From a0e0018c9a7ef5ce7f6d2c3ae16aecbbd16a8f67 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 16:18:53 +0200 Subject: Adding upstream version 6.1.0. Signed-off-by: Daniel Baumann --- include/uapi/linux/atmarp.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 include/uapi/linux/atmarp.h (limited to 'include/uapi/linux/atmarp.h') diff --git a/include/uapi/linux/atmarp.h b/include/uapi/linux/atmarp.h new file mode 100644 index 0000000..8e44d12 --- /dev/null +++ b/include/uapi/linux/atmarp.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* atmarp.h - ATM ARP protocol and kernel-demon interface definitions */ + +/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */ + + +#ifndef _LINUX_ATMARP_H +#define _LINUX_ATMARP_H + +#include +#include +#include + + +#define ATMARP_RETRY_DELAY 30 /* request next resolution or forget + NAK after 30 sec - should go into + atmclip.h */ +#define ATMARP_MAX_UNRES_PACKETS 5 /* queue that many packets while + waiting for the resolver */ + + +#define ATMARPD_CTRL _IO('a',ATMIOC_CLIP+1) /* become atmarpd ctrl sock */ +#define ATMARP_MKIP _IO('a',ATMIOC_CLIP+2) /* attach socket to IP */ +#define ATMARP_SETENTRY _IO('a',ATMIOC_CLIP+3) /* fill or hide ARP entry */ +#define ATMARP_ENCAP _IO('a',ATMIOC_CLIP+5) /* change encapsulation */ + + +enum atmarp_ctrl_type { + act_invalid, /* catch uninitialized structures */ + act_need, /* need address resolution */ + act_up, /* interface is coming up */ + act_down, /* interface is going down */ + act_change /* interface configuration has changed */ +}; + +struct atmarp_ctrl { + enum atmarp_ctrl_type type; /* message type */ + int itf_num;/* interface number (if present) */ + __be32 ip; /* IP address (act_need only) */ +}; + +#endif -- cgit v1.2.3