Subject: how to do without function bus_dmamap_load_uio() ? To: tech-kern@netbsd.org <tech-kern@netbsd.org> From: Esha <esha@sharada.ncore.soft.net> List: tech-kern Date: 01/06/1999 18:41:03
Hi,
If the bus_dmamap_load_uio() is not there in 1.3.3 then is the
following way correct ?
call bus_dmamem_alloc()
call bus_dmamem_map()
pass the dma-safe address to the user through mmap entry point.
Is the above idea correct ?
Regards
esha