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Commit d2e546b8 authored by Daniel Vetter's avatar Daniel Vetter Committed by Dave Airlie
Browse files

drm: rip out DRM_AGP_MEM and DRM_AGP_KERN 



The <linux/agp_backend.h> header provides dummy functions and
fallbacks, so no need for screaming macros.

Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 8a5a8008

drivers/gpu/drm/drm_agpsupport.c

+4 −4
Original line number Diff line number Diff line
@@ -53,7 +53,7 @@ 
 */

int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info)

{

	DRM_AGP_KERN *kern;

	struct agp_kern_info *kern;



	if (!dev->agp || !dev->agp->acquired)

		return -EINVAL;
@@ -198,7 +198,7 @@ int drm_agp_enable_ioctl(struct drm_device *dev, void *data, 
int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)

{

	struct drm_agp_mem *entry;

	DRM_AGP_MEM *memory;

	struct agp_memory *memory;

	unsigned long pages;

	u32 type;
@@ -466,14 +466,14 @@ void drm_agp_clear(struct drm_device *dev) 
 * No reference is held on the pages during this time -- it is up to the

 * caller to handle that.

 */

DRM_AGP_MEM *

struct agp_memory *

drm_agp_bind_pages(struct drm_device *dev,

		   struct page **pages,

		   unsigned long num_pages,

		   uint32_t gtt_offset,

		   u32 type)

{

	DRM_AGP_MEM *mem;

	struct agp_memory *mem;

	int ret, i;



	DRM_DEBUG("\n");

drivers/gpu/drm/drm_memory.c

+3 −3
Original line number Diff line number Diff line
@@ -82,19 +82,19 @@ static void *agp_remap(unsigned long offset, unsigned long size, 
}



/** Wrapper around agp_free_memory() */

void drm_free_agp(DRM_AGP_MEM * handle, int pages)

void drm_free_agp(struct agp_memory * handle, int pages)

{

	agp_free_memory(handle);

}



/** Wrapper around agp_bind_memory() */

int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start)

int drm_bind_agp(struct agp_memory * handle, unsigned int start)

{

	return agp_bind_memory(handle, start);

}



/** Wrapper around agp_unbind_memory() */

int drm_unbind_agp(DRM_AGP_MEM * handle)

int drm_unbind_agp(struct agp_memory * handle)

{

	return agp_unbind_memory(handle);

}

include/drm/drmP.h

+3 −2
Original line number Diff line number Diff line
@@ -527,7 +527,7 @@ struct drm_device_dma { 
 */

struct drm_agp_mem {

	unsigned long handle;		/**< handle */

	DRM_AGP_MEM *memory;

	struct agp_memory *memory;

	unsigned long bound;		/**< address */

	int pages;

	struct list_head head;
@@ -539,7 +539,7 @@ struct drm_agp_mem { 
 * \sa drm_agp_init() and drm_device::agp.

 */

struct drm_agp_head {

	DRM_AGP_KERN agp_info;		/**< AGP device information */

	struct agp_kern_info agp_info;		/**< AGP device information */

	struct list_head memory;

	unsigned long mode;		/**< AGP mode */

	struct agp_bridge_data *bridge;
@@ -1280,6 +1280,7 @@ extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait); 
				/* Memory management support (drm_memory.h) */

#include <drm/drm_memory.h>





				/* Misc. IOCTL support (drm_ioctl.h) */

extern int drm_irq_by_busid(struct drm_device *dev, void *data,

			    struct drm_file *file_priv);

include/drm/drm_agpsupport.h

+8 −8
Original line number Diff line number Diff line
@@ -10,10 +10,10 @@ 


#if __OS_HAS_AGP



void drm_free_agp(DRM_AGP_MEM * handle, int pages);

int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);

int drm_unbind_agp(DRM_AGP_MEM * handle);

DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,

void drm_free_agp(struct agp_memory * handle, int pages);

int drm_bind_agp(struct agp_memory * handle, unsigned int start);

int drm_unbind_agp(struct agp_memory * handle);

struct agp_memory *drm_agp_bind_pages(struct drm_device *dev,

				struct page **pages,

				unsigned long num_pages,

				uint32_t gtt_offset,
@@ -47,21 +47,21 @@ int drm_agp_bind_ioctl(struct drm_device *dev, void *data, 
		       struct drm_file *file_priv);

#else /* __OS_HAS_AGP */



static inline void drm_free_agp(DRM_AGP_MEM * handle, int pages)

static inline void drm_free_agp(struct agp_memory * handle, int pages)

{

}



static inline int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start)

static inline int drm_bind_agp(struct agp_memory * handle, unsigned int start)

{

	return -ENODEV;

}



static inline int drm_unbind_agp(DRM_AGP_MEM * handle)

static inline int drm_unbind_agp(struct agp_memory * handle)

{

	return -ENODEV;

}



static inline DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,

static inline struct agp_memory *drm_agp_bind_pages(struct drm_device *dev,

					      struct page **pages,

					      unsigned long num_pages,

					      uint32_t gtt_offset,

include/drm/drm_os_linux.h

+0 −14
Original line number Diff line number Diff line
@@ -51,20 +51,6 @@ static inline void writeq(u64 val, void __iomem *reg) 
/** IRQ handler arguments and return type and values */

#define DRM_IRQ_ARGS		int irq, void *arg



/** AGP types */

#if __OS_HAS_AGP

#define DRM_AGP_MEM		struct agp_memory

#define DRM_AGP_KERN		struct agp_kern_info

#else

/* define some dummy types for non AGP supporting kernels */

struct no_agp_kern {

	unsigned long aper_base;

	unsigned long aper_size;

};

#define DRM_AGP_MEM             int

#define DRM_AGP_KERN            struct no_agp_kern

#endif



/** Other copying of data to kernel space */

#define DRM_COPY_FROM_USER(arg1, arg2, arg3)		\

	copy_from_user(arg1, arg2, arg3)