Linux 6.5 Adding Initial Support For USB4 v2, Intel Barlow Ridge

Last year the USB4 v2.0 specification was published as the next iteration of the USB4 standard. USB4 v2 supports 80 Gbps transfer rates with USB Type-C active cables and the ability to handle up to 120 Gbps in one direction and 40 Gbps for the other direction. Intel is contributing initial support for USB4 v2 to the Linux 6.5 kernel along with initial enablement on their new Intel Barlow Ridge discrete controller...