https://github.com/torvalds/linux
Revision a2e715a86c6dc85fb4a13c0c818637131de44cd2 authored by Ralf Baechle on 02 September 2010, 21:22:23 UTC, committed by Ralf Baechle on 04 October 2010, 17:33:56 UTC
This only matters for ISA devices with a 24-bit DMA limit or for devices
with a 32-bit DMA limit on systems with ZONE_DMA32 enabled.  The latter
currently only affects 32-bit PCI cards on Sibyte-based systems with more
than 1GB RAM installed.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 parent 2445994
History
Tip revision: a2e715a86c6dc85fb4a13c0c818637131de44cd2 authored by Ralf Baechle on 02 September 2010, 21:22:23 UTC
MIPS: DMA: Fix computation of DMA flags from device's coherent_dma_mask.
Tip revision: a2e715a
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