diff --git a/share/man/man4/sg.4 b/share/man/man4/sg.4 index bf7cb93cfb09..ac549452cc93 100644 --- a/share/man/man4/sg.4 +++ b/share/man/man4/sg.4 @@ -1,63 +1,63 @@ .\" .\" Copyright (c) 2024 Netflix, Inc. .\" .\" SPDX-License-Expression: BSD-2-Clause .\" .Dd May 6, 2024 .Dt SG 4 .Os .Sh NAME .Nm sg -.Nd Linux ioclt-compatible SCSI passthru device +.Nd Linux ioctl-compatible SCSI passthru device .Sh SYNOPSIS .Cd device sg .Cd device scbus .Sh DESCRIPTION The .Nm driver provides a Linux compatible scsi passthru device. This driver attaches to all .Xr cam 4 peripheral devices. It is similar to the .Xr pass 4 device, but uses the Linux interfaces, rather than the FreeBSD CAM interfaces. .Sh IOCTL The following subset of the Linux sg ioctl interfaces are implemented: .Bl -tag -width 12 .It Va SG_SET_TIMEOUT .Fa u_int to Set the timeout in milliseconds. .It Va SG_GET_TIMEOUT Get the timeout in milliseconds .It Va SG_GET_RESERVED_SIZE .Fa u_int Returns the size of the I/O one can do this device. .It Va SG_GET_SCSI_ID .Fa struct sg_scsi_id Returns the bus number, channel, scsi bus ID number, lun and other information about the SCSI device. .It Va SG_GET_SG_TABLESIZE .Fa u_int Returns the table size, though hard wired to 0. .It Va SG_GET_VERSION_NUM .Fa u_int Return the version number that is implemented. .It Va SG_IO .Fa struct sg_io_hdr .El All other ioctl interfaces return .Va ENODEV . .Sh FILES .Bl -tag -width ".Pa /dev/sg*" -compact .It Pa /dev/sg* Passthru devices. .El .Sh SEE ALSO .Xr cam 4 , .Xr pass 4 .Sh HISTORY The .Nm driver first appeared in .Fx 7.0 .