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65 lines
1.8 KiB
65 lines
1.8 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Copyright (C) ST-Ericsson AB 2010 |
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* Author: Sjur Brendeland |
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*/ |
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#ifndef CFSRVL_H_ |
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#define CFSRVL_H_ |
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#include <linux/list.h> |
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#include <linux/stddef.h> |
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#include <linux/types.h> |
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#include <linux/kref.h> |
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#include <linux/rculist.h> |
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struct cfsrvl { |
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struct cflayer layer; |
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bool open; |
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bool phy_flow_on; |
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bool modem_flow_on; |
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bool supports_flowctrl; |
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void (*release)(struct cflayer *layer); |
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struct dev_info dev_info; |
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void (*hold)(struct cflayer *lyr); |
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void (*put)(struct cflayer *lyr); |
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struct rcu_head rcu; |
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}; |
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struct cflayer *cfvei_create(u8 linkid, struct dev_info *dev_info); |
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struct cflayer *cfdgml_create(u8 linkid, struct dev_info *dev_info); |
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struct cflayer *cfutill_create(u8 linkid, struct dev_info *dev_info); |
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struct cflayer *cfvidl_create(u8 linkid, struct dev_info *dev_info); |
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struct cflayer *cfrfml_create(u8 linkid, struct dev_info *dev_info, |
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int mtu_size); |
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struct cflayer *cfdbgl_create(u8 linkid, struct dev_info *dev_info); |
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void cfsrvl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl, |
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int phyid); |
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bool cfsrvl_phyid_match(struct cflayer *layer, int phyid); |
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void cfsrvl_init(struct cfsrvl *service, |
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u8 channel_id, |
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struct dev_info *dev_info, |
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bool supports_flowctrl); |
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bool cfsrvl_ready(struct cfsrvl *service, int *err); |
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u8 cfsrvl_getphyid(struct cflayer *layer); |
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static inline void cfsrvl_get(struct cflayer *layr) |
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{ |
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struct cfsrvl *s = container_of(layr, struct cfsrvl, layer); |
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if (layr == NULL || layr->up == NULL || s->hold == NULL) |
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return; |
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s->hold(layr->up); |
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} |
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static inline void cfsrvl_put(struct cflayer *layr) |
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{ |
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struct cfsrvl *s = container_of(layr, struct cfsrvl, layer); |
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if (layr == NULL || layr->up == NULL || s->hold == NULL) |
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return; |
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s->put(layr->up); |
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} |
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#endif /* CFSRVL_H_ */
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