[linux-2.6-block.git] / drivers / s390 / net / qeth_core_mpc.h

/*
 *  drivers/s390/net/qeth_core_mpc.h
 *
 *    Copyright IBM Corp. 2007
 *    Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
 *		 Thomas Spatzier <tspat@de.ibm.com>,
 *		 Frank Blaschka <frank.blaschka@de.ibm.com>
 */

#ifndef __QETH_CORE_MPC_H__
#define __QETH_CORE_MPC_H__

#include <asm/qeth.h>

#define IPA_PDU_HEADER_SIZE	0x40
#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)

extern unsigned char IPA_PDU_HEADER[];
#define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)

#define IPA_CMD_LENGTH	(IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))

#define QETH_SEQ_NO_LENGTH	4
#define QETH_MPC_TOKEN_LENGTH	4
#define QETH_MCL_LENGTH		4
#define OSA_ADDR_LEN		6

#define QETH_TIMEOUT		(10 * HZ)
#define QETH_IPA_TIMEOUT	(45 * HZ)
#define QETH_IDX_COMMAND_SEQNO	0xffff0000
#define SR_INFO_LEN		16

#define QETH_CLEAR_CHANNEL_PARM	-10
#define QETH_HALT_CHANNEL_PARM	-11
#define QETH_RCD_PARM -12

/*****************************************************************************/
/* IP Assist related definitions                                             */
/*****************************************************************************/
#define IPA_CMD_INITIATOR_HOST  0x00
#define IPA_CMD_INITIATOR_OSA   0x01
#define IPA_CMD_INITIATOR_HOST_REPLY  0x80
#define IPA_CMD_INITIATOR_OSA_REPLY   0x81
#define IPA_CMD_PRIM_VERSION_NO 0x01

enum qeth_card_types {
	QETH_CARD_TYPE_UNKNOWN = 0,
	QETH_CARD_TYPE_OSD     = 1,
	QETH_CARD_TYPE_IQD     = 5,
	QETH_CARD_TYPE_OSN     = 6,
	QETH_CARD_TYPE_OSM     = 3,
	QETH_CARD_TYPE_OSX     = 2,
};

#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
/* only the first two bytes are looked at in qeth_get_cardname_short */
enum qeth_link_types {
	QETH_LINK_TYPE_FAST_ETH     = 0x01,
	QETH_LINK_TYPE_HSTR         = 0x02,
	QETH_LINK_TYPE_GBIT_ETH     = 0x03,
	QETH_LINK_TYPE_OSN          = 0x04,
	QETH_LINK_TYPE_10GBIT_ETH   = 0x10,
	QETH_LINK_TYPE_LANE_ETH100  = 0x81,
	QETH_LINK_TYPE_LANE_TR      = 0x82,
	QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
	QETH_LINK_TYPE_LANE         = 0x88,
	QETH_LINK_TYPE_ATM_NATIVE   = 0x90,
};

/*
 * Routing stuff
 */
#define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
enum qeth_routing_types {
	/* TODO: set to bit flag used in IPA Command */
	NO_ROUTER		= 0,
	PRIMARY_ROUTER		= 1,
	SECONDARY_ROUTER	= 2,
	MULTICAST_ROUTER	= 3,
	PRIMARY_CONNECTOR	= 4,
	SECONDARY_CONNECTOR	= 5,
};

/* IPA Commands */
enum qeth_ipa_cmds {
	IPA_CMD_STARTLAN		= 0x01,
	IPA_CMD_STOPLAN			= 0x02,
	IPA_CMD_SETVMAC			= 0x21,
	IPA_CMD_DELVMAC			= 0x22,
	IPA_CMD_SETGMAC			= 0x23,
	IPA_CMD_DELGMAC			= 0x24,
	IPA_CMD_SETVLAN			= 0x25,
	IPA_CMD_DELVLAN			= 0x26,
	IPA_CMD_SETCCID			= 0x41,
	IPA_CMD_DELCCID			= 0x42,
	IPA_CMD_MODCCID			= 0x43,
	IPA_CMD_SETIP			= 0xb1,
	IPA_CMD_QIPASSIST		= 0xb2,
	IPA_CMD_SETASSPARMS		= 0xb3,
	IPA_CMD_SETIPM			= 0xb4,
	IPA_CMD_DELIPM			= 0xb5,
	IPA_CMD_SETRTG			= 0xb6,
	IPA_CMD_DELIP			= 0xb7,
	IPA_CMD_SETADAPTERPARMS		= 0xb8,
	IPA_CMD_SET_DIAG_ASS		= 0xb9,
	IPA_CMD_CREATE_ADDR		= 0xc3,
	IPA_CMD_DESTROY_ADDR		= 0xc4,
	IPA_CMD_REGISTER_LOCAL_ADDR	= 0xd1,
	IPA_CMD_UNREGISTER_LOCAL_ADDR	= 0xd2,
	IPA_CMD_UNKNOWN			= 0x00
};

enum qeth_ip_ass_cmds {
	IPA_CMD_ASS_START	= 0x0001,
	IPA_CMD_ASS_STOP	= 0x0002,
	IPA_CMD_ASS_CONFIGURE	= 0x0003,
	IPA_CMD_ASS_ENABLE	= 0x0004,
};

enum qeth_arp_process_subcmds {
	IPA_CMD_ASS_ARP_SET_NO_ENTRIES	= 0x0003,
	IPA_CMD_ASS_ARP_QUERY_CACHE	= 0x0004,
	IPA_CMD_ASS_ARP_ADD_ENTRY	= 0x0005,
	IPA_CMD_ASS_ARP_REMOVE_ENTRY	= 0x0006,
	IPA_CMD_ASS_ARP_FLUSH_CACHE	= 0x0007,
	IPA_CMD_ASS_ARP_QUERY_INFO	= 0x0104,
	IPA_CMD_ASS_ARP_QUERY_STATS	= 0x0204,
};


