4 * Copyright 2015 Google Inc.
5 * Copyright 2015 Linaro Ltd.
7 * Released under the GPLv2 only.
13 #define GB_SVC_CPORT_FLAG_E2EFC BIT(0)
14 #define GB_SVC_CPORT_FLAG_CSD_N BIT(1)
15 #define GB_SVC_CPORT_FLAG_CSV_N BIT(2)
19 GB_SVC_STATE_PROTOCOL_VERSION,
20 GB_SVC_STATE_SVC_HELLO,
23 struct gb_svc_watchdog;
25 struct svc_debugfs_pwrmon_rail {
33 struct gb_host_device *hd;
34 struct gb_connection *connection;
35 enum gb_svc_state state;
36 struct ida device_id_map;
37 struct workqueue_struct *wq;
45 struct input_dev *input;
47 struct gb_svc_watchdog *watchdog;
49 struct dentry *debugfs_dentry;
50 struct svc_debugfs_pwrmon_rail *pwrmon_rails;
51 struct gb_svc_pwrmon_rail_names_get_response *rail_names;
54 #define to_gb_svc(d) container_of(d, struct gb_svc, dev)
56 struct gb_svc *gb_svc_create(struct gb_host_device *hd);
57 int gb_svc_add(struct gb_svc *svc);
58 void gb_svc_del(struct gb_svc *svc);
59 void gb_svc_put(struct gb_svc *svc);
61 int gb_svc_pwrmon_intf_sample_get(struct gb_svc *svc, u8 intf_id,
62 u8 measurement_type, u32 *value);
63 int gb_svc_intf_device_id(struct gb_svc *svc, u8 intf_id, u8 device_id);
64 int gb_svc_route_create(struct gb_svc *svc, u8 intf1_id, u8 dev1_id,
65 u8 intf2_id, u8 dev2_id);
66 void gb_svc_route_destroy(struct gb_svc *svc, u8 intf1_id, u8 intf2_id);
67 int gb_svc_connection_create(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
68 u8 intf2_id, u16 cport2_id, u8 cport_flags);
69 void gb_svc_connection_destroy(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
70 u8 intf2_id, u16 cport2_id);
71 int gb_svc_intf_eject(struct gb_svc *svc, u8 intf_id);
72 int gb_svc_dme_peer_get(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,
74 int gb_svc_dme_peer_set(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,
76 int gb_svc_intf_set_power_mode(struct gb_svc *svc, u8 intf_id, u8 hs_series,
77 u8 tx_mode, u8 tx_gear, u8 tx_nlanes,
78 u8 rx_mode, u8 rx_gear, u8 rx_nlanes,
79 u8 flags, u32 quirks);
80 int gb_svc_ping(struct gb_svc *svc);
81 int gb_svc_watchdog_create(struct gb_svc *svc);
82 void gb_svc_watchdog_destroy(struct gb_svc *svc);
83 bool gb_svc_watchdog_enabled(struct gb_svc *svc);
84 int gb_svc_watchdog_enable(struct gb_svc *svc);
85 int gb_svc_watchdog_disable(struct gb_svc *svc);
87 int gb_svc_protocol_init(void);
88 void gb_svc_protocol_exit(void);