Module Name: src
Committed By: martin
Date: Wed Aug 2 10:24:17 UTC 2023
Modified Files:
src/sys/dev/usb [netbsd-8]: ehci.c
Log Message:
Pull up following revision(s) (requested by skrll in ticket #1877):
sys/dev/usb/ehci.c: revision 1.317
PR 57518: usb keyboard causes host controller to miss microframe
As per the USB 2.0 specification section 11.18.4; paragraph 3.b
For interrupt IN/OUT full-/low-speed transactions, the host must schedule a
complete-split transaction in each of the two microframes following the
first microframe in which the full-/low-speed transaction is budgeted. An
additional complete-split must also be scheduled in the third following
microframe unless the full-/low-speed transaction was budgeted to start
in microframe Y6.
To generate a diff of this commit:
cvs rdiff -u -r1.254.8.7 -r1.254.8.8 src/sys/dev/usb/ehci.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
