fixeria has uploaded this change for review.
silent-call: add CSD channel modes
This is useful for BER testing and figuring out if the baseband
supports the requested channel mode, e.g. half-rate data calls.
Going below 2.4k (0.6k, 1.2k, 1.2k_75) makes no sense, because:
* these rates are carried by TCH/[FH]2.4 channels anyway, and
* we never tell the user data rate to the MS (part of CC SETUP)
The same applies to transparent vs non-transparent channel modes,
but let's add non-transparent variants anyway, just in case the
BTS PHY does not support transparent modes.
Change-Id: Ife83f5bcb2b68a228a014f47c7cbb21660290593
---
M src/libmsc/msc_vty.c
1 file changed, 65 insertions(+), 20 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-msc refs/changes/11/38311/1
diff --git a/src/libmsc/msc_vty.c b/src/libmsc/msc_vty.c
index 1f389f4..7d495bc 100644
--- a/src/libmsc/msc_vty.c
+++ b/src/libmsc/msc_vty.c
@@ -1474,19 +1474,39 @@
#define CHAN_TYPES "(any|tch/f|tch/h|tch/any|sdcch)"
#define CHAN_TYPE_HELP \
- "Any channel\n" \
- "TCH/F channel\n" \
- "TCH/H channel\n" \
- "Any TCH channel\n" \
- "SDCCH channel\n"
+ "Any channel\n" \
+ "TCH/F channel\n" \
+ "TCH/H channel\n" \
+ "Any TCH channel\n" \
+ "SDCCH channel\n"
-#define CHAN_MODES "(signalling|speech-hr|speech-fr|speech-efr|speech-amr)"
-#define CHAN_MODE_HELP \
- "Signalling only\n" \
- "Speech with HR codec\n" \
- "Speech with FR codec\n" \
- "Speech with EFR codec\n" \
- "Speech with AMR codec\n"
+#define CHAN_MODES_SPEECH "speech-hr|speech-fr|speech-efr|speech-amr"
+#define CHAN_MODE_HELP_SPEECH \
+ "Speech with HR codec\n" \
+ "Speech with FR codec\n" \
+ "Speech with EFR codec\n" \
+ "Speech with AMR codec\n"
+
+#define CHAN_MODES_DATA_T "data-2400|data-4800|data-9600|data-14400"
+#define CHAN_MODE_HELP_DATA_T \
+ "Data (transparent) @ 2.4k/3.6k\n" \
+ "Data (transparent) @ 4.8k/6.0k\n" \
+ "Data (transparent) @ 9.6k/12.0k\n" \
+ "Data (transparent) @ 14.4k/14.5k\n"
+
+#define CHAN_MODES_DATA_NT "data-4800-nt|data-9600-nt|data-14400-nt"
+#define CHAN_MODE_HELP_DATA_NT \
+ "Data (non-transparent) @ 4.8k/6k\n" \
+ "Data (non-transparent) @ 9.6k/12k\n" \
+ "Data (non-transparent) @ 14.4k/14.5k\n"
+
+#define CHAN_MODES "(signalling|" CHAN_MODES_SPEECH "|" CHAN_MODES_DATA_T "|" CHAN_MODES_DATA_NT ")"
+#define CHAN_MODE_HELP \
+ "Signalling only\n" \
+ CHAN_MODE_HELP_SPEECH \
+ CHAN_MODE_HELP_DATA_T \
+ CHAN_MODE_HELP_DATA_NT
+
DEFUN(subscriber_silent_call_start,
subscriber_silent_call_start_cmd,
@@ -1500,7 +1520,7 @@
