From 20c9dcd2edf35f9c4cc52d48ea4d3b10af6d8091 Mon Sep 17 00:00:00 2001 From: "Bjoern A. Zeeb" Date: Tue, 27 Jul 2021 15:22:02 +0000 Subject: [PATCH] LinuxKPI: add fsleep() Add fsleep() function now required by rtw88. This seems to be making a decision depending on time to sleep on how to sleep. Given our compat framework already is lenient on how long to sleep, this is a cut down version. (cherry picked from commit cc2723370b482b923b2adeac3ad359d485f0bd82) --- sys/compat/linuxkpi/common/include/linux/delay.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/delay.h b/sys/compat/linuxkpi/common/include/linux/delay.h index 860d36368a8..d2fea37699c 100644 --- a/sys/compat/linuxkpi/common/include/linux/delay.h +++ b/sys/compat/linuxkpi/common/include/linux/delay.h @@ -73,4 +73,14 @@ usleep_range(unsigned long min, unsigned long max) extern unsigned int linux_msleep_interruptible(unsigned int ms); +static inline void +fsleep(unsigned long us) +{ + + if (us < 10) + udelay(us); + else + usleep_range(us, us); +} + #endif /* _LINUX_DELAY_H_ */