By using the non-blocking / asynchronous libusb via the newly-
introduced libosmousb (integration to libosmocore select loop),
we can not only get a cleaner code-base, but we also get a
considerable speed-up.
In my tests with a Quectel E25 and a sysmoUSIM-SJS1 card,
I am down from 41.4s to 4.7s for the initial reading of the SIM
at start-up.
Change-Id: Ic18690b3c2cbc5e99de0665c0b68b7555433b3cd
Closes: OS#4299
Depends: libosmocore.git I656a1a38cbb5b1f3a9145d2869d3b4d0adefcae3
Harald Welte
32e2e006b1