Cedric Roux
56c66c09aa
Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/*________________________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(u8 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(u8 last_slot), void macphy_setparams(void *),void macphy_init(void ),void mrbch_phy_sync_failure(unsigned char,unsigned char),void chbch_phy_sync_success(unsigned char,unsigned char)) {
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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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}
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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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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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}
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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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