gsm_data_shared: add structure for decoded parameters of RLC config
this is primarily needed on the BTS side, but we should also use it on
the BSC side and make the parameters VTY-configurable.
diff --git a/openbsc/src/libcommon/gsm_data_shared.c b/openbsc/src/libcommon/gsm_data_shared.c
index 06a095e..9e7b59c 100644
--- a/openbsc/src/libcommon/gsm_data_shared.c
+++ b/openbsc/src/libcommon/gsm_data_shared.c
@@ -173,6 +173,28 @@
static const uint8_t bts_nse_timer_default[] = { 3, 3, 3, 3, 30, 3, 10 };
static const uint8_t bts_cell_timer_default[] =
{ 3, 3, 3, 3, 3, 10, 3, 10, 3, 10, 3 };
+static const struct gprs_rlc_cfg rlc_cfg_default = {
+ .parameter = {
+ [RLC_T3142] = 20,
+ [RLC_T3169] = 5,
+ [RLC_T3191] = 5,
+ [RLC_T3193] = 200, /* 10ms */
+ [RLC_T3195] = 5,
+ [RLC_N3101] = 10,
+ [RLC_N3103] = 4,
+ [RLC_N3105] = 8,
+ [CV_COUNTDOWN] = 15,
+ [T_DL_TBF_EXT] = 250 * 10, /* ms */
+ [T_UL_TBF_EXT] = 250 * 10, /* ms */
+ },
+ .paging = {
+ .repeat_time = 5 * 50, /* ms */
+ .repeat_count = 3,
+ },
+ .cs_mask = 0x1fff,
+ .initial_cs = 2,
+ .initial_mcs = 6,
+};
struct gsm_bts *gsm_bts_alloc(void *ctx)
{
@@ -205,6 +227,8 @@
sizeof(bts->gprs.cell.timer));
gsm_mo_init(&bts->gprs.cell.mo, bts, NM_OC_GPRS_CELL,
bts->nr, 0xff, 0xff);
+ memcpy(&bts->gprs.cell.rlc_cfg, &rlc_cfg_default,
+ sizeof(bts->gprs.cell.rlc_cfg));
/* create our primary TRX */
bts->c0 = gsm_bts_trx_alloc(bts);