78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
/* pcu_l1_if.h
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*
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* Copyright (C) 2012 Ivan Klyuchnikov
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef PCU_L1_IF_H
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#define PCU_L1_IF_H
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#include <bitvector.h>
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#include <gsmL1prim.h>
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#include <sys/socket.h>
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extern "C" {
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#include <osmocom/core/write_queue.h>
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#include <osmocom/core/socket.h>
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#include <osmocom/core/timer.h>
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#include <osmocom/gsm/gsm_utils.h>
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}
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#define msgb_l1prim(msg) ((GsmL1_Prim_t *)(msg)->l1h)
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struct femtol1_hdl {
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struct gsm_time gsm_time;
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uint32_t hLayer1; /* handle to the L1 instance in the DSP */
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uint32_t dsp_trace_f;
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uint16_t clk_cal;
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struct llist_head wlc_list;
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void *priv; /* user reference */
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struct osmo_timer_list alive_timer;
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unsigned int alive_prim_cnt;
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struct osmo_fd read_ofd; /* osmo file descriptors */
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struct osmo_wqueue write_q;
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struct {
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uint16_t arfcn;
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uint8_t tn;
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uint8_t tsc;
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uint16_t ta;
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} channel_info;
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};
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struct l1fwd_hdl {
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struct sockaddr_storage remote_sa;
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socklen_t remote_sa_len;
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struct osmo_wqueue udp_wq;
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struct femtol1_hdl *fl1h;
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};
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extern struct l1fwd_hdl *l1fh;
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int get_current_fn();
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void pcu_l1if_tx(bitvec * block, GsmL1_Sapi_t sapi, int len = 23);
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int pcu_l1if_handle_l1prim(struct femtol1_hdl *fl1h, struct msgb *msg);
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#endif // PCU_L1_IF_H
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