tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
14struct 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
23void cfsrvl_release(struct kref *kref);
24struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info);
25struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info);
26struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info);
27struct cflayer *cfvidl_create(u8 linkid, struct dev_info *dev_info);
28struct cflayer *cfrfml_create(u8 linkid, struct dev_info *dev_info);
29struct cflayer *cfdbgl_create(u8 linkid, struct dev_info *dev_info);
30bool cfsrvl_phyid_match(struct cflayer *layer, int phyid);
31void cfservl_destroy(struct cflayer *layer);
32void cfsrvl_init(struct cfsrvl *service,
33 u8 channel_id,
34 struct dev_info *dev_info);
35bool cfsrvl_ready(struct cfsrvl *service, int *err);
36u8 cfsrvl_getphyid(struct cflayer *layer);
37
38static 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
47static 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_ */