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authorDave Airlie <airlied@linux.ie>2006-08-25 18:51:03 +1000
committerDave Airlie <airlied@linux.ie>2006-08-25 18:51:03 +1000
commit7c25d338e0c79a288fa192d9a2d4ac6eb59996c1 (patch)
treee09ea908e835f3ada1a2fa0edeff467e17b7626f /src/nv_dma.h
parent98372d0f94a9d658a7257d2199ef37a2449b9961 (diff)
downloadxorg-driver-xf86-video-nouveau-7c25d338e0c79a288fa192d9a2d4ac6eb59996c1.tar.gz
initial import of nouveau code
Diffstat (limited to 'src/nv_dma.h')
-rw-r--r--src/nv_dma.h177
1 files changed, 130 insertions, 47 deletions
diff --git a/src/nv_dma.h b/src/nv_dma.h
index ca0bf1b..67d3e87 100644
--- a/src/nv_dma.h
+++ b/src/nv_dma.h
@@ -39,109 +39,180 @@
\***************************************************************************/
/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_dma.h,v 1.4 2004/03/20 01:52:16 mvojkovi Exp $ */
+#ifndef NV_DMA_H
+#define NV_DMA_H
+
+#if 0
+#define NVDEBUG ErrorF
+#else
+#define NVDEBUG if (0) ErrorF
+#endif
+
+
+#define NV_DMA_ACCES_RW 0
+#define NV_DMA_ACCES_RO 1
+#define NV_DMA_ACCES_WO 2
+#define NV_DMA_TARGET_VIDMEM 0
+/*
+#define NV_DMA_TARGET_VIDMEM_TILED 1
+#define NV_DMA_TARGET_PCI 2
+*/
+#define NV_DMA_TARGET_AGP 3
+CARD32 NVDmaCreateDMAObject(NVPtr pNv, int target, CARD32 base_address, CARD32 size, int access);
+
+Bool NVDmaWaitForNotifier(NVPtr pNv, int target, CARD32 base_address);
+CARD32 NVDmaCreateNotifier(NVPtr pNv, int target, CARD32 base_address);
+
+#define NV_DMA_CONTEXT_FLAGS_PATCH_ROP_AND 0x1
+#define NV_DMA_CONTEXT_FLAGS_PATCH_SRCCOPY 0x2
+#define NV_DMA_CONTEXT_FLAGS_CLIP_ENABLE 0x4
+#define NV_DMA_CONTEXT_FLAGS_MONO 0x8
+void NVDmaCreateContextObject(NVPtr pNv, int handle, int class, CARD32 flags,
+ CARD32 dma_in, CARD32 dma_out, CARD32 dma_notifier);
+void NVInitDma(ScrnInfoPtr pScrn);
+
+
+enum DMAObjects {
+ NvContextSurfaces = 0x80000010,
+ NvRop = 0x80000011,
+ NvImagePattern = 0x80000012,
+ NvClipRectangle = 0x80000013,
+ NvSolidLine = 0x80000014,
+ NvImageBlit = 0x80000015,
+ NvRectangle = 0x80000016,
+ NvScaledImage = 0x80000017,
+ NvGraphicsToAGP = 0x80000018,
+ NvAGPToGraphics = 0x80000019
+};
+enum DMASubchannel {
+ NvSubContextSurfaces = 0,
+ NvSubRop = 1,
+ NvSubImagePattern = 2,
+ NvSubClipRectangle = 3,
+ NvSubSolidLine = 4,
+ NvSubImageBlit = 5,
+ NvSubRectangle = 6,
+ NvSubScaledImage = 7,
+ NvSubGraphicsToAGP = 7
+};
+
+#define NVDmaNext(pNv, data) \
+ (pNv)->dmaBase[(pNv)->dmaCurrent++] = (data)
+
+#define NVDmaStart(pNv, subchannel, tag, size) { \
+ if((pNv)->dmaFree <= (size)) \
+ NVDmaWait(pNv, size); \
+ NVDmaNext(pNv, ((size) << 18) | ((subchannel) << 13) | (tag)); \
