WebSVN – Kolibri OS – Diff – /drivers/video/drm/vmwgfx/vmwgfx_drv.h

 /**************************************************************************
+ *
- * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
+ * Copyright © 2009-2015 VMware, Inc., Palo Alto, CA., USA
  * All Rights Reserved.
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
 #include "vmwgfx_reg.h"
 #include
 #include
-#include
 #include
 //#include
 #include
 #include
 #include
 #include
 //#include
 #include "vmwgfx_fence.h"
-#define VMWGFX_DRIVER_DATE "20140704"
+#define VMWGFX_DRIVER_DATE "20150810"
 #define VMWGFX_DRIVER_MAJOR 2
-#define VMWGFX_DRIVER_MINOR 6
+#define VMWGFX_DRIVER_MINOR 9
-#define VMWGFX_DRIVER_PATCHLEVEL 1
+#define VMWGFX_DRIVER_PATCHLEVEL 0
 #define VMWGFX_FILE_PAGE_OFFSET 0x00100000
 #define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
 #define VMWGFX_MAX_RELOCATIONS 2048
 #define VMWGFX_MAX_VALIDATIONS 2048
 #define VMWGFX_MAX_DISPLAYS 16
 #define VMWGFX_CMD_BOUNCE_INIT_SIZE 32768
-#define VMWGFX_ENABLE_SCREEN_TARGET_OTABLE 0
+#define VMWGFX_ENABLE_SCREEN_TARGET_OTABLE 1
 /*
  * Perhaps we should have sysfs entries for these.
  */
 #define VMWGFX_NUM_GB_CONTEXT 256
+#define VMWGFX_NUM_GB_SHADER 20000
+#define VMWGFX_NUM_GB_SURFACE 32768
-#define VMWGFX_NUM_GB_SHADER 20000
+#define VMWGFX_NUM_GB_SCREEN_TARGET VMWGFX_MAX_DISPLAYS
-#define VMWGFX_NUM_GB_SURFACE 32768
+#define VMWGFX_NUM_DXCONTEXT 256
-#define VMWGFX_NUM_GB_SCREEN_TARGET VMWGFX_MAX_DISPLAYS
+#define VMWGFX_NUM_DXQUERY 512
 #define VMWGFX_NUM_MOB (VMWGFX_NUM_GB_CONTEXT +\
 #define VMW_RES_SURFACE ttm_driver_type1
 #define VMW_RES_STREAM ttm_driver_type2
 #define VMW_RES_FENCE ttm_driver_type3
 #define VMW_RES_SHADER ttm_driver_type4
-#define ioread32(addr)          readl(addr)
 static inline void outl(u32 v, u16 port)
+{
     asm volatile("outl %0,%1" : : "a" (v), "dN" (port));
+}
 static inline u32 inl(u16 port)
+{
     u32 v;
     asm volatile("inl %1,%0" : "=a" (v) : "dN" (port));
     return v;
-}
+}
 struct vmw_fpriv {
-//   struct drm_master *locked_master;
+	struct drm_master *locked_master;
-   struct ttm_object_file *tfile;
+	struct ttm_object_file *tfile;
-   struct list_head fence_events;
+	struct list_head fence_events;
 	bool gb_aware;
 };
 struct vmw_dma_buffer {
+	struct ttm_buffer_object base;
+	struct list_head res_list;
+	s32 pin_count;
-   struct ttm_buffer_object base;
+	/* Not ref-counted.  Protected by binding_mutex */
-   struct list_head res_list;
+	struct vmw_resource *dx_query_ctx;
 };
 	unsigned long backup_size;
 	bool res_dirty; /* Protected by backup buffer reserved */
 	bool backup_dirty; /* Protected by backup buffer reserved */
-    struct vmw_dma_buffer *backup;
+	struct vmw_dma_buffer *backup;
 	unsigned long backup_offset;
+	unsigned long pin_count; /* Protected by resource reserved */
 	const struct vmw_res_func *func;
 	struct list_head lru_head; /* Protected by the resource lock */
 	struct list_head mob_head; /* Protected by @backup reserved */
 	struct list_head binding_head; /* Protected by binding_mutex */
 	void (*res_free) (struct vmw_resource *res);
 enum vmw_res_type {
 	vmw_res_context,
 	vmw_res_surface,
 	vmw_res_stream,
 	vmw_res_shader,
+	vmw_res_dx_context,
+	vmw_res_cotable,
+	vmw_res_view,
 	vmw_res_max
 };
 /*
  * Resources that are managed using command streams.
