[ipxe-devel] EFI TPL for efi_currticks()

[Michael Brown]

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