First question is why? If this is for DMA then you do not want a physical address, you want a DMA address, and you need to look at the ddi_dma_XXX APIs.
Paul 2010/12/13 邓宁 <[email protected]>: > Dear all, > > The memory management module in my dynamic link library need to make a new > virtual-to-physical memory mapping relationship during runtime, I wonder if > there is some function in solaris can support the modification of > virtual-physical mapping in pagetable, or in MMU. The expected entry in > solaris is going to have the similar function as virt_to_phys in linux. > Thank you in advance for your attention! > > -- > Regards > Deng Ning (邓 宁) > > School Of Computer Science and Technology > Beijng Institute of Technology, China, 100081 > [email protected] > > > _______________________________________________ > driver-discuss mailing list > [email protected] > http://mail.opensolaris.org/mailman/listinfo/driver-discuss > > -- Paul Durrant http://www.linkedin.com/in/pdurrant _______________________________________________ driver-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/driver-discuss
