diff options
Diffstat (limited to 'linux-core/drmP.h')
| -rw-r--r-- | linux-core/drmP.h | 97 |
1 files changed, 13 insertions, 84 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index 5626e4ff..d927e890 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -86,7 +86,6 @@ #include "drm_os_linux.h" - /***********************************************************************/ /** \name DRM template customization defaults */ /*@{*/ @@ -121,6 +120,12 @@ /*@}*/ +typedef struct drm_device drm_device_t; + +#include "drm_agp.h" +#include "drm_sg.h" + + /***********************************************************************/ /** \name Begin the DRM... */ /*@{*/ @@ -575,48 +580,6 @@ typedef struct drm_device_dma { /*@}*/ } drm_device_dma_t; -#if __REALLY_HAVE_AGP -/** - * AGP memory entry. Stored as a doubly linked list. - */ -typedef struct drm_agp_mem { - unsigned long handle; /**< handle */ - agp_memory *memory; - unsigned long bound; /**< address */ - int pages; - struct drm_agp_mem *prev; /**< previous entry */ - struct drm_agp_mem *next; /**< next entry */ -} drm_agp_mem_t; - -/** - * AGP data. - * - * \sa DRM(agp_init)() and drm_device::agp. - */ -typedef struct drm_agp_head { - agp_kern_info agp_info; /**< AGP device information */ - drm_agp_mem_t *memory; /**< memory entries */ - unsigned long mode; /**< AGP mode */ - int enabled; /**< whether the AGP bus as been enabled */ - int acquired; /**< whether the AGP device has been acquired */ - unsigned long base; - int agp_mtrr; - int cant_use_aperture; - unsigned long page_mask; -} drm_agp_head_t; -#endif - -/** - * Scatter-gather memory. - */ -typedef struct drm_sg_mem { - unsigned long handle; - void *virtual; - int pages; - struct page **pagelist; - dma_addr_t *busaddr; -} drm_sg_mem_t; - typedef struct drm_sigdata { int context; drm_hw_lock_t *lock; @@ -646,7 +609,7 @@ typedef struct drm_vbl_sig { /** * DRM device structure. */ -typedef struct drm_device { +struct drm_device { const char *name; /**< Simple driver name */ char *unique; /**< Unique identifier: e.g., busid */ int unique_len; /**< Length of unique field */ @@ -757,11 +720,12 @@ typedef struct drm_device { #endif #endif drm_sg_mem_t *sg; /**< Scatter gather memory */ + unsigned long *ctx_bitmap; /**< context bitmap */ void *dev_private; /**< device private data */ drm_sigdata_t sigdata; /**< For block_all_signals */ sigset_t sigmask; -} drm_device_t; +}; /******************************************************************/ @@ -830,10 +794,10 @@ extern void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size, extern void DRM(ioremapfree)(void *pt, unsigned long size, drm_device_t *dev); #if __REALLY_HAVE_AGP -extern agp_memory *DRM(alloc_agp)(int pages, u32 type); -extern int DRM(free_agp)(agp_memory *handle, int pages); -extern int DRM(bind_agp)(agp_memory *handle, unsigned int start); -extern int DRM(unbind_agp)(agp_memory *handle); +extern agp_memory *DRM(agp_alloc)(int pages, u32 type); +extern int DRM(agp_free)(agp_memory *handle, int pages); +extern int DRM(agp_bind)(agp_memory *handle, unsigned int start); +extern int DRM(agp_unbind)(agp_memory *handle); #endif /* Misc. IOCTL support (drm_ioctl.h) */ @@ -956,32 +920,6 @@ extern void DRM(dma_immediate_bh)( void *dev ); #endif /* __HAVE_DMA */ -#if __REALLY_HAVE_AGP - /* AGP/GART support (drm_agpsupport.h) */ -extern drm_agp_head_t *DRM(agp_init)(void); -extern void DRM(agp_uninit)(void); -extern int DRM(agp_acquire)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern void DRM(agp_do_release)(void); -extern int DRM(agp_release)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern int DRM(agp_enable)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern int DRM(agp_info)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern int DRM(agp_alloc)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern int DRM(agp_free)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern int DRM(agp_unbind)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern int DRM(agp_bind)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern agp_memory *DRM(agp_allocate_memory)(size_t pages, u32 type); -extern int DRM(agp_free_memory)(agp_memory *handle); -extern int DRM(agp_bind_memory)(agp_memory *handle, off_t start); -extern int DRM(agp_unbind_memory)(agp_memory *handle); -#endif /* Stub support (drm_stub.h) */ int DRM(stub_register)(const char *name, @@ -998,15 +936,6 @@ extern int DRM(proc_cleanup)(int minor, struct proc_dir_entry *root, struct proc_dir_entry *dev_root); -#if __HAVE_SG - /* Scatter Gather Support (drm_scatter.h) */ -extern void DRM(sg_cleanup)(drm_sg_mem_t *entry); -extern int DRM(sg_alloc)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -extern int DRM(sg_free)(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); -#endif - /* ATI PCIGART support (ati_pcigart.h) */ extern int DRM(ati_pcigart_init)(drm_device_t *dev, unsigned long *addr, |