From 84222cb610cd31181d8eebced38025a25d2b50cf Mon Sep 17 00:00:00 2001 From: Wen Liang Date: Sun, 1 May 2022 18:32:55 -0400 Subject: [PATCH] infiniband: Add the setting description Signed-off-by: Wen Liang --- README.md | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/README.md b/README.md index db6f727..04c1c0e 100644 --- a/README.md +++ b/README.md @@ -279,6 +279,21 @@ role. Similar to `controller` and `vlan`, the `parent` references the connection profile in the ansible role. +#### `type: infiniband` + +For the infiniband connection, currently it is only supported for the nm provider, and +the following options are supported: + +- `p_key`: The infiniband P_Key to use for the device. When it is not specified, then + the connection is created on the physical infiniband fabrics. Otherwise, it is a + 16-bit unsigned integer and the ipoib (IP over Infiniband) connection will be + created, the high bit should be set if it is a "full membership" P_Key. The special + `p_key` values 0x0000 and 0x8000 are invalid as kernel does not support them. +- `transport_mode`: The ipoib (IP over Infiniband) connection operation mode. The + possible modes are `datagram` (default) and `connected`. + +**Note:** If the `p_key` is specified , then the `interface_name` must be unset. + #### `type: wireless` The `wireless` type supports WPA-PSK (password) authentication, WPA-EAP (802.1x)