r1.97 -r1.98 src/sys/dev/usb/if_kue.c
cvs rdiff -u -r1.23 -r1.24 src/sys/dev/usb/if_kuereg.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.