projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 3364f0c1 AN |
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 |