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(parent: 1ed4395) | patch
ieee1394: revert "sbp2: enforce 32bit DMA mapping"
authorStefan Richter <stefanr@s5r6.in-berlin.de>
Wed, 1 Aug 2007 18:30:36 +0000 (20:30 +0200)
committerStefan Richter <stefanr@s5r6.in-berlin.de>
Thu, 2 Aug 2007 18:34:16 +0000 (20:34 +0200)
commita9c2f18800753c82c45fc13b27bdc148849bdbb2
treefca1414412507c112123917475759e199203039atree | snapshot (tar.gz zip)
parent1ed4395035a6791ebbbf618429a58ab9c207cc83commit | diff
ieee1394: revert "sbp2: enforce 32bit DMA mapping"

Revert commit 0555659d63c285ceb7ead3115532e1b71b0f27a7 from 2.6.22-rc1.
The dma_set_mask call somehow failed on a PowerMac G5, PPC64:
http://lkml.org/lkml/2007/8/1/344

Should there ever occur a DMA mapping beyond the physical DMA range, a
proper SBP-2 firmware will report transport errors.  So let's leave it
at that.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Tested-by: Olaf Hering <olh@suse.de>
drivers/ieee1394/sbp2.c diff | blob | blame | history