diff options
| author | vehemens <vehemens@verizon.net> | 2008-08-27 19:11:04 -0700 |
|---|---|---|
| committer | Robert Noland <rnoland@2hip.net> | 2008-08-29 15:46:06 -0400 |
| commit | 2b278047153df729caf9e516a432b2e76398cd3a (patch) | |
| tree | 773cd40a2e2de317995679fc5b4598a0dae2d87d /bsd-core/drmP.h | |
| parent | 2649103bf9c4eb471a10800f4a3161dca6249086 (diff) | |
[FreeBSD] Use driver features macros and flags
Signed-off-by: Robert Noland <rnoland@2hip.net>
Diffstat (limited to 'bsd-core/drmP.h')
| -rw-r--r-- | bsd-core/drmP.h | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/bsd-core/drmP.h b/bsd-core/drmP.h index 9d797d79..7244b353 100644 --- a/bsd-core/drmP.h +++ b/bsd-core/drmP.h @@ -135,6 +135,17 @@ typedef struct drm_file drm_file_t; #define DRM_LINUX 0 #endif +/* driver capabilities and requirements mask */ +#define DRIVER_USE_AGP 0x1 +#define DRIVER_REQUIRE_AGP 0x2 +#define DRIVER_USE_MTRR 0x4 +#define DRIVER_PCI_DMA 0x8 +#define DRIVER_SG 0x10 +#define DRIVER_HAVE_DMA 0x20 +#define DRIVER_HAVE_IRQ 0x40 +#define DRIVER_DMA_QUEUE 0x100 + + #define DRM_HASH_SIZE 16 /* Size of key hash table */ #define DRM_KERNEL_CONTEXT 0 /* Change drm_resctx if changed */ #define DRM_RESERVED_CONTEXTS 1 /* Change drm_resctx if changed */ @@ -705,16 +716,7 @@ struct drm_driver_info { const char *desc; /* Longer driver name */ const char *date; /* Date of last major changes. */ - unsigned use_agp :1; - unsigned require_agp :1; - unsigned use_sg :1; - unsigned use_dma :1; - unsigned use_pci_dma :1; - unsigned use_dma_queue :1; - unsigned use_irq :1; - unsigned use_vbl_irq :1; - unsigned use_vbl_irq2 :1; - unsigned use_mtrr :1; + u32 driver_features; }; /* Length for the array of resource pointers for drm_get_resource_*. */ @@ -832,6 +834,21 @@ struct drm_device { void (*locked_task_call)(struct drm_device *dev); }; +static __inline__ int drm_core_check_feature(struct drm_device *dev, + int feature) +{ + return ((dev->driver->driver_features & feature) ? 1 : 0); +} + +#if __OS_HAS_AGP +static inline int drm_core_has_AGP(struct drm_device *dev) +{ + return drm_core_check_feature(dev, DRIVER_USE_AGP); +} +#else +#define drm_core_has_AGP(dev) (0) +#endif + extern int drm_debug_flag; /* Device setup support (drm_drv.c) */ |