EHCI bug hunt & reinit on host system error#667

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adamgreloch wants to merge 18 commits into

adamgreloch/usb-fixes

Commits on Jul 9, 2026

ehci: update ehci->{status,portResetChange} atomically
adamgreloch
committed
ehci: fix QTD errors being silently treated as success
adamgreloch
committed
ehci: fix potential null deref when inserting QH after last element
adamgreloch
committed
ehci: fix hw horizontal pointer not being set for new first QH
adamgreloch
committed
ehci: fix CBITS being cleared on port reset
adamgreloch
committed
ehci/ehci-hub: fix langID string descriptor corruption
adamgreloch
committed
ehci/ehci-hub: guard against wIndex=0 port reads from ehci_roothubReq
adamgreloch
committed
ehci/ehci-hub: fix hub status not being propagated after port reset
adamgreloch
committed
ehci/ehci-hub: return number of bytes written from ehci_{getDesc,getPortStatus}
adamgreloch
committed
ehci/ehci-hub: fix off-by-one in hub product/manufacturer string lens
adamgreloch
committed

Commits on Jul 10, 2026