1 /*
2  * Copyright (C) ST-Ericsson AB 2010
3  * Contact: Sjur Brendeland / sjur.brandeland@stericsson.com
4  * Author: Amarnath Revanna / amarnath.bangalore.revanna@stericsson.com
5  * License terms: GNU General Public License (GPL) version 2
6  */
7 
8 #ifndef CAIF_SHM_H_
9 #define CAIF_SHM_H_
10 
11 struct shmdev_layer {
12 	u32 shm_base_addr;
13 	u32 shm_total_sz;
14 	u32 shm_id;
15 	u32 shm_loopback;
16 	void *hmbx;
17 	int (*pshmdev_mbxsend) (u32 shm_id, u32 mbx_msg);
18 	int (*pshmdev_mbxsetup) (void *pshmdrv_cb,
19 				struct shmdev_layer *pshm_dev, void *pshm_drv);
20 	struct net_device *pshm_netdev;
21 };
22 
23 extern int caif_shmcore_probe(struct shmdev_layer *pshm_dev);
24 extern void caif_shmcore_remove(struct net_device *pshm_netdev);
25 
26 #endif
27