Emulex LP10000ExDC Manual do Utilizador descarregar pdf (Página 36)

Build the Driver Into the Kernel

Configure SCSI Functionality

Once you have installed the source files, you can build the driver into the kernel.

Note

We recommend building the driver as a module as

opposed to building the driver into the kernel.

Note

Driver installation or removal does not save the

configuration files (i.e. lpfc.conf, lpfc.conf.c or lpfc.conf.

defs) from previous installations. If you customized any of

these files, we recommend that you copy them to a another

location so that you have a record of the changes.

1. Change to the driver installation directory. Type:

cd_driver_installation_directory

2. Edit the /etc/lpfc.conf file and BASEINCLUDE variable in Makefile, if needed. See Build

the Driver as a Module for details.

3. Change to the Linux source directory:

# cd /usr/src/linux/

/usr/src/<kernelsource>

4. Edit Rules.make and remove $(sort and the matching closing parenthesis from this line:

subdir-list = $(sort $(patsubst %,_subdir_%,$(SUB_DIRS)))

The edited line should now display as follows:

subdir-list = $(patsubst %,_subdir_%,$(SUB_DIRS)))

Note

For some 2.4 based kernels, this will allow the scsi/lpfc

Makefile to be invoked BEFORE the scsi Makefile.

5. Edit the Makefile under the drivers directory:

# cd /usr/src/linux/drivers

/usr/src/<kernelsource>/drivers

Before $(CONFIG_SCSI) adds scsi to the directory lists, add a check for

$(CONFIG_SCSI_LPFC) to add scsi/lpfc to the directory lists. The scsi/lpfc Makefile

Emulex Documentation, Drivers and Software

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Emulex LP10000ExDC Manual do Utilizador Página 36