I have two devices in Ubuntu 18.04 (4.15.0-29-generic): 1. XR17V352 based dual port PCIe card 2. XR17D152 based dual port PCI card The XR17V352 based card is working as expected, i.e. if I'm maually toggling RTS (using picocom for example), I can see CTS signal on the other port reflecting these changes. Handware handshake is working too. The XR17D152 based card can change RTS level, but CTS is always high. Setting hadware handshake has no effect either. In Windows both cards are working as expected. DTR/DSR toggling is also working. Any idea? Regards, Yegor -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
