diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 6843bc7..884ba9d 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -87,6 +87,18 @@ struct qeth_dbf_info {
 #define SENSE_RESETTING_EVENT_BYTE 1
 #define SENSE_RESETTING_EVENT_FLAG 0x80

+static inline u32 qeth_get_device_id(struct ccw_device *cdev)
+{
+       struct ccw_dev_id dev_id;
+       u32 id;
+
+       ccw_device_get_id(cdev, &dev_id);
+       id = dev_id.devno;
+       id |= (u32) (dev_id.ssid << 16);
+
+       return id;
+}
+
 /*
  * Common IO related definitions
  */
@@ -97,7 +109,8 @@ struct qeth_dbf_info {
 #define CARD_RDEV_ID(card) dev_name(&card->read.ccwdev->dev)
 #define CARD_WDEV_ID(card) dev_name(&card->write.ccwdev->dev)
 #define CARD_DDEV_ID(card) dev_name(&card->data.ccwdev->dev)
-#define CHANNEL_ID(channel) dev_name(&channel->ccwdev->dev)
+#define CCW_DEVID(cdev)                (qeth_get_device_id(cdev))
+#define CARD_DEVID(card)       (CCW_DEVID(CARD_RDEV(card)))

 /**
  * card stuff
diff --git a/drivers/s390/net/qeth_core_main.c
b/drivers/s390/net/qeth_core_main.c
index 3274f13..639ac0a 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -554,8 +554,8 @@ static int __qeth_issue_next_read(struct qeth_card *card)
        if (!iob) {
                dev_warn(&card->gdev->dev, "The qeth device driver "
                        "failed to recover an error on the device\n");
-               QETH_DBF_MESSAGE(2, "%s issue_next_read failed: no iob "
-                       "available\n", dev_name(&card->gdev->dev));
+               QETH_DBF_MESSAGE(2, "issue_next_read on device %x
failed: no iob available\n",
+                                CARD_DEVID(card));
                return -ENOMEM;
        }
        qeth_setup_ccw(channel->ccw, CCW_CMD_READ, QETH_BUFSIZE, iob->data);
@@ -563,8 +563,8 @@ static int __qeth_issue_next_read(struct qeth_card *card)
        rc = ccw_device_start(channel->ccwdev, channel->ccw,
                              (addr_t) iob, 0, 0);
        if (rc) {
-               QETH_DBF_MESSAGE(2, "%s error in starting next read ccw! "
-                       "rc=%i\n", dev_name(&card->gdev->dev), rc);
+               QETH_DBF_MESSAGE(2, "error %i on device %x when
starting next read ccw!\n",
+                                rc, CARD_DEVID(card));
                atomic_set(&channel->irq_pending, 0);
                card->read_or_write_problem = 1;
                qeth_schedule_recovery(card);
@@ -613,16 +613,14 @@ static void qeth_issue_ipa_msg(struct
qeth_ipa_cmd *cmd, int rc,
        const char *ipa_name;
        int com = cmd->hdr.command;
        ipa_name = qeth_get_ipa_cmd_name(com);
+
        if (rc)
-               QETH_DBF_MESSAGE(2, "IPA: %s(x%X) for %s/%s returned "
-                               "x%X \"%s\"\n",
-                               ipa_name, com, dev_name(&card->gdev->dev),
-                               QETH_CARD_IFNAME(card), rc,
-                               qeth_get_ipa_msg(rc));
+               QETH_DBF_MESSAGE(2, "IPA: %s(%#x) for device %x
returned %#x \"%s\"\n",
+                                ipa_name, com, CARD_DEVID(card), rc,
+                                qeth_get_ipa_msg(rc));
        else
-               QETH_DBF_MESSAGE(5, "IPA: %s(x%X) for %s/%s succeeded\n",
-                               ipa_name, com, dev_name(&card->gdev->dev),
-                               QETH_CARD_IFNAME(card));
+               QETH_DBF_MESSAGE(5, "IPA: %s(%#x) for device %x succeeded\n",
+                                ipa_name, com, CARD_DEVID(card));
 }

 static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
@@ -711,7 +709,7 @@ static int qeth_check_idx_response(struct qeth_card *card,

