On 08/12/2020 16:22, Petr Borsodi wrote:
why efi_currticks function restores the TPL to an "external" TPL (especially 
TPL_APPLICATION) and raises it back to TPL_CALLBACK?

This would not be necessary if the timer used TPL_NOTIFY for its event.

There are other system timers that may be running, that also need to be allowed to execute.

Michael
_______________________________________________
ipxe-devel mailing list
ipxe-devel@lists.ipxe.org
https://lists.ipxe.org/mailman/listinfo/ipxe-devel

Reply via email to