/* Return Codes for IPA Commands
 * according to OSA card Specs */

enum qeth_ipa_return_codes {
	IPA_RC_SUCCESS			= 0x0000,
	IPA_RC_NOTSUPP			= 0x0001,
	IPA_RC_IP_TABLE_FULL		= 0x0002,
	IPA_RC_UNKNOWN_ERROR		= 0x0003,
	IPA_RC_UNSUPPORTED_COMMAND	= 0x0004,
	IPA_RC_TRACE_ALREADY_ACTIVE	= 0x0005,
	IPA_RC_INVALID_FORMAT		= 0x0006,
	IPA_RC_DUP_IPV6_REMOTE		= 0x0008,
	IPA_RC_DUP_IPV6_HOME		= 0x0010,
	IPA_RC_UNREGISTERED_ADDR	= 0x0011,
	IPA_RC_NO_ID_AVAILABLE		= 0x0012,
	IPA_RC_ID_NOT_FOUND		= 0x0013,
	IPA_RC_INVALID_IP_VERSION	= 0x0020,
	IPA_RC_LAN_FRAME_MISMATCH	= 0x0040,
	IPA_RC_L2_UNSUPPORTED_CMD	= 0x2003,
	IPA_RC_L2_DUP_MAC		= 0x2005,
	IPA_RC_L2_ADDR_TABLE_FULL	= 0x2006,
	IPA_RC_L2_DUP_LAYER3_MAC	= 0x200a,
	IPA_RC_L2_GMAC_NOT_FOUND	= 0x200b,
	IPA_RC_L2_MAC_NOT_AUTH_BY_HYP	= 0x200c,
	IPA_RC_L2_MAC_NOT_AUTH_BY_ADP	= 0x200d,
	IPA_RC_L2_MAC_NOT_FOUND		= 0x2010,
	IPA_RC_L2_INVALID_VLAN_ID	= 0x2015,
	IPA_RC_L2_DUP_VLAN_ID		= 0x2016,
	IPA_RC_L2_VLAN_ID_NOT_FOUND	= 0x2017,
	IPA_RC_DATA_MISMATCH		= 0xe001,
	IPA_RC_INVALID_MTU_SIZE		= 0xe002,
	IPA_RC_INVALID_LANTYPE		= 0xe003,
	IPA_RC_INVALID_LANNUM		= 0xe004,
	IPA_RC_DUPLICATE_IP_ADDRESS	= 0xe005,
	IPA_RC_IP_ADDR_TABLE_FULL	= 0xe006,
	IPA_RC_LAN_PORT_STATE_ERROR	= 0xe007,
	IPA_RC_SETIP_NO_STARTLAN	= 0xe008,
	IPA_RC_SETIP_ALREADY_RECEIVED	= 0xe009,
	IPA_RC_IP_ADDR_ALREADY_USED	= 0xe00a,
	IPA_RC_MC_ADDR_NOT_FOUND	= 0xe00b,
	IPA_RC_SETIP_INVALID_VERSION	= 0xe00d,
	IPA_RC_UNSUPPORTED_SUBCMD	= 0xe00e,
	IPA_RC_ARP_ASSIST_NO_ENABLE	= 0xe00f,
	IPA_RC_PRIMARY_ALREADY_DEFINED	= 0xe010,
	IPA_RC_SECOND_ALREADY_DEFINED	= 0xe011,
	IPA_RC_INVALID_SETRTG_INDICATOR	= 0xe012,
	IPA_RC_MC_ADDR_ALREADY_DEFINED	= 0xe013,
	IPA_RC_LAN_OFFLINE		= 0xe080,
	IPA_RC_INVALID_IP_VERSION2	= 0xf001,
	IPA_RC_ENOMEM			= 0xfffe,
	IPA_RC_FFFF			= 0xffff
};
/* for DELIP */
#define IPA_RC_IP_ADDRESS_NOT_DEFINED	IPA_RC_PRIMARY_ALREADY_DEFINED
/* for SET_DIAGNOSTIC_ASSIST */
#define IPA_RC_INVALID_SUBCMD		IPA_RC_IP_TABLE_FULL
#define IPA_RC_HARDWARE_AUTH_ERROR	IPA_RC_UNKNOWN_ERROR

/* IPA function flags; each flag marks availability of respective function */
enum qeth_ipa_funcs {
	IPA_ARP_PROCESSING      = 0x00000001L,
	IPA_INBOUND_CHECKSUM    = 0x00000002L,
	IPA_OUTBOUND_CHECKSUM   = 0x00000004L,
	IPA_IP_FRAGMENTATION    = 0x00000008L,
	IPA_FILTERING           = 0x00000010L,
	IPA_IPV6                = 0x00000020L,
	IPA_MULTICASTING        = 0x00000040L,
	IPA_IP_REASSEMBLY       = 0x00000080L,
	IPA_QUERY_ARP_COUNTERS  = 0x00000100L,
	IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
	IPA_SETADAPTERPARMS     = 0x00000400L,
	IPA_VLAN_PRIO           = 0x00000800L,
	IPA_PASSTHRU            = 0x00001000L,
	IPA_FLUSH_ARP_SUPPORT   = 0x00002000L,
	IPA_FULL_VLAN           = 0x00004000L,
	IPA_INBOUND_PASSTHRU    = 0x00008000L,
	IPA_SOURCE_MAC          = 0x00010000L,
	IPA_OSA_MC_ROUTER       = 0x00020000L,
	IPA_QUERY_ARP_ASSIST	= 0x00040000L,
	IPA_INBOUND_TSO         = 0x00080000L,
	IPA_OUTBOUND_TSO        = 0x00100000L,
};

/* SETIP/DELIP IPA Command: ***************************************************/
enum qeth_ipa_setdelip_flags {
	QETH_IPA_SETDELIP_DEFAULT          = 0x00L, /* default */
	QETH_IPA_SETIP_VIPA_FLAG           = 0x01L, /* no grat. ARP */
	QETH_IPA_SETIP_TAKEOVER_FLAG       = 0x02L, /* nofail on grat. ARP */
	QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
	QETH_IPA_DELIP_VIPA_FLAG           = 0x40L,
	QETH_IPA_DELIP_ADDR_NEEDS_SETIP    = 0x80L,
};

/* SETADAPTER IPA Command: ****************************************************/
enum qeth_ipa_setadp_cmd {
	IPA_SETADP_QUERY_COMMANDS_SUPPORTED	= 0x00000001L,
	IPA_SETADP_ALTER_MAC_ADDRESS		= 0x00000002L,
	IPA_SETADP_ADD_DELETE_GROUP_ADDRESS	= 0x00000004L,
	IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR	= 0x00000008L,
	IPA_SETADP_SET_ADDRESSING_MODE		= 0x00000010L,
	IPA_SETADP_SET_CONFIG_PARMS		= 0x00000020L,
	IPA_SETADP_SET_CONFIG_PARMS_EXTENDED	= 0x00000040L,
	IPA_SETADP_SET_BROADCAST_MODE		= 0x00000080L,
	IPA_SETADP_SEND_OSA_MESSAGE		= 0x00000100L,
	IPA_SETADP_SET_SNMP_CONTROL		= 0x00000200L,
	IPA_SETADP_QUERY_CARD_INFO		= 0x00000400L,
	IPA_SETADP_SET_PROMISC_MODE		= 0x00000800L,
	IPA_SETADP_SET_DIAG_ASSIST		= 0x00002000L,
	IPA_SETADP_SET_ACCESS_CONTROL		= 0x00010000L,
	IPA_SETADP_QUERY_OAT			= 0x00080000L,
};
enum qeth_ipa_mac_ops {
	CHANGE_ADDR_READ_MAC		= 0,
	CHANGE_ADDR_REPLACE_MAC		= 1,
	CHANGE_ADDR_ADD_MAC		= 2,
	CHANGE_ADDR_DEL_MAC		= 4,
	CHANGE_ADDR_RESET_MAC		= 8,
};
enum qeth_ipa_addr_ops {
	CHANGE_ADDR_READ_ADDR		= 0,
	CHANGE_ADDR_ADD_ADDR		= 1,
	CHANGE_ADDR_DEL_ADDR		= 2,
	CHANGE_ADDR_FLUSH_ADDR_TABLE	= 4,
};
enum qeth_ipa_promisc_modes {
	SET_PROMISC_MODE_OFF		= 0,
	SET_PROMISC_MODE_ON		= 1,
};
enum qeth_ipa_isolation_modes {
	ISOLATION_MODE_NONE		= 0x00000000L,
	ISOLATION_MODE_FWD		= 0x00000001L,
	ISOLATION_MODE_DROP		= 0x00000002L,
};
enum qeth_ipa_set_access_mode_rc {
	SET_ACCESS_CTRL_RC_SUCCESS		= 0x0000,
	SET_ACCESS_CTRL_RC_NOT_SUPPORTED	= 0x0004,
	SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED	= 0x0008,
	SET_ACCESS_CTRL_RC_ALREADY_ISOLATED	= 0x0010,
	SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER	= 0x0014,
	SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF	= 0x0018,
};


