https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283103
--- Comment #7 from Andriy Gapon <[email protected]> --- (In reply to Andrew Turner from comment #3) I've been thinking about sleeping ithreads for another reason, sorry for hijacking this bug report. There could be a chip connected, e.g., via I2C. And that chip could also be capable of generating a signal (an interrupt) via a GPIO line. It's not a problem to configure the GPIO interrupt but it may become a problem if the interrupt handler needs to access the chip via a bus that requires waiting / sleeping. I think that at present the described setup can only work if we force the bus to spinning / polling but that may be sub-optimal. -- You are receiving this mail because: You are the assignee for the bug.
