1.\" $OpenBSD: dwqe.4,v 1.3 2023/10/11 12:57:53 stsp Exp $ 2.\" 3.\" Copyright (c) 2023 David Gwynne <dlg@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: October 11 2023 $ 18.Dt DWQE 4 19.Os 20.Sh NAME 21.Nm dwqe 22.Nd Synopsys DesignWare Ethernet Quality-of-Service Controller 23.Sh SYNOPSIS 24.Cd "dwqe* at fdt?" 25.Cd "dwqe* at pci?" 26.Sh DESCRIPTION 27The 28.Nm 29driver provides support for various Ethernet controllers based on the 30Synopsys DesignWare Ethernet Quality-of-Service Controller IP. 31These controllers are found on Rockchip RK3566, RK3568, and RK3588 SoCs, 32and on Intel Elkhart Lake SoCs. 33.Pp 34The 35.Nm 36driver supports several media types, which are selected via the 37.Xr ifconfig 8 38command. 39The supported media types are: 40.Bl -tag -width "media" -offset indent 41.It Cm media No autoselect 42Attempt to autoselect the media type (default) 43.It Cm media No 1000baseT Cm mediaopt No full-duplex 44Use 1000baseT on copper, full duplex 45.It Cm media No 1000baseT Cm mediaopt No half-duplex 46Use 1000baseT on copper, half duplex 47.It Cm media No 100baseTX Cm mediaopt No full-duplex 48Use 100baseTX, full duplex 49.It Cm media No 100baseTX Cm mediaopt No half-duplex 50Use 100baseTX, half duplex 51.El 52.Sh SEE ALSO 53.Xr arp 4 , 54.Xr ifmedia 4 , 55.Xr inet 4 , 56.Xr intro 4 , 57.Xr netintro 4 , 58.Xr hostname.if 5 , 59.Xr ifconfig 8 60.Sh HISTORY 61.Ox 62support for 63.Nm 64first appeared in 65.Ox 7.3 . 66