/* (SET)DELIP(M) IPA stuff ***************************************************/
struct qeth_ipacmd_setdelip4 {
	__u8   ip_addr[4];
	__u8   mask[4];
	__u32  flags;
} __attribute__ ((packed));

struct qeth_ipacmd_setdelip6 {
	__u8   ip_addr[16];
	__u8   mask[16];
	__u32  flags;
} __attribute__ ((packed));

struct qeth_ipacmd_setdelipm {
	__u8 mac[6];
	__u8 padding[2];
	__u8 ip6[12];
	__u8 ip4[4];
} __attribute__ ((packed));

struct qeth_ipacmd_layer2setdelmac {
	__u32 mac_length;
	__u8 mac[6];
} __attribute__ ((packed));

struct qeth_ipacmd_layer2setdelvlan {
	__u16 vlan_id;
} __attribute__ ((packed));


struct qeth_ipacmd_setassparms_hdr {
	__u32 assist_no;
	__u16 length;
	__u16 command_code;
	__u16 return_code;
	__u8 number_of_replies;
	__u8 seq_no;
} __attribute__((packed));

struct qeth_arp_query_data {
	__u16 request_bits;
	__u16 reply_bits;
	__u32 no_entries;
	char data; /* only for replies */
} __attribute__((packed));

/* used as parameter for arp_query reply */
struct qeth_arp_query_info {
	__u32 udata_len;
	__u16 mask_bits;
	__u32 udata_offset;
	__u32 no_entries;
	char *udata;
};

/* SETASSPARMS IPA Command: */
struct qeth_ipacmd_setassparms {
	struct qeth_ipacmd_setassparms_hdr hdr;
	union {
		__u32 flags_32bit;
		struct qeth_arp_cache_entry add_arp_entry;
		struct qeth_arp_query_data query_arp;
		__u8 ip[16];
	} data;
} __attribute__ ((packed));


/* SETRTG IPA Command:    ****************************************************/
struct qeth_set_routing {
	__u8 type;
};

/* SETADAPTERPARMS IPA Command:    *******************************************/
struct qeth_query_cmds_supp {
	__u32 no_lantypes_supp;
	__u8 lan_type;
	__u8 reserved1[3];
	__u32 supported_cmds;
	__u8 reserved2[8];
} __attribute__ ((packed));

struct qeth_change_addr {
	__u32 cmd;
	__u32 addr_size;
	__u32 no_macs;
	__u8 addr[OSA_ADDR_LEN];
} __attribute__ ((packed));


struct qeth_snmp_cmd {
	__u8  token[16];
	__u32 request;
	__u32 interface;
	__u32 returncode;
	__u32 firmwarelevel;
	__u32 seqno;
	__u8  data;
} __attribute__ ((packed));

struct qeth_snmp_ureq_hdr {
	__u32   data_len;
	__u32   req_len;
	__u32   reserved1;
	__u32   reserved2;
} __attribute__ ((packed));

struct qeth_snmp_ureq {
	struct qeth_snmp_ureq_hdr hdr;
	struct qeth_snmp_cmd cmd;
} __attribute__((packed));

/* SET_ACCESS_CONTROL: same format for request and reply */
struct qeth_set_access_ctrl {
	__u32 subcmd_code;
} __attribute__((packed));

struct qeth_query_oat {
	__u32 subcmd_code;
	__u8 reserved[12];
} __packed;

struct qeth_qoat_priv {
	__u32 buffer_len;
	__u32 response_len;
	char *buffer;
};

struct qeth_ipacmd_setadpparms_hdr {
	__u32 supp_hw_cmds;
	__u32 reserved1;
	__u16 cmdlength;
	__u16 reserved2;
	__u32 command_code;
	__u16 return_code;
	__u8  used_total;
	__u8  seq_no;
	__u32 reserved3;
} __attribute__ ((packed));

struct qeth_ipacmd_setadpparms {
	struct qeth_ipacmd_setadpparms_hdr hdr;
	union {
		struct qeth_query_cmds_supp query_cmds_supp;
		struct qeth_change_addr change_addr;
		struct qeth_snmp_cmd snmp;
		struct qeth_set_access_ctrl set_access_ctrl;
		struct qeth_query_oat query_oat;
		__u32 mode;
	} data;
} __attribute__ ((packed));

/* CREATE_ADDR IPA Command:    ***********************************************/
struct qeth_create_destroy_address {
	__u8 unique_id[8];
} __attribute__ ((packed));

/* SET DIAGNOSTIC ASSIST IPA Command:	 *************************************/

enum qeth_diags_cmds {
	QETH_DIAGS_CMD_QUERY	= 0x0001,
	QETH_DIAGS_CMD_TRAP	= 0x0002,
	QETH_DIAGS_CMD_TRACE	= 0x0004,
	QETH_DIAGS_CMD_NOLOG	= 0x0008,
	QETH_DIAGS_CMD_DUMP	= 0x0010,
};

enum qeth_diags_trace_types {
	QETH_DIAGS_TYPE_HIPERSOCKET	= 0x02,
};

enum qeth_diags_trace_cmds {
	QETH_DIAGS_CMD_TRACE_ENABLE	= 0x0001,
	QETH_DIAGS_CMD_TRACE_DISABLE	= 0x0002,
	QETH_DIAGS_CMD_TRACE_MODIFY	= 0x0004,
	QETH_DIAGS_CMD_TRACE_REPLACE	= 0x0008,
	QETH_DIAGS_CMD_TRACE_QUERY	= 0x0010,
};

enum qeth_diags_trap_action {
	QETH_DIAGS_TRAP_ARM	= 0x01,
	QETH_DIAGS_TRAP_DISARM	= 0x02,
	QETH_DIAGS_TRAP_CAPTURE = 0x04,
};

struct qeth_ipacmd_diagass {
	__u32  host_tod2;
	__u32:32;
	__u16  subcmd_len;
	__u16:16;
	__u32  subcmd;
	__u8   type;
	__u8   action;
	__u16  options;
	__u32  ext;
	__u8   cdata[64];
} __attribute__ ((packed));

/* Header for each IPA command */
struct qeth_ipacmd_hdr {
	__u8   command;
	__u8   initiator;
	__u16  seqno;
	__u16  return_code;
	__u8   adapter_type;
	__u8   rel_adapter_no;
	__u8   prim_version_no;
	__u8   param_count;
	__u16  prot_version;
	__u32  ipa_supported;
	__u32  ipa_enabled;
} __attribute__ ((packed));

/* The IPA command itself */
struct qeth_ipa_cmd {
	struct qeth_ipacmd_hdr hdr;
	union {
		struct qeth_ipacmd_setdelip4		setdelip4;
		struct qeth_ipacmd_setdelip6		setdelip6;
		struct qeth_ipacmd_setdelipm		setdelipm;
		struct qeth_ipacmd_setassparms		setassparms;
		struct qeth_ipacmd_layer2setdelmac	setdelmac;
		struct qeth_ipacmd_layer2setdelvlan	setdelvlan;
		struct qeth_create_destroy_address	create_destroy_addr;
		struct qeth_ipacmd_setadpparms		setadapterparms;
		struct qeth_set_routing			setrtg;
		struct qeth_ipacmd_diagass		diagass;
	} data;
} __attribute__ ((packed));

