On Fri, 2005-09-16 at 10:17 +0800, Raymond wrote:
> + if (pci_set_dma_mask(pci, VORTEX_DMA_MASK) < 0 ||
> + pci_set_consistent_dma_mask(pci, VORTEX_DMA_MASK) < 0) {
> printk(KERN_ERR "error to set DMA mask\n");
> + pci_disable_device(pci);
> return -ENXIO;
> }
> - pci_set_dma_mask(pci, VORTEX_DMA_MASK);
> #define VORTEX_DMA_MASK 0xffffffff
>
You should be using DMA_32BIT_MASK for this (see
include/linux/dma-mapping.h).
Lee
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