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authorShengYi Hung <aokblast@FreeBSD.org>2025-09-01 14:54:11 +0000
committerShengYi Hung <aokblast@FreeBSD.org>2026-11-02 03:02:11 +0000
commit20b19982545eb96160a20d0224f4b074f5fcb9af (patch)
treeec2e77c9f0fc3804ad4ab4164a530cf569271ccf /sys/modules/i2c/htu21/(public-mirror)
parentfb470e8f1c58f4fcdeb163d118fb1d6526da325d (diff)
usb: support SSP and SSPx2 xHCIHEADmain
Only the default PSI IDs are supported, other controllers fall back to USB 3.0. Record the speed IDs the controller has: the root hub BOS lists those, and a link without one uses the closest lower ID. Per xHCI 6.2.2, take the parent hub slot ID and port number of SS and SSP devices from the closest higher-rank hub. Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D52347
Diffstat (limited to 'sys/modules/i2c/htu21/(public-mirror)')
0 files changed, 0 insertions, 0 deletions