fs/nfs/bootparams.c

4  * The contents of this file are subject to the terms of the
24  * Use is subject to license terms.
32  * code (dlboot_inet), modified to work in a non socket environment.
74  * Returns TRUE if it has set the global structure 'bp' to our boot
81 	struct sockaddr_in	to, from;
86 	int			resp_wait;	/* secs to wait for resp */
91 	 * Set our destination IP address to the limited broadcast address
94 	to.sin_family = AF_INET;
95 	to.sin_addr.s_addr = htonl(INADDR_BROADCAST);
96 	to.sin_port = htons(0);
109 	 * Retransmit/wait for up to resp_wait secs.
118 	 * Do a broadcast call to find a bootparam daemon that
120 	 * router that we have to use to talk to our NFS server.
127 		 * Either way, `bootpaddr' will be set to the
134 			&to, &from, AUTH_NONE);
141 		 * We expect first bpmap_rmtcall to retransmit and backoff to
145 		resp_wait = 0;		/* go to default wait now. */
210  * NOTE: it's ok for getfile() to do dynamic allocation - it's only
213  * reset destination IP address to the new value.
222 	struct sockaddr_in	to, from;
258 	to.sin_family = AF_INET;
259 	to.sin_addr.s_addr = responder.s_addr;
260 	to.sin_port = htons(0);
263 	 * Our addressing information was filled in by the call to
264 	 * whoami(), so now send an rpc message to the
267 	 * Wait only 32 secs for rpc_call to succeed.
275 				&to, &from, AUTH_NONE);
280 		 * answer our getfile. Broadcast the call to all. Keep
283 		to.sin_addr.s_addr = htonl(INADDR_BROADCAST);
284 		to.sin_port = htons(0);
301 			    wait, &to, &from, AUTH_NONE);
305 				 * set our destination addresses to
325 			 * to retransmit and backoff to at least this