summaryrefslogtreecommitdiffstats
path: root/drivers/s390/net
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/net')
-rw-r--r--drivers/s390/net/ctcm_fsms.c46
-rw-r--r--drivers/s390/net/ctcm_main.c72
-rw-r--r--drivers/s390/net/ctcm_main.h6
-rw-r--r--drivers/s390/net/ctcm_mpc.c15
-rw-r--r--drivers/s390/net/ctcm_sysfs.c3
-rw-r--r--drivers/s390/net/lcs.c104
-rw-r--r--drivers/s390/net/netiucv.c64
-rw-r--r--drivers/s390/net/qeth_core.h9
-rw-r--r--drivers/s390/net/qeth_core_main.c176
-rw-r--r--drivers/s390/net/qeth_core_offl.c8
-rw-r--r--drivers/s390/net/qeth_l2_main.c55
-rw-r--r--drivers/s390/net/qeth_l3_main.c211
12 files changed, 429 insertions, 340 deletions
diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c
index 42776550acfd..f29c7086fc19 100644
--- a/drivers/s390/net/ctcm_fsms.c
+++ b/drivers/s390/net/ctcm_fsms.c
@@ -13,6 +13,9 @@
#undef DEBUGDATA
#undef DEBUGCCW
+#define KMSG_COMPONENT "ctcm"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -190,21 +193,22 @@ static void ctcmpc_chx_send_sweep(fsm_instance *fsm, int event, void *arg);
void ctcm_ccw_check_rc(struct channel *ch, int rc, char *msg)
{
CTCM_DBF_TEXT_(ERROR, CTC_DBF_ERROR,
- "%s(%s): %s: %04x\n",
- CTCM_FUNTAIL, ch->id, msg, rc);
+ "%s(%s): %s: %04x\n",
+ CTCM_FUNTAIL, ch->id, msg, rc);
switch (rc) {
case -EBUSY:
- ctcm_pr_warn("%s (%s): Busy !\n", ch->id, msg);
+ pr_info("%s: The communication peer is busy\n",
+ ch->id);
fsm_event(ch->fsm, CTC_EVENT_IO_EBUSY, ch);
break;
case -ENODEV:
- ctcm_pr_emerg("%s (%s): Invalid device called for IO\n",
- ch->id, msg);
+ pr_err("%s: The specified target device is not valid\n",
+ ch->id);
fsm_event(ch->fsm, CTC_EVENT_IO_ENODEV, ch);
break;
default:
- ctcm_pr_emerg("%s (%s): Unknown error in do_IO %04x\n",
- ch->id, msg, rc);
+ pr_err("An I/O operation resulted in error %04x\n",
+ rc);
fsm_event(ch->fsm, CTC_EVENT_IO_UNKNOWN, ch);
}
}
@@ -886,8 +890,15 @@ static void ctcm_chx_rxiniterr(fsm_instance *fi, int event, void *arg)
fsm_newstate(fi, CTC_STATE_RXERR);
fsm_event(priv->fsm, DEV_EVENT_RXDOWN, dev);
}
- } else
- ctcm_pr_warn("%s: Error during RX init handshake\n", dev->name);
+ } else {
+ CTCM_DBF_TEXT_(ERROR, CTC_DBF_ERROR,
+ "%s(%s): %s in %s", CTCM_FUNTAIL, ch->id,
+ ctc_ch_event_names[event], fsm_getstate_str(fi));
+
+ dev_warn(&dev->dev,
+ "Initialization failed with RX/TX init handshake "
+ "error %s\n", ctc_ch_event_names[event]);
+ }
}
/**
@@ -969,7 +980,9 @@ static void ctcm_chx_txiniterr(fsm_instance *fi, int event, void *arg)
"%s(%s): %s in %s", CTCM_FUNTAIL, ch->id,
ctc_ch_event_names[event], fsm_getstate_str(fi));
- ctcm_pr_warn("%s: Error during TX init handshake\n", dev->name);
+ dev_warn(&dev->dev,
+ "Initialization failed with RX/TX init handshake "
+ "error %s\n", ctc_ch_event_names[event]);
}
}
@@ -2101,14 +2114,11 @@ static void dev_action_restart(fsm_instance *fi, int event, void *arg)
CTCMY_DBF_DEV_NAME(TRACE, dev, "");
if (IS_MPC(priv)) {