        QETH_DBF_HEX(CTRL, 2, buffer, QETH_DBF_CTRL_LEN);
        if ((buffer[2] & 0xc0) == 0xc0) {
-               QETH_DBF_MESSAGE(2, "received an IDX TERMINATE with
cause code %#02x\n",
+               QETH_DBF_MESSAGE(2, "received an IDX TERMINATE with
cause code %#04x\n",
                                 buffer[4]);
                QETH_CARD_TEXT(card, 2, "ckidxres");
                QETH_CARD_TEXT(card, 2, " idxterm");
@@ -972,8 +970,8 @@ static int qeth_get_problem(struct qeth_card
*card, struct ccw_device *cdev,
                QETH_CARD_TEXT(card, 2, "CGENCHK");
                dev_warn(&cdev->dev, "The qeth device driver "
                        "failed to recover an error on the device\n");
-               QETH_DBF_MESSAGE(2, "%s check on device dstat=x%x, cstat=x%x\n",
-                       dev_name(&cdev->dev), dstat, cstat);
+               QETH_DBF_MESSAGE(2, "check on channel %x with
dstat=%#x, cstat=%#x\n",
+                                CCW_DEVID(cdev), dstat, cstat);
                print_hex_dump(KERN_WARNING, "qeth: irb ", DUMP_PREFIX_OFFSET,
                                16, 1, irb, 64, 1);
                return 1;
@@ -1013,8 +1011,8 @@ static long qeth_check_irb_error(struct qeth_card *card,

