vmwgfx/device_include/svga_reg.h

136 #define SVGA_IRQFLAG_ERROR                0x10   /* Error while processing commands */
211    SVGA_REG_COMMAND_LOW = 48,       /* Lower 32 bits and submits commands */
342  *     currently being processed by FIFO commands) will be
470  * commands.  There is a different command set defined by
471  * SVGADeviceContextCmdId.  The commands in each command buffer is not
483  * SVGA_CB_CONTEXT_1 is available.  Commands submitted to this queue
485  * potentially before already queued commands on SVGA_CB_CONTEXT_0.
531     * SVGA_IRQFLAG_COMMAND_BUFFER.  Some of the commands may have been
563     * visible side effects of commands till that point are guaranteed
648  * be enabled.  But for commands to be runnable on SVGA_CB_CONTEXT_1
832  *    Provides asynchronous commands to define and remap guest memory
856  *    Enable support for DX commands, and command buffers in a mob.
917  *      Allow the GrowOTable/DXGrowCOTable commands.
924  *      HintZeroSurface commands, and the SVGA_REG_GUEST_DRIVER_ID register.
933  *      Allow 2 level page tables for OTable commands.
948  *      and DXBindStreamOutput commands if 3D is also available.
949  *      Allows the DXPredStagingCopy and DXStagingCopy commands if SM41
1176  *       commands to complete.
1179  *       the BUSY register to TRUE, and starts processing the submitted commands
1181  *       commands are finished and the device is idle again, it sets the BUSY
1182  *       register back to FALSE.  (If the guest driver submits new commands
1183  *       after writing the SYNC register, the new commands are not guaranteed
1186  *       When guest drivers are submitting commands using the FIFO, the device
1187  *       periodically polls to check for new FIFO commands when idle, which may
1189  *       the commands to be processed quickly (which it typically does), it
1190  *       should write SYNC after each batch of commands is committed to the
1199  *       synchronously ensure that all SVGA commands are processed (with both
1208  *       all commands and is idle again.
1223  *       whether the device is actively processing FIFO commands before writing
1227  *       FIFO commands.
1230  *       processing commands, and the guest driver should try
1235  *       1. Have already written their batch of commands into the FIFO.
1239  *          processing FIFO commands, and no further action is necessary.
1243  *       every meaningful batch of commands has been written into the FIFO.
1253  *      Accel Front -- Front buffer only commands are supported
1266  *    framebuffer (GFB) and all commands that work only with the GFB.
1271  *    New 2D commands:
1275  *    New 3D commands:
1286  *       - All legacy commands which affect a Screen (UPDATE, PRESENT,
1287  *         PRESENT_READBACK) as well as new Screen blit commands will
1302  *       - When a screen is resized, either using Screen Object commands or
1307  *    Provides new commands to define and remap guest memory regions (GMR).
1309  *    New 2D commands:
1355  *      Accel Front -- Driver should use front buffer only commands
1528  * without any extra commands from the driver.  This flag only has an
1567  *  Commands in the command FIFO:
1570  *  communication (not all commands are available for all versions of the
1573  *  Note the holes in the command ID numbers: These commands have been
1635  *    pseudocolor screen updates. The newer Screen Object commands
2061  *    by the time any subsequent FENCE commands are reached.
2064  *    SVGA_CMD_ANNOTATION_* commands for details.
2093  *    the time any subsequent FENCE commands are reached.
2113  *    The annotation commands have been deprecated, should not be used
2134  *    The annotation commands have been deprecated, should not be used