FILE NAME: hp-netxtreme2-7.2.55-2.src.rpm TITLE: HP NC-Series Broadcom 1/10 GbE multifunction drivers for Linux VERSION: 7.2.55 RELEASE: 2 LANGUAGE: English CATEGORY: Software Solutions DIVISIONS: Enterprise and Mainstream Servers EFFECTIVE DATE: 5/31/2012 SUPERSEDES: 7.0.39 Products Affected ================== bnx2: HP NC370x Gigabit Server Adapter HP NC371x Gigabit Server Adapter HP NC373x Gigabit Server Adapter HP NC374x Gigabit Server Adapter HP NC380x Gigabit Server Adapter HP NC382x Gigabit Server Adapter bnx2x: HP Ethernet 10Gb 2-port 530SFP+ Adapter HP Ethernet 10Gb 2-port 530FLR-SFP+ Adapter HP Flex-10 10Gb 2-port 530FLB Adapter HP Flex-10 10Gb 2-port 530M Adapter HP NC532x Dual Port 10GbE Multifunction BL-c Adapter Operating Systems ================== Red Hat Enterprise Linux 6 Update 3 for AMD64/EM64T Red Hat Enterprise Linux 6 Update 3 for x86 Red Hat Enterprise Linux 6 Update 2 for AMD64/EM64T Red Hat Enterprise Linux 6 Update 2 for x86 Red Hat Enterprise Linux 6 Update 1 for AMD64/EM64T Red Hat Enterprise Linux 6 Update 1 for x86 Red Hat Enterprise Linux 5 Update 8 for AMD64/EM64T Red Hat Enterprise Linux 5 Update 8 for x86 Red Hat Enterprise Linux 5 Update 7 for AMD64/EM64T Red Hat Enterprise Linux 5 Update 7 for x86 Red Hat Enterprise Linux 5 Update 6 for AMD64/EM64T Red Hat Enterprise Linux 5 Update 6 for x86 SUSE LINUX Enterprise Server 11 Service Pack 2 for AMD64/EM64T SUSE LINUX Enterprise Server 11 Service Pack 2 for x86 SUSE LINUX Enterprise Server 11 Service Pack 1 for AMD64/EM64T SUSE LINUX Enterprise Server 11 Service Pack 1 for x86 SUSE LINUX Enterprise Server 10 Service Pack 4 for AMD64/EM64T SUSE LINUX Enterprise Server 10 Service Pack 4 for x86 SUSE LINUX Enterprise Server 10 Service Pack 3 for AMD64/EM64T SUSE LINUX Enterprise Server 10 Service Pack 3 for x86 Pre-requisites =============== ProLiant server supporting above operating systems 2GB RAM minimum Latest HP System ROM Build Environment Setup NOTE: Visit the following URL and download latest System ROM http://welcome.hp.com/country/us/en/support.html Select "Download drivers and software" Description ============ This RPM contains HP tested and approved Ethernet for use with network adapters mentioned in the PRODUCTS AFFECTED section of this document. Enhancements/Fixes =================== 1) Added support for HP Ethernet 10Gb 2-port 530SFP+ Adapter 2) Added KMP build support for RHEL6 Update 3 Table of Contents ================== Introduction Packaging Build Environment Setup Installing the RPM package Uninstalling the RPM package Caveats Introduction ============= This file describes how to build and install the Ethernet driver for network adapters mentioned in the PRODUCTS AFFECTED section. Additional information for the Ethernet drivers can be found in the files RELEASE.bnx2.TXT and RELEASE.bnx2x.TXT. The doc rpm gets built along with the KMP binary rpm. Man pages for bnx2 and bnx2x are delivered to /usr/share/man/man4 User guides and additional HP Network Adapter information can be found at: http://h18004.www1.hp.com/products/servers/networking/index-nic.html Packaging ========== The driver is released in Kernel Module Package (KMP) source RPM format. KMP packages use macros that determine kernel flavors for which binary need to be built based on spec file rules. It is important to have the right build environment set up in order to compile a binary RPM from source package. See "Build Environment Setup" section below for more details. Build Environment Setup ======================== This package requires the presence of certain other packages that provide the right build environment to enable building a KMP binary rpm from the source rpm. These packages provide kernel headers, makefiles and symbol files. Please ensure that the following are installed: RHEL installation: 1. redhat-rpm-config package 2. kernel-devel-<kernel_version> package 3. kernel-<flavor>-devel-<kernel_version> package Eg: kernel-2.6.18.92.el5 requires kernel-devel-2.6.18-92.el5 kernel-PAE-2.6.18.92.el5 requires kernel-PAE-devel-2.6.18-92.el5 See the "Caveats" section below for more details. SLES Installation: 1. kernel-source-<kernel_version> package 2. kernel-syms-<kernel_version> package 3. SLES11 requires kernel-<flavor>-devel-<kernel_version> package in addition to the above two mentioned Installing the RPM package =========================== 1. This package requires a specific build environment. Please refer the "Build Environment Setup" section above before proceeding. 