        switch (PTR_ERR(irb)) {
        case -EIO:
-               QETH_DBF_MESSAGE(2, "%s i/o-error on device\n",
-                       dev_name(&cdev->dev));
+               QETH_DBF_MESSAGE(2, "i/o-error on channel %x\n",
+                                CCW_DEVID(cdev));
                QETH_CARD_TEXT(card, 2, "ckirberr");
                QETH_CARD_TEXT_(card, 2, "  rc%d", -EIO);
                break;
@@ -1031,8 +1029,8 @@ static long qeth_check_irb_error(struct qeth_card *card,
                }
                break;
        default:
-               QETH_DBF_MESSAGE(2, "%s unknown error %ld on device\n",
-                       dev_name(&cdev->dev), PTR_ERR(irb));
+               QETH_DBF_MESSAGE(2, "unknown error %ld on channel %x\n",
+                                PTR_ERR(irb), CCW_DEVID(cdev));
                QETH_CARD_TEXT(card, 2, "ckirberr");
                QETH_CARD_TEXT(card, 2, "  rc???");
        }
@@ -1114,9 +1112,9 @@ static void qeth_irq(struct ccw_device *cdev,
unsigned long intparm,
                        dev_warn(&channel->ccwdev->dev,
                                "The qeth device driver failed to recover "
                                "an error on the device\n");
-                       QETH_DBF_MESSAGE(2, "%s sense data available. cstat "
-                               "0x%X dstat 0x%X\n",
-                               dev_name(&channel->ccwdev->dev), cstat, dstat);
+                       QETH_DBF_MESSAGE(2, "sense data available on
channel %x: cstat %#X dstat %#X\n",
+                                        CCW_DEVID(channel->ccwdev), cstat,
+                                        dstat);
                        print_hex_dump(KERN_WARNING, "qeth: irb ",
                                DUMP_PREFIX_OFFSET, 16, 1, irb, 32, 1);
                        print_hex_dump(KERN_WARNING, "qeth: sense data ",
@@ -1890,8 +1888,8 @@ static int qeth_idx_activate_channel(struct
qeth_card *card,
        if (channel->state != CH_STATE_ACTIVATING) {
                dev_warn(&channel->ccwdev->dev, "The qeth device driver"
                        " failed to recover an error on the device\n");
-               QETH_DBF_MESSAGE(2, "%s IDX activate timed out\n",
-                       dev_name(&channel->ccwdev->dev));
+               QETH_DBF_MESSAGE(2, "IDX activate timed out on channel %x\n",
+                                CCW_DEVID(channel->ccwdev));
                QETH_DBF_TEXT_(SETUP, 2, "2err%d", -ETIME);
                return -ETIME;
        }
@@ -1926,17 +1924,15 @@ static void qeth_idx_write_cb(struct qeth_card *card,
                                "The adapter is used exclusively by another "
                                "host\n");
                else
-                       QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on write channel:"
-                               " negative reply\n",
-                               dev_name(&channel->ccwdev->dev));
+                       QETH_DBF_MESSAGE(2, "IDX_ACTIVATE on channel
%x: negative reply\n",
+                                        CCW_DEVID(channel->ccwdev));
                goto out;
        }
        memcpy(&temp, QETH_IDX_ACT_FUNC_LEVEL(iob->data), 2);
        if ((temp & ~0x0100) != qeth_peer_func_level(card->info.func_level)) {
-               QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on write channel: "
-                       "function level mismatch (sent: 0x%x, received: "
-                       "0x%x)\n", dev_name(&channel->ccwdev->dev),
-                       card->info.func_level, temp);
+               QETH_DBF_MESSAGE(2, "IDX_ACTIVATE on channel %x:
function level mismatch (sent: %#x, received: %#x)\n",
+                                CCW_DEVID(channel->ccwdev),
+                                card->info.func_level, temp);
                goto out;
        }
        channel->state = CH_STATE_UP;
@@ -1973,9 +1969,8 @@ static void qeth_idx_read_cb(struct qeth_card *card,
                                "insufficient authorization\n");
                        break;
                default:
-                       QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on read channel:"
-                               " negative reply\n",
-                               dev_name(&channel->ccwdev->dev));
+                       QETH_DBF_MESSAGE(2, "IDX_ACTIVATE on channel
%x: negative reply\n",
+                                        CCW_DEVID(channel->ccwdev));
                }
                QETH_CARD_TEXT_(card, 2, "idxread%c",
                        QETH_IDX_ACT_CAUSE_CODE(iob->data));
@@ -1984,10 +1979,9 @@ static void qeth_idx_read_cb(struct qeth_card *card,

        memcpy(&temp, QETH_IDX_ACT_FUNC_LEVEL(iob->data), 2);
        if (temp != qeth_peer_func_level(card->info.func_level)) {
-               QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on read channel: function "
-                       "level mismatch (sent: 0x%x, received: 0x%x)\n",
-                       dev_name(&channel->ccwdev->dev),
-                       card->info.func_level, temp);
+               QETH_DBF_MESSAGE(2, "IDX_ACTIVATE on channel %x:
function level mismatch (sent: %#x, received: %#x)\n",
+                                CCW_DEVID(channel->ccwdev),
+                                card->info.func_level, temp);
                goto out;
        }
        memcpy(&card->token.issuer_rm_r,
@@ -2096,9 +2090,8 @@ int qeth_send_control_data(struct qeth_card
*card, int len,
                                      (addr_t) iob, 0, 0, event_timeout);
        spin_unlock_irq(get_ccwdev_lock(channel->ccwdev));
        if (rc) {
-               QETH_DBF_MESSAGE(2, "%s qeth_send_control_data: "
-                       "ccw_device_start rc = %i\n",
-                       dev_name(&channel->ccwdev->dev), rc);
+               QETH_DBF_MESSAGE(2, "qeth_send_control_data on device
%x: ccw_device_start rc = %i\n",
+                                CARD_DEVID(card), rc);
                QETH_CARD_TEXT_(card, 2, " err%d", rc);
                spin_lock_irq(&card->lock);
                list_del_init(&reply->list);
@@ -2853,8 +2846,8 @@ struct qeth_cmd_buffer
*qeth_get_ipacmd_buffer(struct qeth_card *card,
        } else {
                dev_warn(&card->gdev->dev,
                         "The qeth driver ran out of channel command
buffers\n");
-               QETH_DBF_MESSAGE(1, "%s The qeth driver ran out of
channel command buffers",
-                                dev_name(&card->gdev->dev));
+               QETH_DBF_MESSAGE(1, "device %x ran out of channel
command buffers",
+                                CARD_DEVID(card));
        }

