Messages in this thread | | | Date | Mon, 17 Nov 2008 17:39:30 +0100 | From | Bernhard Walle <> | Subject | Re: [PATCH] ia64: SN specific version of dma_get_required_mask() |
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* John Keller [2008-11-17 10:24]: > > Create a platform specific version of dma_get_required_mask() > for ia64 SN Altix. All SN Altix platforms support 64 bit DMA > addressing regardless of the size of system memory. > Create a ia64 machvec for dma_get_required_mask, with the > SN version unconditionally returning DMA_64BIT_MASK.
Maybe we should then switch the ia64_platform_is("sn2") in check_crashkernel_memory() to dma_get_required_mask() == DMA_64BIT_MASK because that's basically what the check is about.
BTW: What about UV?
Regards, Bernhard -- Bernhard Walle, SUSE Linux Products GmbH, Architecture Development
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