- ctcm_pr_info("ctcm: %s Restarting Device and "
- "MPC Group in 5 seconds\n",
- dev->name);
restart_timer = CTCM_TIME_1_SEC;
} else {
- ctcm_pr_info("%s: Restarting\n", dev->name);
restart_timer = CTCM_TIME_5_SEC;
}
+ dev_info(&dev->dev, "Restarting device\n");
dev_action_stop(fi, event, arg);
fsm_event(priv->fsm, DEV_EVENT_STOP, dev);
@@ -2150,16 +2160,16 @@ static void dev_action_chup(fsm_instance *fi, int event, void *arg)
case DEV_STATE_STARTWAIT_RX:
if (event == DEV_EVENT_RXUP) {
fsm_newstate(fi, DEV_STATE_RUNNING);
- ctcm_pr_info("%s: connected with remote side\n",
- dev->name);
+ dev_info(&dev->dev,
+ "Connected with remote side\n");
ctcm_clear_busy(dev);
}
break;
case DEV_STATE_STARTWAIT_TX:
if (event == DEV_EVENT_TXUP) {
fsm_newstate(fi, DEV_STATE_RUNNING);
- ctcm_pr_info("%s: connected with remote side\n",
- dev->name);
+ dev_info(&dev->dev,
+ "Connected with remote side\n");
ctcm_clear_busy(dev);
}
break;
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c
index a4e29836a2aa..2678573becec 100644
--- a/drivers/s390/net/ctcm_main.c
+++ b/drivers/s390/net/ctcm_main.c
@@ -21,6 +21,9 @@
#undef DEBUGDATA
#undef DEBUGCCW
+#define KMSG_COMPONENT "ctcm"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -281,14 +284,16 @@ static long ctcm_check_irb_error(struct ccw_device *cdev, struct irb *irb)
switch (PTR_ERR(irb)) {
case -EIO:
- ctcm_pr_warn("i/o-error on device %s\n", dev_name(&cdev->dev));
+ dev_err(&cdev->dev,
+ "An I/O-error occurred on the CTCM device\n");
break;
case -ETIMEDOUT:
- ctcm_pr_warn("timeout on device %s\n", dev_name(&cdev->dev));
+ dev_err(&cdev->dev,
+ "An adapter hardware operation timed out\n");
break;
default:
- ctcm_pr_warn("unknown error %ld on device %s\n",
- PTR_ERR(irb), dev_name(&cdev->dev));
+ dev_err(&cdev->dev,
+ "An error occurred on the adapter hardware\n");
}
return PTR_ERR(irb);
}
@@ -309,15 +314,17 @@ static inline void ccw_unit_check(struct channel *ch, __u8 sense)
if (sense & SNS0_INTERVENTION_REQ) {
if (sense & 0x01) {
if (ch->sense_rc != 0x01) {
- ctcm_pr_debug("%s: Interface disc. or Sel. "
- "reset (remote)\n", ch->id);
+ pr_notice(
+ "%s: The communication peer has "
+ "disconnected\n", ch->id);
ch->sense_rc = 0x01;
}
fsm_event(ch->fsm, CTC_EVENT_UC_RCRESET, ch);
} else {
if (ch->sense_rc != SNS0_INTERVENTION_REQ) {
- ctcm_pr_debug("%s: System reset (remote)\n",
- ch->id);
+ pr_notice(
+ "%s: The remote operating system is "
+ "not available\n", ch->id);
ch->sense_rc = SNS0_INTERVENTION_REQ;
}
fsm_event(ch->fsm, CTC_EVENT_UC_RSRESET, ch);
@@ -1194,8 +1201,11 @@ static void ctcm_irq_handler(struct ccw_device *cdev,
/* Check for unsolicited interrupts. */
if (cgdev == NULL) {
- ctcm_pr_warn("ctcm: Got unsolicited irq: c-%02x d-%02x\n",
- cstat, dstat);
+ CTCM_DBF_TEXT_(TRACE, CTC_DBF_ERROR,
+ "%s(%s) unsolicited irq: c-%02x d-%02x\n",
+ CTCM_FUNTAIL, dev_name(&cdev->dev), cstat, dstat);
+ dev_warn(&cdev->dev,
+ "The adapter received a non-specific IRQ\n");
