diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:15 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:15 -0400 |
| commit | 253e67c8b3a72b3a4757fdbc5845297628db0a4a (patch) | |
| tree | adf53b66087aa30dfbf8bf391a1dadb044c3bf4d /static/netbsd/man4/nell.4 | |
| parent | a9157ce950dfe2fc30795d43b9d79b9d1bffc48b (diff) | |
docs: Added All NetBSD Manuals
Diffstat (limited to 'static/netbsd/man4/nell.4')
| -rw-r--r-- | static/netbsd/man4/nell.4 | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/static/netbsd/man4/nell.4 b/static/netbsd/man4/nell.4 new file mode 100644 index 00000000..b2232c2d --- /dev/null +++ b/static/netbsd/man4/nell.4 @@ -0,0 +1,60 @@ +.\" $NetBSD: nell.4,v 1.12 2025/10/19 23:11:04 mrg Exp $ +.\" +.\" Copyright (c) 2002 The NetBSD Foundation, Inc. +.\" All rights reserved. +.\" +.\" This code is derived from software contributed to The NetBSD Foundation +.\" by Martin Husemann <martin@NetBSD.org>. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.\" +.Dd October 19, 2025 +.Dt NELL 4 sparc +.Os +.Sh NAME +.Nm nell +.Nd sbus pcmcia bridge +.Sh SYNOPSIS +.Cd "nell* at sbus? slot ? offset ? flags 0" +.Cd "pcmcia* at nell? controller ? socket ?" +.Sh DESCRIPTION +The +.Nm +is a pcmcia bridge for the sbus. +It is also known as STP4020, the name +of the chipset used to implement it, and has SUN part number 501-2367. +.Pp +The firmware assigns two interrupt levels to the nell, but the driver only +needs a single interrupt. +Depending on distribution of interrupt levels on your machine you might +prefer the driver to use either the first (use flags value 0) or the second +(use flags value 1). +.Sh KERNEL THREAD +Each +.Nm +instance creates a kernel thread, named like the instance. +This thread is used to watch for card insertions and removals, and +handling the attachment and initialization of the card's driver. +.Sh SEE ALSO +.Xr pcmcia 4 , +.Xr sbus 4 |