/*
 * special command for ARP processing.
 * this is not included in setassparms command before, because we get
 * problem with the size of struct qeth_ipacmd_setassparms otherwise
 */
enum qeth_ipa_arp_return_codes {
	QETH_IPA_ARP_RC_SUCCESS      = 0x0000,
	QETH_IPA_ARP_RC_FAILED       = 0x0001,
	QETH_IPA_ARP_RC_NOTSUPP      = 0x0002,
	QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
	QETH_IPA_ARP_RC_Q_NOTSUPP    = 0x0004,
	QETH_IPA_ARP_RC_Q_NO_DATA    = 0x0008,
};

extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);

#define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
			       sizeof(struct qeth_ipacmd_setassparms_hdr))
#define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
				       QETH_SETASS_BASE_LEN)
#define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
			      sizeof(struct qeth_ipacmd_setadpparms_hdr))
#define QETH_SNMP_SETADP_CMDLENGTH 16

#define QETH_ARP_DATA_SIZE 3968
#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
/* Helper functions */
#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
			   (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))

/*****************************************************************************/
/* END OF   IP Assist related definitions                                    */
/*****************************************************************************/


extern unsigned char WRITE_CCW[];
extern unsigned char READ_CCW[];

extern unsigned char CM_ENABLE[];
#define CM_ENABLE_SIZE 0x63
#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)

#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x13)


extern unsigned char CM_SETUP[];
#define CM_SETUP_SIZE 0x64
#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)

#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x1a)

extern unsigned char ULP_ENABLE[];
#define ULP_ENABLE_SIZE 0x6b
#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x13)
#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x1f)
#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x17)
#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x2b)
/* Layer 2 definitions */
#define QETH_PROT_LAYER2 0x08
#define QETH_PROT_TCPIP  0x03
#define QETH_PROT_OSN2   0x0a
#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)

extern unsigned char ULP_SETUP[];
#define ULP_SETUP_SIZE 0x6c
#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)

#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
		(PDU_ENCAPSULATION(buffer) + 0x1a)


extern unsigned char DM_ACT[];
#define DM_ACT_SIZE 0x55
#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)


#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)

extern unsigned char IDX_ACTIVATE_READ[];
extern unsigned char IDX_ACTIVATE_WRITE[];

#define IDX_ACTIVATE_SIZE	0x22
#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
#define QETH_IDX_ACT_ERR_EXCL		0x19
#define QETH_IDX_ACT_ERR_AUTH		0x1E
#define QETH_IDX_ACT_ERR_AUTH_USER	0x20

#define PDU_ENCAPSULATION(buffer) \
	(buffer + *(buffer + (*(buffer + 0x0b)) + \
	 *(buffer + *(buffer + 0x0b) + 0x11) + 0x07))

#define IS_IPA(buffer) \
	((buffer) && \
	 (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1))

#define ADDR_FRAME_TYPE_DIX 1
#define ADDR_FRAME_TYPE_802_3 2
#define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
#define ADDR_FRAME_TYPE_TR_WITH_SR 0x20