return;
}
@@ -1207,31 +1217,34 @@ static void ctcm_irq_handler(struct ccw_device *cdev,
else if (priv->channel[WRITE]->cdev == cdev)
ch = priv->channel[WRITE];
else {
- ctcm_pr_err("ctcm: Can't determine channel for interrupt, "
- "device %s\n", dev_name(&cdev->dev));
+ dev_err(&cdev->dev,
+ "%s: Internal error: Can't determine channel for "
+ "interrupt device %s\n",
+ __func__, dev_name(&cdev->dev));
+ /* Explain: inconsistent internal structures */
return;
}
dev = ch->netdev;
if (dev == NULL) {
- ctcm_pr_crit("ctcm: %s dev=NULL bus_id=%s, ch=0x%p\n",
- __func__, dev_name(&cdev->dev), ch);
+ dev_err(&cdev->dev,
+ "%s Internal error: net_device is NULL, ch = 0x%p\n",
+ __func__, ch);
+ /* Explain: inconsistent internal structures */
return;
}
- CTCM_DBF_TEXT_(TRACE, CTC_DBF_DEBUG,
- "%s(%s): int. for %s: cstat=%02x dstat=%02x",
- CTCM_FUNTAIL, dev->name, ch->id, cstat, dstat);
-
/* Copy interruption response block. */
memcpy(ch->irb, irb, sizeof(struct irb));
+ /* Issue error message and return on subchannel error code */
if (irb->scsw.cmd.cstat) {
- /* Check for good subchannel return code, otherwise error message */
fsm_event(ch->fsm, CTC_EVENT_SC_UNKNOWN, ch);
- ctcm_pr_warn("%s: subchannel check for dev: %s - %02x %02x\n",
- dev->name, ch->id, irb->scsw.cmd.cstat,
- irb->scsw.cmd.dstat);
+ CTCM_DBF_TEXT_(TRACE, CTC_DBF_WARN,
+ "%s(%s): sub-ch check %s: cs=%02x ds=%02x",
+ CTCM_FUNTAIL, dev->name, ch->id, cstat, dstat);
+ dev_warn(&cdev->dev,
+ "A check occurred on the subchannel\n");
return;
}
@@ -1239,7 +1252,7 @@ static void ctcm_irq_handler(struct ccw_device *cdev,
if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) {
if ((irb->ecw[0] & ch->sense_rc) == 0)
/* print it only once */
- CTCM_DBF_TEXT_(TRACE, CTC_DBF_INFO,
+ CTCM_DBF_TEXT_(TRACE, CTC_DBF_WARN,
"%s(%s): sense=%02x, ds=%02x",
CTCM_FUNTAIL, ch->id, irb->ecw[0], dstat);
ccw_unit_check(ch, irb->ecw[0]);
@@ -1574,6 +1587,11 @@ static int ctcm_new_device(struct ccwgroup_device *cgdev)
strlcpy(priv->fsm->name, dev->name, sizeof(priv->fsm->name));
+ dev_info(&dev->dev,
+ "setup OK : r/w = %s/%s, protocol : %d\n",
+ priv->channel[READ]->id,
+ priv->channel[WRITE]->id, priv->protocol);
+
CTCM_DBF_TEXT_(SETUP, CTC_DBF_INFO,
"setup(%s) OK : r/w = %s/%s, protocol : %d", dev->name,
priv->channel[READ]->id,
@@ -1687,7 +1705,7 @@ static void __exit ctcm_exit(void)
{
unregister_cu3088_discipline(&ctcm_group_driver);
ctcm_unregister_dbf_views();
- ctcm_pr_info("CTCM driver unloaded\n");
+ pr_info("CTCM driver unloaded\n");
}
/*
@@ -1695,7 +1713,7 @@ static void __exit ctcm_exit(void)
*/
static void print_banner(void)
{
- printk(KERN_INFO "CTCM driver initialized\n");
+ pr_info("CTCM driver initialized\n");
}
/**
@@ -1717,8 +1735,8 @@ static int __init ctcm_init(void)
ret = register_cu3088_discipline(&ctcm_group_driver);
if (ret) {
ctcm_unregister_dbf_views();
- ctcm_pr_crit("ctcm_init failed with register_cu3088_discipline "
