Add ability to send PIN to modem (using QMI_UIM_VERIFY_PIN command).
This has been tested on MC7304 and MC7430 modems.
Password state and number of retries can now change after driver
initialization. So query_passwd_state and query_pin_retries are
implemented by asking modem for this information rather than remembering
A retry has been implemented on query_passwd_state command. This command
is called just after PIN is entered and return a temporary error
(seen on MC7430).
Christophe Ronco (1):
MC7430: Add send_passwd feature to qmimodem sim driver
drivers/qmimodem/sim.c | 278 +++++++++++++++++++++++++++++++++++++++----------
drivers/qmimodem/uim.h | 11 ++
2 files changed, 232 insertions(+), 57 deletions(-)