| /* |
| * |
| * Copyright (C) 2007 Mindspeed Technologies, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 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 General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #ifndef __MODULE_MCAST_H__ |
| #define __MODULE_MCAST_H__ |
| #include "cmmd.h" |
| |
| #define MC_NUM_HASH_ENTRIES 32 |
| #define MC_HASH(_addr, _family) ((_family == AF_INET) ? (ntohl(_addr[0])&(MC_NUM_HASH_ENTRIES - 1)):(ntohl(_addr[3])&(MC_NUM_HASH_ENTRIES - 1))) |
| |
| #define MC_MAX_LISTENERS_PER_GROUP 10 |
| typedef struct mc_listener { |
| u_int32_t timer; |
| char output_device_str[11]; |
| unsigned char shaper_mask ; |
| u_int8_t uc_bit:1, |
| q_bit:1, |
| rsvd:6; |
| u_int8_t uc_mac[6]; |
| u_int8_t queue; |
| char new_output_device_str[11]; |
| u_int8_t Ifbit:1, |
| rsvd1:7; |
| }__attribute__((__packed__)) mc_listener_t; |
| |
| struct mcast_entry { |
| struct list_head list; |
| u_int8_t family; |
| // u_int8_t programmed; |
| u_int8_t mode : 1, |
| queue : 5, |
| rsvd : 2; |
| u_int8_t src_mask_len; |
| u_int32_t src_addr[4]; |
| u_int32_t dst_addr[4]; |
| u_int8_t num_output; |
| u_int8_t l_program[MC_MAX_LISTENERS_PER_GROUP]; |
| struct mc_listener listener[MC_MAX_LISTENERS_PER_GROUP]; |
| }__attribute__((__packed__)) mcast_entry_t; |
| |
| extern struct list_head mc_table[MC_NUM_HASH_ENTRIES]; |
| struct mcast_entry *mc_find ( void *data, unsigned char family ); |
| struct mcast_entry *mc_add(struct mcast_entry *mc, void *entry, cmmd_mc_listener_t *listener, unsigned char program, unsigned char family ); |
| int mc_remove( struct mcast_entry *mc, cmmd_mc_listener_t * listener, int num_entries ); |
| void mc_remove_group(void * entryCmd,unsigned char family); |
| int mc_reset( unsigned char family ); |
| int mc_update( struct mcast_entry *mc, cmmd_mc_listener_t *listener, int num_output); |
| void mc_update_table( FCI_CLIENT *fci, struct rtattr *tb[], struct ifinfomsg *ifi ); |
| int mc6_send_command( FCI_CLIENT *fci, unsigned short action, struct mcast_entry *mc , char * Ifname); |
| int mc4_send_command( FCI_CLIENT *fci, unsigned short action, struct mcast_entry *mc , char * Ifname); |
| |
| int mc4_update_entry( cmmd_mc4_entry_t *entry,cmmd_mc_listener_t *listener, unsigned short action ); |
| int mc6_update_entry( cmmd_mc6_entry_t *entry,cmmd_mc_listener_t *listener, unsigned short action ); |
| #endif |