Commit | Line | Data |
---|---|---|
fce8a7bb JM |
1 | config NTB |
2 | tristate "Intel Non-Transparent Bridge support" | |
3 | depends on PCI | |
ac477afb | 4 | depends on X86 |
fce8a7bb JM |
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 |