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