struct gsm0808_channel_type ct;
const char *ip;
uint16_t port;
- int rc, speech;
+ int rc, sign;
if (!vsub) {
vty_out(vty, "%% No subscriber found for %s %s%s",
@@ -1531,24 +1551,49 @@
ct.perm_spch[0] = GSM0808_PERM_FR3;
ct.perm_spch[1] = GSM0808_PERM_HR3;
ct.perm_spch_len = 2;
+ } else if (!strcmp(argv[3], "data-2400")) {
+ ct.ch_indctr = GSM0808_CHAN_DATA;
+ ct.data_rate = GSM0808_DATA_RATE_TRANSP_2k4;
+ ct.data_transparent = true;
+ } else if (!strcmp(argv[3], "data-4800")) {
+ ct.ch_indctr = GSM0808_CHAN_DATA;
+ ct.data_rate = GSM0808_DATA_RATE_TRANSP_4k8;
+ ct.data_transparent = true;
+ } else if (!strcmp(argv[3], "data-9600")) {
+ ct.ch_indctr = GSM0808_CHAN_DATA;
+ ct.data_rate = GSM0808_DATA_RATE_TRANSP_9k6;
+ ct.data_transparent = true;
+ } else if (!strcmp(argv[3], "data-14400")) {
+ ct.ch_indctr = GSM0808_CHAN_DATA;
+ ct.data_rate = GSM0808_DATA_RATE_TRANSP_14k4;
+ ct.data_transparent = true;
+ } else if (!strcmp(argv[3], "data-4800-nt")) {
+ ct.ch_indctr = GSM0808_CHAN_DATA;
+ ct.data_rate = GSM0808_DATA_RATE_NON_TRANSP_6k0;
+ } else if (!strcmp(argv[3], "data-9600-nt")) {
+ ct.ch_indctr = GSM0808_CHAN_DATA;
+ ct.data_rate = GSM0808_DATA_RATE_NON_TRANSP_12k0;
+ } else if (!strcmp(argv[3], "data-14400-nt")) {
+ ct.ch_indctr = GSM0808_CHAN_DATA;
+ ct.data_rate = GSM0808_DATA_RATE_NON_TRANSP_14k5;
}
- speech = ct.ch_indctr == GSM0808_CHAN_SPEECH;
+ sign = ct.ch_indctr == GSM0808_CHAN_SIGN;
if (!strcmp(argv[2], "tch/f"))
- ct.ch_rate_type = speech ? GSM0808_SPEECH_FULL_BM : GSM0808_SIGN_FULL_BM;
+ ct.ch_rate_type = sign ? GSM0808_SIGN_FULL_BM : GSM0808_SPEECH_FULL_BM;
else if (!strcmp(argv[2], "tch/h"))
- ct.ch_rate_type = speech ? GSM0808_SPEECH_HALF_LM : GSM0808_SIGN_HALF_LM;
+ ct.ch_rate_type = sign ? GSM0808_SIGN_HALF_LM : GSM0808_SPEECH_HALF_LM;
else if (!strcmp(argv[2], "tch/any"))
- ct.ch_rate_type = speech ? GSM0808_SPEECH_FULL_PREF : GSM0808_SIGN_FULL_PREF;
+ ct.ch_rate_type = sign ? GSM0808_SIGN_FULL_PREF : GSM0808_SPEECH_FULL_PREF;
else if (!strcmp(argv[2], "sdcch")) {
- if (speech) {
- vty_out(vty, "Can't request speech on SDCCH%s", VTY_NEWLINE);
+ if (!sign) {
+ vty_out(vty, "Can't request speech/data on SDCCH%s", VTY_NEWLINE);
return CMD_WARNING;
}
ct.ch_rate_type = GSM0808_SIGN_SDCCH;
} else
- ct.ch_rate_type = speech ? GSM0808_SPEECH_FULL_PREF : GSM0808_SIGN_ANY;
+ ct.ch_rate_type = sign ? GSM0808_SPEECH_FULL_PREF : GSM0808_SIGN_ANY;
ip = argc >= 5 ? argv[4] : "127.0.0.1";
port = argc >= 6 ? atoi(argv[5]) : 4000;
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