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/*
* Greybus Interface Block code
*
* Copyright 2014 Google Inc.
* Copyright 2014 Linaro Ltd.
*
* Released under the GPLv2 only.
*/
#ifndef __INTERFACE_H
#define __INTERFACE_H
#define GB_INTERFACE_QUIRK_NO_CPORT_FEATURES BIT(0)
#define GB_INTERFACE_QUIRK_NO_INTERFACE_VERSION BIT(1)
#define GB_INTERFACE_QUIRK_NO_INIT_STATUS BIT(2)
#define GB_INTERFACE_QUIRK_NO_ARA_IDS BIT(3)
struct gb_interface {
struct device dev;
struct gb_control *control;
struct list_head bundles;
struct list_head links; /* gb_host_device->interfaces */
struct list_head manifest_descs;
u8 interface_id; /* Physical location within the Endo */
u8 device_id;
u32 ddbl1_manufacturer_id;
u32 ddbl1_product_id;
u32 vendor_id;
u32 product_id;
u64 serial_number;
u16 version_major;
u16 version_minor;
struct gb_host_device *hd;
unsigned long quirks;
bool disconnected;
};
#define to_gb_interface(d) container_of(d, struct gb_interface, dev)
struct gb_interface *gb_interface_find(struct gb_host_device *hd,
u8 interface_id);
struct gb_interface *gb_interface_create(struct gb_host_device *hd,
u8 interface_id);
int gb_interface_activate(struct gb_interface *intf);
void gb_interface_deactivate(struct gb_interface *intf);
int gb_interface_enable(struct gb_interface *intf);
void gb_interface_disable(struct gb_interface *intf);
int gb_interface_add(struct gb_interface *intf);
void gb_interface_remove(struct gb_interface *intf);
#endif /* __INTERFACE_H */
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