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cinap_lenrek 5285caa05d devusb: prevent double-detach and other invalid state changes
We have to ensure that we do the putep() loop
only once for detach, so serialize the state
transition using ep0 qlock().

Furthermore, once the state is Ddetach, we
must ensure never to set it to something else
(such as Dreset or Denabled).
2024-10-09 21:43:07 +00:00
386 ape: sync flaot.h macros with u.h 2021-02-08 15:45:11 -08:00
68000 add signed fixed size integer typedefs 2018-05-12 19:19:52 +02:00
68020 ape: sync flaot.h macros with u.h 2021-02-08 15:45:11 -08:00
acme libc, libthread, ape: mark exit functions as _Noreturn and clean up new warnings 2024-01-28 03:36:41 +00:00
adm/timezone libc: correct dst transition times 2024-04-27 02:19:11 +00:00
amd64 libc: change usize to 64-bit for amd64 and arm64, make memory(2) functions use usize 2021-07-25 15:54:22 +00:00
arm ape: sync flaot.h macros with u.h 2021-02-08 15:45:11 -08:00
arm64 libc: change usize to 64-bit for amd64 and arm64, make memory(2) functions use usize 2021-07-25 15:54:22 +00:00
lib /lib/rsc: Please always feel free to continue to reach out whenever you need anything. 2024-08-04 23:04:31 +00:00
mips ape: sync flaot.h macros with u.h 2021-02-08 15:45:11 -08:00
power ape: sync flaot.h macros with u.h 2021-02-08 15:45:11 -08:00
power64 power64: refactor va_arg in u.h to fix warnings 2024-05-12 00:26:37 +00:00
rc doctype: fix custom options (thanks sirjofri) 2024-10-05 15:20:27 +00:00
sparc ape: sync flaot.h macros with u.h 2021-02-08 15:45:11 -08:00
sparc64 ape: sync flaot.h macros with u.h 2021-02-08 15:45:11 -08:00
spim /spim/include/ape/ureg.h: fixed missing ifndef 2023-03-07 04:26:34 +00:00
sys devusb: prevent double-detach and other invalid state changes 2024-10-09 21:43:07 +00:00