/** * radeon_cs_packet_next_reloc() - parse next (should be reloc) packet * @parser: parser structure holding parsing context. * @data: pointer to relocation data * @offset_start: starting offset * @offset_mask: offset mask (to align start offset on) * @reloc: reloc informations * * Check if next packet is relocation packet3, do bo validation and compute * GPU offset using the provided start. **/