/* SPDX-License-Identifier: MIT */ /* * Copyright © 2020 Intel Corporation */ #ifndef __GEN2_ENGINE_CS_H__ #define __GEN2_ENGINE_CS_H__ #include <linux/types.h> struct i915_request; struct intel_engine_cs; int gen2_emit_flush(struct i915_request *rq, u32 mode); int gen4_emit_flush_rcs(struct i915_request *rq, u32 mode); int gen4_emit_flush_vcs(struct i915_request *rq, u32 mode); u32 *gen3_emit_breadcrumb(struct i915_request *rq, u32 *cs); u32 *gen5_emit_breadcrumb(struct i915_request *rq, u32 *cs); int i830_emit_bb_start(struct i915_request *rq, u64 offset, u32 len, unsigned int dispatch_flags); int gen3_emit_bb_start(struct i915_request *rq, u64 offset, u32 len, unsigned int dispatch_flags); int gen4_emit_bb_start(struct i915_request *rq, u64 offset, u32 length, unsigned int dispatch_flags); void gen2_irq_enable(struct intel_engine_cs *engine); void gen2_irq_disable(struct intel_engine_cs *engine); void gen3_irq_enable(struct intel_engine_cs *engine); void gen3_irq_disable(struct intel_engine_cs *engine); void gen5_irq_enable(struct intel_engine_cs *engine); void gen5_irq_disable(struct intel_engine_cs *engine); #endif /* __GEN2_ENGINE_CS_H__ */