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_ltc_gm20b.h | 257 +++++++++++++++++++++++++++++++++
 1 file changed, 257 insertions(+)
 create mode 100644 drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h

(limited to 'drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h')

diff --git a/drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h
new file mode 100644
index 00000000..38a3121f
--- /dev/null
+++ b/drivers/gpu/nvgpu/gm20b/hw_ltc_gm20b.h
@@ -0,0 +1,257 @@
+/*
+ * 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_ltc_gm20b_h_
+#define _hw_ltc_gm20b_h_
+
+static inline u32 ltc_ltcs_lts0_cbc_ctrl1_r(void)
+{
+	return 0x0014046c;
+}
+static inline u32 ltc_ltc0_lts0_dstg_cfg0_r(void)
+{
+	return 0x00140518;
+}
+static inline u32 ltc_ltcs_ltss_dstg_cfg0_r(void)
+{
+	return 0x0017e318;
+}
+static inline u32 ltc_ltcs_ltss_dstg_cfg0_vdc_4to2_disable_m(void)
+{
+	return 0x1 << 15;
+}
+static inline u32 ltc_ltc0_lts0_tstg_cfg1_r(void)
+{
+	return 0x00140494;
+}
+static inline u32 ltc_ltc0_lts0_tstg_cfg1_active_ways_v(u32 r)
+{
+	return (r >> 0) & 0xffff;
+}
+static inline u32 ltc_ltc0_lts0_tstg_cfg1_active_sets_v(u32 r)
+{
+	return (r >> 16) & 0x3;
+}
+static inline u32 ltc_ltc0_lts0_tstg_cfg1_active_sets_all_v(void)
+{
+	return 0x00000000;
+}
+static inline u32 ltc_ltc0_lts0_tstg_cfg1_active_sets_half_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 ltc_ltc0_lts0_tstg_cfg1_active_sets_quarter_v(void)
+{
+	return 0x00000002;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl1_r(void)
+{
+	return 0x0017e26c;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl1_clear_v(u32 r)
+{
+	return (r >> 2) & 0x1;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl1_clear_active_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl1_clear_active_f(void)
+{
+	return 0x4;
+}
+static inline u32 ltc_ltc0_lts0_cbc_ctrl1_r(void)
+{
+	return 0x0017e26c;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl2_r(void)
+{
+	return 0x0017e270;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl2_clear_lower_bound_f(u32 v)
+{
+	return (v & 0x1ffff) << 0;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl3_r(void)
+{
+	return 0x0017e274;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl3_clear_upper_bound_f(u32 v)
+{
+	return (v & 0x1ffff) << 0;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl3_clear_upper_bound_init_v(void)
+{
+	return 0x0001ffff;
+}
+static inline u32 ltc_ltcs_ltss_cbc_base_r(void)
+{
+	return 0x0017e278;
+}
+static inline u32 ltc_ltcs_ltss_cbc_base_alignment_shift_v(void)
+{
+	return 0x0000000b;
+}
+static inline u32 ltc_ltcs_ltss_cbc_base_address_v(u32 r)
+{
+	return (r >> 0) & 0x3ffffff;
+}
+static inline u32 ltc_ltcs_ltss_cbc_num_active_ltcs_r(void)
+{
+	return 0x0017e27c;
+}
+static inline u32 ltc_ltcs_misc_ltc_num_active_ltcs_r(void)
+{
+	return 0x0017e000;
+}
+static inline u32 ltc_ltcs_ltss_cbc_param_r(void)
+{
+	return 0x0017e280;
+}
+static inline u32 ltc_ltcs_ltss_cbc_param_comptags_per_cache_line_v(u32 r)
+{
+	return (r >> 0) & 0xffff;
+}
+static inline u32 ltc_ltcs_ltss_cbc_param_cache_line_size_v(u32 r)
+{
+	return (r >> 24) & 0xf;
+}
+static inline u32 ltc_ltcs_ltss_cbc_param_slices_per_ltc_v(u32 r)
+{
+	return (r >> 28) & 0xf;
+}
+static inline u32 ltc_ltcs_ltss_tstg_set_mgmt_r(void)
+{
+	return 0x0017e2ac;
+}
+static inline u32 ltc_ltcs_ltss_tstg_set_mgmt_max_ways_evict_last_f(u32 v)
+{
+	return (v & 0x1f) << 16;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_index_r(void)
+{
+	return 0x0017e338;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_index_address_f(u32 v)
+{
+	return (v & 0xf) << 0;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_color_clear_value_r(u32 i)
+{
+	return 0x0017e33c + i*4;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_color_clear_value__size_1_v(void)
+{
+	return 0x00000004;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_depth_clear_value_r(void)
+{
+	return 0x0017e34c;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_depth_clear_value_field_s(void)
+{
+	return 32;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_depth_clear_value_field_f(u32 v)
+{
+	return (v & 0xffffffff) << 0;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_depth_clear_value_field_m(void)
+{
+	return 0xffffffff << 0;
+}
+static inline u32 ltc_ltcs_ltss_dstg_zbc_depth_clear_value_field_v(u32 r)
+{
+	return (r >> 0) & 0xffffffff;
+}
+static inline u32 ltc_ltcs_ltss_tstg_set_mgmt_2_r(void)
+{
+	return 0x0017e2b0;
+}
+static inline u32 ltc_ltcs_ltss_tstg_set_mgmt_2_l2_bypass_mode_enabled_f(void)
+{
+	return 0x10000000;
+}
+static inline u32 ltc_ltcs_ltss_g_elpg_r(void)
+{
+	return 0x0017e214;
+}
+static inline u32 ltc_ltcs_ltss_g_elpg_flush_v(u32 r)
+{
+	return (r >> 0) & 0x1;
+}
+static inline u32 ltc_ltcs_ltss_g_elpg_flush_pending_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 ltc_ltcs_ltss_g_elpg_flush_pending_f(void)
+{
+	return 0x1;
+}
+static inline u32 ltc_ltc0_ltss_g_elpg_r(void)
+{
+	return 0x00140214;
+}
+static inline u32 ltc_ltc0_ltss_g_elpg_flush_v(u32 r)
+{
+	return (r >> 0) & 0x1;
+}
+static inline u32 ltc_ltc0_ltss_g_elpg_flush_pending_v(void)
+{
+	return 0x00000001;
+}
+static inline u32 ltc_ltc0_ltss_g_elpg_flush_pending_f(void)
+{
+	return 0x1;
+}
+static inline u32 ltc_ltc0_ltss_intr_r(void)
+{
+	return 0x0014020c;
+}
+#endif
-- 
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