Am Donnerstag, den 19.04.2018, 19:05 +0300 schrieb Mathias Nyman: > USB 3.2 specification adds a Gen XxY notion for USB3 devices where > X is the signaling rate on the wire. Gen 1xY is 5Gbps Superspeed > and Gen 2xY is 10Gbps SuperSpeedPlus. Y is the lane count. > > For normal, non inter-chip (SSIC) devies the rx and tx lane count is > symmetric, and the maximum lane count for USB 3.2 devices is 2 (dual-lane). > > SSIC devices may have asymmetric lane counts, with up to four > lanes per direction. The USB 3.2 specification doesn't point out > how to use the Gen XxY notion for these devices, so we limit the Gen Xx2 > notion to symmertic Dual lane devies. > For other devices just show Gen1 or Gen2 If we detect an asymmetry, we should say so. Otherwise all looks good. Regards Oliver -- 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
