From 9eb1f57ba2b7072c6c53ca9dc59b10a87d88db23 Mon Sep 17 00:00:00 2001
From: Bo Yan <byan@nvidia.com>
Date: Mon, 14 Apr 2014 12:03:27 -0700
Subject: gpu: nvgpu: Add GPU driver for GM20B

this moves GM20B driver to the new location

Change-Id: I5fde14e114a8db79738a4c61849912b1ae225fb5
---
 drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h | 141 ++++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h

(limited to 'drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h')

diff --git a/drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h
new file mode 100644
index 00000000..f9531ae1
--- /dev/null
+++ b/drivers/gpu/nvgpu/gm20b/hw_proj_gm20b.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2014, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+/*
+ * Function naming determines intended use:
+ *
+ *     <x>_r(void) : Returns the offset for register <x>.
+ *
+ *     <x>_o(void) : Returns the offset for element <x>.
+ *
+ *     <x>_w(void) : Returns the word offset for word (4 byte) element <x>.
+ *
+ *     <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits.
+ *
+ *     <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted
+ *         and masked to place it at field <y> of register <x>.  This value
+ *         can be |'d with others to produce a full register value for
+ *         register <x>.
+ *
+ *     <x>_<y>_m(void) : Returns a mask for field <y> of register <x>.  This
+ *         value can be ~'d and then &'d to clear the value of field <y> for
+ *         register <x>.
+ *
+ *     <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted
+ *         to place it at field <y> of register <x>.  This value can be |'d
+ *         with others to produce a full register value for <x>.
+ *
+ *     <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register
+ *         <x> value 'r' after being shifted to place its LSB at bit 0.
+ *         This value is suitable for direct comparison with other unshifted
+ *         values appropriate for use in field <y> of register <x>.
+ *
+ *     <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for
+ *         field <y> of register <x>.  This value is suitable for direct
+ *         comparison with unshifted values appropriate for use in field <y>
+ *         of register <x>.
+ */
+#ifndef _hw_proj_gm20b_h_
+#define _hw_proj_gm20b_h_
+
+static inline u32 proj_gpc_base_v(void)
+{
+	return 0x00500000;
+}
+static inline u32 proj_gpc_shared_base_v(void)
+{
+	return 0x00418000;
+}
+static inline u32 proj_gpc_stride_v(void)
+{
+	return 0x00008000;
+}
+static inline u32 proj_ltc_stride_v(void)
+{
+	return 0x00002000;
+}
+static inline u32 proj_lts_stride_v(void)
+{
+	return 0x00000200;
+}
+static inline u32 proj_ppc_in_gpc_base_v(void)
+{
+	return 0x00003000;
+}
+static inline u32 proj_ppc_in_gpc_stride_v(void)
+{
+	return 0x00000200;
+}
+static inline u32 proj_rop_base_v(void)
+{
+	return 0x00410000;
+}
+static inline u32 proj_rop_shared_base_v(void)
+{
+	return 0x00408800;
+}
+static inline u32 proj_rop_stride_v(void)
+{
+	return 0x00000400;
+}
+static inline u32 proj_tpc_in_gpc_base_v(void)
+{
+	return 0x00004000;
+}
+static inline u32 proj_tpc_in_gpc_stride_v(void)
+{
+	return 0x00000800;
+}
+static inline u32 proj_tpc_in_gpc_shared_base_v(void)
+{
+	return 0x00001800;
+}
+static inline u32 proj_host_num_pbdma_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 proj_scal_litter_num_tpc_per_gpc_v(void)
+{
+	return 0x00000002;
+}
+static inline u32 proj_scal_litter_num_fbps_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 proj_scal_litter_num_gpcs_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 proj_scal_litter_num_pes_per_gpc_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 proj_scal_litter_num_tpcs_per_pes_v(void)
+{
+	return 0x00000002;
+}
+static inline u32 proj_scal_litter_num_zcull_banks_v(void)
+{
+	return 0x00000004;
+}
+static inline u32 proj_scal_max_gpcs_v(void)
+{
+	return 0x00000020;
+}
+static inline u32 proj_scal_max_tpc_per_gpc_v(void)
+{
+	return 0x00000008;
+}
+#endif
-- 
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