#endif
Commit	Line	Data
4a71df50 FB	1	/*
	2	* drivers/s390/net/qeth_core_mpc.h
	3	*
	4	* Copyright IBM Corp. 2007
	5	* Author(s): Frank Pavlic <fpavlic@de.ibm.com>,
	6	* Thomas Spatzier <tspat@de.ibm.com>,
	7	* Frank Blaschka <frank.blaschka@de.ibm.com>
	8	*/
	9
	10	#ifndef __QETH_CORE_MPC_H__
	11	#define __QETH_CORE_MPC_H__
	12
	13	#include <asm/qeth.h>
	14
	15	#define IPA_PDU_HEADER_SIZE 0x40
	16	#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer + 0x0e)
	17	#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer + 0x26)
	18	#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer + 0x29)
	19	#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer + 0x3a)
	20
	21	extern unsigned char IPA_PDU_HEADER[];
	22	#define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c)
	23
	24	#define IPA_CMD_LENGTH (IPA_PDU_HEADER_SIZE + sizeof(struct qeth_ipa_cmd))
	25
	26	#define QETH_SEQ_NO_LENGTH 4
	27	#define QETH_MPC_TOKEN_LENGTH 4
	28	#define QETH_MCL_LENGTH 4
	29	#define OSA_ADDR_LEN 6
	30
	31	#define QETH_TIMEOUT (10 * HZ)
	32	#define QETH_IPA_TIMEOUT (45 * HZ)
	33	#define QETH_IDX_COMMAND_SEQNO 0xffff0000
	34	#define SR_INFO_LEN 16
	35
	36	#define QETH_CLEAR_CHANNEL_PARM -10
	37	#define QETH_HALT_CHANNEL_PARM -11
	38	#define QETH_RCD_PARM -12
	39
	40	/*****************************************************************************/
	41	/* IP Assist related definitions */
	42	/*****************************************************************************/
	43	#define IPA_CMD_INITIATOR_HOST 0x00
	44	#define IPA_CMD_INITIATOR_OSA 0x01
	45	#define IPA_CMD_INITIATOR_HOST_REPLY 0x80
	46	#define IPA_CMD_INITIATOR_OSA_REPLY 0x81
	47	#define IPA_CMD_PRIM_VERSION_NO 0x01
	48
	49	enum qeth_card_types {
	50	QETH_CARD_TYPE_UNKNOWN = 0,
5113fec0 UB	51	QETH_CARD_TYPE_OSD = 1,
	52	QETH_CARD_TYPE_IQD = 5,
	53	QETH_CARD_TYPE_OSN = 6,
	54	QETH_CARD_TYPE_OSM = 3,
	55	QETH_CARD_TYPE_OSX = 2,
4a71df50 FB	56	};
	57
	58	#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
	59	/* only the first two bytes are looked at in qeth_get_cardname_short */
	60	enum qeth_link_types {
	61	QETH_LINK_TYPE_FAST_ETH = 0x01,
	62	QETH_LINK_TYPE_HSTR = 0x02,
	63	QETH_LINK_TYPE_GBIT_ETH = 0x03,
	64	QETH_LINK_TYPE_OSN = 0x04,
	65	QETH_LINK_TYPE_10GBIT_ETH = 0x10,
	66	QETH_LINK_TYPE_LANE_ETH100 = 0x81,
	67	QETH_LINK_TYPE_LANE_TR = 0x82,
	68	QETH_LINK_TYPE_LANE_ETH1000 = 0x83,
	69	QETH_LINK_TYPE_LANE = 0x88,
	70	QETH_LINK_TYPE_ATM_NATIVE = 0x90,
	71	};
	72
4a71df50 FB	73	/*
	74	* Routing stuff
	75	*/
	76	#define RESET_ROUTING_FLAG 0x10 /* indicate that routing type shall be set */
	77	enum qeth_routing_types {
	78	/* TODO: set to bit flag used in IPA Command */
	79	NO_ROUTER = 0,
	80	PRIMARY_ROUTER = 1,
	81	SECONDARY_ROUTER = 2,
	82	MULTICAST_ROUTER = 3,
	83	PRIMARY_CONNECTOR = 4,
	84	SECONDARY_CONNECTOR = 5,
	85	};
	86
	87	/* IPA Commands */
	88	enum qeth_ipa_cmds {
	89	IPA_CMD_STARTLAN = 0x01,
	90	IPA_CMD_STOPLAN = 0x02,
	91	IPA_CMD_SETVMAC = 0x21,
	92	IPA_CMD_DELVMAC = 0x22,
	93	IPA_CMD_SETGMAC = 0x23,
	94	IPA_CMD_DELGMAC = 0x24,
	95	IPA_CMD_SETVLAN = 0x25,
	96	IPA_CMD_DELVLAN = 0x26,
	97	IPA_CMD_SETCCID = 0x41,
	98	IPA_CMD_DELCCID = 0x42,
	99	IPA_CMD_MODCCID = 0x43,
	100	IPA_CMD_SETIP = 0xb1,
	101	IPA_CMD_QIPASSIST = 0xb2,
	102	IPA_CMD_SETASSPARMS = 0xb3,
	103	IPA_CMD_SETIPM = 0xb4,
	104	IPA_CMD_DELIPM = 0xb5,
	105	IPA_CMD_SETRTG = 0xb6,
	106	IPA_CMD_DELIP = 0xb7,
	107	IPA_CMD_SETADAPTERPARMS = 0xb8,
	108	IPA_CMD_SET_DIAG_ASS = 0xb9,
	109	IPA_CMD_CREATE_ADDR = 0xc3,
	110	IPA_CMD_DESTROY_ADDR = 0xc4,
	111	IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1,
	112	IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2,
	113	IPA_CMD_UNKNOWN = 0x00
	114	};
	115
	116	enum qeth_ip_ass_cmds {
	117	IPA_CMD_ASS_START = 0x0001,
	118	IPA_CMD_ASS_STOP = 0x0002,
	119	IPA_CMD_ASS_CONFIGURE = 0x0003,
	120	IPA_CMD_ASS_ENABLE = 0x0004,
	121	};
	122
	123	enum qeth_arp_process_subcmds {
	124	IPA_CMD_ASS_ARP_SET_NO_ENTRIES = 0x0003,
	125	IPA_CMD_ASS_ARP_QUERY_CACHE = 0x0004,
	126	IPA_CMD_ASS_ARP_ADD_ENTRY = 0x0005,
	127	IPA_CMD_ASS_ARP_REMOVE_ENTRY = 0x0006,
	128	IPA_CMD_ASS_ARP_FLUSH_CACHE = 0x0007,
	129	IPA_CMD_ASS_ARP_QUERY_INFO = 0x0104,
	130	IPA_CMD_ASS_ARP_QUERY_STATS = 0x0204,
	131	};
	132
	133
	134	/* Return Codes for IPA Commands
	135	* according to OSA card Specs */
	136
137	enum qeth_ipa_return_codes {
138	IPA_RC_SUCCESS = 0x0000,
139	IPA_RC_NOTSUPP = 0x0001,
140	IPA_RC_IP_TABLE_FULL = 0x0002,
141	IPA_RC_UNKNOWN_ERROR = 0x0003,
142	IPA_RC_UNSUPPORTED_COMMAND = 0x0004,
76b11f8e UB	143	IPA_RC_TRACE_ALREADY_ACTIVE = 0x0005,
76b11f8e UB	144	IPA_RC_INVALID_FORMAT = 0x0006,
4a71df50 FB	145	IPA_RC_DUP_IPV6_REMOTE = 0x0008,
	146	IPA_RC_DUP_IPV6_HOME = 0x0010,
	147	IPA_RC_UNREGISTERED_ADDR = 0x0011,
	148	IPA_RC_NO_ID_AVAILABLE = 0x0012,
	149	IPA_RC_ID_NOT_FOUND = 0x0013,
	150	IPA_RC_INVALID_IP_VERSION = 0x0020,
	151	IPA_RC_LAN_FRAME_MISMATCH = 0x0040,
	152	IPA_RC_L2_UNSUPPORTED_CMD = 0x2003,
	153	IPA_RC_L2_DUP_MAC = 0x2005,
	154	IPA_RC_L2_ADDR_TABLE_FULL = 0x2006,
	155	IPA_RC_L2_DUP_LAYER3_MAC = 0x200a,
	156	IPA_RC_L2_GMAC_NOT_FOUND = 0x200b,
0666eb06 UB	157	IPA_RC_L2_MAC_NOT_AUTH_BY_HYP = 0x200c,
0666eb06 UB	158	IPA_RC_L2_MAC_NOT_AUTH_BY_ADP = 0x200d,
4a71df50 FB	159	IPA_RC_L2_MAC_NOT_FOUND = 0x2010,
	160	IPA_RC_L2_INVALID_VLAN_ID = 0x2015,
	161	IPA_RC_L2_DUP_VLAN_ID = 0x2016,
	162	IPA_RC_L2_VLAN_ID_NOT_FOUND = 0x2017,
	163	IPA_RC_DATA_MISMATCH = 0xe001,
	164	IPA_RC_INVALID_MTU_SIZE = 0xe002,
