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path: root/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
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Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_drv.h93
1 files changed, 33 insertions, 60 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index 5b9a28157dd3..5fa5bcd20cc5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -66,6 +66,8 @@
#define VMWGFX_CMD_BOUNCE_INIT_SIZE 32768
#define VMWGFX_ENABLE_SCREEN_TARGET_OTABLE 1
+#define VMWGFX_PCI_ID_SVGA2 0x0405
+
/*
* Perhaps we should have sysfs entries for these.
*/
@@ -274,13 +276,6 @@ struct vmw_surface {
struct list_head view_list;
};
-struct vmw_marker_queue {
- struct list_head head;
- u64 lag;
- u64 lag_time;
- spinlock_t lock;
-};
-
struct vmw_fifo_state {
unsigned long reserved_size;
u32 *dynamic_buffer;
@@ -290,7 +285,6 @@ struct vmw_fifo_state {
uint32_t capabilities;
struct mutex fifo_mutex;
struct rw_semaphore rwsem;
- struct vmw_marker_queue marker_queue;
bool dx;
};
@@ -489,19 +483,19 @@ enum vmw_sm_type {
};
struct vmw_private {
+ struct drm_device drm;
struct ttm_bo_device bdev;
struct vmw_fifo_state fifo;
- struct drm_device *dev;
struct drm_vma_offset_manager vma_manager;
- unsigned long vmw_chipset;
- unsigned int io_start;
- uint32_t vram_start;
- uint32_t vram_size;
- uint32_t prim_bb_mem;
- uint32_t mmio_start;
- uint32_t mmio_size;
+ u32 vmw_chipset;
+ resource_size_t io_start;
+ resource_size_t vram_start;
+ resource_size_t vram_size;
+ resource_size_t prim_bb_mem;
+ u32 *fifo_mem;
+ resource_size_t fifo_mem_size;
uint32_t fb_max_width;
uint32_t fb_max_height;
uint32_t texture_max_width;
@@ -510,7 +504,6 @@ struct vmw_private {
uint32_t stdu_max_height;
uint32_t initial_width;
uint32_t initial_height;
- u32 *mmio_virt;
uint32_t capabilities;
uint32_t capabilities2;
uint32_t max_gmr_ids;
@@ -590,13 +583,7 @@ struct vmw_private {
struct mutex cmdbuf_mutex;
struct mutex binding_mutex;
- /**
- * Operating mode.
- */
-
- bool stealth;
bool enable_fb;
- spinlock_t svga_lock;
/**
* PM management.
@@ -966,30 +953,29 @@ extern int vmw_fifo_init(struct vmw_private *dev_priv,
extern void vmw_fifo_release(struct vmw_private *dev_priv,
struct vmw_fifo_state *fifo);
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);
+vmw_cmd_ctx_reserve(struct vmw_private *dev_priv, uint32_t bytes, int ctx_id);
+extern void vmw_cmd_commit(struct vmw_private *dev_priv, uint32_t bytes);
+extern void vmw_cmd_commit_flush(struct vmw_private *dev_priv, uint32_t bytes);
+extern int vmw_cmd_send_fence(struct vmw_private *dev_priv, uint32_t *seqno);
+extern bool vmw_supports_3d(struct vmw_private *dev_priv);
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);
+extern int vmw_cmd_emit_dummy_query(struct vmw_private *dev_priv,
+ uint32_t cid);
+extern int vmw_cmd_flush(struct vmw_private *dev_priv,
+ bool interruptible);
-#define VMW_FIFO_RESERVE_DX(__priv, __bytes, __ctx_id) \
+#define VMW_CMD_CTX_RESERVE(__priv, __bytes, __ctx_id) \
({ \
- vmw_fifo_reserve_dx(__priv, __bytes, __ctx_id) ? : ({ \
+ vmw_cmd_ctx_reserve(__priv, __bytes, __ctx_id) ? : ({ \
DRM_ERROR("FIFO reserve failed at %s for %u bytes\n", \
__func__, (unsigned int) __bytes); \
NULL; \
}); \
})
-#define VMW_FIFO_RESERVE(__priv, __bytes) \
- VMW_FIFO_RESERVE_DX(__priv, __bytes, SVGA3D_INVALID_ID)
+#define VMW_CMD_RESERVE(__priv, __bytes) \
+ VMW_CMD_CTX_RESERVE(__priv, __bytes, SVGA3D_INVALID_ID)
/**
* TTM glue - vmwgfx_ttm_glue.c
@@ -1124,19 +1110,6 @@ extern void vmw_generic_waiter_add(struct vmw_private *dev_priv, u32 flag,
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
- */
-
-extern void vmw_marker_queue_init(struct vmw_marker_queue *queue);
-extern void vmw_marker_queue_takedown(struct vmw_marker_queue *queue);
-extern int vmw_marker_push(struct vmw_marker_queue *queue,
- uint32_t seqno);
-extern int vmw_marker_pull(struct vmw_marker_queue *queue,
- uint32_t signaled_seqno);
-extern int vmw_wait_lag(struct vmw_private *dev_priv,
- struct vmw_marker_queue *queue, uint32_t us);
/**
* Kernel framebuffer - vmwgfx_fb.c
@@ -1410,8 +1383,7 @@ 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 int vmw_cmdbuf_set_pool_size(struct vmw_cmdbuf_man *man, size_t 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,
@@ -1580,28 +1552,29 @@ static inline void vmw_fifo_resource_dec(struct vmw_private *dev_priv)
}
/**
- * vmw_mmio_read - Perform a MMIO read from volatile memory
+ * vmw_fifo_mem_read - Perform a MMIO read from the fifo memory
*
- * @addr: The address to read from
+ * @fifo_reg: The fifo register 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)
+static inline u32 vmw_fifo_mem_read(struct vmw_private *vmw, uint32 fifo_reg)
{
- return READ_ONCE(*addr);
+ return READ_ONCE(*(vmw->fifo_mem + fifo_reg));
}
/**
- * vmw_mmio_write - Perform a MMIO write to volatile memory
+ * vmw_fifo_mem_write - Perform a MMIO write to volatile memory
*
- * @addr: The address to write to
+ * @addr: The fifo register 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)
+static inline void vmw_fifo_mem_write(struct vmw_private *vmw, u32 fifo_reg,
+ u32 value)
{
- WRITE_ONCE(*addr, value);
+ WRITE_ONCE(*(vmw->fifo_mem + fifo_reg), value);
}
#endif
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-26 10:35:46 +0300