Searched defs:SVGA_FIFO_BUSY (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/Devices/Graphics/vmsvga/
H A Dsvga_reg.h572 SVGA_FIFO_BUSY, /* See "FIFO Synchronization Registers" */ enumerator in enum:__anon14812
627 * from SVGA_FIFO_BUSY.
657 * If SVGA_FIFO_BUSY is available, drivers are advised to only
658 * write to SYNC if SVGA_FIFO_BUSY is FALSE. Drivers should set
659 * SVGA_FIFO_BUSY to TRUE after writing to SYNC. The MKS will
660 * eventually set SVGA_FIFO_BUSY on its own, but this approach
682 * SVGA_FIFO_BUSY --
700 * 1. Read SVGA_FIFO_BUSY. If it reads as TRUE, no further
703 * 2. Write TRUE to SVGA_FIFO_BUSY. This informs future guest

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