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/* $OpenBSD: lcgreg.h,v 1.4 2008/06/26 05:42:14 ray Exp $ */
/* $NetBSD: lcgreg.h,v 1.4 2005/12/11 12:19:34 christos Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Matt Thomas of 3am Software Foundry.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* The registers of the LCG used in the VS4000/60 and VS4000/VLC.
* All relative to 0x20100000
*/
/* Memory Control, Flow Control, Configuration Registers
*/
#define LCG_REG_MEM_CONFIG 0x001800
#define LCG_REG_MEM_STATUS 0x001804
#define LCG_REG_MEM_CURRENT_STATE 0x001808
#define LCG_REG_MEM_ERROR 0x00180c
#define LCG_REG_SLOW_CONTROL_STATUS 0x001810
/* Video Control Registers
*/
#define LCG_REG_VIDEO_CONFIG 0x001e00
#define VIDEO_VSTATE 0xc0000000
#define VIDEO_VFRONT_PORCH 0x00000000
#define VIDEO_VSYNC 0x40000000
#define VIDEO_VBACK_PORCH 0x80000000
#define VIDEO_VACTIVE 0xc0000000
#define VIDEO_HSTATE 0x30000000
#define VIDEO_HFRONT_PORCH 0x00000000
#define VIDEO_HSYNC 0x10000000
#define VIDEO_HBACK_PORCH 0x20000000
#define VIDEO_HACTIVE 0x30000000
#define VIDEO_CONSOLE_LUT 0x02000000
#define VIDEO_CONTROL_LUT 0x01000000
#define VIDEO_CURSOR_ACTIVE 0x00400000
#define VIDEO_CURSOR_SCANLINE 0x003f0000
#define VIDEO_RESET 0x00008000
#define VIDEO_LUT_LOAD_SIZE 0x00002000
#define VIDEO_SYNC_ENABLE 0x00001000
#define VIDEO_LUT_SHIFT_SEL 0x00000800
#define VIDEO_CLOCK_SEL 0x00000400
#define VIDEO_MEM_REFRESH_SEL_MASK 0x00000300
#define VIDEO_MEM_REFRESH_SEL_SHIFT 8
#define VIDEO_REFRESH_SEL 0x000000c0
#define VIDEO_SHIFT_SEL 0x00000020
#define VIDEO_CURSOR_PIN_TYPE 0x00000010
#define VIDEO_LUT_LOAD_ENABLE 0x00000008
#define VIDEO_CURSOR_ENABLE 0x00000004
#define VIDEO_ENABLE_VIDEO 0x00000002
#define VIDEO_TIMING_ENABLE 0x00000001
#define LCG_REG_VIDEO_HTIMING 0x001e10
#define LCG_REG_VIDEO_VTIMING 0x001e14
#define LCG_REG_VIDEO_TIMING 0x001e18
#define LCG_REG_VIDEO_X 0x000e30
#define LCG_REG_VIDEO_Y 0x000e30
#define LCG_REG_VIDEO_REFRESH_BASE 0x000e34
#define LCG_REG_VIDEO_REFRESH_SHIFT 0x000e40
#define LCG_REG_VIDEO_LUT_LOAD_COUNT 0x000e40
#define LCG_REG_CURSOR_SCANLINE_LW0 0x000e50
#define LCG_REG_CURSOR_SCANLINE_LW1 0x000e54
#define LCG_REG_CURSOR_SCANLINE_LW2 0x000e58
#define LCG_REG_CURSOR_SCANLINE_LW3 0x000e5c
#define LCG_REG_CURSOR_BASE 0x000e80
#define LCG_REG_CURSOR_XY 0x000e84
