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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5270 | serge | 1 | #ifndef _DRM_AGPSUPPORT_H_ |
| 2 | #define _DRM_AGPSUPPORT_H_ |
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| 3 | |||
| 4 | #include |
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| 5 | #include |
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| 6 | #include |
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| 7 | #include |
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| 8 | #include |
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| 9 | #include |
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| 10 | #include |
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| 11 | |||
| 12 | struct drm_device; |
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| 13 | struct drm_file; |
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| 14 | |||
| 15 | #define __OS_HAS_AGP (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && \ |
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| 16 | defined(MODULE))) |
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| 17 | |||
| 18 | struct drm_agp_head { |
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| 19 | struct agp_kern_info agp_info; |
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| 20 | struct list_head memory; |
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| 21 | unsigned long mode; |
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| 22 | struct agp_bridge_data *bridge; |
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| 23 | int enabled; |
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| 24 | int acquired; |
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| 25 | unsigned long base; |
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| 26 | int agp_mtrr; |
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| 27 | int cant_use_aperture; |
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| 28 | unsigned long page_mask; |
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| 29 | }; |
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| 30 | |||
| 31 | #if __OS_HAS_AGP |
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| 32 | |||
| 33 | void drm_free_agp(struct agp_memory * handle, int pages); |
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| 34 | int drm_bind_agp(struct agp_memory * handle, unsigned int start); |
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| 35 | int drm_unbind_agp(struct agp_memory * handle); |
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| 36 | struct agp_memory *drm_agp_bind_pages(struct drm_device *dev, |
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| 37 | struct page **pages, |
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| 38 | unsigned long num_pages, |
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| 39 | uint32_t gtt_offset, |
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| 40 | uint32_t type); |
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| 41 | |||
| 42 | struct drm_agp_head *drm_agp_init(struct drm_device *dev); |
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| 43 | void drm_agp_clear(struct drm_device *dev); |
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| 44 | int drm_agp_acquire(struct drm_device *dev); |
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| 45 | int drm_agp_acquire_ioctl(struct drm_device *dev, void *data, |
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| 46 | struct drm_file *file_priv); |
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| 47 | int drm_agp_release(struct drm_device *dev); |
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| 48 | int drm_agp_release_ioctl(struct drm_device *dev, void *data, |
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| 49 | struct drm_file *file_priv); |
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| 50 | int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode); |
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| 51 | int drm_agp_enable_ioctl(struct drm_device *dev, void *data, |
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| 52 | struct drm_file *file_priv); |
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| 53 | int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info); |
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| 54 | int drm_agp_info_ioctl(struct drm_device *dev, void *data, |
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| 55 | struct drm_file *file_priv); |
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| 56 | int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request); |
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| 57 | int drm_agp_alloc_ioctl(struct drm_device *dev, void *data, |
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| 58 | struct drm_file *file_priv); |
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| 59 | int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request); |
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| 60 | int drm_agp_free_ioctl(struct drm_device *dev, void *data, |
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| 61 | struct drm_file *file_priv); |
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| 62 | int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request); |
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| 63 | int drm_agp_unbind_ioctl(struct drm_device *dev, void *data, |
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| 64 | struct drm_file *file_priv); |
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| 65 | int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request); |
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| 66 | int drm_agp_bind_ioctl(struct drm_device *dev, void *data, |
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| 67 | struct drm_file *file_priv); |
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| 68 | |||
| 69 | #else /* __OS_HAS_AGP */ |
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| 70 | |||
| 71 | static inline void drm_free_agp(struct agp_memory * handle, int pages) |
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| 72 | { |
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| 73 | } |
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| 74 | |||
| 75 | static inline int drm_bind_agp(struct agp_memory * handle, unsigned int start) |
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| 76 | { |
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| 77 | return -ENODEV; |
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| 78 | } |
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| 79 | |||
| 80 | static inline int drm_unbind_agp(struct agp_memory * handle) |
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| 81 | { |
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| 82 | return -ENODEV; |
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| 83 | } |
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| 84 | |||
| 85 | static inline struct agp_memory *drm_agp_bind_pages(struct drm_device *dev, |
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| 86 | struct page **pages, |
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| 87 | unsigned long num_pages, |
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| 88 | uint32_t gtt_offset, |
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| 89 | uint32_t type) |
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| 90 | { |
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| 91 | return NULL; |
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| 92 | } |