        return iob;
@@ -2989,10 +2982,9 @@ static int qeth_query_ipassists_cb(struct
qeth_card *card,
                return 0;
        default:
                if (cmd->hdr.return_code) {
-                       QETH_DBF_MESSAGE(1, "%s IPA_CMD_QIPASSIST: Unhandled "
-                                               "rc=%d\n",
-                                               dev_name(&card->gdev->dev),
-                                               cmd->hdr.return_code);
+                       QETH_DBF_MESSAGE(1, "IPA_CMD_QIPASSIST on
device %x: Unhandled rc=%#x\n",
+                                        CARD_DEVID(card),
+                                        cmd->hdr.return_code);
                        return 0;
                }
        }
@@ -3004,8 +2996,8 @@ static int qeth_query_ipassists_cb(struct qeth_card *card,
                card->options.ipa6.supported_funcs = cmd->hdr.ipa_supported;
                card->options.ipa6.enabled_funcs = cmd->hdr.ipa_enabled;
        } else
-               QETH_DBF_MESSAGE(1, "%s IPA_CMD_QIPASSIST: Flawed LIC detected"
-                                       "\n", dev_name(&card->gdev->dev));
+               QETH_DBF_MESSAGE(1, "IPA_CMD_QIPASSIST on device %x:
Flawed LIC detected\n",
+                                CARD_DEVID(card));
        return 0;
 }

@@ -4297,10 +4289,9 @@ static int
qeth_setadpparms_set_access_ctrl_cb(struct qeth_card *card,
                cmd->data.setadapterparms.hdr.return_code);
        if (cmd->data.setadapterparms.hdr.return_code !=
                                                SET_ACCESS_CTRL_RC_SUCCESS)
-               QETH_DBF_MESSAGE(3, "ERR:SET_ACCESS_CTRL(%s,%d)==%d\n",
-                               card->gdev->dev.kobj.name,
-                               access_ctrl_req->subcmd_code,
-                               cmd->data.setadapterparms.hdr.return_code);
+               QETH_DBF_MESSAGE(3, "ERR:SET_ACCESS_CTRL(%#x) on
device %x: %#x\n",
+                                access_ctrl_req->subcmd_code, CARD_DEVID(card),
+                                cmd->data.setadapterparms.hdr.return_code);
        switch (cmd->data.setadapterparms.hdr.return_code) {
        case SET_ACCESS_CTRL_RC_SUCCESS:
                if (card->options.isolation == ISOLATION_MODE_NONE) {
@@ -4312,14 +4303,14 @@ static int
qeth_setadpparms_set_access_ctrl_cb(struct qeth_card *card,
                }
                break;
        case SET_ACCESS_CTRL_RC_ALREADY_NOT_ISOLATED:
-               QETH_DBF_MESSAGE(2, "%s QDIO data connection isolation already "
-                               "deactivated\n", dev_name(&card->gdev->dev));
+               QETH_DBF_MESSAGE(2, "QDIO data connection isolation on
device %x already deactivated\n",
+                                CARD_DEVID(card));
                if (fallback)
                        card->options.isolation = card->options.prev_isolation;
                break;
        case SET_ACCESS_CTRL_RC_ALREADY_ISOLATED:
-               QETH_DBF_MESSAGE(2, "%s QDIO data connection isolation already"
-                               " activated\n", dev_name(&card->gdev->dev));
+               QETH_DBF_MESSAGE(2, "QDIO data connection isolation on
device %x already activated\n",
+                                CARD_DEVID(card));
                if (fallback)
                        card->options.isolation = card->options.prev_isolation;
                break;
@@ -4405,10 +4396,8 @@ int qeth_set_access_ctrl_online(struct
qeth_card *card, int fallback)
                rc = qeth_setadpparms_set_access_ctrl(card,
                        card->options.isolation, fallback);
                if (rc) {
-                       QETH_DBF_MESSAGE(3,
-                               "IPA(SET_ACCESS_CTRL,%s,%d) sent failed\n",
-                               card->gdev->dev.kobj.name,
-                               rc);
+                       QETH_DBF_MESSAGE(3, "IPA(SET_ACCESS_CTRL(%d)
on device %x: sent failed\n",
+                                        rc, CARD_DEVID(card));
                        rc = -EOPNOTSUPP;
                }
        } else if (card->options.isolation != ISOLATION_MODE_NONE) {
@@ -4634,8 +4623,8 @@ static int qeth_snmp_command(struct qeth_card
*card, char __user *udata)
        rc = qeth_send_ipa_snmp_cmd(card, iob, QETH_SETADP_BASE_LEN + req_len,
                                    qeth_snmp_command_cb, (void *)&qinfo);
        if (rc)
-               QETH_DBF_MESSAGE(2, "SNMP command failed on %s: (0x%x)\n",
-                          QETH_CARD_IFNAME(card), rc);
+               QETH_DBF_MESSAGE(2, "SNMP command failed on device %x: (%#x)\n",
+                                CARD_DEVID(card), rc);
        else {
                if (copy_to_user(udata, qinfo.udata, qinfo.udata_len))
                        rc = -EFAULT;
@@ -4869,8 +4858,8 @@ static void qeth_determine_capabilities(struct
qeth_card *card)

