diff options
Diffstat (limited to 'drivers/s390/net/qeth_core_mpc.c')
| -rw-r--r-- | drivers/s390/net/qeth_core_mpc.c | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core_mpc.c b/drivers/s390/net/qeth_core_mpc.c new file mode 100644 index 00000000000..06f4de1f050 --- /dev/null +++ b/drivers/s390/net/qeth_core_mpc.c @@ -0,0 +1,266 @@ +/* + * drivers/s390/net/qeth_core_mpc.c + * + * 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> + */ + +#include <linux/module.h> +#include <asm/cio.h> +#include "qeth_core_mpc.h" + +unsigned char IDX_ACTIVATE_READ[] = { + 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x19, 0x01, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc1, + 0xd3, 0xd3, 0xd6, 0xd3, 0xc5, 0x40, 0x00, 0x00, + 0x00, 0x00 +}; + +unsigned char IDX_ACTIVATE_WRITE[] = { + 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x15, 0x01, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0xc8, 0xc1, + 0xd3, 0xd3, 0xd6, 0xd3, 0xc5, 0x40, 0x00, 0x00, + 0x00, 0x00 +}; + +unsigned char CM_ENABLE[] = { + 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x63, + 0x10, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x00, + 0x81, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x23, + 0x00, 0x00, 0x23, 0x05, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x40, + 0x00, 0x0c, 0x41, 0x02, 0x00, 0x17, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x0b, 0x04, 0x01, + 0x7e, 0x04, 0x05, 0x00, 0x01, 0x01, 0x0f, + 0x00, + 0x0c, 0x04, 0x02, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff +}; + +unsigned char CM_SETUP[] = { + 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, + 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x64, + 0x10, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x00, + 0x81, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x24, + 0x00, 0x00, 0x24, 0x05, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x40, + 0x00, 0x0c, 0x41, 0x04, 0x00, 0x18, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x09, 0x04, 0x04, + 0x05, 0x00, 0x01, 0x01, 0x11, + 0x00, 0x09, 0x04, + 0x05, 0x05, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x06, + 0x04, 0x06, 0xc8, 0x00 +}; + +unsigned char ULP_ENABLE[] = { + 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, + 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x6b, + 0x10, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x00, + 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x2b, + 0x00, 0x00, 0x2b, 0x05, 0x20, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x40, + 0x00, 0x0c, 0x41, 0x02, 0x00, 0x1f, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x0b, 0x04, 0x01, + 0x03, 0x04, 0x05, 0x00, 0x01, 0x01, 0x12, + 0x00, + 0x14, 0x04, 0x0a, 0x00, 0x20, 0x00, 0x00, 0xff, + 0xff, 0x00, 0x08, 0xc8, 0xe8, 0xc4, 0xf1, 0xc7, + 0xf1, 0x00, 0x00 +}; + +unsigned char ULP_SETUP[] = { + 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, + 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x6c, + 0x10, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x00, + 