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added DMA cmd buffer info to shared_info

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10710 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rudolf Cornelissen
2005-01-13 09:57:01 +00:00
parent f180c737d7
commit 02f2dfb7cf
1 changed files with 6 additions and 1 deletions
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headers/private/graphics/nvidia/DriverInterface.h
+6 -1
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@@ -5,7 +5,7 @@
Other authors: Other authors:
Mark Watson; Mark Watson;
Apsed; Apsed;
Rudolf Cornelissen 10/2002-12/2004. Rudolf Cornelissen 10/2002-1/2005.
*/ */
#ifndef DRIVERINTERFACE_H #ifndef DRIVERINTERFACE_H
@@ -190,6 +190,11 @@ typedef struct {
uint32 handle[0x08]; /* FIFO channel's cmd handle for the owning cmd */ uint32 handle[0x08]; /* FIFO channel's cmd handle for the owning cmd */
uint32 ch_ptr[0x20]; /* cmd handle's ptr to it's assigned FIFO ch (if any) */ uint32 ch_ptr[0x20]; /* cmd handle's ptr to it's assigned FIFO ch (if any) */
} fifo; } fifo;
struct {
uint32 *cmdbuffer; /* location of DMA command buffer */
uint32 put; /* */
uint32 current; /* */
}dma;
} engine; } engine;
/* pointers to first and last free memory adress for 3D use: cardmem local offsets */ /* pointers to first and last free memory adress for 3D use: cardmem local offsets */