| commit | 0ead51c3fbd15a4bc91e984f1b18b5c9422fbb02 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Mon May 28 12:47:57 2018 +0200 |
| committer | Christoph Hellwig <hch@lst.de> | Mon May 28 12:48:25 2018 +0200 |
| tree | ad7bf76bbc559ce3fa320ae03ce562e286d2ddc4 | |
| parent | 098afd981744061d37eb4d40bc3f755438570afb [diff] |
x86/pci-dma: switch the VIA 32-bit DMA quirk to use the struct device flag Instead of globally disabling > 32bit DMA using the arch_dma_supported hook walk the PCI bus under the actually affected bridge and mark every device with the dma_32bit_limit flag. This also gets rid of the arch_dma_supported hook entirely. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>