| commit | c6e5485e0cb509292a14e880e1944143f99758c7 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Nov 14 09:23:07 2018 +0100 |
| committer | Scott Wood <oss@buserror.net> | Fri Dec 21 20:09:24 2018 -0600 |
| tree | bb47b8947a6d5ad49f74373a15dd063a368b7888 | |
| parent | 7811eade247cdf90b26dd0951613e77614192771 [diff] |
powerpc/fsl_pci: simplify fsl_pci_dma_set_mask swiotlb will only bounce buffer when the effective dma address for the device is smaller than the actual DMA range. Instead of flipping between the swiotlb and nommu ops for FSL SOCs that have the second outbound window just don't set the bus dma_mask in this case. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Scott Wood <oss@buserror.net>