linux/net/caif/cfserl.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) ST-Ericsson AB 2010
 * Author:	Sjur Brendeland
 */

#define pr_fmt(fmt) …

#include <linux/stddef.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
#include <net/caif/caif_layer.h>
#include <net/caif/cfpkt.h>
#include <net/caif/cfserl.h>

#define container_obj(layr) …

#define CFSERL_STX …
#define SERIAL_MINIUM_PACKET_SIZE …
#define SERIAL_MAX_FRAMESIZE …
struct cfserl { … };

static int cfserl_receive(struct cflayer *layr, struct cfpkt *pkt);
static int cfserl_transmit(struct cflayer *layr, struct cfpkt *pkt);
static void cfserl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
			   int phyid);

void cfserl_release(struct cflayer *layer)
{ … }

struct cflayer *cfserl_create(int instance, bool use_stx)
{ … }

static int cfserl_receive(struct cflayer *l, struct cfpkt *newpkt)
{ … }

static int cfserl_transmit(struct cflayer *layer, struct cfpkt *newpkt)
{ … }

static void cfserl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
			   int phyid)
{ … }