| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Thunderbolt driver - NHI driver |
| * |
| * Copyright (c) 2014 Andreas Noever <andreas.noever@gmail.com> |
| * Copyright (C) 2018, Intel Corporation |
| */ |
| |
| #ifndef DSL3510_H_ |
| #define DSL3510_H_ |
| |
| #include <linux/thunderbolt.h> |
| |
| enum nhi_fw_mode { |
| NHI_FW_SAFE_MODE, |
| NHI_FW_AUTH_MODE, |
| NHI_FW_EP_MODE, |
| NHI_FW_CM_MODE, |
| }; |
| |
| enum nhi_mailbox_cmd { |
| NHI_MAILBOX_SAVE_DEVS = 0x05, |
| NHI_MAILBOX_DISCONNECT_PCIE_PATHS = 0x06, |
| NHI_MAILBOX_DRV_UNLOADS = 0x07, |
| NHI_MAILBOX_DISCONNECT_PA = 0x10, |
| NHI_MAILBOX_DISCONNECT_PB = 0x11, |
| NHI_MAILBOX_ALLOW_ALL_DEVS = 0x23, |
| }; |
| |
| int nhi_mailbox_cmd(struct tb_nhi *nhi, enum nhi_mailbox_cmd cmd, u32 data); |
| enum nhi_fw_mode nhi_mailbox_mode(struct tb_nhi *nhi); |
| |
| /** |
| * struct tb_nhi_ops - NHI specific optional operations |
| * @init: NHI specific initialization |
| * @suspend_noirq: NHI specific suspend_noirq hook |
| * @resume_noirq: NHI specific resume_noirq hook |
| * @runtime_suspend: NHI specific runtime_suspend hook |
| * @runtime_resume: NHI specific runtime_resume hook |
| * @shutdown: NHI specific shutdown |
| */ |
| struct tb_nhi_ops { |
| int (*init)(struct tb_nhi *nhi); |
| int (*suspend_noirq)(struct tb_nhi *nhi, bool wakeup); |
| int (*resume_noirq)(struct tb_nhi *nhi); |
| int (*runtime_suspend)(struct tb_nhi *nhi); |
| int (*runtime_resume)(struct tb_nhi *nhi); |
| void (*shutdown)(struct tb_nhi *nhi); |
| }; |
| |
| extern const struct tb_nhi_ops icl_nhi_ops; |
| |
| /* |
| * PCI IDs used in this driver from Win Ridge forward. There is no |
| * need for the PCI quirk anymore as we will use ICM also on Apple |
| * hardware. |
| */ |
| #define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_NHI 0x157d |
| #define PCI_DEVICE_ID_INTEL_WIN_RIDGE_2C_BRIDGE 0x157e |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_NHI 0x15bf |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_BRIDGE 0x15c0 |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_4C_NHI 0x15d2 |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_4C_BRIDGE 0x15d3 |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_2C_NHI 0x15d9 |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_2C_BRIDGE 0x15da |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_USBONLY_NHI 0x15dc |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_USBONLY_NHI 0x15dd |
| #define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_USBONLY_NHI 0x15de |
| #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_2C_BRIDGE 0x15e7 |
| #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_2C_NHI 0x15e8 |
| #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_BRIDGE 0x15ea |
| #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_NHI 0x15eb |
| #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE 0x15ef |
| #define PCI_DEVICE_ID_INTEL_ICL_NHI1 0x8a0d |
| #define PCI_DEVICE_ID_INTEL_ICL_NHI0 0x8a17 |
| #define PCI_DEVICE_ID_INTEL_TGL_NHI0 0x9a1b |
| #define PCI_DEVICE_ID_INTEL_TGL_NHI1 0x9a1d |
| #define PCI_DEVICE_ID_INTEL_TGL_H_NHI0 0x9a1f |
| #define PCI_DEVICE_ID_INTEL_TGL_H_NHI1 0x9a21 |
| |
| #define PCI_CLASS_SERIAL_USB_USB4 0x0c0340 |
| |
| #endif |
