1 /* 2 * Copyright (C) ST-Ericsson AB 2010 3 * Author: Sjur Brendeland/sjur.brandeland@stericsson.com 4 * License terms: GNU General Public License (GPL) version 2 5 */ 6 7 #ifndef CFSRVL_H_ 8 #define CFSRVL_H_ 9 #include <linux/list.h> 10 #include <linux/stddef.h> 11 #include <linux/types.h> 12 #include <linux/kref.h> 13 14 struct cfsrvl { 15 struct cflayer layer; 16 bool open; 17 bool phy_flow_on; 18 bool modem_flow_on; 19 struct dev_info dev_info; 20 struct kref ref; 21 }; 22 23 void cfsrvl_release(struct kref *kref); 24 struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info); 25 struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info); 26 struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info); 27 struct cflayer *cfvidl_create(u8 linkid, struct dev_info *dev_info); 28 struct cflayer *cfrfml_create(u8 linkid, struct dev_info *dev_info); 29 struct cflayer *cfdbgl_create(u8 linkid, struct dev_info *dev_info); 30 bool cfsrvl_phyid_match(struct cflayer *layer, int phyid); 31 void cfservl_destroy(struct cflayer *layer); 32 void cfsrvl_init(struct cfsrvl *service, 33 u8 channel_id, 34 struct dev_info *dev_info); 35 bool cfsrvl_ready(struct cfsrvl *service, int *err); 36 u8 cfsrvl_getphyid(struct cflayer *layer); 37 38 static inline void cfsrvl_get(struct cflayer *layr) 39 { 40 struct cfsrvl *s; 41 if (layr == NULL) 42 return; 43 s = container_of(layr, struct cfsrvl, layer); 44 kref_get(&s->ref); 45 } 46 47 static inline void cfsrvl_put(struct cflayer *layr) 48 { 49 struct cfsrvl *s; 50 if (layr == NULL) 51 return; 52 s = container_of(layr, struct cfsrvl, layer); 53 kref_put(&s->ref, cfsrvl_release); 54 } 55 56 #endif /* CFSRVL_H_ */ 57