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fs: rpmsgfs_client: process host message as ns_announcement #18671

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fs: rpmsgfs_client: process host message as ns_announcement #18671

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45 changes: 23 additions & 22 deletions fs/rpmsgfs/rpmsgfs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -38,28 +38,29 @@

#define RPMSGFS_NAME_PREFIX "rpmsgfs-"

#define RPMSGFS_OPEN 1
#define RPMSGFS_CLOSE 2
#define RPMSGFS_READ 3
#define RPMSGFS_WRITE 4
#define RPMSGFS_LSEEK 5
#define RPMSGFS_IOCTL 6
#define RPMSGFS_SYNC 7
#define RPMSGFS_DUP 8
#define RPMSGFS_FSTAT 9
#define RPMSGFS_FTRUNCATE 10
#define RPMSGFS_OPENDIR 11
#define RPMSGFS_READDIR 12
#define RPMSGFS_REWINDDIR 13
#define RPMSGFS_CLOSEDIR 14
#define RPMSGFS_STATFS 15
#define RPMSGFS_UNLINK 16
#define RPMSGFS_MKDIR 17
#define RPMSGFS_RMDIR 18
#define RPMSGFS_RENAME 19
#define RPMSGFS_STAT 20
#define RPMSGFS_FCHSTAT 21
#define RPMSGFS_CHSTAT 22
#define RPMSGFS_INIT 0 /* Only needed if NS announcements can't be sent */
#define RPMSGFS_OPEN 1
#define RPMSGFS_CLOSE 2
#define RPMSGFS_READ 3
#define RPMSGFS_WRITE 4
#define RPMSGFS_LSEEK 5
#define RPMSGFS_IOCTL 6
#define RPMSGFS_SYNC 7
#define RPMSGFS_DUP 8
#define RPMSGFS_FSTAT 9
#define RPMSGFS_FTRUNCATE 10
#define RPMSGFS_OPENDIR 11
#define RPMSGFS_READDIR 12
#define RPMSGFS_REWINDDIR 13
#define RPMSGFS_CLOSEDIR 14
#define RPMSGFS_STATFS 15
#define RPMSGFS_UNLINK 16
#define RPMSGFS_MKDIR 17
#define RPMSGFS_RMDIR 18
#define RPMSGFS_RENAME 19
#define RPMSGFS_STAT 20
#define RPMSGFS_FCHSTAT 21
#define RPMSGFS_CHSTAT 22

/****************************************************************************
* Public Types
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13 changes: 13 additions & 0 deletions fs/rpmsgfs/rpmsgfs_client.c
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,9 @@ static int rpmsgfs_statfs_handler(FAR struct rpmsg_endpoint *ept,
static int rpmsgfs_stat_handler(FAR struct rpmsg_endpoint *ept,
FAR void *data, size_t len,
uint32_t src, FAR void *priv);
static int rpmsgfs_init_handler(FAR struct rpmsg_endpoint *ept,
FAR void *data, size_t len,
uint32_t src, FAR void *priv);
static void rpmsgfs_device_created(struct rpmsg_device *rdev,
FAR void *priv_);
static void rpmsgfs_device_destroy(struct rpmsg_device *rdev,
Expand All @@ -98,6 +101,7 @@ static int rpmsgfs_send_recv(FAR struct rpmsgfs_s *priv,

static const rpmsg_ept_cb g_rpmsgfs_handler[] =
{
[RPMSGFS_INIT] = rpmsgfs_init_handler,
[RPMSGFS_OPEN] = rpmsgfs_default_handler,
[RPMSGFS_CLOSE] = rpmsgfs_default_handler,
[RPMSGFS_READ] = rpmsgfs_read_handler,
Expand Down Expand Up @@ -276,6 +280,15 @@ static int rpmsgfs_stat_handler(FAR struct rpmsg_endpoint *ept,
return 0;
}

static int rpmsgfs_init_handler(FAR struct rpmsg_endpoint *ept,
FAR void *data, size_t len,
uint32_t src, FAR void *priv)
{
FAR struct rpmsgfs_s *ept_priv = ept->priv;
rpmsg_post(&ept_priv->ept, &ept_priv->wait);
return 0;
}

static FAR void *rpmsgfs_get_tx_payload_buffer(FAR struct rpmsgfs_s *priv,
FAR uint32_t *len)
{
Expand Down
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