| commit | b7e2ac619465f1774b827d9997109ceef4a61851 | [log] [tgz] |
|---|---|---|
| author | Paul Mundt <lethal@linux-sh.org> | Tue May 26 23:13:13 2009 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Tue May 26 23:13:13 2009 +0900 |
| tree | 6cb846c7f6c3b71e9f6ae9560e539e61f724f284 | |
| parent | d076d2bd0d9379314df5f2ab8b9c83f617c70923 [diff] |
sh: pci: Disable MWI and make pci_dma_burst_advice() a bit more accurate. None of the SH PCI controllers support MWI, it is always treated as a direct memory write, so simply disable it outright. In the case of the PCI cache line size, consult that for the pci_dma_burst_advice() strategy, and switch over to PCI_DMA_BURST_MULTIPLE, as PPC64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>