/* SPDX-License-Identifier: MIT */ /* * Copyright © 2023 Intel Corporation */ #ifndef _XE_GSC_COMMANDS_H_ #define _XE_GSC_COMMANDS_H_ #include "instructions/xe_instr_defs.h" /* * All GSCCS-specific commands have fixed length, so we can include it in the * defines. Note that the generic GSC command header structure includes an * optional data field in bits 9-21, but there are no commands that actually use * it; some of the commands are instead defined as having an extended length * field spanning bits 0-15, even if the extra bits are not required because the * longest GSCCS command is only 8 dwords. To handle this, the defines below use * a single field for both data and len. If we ever get a commands that does * actually have data and this approach doesn't work for it we can re-work it * at that point. */ #define GSC_OPCODE … #define GSC_CMD_DATA_AND_LEN … #define __GSC_INSTR(op, dl) … #define GSC_HECI_CMD_PKT … #define GSC_FW_LOAD … #define GSC_FW_LOAD_LIMIT_VALID … #endif
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