Messages in this thread | | | Date | Thu, 05 Jul 2001 17:17:50 +0530 | From | Vasu Varma P V <> | Subject | DMA memory limitation? |
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Hi,
Is there any limitation on DMA memory we can allocate using kmalloc(size, GFP_DMA)? I am not able to acquire more than 14MB of the mem using this on my PCI SMP box with 256MB ram. I think there is restriction on ISA boards of 16MB. Can we increase it ?
thx, Vasu
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