- "(rc = %d)\n", ret);
+ pr_err("%s / register_cu3088_discipline failed, ret = %d\n",
+ __func__, ret);
return ret;
}
print_banner();
diff --git a/drivers/s390/net/ctcm_main.h b/drivers/s390/net/ctcm_main.h
index d77cce3fe4d4..d925e732b7d8 100644
--- a/drivers/s390/net/ctcm_main.h
+++ b/drivers/s390/net/ctcm_main.h
@@ -41,12 +41,6 @@
#define LOG_FLAG_NOMEM 8
#define ctcm_pr_debug(fmt, arg...) printk(KERN_DEBUG fmt, ##arg)
-#define ctcm_pr_info(fmt, arg...) printk(KERN_INFO fmt, ##arg)
-#define ctcm_pr_notice(fmt, arg...) printk(KERN_NOTICE fmt, ##arg)
-#define ctcm_pr_warn(fmt, arg...) printk(KERN_WARNING fmt, ##arg)
-#define ctcm_pr_emerg(fmt, arg...) printk(KERN_EMERG fmt, ##arg)
-#define ctcm_pr_err(fmt, arg...) printk(KERN_ERR fmt, ##arg)
-#define ctcm_pr_crit(fmt, arg...) printk(KERN_CRIT fmt, ##arg)
#define CTCM_PR_DEBUG(fmt, arg...) \
do { \
diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c
index 19f5d5ed85e0..3db5f846bbf6 100644
--- a/drivers/s390/net/ctcm_mpc.c
+++ b/drivers/s390/net/ctcm_mpc.c
@@ -19,6 +19,9 @@
#undef DEBUGDATA
#undef DEBUGCCW
+#define KMSG_COMPONENT "ctcm"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -386,7 +389,7 @@ int ctc_mpc_alloc_channel(int port_num, void (*callback)(int, int))
if (grp->allocchan_callback_retries < 4) {
if (grp->allochanfunc)
grp->allochanfunc(grp->port_num,
- grp->group_max_buflen);
+ grp->group_max_buflen);
} else {
/* there are problems...bail out */
/* there may be a state mismatch so restart */
@@ -1232,8 +1235,9 @@ done:
dev_kfree_skb_any(pskb);
if (sendrc == NET_RX_DROP) {
- printk(KERN_WARNING "%s %s() NETWORK BACKLOG EXCEEDED"
- " - PACKET DROPPED\n", dev->name, __func__);
+ dev_warn(&dev->dev,
+ "The network backlog for %s is exceeded, "
+ "package dropped\n", __func__);
fsm_event(grp->fsm, MPCG_EVENT_INOP, dev);
}
@@ -1670,10 +1674,11 @@ static int mpc_validate_xid(struct mpcg_info *mpcginfo)
CTCM_FUNTAIL, ch->id);
}
}
-
done:
if (rc) {
- ctcm_pr_info("ctcmpc : %s() failed\n", __func__);
+ dev_warn(&dev->dev,
+ "The XID used in the MPC protocol is not valid, "
+ "rc = %d\n", rc);
priv->xid->xid2_flag2 = 0x40;
grp->saved_xid2->xid2_flag2 = 0x40;
}
diff --git a/drivers/s390/net/ctcm_sysfs.c b/drivers/s390/net/ctcm_sysfs.c
index bb2d13721d34..8452bb052d68 100644
--- a/drivers/s390/net/ctcm_sysfs.c
+++ b/drivers/s390/net/ctcm_sysfs.c
@@ -10,6 +10,9 @@
#undef DEBUGDATA
#undef DEBUGCCW
+#define KMSG_COMPONENT "ctcm"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/sysfs.h>
#include "ctcm_main.h"
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 0825be87e5a0..acca6678cb2b 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -26,6 +26,9 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define KMSG_COMPONENT "lcs"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/if.h>
#include <linux/netdevice.h>
@@ -54,8 +57,6 @@
#error Cannot compile lcs.c without some net devices switched on.
