44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
/*
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* Greybus SVC code
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*
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* Copyright 2015 Google Inc.
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* Copyright 2015 Linaro Ltd.
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*
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* Released under the GPLv2 only.
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*/
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#ifndef __SVC_H
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#define __SVC_H
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enum gb_svc_state {
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GB_SVC_STATE_RESET,
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GB_SVC_STATE_PROTOCOL_VERSION,
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GB_SVC_STATE_SVC_HELLO,
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};
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struct gb_svc {
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struct device dev;
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struct gb_connection *connection;
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enum gb_svc_state state;
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struct ida device_id_map;
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};
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#define to_gb_svc(d) container_of(d, struct gb_svc, d)
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int gb_svc_intf_reset(struct gb_svc *svc, u8 intf_id);
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int gb_svc_connection_create(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
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u8 intf2_id, u16 cport2_id, bool boot_over_unipro);
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void gb_svc_connection_destroy(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
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u8 intf2_id, u16 cport2_id);
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int gb_svc_dme_peer_get(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,
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u32 *value);
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int gb_svc_dme_peer_set(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,
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u32 value);
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int gb_svc_protocol_init(void);
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void gb_svc_protocol_exit(void);
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struct gb_connection *gb_ap_svc_connection_create(struct gb_host_device *hd);
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#endif /* __SVC_H */
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