[deliverable/linux.git] / arch / s390 / include / asm / qeth.h

/*
 * 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  0x8000
#define QETH_QARP_WITH_IPV6	 0x4000
#define QETH_QARP_REQUEST_MASK   0x00ff

/* 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__ */
Commit	Line	Data
1da177e4	1	/*
1da177e4 LT	2	* ioctl definitions for qeth driver
1da177e4 LT	3	*
a53c8fab	4	* Copyright IBM Corp. 2004
1da177e4 LT	5	*
	6	* Author(s): Thomas Spatzier <tspat@de.ibm.com>
	7	*
	8	*/
	9	#ifndef __ASM_S390_QETH_IOCTL_H__
	10	#define __ASM_S390_QETH_IOCTL_H__
0680ba01	11	#include <linux/types.h>
1da177e4 LT	12	#include <linux/ioctl.h>
	13
	14	#define SIOC_QETH_ARP_SET_NO_ENTRIES (SIOCDEVPRIVATE)
	15	#define SIOC_QETH_ARP_QUERY_INFO (SIOCDEVPRIVATE + 1)
	16	#define SIOC_QETH_ARP_ADD_ENTRY (SIOCDEVPRIVATE + 2)
	17	#define SIOC_QETH_ARP_REMOVE_ENTRY (SIOCDEVPRIVATE + 3)
	18	#define SIOC_QETH_ARP_FLUSH_CACHE (SIOCDEVPRIVATE + 4)
	19	#define SIOC_QETH_ADP_SET_SNMP_CONTROL (SIOCDEVPRIVATE + 5)
	20	#define SIOC_QETH_GET_CARD_TYPE (SIOCDEVPRIVATE + 6)
c3ab96f3	21	#define SIOC_QETH_QUERY_OAT (SIOCDEVPRIVATE + 7)
1da177e4 LT	22
	23	struct qeth_arp_cache_entry {
	24	__u8 macaddr[6];
	25	__u8 reserved1[2];
	26	__u8 ipaddr[16]; /* for both IPv4 and IPv6 */
	27	__u8 reserved2[32];
	28	} __attribute__ ((packed));
	29
d0ddf30f EL	30	enum qeth_arp_ipaddrtype {
	31	QETHARP_IP_ADDR_V4 = 1,
	32	QETHARP_IP_ADDR_V6 = 2,
	33	};
	34	struct qeth_arp_entrytype {
	35	__u8 mac;
	36	__u8 ip;
	37	} __attribute__((packed));
	38
	39	#define QETH_QARP_MEDIASPECIFIC_BYTES 32
	40	#define QETH_QARP_MACADDRTYPE_BYTES 1
1da177e4	41	struct qeth_arp_qi_entry7 {
d0ddf30f EL	42	__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
d0ddf30f EL	43	struct qeth_arp_entrytype type;
1da177e4 LT	44	__u8 macaddr[6];
	45	__u8 ipaddr[4];
	46	} __attribute__((packed));
	47
d0ddf30f EL	48	struct qeth_arp_qi_entry7_ipv6 {
	49	__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
	50	struct qeth_arp_entrytype type;
	51	__u8 macaddr[6];
	52	__u8 ipaddr[16];
	53	} __attribute__((packed));
	54
1da177e4	55	struct qeth_arp_qi_entry7_short {
d0ddf30f	56	struct qeth_arp_entrytype type;
1da177e4 LT	57	__u8 macaddr[6];
	58	__u8 ipaddr[4];
	59	} __attribute__((packed));
	60
d0ddf30f EL	61	struct qeth_arp_qi_entry7_short_ipv6 {
	62	struct qeth_arp_entrytype type;
	63	__u8 macaddr[6];
	64	__u8 ipaddr[16];
	65	} __attribute__((packed));
	66
1da177e4	67	struct qeth_arp_qi_entry5 {
d0ddf30f EL	68	__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
d0ddf30f EL	69	struct qeth_arp_entrytype type;
1da177e4 LT	70	__u8 ipaddr[4];
	71	} __attribute__((packed));
	72
d0ddf30f EL	73	struct qeth_arp_qi_entry5_ipv6 {
	74	__u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES];
	75	struct qeth_arp_entrytype type;
	76	__u8 ipaddr[16];
	77	} __attribute__((packed));
	78
1da177e4	79	struct qeth_arp_qi_entry5_short {
d0ddf30f	80	struct qeth_arp_entrytype type;
1da177e4 LT	81	__u8 ipaddr[4];
	82	} __attribute__((packed));
	83
d0ddf30f EL	84	struct qeth_arp_qi_entry5_short_ipv6 {
	85	struct qeth_arp_entrytype type;
	86	__u8 ipaddr[16];
	87	} __attribute__((packed));
1da177e4 LT	88	/*
	89	* can be set by user if no "media specific information" is wanted
	90	* -> saves a lot of space in user space buffer
	91	*/
	92	#define QETH_QARP_STRIP_ENTRIES 0x8000
d0ddf30f	93	#define QETH_QARP_WITH_IPV6 0x4000
1da177e4 LT	94	#define QETH_QARP_REQUEST_MASK 0x00ff
	95
	96	/* data sent to user space as result of query arp ioctl */
	97	#define QETH_QARP_USER_DATA_SIZE 20000
	98	#define QETH_QARP_MASK_OFFSET 4
	99	#define QETH_QARP_ENTRIES_OFFSET 6
	100	struct qeth_arp_query_user_data {
	101	union {
	102	__u32 data_len; /* set by user space program */
	103	__u32 no_entries; /* set by kernel */
	104	} u;
	105	__u16 mask_bits;
	106	char *entries;
	107	} __attribute__((packed));
	108
c3ab96f3 FB	109	struct qeth_query_oat_data {
	110	__u32 command;
	111	__u32 buffer_len;
	112	__u32 response_len;
	113	__u64 ptr;
	114	};
1da177e4	115	#endif /* __ASM_S390_QETH_IOCTL_H__ */