xref: /illumos-gate/usr/src/uts/common/io/ena/ena.conf (revision cdd3e9a818787b4def17c9f707f435885ce0ed31)
1#
2#
3# This file and its contents are supplied under the terms of the
4# Common Development and Distribution License ("CDDL"), version 1.0.
5# You may only use this file in accordance with the terms of version
6# 1.0 of the CDDL.
7#
8# A full copy of the text of the CDDL should have accompanied this
9# source.  A copy of the CDDL is also available via the Internet at
10# http://www.illumos.org/license/CDDL.
11#
12
13#
14# Copyright 2021 Oxide Computer Company
15#
16
17#
18# Driver .conf file for AWS Elastic Network Adapter. See ena(4D) for
19# valid options.
20#
21
22#
23# rx_queue_num_descs
24#
25#    The number of descriptors provided by each Rx queue.
26#
27#    Range: 64 - <device maximum>
28#    Default: <device maximum>
29#
30# rx_queue_num_descs = 1024;
31
32#
33# rx_queue_intr_limit
34#
35#    The number of frames that may be read by a single Rx interrupt.
36#
37#    Range: 16 - 4096
38#    Default: 256
39#
40# rx_queue_intr_limit = 256;
41
42#
43# tx_queue_num_descs
44#
45#    The number of descriptors provided by each Tx queue.
46#
47#    Range: 64 - <device maximum>
48#    Default: <device maximum>
49#
50# tx_queue_num_descs = 1024;
51