Module Name: src
Committed By: msaitoh
Date: Thu Jul 4 09:26:14 UTC 2013
Modified Files:
src/share/man/man4: bge.4
Log Message:
Sync with {Open,Free}BSD.
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/share/man/man4/bge.4
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man4/bge.4
diff -u src/share/man/man4/bge.4:1.12 src/share/man/man4/bge.4:1.13
--- src/share/man/man4/bge.4:1.12 Sat Sep 26 06:47:55 2009
+++ src/share/man/man4/bge.4 Thu Jul 4 09:26:14 2013
@@ -1,4 +1,4 @@
-.\" $NetBSD: bge.4,v 1.12 2009/09/26 06:47:55 wiz Exp $
+.\" $NetBSD: bge.4,v 1.13 2013/07/04 09:26:14 msaitoh Exp $
.\"
.\" Copyright (c) 2003 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -27,12 +27,12 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd September 26, 2009
+.Dd July 4, 2013
.Dt BGE 4
.Os
.Sh NAME
.Nm bge
-.Nd Broadcom BCM570x family Gigabit Ethernet driver
+.Nd Broadcom BCM57xx/BCM590x 10/100/Gigabit Ethernet driver
.Sh SYNOPSIS
.Cd "bge* at pci? dev ? function ?"
.Pp
@@ -42,27 +42,88 @@ See
.Sh DESCRIPTION
The
.Nm
-device driver supports Gigabit Ethernet interfaces based on the Broadcom
-BCM570x family of Gigabit Ethernet chips and the BCM5906 chip.
-The interfaces supported by the
-.Nm
-driver include:
-.Bl -bullet
+driver provides support for various NICs based on the Broadcom BCM570x,
+571x, 572x, 575x, 576x, 578x, 5776x and 5778x Gigabit Ethernet controller
+chips and the 590x and 5779x Fast Ethernet controller chips,
+including the following:
+.Pp
+.Bl -bullet -compact
+.It
+3Com 3c996-T (10/100/1000baseT)
+.It
+3Com 3c996-SX (1000baseSX)
+.It
+3Com 3c996B-T (10/100/1000baseT)
+.It
+Allied-Telesis AT-2972LX10/LC
+.It
+Dell PowerEdge 1750 integrated BCM5704C NIC (10/100/1000baseT)
+.It
+Dell PowerEdge 2550 integrated BCM5700 NIC (10/100/1000baseT)
+.It
+Dell PowerEdge 2650 integrated BCM5703 NIC (10/100/1000baseT)
+.It
+Fujitsu PRIMEPOWER 250/450 LAN (10/100/1000baseT)
+.It
+Fujitsu PW0G8GE1U (1000baseSX)
+.It
+Fujitsu PW0G8GE2U (10/100/1000baseT)
+.It
+Fujitsu PW008GE4 (1000baseSX)
+.It
+Fujitsu PW008GE5 (10/100/1000baseT)
+.It
+Fujitsu PW008QG1U (10/100/1000baseT)
+.It
+HP ProLiant NC320T PCI-E Gigabit NIC (10/100/1000baseT)
+.It
+HP ProLiant NC320m PCI-E Gigabit NIC (10/100/1000baseT)
+.It
+HP ProLiant NC331T PCI-E Gigabit NIC (10/100/1000baseT)
+.It
+HP ProLiant NC332T PCI-E Gigabit NIC (10/100/1000baseT)
+.It
+HP ProLiant NC370F PCI-X Gigabit NIC (1000baseSX)
+.It
+HP ProLiant NC370T PCI-X Gigabit NIC (10/100/1000baseT)
+.It
+HP ProLiant NC1020 PCI Gigabit NIC (10/100/1000baseT)
+.It
+HP ProLiant NC6770 PCI-X Gigabit NIC (1000baseSX)
+.It
+HP ProLiant NC7760 embedded PCI Gigabit NIC (10/100/1000baseT)
+.It
+HP ProLiant NC7770 PCI-X Gigabit NIC (10/100/1000baseT)
.It
-3Com 3c996-T (10BASE-T/100BASE-TX/1000BASE-T)
+HP ProLiant NC7771 PCI-X Gigabit NIC (10/100/1000baseT)
.It
-Dell PowerEdge 2550 integrated BCM5700 NIC (10BASE-T/100BASE-TX/1000BASE-T)
+HP ProLiant NC7780 embedded PCI-X Gigabit NIC (10/100/1000baseT)
.It
-IBM x235 server integrated BCM5703x NIC (10BASE-T/100BASE-TX/1000BASE-T)
+HP ProLiant NC7781 embedded PCI-X Gigabit NIC (10/100/1000baseT)
.It
-Netgear GA302T (10BASE-T/100BASE-TX/1000BASE-T)
+HP ProLiant NC7782 embedded PCI-X Gigabit NIC (10/100/1000baseT)
.It
-SysKonnect SK-9D21 (10BASE-T/100BASE-TX/1000BASE-T)
+IBM ThinkPad T43/T43p integrated BCM5751M NIC (10/100/1000baseT)
.It
-SysKonnect SK-9D41 (1000BASE-SX)
+IBM xSeries 235 integrated BCM5703X NIC (10/100/1000baseT)
+.It
+IBM xSeries 305 integrated BCM5703X NIC (10/100/1000baseT)
+.It
+Netgear GA302T (10/100/1000baseT)
+.It
+SysKonnect SK-9D21 (10/100/1000baseT)
+.It
+SysKonnect SK-9D41 (1000baseSX)
.El
.Pp
-The BCM570x family supports IPv4/TCP/UDP checksumming in hardware.
