Restructure sources

Move hardware-spicefic files into subdirectory similar to the way it's
done in OsmoBTS to make adding new hardware support easier.

Change-Id: I05004ad9032759a5dbfa57290ed1df83e89d5cb8
Related: SYS#2443
Reviewed-on: https://gerrit.osmocom.org/58
Tested-by: Jenkins Builder
Reviewed-by: Holger Freyther <holger@freyther.de>

1 files changed, 0 insertions, 145 deletions

diff --git a/src/sysmo_l1_fwd.c b/src/sysmo_l1_fwd.c
deleted file mode 100644
index 535a7f00..00000000
--- a/src/sysmo_l1_fwd.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* Interface handler for Sysmocom L1 (forwarding) */
-
-/* (C) 2011 by Harald Welte <laforge@gnumonks.org>
- *
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <osmocom/core/talloc.h>
-#include <osmocom/core/utils.h>
-#include <osmocom/core/select.h>
-#include <osmocom/core/write_queue.h>
-#include <osmocom/core/msgb.h>
-#include <osmocom/core/socket.h>
-#include <osmocom/core/timer.h>
-#include <osmocom/gsm/gsm_utils.h>
-
-#include <sysmocom/femtobts/superfemto.h>
-#include <sysmocom/femtobts/gsml1prim.h>
-#include <sysmocom/femtobts/gsml1const.h>
-#include <sysmocom/femtobts/gsml1types.h>
-
-#include "gprs_debug.h"
-#include "sysmo_l1_if.h"
-
-
-#define L1FWD_L1_PORT   9999
-#define L1FWD_SYS_PORT  9998
-#define L1FWD_TCH_PORT  9997
-#define L1FWD_PDTCH_PORT 9996
-
-static const uint16_t fwd_udp_ports[] = {
-	[MQ_SYS_WRITE]	= L1FWD_SYS_PORT,
-	[MQ_L1_WRITE]	= L1FWD_L1_PORT,
-	[MQ_TCH_WRITE]	= L1FWD_TCH_PORT,
-	[MQ_PDTCH_WRITE]= L1FWD_PDTCH_PORT,
-};
-
-static int fwd_read_cb(struct osmo_fd *ofd)
-{
-	struct msgb *msg = msgb_alloc_headroom(sizeof(SuperFemto_Prim_t) + 128,
-		128, "udp_rx");
-	struct femtol1_hdl *fl1h = ofd->data;
-	int rc;
-
-	if (!msg)
-		return -ENOMEM;
-
-	msg->l1h = msg->data;
-	rc = read(ofd->fd, msg->l1h, msgb_tailroom(msg));
-	if (rc < 0) {
-		LOGP(DL1IF, LOGL_ERROR, "Short read from UDP\n");
-		msgb_free(msg);
-		return rc;
-	} else if (rc == 0) {
-		LOGP(DL1IF, LOGL_ERROR, "Len=0 from UDP\n");
-		msgb_free(msg);
-		return rc;
-	}
-	msgb_put(msg, rc);
-
-	if (ofd->priv_nr == MQ_SYS_WRITE)
-		rc = l1if_handle_sysprim(fl1h, msg);
-	else
-		rc = l1if_handle_l1prim(ofd->priv_nr, fl1h, msg);
-
-	return rc;
-}
-
-static int prim_write_cb(struct osmo_fd *ofd, struct msgb *msg)
-{
-	/* write to the fd */
-	return write(ofd->fd, msg->head, msg->len);
-}
-
-int l1if_transport_open(int q, struct femtol1_hdl *fl1h)
-{
-	int rc;
-	char *bts_host = getenv("L1FWD_BTS_HOST");
-
-	printf("sizeof(GsmL1_Prim_t) = %zu\n", sizeof(GsmL1_Prim_t));
-	printf("sizeof(SuperFemto_Prim_t) = %zu\n", sizeof(SuperFemto_Prim_t));
-
-	if (!bts_host) {
-		fprintf(stderr, "You have to set the L1FWD_BTS_HOST environment variable\n");
-		exit(2);
-	}
-
-	struct osmo_wqueue *wq = &fl1h->write_q[q];
-	struct osmo_fd *ofd = &wq->bfd;
-
-	osmo_wqueue_init(wq, 10);
-	wq->write_cb = prim_write_cb;
-	wq->read_cb = fwd_read_cb;
-
-	ofd->data = fl1h;
-	ofd->priv_nr = q;
-	ofd->when |= BSC_FD_READ;
-
-	rc = osmo_sock_init_ofd(ofd, AF_UNSPEC, SOCK_DGRAM, IPPROTO_UDP,
-				bts_host, fwd_udp_ports[q],
-				OSMO_SOCK_F_CONNECT);
-	if (rc < 0)
-		return rc;
-
-	return 0;
-}
-
-int l1if_transport_close(int q, struct femtol1_hdl *fl1h)
-{
-	struct osmo_wqueue *wq = &fl1h->write_q[q];
-	struct osmo_fd *ofd = &wq->bfd;
-
-	osmo_wqueue_clear(wq);
-	osmo_fd_unregister(ofd);
-	close(ofd->fd);
-	
-	return 0;
-}