2. Install the source RPM package. # rpm -ivh hp-netxtreme2-<version>.src.rpm 3. Build the binary RPM for hp-netxtreme2 package. RHEL 5: # rpmbuild -bb /usr/src/redhat/SPECS/hp-netxtreme2.spec RHEL 6: # rpmbuild -bb ~/rpmbuild/SPECS/hp-netxtreme2.spec SLES: # rpmbuild -bb /usr/src/packages/SPECS/hp-netxtreme2.spec If you get an error during the build process, refer to the "Build Environment Setup" section. NOTE: One can build binary RPM for a specfic kernel flavor as follows: # rpmbuild -bb SPECS/hp-netxtreme2.spec --define "KVER <kver>" NOTE: RHEL 5 x86 installations require the "--target" switch when building on Intel compatible machines. Please see the "Caveats" section below for more details. # rpmbuild --target=i686 -bb /usr/src/redhat/SPECS/hp-netxtreme2.spec 4. Check for the existence of a current version of the hp-netxtreme2 package as follows: RHEL # rpm -q kmod-hp-netxtreme2-<flavor> SLES # rpm -q hp-netxtreme2-kmp-<flavor> If an old version of the RPM package exists, it should be removed as follows: RHEL # rpm -e kmod-hp-netxtreme2-<flavor> SLES # rpm -e hp-netxtreme2-kmp-<flavor> Verify if the old hp-netxtreme2 package has been removed as follows: RHEL # rpm -q kmod-hp-netxtreme2-<kernel flavor> SLES # rpm -q hp-netxtreme2-kmp-<kernel flavor> 5. If an older version of bnx2.ko and bnx2x.ko is loaded into the kernel, remove it as follows. Note: If you are installing the package over network you may want to be careful. It is not absolutely necessary to remove the modules. This step is necessary if you are doing the upgrade on the physical console and you intend to see the new drivers taking over immediately # lsmod | grep bnx2x # lsmod | grep bnx2 Bring down the interfaces controlled by bnx2x and bnx2 # ifconfig eth<n> down Finally remove the driver # modprobe -r bnx2x # modprobe -r bnx2 6. Install the new binary RPM package. This installs bnx2 and bnx2x/ drivers. RHEL 5 # rpm -ivh \ /usr/src/redhat/RPMS/<arch>/kmod-hp-netxtreme2-<flavor>-<version>.<arch>.rpm RHEL 6 # rpm -ivh \ ~/rpmbuild/RPMS/<arch>/kmod-hp-netxtreme2-<flavor>-<version>.<arch>.rpm The modules are installed in the following directory: /lib/modules/<kernel_version>/extra/hp-netxtreme2 Note: The "--nodeps" switch is required when installing on RHEL 5.6 and RHEL 5.7. See the "Caveats" section below for further details. # rpm -ivh \ /usr/src/redhat/RPMS/<arch>/kmod-hp-netxtreme2-<flavor>-<version>.<arch>.rpm --nodeps SLES # rpm -ivh RPMS/<arch>/hp-netxtreme2-kmp-<version>-<flavor>.<arch>.rpm The modules are installed in the following directory: /lib/modules/<kernel_version>/updates/hp-netxtreme2 7. Run "modinfo <module> | grep version" and verify that the driver version is latest 8. Run "modprobe <module>" to install latest driver module 9. Configure your network setting and address. You may need to refer to your Linux vendor documentation. Helpful network configuration tools such as "yast2" in SLES or linuxconf/redhat-config-network/ netconfig in Red Hat exist for easy configuration. Follow these alternate steps if you want the new driver to take effect with the next reboot: 10. Ensure that the /etc/modules.conf file is configured similar to the example listed below. The example below is presented as if more than one adapter is present. If so, one eth# instance should exist for each ethernet port. Refer to the modules.conf man page for more information. If you have a 1Gb Network card use bnx2 below else use bnx2x for 10Gb alias eth0 bnx2 alias eth1 bnx2 For SLES, the configuration file is /etc/modprobe.conf or /etc/modprobe.conf.local 11. Reboot the server or restart the network services. Upon reboot the network should start with either bnx2 or bnx2x driver loaded To verify that the driver is loaded use the following command. # lsmod You should find bnx2, bnx2x listed. You can also verify that the correct bnx2, bnx2x driver is loaded through any of the following methods. A. Look for driver load messages in the system log. # dmesg | grep Broadcom You should see messages of the following type, Broadcom NetXtreme II Gigabit Ethernet Dirver bnx2 v1.8.2c(Dec 30, 2008) B. Check the /var/log/messages file for a similar message as in method A. Uninstalling the RPM package ============================= The following command will uninstall the netxtreme2 RPM. RHEL # rpm -e kmod-hp-netxtreme2-<kernel flavor> SLES # rpm -e hp-netxtreme2-kmp-<kernel flavor> Caveats ======= 1. On installing the NX2 Package, bnx2i and bnx2fc modules will get blacklisted. 2. The complete set of Module Parameters supported by the bnx2 and bnx2x drivers are described in the README.bnx2.TXT and README.bnx2x.TXT. 3. The rpmbuild will fail the dependency check when building the non-base (xen,pae,etc) kernel when the kernel-devel package is not installed. Example: If the OS only included the PAE kernel then the user would need to install the kernel-pae-devel and kernel-devel packages. 4. The use of a "--target" switch is required so that rpmbuild does not try to find an i386 kernel on the system. If the "--target" switch is not used then the build will fail with bizarre messages stating that specific kernel packages are not installed on the machine yet those packages do not exist. 5. The rpmbuild will fail if the redhat-rpm-config package is not installed because it cannot resolve the %kernel_module_package_buildreqs macro. The error will be similar to the following: error: line xx: Dependency tokens must begin with alpha-numeric,'_'or'/': BuildRequires: %kernel_module_package_buildreqs (C) Copyright 2012 Hewlett-Packard Development Company, L.P. Product names mentioned herein may be trademarks and/or registered trademarks of their respective companies.