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, + 0x00, 0x00, 0x00, 0x01, 0x00, 0x24, 0x00, 0x2c, + 0x00, 0x00, 0x2c, 0x05, 0x20, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x40, + 0x00, 0x0c, 0x41, 0x04, 0x00, 0x20, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x09, 0x04, 0x04, + 0x05, 0x00, 0x01, 0x01, 0x14, + 0x00, 0x09, 0x04, + 0x05, 0x05, 0x30, 0x01, 0x00, 0x00, + 0x00, 0x06, + 0x04, 0x06, 0x40, 0x00, + 0x00, 0x08, 0x04, 0x0b, + 0x00, 0x00, 0x00, 0x00 +}; + +unsigned char DM_ACT[] = { + 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, + 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x55, + 0x10, 0x00, 0x00, 0x01, + 0x00, 0x00, 0x00, 0x00, + 0x41, 0x7e, 0x00, 0x01, 0x00, 0x00, 0x00, 0x03, + 0x00, 0x00, 0x00, 0x02, 0x00, 0x24, 0x00, 0x15, + 0x00, 0x00, 0x2c, 0x05, 0x20, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x40, + 0x00, 0x0c, 0x43, 0x60, 0x00, 0x09, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x09, 0x04, 0x04, + 0x05, 0x40, 0x01, 0x01, 0x00 +}; + +unsigned char IPA_PDU_HEADER[] = { + 0x00, 0xe0, 0x00, 0x00, 0x77, 0x77, 0x77, 0x77, + 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, + (IPA_PDU_HEADER_SIZE+sizeof(struct qeth_ipa_cmd)) / 256, + (IPA_PDU_HEADER_SIZE+sizeof(struct qeth_ipa_cmd)) % 256, + 0x10, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, + 0xc1, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x24, + sizeof(struct qeth_ipa_cmd) / 256, + sizeof(struct qeth_ipa_cmd) % 256, + 0x00, + sizeof(struct qeth_ipa_cmd) / 256, + sizeof(struct qeth_ipa_cmd) % 256, + 0x05, + 0x77, 0x77, 0x77, 0x77, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, + sizeof(struct qeth_ipa_cmd) / 256, + sizeof(struct qeth_ipa_cmd) % 256, + 0x00, 0x00, 0x00, 0x40, +}; +EXPORT_SYMBOL_GPL(IPA_PDU_HEADER); + +unsigned char WRITE_CCW[] = { + 0x01, CCW_FLAG_SLI, 0, 0, + 0, 0, 0, 0 +}; + +unsigned char READ_CCW[] = { + 0x02, CCW_FLAG_SLI, 0, 0, + 0, 0, 0, 0 +}; + + +struct ipa_rc_msg { + enum qeth_ipa_return_codes rc; + char *msg; +}; + +static struct ipa_rc_msg qeth_ipa_rc_msg[] = { + {IPA_RC_SUCCESS, "success"}, + {IPA_RC_NOTSUPP, "Command not supported"}, + {IPA_RC_IP_TABLE_FULL, "Add Addr IP Table Full - ipv6"}, + {IPA_RC_UNKNOWN_ERROR, "IPA command failed - reason unknown"}, + {IPA_RC_UNSUPPORTED_COMMAND, "Command not supported"}, + {IPA_RC_DUP_IPV6_REMOTE, "ipv6 address already registered remote"}, + {IPA_RC_DUP_IPV6_HOME, "ipv6 address already registered"}, + {IPA_RC_UNREGISTERED_ADDR, "Address not registered"}, + {IPA_RC_NO_ID_AVAILABLE, "No identifiers available"}, + {IPA_RC_ID_NOT_FOUND, "Identifier not found"}, + {IPA_RC_INVALID_IP_VERSION, "IP version incorrect"}, + {IPA_RC_LAN_FRAME_MISMATCH, "LAN and frame mismatch"}, + {IPA_RC_L2_UNSUPPORTED_CMD, "Unsupported layer 2 command"}, + {IPA_RC_L2_DUP_MAC, "Duplicate MAC address"}, + {IPA_RC_L2_ADDR_TABLE_FULL, "Layer2 address table full"}, + {IPA_RC_L2_DUP_LAYER3_MAC, "Duplicate with layer 3 MAC"}, + {IPA_RC_L2_GMAC_NOT_FOUND, "GMAC not