70 	struct cxgbi_ports_map *pmap = &cdev->pmap;  in cxgbi_device_portmap_create()  local
72 	pmap->port_csk = cxgbi_alloc_big_mem(max_conn *  in cxgbi_device_portmap_create()
75 	if (!pmap->port_csk) {  in cxgbi_device_portmap_create()
80 	pmap->max_connect = max_conn;  in cxgbi_device_portmap_create()
81 	pmap->sport_base = base;  in cxgbi_device_portmap_create()
82 	spin_lock_init(&pmap->lock);  in cxgbi_device_portmap_create()
89 	struct cxgbi_ports_map *pmap = &cdev->pmap;  in cxgbi_device_portmap_cleanup()  local
93 	for (i = 0; i < pmap->max_connect; i++) {  in cxgbi_device_portmap_cleanup()
94 		if (pmap->port_csk[i]) {  in cxgbi_device_portmap_cleanup()
95 			csk = pmap->port_csk[i];  in cxgbi_device_portmap_cleanup()
96 			pmap->port_csk[i] = NULL;  in cxgbi_device_portmap_cleanup()
122 	if (cdev->pmap.max_connect)  in cxgbi_device_destroy()
123 		cxgbi_free_big_mem(cdev->pmap.port_csk);  in cxgbi_device_destroy()
146 	spin_lock_init(&cdev->pmap.lock);  in cxgbi_device_register()
410 	struct cxgbi_ports_map *pmap = &cdev->pmap;  in find_sock_on_port()  local
414 	if (!pmap->max_connect || !pmap->used)  in find_sock_on_port()
417 	spin_lock_bh(&pmap->lock);  in find_sock_on_port()
418 	used = pmap->used;  in find_sock_on_port()
419 	for (i = 0; used && i < pmap->max_connect; i++) {  in find_sock_on_port()
420 		struct cxgbi_sock *csk = pmap->port_csk[i];  in find_sock_on_port()
424 				spin_unlock_bh(&pmap->lock);  in find_sock_on_port()
430 	spin_unlock_bh(&pmap->lock);  in find_sock_on_port()
438 	struct cxgbi_ports_map *pmap = &cdev->pmap;  in sock_get_port()  local
443 	if (!pmap->max_connect) {  in sock_get_port()
460 	spin_lock_bh(&pmap->lock);  in sock_get_port()
461 	if (pmap->used >= pmap->max_connect) {  in sock_get_port()
462 		spin_unlock_bh(&pmap->lock);  in sock_get_port()
468 	start = idx = pmap->next;  in sock_get_port()
470 		if (++idx >= pmap->max_connect)  in sock_get_port()
472 		if (!pmap->port_csk[idx]) {  in sock_get_port()
473 			pmap->used++;  in sock_get_port()
474 			*port = htons(pmap->sport_base + idx);  in sock_get_port()
475 			pmap->next = idx;  in sock_get_port()
476 			pmap->port_csk[idx] = csk;  in sock_get_port()
477 			spin_unlock_bh(&pmap->lock);  in sock_get_port()
483 				pmap->sport_base + idx, pmap->next);  in sock_get_port()
487 	spin_unlock_bh(&pmap->lock);  in sock_get_port()
492 		pmap->next);  in sock_get_port()
499 	struct cxgbi_ports_map *pmap = &cdev->pmap;  in sock_put_port()  local
508 		int idx = ntohs(*port) - pmap->sport_base;  in sock_put_port()
511 		if (idx < 0 || idx >= pmap->max_connect) {  in sock_put_port()
519 		spin_lock_bh(&pmap->lock);  in sock_put_port()
520 		pmap->port_csk[idx] = NULL;  in sock_put_port()
521 		pmap->used--;  in sock_put_port()
522 		spin_unlock_bh(&pmap->lock);  in sock_put_port()
527 			pmap->sport_base + idx);  in sock_put_port()