git: 20c9dcd2edf3 - stable/13 - LinuxKPI: add fsleep()
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Date: Fri, 19 Nov 2021 00:02:23 UTC
The branch stable/13 has been updated by bz:
URL: https://cgit.FreeBSD.org/src/commit/?id=20c9dcd2edf35f9c4cc52d48ea4d3b10af6d8091
commit 20c9dcd2edf35f9c4cc52d48ea4d3b10af6d8091
Author: Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2021-07-27 15:22:02 +0000
Commit: Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2021-11-19 00:01:23 +0000
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 860d36368a8e..d2fea37699c3 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_ */