diff options
Diffstat (limited to 'drivers/s390/net/qeth_core_mpc.h')
| -rw-r--r-- | drivers/s390/net/qeth_core_mpc.h | 968 |
1 files changed, 968 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h new file mode 100644 index 000000000..6257f0078 --- /dev/null +++ b/drivers/s390/net/qeth_core_mpc.h @@ -0,0 +1,968 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * 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> +#include <uapi/linux/if_ether.h> +#include <uapi/linux/in6.h> + +extern const unsigned char IPA_PDU_HEADER[]; +#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) + +#define QETH_IPA_CMD_DEST_ADDR(buffer) (buffer + 0x2c) + +#define QETH_SEQ_NO_LENGTH 4 +#define QETH_MPC_TOKEN_LENGTH 4 +#define QETH_MCL_LENGTH 4 + +#define QETH_TIMEOUT (10 * HZ) +#define QETH_IPA_TIMEOUT (45 * HZ) + +/*****************************************************************************/ +/* IP Assist related definitions */ +/*****************************************************************************/ +#define IPA_CMD_INITIATOR_HOST 0x00 +#define IPA_CMD_INITIATOR_OSA 0x01 +#define IPA_CMD_PRIM_VERSION_NO 0x01 + +struct qeth_ipa_caps { + u32 supported; + u32 enabled; +}; + +static inline bool qeth_ipa_caps_supported(struct qeth_ipa_caps *caps, u32 mask) +{ + return (caps->supported & mask) == mask; +} + +static inline bool qeth_ipa_caps_enabled(struct qeth_ipa_caps *caps, u32 mask) +{ + return (caps->enabled & mask) == mask; +} + +#define qeth_adp_supported(c, f) \ + qeth_ipa_caps_supported(&c->options.adp, f) +#define qeth_is_supported(c, f) \ + qeth_ipa_caps_supported(&c->options.ipa4, f) +#define qeth_is_supported6(c, f) \ + qeth_ipa_caps_supported(&c->options.ipa6, f) +#define qeth_is_ipafunc_supported(c, prot, f) \ + ((prot == QETH_PROT_IPV6) ? qeth_is_supported6(c, f) : \ + qeth_is_supported(c, f)) + +enum qeth_card_types { + QETH_CARD_TYPE_OSD = 1, + QETH_CARD_TYPE_IQD = 5, + QETH_CARD_TYPE_OSM = 3, + QETH_CARD_TYPE_OSX = 2, +}; + +#define IS_IQD(card) ((card)->info.type == QETH_CARD_TYPE_IQD) +#define IS_OSD(card) ((card)->info.type == QETH_CARD_TYPE_OSD) +#define IS_OSM(card) ((card)->info.type == QETH_CARD_TYPE_OSM) + +#ifdef CONFIG_QETH_OSX +#define IS_OSX(card) ((card)->info.type == QETH_CARD_TYPE_OSX) +#else +#define IS_OSX(card) false +#endif + +#define IS_VM_NIC(card) ((card)->info.is_vm_nic) + +#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_10GBIT_ETH = 0x10, + QETH_LINK_TYPE_25GBIT_ETH = 0x12, + QETH_LINK_TYPE_LANE_ETH100 = 0x81, + QETH_LINK_TYPE_LANE_TR = 0x82, + QETH_LINK_TYPE_LANE_ETH1000 = 0x83, + QETH_LINK_TYPE_LANE = 0x88, +}; + +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_VNICC = 0x2a, + IPA_CMD_SETBRIDGEPORT_OSA = 0x2b, + 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_SETBRIDGEPORT_IQD = 0xbe, + IPA_CMD_CREATE_ADDR = 0xc3, + IPA_CMD_DESTROY_ADDR = 0xc4, + IPA_CMD_REGISTER_LOCAL_ADDR = 0xd1, + IPA_CMD_UNREGISTER_LOCAL_ADDR = 0xd2, + IPA_CMD_ADDRESS_CHANGE_NOTIF = 0xd3, + 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_SBP_IQD_NOT_CONFIGURED = 0x000C, + 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_SBP_IQD_ANO_DEV_PRIMARY = 0x0014, + IPA_RC_SBP_IQD_CURRENT_SECOND = 0x0018, + IPA_RC_SBP_IQD_LIMIT_SECOND = 0x001C, + IPA_RC_INVALID_IP_VERSION = 