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libosmo-abis
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Code Issues Releases Wiki Activity

Remove mISDN header from received channel data 

Change-Id: I37f12baa1013cd1cfc6f6531b132669071eec926
This commit is contained in:
Andreas Eversberg 2022-12-04 13:12:09 +01:00
parent 917454dd9c
commit 32a208781a
1 changed files with 10 additions and 6 deletions
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16
src/input/misdn.c
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@ -372,9 +372,10 @@ static int handle_tsX_read(struct osmo_fd *bfd)
switch (hh->prim) {
case PH_DATA_IND:
msg->l2h = msg->data + MISDN_HEADER_LEN;
/* remove the Misdn Header */
msg->l2h = msgb_pull(msg, MISDN_HEADER_LEN);
LOGPITS(e1i_ts, DLMIB, LOGL_DEBUG, "BCHAN RX: %s\n",
osmo_hexdump(msgb_l2(msg), ret - MISDN_HEADER_LEN));
osmo_hexdump(msgb_l2(msg), msgb_l2len(msg)));
/* the number of bytes received indicates that data to send */
handle_tsX_write(bfd, msgb_l2len(msg));
return e1inp_rx_ts(e1i_ts, msg, 0, 0);
@ -454,9 +455,10 @@ static int handle_ts_raw_read(struct osmo_fd *bfd)
switch (hh->prim) {
case PH_DATA_IND:
msg->l2h = msg->data + MISDN_HEADER_LEN;
/* remove the Misdn Header */
msg->l2h = msgb_pull(msg, MISDN_HEADER_LEN);
LOGPITS(e1i_ts, DLMIB, LOGL_DEBUG, "RAW CHAN RX: %s\n",
osmo_hexdump(msgb_l2(msg), ret - MISDN_HEADER_LEN));
osmo_hexdump(msgb_l2(msg), msgb_l2len(msg)));
/* the number of bytes received indicates that data to send */
handle_ts_raw_write(bfd, msgb_l2len(msg));
return e1inp_rx_ts(e1i_ts, msg, 0, 0);
@ -539,9 +541,11 @@ static int handle_ts_hdlc_read(struct osmo_fd *bfd)
switch (hh->prim) {
case PH_DATA_IND:
msg->l2h = msg->data + MISDN_HEADER_LEN;
/* remove the Misdn Header */
msgb_pull(msg, MISDN_HEADER_LEN);
msg->l2h = msg->data;
LOGPITS(e1i_ts, DLMIB, LOGL_DEBUG, "HDLC CHAN RX: %s\n",
osmo_hexdump(msgb_l2(msg), ret - MISDN_HEADER_LEN));
osmo_hexdump(msgb_l2(msg), msgb_l2len(msg)));
return e1inp_rx_ts(e1i_ts, msg, 0, 0);
case PH_ACTIVATE_IND:
break;