Stefan Richter <[email protected]> writes: > > 1.) The ieee1394 subsystem is known to work on x86_64 with more than 4 > GB RAM, It's actually ~3+GB where memory above the 4GB barrier starts appearing. In some extreme cases even for 2+GB. > so I gather that architecture code already sets a proper DMA > mask for all those 32bit PCI OHCI-1394 implementations out there. If you don't set a DMA mask then the default is always 4GB. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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- Re: [PATCH 2.6.22.y] ieee1394: revert "sbp2: enforce 32bit DMA mapping"
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- Re: [PATCH 2.6.22.y] ieee1394: revert "sbp2: enforce 32bit DMA mapping"
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- Re: [PATCH 2.6.22.y] ieee1394: revert "sbp2: enforce 32bit DMA mapping"
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- Re: [PATCH 2.6.22.y] ieee1394: revert "sbp2: enforce 32bit DMA mapping"
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- Re: [PATCH 2.6.22.y] ieee1394: revert "sbp2: enforce 32bit DMA mapping"
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- Re: [PATCH 2.6.22.y] ieee1394: revert "sbp2: enforce 32bit DMA mapping"
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- Re: [PATCH 2.6.22.y] ieee1394: revert "sbp2: enforce 32bit DMA mapping"
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