  */
 enum vmw_cmdbuf_res_type {
+	vmw_cmdbuf_res_shader,
-	vmw_cmdbuf_res_compat_shader
+	vmw_cmdbuf_res_view
 };
 	uint32_t mip_levels[DRM_VMW_MAX_SURFACE_FACES];
 	struct drm_vmw_size base_size;
 	struct drm_vmw_size *sizes;
 	uint32_t num_sizes;
 	bool scanout;
+	uint32_t array_size;
 	/* TODO so far just a extra pointer */
 	struct vmw_cursor_snooper snooper;
 	struct vmw_surface_offset *offsets;
 	SVGA3dTextureFilter autogen_filter;
 	uint32_t multisample_count;
+	struct list_head view_list;
 };
 struct vmw_marker_queue {
 	struct list_head head;
 	spinlock_t lock;
 };
 struct vmw_fifo_state {
 	unsigned long reserved_size;
-	__le32 *dynamic_buffer;
+	u32 *dynamic_buffer;
-	__le32 *static_buffer;
+	u32 *static_buffer;
 	unsigned long static_buffer_size;
 	bool using_bounce_buffer;
 	uint32_t capabilities;
 	struct mutex fifo_mutex;
 	struct rw_semaphore rwsem;
+	struct vmw_marker_queue marker_queue;
-	struct vmw_marker_queue marker_queue;
+	bool dx;
 };
 struct vmw_relocation {
 /**
  * struct vmw_sg_table - Scatter/gather table for binding, with additional
  * device-specific information.
+ *
  * @sgt: Pointer to a struct sg_table with binding information
- * @num_regions: Number of regions with device-address contigous pages
+ * @num_regions: Number of regions with device-address contiguous pages
  */
 struct vmw_sg_table {
 	enum vmw_dma_map_mode mode;
 	struct page **pages;
 	const dma_addr_t *addrs;
 	dma_addr_t (*dma_address)(struct vmw_piter *);
 	struct page *(*page)(struct vmw_piter *);
 };
 /*
- * enum vmw_ctx_binding_type - abstract resource to context binding types
- */
-enum vmw_ctx_binding_type {
-	vmw_ctx_binding_shader,
-	vmw_ctx_binding_rt,
-	vmw_ctx_binding_tex,
-	vmw_ctx_binding_max
-};
-/**
- * struct vmw_ctx_bindinfo - structure representing a single context binding
- *
- * @ctx: Pointer to the context structure. NULL means the binding is not
- * active.
- * @res: Non ref-counted pointer to the bound resource.
- * @bt: The binding type.
- * @i1: Union of information needed to unbind.
+ * enum vmw_display_unit_type - Describes the display unit
  */
-struct vmw_ctx_bindinfo {
+enum vmw_display_unit_type {
-	struct vmw_resource *ctx;
+	vmw_du_invalid = 0,
-	struct vmw_resource *res;
+	vmw_du_legacy,
-	enum vmw_ctx_binding_type bt;
-	bool scrubbed;
-	union {
-		SVGA3dShaderType shader_type;
-		SVGA3dRenderTargetType rt_type;
+	vmw_du_screen_object,
-		uint32 texture_stage;
-	} i1;
+	vmw_du_screen_target
-};
-/**
- * struct vmw_ctx_binding - structure representing a single context binding
- *                        - suitable for tracking in a context
- *
- * @ctx_list: List head for context.
- * @res_list: List head for bound resource.
- * @bi: Binding info
- */
-struct vmw_ctx_binding {
-	struct list_head ctx_list;
-	struct list_head res_list;
-	struct vmw_ctx_bindinfo bi;
-};
-/**
- * struct vmw_ctx_binding_state - context binding state
- *
- * @list: linked list of individual bindings.
- * @render_targets: Render target bindings.
- * @texture_units: Texture units/samplers bindings.
- * @shaders: Shader bindings.
- *
- * Note that this structure also provides storage space for the individual
- * struct vmw_ctx_binding objects, so that no dynamic allocation is needed
- * for individual bindings.
- *
- */
-struct vmw_ctx_binding_state {
-	struct list_head list;
-	struct vmw_ctx_binding render_targets[SVGA3D_RT_MAX];
-	struct vmw_ctx_binding texture_units[SVGA3D_NUM_TEXTURE_UNITS];
-	struct vmw_ctx_binding shaders[SVGA3D_SHADERTYPE_MAX];
+};
 };
 struct vmw_sw_context{
-    struct vmw_validate_buffer val_bufs[VMWGFX_MAX_VALIDATIONS];
+	struct vmw_validate_buffer val_bufs[VMWGFX_MAX_VALIDATIONS];
 	uint32_t cur_val_buf;
 	uint32_t *cmd_bounce;
 	uint32_t cmd_bounce_size;
 	struct list_head resource_list;
-	uint32_t fence_flags;
+	struct list_head ctx_resource_list; /* For contexts and cotables */
-	struct ttm_buffer_object *cur_query_bo;
+	struct vmw_dma_buffer *cur_query_bo;
 	struct list_head res_relocations;
 	uint32_t *buf_start;
 	struct vmw_res_cache_entry res_cache[vmw_res_max];
 	struct vmw_resource *last_query_ctx;
 	bool needs_post_query_barrier;
 	struct vmw_resource *error_resource;
-	struct vmw_ctx_binding_state staged_bindings;
+	struct vmw_ctx_binding_state *staged_bindings;
+	bool staged_bindings_inuse;
 	struct list_head staged_cmd_res;
+	struct vmw_resource_val_node *dx_ctx_node;
+	struct vmw_dma_buffer *dx_query_mob;
+	struct vmw_resource *dx_query_ctx;
+	struct vmw_cmdbuf_res_manager *man;
 };
 struct vmw_legacy_display;
 struct vmw_overlay;
-struct vmw_master {
-    struct ttm_lock lock;
-	struct mutex fb_surf_mutex;
+struct vmw_master {
-	struct list_head fb_surf;
+	struct ttm_lock lock;
 };
 struct vmw_vga_topology_state {
 	uint32_t width;
 	uint32_t height;
 	uint32_t primary;
+	uint32_t pos_x;
+	uint32_t pos_y;
+};
+/*
+ * struct vmw_otable - Guest Memory OBject table metadata
+ *
+ * @size:           Size of the table (page-aligned).