        rc = qeth_read_conf_data(card, (void **) &prcd, &length);
        if (rc) {
-               QETH_DBF_MESSAGE(2, "%s qeth_read_conf_data returned %i\n",
-                       dev_name(&card->gdev->dev), rc);
+               QETH_DBF_MESSAGE(2, "qeth_read_conf_data on device %x
returned %i\n",
+                                CARD_DEVID(card), rc);
                QETH_DBF_TEXT_(SETUP, 2, "5err%d", rc);
                goto out_offline;
        }
@@ -5096,8 +5085,8 @@ int qeth_core_hardsetup_card(struct qeth_card *card)
        qeth_update_from_chp_desc(card);
 retry:
        if (retries < 3)
-               QETH_DBF_MESSAGE(2, "%s Retrying to do IDX activates.\n",
-                       dev_name(&card->gdev->dev));
+               QETH_DBF_MESSAGE(2, "Retrying to do IDX activates on
device %x.\n",
+                                CARD_DEVID(card));
        rc = qeth_qdio_clear_card(card, card->info.type != QETH_CARD_TYPE_IQD);
        ccw_device_set_offline(CARD_DDEV(card));
        ccw_device_set_offline(CARD_WDEV(card));
@@ -5201,8 +5190,8 @@ int qeth_core_hardsetup_card(struct qeth_card *card)
 out:
        dev_warn(&card->gdev->dev, "The qeth device driver failed to recover "
                "an error on the device\n");
-       QETH_DBF_MESSAGE(2, "%s Initialization in hardsetup failed! rc=%d\n",
-               dev_name(&card->gdev->dev), rc);
+       QETH_DBF_MESSAGE(2, "Initialization for device %x failed in
hardsetup! rc=%d\n",
+                        CARD_DEVID(card), rc);
        return rc;
 }
 EXPORT_SYMBOL_GPL(qeth_core_hardsetup_card);
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 23aaf37..5b67fd1 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -146,11 +146,11 @@ static int qeth_l2_write_mac(struct qeth_card
*card, u8 *mac)
        QETH_CARD_TEXT(card, 2, "L2Wmac");
        rc = qeth_l2_send_setdelmac(card, mac, cmd);
        if (rc == -EEXIST)
-               QETH_DBF_MESSAGE(2, "MAC %pM already registered on %s\n",
-                                mac, QETH_CARD_IFNAME(card));
+               QETH_DBF_MESSAGE(2, "MAC already registered on device %x\n",
+                                CARD_DEVID(card));
        else if (rc)
-               QETH_DBF_MESSAGE(2, "Failed to register MAC %pM on %s: %d\n",
-                                mac, QETH_CARD_IFNAME(card), rc);
+               QETH_DBF_MESSAGE(2, "Failed to register MAC on device %x: %d\n",
+                                CARD_DEVID(card), rc);
        return rc;
 }

