---
name: "struct_rio_msg"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/struct_rio_msg"
---

# struct\_rio\_msg(9)

RIO message event

## NAME

struct\_rio\_msg - RIO message event

## SYNOPSIS

```
struct rio_msg {
  struct resource * res;
  void (* mcback) (struct rio_mport * mport, void *dev_id, int mbox, int slot);
};
```

## MEMBERS

res

Mailbox resource

mcback

Message event callback

## AUTHOR

**Matt Porter** \<mporter@kernel.crashing.org\>, \<mporter@mvista.com\>

Author.

## COPYRIGHT