1config NTB 2 tristate "Intel Non-Transparent Bridge support" 3 depends on PCI 4 depends on X86 5 help 6 The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus 7 connecting 2 systems. When configured, writes to the device's PCI 8 mapped memory will be mirrored to a buffer on the remote system. The 9 ntb Linux driver uses this point-to-point communication as a method to 10 transfer data from one system to the other. 11 12 If unsure, say N. 13 14