#endif
-#define PRINTK_HEADER " lcs: "
-
/**
* initialization string for output
*/
@@ -96,7 +97,7 @@ lcs_register_debug_facility(void)
lcs_dbf_setup = debug_register("lcs_setup", 2, 1, 8);
lcs_dbf_trace = debug_register("lcs_trace", 4, 1, 8);
if (lcs_dbf_setup == NULL || lcs_dbf_trace == NULL) {
- PRINT_ERR("Not enough memory for debug facility.\n");
+ pr_err("Not enough memory for debug facility.\n");
lcs_unregister_debug_facility();
return -ENOMEM;
}
@@ -503,7 +504,9 @@ lcs_start_channel(struct lcs_channel *channel)
if (rc) {
LCS_DBF_TEXT_(4,trace,"essh%s",
dev_name(&channel->ccwdev->dev));
- PRINT_ERR("Error in starting channel, rc=%d!\n", rc);
+ dev_err(&channel->ccwdev->dev,
+ "Starting an LCS device resulted in an error,"
+ " rc=%d!\n", rc);
}
return rc;
}
@@ -640,7 +643,9 @@ __lcs_resume_channel(struct lcs_channel *channel)
if (rc) {
LCS_DBF_TEXT_(4, trace, "ersc%s",
dev_name(&channel->ccwdev->dev));
- PRINT_ERR("Error in lcs_resume_channel: rc=%d\n",rc);
+ dev_err(&channel->ccwdev->dev,
+ "Sending data from the LCS device to the LAN failed"
+ " with rc=%d\n",rc);
} else
channel->state = LCS_CH_STATE_RUNNING;
return rc;
@@ -1086,7 +1091,7 @@ lcs_check_multicast_support(struct lcs_card *card)
cmd->cmd.lcs_qipassist.num_ip_pairs = 1;
rc = lcs_send_lancmd(card, buffer, __lcs_check_multicast_cb);
if (rc != 0) {
- PRINT_ERR("Query IPAssist failed. Assuming unsupported!\n");
+ pr_err("Query IPAssist failed. Assuming unsupported!\n");
return -EOPNOTSUPP;
}
if (card->ip_assists_supported & LCS_IPASS_MULTICAST_SUPPORT)
@@ -1119,8 +1124,8 @@ list_modified:
rc = lcs_send_setipm(card, ipm);
spin_lock_irqsave(&card->ipm_lock, flags);
if (rc) {
- PRINT_INFO("Adding multicast address failed. "
- "Table possibly full!\n");
+ pr_info("Adding multicast address failed."
+ " Table possibly full!\n");
/* store ipm in failed list -> will be added
* to ipm_list again, so a retry will be done
* during the next call of this function */
@@ -1231,8 +1236,8 @@ lcs_set_mc_addresses(struct lcs_card *card, struct in_device *in4_dev)
ipm = (struct lcs_ipm_list *)
kzalloc(sizeof(struct lcs_ipm_list), GFP_ATOMIC);
if (ipm == NULL) {
- PRINT_INFO("Not enough memory to add "
- "new multicast entry!\n");
+ pr_info("Not enough memory to add"
+ " new multicast entry!\n");
break;
}
memcpy(&ipm->ipm.mac_addr, buf, LCS_MAC_LENGTH);
@@ -1290,7 +1295,7 @@ lcs_set_multicast_list(struct net_device *dev)
struct lcs_card *card;
LCS_DBF_TEXT(4, trace, "setmulti");
- card = (struct lcs_card *) dev->priv;
+ card = (struct lcs_card *) dev->ml_priv;
if (!lcs_set_thread_start_bit(card, LCS_SET_MC_THREAD))
schedule_work(&card->kernel_thread_starter);
@@ -1306,18 +1311,21 @@ lcs_check_irb_error(struct ccw_device *cdev, struct irb *irb)
switch (PTR_ERR(irb)) {
case -EIO:
- PRINT_WARN("i/o-error on device %s\n", dev_name(&cdev->dev));
+ dev_warn(&cdev->dev,
+ "An I/O-error occurred on the LCS device\n");
LCS_DBF_TEXT(2, trace, "ckirberr");
LCS_DBF_TEXT_(2, trace, " rc%d", -EIO);
break;
case -ETIMEDOUT:
- PRINT_WARN("timeout on device %s\n", dev_name(&cdev->dev));
+ dev_warn(&cdev->dev,
+ "A command timed out on the LCS device\n");
LCS_DBF_TEXT(2, trace, "ckirberr");
LCS_DBF_TEXT_(2, trace, " rc%d", -ETIMEDOUT);
break;
default:
- PRINT_WARN("unknown error %ld on device %s\n", PTR_ERR(irb),
- dev_name(&cdev->dev));
+ dev_warn(&cdev->dev,
+ "An error occurred on the LCS device, rc=%ld\n",
+ PTR_ERR(irb));
LCS_DBF_TEXT(2, trace, "ckirberr");
LCS_DBF_TEXT(2, trace, " rc???");
}
