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_ctxsw_prog_gm20b.h | 181 ++++++++++++++++++++++++++
 1 file changed, 181 insertions(+)
 create mode 100644 drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h

(limited to 'drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h')

diff --git a/drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h
new file mode 100644
index 00000000..01161f17
--- /dev/null
+++ b/drivers/gpu/nvgpu/gm20b/hw_ctxsw_prog_gm20b.h
@@ -0,0 +1,181 @@
+/*
+ * 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_ctxsw_prog_gm20b_h_
+#define _hw_ctxsw_prog_gm20b_h_
+
+static inline u32 ctxsw_prog_fecs_header_v(void)
+{
+	return 0x00000100;
+}
+static inline u32 ctxsw_prog_main_image_num_gpcs_o(void)
+{
+	return 0x00000008;
+}
+static inline u32 ctxsw_prog_main_image_patch_count_o(void)
+{
+	return 0x00000010;
+}
+static inline u32 ctxsw_prog_main_image_patch_adr_lo_o(void)
+{
+	return 0x00000014;
+}
+static inline u32 ctxsw_prog_main_image_patch_adr_hi_o(void)
+{
+	return 0x00000018;
+}
+static inline u32 ctxsw_prog_main_image_zcull_o(void)
+{
+	return 0x0000001c;
+}
+static inline u32 ctxsw_prog_main_image_zcull_mode_no_ctxsw_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 ctxsw_prog_main_image_zcull_mode_separate_buffer_v(void)
+{
+	return 0x00000002;
+}
+static inline u32 ctxsw_prog_main_image_zcull_ptr_o(void)
+{
+	return 0x00000020;
+}
+static inline u32 ctxsw_prog_main_image_pm_o(void)
+{
+	return 0x00000028;
+}
+static inline u32 ctxsw_prog_main_image_pm_mode_v(u32 r)
+{
+	return (r >> 0) & 0x7;
+}
+static inline u32 ctxsw_prog_main_image_pm_mode_no_ctxsw_v(void)
+{
+	return 0x00000000;
+}
+static inline u32 ctxsw_prog_main_image_pm_ptr_o(void)
+{
+	return 0x0000002c;
+}
+static inline u32 ctxsw_prog_main_image_num_save_ops_o(void)
+{
+	return 0x000000f4;
+}
+static inline u32 ctxsw_prog_main_image_num_restore_ops_o(void)
+{
+	return 0x000000f8;
+}
+static inline u32 ctxsw_prog_main_image_magic_value_o(void)
+{
+	return 0x000000fc;
+}
+static inline u32 ctxsw_prog_main_image_magic_value_v_value_v(void)
+{
+	return 0x600dc0de;
+}
+static inline u32 ctxsw_prog_local_priv_register_ctl_o(void)
+{
+	return 0x0000000c;
+}
+static inline u32 ctxsw_prog_local_priv_register_ctl_offset_v(u32 r)
+{
+	return (r >> 0) & 0xffff;
+}
+static inline u32 ctxsw_prog_local_image_ppc_info_o(void)
+{
+	return 0x000000f4;
+}
+static inline u32 ctxsw_prog_local_image_ppc_info_num_ppcs_v(u32 r)
+{
+	return (r >> 0) & 0xffff;
+}
+static inline u32 ctxsw_prog_local_image_ppc_info_ppc_mask_v(u32 r)
+{
+	return (r >> 16) & 0xffff;
+}
+static inline u32 ctxsw_prog_local_image_num_tpcs_o(void)
+{
+	return 0x000000f8;
+}
+static inline u32 ctxsw_prog_local_magic_value_o(void)
+{
+	return 0x000000fc;
+}
+static inline u32 ctxsw_prog_local_magic_value_v_value_v(void)
+{
+	return 0xad0becab;
+}
+static inline u32 ctxsw_prog_main_extended_buffer_ctl_o(void)
+{
+	return 0x000000ec;
+}
+static inline u32 ctxsw_prog_main_extended_buffer_ctl_offset_v(u32 r)
+{
+	return (r >> 0) & 0xffff;
+}
+static inline u32 ctxsw_prog_main_extended_buffer_ctl_size_v(u32 r)
+{
+	return (r >> 16) & 0xff;
+}
+static inline u32 ctxsw_prog_extended_buffer_segments_size_in_bytes_v(void)
+{
+	return 0x00000100;
+}
+static inline u32 ctxsw_prog_extended_marker_size_in_bytes_v(void)
+{
+	return 0x00000004;
+}
+static inline u32 ctxsw_prog_extended_sm_dsm_perf_counter_register_stride_v(void)
+{
+	return 0x00000000;
+}
+static inline u32 ctxsw_prog_extended_sm_dsm_perf_counter_control_register_stride_v(void)
+{
+	return 0x00000002;
+}
+#endif
-- 
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