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path: root/drivers/s390/net/qeth_core_mpc.c
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Diffstat (limited to 'drivers/s390/net/qeth_core_mpc.c')
-rw-r--r--drivers/s390/net/qeth_core_mpc.c268
1 files changed, 268 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..ec24901c802
--- /dev/null
+++ b/drivers/s390/net/qeth_core_mpc.c
@@ -0,0 +1,268 @@
+/*
+ * 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_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_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;
+}