Avi Weiss created an issue: https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5553
## Summary Once you see `TXRDY`, the TX data buffer is ready to be loaded with more data. No need to wait for `TX EMPTY` bit to bet set after writing the character to output successfully. This just slows down the printk path a bit without significant benefit. Code snip: https://gitlab.rtems.org/rtems/rtos/rtems/-/blob/main/bsps/arm/tms570/console/printk-support.c?ref_type=heads#L83-85 ## Steps to reproduce n/a - code review ## Expected behaviour Skip to return/end function instead of waiting for empty. -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5553 You're receiving this email because of your account on gitlab.rtems.org.
_______________________________________________ bugs mailing list [email protected] http://lists.rtems.org/mailman/listinfo/bugs