0x0020, + IPA_RC_SBP_IQD_CURRENT_PRIMARY = 0x0024, + IPA_RC_LAN_FRAME_MISMATCH = 0x0040, + IPA_RC_SBP_IQD_NO_QDIO_QUEUES = 0x00EB, + 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_L2_VLAN_ID_NOT_ALLOWED = 0x2050, + IPA_RC_VNICC_VNICBP = 0x20B0, + IPA_RC_SBP_OSA_NOT_CONFIGURED = 0x2B0C, + IPA_RC_SBP_OSA_OS_MISMATCH = 0x2B10, + IPA_RC_SBP_OSA_ANO_DEV_PRIMARY = 0x2B14, + IPA_RC_SBP_OSA_CURRENT_SECOND = 0x2B18, + IPA_RC_SBP_OSA_LIMIT_SECOND = 0x2B1C, + IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN = 0x2B20, + IPA_RC_SBP_OSA_CURRENT_PRIMARY = 0x2B24, + IPA_RC_SBP_OSA_NO_QDIO_QUEUES = 0x2BEB, + 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_VEPA_TO_VEB_TRANSITION = 0xe090, + IPA_RC_INVALID_IP_VERSION2 = 0xf001, + IPA_RC_FFFF = 0xffff +}; +/* for VNIC Characteristics */ +#define IPA_RC_VNICC_OOSEQ 0x0005 + +/* for SET_DIAGNOSTIC_ASSIST */ +#define IPA_RC_INVALID_SUBCMD IPA_RC_IP_TABLE_FULL +#define IPA_RC_HARDWARE_AUTH_ERROR IPA_RC_UNKNOWN_ERROR + +/* for SETBRIDGEPORT (double occupancies) */ +#define IPA_RC_SBP_IQD_OS_MISMATCH IPA_RC_DUP_IPV6_HOME +#define IPA_RC_SBP_IQD_NOT_AUTHD_BY_ZMAN IPA_RC_INVALID_IP_VERSION + +/* 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, + /* RESERVED = 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, + IPA_INBOUND_CHECKSUM_V6 = 0x00400000L, + IPA_OUTBOUND_CHECKSUM_V6 = 0x00800000L, +}; + +/* 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, + IPA_SETADP_QUERY_SWITCH_ATTRIBUTES = 0x00100000L, +}; +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_ACCESS_CTRL_RC_REFLREL_UNSUPPORTED = 0x0022, + SET_ACCESS_CTRL_RC_REFLREL_FAILED = 0x0024, + SET_ACCESS_CTRL_RC_REFLREL_DEACT_FAILED = 0x0028, +}; +enum qeth_card_info_card_type { + CARD_INFO_TYPE_1G_COPPER_A = 0x61, + CARD_INFO_TYPE_1G_FIBRE_A = 0x71, + CARD_INFO_TYPE_10G_FIBRE_A = 0x91, + CARD_INFO_TYPE_1G_COPPER_B = 0xb1, + CARD_INFO_TYPE_1G_FIBRE_B = 0xa1, + CARD_INFO_TYPE_10G_FIBRE_B = 0xc1, +}; +enum qeth_card_info_port_mode { + CARD_INFO_PORTM_HALFDUPLEX = 0x0002, + CARD_INFO_PORTM_FULLDUPLEX = 0x0003, +}; +enum qeth_card_info_port_speed { + CARD_INFO_PORTS_10M = 0x00000005, + CARD_INFO_PORTS_100M = 0x00000006, + CARD_INFO_PORTS_1G = 0x00000007, + CARD_INFO_PORTS_10G = 0x00000008, + CARD_INFO_PORTS_25G = 0x0000000A, +}; + +/* (SET)DELIP(M) IPA stuff ***************************************************/ +struct qeth_ipacmd_setdelip4 { + __be32 addr; + __be32 mask; + __u32 flags; +} __attribute__ ((packed)); + +struct qeth_ipacmd_setdelip6 { + struct in6_addr addr; + struct in6_addr prefix; + __u32 flags; +} __attribute__ ((packed)); + +struct qeth_ipacmd_setdelipm { + __u8 mac[6]; + __u8 padding[2]; + struct in6_addr ip; +} __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 { + __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; +}; + +/* IPA set assist segmentation bit definitions for receive and + * transmit checksum offloading. + */ +enum qeth_ipa_checksum_bits { + QETH_IPA_CHECKSUM_IP_HDR = 0x0002, + QETH_IPA_CHECKSUM_UDP = 0x0008, + QETH_IPA_CHECKSUM_TCP = 0x0010, + QETH_IPA_CHECKSUM_LP2LP = 0x0020 +}; + +enum qeth_ipa_large_send_caps { + QETH_IPA_LARGE_SEND_TCP = 0x00000001, +}; + +struct qeth_tso_start_data { + u32 mss; + u32 supported; +}; + +/* SETASSPARMS IPA Command: */ +struct qeth_ipacmd_setassparms { + u32 assist_no; + struct qeth_ipacmd_setassparms_hdr hdr; + union { + __u32 flags_32bit; + struct qeth_ipa_caps caps; + struct qeth_arp_cache_entry arp_entry; + struct qeth_arp_query_data query_arp; + struct qeth_tso_start_data tso; + } data; +} __attribute__ ((packed)); + +#define SETASS_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setassparms,\ + data.field) + +/* 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[ETH_ALEN]; +}; + +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; + __u8 reserved[8]; +} __attribute__((packed)); + +#define QETH_QOAT_PHYS_SPEED_UNKNOWN 0x00 +#define QETH_QOAT_PHYS_SPEED_10M_HALF 0x01 +#define QETH_QOAT_PHYS_SPEED_10M_FULL 0x02 +#define QETH_QOAT_PHYS_SPEED_100M_HALF 0x03 +#define QETH_QOAT_PHYS_SPEED_100M_FULL 0x04 +#define QETH_QOAT_PHYS_SPEED_1000M_HALF 0x05 +#define QETH_QOAT_PHYS_SPEED_1000M_FULL 0x06 +// n/a 0x07 +#define QETH_QOAT_PHYS_SPEED_10G_FULL 0x08 +// n/a 0x09 +#define QETH_QOAT_PHYS_SPEED_25G_FULL 0x0A + +#define QETH_QOAT_PHYS_MEDIA_COPPER 0x01 +#define QETH_QOAT_PHYS_MEDIA_FIBRE_SHORT 0x02 +#define QETH_QOAT_PHYS_MEDIA_FIBRE_LONG 0x04 + +struct qeth_query_oat_physical_if { + u8 res_head[33]; + u8 speed_duplex; + u8 media_type; + u8 res_tail[29]; +}; + +#define QETH_QOAT_REPLY_TYPE_PHYS_IF 0x0004 + +struct qeth_query_oat_reply { + u16 type; + u16 length; + u16 version; + u8 res[10]; + struct qeth_query_oat_physical_if phys_if; +}; + +#define QETH_QOAT_SCOPE_INTERFACE 0x00000001 + +struct qeth_query_oat { + u32 subcmd_code; + u8 reserved[12]; + struct qeth_query_oat_reply reply[]; +} __packed; + +struct qeth_qoat_priv { + __u32 buffer_len; + __u32 response_len; + char *buffer; +}; + +struct qeth_query_card_info { + __u8 card_type; + __u8 reserved1; + __u16 port_mode; + __u32 port_speed; + __u32 reserved2; +}; + +#define QETH_SWITCH_FORW_802_1 0x00000001 +#define QETH_SWITCH_FORW_REFL_RELAY 0x00000002 +#define QETH_SWITCH_CAP_RTE 0x00000004 +#define QETH_SWITCH_CAP_ECP 0x00000008 +#define QETH_SWITCH_CAP_VDP 0x00000010 + +struct qeth_query_switch_attributes { + __u8 version; + __u8 reserved1; + __u16 reserved2; + __u32 capabilities; + __u32 settings; + __u8 reserved3[8]; +}; + +#define QETH_SETADP_FLAGS_VIRTUAL_MAC 0x80 /* for CHANGE_ADDR_READ_MAC */ + +struct qeth_ipacmd_setadpparms_hdr { + u16 cmdlength; + u16 reserved2; + u32 command_code; + u16 return_code; + u8 used_total; + u8 seq_no; + u8 flags; + u8 reserved3[3]; +}; + +struct qeth_ipacmd_setadpparms { + struct qeth_ipa_caps hw_cmds; + 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; + struct qeth_query_card_info card_info; + struct qeth_query_switch_attributes query_switch_attributes; + __u32 mode; + } data; +} __attribute__ ((packed)); + +#define SETADP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setadpparms,\ + data.field) + +/* CREATE_ADDR IPA Command: ***********************************************/ +struct qeth_create_destroy_address { + u8 mac_addr[ETH_ALEN]; + u16 uid; +}; + +/* 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)); + +#define DIAG_HDR_LEN offsetofend(struct qeth_ipacmd_diagass, ext) +#define DIAG_SUB_HDR_LEN (offsetofend(struct qeth_ipacmd_diagass, ext) -\ + offsetof(struct qeth_ipacmd_diagass, \ + subcmd_len)) + +/* VNIC Characteristics IPA Command: *****************************************/ +/* IPA commands/sub commands for VNICC */ +#define IPA_VNICC_QUERY_CHARS 0x00000000L +#define IPA_VNICC_QUERY_CMDS 0x00000001L +#define IPA_VNICC_ENABLE 0x00000002L +#define IPA_VNICC_DISABLE 0x00000004L +#define IPA_VNICC_SET_TIMEOUT 0x00000008L +#define IPA_VNICC_GET_TIMEOUT 0x00000010L + +/* VNICC flags */ +#define QETH_VNICC_FLOODING 0x80000000 +#define QETH_VNICC_MCAST_FLOODING 0x40000000 +#define QETH_VNICC_LEARNING 0x20000000 +#define QETH_VNICC_TAKEOVER_SETVMAC 0x10000000 +#define QETH_VNICC_TAKEOVER_LEARNING 0x08000000 +#define QETH_VNICC_BRIDGE_INVISIBLE 0x04000000 +#define QETH_VNICC_RX_BCAST 0x02000000 + +/* VNICC default values */ +#define QETH_VNICC_ALL 0xff000000 +#define QETH_VNICC_DEFAULT QETH_VNICC_RX_BCAST +/* default VNICC timeout in seconds */ +#define QETH_VNICC_DEFAULT_TIMEOUT 600 + +/* VNICC header */ +struct qeth_ipacmd_vnicc_hdr { + u16 data_length; + u16 reserved; + u32 sub_command; +}; + +/* query supported commands for VNIC characteristic */ +struct qeth_vnicc_query_cmds { + u32 vnic_char; + u32 sup_cmds; +}; + +/* enable/disable VNIC characteristic */ +struct qeth_vnicc_set_char { + u32 vnic_char; +}; + +/* get/set timeout for VNIC characteristic */ +struct qeth_vnicc_getset_timeout { + u32 vnic_char; + u32 timeout; +}; + +/* complete VNICC IPA command message */ +struct qeth_ipacmd_vnicc { + struct qeth_ipa_caps vnicc_cmds; + struct qeth_ipacmd_vnicc_hdr hdr; + union { + struct qeth_vnicc_query_cmds query_cmds; + struct qeth_vnicc_set_char set_char; + struct qeth_vnicc_getset_timeout getset_timeout; + } data; +}; + +#define VNICC_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_vnicc,\ + data.field) + +/* SETBRIDGEPORT IPA Command: *********************************************/ +enum qeth_ipa_sbp_cmd { + IPA_SBP_QUERY_COMMANDS_SUPPORTED = 0x00000000L, + IPA_SBP_RESET_BRIDGE_PORT_ROLE = 0x00000001L, + IPA_SBP_SET_PRIMARY_BRIDGE_PORT = 0x00000002L, + IPA_SBP_SET_SECONDARY_BRIDGE_PORT = 0x00000004L, + IPA_SBP_QUERY_BRIDGE_PORTS = 0x00000008L, + IPA_SBP_BRIDGE_PORT_STATE_CHANGE = 0x00000010L, +}; + +struct net_if_token { + __u16 devnum; + __u8 cssid; + __u8 iid; + __u8 ssid; + __u8 chpid; + __u16 chid; +} __packed; + +struct mac_addr_lnid { + __u8 mac[6]; + __u16 lnid; +} __packed; + +struct qeth_ipacmd_sbp_hdr { + __u16 cmdlength; + __u16 reserved1; + __u32 command_code; + __u16 return_code; + __u8 used_total; + __u8 seq_no; + __u32 reserved2; +} __packed; + +struct qeth_sbp_query_cmds_supp { + __u32 supported_cmds; + __u32 reserved; +} __packed; + +struct qeth_sbp_set_primary { + struct net_if_token token; +} __packed; + +struct qeth_sbp_port_entry { + __u8 role; + __u8 state; + __u8 reserved1; + __u8 reserved2; + struct net_if_token token; +} __packed; + +/* For IPA_SBP_QUERY_BRIDGE_PORTS, IPA_SBP_BRIDGE_PORT_STATE_CHANGE */ +struct qeth_sbp_port_data { + __u8 primary_bp_supported; + __u8 secondary_bp_supported; + __u8 num_entries; + __u8 entry_length; + struct qeth_sbp_port_entry entry[]; +} __packed; + +struct qeth_ipacmd_setbridgeport { + struct qeth_ipa_caps sbp_cmds; + struct qeth_ipacmd_sbp_hdr hdr; + union { + struct qeth_sbp_query_cmds_supp query_cmds_supp; + struct qeth_sbp_set_primary set_primary; + struct qeth_sbp_port_data