#define LCG_REG_CURSOR_X 0x000e84
#define LCG_REG_CURSOR_Y 0x000e84
#define LCG_REG_LUT_CONSOLE_SEL 0x000ee0
#define LUT_SEL_CONSOLE 0x00000000
#define LUT_SEL_COLOR 0x00000001
#define LCG_REG_LUT_COLOR_BASE_W 0x0006e4
#define LCG_REG_LUT_COLOR_BASE_R 0x0006e4
#define LCG_REG_LUT_CONTROL_BASE 0x000ee8
#define LCG_REG_VIDEO_COUNTER_TEST 0x000f00
#define LCG_REG_MEM_REFRESH_BASE 0x000f04
/* Graphics Control and VM Registers
*/
#define LCG_REG_LCG_GO 0x000c80
#define GO_VM 0x00000008
#define GO_AG 0x00000002
#define GO_FIFO 0x00000001
#define LCG_REG_NEXT_ADDRESS 0x001334
#define LCG_REG_PA_SPTE_PTE 0x001338
#define LCG_REG_TB_INVALIDATE_SINGLE 0x001a00
#define LCG_REG_TB_INVALIDATE_ALL 0x001a08
#define LCG_REG_TB_INVALIDATE_STATUS 0x001a10
#define LCG_REG_TB_STATUS 0x001c00
#define LCG_REG_TB_VPN_COUNT 0x001c04
#define LCG_REG_TB_DEST_VPN 0x001c14
#define LCG_REG_TB_SOURCE_VPN 0x001c18
#define LCG_REG_TB_STENCIL_VPN 0x001c1c
#define LCG_REG_TB_DEST_DATA_PFN_R 0x001c24
#define LCG_REG_TB_DEST_DATA_PFN_W 0x001c24
#define LCG_REG_TB_SOURCE_DATA_PFN_R 0x001c28
#define LCG_REG_TB_SOURCE_DATA_PFN_W 0x001c28
#define LCG_REG_TB_STENCIL_DATA_PFN_R 0x001c2c
#define LCG_REG_TB_STENCIL_DATA_PFN_W 0x001c2c
#define LCG_REG_TB_DEST_PRE_PFN_R 0x001c34
#define LCG_REG_TB_DEST_PRE_PFN_W 0x001c34
#define LCG_REG_TB_SOURCE_PTE_PFN_R 0x001c38
#define LCG_REG_TB_SOURCE_PTE_PFN_W 0x001c38
#define LCG_REG_TB_STENCIL_PTE_PFN_R 0x001c3c
#define LCG_REG_TB_STENCIL_PTE_PFN_W 0x001c3c
#define LCG_REG_GRAPHICS_CONFIG 0x001c90
#define LCG_REG_GRAPHICS_INT_STATUS 0x001c94
#define LCG_REG_GRAPHICS_INT_SET_ENABLE 0x001c98
#define LCG_REG_GRAPHICS_INT_CLR_ENABLE 0x001c9c
#define LCG_REG_GRAPHICS_SUB_STATUS 0x001ca0
#define GSS_AG_BUSY 0x80000000
#define GSS_SHORT_CIRCUIT 0x20000000
#define GSS_VALID_PACKET 0x10000000
#define GSS_1ST_LONGWORD 0x08000000
#define GSS_FIFO_ARBITRATE 0x04000000
#define GSS_FIFO_COMMANDER 0x03000000
#define GSS_AG_BACKWARDS 0x00800000
#define GSS_AG_VIRTUAL 0x00400000
#define GSS_AG_ARBITRATE 0x00200000
#define GSS_AG_READ_ID 0x00100000
#define GSS_AG_ACCESS_TYPE 0x000c0000
#define GSS_AG_ACCESS_SIZE 0x00030000
#define GSS_RESIDUE_LW0 0x00008000
#define GSS_RESIDUE_LW1 0x00004000
#define GSS_RESIDUE_LW2 0x00002000
#define GSS_FIFO_TAIL_BITS 0x00001800
#define GSS_FIFO_IDU 0x00000400
