3  * bcm.c - Broadcast Manager to filter/send (cyclic) CAN content
59 #include <linux/can/bcm.h>
269  *              of the given bcm tx op
314  * bcm_send_to_user - send a BCM message to the userspace
340 		 * the BCM uses the flags-element of the canfd_frame  in bcm_send_to_user()
343 		 * BCM, where nframes is 1  in bcm_send_to_user()
705  * helpers for bcm_op handling: find & delete bcm [rx|tx] op elements
744 		printk(KERN_ERR "can-bcm: bcm_rx_unreg: registered device "  in bcm_rx_unreg()
841  * bcm_tx_setup - create or update a bcm tx op (for bcm_sendmsg)
867 		/* update existing BCM operation */  in bcm_tx_setup()
902 		/* insert new BCM operation for the given can_id */  in bcm_tx_setup()
1016  * bcm_rx_setup - create or update a bcm rx op (for bcm_sendmsg)
1049 		/* update existing BCM operation */  in bcm_rx_setup()
1077 		/* insert new BCM operation for the given can_id */  in bcm_rx_setup()
1205 						      "bcm", sk);  in bcm_rx_setup()
1214 					      bcm_rx_handler, op, "bcm", sk);  in bcm_rx_setup()
1216 			/* this bcm rx op is broken -> remove it */  in bcm_rx_setup()
1272  * bcm_sendmsg - process BCM commands (opcodes) from the userspace
1458  * initial settings for all BCM sockets to be set at socket creation time
1709 	/* create /proc/net/can-bcm directory */  in canbcm_pernet_init()
1710 	net->can.bcmproc_dir = proc_net_mkdir(net, "can-bcm", net->proc_net);  in canbcm_pernet_init()
1719 	/* remove /proc/net/can-bcm directory */  in canbcm_pernet_exit()
1721 		remove_proc_entry("can-bcm", net->proc_net);  in canbcm_pernet_exit()
1742 		printk(KERN_ERR "can: registration of bcm protocol failed\n");  in bcm_module_init()