+The
+.Nm
+driver supports IPv4 IP, TCP, and UDP checksum offload for receive,
+IP checksum offload for transmit, VLAN tag insertion and stripping,
+as well as a 256-bit multicast hash filter.
+The BCM5717, BCM5718, BCM5723, BCM5754, BCM5755, BCM5761, BCM5764, BCM5784,
+BCM5785, BCM5787 and BCM577xx chips also support IPv6 receive TCP/UDP
+checksum offload.
The
.Nm
driver supports this feature of the chip.
@@ -70,6 +131,14 @@ See
.Xr ifconfig 8
for information on how to enable this feature.
.Pp
+The BCM5700, BCM5701, BCM5702, BCM5703, BCM5704, BCM5714, BCM5717, BCM5719,
+BCM5720, BCM5780, BCM57765 and BCM57766 also support jumbo frames, which can be
+configured via the
+interface MTU setting.
+Selecting an MTU larger than 1500 bytes with the
+.Xr ifconfig 8
+utility configures the adapter to receive and transmit Jumbo frames.
+.Pp
The level of interrupt mitigation for received packets can be adjusted
with the
.Li hw.bge.rx_lvl
@@ -81,9 +150,78 @@ interrrupt for every two full-sized Ethe
Each increment of the value will, roughly, halve receive interrupt rate,
up to a maximum of 5, which interrupts about every 30 to 40 full-sized
TCP segments.
+.Pp
+The
+.Nm
+driver supports the following media types:
+.Bl -tag -width 1000baseSX
+.It Cm autoselect
+Enable autoselection of the media type and options.
+The user can manually override
+the autoselected mode by adding media options to the appropriate
+.Xr hostname.if 5
+file.
+.It Cm 10baseT
+Set 10Mbps operation.
+The
+.Xr ifconfig 8
+.Ic mediaopt
+option can also be used to select either
+.Cm full-duplex
+or
+.Cm half-duplex
+modes.
+.It Cm 100baseTX
+Set 100Mbps (Fast Ethernet) operation.
+The
+.Xr ifconfig 8
+.Ic mediaopt
+option can also be used to select either
+.Cm full-duplex
+or
+.Cm half-duplex
+modes.
+.It Cm 1000baseT
+Set 1000baseT operation over twisted pair.
+Both
+.Cm full-duplex
+and
+.Cm half-dupex
+modes are supported.
+.It Cm 1000baseSX
+Set 1000Mbps (Gigabit Ethernet) operation.
+Both
+.Cm full-duplex
+and
+.Cm half-duplex
+modes are supported.
+.El
+.Pp
+The
+.Nm
+driver supports the following media options:
+.Bl -tag -width full-duplex
+.It Cm full-duplex
+Force full duplex operation.
+.It Cm half-duplex
+Force half duplex operation.
+.El
+.Pp
+For more information on configuring this device, see
+.Xr ifconfig 8 .
+.Sh DIAGNOSTICS
+.Bl -diag
+.It "bge%d: can't find mem space"
+A fatal initialization error has occurred.
+.It "bge%d: couldn't map interrupt"
+A fatal initialization error has occurred.
+.It "bge%d: watchdog timeout -- resetting"
+The device has stopped responding to the network, or there is a problem with
+the network connection (cable).
+.El
.Sh SEE ALSO
.Xr arp 4 ,
-.Xr bce 4 ,
+.Xr brgphy 4 ,
.Xr ifmedia 4 ,
.Xr mii 4 ,
.Xr netintro 4 ,