+ (pNv)->dmaFree -= ((size) + 1); \
+ }
+
+#define NVDmaSetObjectOnSubchannel(pNv, subchannel, object) \
+ NVDmaStart(pNv, subchannel, 0, 1); \
+ NVDmaNext(pNv,object);
#define SURFACE_FORMAT 0x00000300
-#define SURFACE_FORMAT_DEPTH8 0x00000001
-#define SURFACE_FORMAT_DEPTH15 0x00000002
-#define SURFACE_FORMAT_DEPTH16 0x00000004
-#define SURFACE_FORMAT_DEPTH24 0x00000006
+#define SURFACE_FORMAT_Y8 0x00000001
+#define SURFACE_FORMAT_X1R5G5B5 0x00000002
+#define SURFACE_FORMAT_R5G6B5 0x00000004
+#define SURFACE_FORMAT_X8R8G8B8 0x00000006
+#define SURFACE_FORMAT_A8R8G8B8 0x0000000a
#define SURFACE_PITCH 0x00000304
#define SURFACE_PITCH_SRC 15:0
#define SURFACE_PITCH_DST 31:16
#define SURFACE_OFFSET_SRC 0x00000308
#define SURFACE_OFFSET_DST 0x0000030C
-#define ROP_SET 0x00002300
+#define ROP_SET 0x00000300
-#define PATTERN_FORMAT 0x00004300
+#define PATTERN_FORMAT 0x00000300
#define PATTERN_FORMAT_DEPTH8 0x00000003
#define PATTERN_FORMAT_DEPTH16 0x00000001
#define PATTERN_FORMAT_DEPTH24 0x00000003
-#define PATTERN_COLOR_0 0x00004310
-#define PATTERN_COLOR_1 0x00004314
-#define PATTERN_PATTERN_0 0x00004318
-#define PATTERN_PATTERN_1 0x0000431C
+#define PATTERN_COLOR_0 0x00000310
+#define PATTERN_COLOR_1 0x00000314
+#define PATTERN_PATTERN_0 0x00000318
+#define PATTERN_PATTERN_1 0x0000031C
-#define CLIP_POINT 0x00006300
+#define CLIP_POINT 0x00000300
#define CLIP_POINT_X 15:0
#define CLIP_POINT_Y 31:16
-#define CLIP_SIZE 0x00006304
+#define CLIP_SIZE 0x00000304
#define CLIP_SIZE_WIDTH 15:0
#define CLIP_SIZE_HEIGHT 31:16
-#define LINE_FORMAT 0x00008300
+#define LINE_FORMAT 0x00000300
#define LINE_FORMAT_DEPTH8 0x00000003
#define LINE_FORMAT_DEPTH16 0x00000001
#define LINE_FORMAT_DEPTH24 0x00000003
-#define LINE_COLOR 0x00008304
+#define LINE_COLOR 0x00000304
#define LINE_MAX_LINES 16
-#define LINE_LINES(i) 0x00008400\
+#define LINE_LINES(i) 0x00000400\
+(i)*8
#define LINE_LINES_POINT0_X 15:0
#define LINE_LINES_POINT0_Y 31:16
#define LINE_LINES_POINT1_X 47:32
#define LINE_LINES_POINT1_Y 63:48
-#define BLIT_POINT_SRC 0x0000A300
+#define BLIT_POINT_SRC 0x00000300
#define BLIT_POINT_SRC_X 15:0
#define BLIT_POINT_SRC_Y 31:16
-#define BLIT_POINT_DST 0x0000A304
+#define BLIT_POINT_DST 0x00000304
#define BLIT_POINT_DST_X 15:0
#define BLIT_POINT_DST_Y 31:16
-#define BLIT_SIZE 0x0000A308
+#define BLIT_SIZE 0x00000308
#define BLIT_SIZE_WIDTH 15:0
#define BLIT_SIZE_HEIGHT 31:16
-#define RECT_FORMAT 0x0000C300
+#define RECT_FORMAT 0x00000300
#define RECT_FORMAT_DEPTH8 0x00000003
#define RECT_FORMAT_DEPTH16 0x00000001
#define RECT_FORMAT_DEPTH24 0x00000003
-#define RECT_SOLID_COLOR 0x0000C3FC
