Lines Matching defs:fb
26 #include <subdev/fb/regsnv04.h>
55 fbmem_fini(struct io_mapping *fb)
57 io_mapping_free(fb);
61 fbmem_peek(struct io_mapping *fb, u32 off)
63 u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
70 fbmem_poke(struct io_mapping *fb, u32 off, u32 val)
72 u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
79 fbmem_readback(struct io_mapping *fb, u32 off, u32 val)
81 fbmem_poke(fb, off, val);
82 return val == fbmem_peek(fb, off);