On Fri, Dec 08, 2017 at 07:46:54PM +0100, Alexander Steffen wrote: > The TPM indicates in DataTransferSizeSupport in TPM_INTF_CAPABILITY what > the maximum supported transfer size is. Transfers larger than four bytes > are only supported for the XDATA_FIFO, not the legacy DATA_FIFO. Therefore, > always use the XDATA_FIFO when the TPM indicates support for non-legacy > transfer sizes for maximum throughput. > > Signed-off-by: Alexander Steffen <Alexander.Steffen@xxxxxxxxxxxx> > --- The commit message should say something about the introduced new macro. /Jarkko