	165	IPA_RC_INVALID_LANTYPE = 0xe003,
	166	IPA_RC_INVALID_LANNUM = 0xe004,
	167	IPA_RC_DUPLICATE_IP_ADDRESS = 0xe005,
	168	IPA_RC_IP_ADDR_TABLE_FULL = 0xe006,
	169	IPA_RC_LAN_PORT_STATE_ERROR = 0xe007,
	170	IPA_RC_SETIP_NO_STARTLAN = 0xe008,
	171	IPA_RC_SETIP_ALREADY_RECEIVED = 0xe009,
	172	IPA_RC_IP_ADDR_ALREADY_USED = 0xe00a,
2d921c32	173	IPA_RC_MC_ADDR_NOT_FOUND = 0xe00b,
4a71df50 FB	174	IPA_RC_SETIP_INVALID_VERSION = 0xe00d,
	175	IPA_RC_UNSUPPORTED_SUBCMD = 0xe00e,
	176	IPA_RC_ARP_ASSIST_NO_ENABLE = 0xe00f,
	177	IPA_RC_PRIMARY_ALREADY_DEFINED = 0xe010,
	178	IPA_RC_SECOND_ALREADY_DEFINED = 0xe011,
	179	IPA_RC_INVALID_SETRTG_INDICATOR = 0xe012,
	180	IPA_RC_MC_ADDR_ALREADY_DEFINED = 0xe013,
	181	IPA_RC_LAN_OFFLINE = 0xe080,
	182	IPA_RC_INVALID_IP_VERSION2 = 0xf001,
e0a8114c	183	IPA_RC_ENOMEM = 0xfffe,
4a71df50 FB	184	IPA_RC_FFFF = 0xffff
4a71df50 FB	185	};
76b11f8e UB	186	/* for DELIP */
	187	#define IPA_RC_IP_ADDRESS_NOT_DEFINED IPA_RC_PRIMARY_ALREADY_DEFINED
	188	/* for SET_DIAGNOSTIC_ASSIST */
	189	#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL
	190	#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR
4a71df50 FB	191
	192	/* IPA function flags; each flag marks availability of respective function */
	193	enum qeth_ipa_funcs {
	194	IPA_ARP_PROCESSING = 0x00000001L,
	195	IPA_INBOUND_CHECKSUM = 0x00000002L,
	196	IPA_OUTBOUND_CHECKSUM = 0x00000004L,
	197	IPA_IP_FRAGMENTATION = 0x00000008L,
	198	IPA_FILTERING = 0x00000010L,
	199	IPA_IPV6 = 0x00000020L,
	200	IPA_MULTICASTING = 0x00000040L,
	201	IPA_IP_REASSEMBLY = 0x00000080L,
	202	IPA_QUERY_ARP_COUNTERS = 0x00000100L,
	203	IPA_QUERY_ARP_ADDR_INFO = 0x00000200L,
	204	IPA_SETADAPTERPARMS = 0x00000400L,
	205	IPA_VLAN_PRIO = 0x00000800L,
	206	IPA_PASSTHRU = 0x00001000L,
	207	IPA_FLUSH_ARP_SUPPORT = 0x00002000L,
	208	IPA_FULL_VLAN = 0x00004000L,
	209	IPA_INBOUND_PASSTHRU = 0x00008000L,
	210	IPA_SOURCE_MAC = 0x00010000L,
	211	IPA_OSA_MC_ROUTER = 0x00020000L,
	212	IPA_QUERY_ARP_ASSIST = 0x00040000L,
	213	IPA_INBOUND_TSO = 0x00080000L,
	214	IPA_OUTBOUND_TSO = 0x00100000L,
	215	};
	216
	217	/* SETIP/DELIP IPA Command: ***************************************************/
	218	enum qeth_ipa_setdelip_flags {
	219	QETH_IPA_SETDELIP_DEFAULT = 0x00L, /* default */
	220	QETH_IPA_SETIP_VIPA_FLAG = 0x01L, /* no grat. ARP */
	221	QETH_IPA_SETIP_TAKEOVER_FLAG = 0x02L, /* nofail on grat. ARP */
	222	QETH_IPA_DELIP_ADDR_2_B_TAKEN_OVER = 0x20L,
	223	QETH_IPA_DELIP_VIPA_FLAG = 0x40L,
	224	QETH_IPA_DELIP_ADDR_NEEDS_SETIP = 0x80L,
	225	};
	226
	227	/* SETADAPTER IPA Command: ****************************************************/
	228	enum qeth_ipa_setadp_cmd {
d64ecc22 EL	229	IPA_SETADP_QUERY_COMMANDS_SUPPORTED = 0x00000001L,
	230	IPA_SETADP_ALTER_MAC_ADDRESS = 0x00000002L,
	231	IPA_SETADP_ADD_DELETE_GROUP_ADDRESS = 0x00000004L,
	232	IPA_SETADP_ADD_DELETE_FUNCTIONAL_ADDR = 0x00000008L,
	233	IPA_SETADP_SET_ADDRESSING_MODE = 0x00000010L,
	234	IPA_SETADP_SET_CONFIG_PARMS = 0x00000020L,
	235	IPA_SETADP_SET_CONFIG_PARMS_EXTENDED = 0x00000040L,
	236	IPA_SETADP_SET_BROADCAST_MODE = 0x00000080L,
	237	IPA_SETADP_SEND_OSA_MESSAGE = 0x00000100L,
	238	IPA_SETADP_SET_SNMP_CONTROL = 0x00000200L,
	239	IPA_SETADP_QUERY_CARD_INFO = 0x00000400L,
	240	IPA_SETADP_SET_PROMISC_MODE = 0x00000800L,
76b11f8e	241	IPA_SETADP_SET_DIAG_ASSIST = 0x00002000L,
d64ecc22	242	IPA_SETADP_SET_ACCESS_CONTROL = 0x00010000L,
c3ab96f3	243	IPA_SETADP_QUERY_OAT = 0x00080000L,
4a71df50 FB	244	};
	245	enum qeth_ipa_mac_ops {
	246	CHANGE_ADDR_READ_MAC = 0,
	247	CHANGE_ADDR_REPLACE_MAC = 1,
	248	CHANGE_ADDR_ADD_MAC = 2,
	249	CHANGE_ADDR_DEL_MAC = 4,
	250	CHANGE_ADDR_RESET_MAC = 8,
	251	};
	252	enum qeth_ipa_addr_ops {
	253	CHANGE_ADDR_READ_ADDR = 0,
	254	CHANGE_ADDR_ADD_ADDR = 1,
	255	CHANGE_ADDR_DEL_ADDR = 2,
	256	CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
	257	};
	258	enum qeth_ipa_promisc_modes {
	259	SET_PROMISC_MODE_OFF = 0,
	260	SET_PROMISC_MODE_ON = 1,
	261	};
d64ecc22 EL	262	enum qeth_ipa_isolation_modes {
	263	ISOLATION_MODE_NONE = 0x00000000L,
	264	ISOLATION_MODE_FWD = 0x00000001L,
	265	ISOLATION_MODE_DROP = 0x00000002L,
	266	};
	267	enum qeth_ipa_set_access_mode_rc {
	268	SET_ACCESS_CTRL_RC_SUCCESS = 0x0000,
	269	SET_ACCESS_CTRL_RC_NOT_SUPPORTED = 0x0004,
	270	SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED = 0x0008,
	271	SET_ACCESS_CTRL_RC_ALREADY_ISOLATED = 0x0010,
	272	SET_ACCESS_CTRL_RC_NONE_SHARED_ADAPTER = 0x0014,
	273	SET_ACCESS_CTRL_RC_ACTIVE_CHECKSUM_OFF = 0x0018,
	274	};
	275
4a71df50 FB	276
	277	/* (SET)DELIP(M) IPA stuff ***************************************************/
	278	struct qeth_ipacmd_setdelip4 {
	279	__u8 ip_addr[4];
	280	__u8 mask[4];
	281	__u32 flags;
	282	} __attribute__ ((packed));
	283
	284	struct qeth_ipacmd_setdelip6 {
	285	__u8 ip_addr[16];
	286	__u8 mask[16];
	287	__u32 flags;
	288	} __attribute__ ((packed));
	289
	290	struct qeth_ipacmd_setdelipm {
	291	__u8 mac[6];
	292	__u8 padding[2];
	293	__u8 ip6[12];
	294	__u8 ip4[4];
	295	} __attribute__ ((packed));
	296
	297	struct qeth_ipacmd_layer2setdelmac {
	298	__u32 mac_length;
	299	__u8 mac[6];
	300	} __attribute__ ((packed));
	301
	302	struct qeth_ipacmd_layer2setdelvlan {
	303	__u16 vlan_id;
	304	} __attribute__ ((packed));
	305
	306
	307	struct qeth_ipacmd_setassparms_hdr {
	308	__u32 assist_no;
	309	__u16 length;
	310	__u16 command_code;
	311	__u16 return_code;
	312	__u8 number_of_replies;
	313	__u8 seq_no;
	314	} __attribute__((packed));
	315
	316	struct qeth_arp_query_data {