@@ -1403,8 +1411,10 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
/* Check for channel and device errors presented */
rc = lcs_get_problem(cdev, irb);
if (rc || (dstat & DEV_STAT_UNIT_EXCEP)) {
- PRINT_WARN("check on device %s, dstat=0x%X, cstat=0x%X \n",
- dev_name(&cdev->dev), dstat, cstat);
+ dev_warn(&cdev->dev,
+ "The LCS device stopped because of an error,"
+ " dstat=0x%X, cstat=0x%X \n",
+ dstat, cstat);
if (rc) {
channel->state = LCS_CH_STATE_ERROR;
}
@@ -1607,7 +1617,7 @@ lcs_start_xmit(struct sk_buff *skb, struct net_device *dev)
int rc;
LCS_DBF_TEXT(5, trace, "pktxmit");
- card = (struct lcs_card *) dev->priv;
+ card = (struct lcs_card *) dev->ml_priv;
rc = __lcs_start_xmit(card, skb, dev);
return rc;
}
@@ -1761,8 +1771,8 @@ lcs_get_control(struct lcs_card *card, struct lcs_cmd *cmd)
lcs_schedule_recovery(card);
break;
case LCS_CMD_STOPLAN:
- PRINT_WARN("Stoplan for %s initiated by LGW.\n",
- card->dev->name);
+ pr_warning("Stoplan for %s initiated by LGW.\n",
+ card->dev->name);
if (card->dev)
netif_carrier_off(card->dev);
break;
@@ -1790,7 +1800,8 @@ lcs_get_skb(struct lcs_card *card, char *skb_data, unsigned int skb_len)
skb = dev_alloc_skb(skb_len);
if (skb == NULL) {
- PRINT_ERR("LCS: alloc_skb failed for device=%s\n",
+ dev_err(&card->dev->dev,
+ " Allocating a socket buffer to interface %s failed\n",
card->dev->name);
card->stats.rx_dropped++;
return;
@@ -1863,7 +1874,7 @@ lcs_getstats(struct net_device *dev)
struct lcs_card *card;
LCS_DBF_TEXT(4, trace, "netstats");
- card = (struct lcs_card *) dev->priv;
+ card = (struct lcs_card *) dev->ml_priv;
return &card->stats;
}
@@ -1878,7 +1889,7 @@ lcs_stop_device(struct net_device *dev)
int rc;
LCS_DBF_TEXT(2, trace, "stopdev");
- card = (struct lcs_card *) dev->priv;
+ card = (struct lcs_card *) dev->ml_priv;
netif_carrier_off(dev);
netif_tx_disable(dev);
dev->flags &= ~IFF_UP;
@@ -1886,7 +1897,8 @@ lcs_stop_device(struct net_device *dev)
(card->write.state != LCS_CH_STATE_RUNNING));
rc = lcs_stopcard(card);
if (rc)
- PRINT_ERR("Try it again!\n ");
+ dev_err(&card->dev->dev,
+ " Shutting down the LCS device failed\n ");
return rc;
}
@@ -1901,11 +1913,11 @@ lcs_open_device(struct net_device *dev)
int rc;
LCS_DBF_TEXT(2, trace, "opendev");
- card = (struct lcs_card *) dev->priv;
+ card = (struct lcs_card *) dev->ml_priv;
/* initialize statistics */
rc = lcs_detect(card);
if (rc) {
- PRINT_ERR("LCS:Error in opening device!\n");
+ pr_err("Error in opening device!\n");
} else {
dev->flags |= IFF_UP;
@@ -2113,8 +2125,9 @@ lcs_new_device(struct ccwgroup_device *ccwgdev)
rc = lcs_detect(card);
if (rc) {
LCS_DBF_TEXT(2, setup, "dtctfail");
- PRINT_WARN("Detection of LCS card failed with return code "
- "%d (0x%x)\n", rc, rc);
+ dev_err(&card->dev->dev,
+ "Detecting a network adapter for LCS devices"
+ " failed with rc=%d (0x%x)\n", rc, rc);
lcs_stopcard(card);
goto out;
}
@@ -2144,13 +2157,13 @@ lcs_new_device(struct ccwgroup_device *ccwgdev)
#endif
default:
LCS_DBF_TEXT(3, setup, "errinit");
- PRINT_ERR("LCS: Initialization failed\n");
+ pr_err(" Initialization failed\n");
goto out;
}
if (!dev)
goto out;
card->dev = dev;
- card->dev->priv = card;
+ card->dev->ml_priv = card;
card->dev->open = lcs_open_device;
card->dev->stop = lcs_stop_device;
card->dev->hard_start_xmit = lcs_start_xmit;
@@ -2176,13 +2189,13 @@ netdev_out:
goto out;
/* Print out supported assists: IPv6 */
- PRINT_INFO("LCS device %s %s IPv6 support\n", card->dev->name,
- (card->ip_assists_supported & LCS_IPASS_IPV6_SUPPORT) ?
