[PATCH v2 0/2] Fixes for sierra_net driver

When trying to initiate a dual-stack (ipv4v6) connection, a MC7710, FW
version SWI9200X_03.05.24.00ap answers with an unsupported LSI. Add support
for this LSI.
Also the link_type should be ignored when going idle, otherwise the modem
is stuck in a bad link state.
Tested on MC7710, T-Mobile DE, APN internet.telekom, IPv4v6 PDP type. Both
IPv4 and IPv6 connections work.

v2: Do not overwrite protocol field in rx_fixup

Stefan Brüns (2):
  sierra_net: Add support for IPv6 and Dual-Stack Link Sense Indications
  sierra_net: Skip validating irrelevant fields for IDLE LSIs

 drivers/net/usb/sierra_net.c | 110 ++++++++++++++++++++++++++++---------------
 1 file changed, 71 insertions(+), 39 deletions(-)

-- 
2.11.0