BSSGP: add function to reset all PTP BVC
Change-Id: I9bf8f4dd784ccddbb9926492a85fff3293a0e913
Related: OS#1638
diff --git a/src/gb/gprs_bssgp.c b/src/gb/gprs_bssgp.c
index 8daf39f..2552849 100644
--- a/src/gb/gprs_bssgp.c
+++ b/src/gb/gprs_bssgp.c
@@ -35,6 +35,7 @@
#include <osmocom/core/stats.h>
#include <osmocom/gprs/gprs_bssgp.h>
+#include <osmocom/gprs/gprs_bssgp_bss.h>
#include <osmocom/gprs/gprs_ns.h>
#include "common_vty.h"
@@ -77,6 +78,31 @@
return NULL;
}
+/*! Initiate reset procedure for all PTP BVC on a given NSEI.
+ *
+ * This function initiates reset procedure for all PTP BVC with a given cause.
+ * \param[in] nsei NSEI to which PTP BVC should belong to
+ * \param[in] cause Cause of BVC RESET
+ * \returns 0 on success, negative error code otherwise
+ */
+int bssgp_tx_bvc_ptp_reset(uint16_t nsei, enum gprs_bssgp_cause cause)
+{
+ int rc;
+ struct bssgp_bvc_ctx *bctx;
+
+ llist_for_each_entry(bctx, &bssgp_bvc_ctxts, list) {
+ if (bctx->nsei == nsei && bctx->bvci != BVCI_SIGNALLING) {
+ LOGP(DBSSGP, LOGL_DEBUG, "NSEI=%u/BVCI=%u RESET due to %s\n",
+ nsei, bctx->bvci, bssgp_cause_str(cause));
+ rc = bssgp_tx_bvc_reset(bctx, bctx->bvci, cause);
+ if (rc < 0)
+ return rc;
+ }
+ }
+
+ return 0;
+}
+
/* Find a BTS context based on BVCI+NSEI tuple */
struct bssgp_bvc_ctx *btsctx_by_bvci_nsei(uint16_t bvci, uint16_t nsei)
{