- "with" : "without");
+ pr_info("LCS device %s %s IPv6 support\n", card->dev->name,
+ (card->ip_assists_supported & LCS_IPASS_IPV6_SUPPORT) ?
+ "with" : "without");
/* Print out supported assist: Multicast */
- PRINT_INFO("LCS device %s %s Multicast support\n", card->dev->name,
- (card->ip_assists_supported & LCS_IPASS_MULTICAST_SUPPORT) ?
- "with" : "without");
+ pr_info("LCS device %s %s Multicast support\n", card->dev->name,
+ (card->ip_assists_supported & LCS_IPASS_MULTICAST_SUPPORT) ?
+ "with" : "without");
return 0;
out:
@@ -2248,15 +2261,16 @@ lcs_recovery(void *ptr)
return 0;
LCS_DBF_TEXT(4, trace, "recover2");
gdev = card->gdev;
- PRINT_WARN("Recovery of device %s started...\n", dev_name(&gdev->dev));
+ dev_warn(&gdev->dev,
+ "A recovery process has been started for the LCS device\n");
rc = __lcs_shutdown_device(gdev, 1);
rc = lcs_new_device(gdev);
if (!rc)
- PRINT_INFO("Device %s successfully recovered!\n",
- card->dev->name);
+ pr_info("Device %s successfully recovered!\n",
+ card->dev->name);
else
- PRINT_INFO("Device %s could not be recovered!\n",
- card->dev->name);
+ pr_info("Device %s could not be recovered!\n",
+ card->dev->name);
lcs_clear_thread_running_bit(card, LCS_RECOVERY_THREAD);
return 0;
}
@@ -2308,17 +2322,17 @@ __init lcs_init_module(void)
{
int rc;
- PRINT_INFO("Loading %s\n",version);
+ pr_info("Loading %s\n", version);
rc = lcs_register_debug_facility();
LCS_DBF_TEXT(0, setup, "lcsinit");
if (rc) {
- PRINT_ERR("Initialization failed\n");
+ pr_err("Initialization failed\n");
return rc;
}
rc = register_cu3088_discipline(&lcs_group_driver);
if (rc) {
- PRINT_ERR("Initialization failed\n");
+ pr_err("Initialization failed\n");
return rc;
}
return 0;
@@ -2331,7 +2345,7 @@ __init lcs_init_module(void)
static void
__exit lcs_cleanup_module(void)
{
- PRINT_INFO("Terminating lcs module.\n");
+ pr_info("Terminating lcs module.\n");
LCS_DBF_TEXT(0, trace, "cleanup");
unregister_cu3088_discipline(&lcs_group_driver);
lcs_unregister_debug_facility();
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 0fea51e34b57..930e2fc2a011 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -31,6 +31,9 @@
*
*/
+#define KMSG_COMPONENT "netiucv"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#undef DEBUG
#include <linux/module.h>
@@ -846,7 +849,8 @@ static void conn_action_connsever(fsm_instance *fi, int event, void *arg)
fsm_deltimer(&conn->timer);
iucv_path_sever(conn->path, NULL);
- PRINT_INFO("%s: Remote dropped connection\n", netdev->name);
+ dev_info(privptr->dev, "The peer interface of the IUCV device"
+ " has closed the connection\n");
IUCV_DBF_TEXT(data, 2,
"conn_action_connsever: Remote dropped connection\n");
fsm_newstate(fi, CONN_STATE_STARTWAIT);
@@ -856,13 +860,15 @@ static void conn_action_connsever(fsm_instance *fi, int event, void *arg)
static void conn_action_start(fsm_instance *fi, int event, void *arg)
{
struct iucv_connection *conn = arg;
+ struct net_device *netdev = conn->netdev;
+ struct netiucv_priv *privptr = netdev_priv(netdev);
int rc;
IUCV_DBF_TEXT(trace, 3, __func__);
fsm_newstate(fi, CONN_STATE_STARTWAIT);
IUCV_DBF_TEXT_(setup, 2, "%s('%s'): connecting ...\n",
- conn->netdev->name, conn->userid);
+ netdev->name, conn->userid);
