diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2016-02-09 22:44:36 +0100 |
|---|---|---|
| committer | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2016-02-09 22:57:43 +0100 |
| commit | e61dc6d880ec53f857b88ae2d5c898426ff8f680 (patch) | |
| tree | 9d437d6517470a400a95f222eee235733041e75c /src/pcu_vty.c | |
| parent | d57ca6f8dbc5d8451fc3d2b19d4b412f6a3c82a3 (diff) | |
edge: Limit the maximum uplink to MCS-4
Currently the VTY command 'mcs max' can be used to set MCS-5 and
above for uplink TBFs, which would break them.
Restrict them to valid ranges and issue a warning if the value was
too large.
Ticket: #2457
Sponsored-by: On-Waves ehf
Diffstat (limited to 'src/pcu_vty.c')
| -rw-r--r-- | src/pcu_vty.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/pcu_vty.c b/src/pcu_vty.c index 58fea993..1274fbc8 100644 --- a/src/pcu_vty.c +++ b/src/pcu_vty.c @@ -464,6 +464,16 @@ DEFUN(cfg_pcu_mcs_max, else bts->max_mcs_ul = mcs; + /* TODO: Remove this restriction when MCS-5 and above are supported by + * the implementation */ + if (bts->max_mcs_ul > 4) { + vty_out(vty, + "Limiting the uplink coding scheme to MCS-4, since MCS-5 " + "and above are not yet supported in updalink direction.%s", + VTY_NEWLINE); + bts->max_mcs_ul = 4; + } + return CMD_SUCCESS; } |