57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/*
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* MobiCore client library device management.
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*
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* Device and Trustlet Session management Functions.
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*
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* <-- Copyright Giesecke & Devrient GmbH 2009 - 2012 -->
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _MC_KAPI_DEVICE_H_
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#define _MC_KAPI_DEVICE_H_
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#include <linux/list.h>
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#include "connection.h"
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#include "session.h"
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#include "wsm.h"
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struct mcore_device_t {
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/* MobiCore Trustlet session associated with the device */
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struct list_head session_vector;
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struct list_head wsm_l2_vector; /* WSM L2 Table */
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uint32_t device_id; /* Device identifier */
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struct connection *connection; /* The device connection */
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struct mc_instance *instance; /* MobiCore Driver instance */
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/* The list param for using the kernel lists */
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struct list_head list;
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};
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struct mcore_device_t *mcore_device_create(
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uint32_t device_id, struct connection *connection);
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void mcore_device_cleanup(struct mcore_device_t *dev);
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bool mcore_device_open(struct mcore_device_t *dev, const char *deviceName);
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void mcore_device_close(struct mcore_device_t *dev);
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bool mcore_device_has_sessions(struct mcore_device_t *dev);
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bool mcore_device_create_new_session(
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struct mcore_device_t *dev, uint32_t session_id,
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struct connection *connection);
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bool mcore_device_remove_session(
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struct mcore_device_t *dev, uint32_t session_id);
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struct session *mcore_device_resolve_session_id(
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struct mcore_device_t *dev, uint32_t session_id);
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struct wsm *mcore_device_allocate_contiguous_wsm(
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struct mcore_device_t *dev, uint32_t len);
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bool mcore_device_free_contiguous_wsm(
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struct mcore_device_t *dev, struct wsm *wsm);
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struct wsm *mcore_device_find_contiguous_wsm(
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struct mcore_device_t *dev, void *virt_addr);
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#endif /* _MC_KAPI_DEVICE_H_ */
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