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The UEFI specification allows GetRNG() to return EFI_NOT_READY, which is not a particularly helpful error status since there is nothing that can sensibly be done except to retry immediately. Retry failed calls to GetRNG() up to a maximum number of attempts. Debugged-by: Stoo Davies <sdavies@nvidia.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>
iPXE README File Quick start guide: cd src make For any more detailed instructions, see http://ipxe.org