Hi Peter Hung 於 2015/11/3 上午 11:51 寫道: > This driver is for Fintek F81532/F81534 USB to Serial Ports IC. > Changelog: > v6 > 1. Re-implement the write()/resume() function. Due to this device cant be > suitable with generic write(), we'll do the submit write URB when > write()/received tx empty/set_termios()/resume() > 2. Logic/Phy Port mapping rewrite in f81534_port_probe() & > f81534_phy_to_logic_port(). > 3. Introduced "Port Hide" function. Some customer use F81532 reference > design for HW layout, but really use F81534 IC. We'll check > F81534_PORT_CONF_DISABLE_PORT flag with in uart mode field to do > port hide with port not used. It can be avoid end-user to use not > layouted port. > 4. The 4x3 output-only open-drain pins for F81532/534 is designed for > control outer devices (with our EVB for examples, the 4 sets of pins > are designed to control transceiver mode). So we decide to implement > with gpiolib interface. I need to do some improvements with senior advices, so I'll send v7 patch when I modify & re-test the code complete. Could you give me some roughly advices of this patch when you having time. Thanks for your help -- With Best Regards, Peter Hung -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
