freebsd-dev/sys/netgraph/atm/ng_ccatm.h
Ed Schouten 60d234c583 Make Netgraph compile with Clang.
Clang disallows structs with variable length arrays to be nested inside
other structs, because this is in violation with ISO C99. Even though we
can keep bugging the LLVM folks about this issue, we'd better just fix
our code to not do this. This code seems to be the only code in the
entire source tree that does this.

I haven't tested this patch by using the kernel modules in question, but
Diane Bruce and I have compared disassembled versions of these kernel
modules. We would have expected them to be exactly the same, but due to
randomness in the register allocator and reordering of instructions,
there were some minor differences.

Approved by:	julian
2009-03-03 18:47:33 +00:00

172 lines
4.8 KiB
C

/*-
* Copyright (c) 2001-2002
* Fraunhofer Institute for Open Communication Systems (FhG Fokus).
* All rights reserved.
* Copyright (c) 2003-2004
* Hartmut Brandt
* All rights reserved.
*
* Author: Harti Brandt <harti@freebsd.org>
*
* Redistribution of this software and documentation and use in source and
* binary forms, with or without modification, are permitted provided that
* the following conditions are met:
*
* 1. Redistributions of source code or documentation must retain the above
* copyright notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/*
* Interface to ng_ccatm
*/
#ifndef _NETGRAPH_ATM_NG_CCATM_H_
#define _NETGRAPH_ATM_NG_CCATM_H_
#define NG_CCATM_NODE_TYPE "ccatm"
#define NGM_CCATM_COOKIE 984046139
enum {
NGM_CCATM_DUMP, /* dump internal status */
NGM_CCATM_STOP, /* stop all processing, close all */
NGM_CCATM_START, /* start processing */
NGM_CCATM_CLEAR, /* clear prefix/address table */
NGM_CCATM_GET_ADDRESSES, /* get list of all addresses */
NGM_CCATM_ADDRESS_REGISTERED, /* registration ok */
NGM_CCATM_ADDRESS_UNREGISTERED, /* unregistration ok */
NGM_CCATM_SET_PORT_PARAM, /* set port parameters */
NGM_CCATM_GET_PORT_PARAM, /* get port parameters */
NGM_CCATM_GET_PORTLIST, /* get list of port numbers */
NGM_CCATM_GETSTATE, /* get port status */
NGM_CCATM_SETLOG, /* set/get loglevel */
NGM_CCATM_RESET, /* reset everything */
NGM_CCATM_GET_EXSTAT, /* get extended status */
};
/*
* This must be synchronized with unistruct.h::struct uni_addr
*/
#define NGM_CCATM_ADDR_ARRAY_INFO \
{ \
&ng_parse_hint8_type, \
UNI_ADDR_MAXLEN \
}
#define NGM_CCATM_UNI_ADDR_INFO \
{ \
{ "type", &ng_parse_uint32_type }, \
{ "plan", &ng_parse_uint32_type }, \
{ "len", &ng_parse_uint32_type }, \
{ "addr", &ng_ccatm_addr_array_type }, \
{ NULL } \
}
/*
* Address request
*/
struct ngm_ccatm_addr_req {
uint32_t port;
struct uni_addr addr;
};
#define NGM_CCATM_ADDR_REQ_INFO \
{ \
{ "port", &ng_parse_uint32_type }, \
{ "addr", &ng_ccatm_uni_addr_type }, \
{ NULL }, \
}
/*
* Get current address list
*/
struct ngm_ccatm_get_addresses {
uint32_t count;
struct ngm_ccatm_addr_req addr[];
};
#define NGM_CCATM_ADDR_REQ_ARRAY_INFO \
{ \
&ng_ccatm_addr_req_type, \
ng_ccatm_addr_req_array_getlen \
}
#define NGM_CCATM_GET_ADDRESSES_INFO \
{ \
{ "count", &ng_parse_uint32_type }, \
{ "addr", &ng_ccatm_addr_req_array_type }, \
{ NULL } \
}
/*
* Port as parameter
*/
struct ngm_ccatm_port {
uint32_t port;
};
#define NGM_CCATM_PORT_INFO \
{ \
{ "port", &ng_parse_uint32_type }, \
{ NULL } \
}
/*
* Port parameters.
* This must be synchronized with atmapi.h::struct atm_port_info.
*/
#define NGM_CCATM_ESI_INFO \
{ \
&ng_parse_hint8_type, \
6 \
}
#define NGM_CCATM_ATM_PORT_INFO \
{ \
{ "port", &ng_parse_uint32_type }, \
{ "pcr", &ng_parse_uint32_type }, \
{ "max_vpi_bits", &ng_parse_uint32_type }, \
{ "max_vci_bits", &ng_parse_uint32_type }, \
{ "max_svpc_vpi", &ng_parse_uint32_type }, \
{ "max_svcc_vpi", &ng_parse_uint32_type }, \
{ "min_svcc_vci", &ng_parse_uint32_type }, \
{ "esi", &ng_ccatm_esi_type }, \
{ "num_addr", &ng_parse_uint32_type }, \
{ NULL } \
}
/*
* List of port numbers
*/
struct ngm_ccatm_portlist {
uint32_t nports;
uint32_t ports[];
};
#define NGM_CCATM_PORT_ARRAY_INFO \
{ \
&ng_parse_uint32_type, \
ng_ccatm_port_array_getlen \
}
#define NGM_CCATM_PORTLIST_INFO \
{ \
{ "nports", &ng_parse_uint32_type }, \
{ "ports", &ng_ccatm_port_array_type }, \
{ NULL } \
}
struct ccatm_op {
uint32_t op; /* request code */
};
#endif