]> git.karo-electronics.de Git - karo-tx-linux.git/blob - drivers/thunderbolt/tunnel_pci.h
Merge remote-tracking branches 'asoc/topic/simple', 'asoc/topic/ssm2518', 'asoc/topic...
[karo-tx-linux.git] / drivers / thunderbolt / tunnel_pci.h
1 /*
2  * Thunderbolt Cactus Ridge driver - PCIe tunnel
3  *
4  * Copyright (c) 2014 Andreas Noever <andreas.noever@gmail.com>
5  */
6
7 #ifndef TB_PCI_H_
8 #define TB_PCI_H_
9
10 #include "tb.h"
11
12 struct tb_pci_tunnel {
13         struct tb *tb;
14         struct tb_port *up_port;
15         struct tb_port *down_port;
16         struct tb_path *path_to_up;
17         struct tb_path *path_to_down;
18         struct list_head list;
19 };
20
21 struct tb_pci_tunnel *tb_pci_alloc(struct tb *tb, struct tb_port *up,
22                                    struct tb_port *down);
23 void tb_pci_free(struct tb_pci_tunnel *tunnel);
24 int tb_pci_activate(struct tb_pci_tunnel *tunnel);
25 int tb_pci_restart(struct tb_pci_tunnel *tunnel);
26 void tb_pci_deactivate(struct tb_pci_tunnel *tunnel);
27 bool tb_pci_is_invalid(struct tb_pci_tunnel *tunnel);
28
29 #endif
30