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H A D | request.hh | 12917:c18b776f460c Wed May 16 08:30:00 EDT 2018 Stanislaw Czerniawski <stacze01@arm.com> mem: Add StreamID and SubstreamID This patch adds StreamID and SubstreamID to Request. These fields can be used by a SMMU/IOMMU model to pick up the correct translation context for each request and they correspond to an ASID in a device. For this reason they have been merged together with the request asid in a union, so that a cpu will set the asid and a device will set the Stream and Substream ID. Change-Id: Iac2b5a1ba9c6598ee7635c30845dc68ba6787c34 Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/12187 Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com> Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Maintainer: Jason Lowe-Power <jason@lowepower.com> |
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