1 #ifndef __smscoreapi_h__
2 #define __smscoreapi_h__
5 #define min(a,b) (((a) < (b)) ? (a) : (b))
8 #define SMS_ALLOC_ALIGNMENT 128
9 #define SMS_DMA_ALIGNMENT 16
10 #define SMS_ALIGN_ADDRESS(addr) ((((u32)(addr)) + (SMS_DMA_ALIGNMENT-1)) & ~(SMS_DMA_ALIGNMENT-1))
12 #define SMS_DEVICE_FAMILY2 1
13 #define SMS_ROM_NO_RESPONSE 2
14 #define SMS_DEVICE_NOT_READY 0x8000000
16 typedef struct _smscore_device smscore_device_t;
17 typedef struct _smscore_client smscore_client_t;
18 typedef struct _smscore_buffer smscore_buffer_t;
20 typedef int (*hotplug_t)(smscore_device_t *coredev, struct device *device, int arrival);
22 typedef int (*setmode_t)(void *context, int mode);
23 typedef void (*detectmode_t)(void *context, int *mode);
24 typedef int (*sendrequest_t)(void *context, void *buffer, size_t size);
25 typedef int (*loadfirmware_t)(void *context, void *buffer, size_t size);
26 typedef int (*preload_t)(void *context);
27 typedef int (*postload_t)(void *context);
29 typedef int (*onresponse_t)(void *context, smscore_buffer_t *cb);
30 typedef void (*onremove_t)(void *context);
32 typedef struct _smscore_buffer
34 // public members, once passed to clients can be changed freely
35 struct list_head entry;
39 // private members, read-only for clients
42 unsigned long offset_in_common;
45 typedef struct _smsdevice_params
47 struct device *device;
55 setmode_t setmode_handler;
56 detectmode_t detectmode_handler;
57 sendrequest_t sendrequest_handler;
58 preload_t preload_handler;
59 postload_t postload_handler;
64 typedef struct _smsclient_params
68 onresponse_t onresponse_handler;
69 onremove_t onremove_handler;
74 extern void smscore_registry_setmode(char *devpath, int mode);
75 extern int smscore_registry_getmode(char *devpath);
77 extern int smscore_register_hotplug(hotplug_t hotplug);
78 extern void smscore_unregister_hotplug(hotplug_t hotplug);
80 extern int smscore_register_device(smsdevice_params_t *params, smscore_device_t **coredev);
81 extern void smscore_unregister_device(smscore_device_t *coredev);
83 extern int smscore_start_device(smscore_device_t *coredev);
84 extern int smscore_load_firmware(smscore_device_t *coredev, char* filename, loadfirmware_t loadfirmware_handler);
86 extern int smscore_set_device_mode(smscore_device_t *coredev, int mode);
87 extern int smscore_get_device_mode(smscore_device_t *coredev);
89 extern int smscore_register_client(smscore_device_t *coredev, smsclient_params_t* params, smscore_client_t **client);
90 extern void smscore_unregister_client(smscore_client_t *client);
92 extern int smsclient_sendrequest(smscore_client_t *client, void *buffer, size_t size);
93 extern void smscore_onresponse(smscore_device_t *coredev, smscore_buffer_t *cb);
95 extern int smscore_get_common_buffer_size(smscore_device_t *coredev);
96 extern int smscore_map_common_buffer(smscore_device_t *coredev, struct vm_area_struct * vma);
98 extern smscore_buffer_t *smscore_getbuffer(smscore_device_t *coredev);
99 extern void smscore_putbuffer(smscore_device_t *coredev, smscore_buffer_t *cb);
101 #endif // __smscoreapi_h__