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-rw-r--r--share/man/man4/fdc.418
1 files changed, 13 insertions, 5 deletions
diff --git a/share/man/man4/fdc.4 b/share/man/man4/fdc.4
index 929baf3a234b..937be2077b26 100644
--- a/share/man/man4/fdc.4
+++ b/share/man/man4/fdc.4
@@ -25,7 +25,7 @@
.\" (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 10, 2023
+.Dd November 16, 2025
.Dt FDC 4
.Os
.Sh NAME
@@ -47,6 +47,12 @@ In
.Cd hint.fd.1.at="fdc0"
.Cd hint.fd.1.drive="1"
.Cd hint.fd.1.flags="0x0"
+.Sh DEPRECATION NOTICE
+The
+.Nm
+driver is deprecated and may not be present in
+.Fx 16.0
+and later.
.Sh DESCRIPTION
.Ss Device Usage
This driver provides access to floppy disk drives.
@@ -350,13 +356,15 @@ Print when an unknown IOCTL is used.
.El
.It Dv debug.fdc.fifo
For enhanced controllers, allows a non-default FIFO
-threshold setting. The default is 8 bytes.
+threshold setting.
+The default is 8 bytes.
.It Dv debug.fdc.retries
-Maximum number of retries to attempt. The default is 10.
+Maximum number of retries to attempt.
+The default is 10.
.It Dv debug.fdc.spec1
Specification byte one (step-rate + head unload).
-The default step rate is 6 ms. The default head unload
-time is 240 ms.
+The default step rate is 6 ms.
+The default head unload time is 240 ms.
.It Dv debug.fdc.spec2
Specification byte two (head load time + no-dma).
The default head load time is 16 ms, and no-dma is 0