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| author | Paul Mundt | 2009-05-26 16:13:13 +0200 |
|---|---|---|
| committer | Paul Mundt | 2009-05-26 16:13:13 +0200 |
| commit | b7e2ac619465f1774b827d9997109ceef4a61851 (patch) | |
| tree | 6cb846c7f6c3b71e9f6ae9560e539e61f724f284 /arch/sh/kernel/cpu/sh4/clock-sh4-202.c | |
| parent | sh: pci-sh7751: Initialize io_map_base in controller definition. (diff) | |
| download | kernel-qcow2-linux-b7e2ac619465f1774b827d9997109ceef4a61851.tar.gz kernel-qcow2-linux-b7e2ac619465f1774b827d9997109ceef4a61851.tar.xz kernel-qcow2-linux-b7e2ac619465f1774b827d9997109ceef4a61851.zip | |
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>
Diffstat (limited to 'arch/sh/kernel/cpu/sh4/clock-sh4-202.c')
0 files changed, 0 insertions, 0 deletions