plan9front/sys
cinap_lenrek b849349e0c devusb: fix enable delays to avoid device suspend (thanks cgnarne)
cgnarne experienced issues with his xbox controller when
connected to uhci root-port.

doing some experiments, we determined that the delay
between clearing reset and setting enable needed to
be between 5µs and 2.7ms for it to attach successfully.

this timing is close to the 3ms idle time that makes
devices enter suspend mode, so we concluded that the
delay here must be shortend (50ms -> 2ms).
2024-12-26 17:35:44 +00:00
..
doc /sys/doc/mkfile: gefs 2024-05-17 13:12:20 +00:00
games/lib /sys/games/lib/fortunes: redaction day 2024-08-02 03:06:08 +00:00
include libgeometry: add ptincylinder and ptincone 2024-10-14 12:04:35 +00:00
lib /sys/lib/dist/ndb/common: add git and gits 2024-11-07 00:40:35 +00:00
man vdiff: accept diff as filename argument and man page touch-up (thanks humm) 2024-12-26 03:54:31 +00:00
src devusb: fix enable delays to avoid device suspend (thanks cgnarne) 2024-12-26 17:35:44 +00:00