e981f17200
According to 3GPP TS 44.060, section 12.24, GPRS Cell Options IE
contains two parameters related to 11 bit Access Burst support:
- ACCESS_BURST_TYPE - whether the 8 or 11 bit format shall be
used in the PACKET CHANNEL REQUEST message, the PTCCH/U block,
PACKET CONTROL ACKNOWLEDGMENT and the PS HANDOVER ACCESS
messages on the PRACH (if present).
- EGPRS_PACKET_CHANNEL_REQUEST - whether EGPRS capable MSs shall
use EGPRS PACKET CHANNEL REQUEST message for Uplink TBF
establishment on the RACH or on the PRACH (if present).
The VTY option 'gprs 11bit_rach_support_for_egprs' actually controls
the second parameter - EGPRS_PACKET_CHANNEL_REQUEST, though it may
be hard to understand this from its name and description.
This patch is actually a group of tightly related changes:
- deprecate 'gprs 11bit_rach_support_for_egprs (0|1)':
- update its description to avoid any possible confusion,
- print a warning if it's used in non-EGPRS mode,
- print a warning if it's still used;
- introduce '[no] gprs egprs-packet-channel-request':
- ensure that it can only set / printed in the EGPRS mode;
- take a chance to clean-up / rename the related struct members:
- 'supports_egprs_11bit_rach' -> bool 'egprs_pkt_chan_request',
- remove 'supports_egprs_11bit_rach' from 'gprs_cell_options'
because we already have 'ext_info.use_egprs_p_ch_req' there.
Change-Id: Ied5bd10a806aeeac65ef32339d4ab0e3700e5da9
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| chapters | ||
| images | ||
| message-sequences | ||
| mgw | ||
| om2000 | ||
| vty | ||
| Makefile.am | ||
| aoip-mgw-options-docinfo.xml | ||
| aoip-mgw-options.adoc | ||
| osmobsc-usermanual-docinfo.xml | ||
| osmobsc-usermanual.adoc | ||
| osmobsc-vty-reference.xml | ||
| osmux-reference-docinfo.xml | ||
| osmux-reference.adoc | ||
| regen_doc.sh | ||