+#define RECT_SOLID_COLOR 0x000003FC
#define RECT_SOLID_RECTS_MAX_RECTS 32
-#define RECT_SOLID_RECTS(i) 0x0000C400\
+#define RECT_SOLID_RECTS(i) 0x00000400\
+(i)*8
#define RECT_SOLID_RECTS_Y 15:0
#define RECT_SOLID_RECTS_X 31:16
#define RECT_SOLID_RECTS_HEIGHT 47:32
#define RECT_SOLID_RECTS_WIDTH 63:48
-#define RECT_EXPAND_ONE_COLOR_CLIP 0x0000C7EC
+#define RECT_EXPAND_ONE_COLOR_CLIP 0x000007EC
#define RECT_EXPAND_ONE_COLOR_CLIP_POINT0_X 15:0
#define RECT_EXPAND_ONE_COLOR_CLIP_POINT0_Y 31:16
#define RECT_EXPAND_ONE_COLOR_CLIP_POINT1_X 47:32
#define RECT_EXPAND_ONE_COLOR_CLIP_POINT1_Y 63:48
-#define RECT_EXPAND_ONE_COLOR_COLOR 0x0000C7F4
-#define RECT_EXPAND_ONE_COLOR_SIZE 0x0000C7F8
+#define RECT_EXPAND_ONE_COLOR_COLOR 0x000007F4
+#define RECT_EXPAND_ONE_COLOR_SIZE 0x000007F8
#define RECT_EXPAND_ONE_COLOR_SIZE_WIDTH 15:0
#define RECT_EXPAND_ONE_COLOR_SIZE_HEIGHT 31:16
-#define RECT_EXPAND_ONE_COLOR_POINT 0x0000C7FC
+#define RECT_EXPAND_ONE_COLOR_POINT 0x000007FC
#define RECT_EXPAND_ONE_COLOR_POINT_X 15:0
#define RECT_EXPAND_ONE_COLOR_POINT_Y 31:16
#define RECT_EXPAND_ONE_COLOR_DATA_MAX_DWORDS 128
-#define RECT_EXPAND_ONE_COLOR_DATA(i) 0x0000C800\
+#define RECT_EXPAND_ONE_COLOR_DATA(i) 0x00000800\
+(i)*4
-#define RECT_EXPAND_TWO_COLOR_CLIP 0x0000CBE4
+#define RECT_EXPAND_TWO_COLOR_CLIP 0x00000BE4
#define RECT_EXPAND_TWO_COLOR_CLIP_POINT0_X 15:0
#define RECT_EXPAND_TWO_COLOR_CLIP_POINT0_Y 31:16
#define RECT_EXPAND_TWO_COLOR_CLIP_POINT1_X 47:32
#define RECT_EXPAND_TWO_COLOR_CLIP_POINT1_Y 63:48
-#define RECT_EXPAND_TWO_COLOR_COLOR_0 0x0000CBEC
-#define RECT_EXPAND_TWO_COLOR_COLOR_1 0x0000CBF0
-#define RECT_EXPAND_TWO_COLOR_SIZE_IN 0x0000CBF4
+#define RECT_EXPAND_TWO_COLOR_COLOR_0 0x00000BEC
+#define RECT_EXPAND_TWO_COLOR_COLOR_1 0x00000BF0
+#define RECT_EXPAND_TWO_COLOR_SIZE_IN 0x00000BF4
#define RECT_EXPAND_TWO_COLOR_SIZE_IN_WIDTH 15:0
#define RECT_EXPAND_TWO_COLOR_SIZE_IN_HEIGHT 31:16
-#define RECT_EXPAND_TWO_COLOR_SIZE_OUT 0x0000CBF8
+#define RECT_EXPAND_TWO_COLOR_SIZE_OUT 0x00000BF8
#define RECT_EXPAND_TWO_COLOR_SIZE_OUT_WIDTH 15:0
#define RECT_EXPAND_TWO_COLOR_SIZE_OUT_HEIGHT 31:16
-#define RECT_EXPAND_TWO_COLOR_POINT 0x0000CBFC
+#define RECT_EXPAND_TWO_COLOR_POINT 0x00000BFC
#define RECT_EXPAND_TWO_COLOR_POINT_X 15:0
#define RECT_EXPAND_TWO_COLOR_POINT_Y 31:16
#define RECT_EXPAND_TWO_COLOR_DATA_MAX_DWORDS 128
-#define RECT_EXPAND_TWO_COLOR_DATA(i) 0x0000CC00\
+#define RECT_EXPAND_TWO_COLOR_DATA(i) 0x00000C00\
+(i)*4
-#define STRETCH_BLIT_FORMAT 0x0000E300
+#define STRETCH_BLIT_FORMAT 0x00000300
#define STRETCH_BLIT_FORMAT_DEPTH8 0x00000004
#define STRETCH_BLIT_FORMAT_DEPTH16 0x00000007
