| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef LINUX_DEVICE_ID_TB_H | |
| #define LINUX_DEVICE_ID_TB_H | |
| #ifdef __KERNEL__ | |
| #include <linux/types.h> | |
| typedef unsigned long kernel_ulong_t; | |
| #endif | |
| #define TBSVC_MATCH_PROTOCOL_KEY 0x0001 | |
| #define TBSVC_MATCH_PROTOCOL_ID 0x0002 | |
| #define TBSVC_MATCH_PROTOCOL_VERSION 0x0004 | |
| #define TBSVC_MATCH_PROTOCOL_REVISION 0x0008 | |
| /** | |
| * struct tb_service_id - Thunderbolt service identifiers | |
| * @match_flags: Flags used to match the structure | |
| * @protocol_key: Protocol key the service supports | |
| * @protocol_id: Protocol id the service supports | |
| * @protocol_version: Version of the protocol | |
| * @protocol_revision: Revision of the protocol software | |
| * @driver_data: Driver specific data | |
| * | |
| * Thunderbolt XDomain services are exposed as devices where each device | |
| * carries the protocol information the service supports. Thunderbolt | |
| * XDomain service drivers match against that information. | |
| */ | |
| struct tb_service_id { | |
| __u32 match_flags; | |
| char protocol_key[8 + 1]; | |
| __u32 protocol_id; | |
| __u32 protocol_version; | |
| __u32 protocol_revision; | |
| kernel_ulong_t driver_data; | |
| }; | |
| #endif /* ifndef LINUX_DEVICE_ID_TB_H */ |