drm_nouveau_private_t *dev_priv = dev->dev_private;
struct nouveau_config *config = &dev_priv->config;
struct mem_block *cb;
- int cb_min_size = nouveau_fifo_number(dev) * NV03_FIFO_SIZE;
+ int cb_min_size = nouveau_fifo_number(dev) * max(NV03_FIFO_SIZE,PAGE_SIZE);
/* XXX this should be done earlier on init */
nouveau_hash_table_init(dev);
#define NV_DMA_TARGET_VIDMEM 0
#define NV_DMA_TARGET_AGP 3
-#define NV03_FIFO_SIZE 0x8000
+#define NV03_FIFO_SIZE 0x8000UL
#define NV_MAX_FIFO_NUMBER 32
#define NV03_FIFO_REGS_SIZE 0x10000
#define NV03_FIFO_REGS(i) (0x00800000+i*NV03_FIFO_REGS_SIZE)