1 files changed, 48 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_fifo_gp10b.c b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_fifo_gp10b.c
new file mode 100644
index 00000000..23d945fb
--- /dev/null
+++ b/drivers/gpu/nvgpu/vgpu/gp10b/vgpu_fifo_gp10b.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2015-2016, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#include "vgpu_fifo_gp10b.h"
+
+static int vgpu_gp10b_fifo_init_engine_info(struct fifo_gk20a *f)
+{
+        struct fifo_engine_info_gk20a *gr_info;
+        struct fifo_engine_info_gk20a *ce_info;
+        const u32 gr_sw_id = ENGINE_GR_GK20A;
+        const u32 ce_sw_id = ENGINE_GRCE_GK20A;
+
+        gk20a_dbg_fn("");
+
+        f->num_engines = 2;
+
+        gr_info = &f->engine_info[0];
+
+        /* FIXME: retrieve this from server */
+        gr_info->runlist_id = 0;
+        gr_info->engine_enum = gr_sw_id;
+        f->active_engines_list[0] = 0;
+
+        ce_info = &f->engine_info[1];
+        ce_info->runlist_id = 0;
+        ce_info->inst_id = 0;
+        ce_info->engine_enum = ce_sw_id;
+        f->active_engines_list[1] = 1;
+
+        return 0;
+}
+
+void vgpu_gp10b_init_fifo_ops(struct gpu_ops *gops)
+{
+        /* syncpoint protection not supported yet */
+        gops->fifo.init_engine_info = vgpu_gp10b_fifo_init_engine_info;
+        gops->fifo.resetup_ramfc = NULL;
+}