#define GSS_EXECUTING_CLIP 0x00000200
#define GSS_FIFO_BPT_STALL 0x00000100
#define GSS_FIFO_WFSYNC_STALL 0x00000080
#define GSS_FIFO_AGBUSY_STALL 0x00000040
#define GSS_ADRS_BPT_VIRTUAL 0x00000010
#define GSS_VM 0x00000008
#define GSS_FIFO_IDLE 0x00000004
#define GSS_AG_ACCESS 0x00000002
#define GSS_FIFO 0x00000001
#define LCG_REG_GRAPHICS_CONTROL 0x001ca4
#define CTRL_RESET 0x80000000
#define CTRL_AG 0x40000000
#define CTRL_CLIP_LIST 0x20000000
#define CTRL_FIFO 0x10000000
#define CTRL_SHORT_CIRCUIT 0x08000000
#define CTRL_VM 0x04000000
#define CTRL_VM_PROTECTION 0x02000000
#define CTRL_OPT_INTERFACE 0x01000000
#define CTRL_OPT_TIMEOUT_SEL 0x00c00000
#define CTRL_OPT_RESET 0x00200000
#define CTRL_OPTION_NORESET 0x00100000
#define CTRL_AG_ACCESS_BPT_ARM 0x00000800
#define CTRL_PACKET_BPT_ARM 0x00000200
#define CTRL_ADDRESS_BPT_ARM 0x00000100
#define LCG_REG_BREAKPT_ADDRESS 0x001cb0
#define LCG_REG_BREAKPT_VIRTUAL 0x001cb0
#define LCG_REG_WRITE_PROTECT_LOW_HIGH 0x001cc0
#define LCG_REG_WRITE_PROTECT_LOW 0x001cc0
#define LCG_REG_WRITE_PROTECT_HIGH 0x001cc0
#define LCG_REG_MAX_VIRTUAL_ADDRESS 0x002350
#define LCG_REG_PA_SPTE_POBR 0x002354
/* Clip List / Command FIFO Registers
*/
#define LCG_REG_CLIP_LIST_OFFSET 0x0004e4
#define LCG_REG_CLIP_LIST_BASE 0x0004e4
#define LCG_REG_CLIP_LIST 0x0004e4
#define LCG_REG_FIFO_MASKS 0x000570
#define FIFO_16K 0x00000000
#define FIFO_32K 0x00004000
#define FIFO_64K 0x0000c000
#define FIFO_AFULL_AT_64 0x00000000
#define FIFO_AFULL_AT_128 0x00002000
#define FIFO_AFULL_AT_256 0x00003000
#define FIFO_AFULL_AT_512 0x00003800
#define FIFO_AFULL_AT_1024 0x00003c00
#define FIFO_AFULL_AT_2048 0x00003e00
#define FIFO_AFULL_AT_4096 0x00003f00
#define FIFO_AEMPTY_AT_32 0x00000000
#define FIFO_AEMPTY_AT_64 0x00000080
#define FIFO_AEMPTY_AT_128 0x00000040
#define FIFO_AEMPTY_AT_256 0x00000020
#define FIFO_AEMPTY_AT_512 0x00000010
#define FIFO_AEMPTY_AT_1024 0x00000008
#define FIFO_AEMPTY_AT_2048 0x00000004
#define FIFO_AEMPTY_AT_4096 0x00000002
#define FIFO_AEMPTY_AT_8192 0x00000001
#define LCG_REG_FIFO_HEAD_OFFSET 0x000574
#define LCG_REG_FIFO_BASE 0x000574
#define LCG_REG_FIFO_HEAD 0x000574
#define LCG_REG_FIFO_TAIL_OFFSET 0x000578
#define LCG_REG_FIFO_BASE2 0x000578
#define LCG_REG_FIFO_TAIL 0x000578
#define LCG_REG_CLIP_LIST_SAVE_OFFSET 0x000ce4
#define LCG_REG_FIFO_RESIDUE_LW0 0x000d04
