+++ /dev/null
-/******************************************************************************
-
- Copyright (c) 2007
- Infineon Technologies AG
- Am Campeon 1-12; 81726 Munich, Germany
-
- THE DELIVERY OF THIS SOFTWARE AS WELL AS THE HEREBY GRANTED NON-EXCLUSIVE,
- WORLDWIDE LICENSE TO USE, COPY, MODIFY, DISTRIBUTE AND SUBLICENSE THIS
- SOFTWARE IS FREE OF CHARGE.
-
- THE LICENSED SOFTWARE IS PROVIDED "AS IS" AND INFINEON EXPRESSLY DISCLAIMS
- ALL REPRESENTATIONS AND WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING
- WITHOUT LIMITATION, WARRANTIES OR REPRESENTATIONS OF WORKMANSHIP,
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, DURABILITY, THAT THE
- OPERATING OF THE LICENSED SOFTWARE WILL BE ERROR FREE OR FREE OF ANY THIRD
- PARTY CLAIMS, INCLUDING WITHOUT LIMITATION CLAIMS OF THIRD PARTY INTELLECTUAL
- PROPERTY INFRINGEMENT.
-
- EXCEPT FOR ANY LIABILITY DUE TO WILFUL ACTS OR GROSS NEGLIGENCE AND EXCEPT
- FOR ANY PERSONAL INJURY INFINEON SHALL IN NO EVENT BE LIABLE FOR ANY CLAIM
- OR DAMAGES OF ANY KIND, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
- *******************************************************************************/
-#ifndef _SVIP_NAT_IO_H_
-#define _SVIP_NAT_IO_H_
-
-#include <asm/ioctl.h>
-
-#define SVIP_NAT_DEVICE_NAME "svip_nat"
-#define PATH_SVIP_NAT_DEVICE_NAME "/dev/"SVIP_NAT_DEVICE_NAME
-
-#define MAJOR_NUM_SVIP_NAT 10
-#define MINOR_NUM_SVIP_NAT 120
-
-/** maximum SVIP devices supported on a Line card system */
-#define SVIP_SYS_NUM 12
-
-/** maximum voice packet channels possible per SVIP device */
-#define SVIP_CODEC_NUM 16
-
-/** start UDP port number of the SVIP Linecard System */
-#define SVIP_UDP_FROM 50000
-
-/** @defgroup SVIP_NATAPI SVIP Custom NAT ioctl interface.
- An ioctl interface is provided to add a rule into the SVIP NAT table and
- to respectively remove the rule form it. The ioctl interface is accessible
- using the fd issued upon opening the special device node /dev/svip_nat.
- @{ */
-
-/** Used to add a new rule to the SVIP Custom NAT table. If a rule already
- exists for the target UDP port, that rule shall be overwritten.
-
- \param SVIP_NAT_IO_Rule_t* The parameter points to a
- \ref SVIP_NAT_IO_Rule_t structure.
- */
-#define FIO_SVIP_NAT_RULE_ADD \
- _IOW(MAJOR_NUM_SVIP_NAT, 1, SVIP_NAT_IO_Rule_t)
-
-/** Used to remove a rule from the SVIP Custom NAT table. No check is
- performed whether the rule already exists or not. The remove operation is
- performed as long as the target UDP port is within the defined port range.
-
- \param SVIP_NAT_IO_Rule_t* The parameter points to a
- \ref SVIP_NAT_IO_Rule_t structure.
- */
-#define FIO_SVIP_NAT_RULE_REMOVE \
- _IOW(MAJOR_NUM_SVIP_NAT, 2, SVIP_NAT_IO_Rule_t)
-
-/** Used to list all rules in the SVIP Custom NAT table.
-
- \param <none>
- */
-#define FIO_SVIP_NAT_RULE_LIST \
- _IO(MAJOR_NUM_SVIP_NAT, 3)
-
-/** IP address in network-byte order */
-typedef u32 SVIP_IP_ADDR_t;
-/** UDP port in network-byte order */
-typedef u16 SVIP_UDP_PORT_t;
-
-#ifndef ETH_ALEN
-#define ETH_ALEN 6 /* Octets in one ethernet address */
-#endif
-
-/** NAT parameters part of the NAT table.
- These paramters are configurable through the NAT API. */
-typedef struct SVIP_NAT_IO_Rule
-{
- /** Remote peer, IP address */
- SVIP_IP_ADDR_t remIP;
- /** Remote peer, MAC address */
- u8 remMAC[ETH_ALEN];
- /** Target SVIP, IP address (local peer) */
- SVIP_IP_ADDR_t locIP;
- /** Target SVIP, MAC address */
- u8 locMAC[ETH_ALEN];
- /** Target SVIP, UDP port number */
- SVIP_UDP_PORT_t locUDP;
-} SVIP_NAT_IO_Rule_t;
-
-/** @} */
-#endif
projects / openwrt.git / blobdiff