| Allen Hubbe | e26a584 | 2015-04-09 10:33:20 -0400 | [diff] [blame] | 1 | menuconfig NTB |
| 2 | tristate "Non-Transparent Bridge support" |
| 3 | depends on PCI |
| 4 | help |
| 5 | The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus |
| 6 | connecting 2 systems. When configured, writes to the device's PCI |
| 7 | mapped memory will be mirrored to a buffer on the remote system. The |
| 8 | ntb Linux driver uses this point-to-point communication as a method to |
| 9 | transfer data from one system to the other. |
| Jon Mason | fce8a7b | 2012-11-16 19:27:12 -0700 | [diff] [blame] | 10 | |
| Allen Hubbe | e26a584 | 2015-04-09 10:33:20 -0400 | [diff] [blame] | 11 | If unsure, say N. |
| Jon Mason | fce8a7b | 2012-11-16 19:27:12 -0700 | [diff] [blame] | 12 | |
| Allen Hubbe | e26a584 | 2015-04-09 10:33:20 -0400 | [diff] [blame] | 13 | if NTB |
| 14 | |
| 15 | source "drivers/ntb/hw/Kconfig" |
| 16 | |
| Allen Hubbe | 963de47 | 2015-04-15 11:12:41 -0400 | [diff] [blame] | 17 | source "drivers/ntb/test/Kconfig" |
| 18 | |
| Allen Hubbe | e26a584 | 2015-04-09 10:33:20 -0400 | [diff] [blame] | 19 | config NTB_TRANSPORT |
| 20 | tristate "NTB Transport Client" |
| 21 | help |
| 22 | This is a transport driver that enables connected systems to exchange |
| 23 | messages over the ntb hardware. The transport exposes a queue pair api |
| 24 | to client drivers. |
| 25 | |
| 26 | If unsure, say N. |
| 27 | |
| 28 | endif # NTB |