From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- include/net/caif/cfsrvl.h | 65 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 include/net/caif/cfsrvl.h (limited to 'include/net/caif/cfsrvl.h') diff --git a/include/net/caif/cfsrvl.h b/include/net/caif/cfsrvl.h new file mode 100644 index 000000000..bd5440977 --- /dev/null +++ b/include/net/caif/cfsrvl.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) ST-Ericsson AB 2010 + * Author: Sjur Brendeland + */ + +#ifndef CFSRVL_H_ +#define CFSRVL_H_ +#include +#include +#include +#include +#include + +struct cfsrvl { + struct cflayer layer; + bool open; + bool phy_flow_on; + bool modem_flow_on; + bool supports_flowctrl; + void (*release)(struct cflayer *layer); + struct dev_info dev_info; + void (*hold)(struct cflayer *lyr); + void (*put)(struct cflayer *lyr); + struct rcu_head rcu; +}; + +struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info); +struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info); +struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info); +struct cflayer *cfvidl_create(u8 linkid, struct dev_info *dev_info); +struct cflayer *cfrfml_create(u8 linkid, struct dev_info *dev_info, + int mtu_size); +struct cflayer *cfdbgl_create(u8 linkid, struct dev_info *dev_info); + +void cfsrvl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl, + int phyid); + +bool cfsrvl_phyid_match(struct cflayer *layer, int phyid); + +void cfsrvl_init(struct cfsrvl *service, + u8 channel_id, + struct dev_info *dev_info, + bool supports_flowctrl); +bool cfsrvl_ready(struct cfsrvl *service, int *err); +u8 cfsrvl_getphyid(struct cflayer *layer); + +static inline void cfsrvl_get(struct cflayer *layr) +{ + struct cfsrvl *s = container_of(layr, struct cfsrvl, layer); + if (layr == NULL || layr->up == NULL || s->hold == NULL) + return; + + s->hold(layr->up); +} + +static inline void cfsrvl_put(struct cflayer *layr) +{ + struct cfsrvl *s = container_of(layr, struct cfsrvl, layer); + if (layr == NULL || layr->up == NULL || s->hold == NULL) + return; + + s->put(layr->up); +} +#endif /* CFSRVL_H_ */ -- cgit v1.2.3