LC15: Add initial support for the NuRAN Wireless Litecell 1.5

This commit adds basic support for the Litecell 1.5. Multi-TRX is not
supported yet. Instead, multiple instances of the BTS can be launched
using command line parameter -n <HW_TRX_NR> to specify if TRX 1 or
2 must be used by the bts. Note that only TRX 1 opens a connection to
the PCU. Full support for GPRS on both TRX will come at the same time
than the multi-TRX support.

The BTS manager has been adapted to match the new hardware but otherwise
it has not been improved or changed compared to the one used on the
SuperFemto/Litecell (sysmobts).

1 files changed, 13 insertions, 0 deletions

diff --git a/src/osmo-bts-litecell15/oml_router.h b/src/osmo-bts-litecell15/oml_router.h
new file mode 100644
index 00000000..8c08baaa
--- /dev/null
+++ b/src/osmo-bts-litecell15/oml_router.h
@@ -0,0 +1,13 @@
+#pragma once
+
+struct gsm_bts;
+struct osmo_fd;
+
+/**
+ * The default path lc15bts will listen for incoming
+ * registrations for OML routing and sending.
+ */
+#define OML_ROUTER_PATH "/var/run/lc15bts_oml_router"
+
+
+int oml_router_init(struct gsm_bts *bts, const char *path, struct osmo_fd *accept, struct osmo_fd *read);