path: root/drivers/gpu/drm/nouveau/nv04_graph.c

/*
 * Copyright 2007 Stephane Marchesin
 * 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 (including the next
 * paragraph) 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
 * PRECISION INSIGHT AND/OR ITS SUPPLIERS 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 "drmP.h"
#include "drm.h"
#include "nouveau_drm.h"
#include "nouveau_drv.h"
#include "nouveau_hw.h"
#include "nouveau_util.h"
#include "nouveau_ramht.h"

struct nv04_graph_engine {
	struct nouveau_exec_engine base;
};

static uint32_t nv04_graph_ctx_regs[] = {
	0x0040053c,
	0x00400544,
	0x00400540,
	0x00400548,
	NV04_PGRAPH_CTX_SWITCH1,
	NV04_PGRAPH_CTX_SWITCH2,
	NV04_PGRAPH_CTX_SWITCH3,
	NV04_PGRAPH_CTX_SWITCH4,
	NV04_PGRAPH_CTX_CACHE1,
	NV04_PGRAPH_CTX_CACHE2,
	NV04_PGRAPH_CTX_CACHE3,
	NV04_PGRAPH_CTX_CACHE4,
	0x00400184,
	0x004001a4,
	0x004001c4,
	0x004001e4,
	0x00400188,
	0x004001a8,
	0x004001c8,
	0x004001e8,
	0x0040018c,
	0x004001ac,
	0x004001cc,
	0x004001ec,
	0x00400190,
	0x004001b0,
	0x004001d0,
	0x004001f0,
	0x00400194,
	0x004001b4,
	0x004001d4,
	0x004001f4,
	0x00400198,
	0x004001b8,
	0x004001d8,
	0x004001f8,
	0x0040019c,
	0x004001bc,
	0x004001dc,
	0x004001fc,
	0x00400174,
	NV04_PGRAPH_DMA_START_0,
	NV04_PGRAPH_DMA_START_1,
	NV04_PGRAPH_DMA_LENGTH,
	NV04_PGRAPH_DMA_MISC,
	NV04_PGRAPH_DMA_PITCH,
	NV04_PGRAPH_BOFFSET0,
	NV04_PGRAPH_BBASE0,
	NV04_PGRAPH_BLIMIT0,
	NV04_PGRAPH_BOFFSET1,
	NV04_PGRAPH_BBASE1,
	NV04_PGRAPH_BLIMIT1,
	NV04_PGRAPH_BOFFSET2,
	NV04_PGRAPH_BBASE2,
	NV04_PGRAPH_BLIMIT2,
	NV04_PGRAPH_BOFFSET3,
	NV04_PGRAPH_BBASE3,
	NV04_PGRAPH_BLIMIT3,
	NV04_PGRAPH_BOFFSET4,
	NV04_PGRAPH_BBASE4,
	NV04_PGRAPH_BLIMIT4,
	NV04_PGRAPH_BOFFSET5,
	NV04_PGRAPH_BBASE5,
	NV04_PGRAPH_BLIMIT5,
	NV04_PGRAPH_BPITCH0,
	NV04_PGRAPH_BPITCH1,
	NV04_PGRAPH_BPITCH2,
	NV04_PGRAPH_BPITCH3,
	NV04_PGRAPH_BPITCH4,
	NV04_PGRAPH_SURFACE,
	NV04_PGRAPH_STATE,
	NV04_PGRAPH_BSWIZZLE2,
	NV04_PGRAPH_BSWIZZLE5,
	NV04_PGRAPH_BPIXEL,
	NV04_PGRAPH_NOTIFY,
	NV04_PGRAPH_PATT_COLOR0,
	NV04_PGRAPH_PATT_COLOR1,
	NV04_PGRAPH_PATT_COLORRAM+0x00,
	NV04_PGRAPH_PATT_COLORRAM+0x04,
	NV04_PGRAPH_PATT_COLORRAM+0x08,
	NV04_PGRAPH_PATT_COLORRAM+0x0c,
	NV04_PGRAPH_PATT_COLORRAM+0x10,
	NV04_PGRAPH_PATT_COLORRAM+0x14