Commit | Line | Data |
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ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
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2 | menuconfig NTB |
3 | tristate "Non-Transparent Bridge support" | |
4 | depends on PCI | |
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. | |
fce8a7bb | 11 | |
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12 | If unsure, say N. |
13 | ||
14 | if NTB | |
15 | ||
16 | source "drivers/ntb/hw/Kconfig" | |
17 | ||
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18 | source "drivers/ntb/test/Kconfig" |
19 | ||
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20 | config NTB_TRANSPORT |
21 | tristate "NTB Transport Client" | |
22 | help | |
23 | This is a transport driver that enables connected systems to exchange | |
24 | messages over the ntb hardware. The transport exposes a queue pair api | |
25 | to client drivers. | |
26 | ||
27 | If unsure, say N. | |
28 | ||
29 | endif # NTB |