Building OpenBSC » History » Version 14
laforge, 02/19/2016 10:47 PM
add iformation on libosmocore
1 | 14 | laforge | [[PageOutline]] |
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3 | == Debian HowTo == |
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5 | This page will describe the entire installation process of OpenBSC under Debian Linux. |
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6 | This tutorial is based on Debian Netinstall 5.0 but will work with other Debian versions. |
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8 | 4 | To be able to access your OpenBSC machine easily from a remote Terminal, install ssh. |
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9 | 1 | This can be easily done with "apt-get install ssh". |
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12 | 14 | laforge | === Compiling + running OpenBSC === |
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14 | You should install the following debian packages before you start: |
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15 | * libdbi0 |
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16 | * libdbi0-dev |
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17 | * libdbd-sqlite3 |
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18 | * autoconf |
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19 | * git-core |
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20 | (The list may be incomplete) |
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22 | You can install those packages with {{{apt-get install libdbi0-dev libdbd-sqlite3 autoconf git-core}}} |
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23 | |||
24 | Here are the actual instructions |
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25 | * Check out libosmocore from git using {{{git clone git://git.osmocom.org/libosmocore.git}}} |
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26 | * Change into the right directory using {{{cd libosmocore}} |
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27 | * Rebuild the configure script using {{{autoreconf -i}}} |
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28 | * Run the configure script using {{{./configure}}} |
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29 | * Build the actual software using {{{make}}} |
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30 | * Install the library by using {{{make install}}} |
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31 | * Check out OpenBSC from git using {{{git clone git://bs11-abis.gnumonks.org/openbsc.git}}} |
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32 | * Change into the right directory using {{{cd openbsc/openbsc}}} |
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33 | * Rebuild the configure script using {{{autoreconf -i}}} |
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34 | * Run the configure script using {{{./configure}}} |
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35 | * Build the actual software using {{{make}}} |
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36 | |||
37 | Congratulations, you should now have the OpenBSC programs like ''bsc_hack'', ''ipaccess-config'' and others in the 'src/' subdirectory. |
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38 | |||
39 | === mISDN enabled kernel in case of BS-11 === |
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41 | 1 | If you want to use a E1-based BTS (like the BS-11), you will need to install mISDN. |
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42 | 11 | laforge | |
43 | 1 | '''If you have an IP/Ethernet based BTS (like the ip.access nanoBTS), you don't need this section!''' |
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44 | 6 | ||
45 | 11 | laforge | Because OpenBSC's E1 support relies on mISDN (named ISDN4Linux before) and hfcmulti as an interface to the BS11, it has to be integrated as a module into the kernel. |
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47 | 11 | laforge | First of all you will need to download the 2.6.31 Linux kernel from [http://www.kernel.org/pub/linux/kernel/v2.6/]. |
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49 | 12 | laforge | Change to '''/usr/src/''' on your OpenBSC machine. |
50 | 1 | Then simply do a {{{wget [http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.31.tar.bz2]}{}} |
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51 | 12 | laforge | |
52 | 14 | laforge | Unpack the archive: {{{tar --bzip2 -xvf linux-2.6.31.tar.bz2}}} |
53 | 1 | and create a symlink to fit the Linux standard conventions: {{{ln -s linux-2.6.30 linux}}}.[[BR]] |
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54 | 12 | laforge | |
55 | 3 | Now change to linux-2.6.30 typing {{{cd linux-2.6.30}}}. |
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57 | You are ready now to prepare for the main part: |
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58 | |||
59 | Install some tools needed to build the kernel. |
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60 | |||
61 | {{{apt-get install libncurses5-dev kernel-package}}} |
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62 | |||
63 | Now configure the kernel modules with {{{make menuconfig}}} |
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64 | |||
65 | Include the ''mISDN'' modules and ''hfcmulti /hfc e1 drivers''. |
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66 | 11 | laforge | |
67 | 3 | Save the new configuration to '''.config''' . |
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68 | 11 | laforge | |
69 | 3 | You can now try to build the Debian kernel package: {{{make-kpkg linux-image --initrd --revision=openbsc01.0}}} . |
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71 | 3 | Go a directory higher (cd ..) |
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72 | |||
73 | and install the new kernel package typing: |
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74 | 11 | laforge | |
75 | 14 | laforge | {{{dpkg -i kernelpackagename.deb}}} |
76 | 11 | laforge | |
77 | 13 | Now you only have to add the dslot=1 parameter for hfcmulti to load with this parameter. |
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78 | 11 | laforge | Otherwise OpenBSC will talk on signalling timeslot 15 where BS11 uses 1. |
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80 | Simply add the following in '''/boot/grub/menu.lst''' : |
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81 | |||
82 | Add this line to the "Kernel"-line |
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84 | '''hfcmulti.dslot=1''' |
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86 | Save changes and reboot your machine with your new kernel. |