#define LCG_REG_FIFO_RESIDUE_LW1 0x000d08
#define LCG_REG_FIFO_RESIDUE_LW2 0x000d0c
#define LCG_REG_FIFO_LENGTH 0x000d70
#define LCG_REG_FIFO_SAVE_HEAD_OFFSET 0x000d74
#define LCG_REG_FIFO_WINDOW_BASE 0x080000
#define LCG_REG_FIFO_WINDOW_END 0x100000
/* Graphics Data Buffer and Pixel SLU Registers
*/
#define LCG_REG_LOGICAL_FUNCTION 0x000220
#define LCG_REG_PLANE_MASK 0x000234
#define LCG_REG_SOURCE_PLANE_INDEX 0x00026c
#define LCG_REG_FOREGROUND_PIXEL 0x0002c0
#define LCG_REG_BACKGROUND_PIXEL 0x0004c0
#define LCG_REG_GDB_LW0 0x000d80
#define LCG_REG_GDB_LW1 0x000d84
#define LCG_REG_GDB_LW2 0x000d88
#define LCG_REG_GDB_LW3 0x000d8c
#define LCG_REG_GDB_LW4 0x000d90
#define LCG_REG_GDB_LW5 0x000d94
#define LCG_REG_GDB_LW6 0x000d98
#define LCG_REG_GDB_LW7 0x000d9c
#define LCG_REG_SLU_STATE 0x000da0
/* Address Generator Registers
*/
#define LCG_REG_CLIP_MIN_Y 0x000244
#define LCG_REG_CLIP_MIN_MAX_X 0x000248
#define LCG_REG_CLIP_MIN_X 0x000248
#define LCG_REG_CLIP_MAX_X 0x000248
#define LCG_REG_CLIP_MAX_Y 0x00024c
#define LCG_REG_DEST_X_BIAS 0x000250
#define LCG_REG_DEST_Y_ORIGIN 0x000254
#define LCG_REG_DEST_Y_STEP 0x000258
#define LCG_REG_SOURCE_X_BIAS 0x000260
#define LCG_REG_SOURCE_Y_BASE 0x000264
#define LCG_REG_SOURCE_Y_STEP_WIDTH 0x000268
#define LCG_REG_SOURCE_Y_STEP 0x000268
#define LCG_REG_SOURCE_WIDTH 0x000268
#define LCG_REG_STENCIL_X_BIAS 0x000270
#define LCG_REG_STENCIL_Y_BASE 0x000274
#define LCG_REG_STENCIL_Y_STEP 0x000278
#define LCG_REG_DEST_Y_BASE 0x000284
#define LCG_REG_DEST_X 0x000290
#define LCG_REG_DEST_WIDTH_HEIGHT 0x000294
#define LCG_REG_DEST_WIDTH 0x000294
#define LCG_REG_DEST_HEIGHT 0x000294
#define LCG_REG_AG_STATUS2 0x000320
#define LCG_REG_AG_CURRENT_STATE 0x000320
#define LCG_REG_CURRENT_OPCODE 0x000320
#define LCG_REG_OP_ACTION_CODE 0x000320
#define LCG_REG_AG_STATUS 0x000324
#define LCG_REG_NEXT_X 0x000330
#define LCG_REG_CLIP_X_DIFF 0x000330
#define LCG_REG_SOURCE_X_BIAS0 0x000460
#define LCG_REG_SOURCE_WIDTH0 0x000468
#define LCG_REG_DEST_X0 0x000490
#define LCG_REG_DEST_WIDTH0 0x000494
#define LCG_REG_TILE_ROTATION 0x000660
#define LCG_REG_TILE_WIDTH 0x000668
/*
* LUT data bits
*/
#define LUT_ADRS_REG 0x00 /* write to address register */
#define LUT_COLOR_AUTOINC 0x01 /* write to LUT and autoincrement */
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