15 Mar
2017
15 Mar
'17
2:38 p.m.
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "Osmocom BTS-side code (Abis, scheduling, ...)".
The branch, master has been updated
via 339b9329ff7be01d03c3a55301e1ef1a2ea57953 (commit)
from 9dfdf54d30079146627105c7f764e16d486559ba (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmo-bts/commit/?id=339b9329ff7be01d03c3a55301e1ef1…
commit 339b9329ff7be01d03c3a55301e1ef1a2ea57953
Author: Philipp Maier <pmaier(a)sysmocom.de>
Date: Thu Mar 9 16:07:45 2017 +0100
l1sap: fix rach reason (ra) parsing
The ra parameter indicates the reason for the received rach
request. osmo-bts uses the ra parameter to determine if the
received rach request is packet access related. If yes,
osmo-bts will forward the request to the PCU.
In order to determine if the ra is packet related or not,
the higher 4 bits must be equel to 0x7 and at least one of
the lower 4 bits must be zero.
The current method lacks checking of the lower 4 bits. It
would also accept 0b01111111, which is reserved for future
use. This commit extends the check to take also the last
4 bits into accound.
See also: 3GPP TS 04.08, Table 9.9
Change-Id: I5eb88c42a91e158d9bfa4105ec9636035baf8959
-----------------------------------------------------------------------
Summary of changes:
include/osmo-bts/l1sap.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
hooks/post-receive
--
Osmocom BTS-side code (Abis, scheduling, ...)