found"}, + {IPA_RC_L2_MAC_NOT_FOUND, "L2 mac address not found"}, + {IPA_RC_L2_INVALID_VLAN_ID, "L2 invalid vlan id"}, + {IPA_RC_L2_DUP_VLAN_ID, "L2 duplicate vlan id"}, + {IPA_RC_L2_VLAN_ID_NOT_FOUND, "L2 vlan id not found"}, + {IPA_RC_DATA_MISMATCH, "Data field mismatch (v4/v6 mixed)"}, + {IPA_RC_INVALID_MTU_SIZE, "Invalid MTU size"}, + {IPA_RC_INVALID_LANTYPE, "Invalid LAN type"}, + {IPA_RC_INVALID_LANNUM, "Invalid LAN num"}, + {IPA_RC_DUPLICATE_IP_ADDRESS, "Address already registered"}, + {IPA_RC_IP_ADDR_TABLE_FULL, "IP address table full"}, + {IPA_RC_LAN_PORT_STATE_ERROR, "LAN port state error"}, + {IPA_RC_SETIP_NO_STARTLAN, "Setip no startlan received"}, + {IPA_RC_SETIP_ALREADY_RECEIVED, "Setip already received"}, + {IPA_RC_IP_ADDR_ALREADY_USED, "IP address already in use on LAN"}, + {IPA_RC_MC_ADDR_NOT_FOUND, "Multicast address not found"}, + {IPA_RC_SETIP_INVALID_VERSION, "SETIP invalid IP version"}, + {IPA_RC_UNSUPPORTED_SUBCMD, "Unsupported assist subcommand"}, + {IPA_RC_ARP_ASSIST_NO_ENABLE, "Only partial success, no enable"}, + {IPA_RC_PRIMARY_ALREADY_DEFINED, "Primary already defined"}, + {IPA_RC_SECOND_ALREADY_DEFINED, "Secondary already defined"}, + {IPA_RC_INVALID_SETRTG_INDICATOR, "Invalid SETRTG indicator"}, + {IPA_RC_MC_ADDR_ALREADY_DEFINED, "Multicast address already defined"}, + {IPA_RC_LAN_OFFLINE, "STRTLAN_LAN_DISABLED - LAN offline"}, + {IPA_RC_INVALID_IP_VERSION2, "Invalid IP version"}, + {IPA_RC_FFFF, "Unknown Error"} +}; + + + +char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc) +{ + int x = 0; + qeth_ipa_rc_msg[sizeof(qeth_ipa_rc_msg) / + sizeof(struct ipa_rc_msg) - 1].rc = rc; + while (qeth_ipa_rc_msg[x].rc != rc) + x++; + return qeth_ipa_rc_msg[x].msg; +} + + +struct ipa_cmd_names { + enum qeth_ipa_cmds cmd; + char *name; +}; + +static struct ipa_cmd_names qeth_ipa_cmd_names[] = { + {IPA_CMD_STARTLAN, "startlan"}, + {IPA_CMD_STOPLAN, "stoplan"}, + {IPA_CMD_SETVMAC, "setvmac"}, + {IPA_CMD_DELVMAC, "delvmac"}, + {IPA_CMD_SETGMAC, "setgmac"}, + {IPA_CMD_DELGMAC, "delgmac"}, + {IPA_CMD_SETVLAN, "setvlan"}, + {IPA_CMD_DELVLAN, "delvlan"}, + {IPA_CMD_SETCCID, "setccid"}, + {IPA_CMD_DELCCID, "delccid"}, + {IPA_CMD_MODCCID, "modccid"}, + {IPA_CMD_SETIP, "setip"}, + {IPA_CMD_QIPASSIST, "qipassist"}, + {IPA_CMD_SETASSPARMS, "setassparms"}, + {IPA_CMD_SETIPM, "setipm"}, + {IPA_CMD_DELIPM, "delipm"}, + {IPA_CMD_SETRTG, "setrtg"}, + {IPA_CMD_DELIP, "delip"}, + {IPA_CMD_SETADAPTERPARMS, "setadapterparms"}, + {IPA_CMD_SET_DIAG_ASS, "set_diag_ass"}, + {IPA_CMD_CREATE_ADDR, "create_addr"}, + {IPA_CMD_DESTROY_ADDR, "destroy_addr"}, + {IPA_CMD_REGISTER_LOCAL_ADDR, "register_local_addr"}, + {IPA_CMD_UNREGISTER_LOCAL_ADDR, "unregister_local_addr"}, + {IPA_CMD_UNKNOWN, "unknown"}, +}; + +char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd) +{ + int x = 0; + qeth_ipa_cmd_names[ + sizeof(qeth_ipa_cmd_names) / + sizeof(struct ipa_cmd_names)-1].cmd = cmd; + while (qeth_ipa_cmd_names[x].cmd != cmd) + x++; + return qeth_ipa_cmd_names[x].name; +} |