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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
/* Increase these values if needed */
#define MAX_CPORTS_PER_MODULE 10
#define MAX_STRINGS_PER_MODULE 10
/* Greybus "public" definitions" */
struct gb_interface_block {
struct device dev;
struct list_head bundles;
struct list_head links; /* greybus_host_device->modules */
u8 module_id; /* Physical location within the Endo */
/* Information taken from the manifest module descriptor */
u16 vendor;
u16 product;
char *vendor_string;
char *product_string;
u64 unique_id;
struct greybus_host_device *hd;
};
#define to_gb_interface_block(d) container_of(d, struct gb_interface_block, dev)
static inline void
gb_interface_block_set_drvdata(struct gb_interface_block *gb_ib, void *data)
{
dev_set_drvdata(&gb_ib->dev, data);
}
static inline void *
gb_interface_block_get_drvdata(struct gb_interface_block *gb_ib)
{
return dev_get_drvdata(&gb_ib->dev);
}
/* Greybus "private" definitions */
const struct greybus_interface_block_id *
gb_ib_match_id(struct gb_interface_block *gb_ib,
const struct greybus_interface_block_id *id);
struct gb_interface_block *gb_ib_find(struct greybus_host_device *hd,
u8 module_id);
#endif /* __INTERFACE_H */
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