AMD LE-363 User's Guia do Utilizador descarregar pdf (Página 391)

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Chapter 19 Source RPM: Building OVN Host Drivers 365

Build Option 4: Combination of

Customer Kernel and Upgraded OFED

Stack

Source RPMs are available by request from Oracle Customer Support. If you will be

building a source RPM, contact Oracle Customer Support, who will provide

instructions for obtaining the image and can provide assistance with using the

source. You will need to provide Oracle Customer Support with some basic

information For more information, see “Required Information for Contacting

Customer Support” on page 368.

Often, users will have both a custom kernel and an upgraded OFED stack. It is

important to make sure the following requirements are met:

1. The symbolic link /lib/modules/`uname -r`/build correctly points to the

kernel source tree.

2. Alternately, you can override the default kernel tree location by setting the ksrc

environment variable.

3. Set the XSIGOFLAGS environment variable to the appropriate path for the correct

OFED header path.

4. Make sure you work out the work queues and C syntax (typically set by kernel

version) and that the headers/API match the IB-API of the Oracle drivers. Some

combinations are included with patches.

Command sequence procedure:

Non-RPM Builds

# rpm -ivh xsigo-hostdrivers-kmod-linux_<#version>-1.src.rpm

# export ksrc='/root/linux-2.6.18.1'

# export kversion='2.6.18.1' (This value often matches uname –r)

# rpmbuild -bb /usr/src/redhat/SPECS/xsigo-hostdrivers.spec

1 2 ... 386 387 388 389 390 391 392 393 394 395 396 ... 435 436

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AMD LE-363 User's Guia do Utilizador Página 391

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