On Mon, Jun 15, 2020 at 05:26:28PM +0300, Mika Westerberg wrote: > Hi all, > > This series improves the Thunderbolt/USB4 driver to support tree topologies > that are now possible with USB4 devices (it is possible with TBT devices > but there are no such devices available in the market with more than two > ports). > > We also take advantage of KUnit and add unit tests for path walking and > tunneling (in cases where hardware is not needed). In addition we add > initial support for USB3 tunnel bandwidth management so that the driver can > share isochronous bandwidth between USB3 and DisplayPort. > > Mika Westerberg (17): > thunderbolt: Fix path indices used in USB3 tunnel discovery > thunderbolt: Make tb_next_port_on_path() work with tree topologies > thunderbolt: Make tb_path_alloc() work with tree topologies > thunderbolt: Check that both ports are reachable when allocating path > thunderbolt: Handle incomplete PCIe/USB3 paths correctly in discovery > thunderbolt: Increase path length in discovery > thunderbolt: Add KUnit tests for path walking > thunderbolt: Add DP IN resources for all routers > thunderbolt: Do not tunnel USB3 if link is not USB4 > thunderbolt: Make usb4_switch_map_usb3_down() also return enabled ports > thunderbolt: Make usb4_switch_map_pcie_down() also return enabled ports > thunderbolt: Report consumed bandwidth in both directions > thunderbolt: Increase DP DPRX wait timeout > thunderbolt: Implement USB3 bandwidth negotiation routines > thunderbolt: Make tb_port_get_link_speed() available to other files > thunderbolt: Add USB3 bandwidth management > thunderbolt: Add KUnit tests for tunneling Queued these for v5.9.