+ * @page_table:     Pointer to a struct vmw_mob holding the page table.
+ */
+struct vmw_otable {
+	unsigned long size;
+	struct vmw_mob *page_table;
+	bool enabled;
+};
+struct vmw_otable_batch {
+	unsigned num_otables;
+	struct vmw_otable *otables;
-	uint32_t pos_x;
+	struct vmw_resource *context;
-	uint32_t pos_y;
+	struct ttm_buffer_object *otable_bo;
 };
 	uint32_t prim_bb_mem;
 	uint32_t mmio_start;
 	uint32_t mmio_size;
 	uint32_t fb_max_width;
 	uint32_t fb_max_height;
+	uint32_t texture_max_width;
+	uint32_t texture_max_height;
+	uint32_t stdu_max_width;
+	uint32_t stdu_max_height;
 	uint32_t initial_width;
 	uint32_t initial_height;
-	__le32 __iomem *mmio_virt;
-	int mmio_mtrr;
+	u32 *mmio_virt;
 	uint32_t capabilities;
 	uint32_t max_gmr_ids;
 	uint32_t max_gmr_pages;
 	uint32_t max_mob_pages;
 	uint32_t max_mob_size;
 	uint32_t memory_size;
 	bool has_gmr;
 	bool has_mob;
-	struct mutex hw_mutex;
+	spinlock_t hw_lock;
+	spinlock_t cap_lock;
+	bool has_dx;
 	/*
 	 * VGA registers.
 	/*
 	 * Framebuffer info.
 	 */
+	void *fb_info;
-	void *fb_info;
+	enum vmw_display_unit_type active_display_unit;
 	struct vmw_legacy_display *ldu_priv;
 	struct vmw_screen_object_display *sou_priv;
 	struct vmw_overlay *overlay_priv;
 	 */
 	atomic_t marker_seq;
 	wait_queue_head_t fence_queue;
+	wait_queue_head_t fifo_queue;
-	wait_queue_head_t fifo_queue;
+	spinlock_t waiter_lock;
-	int fence_queue_waiters; /* Protected by hw_mutex */
+	int fence_queue_waiters; /* Protected by waiter_lock */
+	int goal_queue_waiters; /* Protected by waiter_lock */
+	int cmdbuf_waiters; /* Protected by waiter_lock */
-	int goal_queue_waiters; /* Protected by hw_mutex */
+	int error_waiters; /* Protected by waiter_lock */
-	atomic_t fifo_queue_waiters;
+	int fifo_queue_waiters; /* Protected by waiter_lock */
-	uint32_t last_read_seqno;
-	spinlock_t irq_lock;
+	uint32_t last_read_seqno;
 	struct vmw_fence_manager *fman;
-	uint32_t irq_mask;
+	uint32_t irq_mask; /* Updates protected by waiter_lock */
 	/*
 	 * Operating mode.
 	 */
 	bool stealth;
+	bool enable_fb;
-	bool enable_fb;
+	spinlock_t svga_lock;
 	/**
 	 * Master management.
 	 */
 	struct vmw_master *active_master;
+	struct vmw_master *active_master;
 	struct vmw_master fbdev_master;
-//	struct notifier_block pm_nb;
+	bool suspended;
-	bool suspended;
+	bool refuse_hibernation;
 	struct mutex release_mutex;
-	uint32_t num_3d_resources;
+	atomic_t num_fifo_resources;
 	/*
 	 * Query processing. These members
 	 * are protected by the cmdbuf mutex.
 	 */
-    struct ttm_buffer_object *dummy_query_bo;
+	struct vmw_dma_buffer *dummy_query_bo;
-    struct ttm_buffer_object *pinned_bo;
+	struct vmw_dma_buffer *pinned_bo;
 	uint32_t query_cid;
 	uint32_t query_cid_valid;
 	bool dummy_query_bo_pinned;
 	enum vmw_dma_map_mode map_mode;
 	/*
 	 * Guest Backed stuff
 	 */
+	struct vmw_otable_batch otable_batch;
-	struct ttm_buffer_object *otable_bo;
-	struct vmw_otable *otables;
+	struct vmw_cmdbuf_man *cman;
 };
 static inline struct vmw_surface *vmw_res_to_srf(struct vmw_resource *res)
 static inline struct vmw_master *vmw_master(struct drm_master *master)
+{
 	return (struct vmw_master *) master->driver_priv;
+}
+/*
+ * The locking here is fine-grained, so that it is performed once
+ * for every read- and write operation. This is of course costly, but we
+ * don't perform much register access in the timing critical paths anyway.
