On 13/07/17 12:00, Heinrich Schuchardt wrote:
Why do we need cpu_nap in the keyboard loop at all when we are in an UEFI context. Shouldn't UEFI WaitForEvent be used to care about the idle CPU?
No. iPXE runs in three platform environments, two of which are nothing to do with UEFI. Any code that doesn't have to be platform-specific is implemented in as generic a way as possible. I am not going to start polluting the entire codebase with wholly unnecessary UEFI-specific reimplementations of already working code.
I have given you working sample code that solves your problem in an simple, generic way at a cost (for x86_64) of only eight bytes in the final binary. Did you even try testing this?
Michael _______________________________________________ ipxe-devel mailing list [email protected] https://lists.ipxe.org/mailman/listinfo.cgi/ipxe-devel
