User`s guide

ManualsBrandsRed Hat ManualsConsumer electronicsENTERPRISE 5.4 RELEASE NOTES

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Installation Procedures

38 RedHawk Linux Version 5.4 Release Notes

7. If you have the optional GPS module, attach the antenna lead and mount

the antenna. The antenna should be mounted on the rooftop or in an open

area.

8. Close the case and reconnect all power cords.

9. Power up the system and verify the system boots up properly. Refer to the

RCIM guide for configuration options.

5.3.2 Verifying RCIM Operation

1. To check that the RCIM is operating correctly, perform the following:

cat /proc/driver/rcim/status

You should see an output similar to that shown below:

RCIM-III board 0 is at revision 6 eeprom 2.0.

This is a standalone (isolated) rcim.

Has IRQ 19 and major number 253

GPS present, RCIM firmware version 1

NOTE

The RCIM board may be either RCIM-I, RCIM-II or RCIM-III

and the revision, eeprom, and IRQ numbers may differ.

2. To view the current RCIM configuration, issue the following command:

cat /proc/driver/rcim/config

You should see output similar to the following:

h/Not_Configured,sync,pig0|out0,pig1|out1,pig2|

di3,none|di4,none|di5,none|di6,none|di7,di0/f,

i1/f,di2/f,di3/f,di4/f,di5/f,di6/f,di7/f,eti0/f,

eti1/f,eti2/f,eti3/f

5.3.3 Installing NTP Updates for GPS Module

If you installed an RCIM model equipped with the optional GPS module, the ccur-ntp

RPM is required for its use. If you do not have an RCIM board with GPS module, skip to

section 5.4.

1. The ccur-ntp RPM is available via Concurrent’s Software Repository

system. Execute the following steps to install this RPM:

a. Remove (erase) the existing ntp. Because there are some rpms which are nor-

mally installed which depend on ntp, use the --nodeps option to bypass the

dependency test. This will save the existing /etc/ntp.conf file as

/etc/ntp.conf.rpmsave.

# rpm --nodeps -e ntp

b. Download the ccur-ntp RPM from Concurrent’s web site as

described in section 10.2.2 on page 84.