Differential D54486 Diff 169841 share/man/man4/bge.4

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share/man/man4/bge.4

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	.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR			.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF			.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS			.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN			.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)			.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF			.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
	.\" THE POSSIBILITY OF SUCH DAMAGE.			.\" THE POSSIBILITY OF SUCH DAMAGE.
	.\"			.\"
	.Dd August 18, 2017			.Dd January 16, 2026
	.Dt BGE 4			.Dt BGE 4
	.Os			.Os
	.Sh NAME			.Sh NAME
	.Nm bge			.Nm bge
	.Nd "Broadcom BCM57xx/BCM590x Gigabit/Fast Ethernet driver"			.Nd "Broadcom BCM57xx/BCM590x Gigabit/Fast Ethernet driver"
	.Sh SYNOPSIS			.Sh SYNOPSIS
	To compile this driver into the kernel,			To compile this driver into the kernel,
	place the following lines in your			place the following lines in your
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	Hotplug is not currently supported in			Hotplug is not currently supported in
	.Fx ,			.Fx ,
	hence, Thunderbolt interfaces need to be connected prior to system power up on			hence, Thunderbolt interfaces need to be connected prior to system power up on
	Apple systems in order for the interface to be detected.			Apple systems in order for the interface to be detected.
	Also, due to the lack of hotplug support, Thunderbolt-based interfaces must not be removed			Also, due to the lack of hotplug support, Thunderbolt-based interfaces must not be removed
	while the system is up as the kernel is currently unable to cope with a			while the system is up as the kernel is currently unable to cope with a
	.Nm			.Nm
	interface disappearing.			interface disappearing.
				.Pp
				The UDP transmit checksum offloading is disabled by default, see
				.Va dev.bge.%d.forced_udpcsum .
				To avoid problems when the interface is a member of a
				.Xr bridge 4
				interface, all transmit checksum offloading is initially disabled in this case.
				Transmit checksum offloading can be enabled using
				.Xr ifconfig 8 .