drivers/firewire/sbp2.c

130 	 * The generation is updated once we've logged in or reconnected
135 	int generation;
368 	 * iPod 2nd generation: needs 128k max transfer size workaround
369 	 * iPod 3rd generation: needs fix capacity workaround
377 	/* iPod 4th generation */ {
408 			      int generation, unsigned long long offset,
491 			  int node_id, int generation, u64 offset)
509 			node_id, generation, device->max_speed, offset,
550 				    int generation, int function,
606 	sbp2_send_orb(&orb->base, lu, node_id, generation,
653 			   lu->tgt->node_id, lu->generation, device->max_speed,
675 			lu->tgt->node_id, lu->generation, device->max_speed,
691  *   - lu->generation is stale.
707 	    lu->generation != card->generation) {
730 	if (lu->blocked && lu->generation == card->generation) {
791 			   lu->tgt->node_id, lu->generation, device->max_speed,
806 	int generation, node_id, local_node_id;
811 	generation    = device->generation;
812 	smp_rmb();    /* node IDs must not be older than generation */
818 		sbp2_send_management_orb(lu, device->node_id, generation,
821 	if (sbp2_send_management_orb(lu, node_id, generation,
836 	smp_wmb();	  /* node IDs must not be older than generation */
837 	lu->generation	  = generation;
879 	smp_rmb(); /* get current card generation */
880 	if (generation != device->card->generation) {
894 	smp_rmb(); /* generation may have changed */
895 	generation = device->generation;
896 	smp_rmb(); /* node_id must not be older than generation */
898 	sbp2_send_management_orb(lu, device->node_id, generation,
913 	int generation, node_id, local_node_id;
918 	generation    = device->generation;
919 	smp_rmb();    /* node IDs must not be older than generation */
923 	if (sbp2_send_management_orb(lu, node_id, generation,
928 		 * current generation, fall back and try to log in again.
931 		 * looking at the bus generation as simpler and more general.
933 		smp_rmb(); /* get current card generation */
934 		if (generation == device->card->generation ||
947 	smp_wmb();	  /* node IDs must not be older than generation */
948 	lu->generation	  = generation;
1232 			int generation, node_id;
1238 			generation = device->generation;
1239 			smp_rmb(); /* node_id vs. generation */
1241 			sbp2_send_management_orb(lu, node_id, generation,
1397 	 * as the second generation iPod which doesn't support page
1449 	int generation, retval = SCSI_MLQUEUE_HOST_BUSY;
1468 	generation = device->generation;
1485 	sbp2_send_orb(&orb->base, lu, lu->tgt->node_id, generation,