port_data; + } data; +} __packed; + +#define SBP_DATA_SIZEOF(field) sizeof_field(struct qeth_ipacmd_setbridgeport,\ + data.field) + +/* ADDRESS_CHANGE_NOTIFICATION adapter-initiated "command" *******************/ +/* Bitmask for entry->change_code. Both bits may be raised. */ +enum qeth_ipa_addr_change_code { + IPA_ADDR_CHANGE_CODE_VLANID = 0x01, + IPA_ADDR_CHANGE_CODE_MACADDR = 0x02, + IPA_ADDR_CHANGE_CODE_REMOVAL = 0x80, /* else addition */ +}; + +struct qeth_ipacmd_addr_change_entry { + struct net_if_token token; + struct mac_addr_lnid addr_lnid; + __u8 change_code; + __u8 reserved1; + __u16 reserved2; +} __packed; + +struct qeth_ipacmd_addr_change { + __u8 lost_event_mask; + __u8 reserved; + __u16 num_entries; + struct qeth_ipacmd_addr_change_entry entry[]; +} __packed; + +/* [UN]REGISTER_LOCAL_ADDRESS notifications */ +struct qeth_ipacmd_local_addr4 { + __be32 addr; + u32 flags; +}; + +struct qeth_ipacmd_local_addrs4 { + u32 count; + u32 addr_length; + struct qeth_ipacmd_local_addr4 addrs[]; +}; + +struct qeth_ipacmd_local_addr6 { + struct in6_addr addr; + u32 flags; +}; + +struct qeth_ipacmd_local_addrs6 { + u32 count; + u32 addr_length; + struct qeth_ipacmd_local_addr6 addrs[]; +}; + +/* 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; + struct qeth_ipa_caps assists; +} __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; + struct qeth_ipacmd_setbridgeport sbp; + struct qeth_ipacmd_addr_change addrchange; + struct qeth_ipacmd_vnicc vnicc; + struct qeth_ipacmd_local_addrs4 local_addrs4; + struct qeth_ipacmd_local_addrs6 local_addrs6; + } data; +} __attribute__ ((packed)); + +#define IPA_DATA_SIZEOF(field) sizeof_field(struct qeth_ipa_cmd, data.field) + +/* + * 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 const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc); +extern const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd); + +/* Helper functions */ +#define IS_IPA_REPLY(cmd) ((cmd)->hdr.initiator == IPA_CMD_INITIATOR_HOST) + +/*****************************************************************************/ +/* END OF IP Assist related definitions */ +/*****************************************************************************/ + +extern const 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 const 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 const 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) + +#define QETH_MPC_PROT_L2 0x08 +#define QETH_MPC_PROT_L3 0x03 +#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer + 0x50) +#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer + 0x19) + +extern const 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 const 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 const unsigned char IDX_ACTIVATE_READ[]; +extern const 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_ACT_INVAL_FRAME 0x40 +#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 QETH_IDX_TERMINATE 0xc0 +#define QETH_IDX_TERMINATE_MASK 0xc0 +#define QETH_IDX_TERM_BAD_TRANSPORT 0x41 +#define QETH_IDX_TERM_BAD_TRANSPORT_VM 0xf6 + +#define PDU_ENCAPSULATION(buffer) \ + (buffer + *(buffer + (*(buffer + 0x0b)) + \ + *(buffer + *(buffer + 0x0b) + 0x11) + 0x07)) + +#define IS_IPA(buffer) \ + ((buffer) && \ + (*(buffer + ((*(buffer + 0x0b)) + 4)) == 0xc1)) + +#endif |