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linux-zen-desktop/drivers/s390/net/qeth_core_mpc.c

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C
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// 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>
*/
#include <linux/module.h>
#include <asm/cio.h>
#include "qeth_core_mpc.h"
const 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
};
const 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
};
const 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
};
const 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
};
const 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
};
const 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
};
const 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
};
const unsigned char IPA_PDU_HEADER[] = {
0x00, 0xe0, 0x00, 0x00, 0x77, 0x77, 0x77, 0x77,
0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00,
0x10, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
0xc1, 0x03, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00,
0x00, 0x00, 0x00, 0x05, 0x77, 0x77, 0x77, 0x77,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
};
struct ipa_rc_msg {
enum qeth_ipa_return_codes rc;
const char *msg;
};
static const 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_VNICC_OOSEQ, "Command issued out of sequence"},
{IPA_RC_INVALID_FORMAT, "invalid format or length"},
{IPA_RC_DUP_IPV6_REMOTE, "ipv6 address already registered remote"},
{IPA_RC_SBP_IQD_NOT_CONFIGURED, "Not configured for bridgeport"},
{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_SBP_IQD_ANO_DEV_PRIMARY, "Primary bridgeport exists already"},
{IPA_RC_SBP_IQD_CURRENT_SECOND, "Bridgeport is currently secondary"},
{IPA_RC_SBP_IQD_LIMIT_SECOND, "Limit of secondary bridgeports reached"},
{IPA_RC_INVALID_IP_VERSION, "IP version incorrect"},
{IPA_RC_SBP_IQD_CURRENT_PRIMARY, "Bridgeport is currently primary"},
{IPA_RC_LAN_FRAME_MISMATCH, "LAN and frame mismatch"},
{IPA_RC_SBP_IQD_NO_QDIO_QUEUES, "QDIO queues not established"},
{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_AUTH_BY_HYP, "L2 mac not authorized by hypervisor"},
{IPA_RC_L2_MAC_NOT_AUTH_BY_ADP, "L2 mac not authorized by adapter"},
{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_VNICC_VNICBP, "VNIC is BridgePort"},
{IPA_RC_SBP_OSA_NOT_CONFIGURED, "Not configured for bridgeport"},
{IPA_RC_SBP_OSA_OS_MISMATCH, "OS mismatch"},
{IPA_RC_SBP_OSA_ANO_DEV_PRIMARY, "Primary bridgeport exists already"},
{IPA_RC_SBP_OSA_CURRENT_SECOND, "Bridgeport is currently secondary"},
{IPA_RC_SBP_OSA_LIMIT_SECOND, "Limit of secondary bridgeports reached"},
{IPA_RC_SBP_OSA_NOT_AUTHD_BY_ZMAN, "Not authorized by zManager"},
{IPA_RC_SBP_OSA_CURRENT_PRIMARY, "Bridgeport is currently primary"},
{IPA_RC_SBP_OSA_NO_QDIO_QUEUES, "QDIO queues not established"},
{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_VEPA_TO_VEB_TRANSITION, "Adj. switch disabled port mode RR"},
{IPA_RC_INVALID_IP_VERSION2, "Invalid IP version"},
/* default for qeth_get_ipa_msg(): */
{IPA_RC_FFFF, "Unknown Error"}
};
const char *qeth_get_ipa_msg(enum qeth_ipa_return_codes rc)
{
int x;
for (x = 0; x < ARRAY_SIZE(qeth_ipa_rc_msg) - 1; x++)
if (qeth_ipa_rc_msg[x].rc == rc)
return qeth_ipa_rc_msg[x].msg;
return qeth_ipa_rc_msg[x].msg;
}
struct ipa_cmd_names {
enum qeth_ipa_cmds cmd;
const char *name;
};
static const 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_VNICC, "vnic_characteristics"},
{IPA_CMD_SETBRIDGEPORT_OSA, "set_bridge_port(osa)"},
{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_SETBRIDGEPORT_IQD, "set_bridge_port(hs)"},
{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_ADDRESS_CHANGE_NOTIF, "address_change_notification"},
{IPA_CMD_UNKNOWN, "unknown"},
};
const char *qeth_get_ipa_cmd_name(enum qeth_ipa_cmds cmd)
{
int x;
for (x = 0; x < ARRAY_SIZE(qeth_ipa_cmd_names) - 1; x++)
if (qeth_ipa_cmd_names[x].cmd == cmd)
return qeth_ipa_cmd_names[x].name;
return qeth_ipa_cmd_names[x].name;
}
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