1 files changed, 80 insertions, 0 deletions

diff --git a/include/gk20a/pmu_gk20a.h b/include/gk20a/pmu_gk20a.h
new file mode 100644
index 0000000..65ffd63
--- /dev/null
+++ b/include/gk20a/pmu_gk20a.h
@@ -0,0 +1,80 @@
+/*
+ * drivers/video/tegra/host/gk20a/pmu_gk20a.h
+ *
+ * GK20A PMU (aka. gPMU outside gk20a context)
+ *
+ * Copyright (c) 2011-2018, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#ifndef NVGPU_GK20A_PMU_GK20A_H
+#define NVGPU_GK20A_PMU_GK20A_H
+
+#include <nvgpu/flcnif_cmn.h>
+#include <nvgpu/pmuif/nvgpu_gpmu_cmdif.h>
+#include <nvgpu/pmu.h>
+
+struct nvgpu_firmware;
+
+#define ZBC_MASK(i)                     (~(~(0) << ((i)+1)) & 0xfffe)
+
+bool gk20a_pmu_is_interrupted(struct nvgpu_pmu *pmu);
+void gk20a_pmu_isr(struct gk20a *g);
+
+u32 gk20a_pmu_pg_engines_list(struct gk20a *g);
+u32 gk20a_pmu_pg_feature_list(struct gk20a *g, u32 pg_engine_id);
+
+void gk20a_pmu_save_zbc(struct gk20a *g, u32 entries);
+
+void gk20a_pmu_init_perfmon_counter(struct gk20a *g);
+
+void gk20a_pmu_pg_idle_counter_config(struct gk20a *g, u32 pg_engine_id);
+
+int gk20a_pmu_mutex_acquire(struct nvgpu_pmu *pmu, u32 id, u32 *token);
+int gk20a_pmu_mutex_release(struct nvgpu_pmu *pmu, u32 id, u32 *token);
+
+int gk20a_pmu_queue_head(struct gk20a *g, struct nvgpu_falcon_queue *queue,
+                        u32 *head, bool set);
+int gk20a_pmu_queue_tail(struct gk20a *g, struct nvgpu_falcon_queue *queue,
+                        u32 *tail, bool set);
+void gk20a_pmu_msgq_tail(struct nvgpu_pmu *pmu, u32 *tail, bool set);
+
+u32 gk20a_pmu_read_idle_counter(struct gk20a *g, u32 counter_id);
+void gk20a_pmu_reset_idle_counter(struct gk20a *g, u32 counter_id);
+
+u32 gk20a_pmu_read_idle_intr_status(struct gk20a *g);
+void gk20a_pmu_clear_idle_intr_status(struct gk20a *g);
+
+void gk20a_write_dmatrfbase(struct gk20a *g, u32 addr);
+bool gk20a_is_pmu_supported(struct gk20a *g);
+
+int pmu_bootstrap(struct nvgpu_pmu *pmu);
+
+void gk20a_pmu_dump_elpg_stats(struct nvgpu_pmu *pmu);
+void gk20a_pmu_dump_falcon_stats(struct nvgpu_pmu *pmu);
+
+void gk20a_pmu_enable_irq(struct nvgpu_pmu *pmu, bool enable);
+void pmu_handle_fecs_boot_acr_msg(struct gk20a *g, struct pmu_msg *msg,
+                                void *param, u32 handle, u32 status);
+void gk20a_pmu_elpg_statistics(struct gk20a *g, u32 pg_engine_id,
+                struct pmu_pg_stats_data *pg_stat_data);
+bool gk20a_pmu_is_engine_in_reset(struct gk20a *g);
+int gk20a_pmu_engine_reset(struct gk20a *g, bool do_reset);
+u32 gk20a_pmu_get_irqdest(struct gk20a *g);
+#endif /*NVGPU_GK20A_PMU_GK20A_H*/