+ * Instead we have the extra benefit of being sure that we don't forget
+ * the hw lock around register accesses.
  */
 static inline void vmw_write(struct vmw_private *dev_priv,
 			     unsigned int offset, uint32_t value)
+{
+	unsigned long irq_flags;
 	spin_lock_irqsave(&dev_priv->hw_lock, irq_flags);
 	outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT);
+	outl(value, dev_priv->io_start + VMWGFX_VALUE_PORT);
-	outl(value, dev_priv->io_start + VMWGFX_VALUE_PORT);
+	spin_unlock_irqrestore(&dev_priv->hw_lock, irq_flags);
+}
 static inline uint32_t vmw_read(struct vmw_private *dev_priv,
+				unsigned int offset)
-				unsigned int offset)
+{
+	unsigned long irq_flags;
 	u32 val;
 	uint32_t val;
+	spin_lock_irqsave(&dev_priv->hw_lock, irq_flags);
+	outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT);
 	val = inl(dev_priv->io_start + VMWGFX_VALUE_PORT);
-	outl(offset, dev_priv->io_start + VMWGFX_INDEX_PORT);
+	spin_unlock_irqrestore(&dev_priv->hw_lock, irq_flags);
-	val = inl(dev_priv->io_start + VMWGFX_VALUE_PORT);
 	return val;
+}
 extern void vmw_svga_enable(struct vmw_private *dev_priv);
-int vmw_3d_resource_inc(struct vmw_private *dev_priv, bool unhide_svga);
+extern void vmw_svga_disable(struct vmw_private *dev_priv);
 extern void vmw_resource_unreference(struct vmw_resource **p_res);
 extern struct vmw_resource *vmw_resource_reference(struct vmw_resource *res);
 extern struct vmw_resource *
 vmw_resource_reference_unless_doomed(struct vmw_resource *res);
 extern int vmw_resource_validate(struct vmw_resource *res);
-extern int vmw_resource_reserve(struct vmw_resource *res, bool no_backup);
+extern int vmw_resource_reserve(struct vmw_resource *res, bool interruptible,
+				bool no_backup);
 extern bool vmw_resource_needs_backup(const struct vmw_resource *res);
 extern int vmw_user_lookup_handle(struct vmw_private *dev_priv,
 				  struct ttm_object_file *tfile,
 				  uint32_t handle,
 				  struct vmw_surface **out_surf,
 extern int vmw_user_dmabuf_alloc(struct vmw_private *dev_priv,
 				 struct ttm_object_file *tfile,
 				 uint32_t size,
 				 bool shareable,
 				 uint32_t *handle,
-				 struct vmw_dma_buffer **p_dma_buf);
+				 struct vmw_dma_buffer **p_dma_buf,
+				 struct ttm_base_object **p_base);
 extern int vmw_user_dmabuf_reference(struct ttm_object_file *tfile,
 				     struct vmw_dma_buffer *dma_buf,
 				     uint32_t *handle);
 extern int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data,
 				  struct drm_file *file_priv);
 					 struct drm_file *file_priv);
 extern uint32_t vmw_dmabuf_validate_node(struct ttm_buffer_object *bo,
 					 uint32_t cur_validate_node);
 extern void vmw_dmabuf_validate_clear(struct ttm_buffer_object *bo);
 extern int vmw_user_dmabuf_lookup(struct ttm_object_file *tfile,
-				  uint32_t id, struct vmw_dma_buffer **out);
+				  uint32_t id, struct vmw_dma_buffer **out,
+				  struct ttm_base_object **base);
 extern int vmw_stream_claim_ioctl(struct drm_device *dev, void *data,
 				  struct drm_file *file_priv);
 extern int vmw_stream_unref_ioctl(struct drm_device *dev, void *data,
 				  struct drm_file *file_priv);
 extern int vmw_user_stream_lookup(struct vmw_private *dev_priv,
 				  struct ttm_object_file *tfile,
 				  uint32_t *inout_id,
 				  struct vmw_resource **out);
 extern void vmw_resource_unreserve(struct vmw_resource *res,
+				   bool switch_backup,
 				   struct vmw_dma_buffer *new_backup,
 				   unsigned long new_backup_offset);
 extern void vmw_resource_move_notify(struct ttm_buffer_object *bo,
 				     struct ttm_mem_reg *mem);
+extern void vmw_query_move_notify(struct ttm_buffer_object *bo,
+				  struct ttm_mem_reg *mem);
+extern int vmw_query_readback_all(struct vmw_dma_buffer *dx_query_mob);
 extern void vmw_fence_single_bo(struct ttm_buffer_object *bo,
 				struct vmw_fence_obj *fence);
 extern void vmw_resource_evict_all(struct vmw_private *dev_priv);
 /**
  * DMA buffer helper routines - vmwgfx_dmabuf.c
  */
-extern int vmw_dmabuf_to_placement(struct vmw_private *vmw_priv,
