cellular-infrastructure
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osmo-pcu
mirror of https://gerrit.osmocom.org/osmo-pcu
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edge/vty: Set initial MCS 

This adds the following VTY command (config-pcu node):

  - mcs <1-9>         sets initial DL and UL MCS to the same value
  - mcs <1-9> <1-9>   sets initial DL and UL MCS separately
  - no mcs            sets the default values

Sponsored-by: On-Waves ehf
This commit is contained in:
Jacob Erlbeck 2016-02-02 16:02:16 +01:00
parent 9e8593917f
commit 4cc46d3e2a
1 changed files with 42 additions and 0 deletions
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42
src/pcu_vty.c
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@ -109,6 +109,14 @@ static int config_write_pcu(struct vty *vty)
bts->cs_lqual_ranges[3].low,
VTY_NEWLINE);
if (bts->initial_mcs_dl != 1 && bts->initial_mcs_ul != 1) {
if (bts->initial_mcs_ul == bts->initial_mcs_dl)
vty_out(vty, " mcs %d%s", bts->initial_mcs_dl,
VTY_NEWLINE);
else
vty_out(vty, " mcs %d %d%s", bts->initial_mcs_dl,
bts->initial_mcs_ul, VTY_NEWLINE);
}
if (bts->max_mcs_dl && bts->max_mcs_ul) {
if (bts->max_mcs_ul == bts->max_mcs_dl)
vty_out(vty, " mcs max %d%s", bts->max_mcs_dl,
@ -407,6 +415,38 @@ DEFUN(cfg_pcu_no_cs_max,
#define MCS_STR "Modulation and Coding Scheme configuration (EGPRS)\n"
DEFUN(cfg_pcu_mcs,
cfg_pcu_mcs_cmd,
"mcs <1-9> [<1-9>]",
MCS_STR
"Initial MCS value to be used (default 1)\n"
"Use a different initial MCS value for the uplink")
{
struct gprs_rlcmac_bts *bts = bts_main_data();
uint8_t cs = atoi(argv[0]);
bts->initial_mcs_dl = cs;
if (argc > 1)
bts->initial_mcs_ul = atoi(argv[1]);
else
bts->initial_mcs_ul = cs;
return CMD_SUCCESS;
}
DEFUN(cfg_pcu_no_mcs,
cfg_pcu_no_mcs_cmd,
"no mcs",
NO_STR MCS_STR)
{
struct gprs_rlcmac_bts *bts = bts_main_data();
bts->initial_mcs_dl = 1;
bts->initial_mcs_ul = 1;
return CMD_SUCCESS;
}
DEFUN(cfg_pcu_mcs_max,
cfg_pcu_mcs_max_cmd,
"mcs max <1-9> [<1-9>]",
@ -913,6 +953,8 @@ int pcu_vty_init(const struct log_info *cat)
install_element(PCU_NODE, &cfg_pcu_cs_downgrade_thrsh_cmd);
install_element(PCU_NODE, &cfg_pcu_no_cs_downgrade_thrsh_cmd);
install_element(PCU_NODE, &cfg_pcu_cs_lqual_ranges_cmd);
install_element(PCU_NODE, &cfg_pcu_mcs_cmd);
install_element(PCU_NODE, &cfg_pcu_no_mcs_cmd);
install_element(PCU_NODE, &cfg_pcu_mcs_max_cmd);
install_element(PCU_NODE, &cfg_pcu_no_mcs_max_cmd);
install_element(PCU_NODE, &cfg_pcu_window_size_cmd);