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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
/* Greybus "public" definitions" */
struct gb_interface {
struct device dev;
struct gb_control *control;
struct list_head bundles;
struct list_head links; /* greybus_host_device->interfaces */
struct list_head manifest_descs;
u8 interface_id; /* Physical location within the Endo */
u8 device_id; /* Device id allocated for the interface block by the SVC */
/* Information taken from the manifest descriptor */
u16 vendor;
u16 product;
char *vendor_string;
char *product_string;
u64 unique_id;
/* Information taken from the hotplug event */
u32 unipro_mfg_id;
u32 unipro_prod_id;
u32 ara_vend_id;
u32 ara_prod_id;
struct gb_module *module;
struct greybus_host_device *hd;
};
#define to_gb_interface(d) container_of(d, struct gb_interface, dev)
static inline void gb_interface_set_drvdata(struct gb_interface *intf,
void *data)
{
dev_set_drvdata(&intf->dev, data);
}
static inline void *gb_interface_get_drvdata(struct gb_interface *intf)
{
return dev_get_drvdata(&intf->dev);
}
/* Greybus "private" definitions */
struct gb_interface *gb_interface_find(struct greybus_host_device *hd,
u8 interface_id);
struct gb_interface *gb_interface_create(struct greybus_host_device *hd,
u8 interface_id);
void gb_interface_destroy(struct gb_interface *intf);
int gb_interface_init(struct gb_interface *intf, u8 device_id);
void gb_interface_remove(struct greybus_host_device *hd, u8 interface_id);
void gb_interfaces_remove(struct greybus_host_device *hd);
int gb_create_bundle_connection(struct gb_interface *intf, u8 class);
#endif /* __INTERFACE_H */
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