feat: Added FreeBSD man pages

1 files changed, 90 insertions, 0 deletions

diff --git a/static/freebsd/man9/device_get_property.9 b/static/freebsd/man9/device_get_property.9
new file mode 100644
index 00000000..dc7a7206
--- /dev/null
+++ b/static/freebsd/man9/device_get_property.9
@@ -0,0 +1,90 @@
+.\" -
+.\" SPDX-License-Identifier: BSD-2-Clause
+.\"
+.\" Copyright (c) 2021 Semihalf
+.\"
+.\" 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 DEVELOPERS ``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 DEVELOPERS 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 September 29, 2022
+.Dt DEVICE_GET_PROPERTY 9
+.Os
+.Sh NAME
+.Nm device_get_property ,
+.Nm device_has_property
+.Nd access device specific data
+.Sh SYNOPSIS
+.In sys/param.h
+.In sys/bus.h
+.Ft ssize_t
+.Fn device_get_property "device_t dev" "const char *prop" "void *val" "size_t sz" \
+    "device_property_type_t type"
+.Ft bool
+.Fn device_has_property "device_t dev" "const char *prop"
+.Sh DESCRIPTION
+Access device specific data provided by the parent bus.
+Drivers can use these properties to obtain device capabilities and set
+necessary quirks.
+.Pp
+The underlying property type is specified with the
+.Fa type
+argument.
+Currently the following types are supported:
+.Bl -tag -width ".Dv DEVICE_PROP_BUFFER"
+.It Dv DEVICE_PROP_BUFFER
+The underlying property is a string of bytes.
+.It Dv DEVICE_PROP_ANY
+Wildcard property type.
+.It Dv DEVICE_PROP_HANDLE
+Following a reference the underlying property is a handle of the
+respective bus.
+.It Dv DEVICE_PROP_UINT32
+The underlying property is an array of unsigned 32 bit integers.
+The
+.Fa sz
+argument shall be a multiple of 4.
+.It Dv DEVICE_PROP_UINT64
+The underlying property is an array of unsigned 64 bit integers.
+The
+.Fa sz
+argument shall be a multiple of 8.
+.El
+.Sh NOTES
+You can pass NULL as pointer to property's value when calling
+.Fn device_get_property
+to obtain its size.
+.Pp
+Currently this interface is implemented by
+.Xr simplebus 4
+and
+.Xr acpi 4 .
+.Sh RETURN VALUES
+.Fn device_get_property
+if successful returns property's size, otherwise returns -1.
+.Pp
+.Fn device_has_property
+returns true if given property was found.
+.Sh SEE ALSO
+.Xr acpi 4 ,
+.Xr simplebus 4 ,
+.Xr device 9
+.Sh AUTHORS
+This manual page was written by
+.An Bartlomiej Grzesik .