On Mon, Aug 18, 2014 at 09:50:44AM +0200, testlaster wrote: > Hey Guys > > Im writing a PCI driver in Linux ( Lubuntu ). Now its not an entire > driver its really just a little program that will latch onto a space of > ram and dump the entire content of the ram into a file. > I have done this before in a Unix/Linux based OS and it took me quite a > while to figure it out. > > So at startup the configuration for the PCI is already done so I wont > have to do any of that myself. > I really just need to set a pointer to a register. > > My problem is that I cant find the functions to do that for linux. > I cant find similar functions to things like : > PCI_ATTACH() > pci_attach_device(); > mmap_device_memory(); > > I think that is really all I need at the moment. > Anybody have some ideas of where I can start looking? Have you read the book, Linux Device Drivers, 3rd edition, it's free online and has a whole chapter on PCI that should answer these questions for you. If not, please feel free to post your code and we will be glad to review it. thanks, greg k-h _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