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| 93 | |||
| 94 | static inline struct drm_agp_head *drm_agp_init(struct drm_device *dev) |
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| 95 | { |
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| 96 | return NULL; |
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| 97 | } |
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| 98 | |||
| 99 | static inline void drm_agp_clear(struct drm_device *dev) |
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| 100 | { |
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| 101 | } |
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| 102 | |||
| 103 | static inline int drm_agp_acquire(struct drm_device *dev) |
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| 104 | { |
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| 105 | return -ENODEV; |
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| 106 | } |
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| 107 | |||
| 108 | static inline int drm_agp_acquire_ioctl(struct drm_device *dev, void *data, |
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| 109 | struct drm_file *file_priv) |
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| 110 | { |
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| 111 | return -ENODEV; |
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| 112 | } |
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| 113 | |||
| 114 | static inline int drm_agp_release(struct drm_device *dev) |
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| 115 | { |
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| 116 | return -ENODEV; |
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| 117 | } |
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| 118 | |||
| 119 | static inline int drm_agp_release_ioctl(struct drm_device *dev, void *data, |
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| 120 | struct drm_file *file_priv) |
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| 121 | { |
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| 122 | return -ENODEV; |
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| 123 | } |
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| 124 | |||
| 125 | static inline int drm_agp_enable(struct drm_device *dev, |
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| 126 | struct drm_agp_mode mode) |
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| 127 | { |
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| 128 | return -ENODEV; |
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| 129 | } |
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| 130 | |||
| 131 | static inline int drm_agp_enable_ioctl(struct drm_device *dev, void *data, |
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| 132 | struct drm_file *file_priv) |
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| 133 | { |
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| 134 | return -ENODEV; |
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| 135 | } |
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| 136 | |||
| 137 | static inline int drm_agp_info(struct drm_device *dev, |
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| 138 | struct drm_agp_info *info) |
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| 139 | { |
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| 140 | return -ENODEV; |
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| 141 | } |
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| 142 | |||
| 143 | static inline int drm_agp_info_ioctl(struct drm_device *dev, void *data, |
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| 144 | struct drm_file *file_priv) |
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| 145 | { |
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| 146 | return -ENODEV; |
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| 147 | } |
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| 148 | |||
| 149 | static inline int drm_agp_alloc(struct drm_device *dev, |
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| 150 | struct drm_agp_buffer *request) |
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| 151 | { |
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| 152 | return -ENODEV; |
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| 153 | } |
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| 154 | |||
| 155 | static inline int drm_agp_alloc_ioctl(struct drm_device *dev, void *data, |
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| 156 | struct drm_file *file_priv) |
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| 157 | { |
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| 158 | return -ENODEV; |
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| 159 | } |
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| 160 | |||
| 161 | static inline int drm_agp_free(struct drm_device *dev, |
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| 162 | struct drm_agp_buffer *request) |
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| 163 | { |
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| 164 | return -ENODEV; |
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| 165 | } |
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| 166 | |||
| 167 | static inline int drm_agp_free_ioctl(struct drm_device *dev, void *data, |
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| 168 | struct drm_file *file_priv) |
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| 169 | { |
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| 170 | return -ENODEV; |
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| 171 | } |
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| 172 | |||
| 173 | static inline int drm_agp_unbind(struct drm_device *dev, |
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| 174 | struct drm_agp_binding *request) |
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| 175 | { |
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| 176 | return -ENODEV; |
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| 177 | } |
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| 178 | |||
| 179 | static inline int drm_agp_unbind_ioctl(struct drm_device *dev, void *data, |
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| 180 | struct drm_file *file_priv) |
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| 181 | { |
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| 182 | return -ENODEV; |
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| 183 | } |
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| 184 | |||
| 185 | static inline int drm_agp_bind(struct drm_device *dev, |
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| 186 | struct drm_agp_binding *request) |
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| 187 | { |
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| 188 | return -ENODEV; |
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| 189 | } |
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| 190 | |||
| 191 | static inline int drm_agp_bind_ioctl(struct drm_device *dev, void *data, |
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| 192 | struct drm_file *file_priv) |
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| 193 | { |
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| 194 | return -ENODEV; |
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| 195 | } |
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| 196 | |||
| 197 | #endif /* __OS_HAS_AGP */ |
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| 198 | |||
| 199 | #endif /* _DRM_AGPSUPPORT_H_ */ |