+extern int vmw_dmabuf_pin_in_placement(struct vmw_private *vmw_priv,
-				   struct vmw_dma_buffer *bo,
+				       struct vmw_dma_buffer *bo,
-				   struct ttm_placement *placement,
+				       struct ttm_placement *placement,
-				   bool interruptible);
+				       bool interruptible);
-extern int vmw_dmabuf_to_vram(struct vmw_private *dev_priv,
+extern int vmw_dmabuf_pin_in_vram(struct vmw_private *dev_priv,
-			      struct vmw_dma_buffer *buf,
+				  struct vmw_dma_buffer *buf,
-			      bool pin, bool interruptible);
+				  bool interruptible);
-extern int vmw_dmabuf_to_vram_or_gmr(struct vmw_private *dev_priv,
+extern int vmw_dmabuf_pin_in_vram_or_gmr(struct vmw_private *dev_priv,
-				     struct vmw_dma_buffer *buf,
+					 struct vmw_dma_buffer *buf,
-				     bool pin, bool interruptible);
+					 bool interruptible);
-extern int vmw_dmabuf_to_start_of_vram(struct vmw_private *vmw_priv,
+extern int vmw_dmabuf_pin_in_start_of_vram(struct vmw_private *vmw_priv,
-				       struct vmw_dma_buffer *bo,
+					   struct vmw_dma_buffer *bo,
-				       bool pin, bool interruptible);
+					   bool interruptible);
 extern int vmw_dmabuf_unpin(struct vmw_private *vmw_priv,
 			    struct vmw_dma_buffer *bo,
 			    bool interruptible);
 extern void vmw_bo_get_guest_ptr(const struct ttm_buffer_object *buf,
 				 SVGAGuestPtr *ptr);
-extern void vmw_bo_pin(struct ttm_buffer_object *bo, bool pin);
+extern void vmw_bo_pin_reserved(struct vmw_dma_buffer *bo, bool pin);
 /**
 				struct drm_file *file_priv);
 extern int vmw_present_ioctl(struct drm_device *dev, void *data,
 			     struct drm_file *file_priv);
 extern int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
 				      struct drm_file *file_priv);
+extern unsigned int vmw_fops_poll(struct file *filp,
+				  struct poll_table_struct *wait);
 extern ssize_t vmw_fops_read(struct file *filp, char __user *buffer,
 			     size_t count, loff_t *offset);
 /**
 extern int vmw_fifo_init(struct vmw_private *dev_priv,
 			 struct vmw_fifo_state *fifo);
 extern void vmw_fifo_release(struct vmw_private *dev_priv,
 			     struct vmw_fifo_state *fifo);
 extern void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes);
+extern void *
+vmw_fifo_reserve_dx(struct vmw_private *dev_priv, uint32_t bytes, int ctx_id);
 extern void vmw_fifo_commit(struct vmw_private *dev_priv, uint32_t bytes);
+extern void vmw_fifo_commit_flush(struct vmw_private *dev_priv, uint32_t bytes);
 extern int vmw_fifo_send_fence(struct vmw_private *dev_priv,
 			       uint32_t *seqno);
+extern void vmw_fifo_ping_host_locked(struct vmw_private *, uint32_t reason);
 extern void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason);
 extern bool vmw_fifo_have_3d(struct vmw_private *dev_priv);
 extern bool vmw_fifo_have_pitchlock(struct vmw_private *dev_priv);
 extern int vmw_fifo_emit_dummy_query(struct vmw_private *dev_priv,
 				     uint32_t cid);
+extern int vmw_fifo_flush(struct vmw_private *dev_priv,
+			  bool interruptible);
 /**
  * TTM glue - vmwgfx_ttm_glue.c
 extern struct ttm_placement vmw_sys_placement;
 extern struct ttm_placement vmw_sys_ne_placement;
 extern struct ttm_placement vmw_evictable_placement;
 extern struct ttm_placement vmw_srf_placement;
 extern struct ttm_placement vmw_mob_placement;
+extern struct ttm_placement vmw_mob_ne_placement;
 extern struct ttm_bo_driver vmw_bo_driver;
 extern int vmw_dma_quiescent(struct drm_device *dev);
 extern int vmw_bo_map_dma(struct ttm_buffer_object *bo);
 extern void vmw_bo_unmap_dma(struct ttm_buffer_object *bo);
 extern const struct vmw_sg_table *
 /**
  * Command submission - vmwgfx_execbuf.c
  */
-extern int vmw_execbuf_ioctl(struct drm_device *dev, void *data,
+extern int vmw_execbuf_ioctl(struct drm_device *dev, unsigned long data,
-			     struct drm_file *file_priv);
+			     struct drm_file *file_priv, size_t size);
 extern int vmw_execbuf_process(struct drm_file *file_priv,
 			       struct vmw_private *dev_priv,
 			       void __user *user_commands,
