#include <linux/module.h>
#include <drm/drmP.h>
#include "vmwgfx_drv.h"
#include <drm/ttm/ttm_placement.h>
#include <drm/ttm/ttm_bo_driver.h>
#include <drm/ttm/ttm_object.h>
#include <drm/ttm/ttm_module.h>

Macros
#define	VMWGFX_DRIVER_NAME "vmwgfx"

#define	VMWGFX_DRIVER_DESC "Linux drm driver for VMware graphics devices"

#define	VMWGFX_CHIP_SVGAII 0

#define	VMW_FB_RESERVATION 0

#define	VMW_MIN_INITIAL_WIDTH 800

#define	VMW_MIN_INITIAL_HEIGHT 600

#define	DRM_IOCTL_VMW_GET_PARAM

#define	DRM_IOCTL_VMW_ALLOC_DMABUF

#define	DRM_IOCTL_VMW_UNREF_DMABUF

#define	DRM_IOCTL_VMW_CURSOR_BYPASS

#define	DRM_IOCTL_VMW_CONTROL_STREAM

#define	DRM_IOCTL_VMW_CLAIM_STREAM

#define	DRM_IOCTL_VMW_UNREF_STREAM

#define	DRM_IOCTL_VMW_CREATE_CONTEXT

#define	DRM_IOCTL_VMW_UNREF_CONTEXT

#define	DRM_IOCTL_VMW_CREATE_SURFACE

#define	DRM_IOCTL_VMW_UNREF_SURFACE

#define	DRM_IOCTL_VMW_REF_SURFACE

#define	DRM_IOCTL_VMW_EXECBUF

#define	DRM_IOCTL_VMW_GET_3D_CAP

#define	DRM_IOCTL_VMW_FENCE_WAIT

#define	DRM_IOCTL_VMW_FENCE_SIGNALED

#define	DRM_IOCTL_VMW_FENCE_UNREF

#define	DRM_IOCTL_VMW_FENCE_EVENT

#define	DRM_IOCTL_VMW_PRESENT

#define	DRM_IOCTL_VMW_PRESENT_READBACK

#define	DRM_IOCTL_VMW_UPDATE_LAYOUT

#define	VMW_IOCTL_DEF(ioctl, func, flags) [DRM_IOCTL_NR(DRM_IOCTL_##ioctl) - DRM_COMMAND_BASE] = {DRM_##ioctl, flags, func, DRM_IOCTL_##ioctl}

Functions
	MODULE_DEVICE_TABLE (pci, vmw_pci_id_list)

	MODULE_PARM_DESC (enable_fbdev,"Enable vmwgfx fbdev")

	module_param_named (enable_fbdev, enable_fbdev, int, 0600)

int	vmw_3d_resource_inc (struct vmw_private *dev_priv, bool unhide_svga)

void	vmw_3d_resource_dec (struct vmw_private *dev_priv, bool hide_svga)

	module_init (vmwgfx_init)

	module_exit (vmwgfx_exit)

	MODULE_AUTHOR ("VMware Inc. and others")

	MODULE_DESCRIPTION ("Standalone drm driver for the VMware SVGA device")

	MODULE_LICENSE ("GPL and additional rights")

	MODULE_VERSION (__stringify(VMWGFX_DRIVER_MAJOR)"."__stringify(VMWGFX_DRIVER_MINOR)"."__stringify(VMWGFX_DRIVER_PATCHLEVEL)".""0")

Macro Definition Documentation

#define DRM_IOCTL_VMW_ALLOC_DMABUF

Value:

DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_ALLOC_DMABUF, \

union drm_vmw_alloc_dmabuf_arg)

Definition at line 52 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_CLAIM_STREAM

Value:

DRM_IOR(DRM_COMMAND_BASE + DRM_VMW_CLAIM_STREAM, \

struct drm_vmw_stream_arg)

Definition at line 65 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_CONTROL_STREAM

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_CONTROL_STREAM, \

struct drm_vmw_control_stream_arg)

Definition at line 62 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_CREATE_CONTEXT

Value:

DRM_IOR(DRM_COMMAND_BASE + DRM_VMW_CREATE_CONTEXT, \

struct drm_vmw_context_arg)

Definition at line 72 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_CREATE_SURFACE

Value:

DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_CREATE_SURFACE, \

union drm_vmw_surface_create_arg)

Definition at line 78 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_CURSOR_BYPASS

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_CURSOR_BYPASS, \

struct drm_vmw_cursor_bypass_arg)

Definition at line 58 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_EXECBUF

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_EXECBUF, \

struct drm_vmw_execbuf_arg)

Definition at line 87 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_FENCE_EVENT

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_FENCE_EVENT, \

struct drm_vmw_fence_event_arg)

Definition at line 102 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_FENCE_SIGNALED

Value:

DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_FENCE_SIGNALED, \

struct drm_vmw_fence_signaled_arg)

Definition at line 96 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_FENCE_UNREF

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_FENCE_UNREF, \

struct drm_vmw_fence_arg)

Definition at line 99 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_FENCE_WAIT

Value:

DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_FENCE_WAIT, \

struct drm_vmw_fence_wait_arg)

Definition at line 93 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_GET_3D_CAP

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_GET_3D_CAP, \

struct drm_vmw_get_3d_cap_arg)

Definition at line 90 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_GET_PARAM

Value:

DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_GET_PARAM, \

struct drm_vmw_getparam_arg)

Fully encoded drm commands. Might move to vmw_drm.h

Definition at line 49 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_PRESENT

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_PRESENT, \

struct drm_vmw_present_arg)

Definition at line 105 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_PRESENT_READBACK

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_PRESENT_READBACK, \

struct drm_vmw_present_readback_arg)

Definition at line 108 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_REF_SURFACE

Value:

DRM_IOWR(DRM_COMMAND_BASE + DRM_VMW_REF_SURFACE, \

union drm_vmw_surface_reference_arg)

Definition at line 84 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_UNREF_CONTEXT

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_CONTEXT, \

struct drm_vmw_context_arg)

Definition at line 75 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_UNREF_DMABUF

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_DMABUF, \

struct drm_vmw_unref_dmabuf_arg)

Definition at line 55 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_UNREF_STREAM

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_STREAM, \

struct drm_vmw_stream_arg)

Definition at line 68 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_UNREF_SURFACE

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UNREF_SURFACE, \

struct drm_vmw_surface_arg)

Definition at line 81 of file vmwgfx_drv.c.

#define DRM_IOCTL_VMW_UPDATE_LAYOUT

Value:

DRM_IOW(DRM_COMMAND_BASE + DRM_VMW_UPDATE_LAYOUT, \

struct drm_vmw_update_layout_arg)

Definition at line 111 of file vmwgfx_drv.c.

#define VMW_FB_RESERVATION 0

Definition at line 39 of file vmwgfx_drv.c.

#define VMW_IOCTL_DEF	(	ioctl,
		func,
		flags
	)	[DRM_IOCTL_NR(DRM_IOCTL_##ioctl) - DRM_COMMAND_BASE] = {DRM_##ioctl, flags, func, DRM_IOCTL_##ioctl}

The core DRM version of this macro doesn't account for DRM_COMMAND_BASE.

Definition at line 120 of file vmwgfx_drv.c.

#define VMW_MIN_INITIAL_HEIGHT 600

Definition at line 42 of file vmwgfx_drv.c.

#define VMW_MIN_INITIAL_WIDTH 800

Definition at line 41 of file vmwgfx_drv.c.

#define VMWGFX_CHIP_SVGAII 0

Definition at line 38 of file vmwgfx_drv.c.

#define VMWGFX_DRIVER_DESC "Linux drm driver for VMware graphics devices"

Definition at line 37 of file vmwgfx_drv.c.

#define VMWGFX_DRIVER_NAME "vmwgfx"

Definition at line 36 of file vmwgfx_drv.c.

Function Documentation

MODULE_AUTHOR ( "VMware Inc. and others" )

MODULE_DESCRIPTION ( "Standalone drm driver for the VMware SVGA device" )

MODULE_DEVICE_TABLE	(	pci	,
		vmw_pci_id_list
	)

module_exit ( vmwgfx_exit )

module_init ( vmwgfx_init )

MODULE_LICENSE ( "GPL and additional rights" )

module_param_named	(	enable_fbdev	,
		enable_fbdev	,
		int	,
		0600
	)

MODULE_PARM_DESC	(	enable_fbdev	,
		"Enable vmwgfx fbdev"
	)

MODULE_VERSION ( __stringify(VMWGFX_DRIVER_MAJOR)"."__stringify(VMWGFX_DRIVER_MINOR)"."__stringify(VMWGFX_DRIVER_PATCHLEVEL)".""0" )

void vmw_3d_resource_dec	(	struct vmw_private *	dev_priv,
		bool	hide_svga
	)

Decrease the 3d resource refcount. If the count reaches zero, disable the fifo, switching to vga mode. Note that the master holds a refcount as well, and may request an explicit switch to vga mode when it releases its refcount to account for the situation of an X server vt switch to VGA with 3d resources active.

Definition at line 373 of file vmwgfx_drv.c.

int vmw_3d_resource_inc	(	struct vmw_private *	dev_priv,
		bool	unhide_svga
	)

Increase the 3d resource refcount. If the count was prevously zero, initialize the fifo, switching to svga mode. Note that the master holds a ref as well, and may request an explicit switch to svga mode if fb is not running, using .

Definition at line 343 of file vmwgfx_drv.c.

Macros

Functions

Macro Definition Documentation

Function Documentation