}
+static int ixp4xx_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
+{
+ return (dma_addr + size) >= SZ_64M;
+}
+
/*
* Setup DMA mask to 64MB on PCI devices. Ignore all other devices.
*/
if(dev->bus == &pci_bus_type) {
*dev->dma_mask = SZ_64M - 1;
dev->coherent_dma_mask = SZ_64M - 1;
- dmabounce_register_dev(dev, 2048, 4096);
+ dmabounce_register_dev(dev, 2048, 4096, ixp4xx_needs_bounce);
}
return 0;
}
return 0;
}
-int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
-{
- return (dev->bus == &pci_bus_type ) && ((dma_addr + size) >= SZ_64M);
-}
-
void __init ixp4xx_pci_preinit(void)
{
unsigned long cpuid = read_cpuid_id();