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 enum gb_svc_watchdog_bite
{
24 GB_SVC_WATCHDOG_BITE_RESET_UNIPRO
= 0,
25 GB_SVC_WATCHDOG_BITE_PANIC_KERNEL
,
28 struct gb_svc_watchdog
;
30 struct svc_debugfs_pwrmon_rail
{
38 struct gb_host_device
*hd
;
39 struct gb_connection
*connection
;
40 enum gb_svc_state state
;
41 struct ida device_id_map
;
42 struct workqueue_struct
*wq
;
50 struct gb_svc_watchdog
*watchdog
;
51 enum gb_svc_watchdog_bite action
;
53 struct dentry
*debugfs_dentry
;
54 struct svc_debugfs_pwrmon_rail
*pwrmon_rails
;
56 #define to_gb_svc(d) container_of(d, struct gb_svc, dev)
58 struct gb_svc
*gb_svc_create(struct gb_host_device
*hd
);
59 int gb_svc_add(struct gb_svc
*svc
);
60 void gb_svc_del(struct gb_svc
*svc
);
61 void gb_svc_put(struct gb_svc
*svc
);
63 int gb_svc_pwrmon_intf_sample_get(struct gb_svc
*svc
, u8 intf_id
,
64 u8 measurement_type
, u32
*value
);
65 int gb_svc_intf_device_id(struct gb_svc
*svc
, u8 intf_id
, u8 device_id
);
66 int gb_svc_route_create(struct gb_svc
*svc
, u8 intf1_id
, u8 dev1_id
,
67 u8 intf2_id
, u8 dev2_id
);
68 void gb_svc_route_destroy(struct gb_svc
*svc
, u8 intf1_id
, u8 intf2_id
);
69 int gb_svc_connection_create(struct gb_svc
*svc
, u8 intf1_id
, u16 cport1_id
,
70 u8 intf2_id
, u16 cport2_id
, u8 cport_flags
);
71 void gb_svc_connection_destroy(struct gb_svc
*svc
, u8 intf1_id
, u16 cport1_id
,
72 u8 intf2_id
, u16 cport2_id
);
73 int gb_svc_intf_eject(struct gb_svc
*svc
, u8 intf_id
);
74 int gb_svc_intf_vsys_set(struct gb_svc
*svc
, u8 intf_id
, bool enable
);
75 int gb_svc_intf_refclk_set(struct gb_svc
*svc
, u8 intf_id
, bool enable
);
76 int gb_svc_intf_unipro_set(struct gb_svc
*svc
, u8 intf_id
, bool enable
);
77 int gb_svc_intf_activate(struct gb_svc
*svc
, u8 intf_id
, u8
*intf_type
);
78 int gb_svc_intf_resume(struct gb_svc
*svc
, u8 intf_id
);
80 int gb_svc_dme_peer_get(struct gb_svc
*svc
, u8 intf_id
, u16 attr
, u16 selector
,
82 int gb_svc_dme_peer_set(struct gb_svc
*svc
, u8 intf_id
, u16 attr
, u16 selector
,
84 int gb_svc_intf_set_power_mode(struct gb_svc
*svc
, u8 intf_id
, u8 hs_series
,
85 u8 tx_mode
, u8 tx_gear
, u8 tx_nlanes
,
86 u8 tx_amplitude
, u8 tx_hs_equalizer
,
87 u8 rx_mode
, u8 rx_gear
, u8 rx_nlanes
,
89 struct gb_svc_l2_timer_cfg
*local
,
90 struct gb_svc_l2_timer_cfg
*remote
);
91 int gb_svc_intf_set_power_mode_hibernate(struct gb_svc
*svc
, u8 intf_id
);
92 int gb_svc_ping(struct gb_svc
*svc
);
93 int gb_svc_watchdog_create(struct gb_svc
*svc
);
94 void gb_svc_watchdog_destroy(struct gb_svc
*svc
);
95 bool gb_svc_watchdog_enabled(struct gb_svc
*svc
);
96 int gb_svc_watchdog_enable(struct gb_svc
*svc
);
97 int gb_svc_watchdog_disable(struct gb_svc
*svc
);
99 int gb_svc_protocol_init(void);
100 void gb_svc_protocol_exit(void);