Lines Matching refs:kvirt
22 prog->kvirt = NULL;
36 prog->kvirt = pci_alloc_consistent(dev, n_bytes, &prog->bus_addr);
37 if (!prog->kvirt) {
51 if (prog->kvirt) {
53 prog->kvirt, prog->bus_addr);
56 prog->kvirt = NULL;
69 dma->kvirt = NULL;
89 dma->kvirt = vmalloc_32(n_bytes);
90 if (!dma->kvirt) {
96 memset(dma->kvirt, 0, n_bytes);
110 (unsigned long)dma->kvirt + (i << PAGE_SHIFT);
150 vfree(dma->kvirt);
151 dma->kvirt = NULL;
238 if (!dma->kvirt)
244 vmf->page = vmalloc_to_page(dma->kvirt + (vmf->pgoff << PAGE_SHIFT));
261 if (!dma->kvirt)