Login or Register to Ask a Question and Join Our Community


Red Hat

Broadcom TG3 drivers and TSO

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Operating Systems Linux Red Hat Broadcom TG3 drivers and TSO
# 1  
Old 11-14-2012
Broadcom TG3 drivers and TSO
We recently had some HP DL380 G8 servers delivered and I have installed RHEL 5.6 and 5.8 on them. Both OS use the Tegon3 driver for the BCM 5719 onboard NICs.

Trouble I had was when any command expecting a lot of output ie sysctl -a was run the system hangs up and stops responding to ping for about 5-10 minutes then finally displays the prompt. When attempting to transfer files the system would copy in bytes, not even kilo-byte speeds.

I found that if I disable TSO problem goes away immediately. We have G7 servers also those servers have never had any issue with TSO enabled. They look like they have BCM 5709 Network Cards, but they run the Broadcom Drivers not the Tegon3 driver suite.

When I look on Broadcom's site they list the 2 nics in two different classes:

G8 w/ 5719 NetXtreme I
G7 w/ 5709 NetXtreme II - says to be used as iSCSI HBA

Has anyone had a similar issue, and if so was it resolved by any driver updates, or did you just disable TSO.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Red Hat

Tg3 problem

Dear All, I have problem at my server. At /var/log/messages bonding: bond0: link status definitely down for interface eth1, disabling it tg3 0000:03:00.1: eth1: Link is up at 100 Mbps, full duplex tg3 0000:03:00.1: eth1: Flow control is off for TX and off for RX : tg3 0000:03:00.1: eth1:... (0 Replies)
Discussion started by: mjcount
0 Replies

2. Hardware

Problem with Broadcom BCM43225 wifi interface on an Acer Aspire laptop

Hi This is a question about Broadcom BCM43225 wifi interface on an Acer Aspire laptop I just had a fresh install of ubuntu 16.04 on my acer aspire laptop and I am having a difficult issue with my wifi connection. Every time I restart my laptop I get the wifi connection working, but after a... (0 Replies)
Discussion started by: faizlo
0 Replies

3. Linux

Broadcom under Fedora 18 (Spherical Cow)

So I'm having a problem getting a Broadcom BCM4312 wireless controller to work under the broadcom-wl module $uname Linux 3.8.11-200.fc18.x86_64 #1 SMP Wed May 1 19:44:27 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux lspci -v 05:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g... (2 Replies)
Discussion started by: Skrynesaver
2 Replies

4. Solaris

Broadcom driver for Solaris

I'm having the hardest time finding the Broadcom drivers for Solaris. I need an odd ball, 32-bit for Solaris 10. Anyone know where I can find one? (0 Replies)
Discussion started by: Ihatewindows
0 Replies

5. Red Hat

Installing broadcom driver for wireless access

I use lspci and dmesg command and find out that i have ipw2000 wireless card on my laptop. I want to install driver for that but i'm not getting proper driver for that.My linux version is el5 and architecture is i386. (0 Replies)
Discussion started by: amitbharad
0 Replies

6. BSD

Broadcom 4312 in BSD

Is there a way to configure Broadocom wifi 4312 in a bsd system, FreeBSD or OpenBSD. I will appreciate any kind of help. Thanks in advance (1 Reply)
Discussion started by: piukeman
1 Replies

7. Solaris

Solaris 10 and Broadcom drivers

Hi to all, I've installed Solaris 10 on my workstation but I've some networks problems.My NIC,a Broadcom integrated chipset don't work with solaris.Whit the prtconf command I'm unable to identify the correct chipset's model.And I'm searching hovewer for some drivers but I'm fear that Broadcom... (2 Replies)
Discussion started by: bgf0
2 Replies

8. UNIX for Dummies Questions & Answers

Compaq Proliant ML370 G2 with Broadcom BCM5703 NIC

I am trying to re-install this netwrok adapter on a server which has just had the motherboard replaced - so much for fault tolerant. I am running SCO Opensercer 5.0.7 Can anyone tell me the Bus no , device number etc that I need to configure this card? Thanks in advance Richard (3 Replies)
Discussion started by: farmacy
3 Replies

9. UNIX for Dummies Questions & Answers

drivers unix 5.01 is compatible with drivers epson fx-2190

Please, I'm From Argentina, And I Need To Know If The Drivers Of Program Unix, Version 5.01 Is Compatible Whit Drivers Of The Printer Epson Fx-2190 Thanks, And I Hope Yuor Answer. (0 Replies)
Discussion started by: juan alberghina
0 Replies

10. SCO

Configuring Broadcom BCM5721 NetXtreme Gigabit Ethernet

Hi, I have my server which has LAN with above model build onboard my Dell Server, I got this driver from SCO Unix website but yet to identify the following option: 1. PCI Slot- 2. Bus- 3. Device- 4. Function- Would anyone please kindly advice what should the... (0 Replies)
Discussion started by: spiderweb
0 Replies
Login or Register to Ask a Question

LEARN ABOUT FREEBSD

bcmxcp

BCMXCP(8)							    NUT Manual								 BCMXCP(8)

NAME

       bcmxcp - Driver for UPSes supporting the serial BCM/XCP protocol

NOTE

       This man page only documents the hardware-specific features of the bcmxcp driver. For information about the core driver, see nutupsdrv(8).

SUPPORTED HARDWARE

       This driver should recognize all serial BCM/XCP-compatible UPSes. It has been developed and tested on Powerware PW5115 and PW9120 hardware.
       If your UPS has a USB connection, you may also consult the bcmxcp_usb(8) driver documentation.

EXTRA ARGUMENTS

       This driver supports the following optional settings in the ups.conf(5).

       shutdown_delay=delay
	   The number of seconds that the UPS should wait between receiving the shutdown command (upsdrvctl shutdown) and actually shutting off.

       baud_rate=rate
	   Communication speed for the UPS. If this is set to 9600, it tries to connect to the UPS at 9600bps. If it fails to communicate, it will
	   go into baud-hunting. It starts at 1200 and goes up to 19200. If it succeeds, it tell you the speed it connected with. If not included
	   in the config, it defaults to baud-hunting.

DEFAULT VALUES FOR THE EXTRA ARGUMENTS

       o    shutdown_delay = 120

       o    baud_rate = none

INSTANT COMMANDS

       This driver supports the following Instant Commands:

       shutdown.return
	   Turn off the load and return when power is back.

       shutdown.stayoff
	   Turn off the load and remain off.

       test.battery.start
	   Start a battery test.

       outlet.n.shutdown.return
	   Turn off the load on outlet n and return when power is back. (n is the outlet number reported by the upsc command)

TODO LIST

       Report UPS statistics information
	   BCM/XCP supports reporting of UPS statistics data.

       Change settings
	   Access the config register to change settings.

BUGS

       None known.

AUTHOR

       Tore Orpetveit <tore@orpetveit.net>

SEE ALSO

   The core driver:
       nutupsdrv(8)

   The USB BCM/XCP driver:
       bcmxcp_usb(8)

   Internet resources:
       The NUT (Network UPS Tools) home page: http://www.networkupstools.org/

Network UPS Tools						    05/21/2012								 BCMXCP(8)