| config NTB | |
| tristate "Intel Non-Transparent Bridge support" | |
| depends on PCI | |
| depends on X86_64 | |
| help | |
| The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus | |
| connecting 2 systems. When configured, writes to the device's PCI | |
| mapped memory will be mirrored to a buffer on the remote system. The | |
| ntb Linux driver uses this point-to-point communication as a method to | |
| transfer data from one system to the other. | |
| If unsure, say N. | |