VIA_PFN 134 drivers/gpu/drm/via/via_dmablit.c vsg->pages[VIA_PFN(cur_mem) - VIA_PFN 135 drivers/gpu/drm/via/via_dmablit.c VIA_PFN(first_addr)], VIA_PFN 235 drivers/gpu/drm/via/via_dmablit.c unsigned long first_pfn = VIA_PFN(xfer->mem_addr); VIA_PFN 236 drivers/gpu/drm/via/via_dmablit.c vsg->num_pages = VIA_PFN(xfer->mem_addr + (xfer->num_lines * xfer->mem_stride - 1)) -