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a53c8fab3f
Remove the file name from the comment at top of many files. In most cases the file name was wrong anyway, so it's rather pointless. Also unify the IBM copyright statement. We did have a lot of sightly different statements and wanted to change them one after another whenever a file gets touched. However that never happened. Instead people start to take the old/"wrong" statements to use as a template for new files. So unify all of them in one go. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
115 lines
3 KiB
C
115 lines
3 KiB
C
/*
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* ioctl definitions for qeth driver
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*
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* Copyright IBM Corp. 2004
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*
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* Author(s): Thomas Spatzier <tspat@de.ibm.com>
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*
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*/
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#ifndef __ASM_S390_QETH_IOCTL_H__
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#define __ASM_S390_QETH_IOCTL_H__
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#include <linux/types.h>
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#include <linux/ioctl.h>
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#define SIOC_QETH_ARP_SET_NO_ENTRIES (SIOCDEVPRIVATE)
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#define SIOC_QETH_ARP_QUERY_INFO (SIOCDEVPRIVATE + 1)
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#define SIOC_QETH_ARP_ADD_ENTRY (SIOCDEVPRIVATE + 2)
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#define SIOC_QETH_ARP_REMOVE_ENTRY (SIOCDEVPRIVATE + 3)
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#define SIOC_QETH_ARP_FLUSH_CACHE (SIOCDEVPRIVATE + 4)
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#define SIOC_QETH_ADP_SET_SNMP_CONTROL (SIOCDEVPRIVATE + 5)
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#define SIOC_QETH_GET_CARD_TYPE (SIOCDEVPRIVATE + 6)
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#define SIOC_QETH_QUERY_OAT (SIOCDEVPRIVATE + 7)
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struct qeth_arp_cache_entry {
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__u8 macaddr[6];
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__u8 reserved1[2];
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__u8 ipaddr[16]; /* for both IPv4 and IPv6 */
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__u8 reserved2[32];
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} __attribute__ ((packed));
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enum qeth_arp_ipaddrtype {
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QETHARP_IP_ADDR_V4 = 1,
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QETHARP_IP_ADDR_V6 = 2,
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};
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struct qeth_arp_entrytype {
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__u8 mac;
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__u8 ip;
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} __attribute__((packed));
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#define QETH_QARP_MEDIASPECIFIC_BYTES 32
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#define QETH_QARP_MACADDRTYPE_BYTES 1
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struct qeth_arp_qi_entry7 {
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__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
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struct qeth_arp_entrytype type;
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__u8 macaddr[6];
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__u8 ipaddr[4];
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} __attribute__((packed));
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struct qeth_arp_qi_entry7_ipv6 {
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__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
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struct qeth_arp_entrytype type;
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__u8 macaddr[6];
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__u8 ipaddr[16];
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} __attribute__((packed));
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struct qeth_arp_qi_entry7_short {
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struct qeth_arp_entrytype type;
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__u8 macaddr[6];
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__u8 ipaddr[4];
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} __attribute__((packed));
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struct qeth_arp_qi_entry7_short_ipv6 {
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struct qeth_arp_entrytype type;
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__u8 macaddr[6];
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__u8 ipaddr[16];
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} __attribute__((packed));
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struct qeth_arp_qi_entry5 {
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__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
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struct qeth_arp_entrytype type;
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__u8 ipaddr[4];
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} __attribute__((packed));
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struct qeth_arp_qi_entry5_ipv6 {
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__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
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struct qeth_arp_entrytype type;
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__u8 ipaddr[16];
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} __attribute__((packed));
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struct qeth_arp_qi_entry5_short {
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struct qeth_arp_entrytype type;
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__u8 ipaddr[4];
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} __attribute__((packed));
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struct qeth_arp_qi_entry5_short_ipv6 {
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struct qeth_arp_entrytype type;
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__u8 ipaddr[16];
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} __attribute__((packed));
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/*
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* can be set by user if no "media specific information" is wanted
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* -> saves a lot of space in user space buffer
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*/
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#define QETH_QARP_STRIP_ENTRIES 0x8000
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#define QETH_QARP_WITH_IPV6 0x4000
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#define QETH_QARP_REQUEST_MASK 0x00ff
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/* data sent to user space as result of query arp ioctl */
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#define QETH_QARP_USER_DATA_SIZE 20000
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#define QETH_QARP_MASK_OFFSET 4
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#define QETH_QARP_ENTRIES_OFFSET 6
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struct qeth_arp_query_user_data {
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union {
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__u32 data_len; /* set by user space program */
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__u32 no_entries; /* set by kernel */
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} u;
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__u16 mask_bits;
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char *entries;
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} __attribute__((packed));
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struct qeth_query_oat_data {
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__u32 command;
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__u32 buffer_len;
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__u32 response_len;
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__u64 ptr;
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};
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#endif /* __ASM_S390_QETH_IOCTL_H__ */
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