gauthier
c7518ecf42
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7885 818b1a75-f10b-46b9-bf7c-635c3b92a50f
122 lines
3.8 KiB
C
122 lines
3.8 KiB
C
/*******************************************************************************
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OpenAirInterface
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Copyright(c) 1999 - 2014 Eurecom
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OpenAirInterface is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenAirInterface 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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You should have received a copy of the GNU General Public License
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along with OpenAirInterface.The full GNU General Public License is
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included in this distribution in the file called "COPYING". If not,
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see <http://www.gnu.org/licenses/>.
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Contact Information
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OpenAirInterface Admin: openair_admin@eurecom.fr
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OpenAirInterface Tech : openair_tech@eurecom.fr
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OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
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Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
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*******************************************************************************/
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/*________________________mac_register.c________________________
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Authors : Hicham Anouar, Raymond Knopp
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Company : EURECOM
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Emails : anouar@eurecom.fr, knopp@eurecom.fr
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________________________________________________________________*/
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/*!\brief Registration routines for generic MAC interface. Register/unregister a MAC.
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Upon registration, the MAC retrieves the transport channel (MAC_tch) data structure and provides the
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pointer to the macphy_scheduler() routine*/
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#define __NO_VERSION__
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#undef __PHY_IMPLEMENTATION_DEFS_H__
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#include "ARCH/CBMIMO1/DEVICE_DRIVER/defs.h"
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#include "defs.h"
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#include "extern.h"
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#include "SCHED/extern.h"
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#ifndef USER_MODE
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void dummy_macphy_scheduler(uint8_t last_slot)
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{
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//if (last_slot == 0)
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// mac_xface->frame++;
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msg("[OPENAIR][MAC XFACE] in dummy_macphy_scheduler(): MAC no yet registered!\n");
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//#ifdef EMOS
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// phy_procedures(last_slot);
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//#endif
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}
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void dummy_macphy_setparams(void *params)
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{
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msg("[OPENAIR][MAC XFACE] dummy_macphy_setparams(): no MAC registered!\n");
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}
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void dummy_macphy_init(void )
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{
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msg("[OPENAIR][MAC XFACE] dummy_macphy_init(): no MAC registered!\n");
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}
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MAC_xface *mac_register(void macphy_scheduler(uint8_t last_slot), void macphy_setparams(void *),void macphy_init(void ),void mrbch_phy_sync_failure(unsigned char,unsigned char),
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void chbch_phy_sync_success(unsigned char,unsigned char))
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{
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if (openair_daq_vars.mac_registered == 0) {
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msg("[OPENAIR][MAC XFACE] Registering new MAC interface at %p, scheduler %p, setparams at %p, init at %p\n",
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mac_xface,macphy_scheduler,macphy_setparams,macphy_init);
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mac_xface->macphy_scheduler = macphy_scheduler;
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mac_xface->macphy_setparams = macphy_setparams;
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mac_xface->macphy_init = macphy_init;
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#ifndef PC_TARGET
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// mac_xface->ublaze_mac_xface = ublaze_mac_xface;
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#endif
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openair_daq_vars.mac_registered=1;
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return(mac_xface);
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} else {
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msg("[OPENAIR][MAC XFACE] MAC interface already registered, aborting ...\n");
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return NULL;
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}
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}
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int mac_unregister(MAC_xface *mac_xface_rx)
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{
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if (mac_xface_rx == mac_xface) {
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msg("[OPENAIR][MAC XFACE] Unregistering MAC interface\n");
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mac_xface->macphy_scheduler = dummy_macphy_scheduler;
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mac_xface->macphy_setparams = dummy_macphy_setparams;
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mac_xface->macphy_init = dummy_macphy_init;
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openair_daq_vars.mac_registered=0;
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return(0);
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} else {
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msg("[OPENAIR][MAC XFACE] Not the right interface descriptor pointer!!!, aborting ...\n");
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return (-1);
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}
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}
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EXPORT_SYMBOL(mac_register);
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EXPORT_SYMBOL(mac_unregister);
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#endif //USER_MODE
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