1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Thunderbolt driver - NHI driver
5 * Copyright (c) 2014 Andreas Noever <andreas.noever@gmail.com>
6 * Copyright (C) 2018, Intel Corporation
12 #include <linux/thunderbolt.h>
21 enum nhi_mailbox_cmd {
22 NHI_MAILBOX_SAVE_DEVS = 0x05,
23 NHI_MAILBOX_DISCONNECT_PCIE_PATHS = 0x06,
24 NHI_MAILBOX_DRV_UNLOADS = 0x07,
25 NHI_MAILBOX_DISCONNECT_PA = 0x10,
26 NHI_MAILBOX_DISCONNECT_PB = 0x11,
27 NHI_MAILBOX_ALLOW_ALL_DEVS = 0x23,
30 int nhi_mailbox_cmd(struct tb_nhi *nhi, enum nhi_mailbox_cmd cmd, u32 data);
31 enum nhi_fw_mode nhi_mailbox_mode(struct tb_nhi *nhi);
34 * PCI IDs used in this driver from Win Ridge forward. There is no
35 * need for the PCI quirk anymore as we will use ICM also on Apple
38 #define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_NHI 0x157d
39 #define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_BRIDGE 0x157e
40 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_NHI 0x15bf
41 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_BRIDGE 0x15c0
42 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_4C_NHI 0x15d2
43 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_4C_BRIDGE 0x15d3
44 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_2C_NHI 0x15d9
45 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_2C_BRIDGE 0x15da
46 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_USBONLY_NHI 0x15dc
47 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_USBONLY_NHI 0x15dd
48 #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_USBONLY_NHI 0x15de
49 #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_2C_BRIDGE 0x15e7
50 #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_2C_NHI 0x15e8
51 #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_BRIDGE 0x15ea
52 #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_NHI 0x15eb
53 #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE 0x15ef