 			       void *kernel_commands,
+			       uint32_t command_size,
-			       uint32_t command_size,
+			       uint64_t throttle_us,
-			       uint64_t throttle_us,
+			       uint32_t dx_context_handle,
 			       struct drm_vmw_fence_rep __user
 			       *user_fence_rep,
 			       struct vmw_fence_obj **out_fence);
 					int ret,
 					struct drm_vmw_fence_rep __user
 					*user_fence_rep,
 					struct vmw_fence_obj *fence,
 					uint32_t fence_handle);
+extern int vmw_validate_single_buffer(struct vmw_private *dev_priv,
+				      struct ttm_buffer_object *bo,
+				      bool interruptible,
+				      bool validate_as_mob);
 /**
  * IRQs and wating - vmwgfx_irq.c
 				struct vmw_fifo_state *fifo_state);
 extern void vmw_seqno_waiter_add(struct vmw_private *dev_priv);
 extern void vmw_seqno_waiter_remove(struct vmw_private *dev_priv);
 extern void vmw_goal_waiter_add(struct vmw_private *dev_priv);
 extern void vmw_goal_waiter_remove(struct vmw_private *dev_priv);
+extern void vmw_generic_waiter_add(struct vmw_private *dev_priv, u32 flag,
+				   int *waiter_count);
+extern void vmw_generic_waiter_remove(struct vmw_private *dev_priv,
+				      u32 flag, int *waiter_count);
 /**
  * Rudimentary fence-like objects currently used only for throttling -
  * vmwgfx_marker.c
 		       unsigned bpp, unsigned depth);
 void vmw_kms_idle_workqueues(struct vmw_master *vmaster);
 bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
 				uint32_t pitch,
 				uint32_t height);
-u32 vmw_get_vblank_counter(struct drm_device *dev, int crtc);
+u32 vmw_get_vblank_counter(struct drm_device *dev, unsigned int pipe);
-int vmw_enable_vblank(struct drm_device *dev, int crtc);
+int vmw_enable_vblank(struct drm_device *dev, unsigned int pipe);
-void vmw_disable_vblank(struct drm_device *dev, int crtc);
+void vmw_disable_vblank(struct drm_device *dev, unsigned int pipe);
 int vmw_kms_present(struct vmw_private *dev_priv,
 		    struct drm_file *file_priv,
 		    struct vmw_framebuffer *vfb,
 		    struct vmw_surface *surface,
 		    uint32_t sid, int32_t destX, int32_t destY,
 		    struct drm_vmw_rect *clips,
 		    uint32_t num_clips);
-int vmw_kms_readback(struct vmw_private *dev_priv,
-		     struct drm_file *file_priv,
-		     struct vmw_framebuffer *vfb,
-		     struct drm_vmw_fence_rep __user *user_fence_rep,
-		     struct drm_vmw_rect *clips,
-		     uint32_t num_clips);
 int vmw_kms_update_layout_ioctl(struct drm_device *dev, void *data,
 				struct drm_file *file_priv);
+void vmw_kms_legacy_hotspot_clear(struct vmw_private *dev_priv);
 int vmw_dumb_create(struct drm_file *file_priv,
 		    struct drm_device *dev,
 			struct drm_device *dev, uint32_t handle,
 			uint64_t *offset);
 int vmw_dumb_destroy(struct drm_file *file_priv,
 		     struct drm_device *dev,
 		     uint32_t handle);
+extern int vmw_resource_pin(struct vmw_resource *res, bool interruptible);
+extern void vmw_resource_unpin(struct vmw_resource *res);
+extern enum vmw_res_type vmw_res_type(const struct vmw_resource *res);
 /**
  * Overlay control - vmwgfx_overlay.c
  */
  */
 extern const struct ttm_mem_type_manager_func vmw_gmrid_manager_func;
+/**
+ * Prime - vmwgfx_prime.c
+ */
+extern const struct dma_buf_ops vmw_prime_dmabuf_ops;
+extern int vmw_prime_fd_to_handle(struct drm_device *dev,
+				  struct drm_file *file_priv,
+				  int fd, u32 *handle);
+extern int vmw_prime_handle_to_fd(struct drm_device *dev,
+				  struct drm_file *file_priv,
+				  uint32_t handle, uint32_t flags,
 				  int *prime_fd);
 /**
 /*
  * MemoryOBject management -  vmwgfx_mob.c
  */
  * Context management - vmwgfx_context.c
  */
-extern const struct vmw_user_resource_conv *user_context_converter;
-extern struct vmw_resource *vmw_context_alloc(struct vmw_private *dev_priv);
+extern const struct vmw_user_resource_conv *user_context_converter;
 extern int vmw_context_check(struct vmw_private *dev_priv,
 			     struct ttm_object_file *tfile,
 			     int id,
 			     struct vmw_resource **p_res);
+extern int vmw_context_define_ioctl(struct drm_device *dev, void *data,
