diff options
Diffstat (limited to 'bsd/drmP.h')
| -rw-r--r-- | bsd/drmP.h | 33 |
1 files changed, 23 insertions, 10 deletions
@@ -121,15 +121,15 @@ typedef struct drm_file drm_file_t; /* Mapping helper macros */ #define DRM_IOREMAP(map) \ - (map)->handle = DRM(ioremap)( (map)->offset, (map)->size ) + (map)->handle = DRM(ioremap)( dev, map ) #define DRM_IOREMAP_NOCACHE(map) \ - (map)->handle = DRM(ioremap_nocache)((map)->offset, (map)->size) + (map)->handle = DRM(ioremap_nocache)( dev, map ) #define DRM_IOREMAPFREE(map) \ do { \ if ( (map)->handle && (map)->size ) \ - DRM(ioremapfree)( (map)->handle, (map)->size ); \ + DRM(ioremapfree)( map ); \ } while (0) /* Internal types and structures */ @@ -377,7 +377,6 @@ typedef struct drm_sg_mem { unsigned long handle; void *virtual; int pages; - struct page **pagelist; dma_addr_t *busaddr; } drm_sg_mem_t; @@ -386,10 +385,23 @@ typedef struct drm_sigdata { drm_hw_lock_t *lock; } drm_sigdata_t; +typedef struct drm_local_map { + unsigned long offset; /* Physical address (0 for SAREA)*/ + unsigned long size; /* Physical size (bytes) */ + drm_map_type_t type; /* Type of memory mapped */ + drm_map_flags_t flags; /* Flags */ + void *handle; /* User-space: "Handle" to pass to mmap */ + /* Kernel-space: kernel-virtual address */ + int mtrr; /* MTRR slot used */ + /* Private data */ + bus_space_tag_t iot; + bus_space_handle_t ioh; +} drm_local_map_t; + typedef TAILQ_HEAD(drm_map_list, drm_map_list_entry) drm_map_list_t; typedef struct drm_map_list_entry { TAILQ_ENTRY(drm_map_list_entry) link; - drm_map_t *map; + drm_local_map_t *map; } drm_map_list_entry_t; TAILQ_HEAD(drm_vbl_sig_list, drm_vbl_sig); @@ -440,7 +452,7 @@ struct drm_device { drm_map_list_t *maplist; /* Linked list of regions */ int map_count; /* Number of mappable regions */ - drm_map_t **context_sareas; + drm_local_map_t **context_sareas; int max_context; drm_vma_entry_t *vmalist; /* List of vmas (for debugging) */ @@ -454,9 +466,9 @@ struct drm_device { drm_device_dma_t *dma; /* Optional pointer for DMA support */ /* Context support */ -#ifdef __FreeBSD__ int irq; /* Interrupt used by board */ int irqrid; /* Interrupt used by board */ +#ifdef __FreeBSD__ struct resource *irqr; /* Resource for interrupt used by board */ #elif defined(__NetBSD__) struct pci_attach_args pa; @@ -530,15 +542,16 @@ extern int DRM(write_string)(drm_device_t *dev, const char *s); /* Memory management support (drm_memory.h) */ extern void DRM(mem_init)(void); +extern void DRM(mem_uninit)(void); extern void *DRM(alloc)(size_t size, int area); extern void *DRM(realloc)(void *oldpt, size_t oldsize, size_t size, int area); extern char *DRM(strdup)(const char *s, int area); extern void DRM(strfree)(char *s, int area); extern void DRM(free)(void *pt, size_t size, int area); -extern void *DRM(ioremap)(unsigned long offset, unsigned long size); -extern void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size); -extern void DRM(ioremapfree)(void *pt, unsigned long size); +extern void *DRM(ioremap)(drm_device_t *dev, drm_local_map_t *map); +extern void *DRM(ioremap_nocache)(drm_device_t *dev, drm_local_map_t *map); +extern void DRM(ioremapfree)(drm_local_map_t *map); #if __REALLY_HAVE_AGP extern agp_memory *DRM(alloc_agp)(int pages, u32 type); |