@@ -163,8 +163,8 @@ static int qeth_l2_remove_mac(struct qeth_card
*card, u8 *mac)
        QETH_CARD_TEXT(card, 2, "L2Rmac");
        rc = qeth_l2_send_setdelmac(card, mac, cmd);
        if (rc)
-               QETH_DBF_MESSAGE(2, "Failed to delete MAC %pM on %s: %d\n",
-                                mac, QETH_CARD_IFNAME(card), rc);
+               QETH_DBF_MESSAGE(2, "Failed to delete MAC on device %u: %d\n",
+                                CARD_DEVID(card), rc);
        return rc;
 }

@@ -260,9 +260,9 @@ static int qeth_l2_send_setdelvlan_cb(struct
qeth_card *card,

        QETH_CARD_TEXT(card, 2, "L2sdvcb");
        if (cmd->hdr.return_code) {
-               QETH_DBF_MESSAGE(2, "Error in processing VLAN %i on
%s: 0x%x.\n",
+               QETH_DBF_MESSAGE(2, "Error in processing VLAN %u on
device %x: %#x.\n",
                                 cmd->data.setdelvlan.vlan_id,
-                                QETH_CARD_IFNAME(card), cmd->hdr.return_code);
+                                CARD_DEVID(card), cmd->hdr.return_code);
                QETH_CARD_TEXT_(card, 2, "L2VL%4x", cmd->hdr.command);
                QETH_CARD_TEXT_(card, 2, "err%d", cmd->hdr.return_code);
        }
@@ -455,8 +455,8 @@ static int qeth_l2_request_initial_mac(struct
qeth_card *card)
                rc = qeth_vm_request_mac(card);
                if (!rc)
                        goto out;
-               QETH_DBF_MESSAGE(2, "z/VM MAC Service failed on device
%s: x%x\n",
-                                CARD_BUS_ID(card), rc);
+               QETH_DBF_MESSAGE(2, "z/VM MAC Service failed on device
%x: %#x\n",
+                                CARD_DEVID(card), rc);
                QETH_DBF_TEXT_(SETUP, 2, "err%04x", rc);
                /* fall back to alternative mechanism: */
        }
@@ -468,8 +468,8 @@ static int qeth_l2_request_initial_mac(struct
qeth_card *card)
                rc = qeth_setadpparms_change_macaddr(card);
                if (!rc)
                        goto out;
-               QETH_DBF_MESSAGE(2, "READ_MAC Assist failed on device
%s: x%x\n",
-                                CARD_BUS_ID(card), rc);
+               QETH_DBF_MESSAGE(2, "READ_MAC Assist failed on device
%x: %#x\n",
+                                CARD_DEVID(card), rc);
                QETH_DBF_TEXT_(SETUP, 2, "1err%04x", rc);
                /* fall back once more: */
        }
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 0b161cc..ffa2aa1 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -494,9 +494,8 @@ int qeth_l3_setrouting_v4(struct qeth_card *card)
                                  QETH_PROT_IPV4);
        if (rc) {
                card->options.route4.type = NO_ROUTER;
-               QETH_DBF_MESSAGE(2, "Error (0x%04x) while setting routing type"
-                       " on %s. Type set to 'no router'.\n", rc,
-                       QETH_CARD_IFNAME(card));
+               QETH_DBF_MESSAGE(2, "Error (%#06x) while setting
routing type on device %x. Type set to 'no router'.\n",
+                                rc, CARD_DEVID(card));
        }
        return rc;
