/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* ioctl definitions for qeth driver
*
* Copyright IBM Corp . 2004
*
* Author ( s ) : Thomas Spatzier < tspat @ de . ibm . com >
*
*/
#ifndef __ASM_S390_QETH_IOCTL_H__
#define __ASM_S390_QETH_IOCTL_H__
#include <linux/types.h>
#include <linux/ioctl.h>
#define SIOC_QETH_ARP_SET_NO_ENTRIES (SIOCDEVPRIVATE)
#define SIOC_QETH_ARP_QUERY_INFO (SIOCDEVPRIVATE + 1 )
#define SIOC_QETH_ARP_ADD_ENTRY (SIOCDEVPRIVATE + 2 )
#define SIOC_QETH_ARP_REMOVE_ENTRY (SIOCDEVPRIVATE + 3 )
#define SIOC_QETH_ARP_FLUSH_CACHE (SIOCDEVPRIVATE + 4 )
#define SIOC_QETH_ADP_SET_SNMP_CONTROL (SIOCDEVPRIVATE + 5 )
#define SIOC_QETH_GET_CARD_TYPE (SIOCDEVPRIVATE + 6 )
#define SIOC_QETH_QUERY_OAT (SIOCDEVPRIVATE + 7 )
struct qeth_arp_cache_entry {
__u8 macaddr[6 ];
__u8 reserved1[2 ];
__u8 ipaddr[16 ]; /* for both IPv4 and IPv6 */
__u8 reserved2[32 ];
} __attribute__ ((packed));
enum qeth_arp_ipaddrtype {
QETHARP_IP_ADDR_V4 = 1 ,
QETHARP_IP_ADDR_V6 = 2 ,
};
struct qeth_arp_entrytype {
__u8 mac;
__u8 ip;
} __attribute__((packed));
#define QETH_QARP_MEDIASPECIFIC_BYTES 32
#define QETH_QARP_MACADDRTYPE_BYTES 1
struct qeth_arp_qi_entry7 {
__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
struct qeth_arp_entrytype type;
__u8 macaddr[6 ];
__u8 ipaddr[4 ];
} __attribute__((packed));
struct qeth_arp_qi_entry7_ipv6 {
__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
struct qeth_arp_entrytype type;
__u8 macaddr[6 ];
__u8 ipaddr[16 ];
} __attribute__((packed));
struct qeth_arp_qi_entry7_short {
struct qeth_arp_entrytype type;
__u8 macaddr[6 ];
__u8 ipaddr[4 ];
} __attribute__((packed));
struct qeth_arp_qi_entry7_short_ipv6 {
struct qeth_arp_entrytype type;
__u8 macaddr[6 ];
__u8 ipaddr[16 ];
} __attribute__((packed));
struct qeth_arp_qi_entry5 {
__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
struct qeth_arp_entrytype type;
__u8 ipaddr[4 ];
} __attribute__((packed));
struct qeth_arp_qi_entry5_ipv6 {
__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
struct qeth_arp_entrytype type;
__u8 ipaddr[16 ];
} __attribute__((packed));
struct qeth_arp_qi_entry5_short {
struct qeth_arp_entrytype type;
__u8 ipaddr[4 ];
} __attribute__((packed));
struct qeth_arp_qi_entry5_short_ipv6 {
struct qeth_arp_entrytype type;
__u8 ipaddr[16 ];
} __attribute__((packed));
/*
* can be set by user if no " media specific information " is wanted
* - > saves a lot of space in user space buffer
*/
#define QETH_QARP_STRIP_ENTRIES 0 x8000
#define QETH_QARP_WITH_IPV6 0 x4000
#define QETH_QARP_REQUEST_MASK 0 x00ff
/* data sent to user space as result of query arp ioctl */
#define QETH_QARP_USER_DATA_SIZE 20000
#define QETH_QARP_MASK_OFFSET 4
#define QETH_QARP_ENTRIES_OFFSET 6
struct qeth_arp_query_user_data {
union {
__u32 data_len; /* set by user space program */
__u32 no_entries; /* set by kernel */
} u;
__u16 mask_bits;
char *entries;
} __attribute__((packed));
struct qeth_query_oat_data {
__u32 command;
__u32 buffer_len;
__u32 response_len;
__u64 ptr;
};
#endif /* __ASM_S390_QETH_IOCTL_H__ */
Messung V0.5 in Prozent C=91 H=100 G=95
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-09-28)
¤
*© Formatika GbR, Deutschland