	317	__u16 request_bits;
	318	__u16 reply_bits;
	319	__u32 no_entries;
d0ddf30f	320	char data; /* only for replies */
4a71df50 FB	321	} __attribute__((packed));
	322
	323	/* used as parameter for arp_query reply */
	324	struct qeth_arp_query_info {
	325	__u32 udata_len;
	326	__u16 mask_bits;
	327	__u32 udata_offset;
	328	__u32 no_entries;
	329	char *udata;
	330	};
	331
	332	/* SETASSPARMS IPA Command: */
	333	struct qeth_ipacmd_setassparms {
	334	struct qeth_ipacmd_setassparms_hdr hdr;
	335	union {
	336	__u32 flags_32bit;
	337	struct qeth_arp_cache_entry add_arp_entry;
	338	struct qeth_arp_query_data query_arp;
	339	__u8 ip[16];
	340	} data;
	341	} __attribute__ ((packed));
	342
	343
	344	/* SETRTG IPA Command: ****************************************************/
	345	struct qeth_set_routing {
	346	__u8 type;
	347	};
	348
	349	/* SETADAPTERPARMS IPA Command: *******************************************/
	350	struct qeth_query_cmds_supp {
	351	__u32 no_lantypes_supp;
	352	__u8 lan_type;
	353	__u8 reserved1[3];
	354	__u32 supported_cmds;
	355	__u8 reserved2[8];
	356	} __attribute__ ((packed));
	357
	358	struct qeth_change_addr {
	359	__u32 cmd;
	360	__u32 addr_size;
	361	__u32 no_macs;
	362	__u8 addr[OSA_ADDR_LEN];
	363	} __attribute__ ((packed));
	364
	365
	366	struct qeth_snmp_cmd {
	367	__u8 token[16];
	368	__u32 request;
	369	__u32 interface;
	370	__u32 returncode;
	371	__u32 firmwarelevel;
	372	__u32 seqno;
	373	__u8 data;
	374	} __attribute__ ((packed));
	375
	376	struct qeth_snmp_ureq_hdr {
	377	__u32 data_len;
	378	__u32 req_len;
	379	__u32 reserved1;
	380	__u32 reserved2;
	381	} __attribute__ ((packed));
	382
	383	struct qeth_snmp_ureq {
	384	struct qeth_snmp_ureq_hdr hdr;
385	struct qeth_snmp_cmd cmd;
386	} __attribute__((packed));
387
d64ecc22 EL	388	/* SET_ACCESS_CONTROL: same format for request and reply */
	389	struct qeth_set_access_ctrl {
	390	__u32 subcmd_code;
	391	} __attribute__((packed));
	392
c3ab96f3 FB	393	struct qeth_query_oat {
	394	__u32 subcmd_code;
	395	__u8 reserved[12];
	396	} __packed;
	397
	398	struct qeth_qoat_priv {
	399	__u32 buffer_len;
	400	__u32 response_len;
	401	char *buffer;
	402	};
	403
4a71df50 FB	404	struct qeth_ipacmd_setadpparms_hdr {
	405	__u32 supp_hw_cmds;
	406	__u32 reserved1;
	407	__u16 cmdlength;
	408	__u16 reserved2;
	409	__u32 command_code;
	410	__u16 return_code;
	411	__u8 used_total;
	412	__u8 seq_no;
	413	__u32 reserved3;
	414	} __attribute__ ((packed));
	415
	416	struct qeth_ipacmd_setadpparms {
	417	struct qeth_ipacmd_setadpparms_hdr hdr;
	418	union {
	419	struct qeth_query_cmds_supp query_cmds_supp;
	420	struct qeth_change_addr change_addr;
	421	struct qeth_snmp_cmd snmp;
d64ecc22	422	struct qeth_set_access_ctrl set_access_ctrl;
c3ab96f3	423	struct qeth_query_oat query_oat;
4a71df50 FB	424	__u32 mode;
	425	} data;
	426	} __attribute__ ((packed));
	427
	428	/* CREATE_ADDR IPA Command: ***********************************************/
	429	struct qeth_create_destroy_address {
	430	__u8 unique_id[8];
	431	} __attribute__ ((packed));
	432
76b11f8e UB	433	/* SET DIAGNOSTIC ASSIST IPA Command: *************************************/
	434
	435	enum qeth_diags_cmds {
	436	QETH_DIAGS_CMD_QUERY = 0x0001,
	437	QETH_DIAGS_CMD_TRAP = 0x0002,
	438	QETH_DIAGS_CMD_TRACE = 0x0004,
	439	QETH_DIAGS_CMD_NOLOG = 0x0008,
	440	QETH_DIAGS_CMD_DUMP = 0x0010,
	441	};
	442
	443	enum qeth_diags_trace_types {
	444	QETH_DIAGS_TYPE_HIPERSOCKET = 0x02,
	445	};
	446
	447	enum qeth_diags_trace_cmds {
	448	QETH_DIAGS_CMD_TRACE_ENABLE = 0x0001,
	449	QETH_DIAGS_CMD_TRACE_DISABLE = 0x0002,
	450	QETH_DIAGS_CMD_TRACE_MODIFY = 0x0004,
	451	QETH_DIAGS_CMD_TRACE_REPLACE = 0x0008,
	452	QETH_DIAGS_CMD_TRACE_QUERY = 0x0010,
	453	};
	454
1da74b1c FB	455	enum qeth_diags_trap_action {
	456	QETH_DIAGS_TRAP_ARM = 0x01,
	457	QETH_DIAGS_TRAP_DISARM = 0x02,
	458	QETH_DIAGS_TRAP_CAPTURE = 0x04,
	459	};
	460
76b11f8e UB	461	struct qeth_ipacmd_diagass {
	462	__u32 host_tod2;
	463	__u32:32;
	464	__u16 subcmd_len;
	465	__u16:16;
	466	__u32 subcmd;
	467	__u8 type;
	468	__u8 action;
	469	__u16 options;
1da74b1c FB	470	__u32 ext;
1da74b1c FB	471	__u8 cdata[64];
76b11f8e UB	472	} __attribute__ ((packed));
76b11f8e UB	473
4a71df50 FB	474	/* Header for each IPA command */
	475	struct qeth_ipacmd_hdr {
	476	__u8 command;
	477	__u8 initiator;
	478	__u16 seqno;
	479	__u16 return_code;
	480	__u8 adapter_type;
	481	__u8 rel_adapter_no;
	482	__u8 prim_version_no;
	483	__u8 param_count;
	484	__u16 prot_version;
	485	__u32 ipa_supported;
	486	__u32 ipa_enabled;
	487	} __attribute__ ((packed));
	488
	489	/* The IPA command itself */
	490	struct qeth_ipa_cmd {
	491	struct qeth_ipacmd_hdr hdr;
	492	union {
	493	struct qeth_ipacmd_setdelip4 setdelip4;
	494	struct qeth_ipacmd_setdelip6 setdelip6;
	495	struct qeth_ipacmd_setdelipm setdelipm;
	496	struct qeth_ipacmd_setassparms setassparms;
	497	struct qeth_ipacmd_layer2setdelmac setdelmac;
	498	struct qeth_ipacmd_layer2setdelvlan setdelvlan;
	499	struct qeth_create_destroy_address create_destroy_addr;
	500	struct qeth_ipacmd_setadpparms setadapterparms;
	501	struct qeth_set_routing setrtg;
76b11f8e	502	struct qeth_ipacmd_diagass diagass;
4a71df50 FB	503	} data;
	504	} __attribute__ ((packed));
	505
	506	/*
	507	* special command for ARP processing.
	508	* this is not included in setassparms command before, because we get
	509	* problem with the size of struct qeth_ipacmd_setassparms otherwise
	510	*/
