Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorSimple PCIe DMA
I guess I could try to find the appropriate documentation, but I'll cheat and ask here! I need to find which DMA block to ask our HW team to add to qsys in order to do burst PCIe transfers from...
Altera_ForumHonored Contributor
Honored ContributorThe only two 64-bit DMA engines that I know of are these:
http://www.altera.com/support/refdesigns/ip/interface/ref-pciexpress-avalonmm-hp.html http://www.alterawiki.com/wiki/modular_sgdma That first one comes with a Linux driver and the second one has a Linux driver up on the wiki here: http://www.alterawiki.com/wiki/linux_pcie_driver
