driver_deps.c

   1 /*
   2  * driver_deps.c    Driver-specific code.
   3  *
   4  *  This program is free software; you can redistribute it and/or
   5  *  modify it under the terms of the GNU General Public License
   6  *  as published by the Free Software Foundation; either version
   7  *  2 of the License, or (at your option) any later version.
   8  *
   9  * Authors: Vitalii Demianets <vitas@nppfactor.kiev.ua>
  10  */
  11
  12 #include <string.h>
  13 #include <unistd.h>
  14 #include <fcntl.h>
  15 #include <asm/byteorder.h>
  16
  17 #include "log.h"
  18 #include "mstp.h"
  19
  20 /*
  21  * Set new state (BR_STATE_xxx) for the given port and MSTI.
  22  * Return new actual state (BR_STATE_xxx) from driver.
  23  */
  24 int driver_set_new_state(per_tree_port_t *ptp, int new_state)
  25 {
  26     /* TODO: insert driver-specific code here */
  27     return new_state;
  28 }
  29
  30 bool driver_create_msti(bridge_t *br, __u16 mstid)
  31 {
  32     /* TODO: send "create msti" command to driver */
  33     return true;
  34 }
  35
  36 bool driver_delete_msti(bridge_t *br, __u16 mstid)
  37 {
  38     /* TODO: send "delete msti" command to driver */
  39     return true;
  40 }
  41
  42 void driver_flush_all_fids(per_tree_port_t *ptp)
  43 {
  44     /* TODO: do real flushing.
  45      * Make it asynchronous, with completion function calling
  46      * MSTP_IN_all_fids_flushed(ptp)
  47      */
  48     MSTP_IN_all_fids_flushed(ptp);
  49 }
  50
  51 /*
  52  * Set new ageing time (in seconds) for the bridge.
  53  * Return new actual ageing time from driver (the ageing timer granularity
  54  *  in the hardware can be more than 1 sec)
  55  */
  56 unsigned int driver_set_ageing_time(bridge_t *br, unsigned int ageingTime)
  57 {
  58     /* TODO: do set new ageing time */
  59     return ageingTime;
  60 }