	511	enum qeth_ipa_arp_return_codes {
	512	QETH_IPA_ARP_RC_SUCCESS = 0x0000,
	513	QETH_IPA_ARP_RC_FAILED = 0x0001,
	514	QETH_IPA_ARP_RC_NOTSUPP = 0x0002,
	515	QETH_IPA_ARP_RC_OUT_OF_RANGE = 0x0003,
	516	QETH_IPA_ARP_RC_Q_NOTSUPP = 0x0004,
	517	QETH_IPA_ARP_RC_Q_NO_DATA = 0x0008,
	518	};
	519
4a71df50 FB	520	extern char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc);
	521	extern char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd);
	522
	523	#define QETH_SETASS_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
	524	sizeof(struct qeth_ipacmd_setassparms_hdr))
	525	#define QETH_IPA_ARP_DATA_POS(buffer) (buffer + IPA_PDU_HEADER_SIZE + \
	526	QETH_SETASS_BASE_LEN)
	527	#define QETH_SETADP_BASE_LEN (sizeof(struct qeth_ipacmd_hdr) + \
	528	sizeof(struct qeth_ipacmd_setadpparms_hdr))
	529	#define QETH_SNMP_SETADP_CMDLENGTH 16
	530
	531	#define QETH_ARP_DATA_SIZE 3968
	532	#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
	533	/* Helper functions */
	534	#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) \|\| \
	535	(cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
	536
	537	/*****************************************************************************/
	538	/* END OF IP Assist related definitions */
	539	/*****************************************************************************/
	540
	541
	542	extern unsigned char WRITE_CCW[];
	543	extern unsigned char READ_CCW[];
	544
	545	extern unsigned char CM_ENABLE[];
	546	#define CM_ENABLE_SIZE 0x63
	547	#define QETH_CM_ENABLE_ISSUER_RM_TOKEN(buffer) (buffer + 0x2c)
	548	#define QETH_CM_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
	549	#define QETH_CM_ENABLE_USER_DATA(buffer) (buffer + 0x5b)
	550
	551	#define QETH_CM_ENABLE_RESP_FILTER_TOKEN(buffer) \
	552	(PDU_ENCAPSULATION(buffer) + 0x13)
	553
	554
	555	extern unsigned char CM_SETUP[];
	556	#define CM_SETUP_SIZE 0x64
	557	#define QETH_CM_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
	558	#define QETH_CM_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
	559	#define QETH_CM_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
	560
	561	#define QETH_CM_SETUP_RESP_DEST_ADDR(buffer) \
	562	(PDU_ENCAPSULATION(buffer) + 0x1a)
	563
	564	extern unsigned char ULP_ENABLE[];
	565	#define ULP_ENABLE_SIZE 0x6b
	566	#define QETH_ULP_ENABLE_LINKNUM(buffer) (buffer + 0x61)
	567	#define QETH_ULP_ENABLE_DEST_ADDR(buffer) (buffer + 0x2c)
	568	#define QETH_ULP_ENABLE_FILTER_TOKEN(buffer) (buffer + 0x53)
	569	#define QETH_ULP_ENABLE_PORTNAME_AND_LL(buffer) (buffer + 0x62)
	570	#define QETH_ULP_ENABLE_RESP_FILTER_TOKEN(buffer) \
	571	(PDU_ENCAPSULATION(buffer) + 0x13)
	572	#define QETH_ULP_ENABLE_RESP_MAX_MTU(buffer) \
	573	(PDU_ENCAPSULATION(buffer) + 0x1f)
	574	#define QETH_ULP_ENABLE_RESP_DIFINFO_LEN(buffer) \
	575	(PDU_ENCAPSULATION(buffer) + 0x17)
	576	#define QETH_ULP_ENABLE_RESP_LINK_TYPE(buffer) \
	577	(PDU_ENCAPSULATION(buffer) + 0x2b)
6070d81e	578	/* Layer 2 definitions */
4a71df50 FB	579	#define QETH_PROT_LAYER2 0x08
	580	#define QETH_PROT_TCPIP 0x03
	581	#define QETH_PROT_OSN2 0x0a
	582	#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50)
	583	#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19)
	584
	585	extern unsigned char ULP_SETUP[];
	586	#define ULP_SETUP_SIZE 0x6c
	587	#define QETH_ULP_SETUP_DEST_ADDR(buffer) (buffer + 0x2c)
	588	#define QETH_ULP_SETUP_CONNECTION_TOKEN(buffer) (buffer + 0x51)
	589	#define QETH_ULP_SETUP_FILTER_TOKEN(buffer) (buffer + 0x5a)
	590	#define QETH_ULP_SETUP_CUA(buffer) (buffer + 0x68)
	591	#define QETH_ULP_SETUP_REAL_DEVADDR(buffer) (buffer + 0x6a)
	592
	593	#define QETH_ULP_SETUP_RESP_CONNECTION_TOKEN(buffer) \
	594	(PDU_ENCAPSULATION(buffer) + 0x1a)
	595
	596
	597	extern unsigned char DM_ACT[];
	598	#define DM_ACT_SIZE 0x55
	599	#define QETH_DM_ACT_DEST_ADDR(buffer) (buffer + 0x2c)
	600	#define QETH_DM_ACT_CONNECTION_TOKEN(buffer) (buffer + 0x51)
	601
	602
	603
	604	#define QETH_TRANSPORT_HEADER_SEQ_NO(buffer) (buffer + 4)
	605	#define QETH_PDU_HEADER_SEQ_NO(buffer) (buffer + 0x1c)
	606	#define QETH_PDU_HEADER_ACK_SEQ_NO(buffer) (buffer + 0x20)
	607
	608	extern unsigned char IDX_ACTIVATE_READ[];
	609	extern unsigned char IDX_ACTIVATE_WRITE[];
	610
	611	#define IDX_ACTIVATE_SIZE 0x22
	612	#define QETH_IDX_ACT_PNO(buffer) (buffer+0x0b)
	613	#define QETH_IDX_ACT_ISSUER_RM_TOKEN(buffer) (buffer + 0x0c)
	614	#define QETH_IDX_NO_PORTNAME_REQUIRED(buffer) ((buffer)[0x0b] & 0x80)
	615	#define QETH_IDX_ACT_FUNC_LEVEL(buffer) (buffer + 0x10)
	616	#define QETH_IDX_ACT_DATASET_NAME(buffer) (buffer + 0x16)
	617	#define QETH_IDX_ACT_QDIO_DEV_CUA(buffer) (buffer + 0x1e)
	618	#define QETH_IDX_ACT_QDIO_DEV_REALADDR(buffer) (buffer + 0x20)
	619	#define QETH_IS_IDX_ACT_POS_REPLY(buffer) (((buffer)[0x08] & 3) == 2)
	620	#define QETH_IDX_REPLY_LEVEL(buffer) (buffer + 0x12)
	621	#define QETH_IDX_ACT_CAUSE_CODE(buffer) (buffer)[0x09]
01fc3e86 UB	622	#define QETH_IDX_ACT_ERR_EXCL 0x19
	623	#define QETH_IDX_ACT_ERR_AUTH 0x1E
	624	#define QETH_IDX_ACT_ERR_AUTH_USER 0x20
4a71df50 FB	625
	626	#define PDU_ENCAPSULATION(buffer) \
	627	(buffer + (buffer + ((buffer + 0x0b)) + \
	628	(buffer + (buffer + 0x0b) + 0x11) + 0x07))
	629
	630	#define IS_IPA(buffer) \
	631	((buffer) && \
	632	((buffer + (((buffer + 0x0b)) + 4)) == 0xc1))
	633
	634	#define ADDR_FRAME_TYPE_DIX 1
	635	#define ADDR_FRAME_TYPE_802_3 2
	636	#define ADDR_FRAME_TYPE_TR_WITHOUT_SR 0x10
	637	#define ADDR_FRAME_TYPE_TR_WITH_SR 0x20
	638
	639	#endif