1 files changed, 86 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/boardobj/boardobjgrp_e255.c b/drivers/gpu/nvgpu/boardobj/boardobjgrp_e255.c
new file mode 100644
index 00000000..7aabb89e
--- /dev/null
+++ b/drivers/gpu/nvgpu/boardobj/boardobjgrp_e255.c
@@ -0,0 +1,86 @@
+/*
+* Copyright (c) 2016-2017, 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.
+*/
+
+#include "gk20a/gk20a.h"
+#include "boardobj.h"
+#include "boardobjgrp_e255.h"
+#include "ctrl/ctrlboardobj.h"
+#include "boardobjgrp.h"
+#include "boardobjgrpmask.h"
+
+u32 boardobjgrpconstruct_e255(struct gk20a *g,
+                              struct boardobjgrp_e255 *pboardobjgrp_e255)
+{
+        u32 status = 0;
+        u8  objslots;
+
+        gk20a_dbg_info("");
+
+        objslots = 255;
+        status = boardobjgrpmask_e255_init(&pboardobjgrp_e255->mask, NULL);
+        if (status)
+                goto boardobjgrpconstruct_e255_exit;
+
+        pboardobjgrp_e255->super.type      = CTRL_BOARDOBJGRP_TYPE_E255;
+        pboardobjgrp_e255->super.ppobjects = pboardobjgrp_e255->objects;
+        pboardobjgrp_e255->super.objslots  = objslots;
+        pboardobjgrp_e255->super.mask     = &(pboardobjgrp_e255->mask.super);
+
+        status = boardobjgrp_construct_super(g, &pboardobjgrp_e255->super);
+        if (status)
+                goto boardobjgrpconstruct_e255_exit;
+
+        pboardobjgrp_e255->super.pmuhdrdatainit =
+                boardobjgrp_pmuhdrdatainit_e255;
+
+boardobjgrpconstruct_e255_exit:
+        return status;
+}
+
+u32 boardobjgrp_pmuhdrdatainit_e255(struct gk20a *g,
+                struct boardobjgrp *pboardobjgrp,
+                struct nv_pmu_boardobjgrp_super *pboardobjgrppmu,
+                struct boardobjgrpmask *mask)
+{
+        struct nv_pmu_boardobjgrp_e255 *pgrpe255 =
+                (struct nv_pmu_boardobjgrp_e255 *)pboardobjgrppmu;
+        u32 status;
+
+        gk20a_dbg_info("");
+
+        if (pboardobjgrp == NULL)
+                return -EINVAL;
+
+        if (pboardobjgrppmu == NULL)
+                return -EINVAL;
+
+        status = boardobjgrpmask_export(mask,
+                                mask->bitcount,
+                                &pgrpe255->obj_mask.super);
+        if (status) {
+                nvgpu_err(g, "e255 init:failed export grpmask");
+                return status;
+        }
+
+        return boardobjgrp_pmuhdrdatainit_super(g,
+                        pboardobjgrp, pboardobjgrppmu, mask);
+}