OpenBSD/src r4FZmeZsys/arch/loongson/loongson yeeloong_machdep.c

   Rate limit messages about spurious ISA interrupts on yeeloong systems.
   On suspend, the USB driver is put to polling mode and it no longer
   claims interrupt requests. If the USB controller keeps raising new
   requests faster than spurious interrupt messages can be printed,
   interrupt processing hogs all CPU time and the suspend code gets
   stuck. The rate limiting should prevent this from happening.

   Suspend issue with USB Wi-Fi reported by fcambus@
   Fix tested by and OK fcambus@
VersionDeltaFile
1.26+5-2sys/arch/loongson/loongson/yeeloong_machdep.c
+5-21 files

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