Lines Matching defs:loaf
209 static bool init_dma_loaf(struct pci_dev *dev, struct dma_loaf *loaf,
219 loaf->cpu_free = loaf->cpu_base = cpu_addr;
220 loaf->dma_free =loaf->dma_base = dma_handle;
221 loaf->length = len;
226 static void *slice_dma_loaf(struct dma_loaf *loaf, size_t len,
229 void *cpu_end = loaf->cpu_free + len;
230 void *cpu_addr = loaf->cpu_free;
232 BUG_ON(cpu_end > loaf->cpu_base + loaf->length);
233 *dma_handle = loaf->dma_free;
234 loaf->cpu_free = cpu_end;
235 loaf->dma_free += len;