+				    struct drm_file *file_priv);
-extern int vmw_context_define_ioctl(struct drm_device *dev, void *data,
+extern int vmw_extended_context_define_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv);
+					     struct drm_file *file_priv);
-extern int vmw_context_destroy_ioctl(struct drm_device *dev, void *data,
-				     struct drm_file *file_priv);
-extern int vmw_context_binding_add(struct vmw_ctx_binding_state *cbs,
-				   const struct vmw_ctx_bindinfo *ci);
-extern void
-vmw_context_binding_state_transfer(struct vmw_resource *res,
-				   struct vmw_ctx_binding_state *cbs);
-extern void vmw_context_binding_res_list_kill(struct list_head *head);
-extern void vmw_context_binding_res_list_scrub(struct list_head *head);
+extern int vmw_context_destroy_ioctl(struct drm_device *dev, void *data,
+				     struct drm_file *file_priv);
+extern struct list_head *vmw_context_binding_list(struct vmw_resource *ctx);
+extern struct vmw_cmdbuf_res_manager *
+vmw_context_res_man(struct vmw_resource *ctx);
+extern struct vmw_resource *vmw_context_cotable(struct vmw_resource *ctx,
+						SVGACOTableType cotable_type);
+extern struct list_head *vmw_context_binding_list(struct vmw_resource *ctx);
+struct vmw_ctx_binding_state;
+extern struct vmw_ctx_binding_state *
+vmw_context_binding_state(struct vmw_resource *ctx);
+extern void vmw_dx_context_scrub_cotables(struct vmw_resource *ctx,
+					  bool readback);
+extern int vmw_context_bind_dx_query(struct vmw_resource *ctx_res,
+				     struct vmw_dma_buffer *mob);
+extern struct vmw_dma_buffer *
-extern int vmw_context_rebind_all(struct vmw_resource *ctx);
+vmw_context_get_dx_query_mob(struct vmw_resource *ctx_res);
 extern struct list_head *vmw_context_binding_list(struct vmw_resource *ctx);
 /*
  * Surface management - vmwgfx_surface.c
+ */
+extern const struct vmw_user_resource_conv *user_surface_converter;
+extern void vmw_surface_res_free(struct vmw_resource *res);
+extern int vmw_surface_destroy_ioctl(struct drm_device *dev, void *data,
+				     struct drm_file *file_priv);
+extern int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
+				    struct drm_file *file_priv);
+extern int vmw_surface_reference_ioctl(struct drm_device *dev, void *data,
- */
+				       struct drm_file *file_priv);
 extern int vmw_gb_surface_define_ioctl(struct drm_device *dev, void *data,
-extern const struct vmw_user_resource_conv *user_surface_converter;
+				       struct drm_file *file_priv);
 extern int vmw_gb_surface_reference_ioctl(struct drm_device *dev, void *data,
-extern void vmw_surface_res_free(struct vmw_resource *res);
+					  struct drm_file *file_priv);
+extern int vmw_surface_check(struct vmw_private *dev_priv,
+			     struct ttm_object_file *tfile,
+			     uint32_t handle, int *id);
+extern int vmw_surface_validate(struct vmw_private *dev_priv,
+				struct vmw_surface *srf);
+int vmw_surface_gb_priv_define(struct drm_device *dev,
+			       uint32_t user_accounting_size,
+			       uint32_t svga3d_flags,
+			       SVGA3dSurfaceFormat format,
+			       bool for_scanout,
-extern int vmw_surface_check(struct vmw_private *dev_priv,
+			       uint32_t num_mip_levels,
-			     struct ttm_object_file *tfile,
+			       uint32_t multisample_count,
-			     uint32_t handle, int *id);
+			       uint32_t array_size,
-extern int vmw_surface_validate(struct vmw_private *dev_priv,
+			       struct drm_vmw_size size,
+			       struct vmw_surface **srf_out);
+/*
+ * Shader management - vmwgfx_shader.c
+ */
+extern const struct vmw_user_resource_conv *user_shader_converter;
+extern int vmw_shader_define_ioctl(struct drm_device *dev, void *data,
+				   struct drm_file *file_priv);
+extern int vmw_shader_destroy_ioctl(struct drm_device *dev, void *data,
+				    struct drm_file *file_priv);
+extern int vmw_compat_shader_add(struct vmw_private *dev_priv,
+				 struct vmw_cmdbuf_res_manager *man,
+				 u32 user_key, const void *bytecode,
+				 SVGA3dShaderType shader_type,
+				 size_t size,