#define STRETCH_BLIT_FORMAT_DEPTH24 0x00000004
@@ -149,30 +220,29 @@
#define STRETCH_BLIT_FORMAT_X8R8G8B8 0x00000004
#define STRETCH_BLIT_FORMAT_YUYV 0x00000005
#define STRETCH_BLIT_FORMAT_UYVY 0x00000006
-/* STRETCH_BLIT_OPERATION is only supported on TNT2 and newer */
-#define STRETCH_BLIT_OPERATION 0x0000E304
+#define STRETCH_BLIT_OPERATION 0x00000304
#define STRETCH_BLIT_OPERATION_ROP 0x00000001
#define STRETCH_BLIT_OPERATION_COPY 0x00000003
#define STRETCH_BLIT_OPERATION_BLEND 0x00000002
-#define STRETCH_BLIT_CLIP_POINT 0x0000E308
+#define STRETCH_BLIT_CLIP_POINT 0x00000308
#define STRETCH_BLIT_CLIP_POINT_X 15:0
#define STRETCH_BLIT_CLIP_POINT_Y 31:16
-#define STRETCH_BLIT_CLIP_POINT 0x0000E308
-#define STRETCH_BLIT_CLIP_SIZE 0x0000E30C
+#define STRETCH_BLIT_CLIP_POINT 0x00000308
+#define STRETCH_BLIT_CLIP_SIZE 0x0000030C
#define STRETCH_BLIT_CLIP_SIZE_WIDTH 15:0
#define STRETCH_BLIT_CLIP_SIZE_HEIGHT 31:16
-#define STRETCH_BLIT_DST_POINT 0x0000E310
+#define STRETCH_BLIT_DST_POINT 0x00000310
#define STRETCH_BLIT_DST_POINT_X 15:0
#define STRETCH_BLIT_DST_POINT_Y 31:16
-#define STRETCH_BLIT_DST_SIZE 0x0000E314
+#define STRETCH_BLIT_DST_SIZE 0x00000314
#define STRETCH_BLIT_DST_SIZE_WIDTH 15:0
#define STRETCH_BLIT_DST_SIZE_HEIGHT 31:16
-#define STRETCH_BLIT_DU_DX 0x0000E318
-#define STRETCH_BLIT_DV_DY 0x0000E31C
-#define STRETCH_BLIT_SRC_SIZE 0x0000E400
+#define STRETCH_BLIT_DU_DX 0x00000318
+#define STRETCH_BLIT_DV_DY 0x0000031C
+#define STRETCH_BLIT_SRC_SIZE 0x00000400
#define STRETCH_BLIT_SRC_SIZE_WIDTH 15:0
#define STRETCH_BLIT_SRC_SIZE_HEIGHT 31:16
-#define STRETCH_BLIT_SRC_FORMAT 0x0000E404
+#define STRETCH_BLIT_SRC_FORMAT 0x00000404
#define STRETCH_BLIT_SRC_FORMAT_PITCH 15:0
#define STRETCH_BLIT_SRC_FORMAT_ORIGIN 23:16
#define STRETCH_BLIT_SRC_FORMAT_ORIGIN_CENTER 0x00000001
@@ -180,7 +250,20 @@
#define STRETCH_BLIT_SRC_FORMAT_FILTER 31:24
#define STRETCH_BLIT_SRC_FORMAT_FILTER_POINT_SAMPLE 0x00000000
#define STRETCH_BLIT_SRC_FORMAT_FILTER_BILINEAR 0x00000001
-#define STRETCH_BLIT_SRC_OFFSET 0x0000E408
-#define STRETCH_BLIT_SRC_POINT 0x0000E40C
+#define STRETCH_BLIT_SRC_OFFSET 0x00000408
+#define STRETCH_BLIT_SRC_POINT 0x0000040C
#define STRETCH_BLIT_SRC_POINT_U 15:0
#define STRETCH_BLIT_SRC_POINT_V 31:16
+
+
+#define MEMFORMAT_NOTIFY 0x00000104
+#define MEMFORMAT_DMA_NOTIFY 0x00000180
+#define MEMFORMAT_OFFSET_IN 0x0000030C
+#define MEMFORMAT_OFFSET_OUT 0x00000310
+#define MEMFORMAT_PITCH_IN 0x00000314
+#define MEMFORMAT_PITCH_OUT 0x00000318
+#define MEMFORMAT_LINE_LENGTH_IN 0x0000031C
+#define MEMFORMAT_LINE_COUNT 0x00000320
+
+
+#endif /* NV_DMA_H */
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