Hi, Checkout chapter 13 of Linux device drivers, Alexander rubini. Alternate method, map the kernel space buffer to user space using mmap(). Regards, Anj ----- Original Message ----- From: "vishwas manral" <vishwas.manral@lycos.com> To: <kernelnewbies@nl.linux.org> Sent: Friday, February 13, 2004 5:04 PM Subject: Zero Copy > Hi Folks, > > I have been trying to figure out how I can do a zero copy for doing DMA. I figured out we need to use kiobuf for the same. > > However even googling did not find me any documents on kiobuf. The sourceforge page for kiobuf has no documents either. > > Any help on this about how it can be done and any documents if any which may be existing, would be appriciated? > > Thanks, > Vishwas > > > > ____________________________________________________________ > Find what you are looking for with the Lycos Yellow Pages > http://r.lycos.com/r/yp_emailfooter/http://yellowpages.lycos.com/default.asp ?SRC=lycos10 > > -- > Kernelnewbies: Help each other learn about the Linux kernel. > Archive: http://mail.nl.linux.org/kernelnewbies/ > FAQ: http://kernelnewbies.org/faq/ > -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