+				 struct list_head *list);
+extern int vmw_shader_remove(struct vmw_cmdbuf_res_manager *man,
+			     u32 user_key, SVGA3dShaderType shader_type,
+			     struct list_head *list);
+extern int vmw_dx_shader_add(struct vmw_cmdbuf_res_manager *man,
+			     struct vmw_resource *ctx,
+			     u32 user_key,
+			     SVGA3dShaderType shader_type,
+			     struct list_head *list);
+extern void vmw_dx_shader_cotable_list_scrub(struct vmw_private *dev_priv,
+					     struct list_head *list,
+					     bool readback);
+extern struct vmw_resource *
-				struct vmw_surface *srf);
+vmw_shader_lookup(struct vmw_cmdbuf_res_manager *man,
 		  u32 user_key, SVGA3dShaderType shader_type);
 /*
- * Shader management - vmwgfx_shader.c
+/*
- */
+ * Command buffer managed resources - vmwgfx_cmdbuf_res.c
 			      struct vmw_resource *res,
 			      struct list_head *list);
 extern int vmw_cmdbuf_res_remove(struct vmw_cmdbuf_res_manager *man,
 				 enum vmw_cmdbuf_res_type res_type,
 				 u32 user_key,
-				 struct list_head *list);
+				 struct list_head *list,
+				 struct vmw_resource **res);
+/*
+ * COTable management - vmwgfx_cotable.c
+ */
+extern const SVGACOTableType vmw_cotable_scrub_order[];
+extern struct vmw_resource *vmw_cotable_alloc(struct vmw_private *dev_priv,
+					      struct vmw_resource *ctx,
+					      u32 type);
+extern int vmw_cotable_notify(struct vmw_resource *res, int id);
+extern int vmw_cotable_scrub(struct vmw_resource *res, bool readback);
+extern void vmw_cotable_add_resource(struct vmw_resource *ctx,
+				     struct list_head *head);
+/*
+ * Command buffer managerment vmwgfx_cmdbuf.c
+ */
+struct vmw_cmdbuf_man;
+struct vmw_cmdbuf_header;
+extern struct vmw_cmdbuf_man *
+vmw_cmdbuf_man_create(struct vmw_private *dev_priv);
+extern int vmw_cmdbuf_set_pool_size(struct vmw_cmdbuf_man *man,
+				    size_t size, size_t default_size);
+extern void vmw_cmdbuf_remove_pool(struct vmw_cmdbuf_man *man);
+extern void vmw_cmdbuf_man_destroy(struct vmw_cmdbuf_man *man);
+extern int vmw_cmdbuf_idle(struct vmw_cmdbuf_man *man, bool interruptible,
+			   unsigned long timeout);
+extern void *vmw_cmdbuf_reserve(struct vmw_cmdbuf_man *man, size_t size,
+				int ctx_id, bool interruptible,
+				struct vmw_cmdbuf_header *header);
+extern void vmw_cmdbuf_commit(struct vmw_cmdbuf_man *man, size_t size,
+			      struct vmw_cmdbuf_header *header,
+			      bool flush);
+extern void vmw_cmdbuf_tasklet_schedule(struct vmw_cmdbuf_man *man);
+extern void *vmw_cmdbuf_alloc(struct vmw_cmdbuf_man *man,
+			      size_t size, bool interruptible,
+			      struct vmw_cmdbuf_header **p_header);
+extern void vmw_cmdbuf_header_free(struct vmw_cmdbuf_header *header);
+extern int vmw_cmdbuf_cur_flush(struct vmw_cmdbuf_man *man,
+				bool interruptible);
 /**
 static inline struct ttm_mem_global *vmw_mem_glob(struct vmw_private *dev_priv)
+{
 	return (struct ttm_mem_global *) dev_priv->mem_global_ref.object;
+}
+static inline void vmw_fifo_resource_inc(struct vmw_private *dev_priv)
-extern struct drm_device *main_device;
+{
+	atomic_inc(&dev_priv->num_fifo_resources);
-extern struct drm_file   *drm_file_handlers[256];
+}
-typedef struct
-{
-  int width;
-  int height;
+static inline void vmw_fifo_resource_dec(struct vmw_private *dev_priv)
-  int bpp;
+{
+	atomic_dec(&dev_priv->num_fifo_resources);
+}
+/**
+ * vmw_mmio_read - Perform a MMIO read from volatile memory
+ *
+ * @addr: The address to read from
+ *
+ * This function is intended to be equivalent to ioread32() on
+ * memremap'd memory, but without byteswapping.
+ */
+static inline u32 vmw_mmio_read(u32 *addr)
+{
+	return READ_ONCE(*addr);
+}
+/**
+ * vmw_mmio_write - Perform a MMIO write to volatile memory
+ *
+ * @addr: The address to write to
+ *
+ * This function is intended to be equivalent to iowrite32 on
+ * memremap'd memory, but without byteswapping.
+ */
+static inline void vmw_mmio_write(u32 value, u32 *addr)
   int freq;

Subversion Repositories Kolibri OS

(root)/drivers/video/drm/vmwgfx/vmwgfx_drv.h – Rev 5078 → 6296