[PATCH v2 0/1] ieee802154: cc2520: Check CRC & add promiscuous

[Brad Campbell <bradjc5@gmail.com>]

I've updated the patch to provide monitors a method for determining if
the incoming packet had a valid CRC or not. This required adding promiscuous
mode, which is no longer the default.

Also, am I correct in noting that configuring a node interface to be in
promiscuous mode with something like:

ioctl(sockfd, SIOCGIFFLAGS, &ifopts);
ifopts.ifr_flags |= IFF_PROMISC;
ioctl(sockfd, SIOCSIFFLAGS, &ifopts);

is not currently supported? That's how I was testing at first and it
didn't seem to work.... Also, if a user does set an interface to
promiscuous using an ioctl, it seems like they would still want CRC
checking, which is not what would currently happen.


Changes since v1:
- Add support for promiscuous mode in cc2520
- Make frame filtering default
- Append CRC to incoming packets for monitors
- Actually calculate LQI

Brad Campbell (1):
  ieee802154: cc2520: Check CRC & add promiscuous

 drivers/net/ieee802154/cc2520.c | 128 ++++++++++++++++++++++++++++++++++------
 1 file changed, 111 insertions(+), 17 deletions(-)

--
2.6.3