/*
* We must set the state before calling iucv_connect because the
@@ -876,41 +882,45 @@ static void conn_action_start(fsm_instance *fi, int event, void *arg)
NULL, iucvMagic, conn);
switch (rc) {
case 0:
- conn->netdev->tx_queue_len = conn->path->msglim;
+ netdev->tx_queue_len = conn->path->msglim;
fsm_addtimer(&conn->timer, NETIUCV_TIMEOUT_5SEC,
CONN_EVENT_TIMER, conn);
return;
case 11:
- PRINT_INFO("%s: User %s is currently not available.\n",
- conn->netdev->name,
- netiucv_printname(conn->userid));
+ dev_warn(privptr->dev,
+ "The IUCV device failed to connect to z/VM guest %s\n",
+ netiucv_printname(conn->userid));
fsm_newstate(fi, CONN_STATE_STARTWAIT);
break;
case 12:
- PRINT_INFO("%s: User %s is currently not ready.\n",
- conn->netdev->name,
- netiucv_printname(conn->userid));
+ dev_warn(privptr->dev,
+ "The IUCV device failed to connect to the peer on z/VM"
+ " guest %s\n", netiucv_printname(conn->userid));
fsm_newstate(fi, CONN_STATE_STARTWAIT);
break;
case 13:
- PRINT_WARN("%s: Too many IUCV connections.\n",
- conn->netdev->name);
+ dev_err(privptr->dev,
+ "Connecting the IUCV device would exceed the maximum"
+ " number of IUCV connections\n");
fsm_newstate(fi, CONN_STATE_CONNERR);
break;
case 14:
- PRINT_WARN("%s: User %s has too many IUCV connections.\n",
- conn->netdev->name,
- netiucv_printname(conn->userid));
+ dev_err(privptr->dev,
+ "z/VM guest %s has too many IUCV connections"
+ " to connect with the IUCV device\n",
+ netiucv_printname(conn->userid));
fsm_newstate(fi, CONN_STATE_CONNERR);
break;
case 15:
- PRINT_WARN("%s: No IUCV authorization in CP directory.\n",
- conn->netdev->name);
+ dev_err(privptr->dev,
+ "The IUCV device cannot connect to a z/VM guest with no"
+ " IUCV authorization\n");
fsm_newstate(fi, CONN_STATE_CONNERR);
break;
default:
- PRINT_WARN("%s: iucv_connect returned error %d\n",
- conn->netdev->name, rc);
+ dev_err(privptr->dev,
+ "Connecting the IUCV device failed with error %d\n",
+ rc);
fsm_newstate(fi, CONN_STATE_CONNERR);
break;
}
@@ -1059,8 +1069,9 @@ dev_action_connup(fsm_instance *fi, int event, void *arg)
switch (fsm_getstate(fi)) {
case DEV_STATE_STARTWAIT:
fsm_newstate(fi, DEV_STATE_RUNNING);
- PRINT_INFO("%s: connected with remote side %s\n",
- dev->name, privptr->conn->userid);
+ dev_info(privptr->dev,
+ "The IUCV device has been connected"
+ " successfully to %s\n", privptr->conn->userid);
IUCV_DBF_TEXT(setup, 3,
"connection is up and running\n");
break;
@@ -1982,6 +1993,8 @@ static ssize_t conn_write(struct device_driver *drv,
if (rc)
goto out_unreg;
+ dev_info(priv->dev, "The IUCV interface to %s has been"
+ " established successfully\n", netiucv_printname(username));
return count;
@@ -2027,10 +2040,9 @@ static ssize_t remove_write (struct device_driver *drv,
continue;
read_unlock_bh(&iucv_connection_rwlock);
if (ndev->flags & (IFF_UP | IFF_RUNNING)) {
- PRINT_WARN("netiucv: net device %s active with peer "
- "%s\n", ndev->name, priv->conn->userid);
- PRINT_WARN("netiucv: %s cannot be removed\n",
- ndev->name);
+ dev_warn(dev, "The IUCV device is connected"
+ " to %s and cannot be removed\n",
+ priv->conn->userid);
IUCV_DBF_TEXT(data, 2, "remove_write: still active\n");
return -EPERM;
}
@@ -2062,7 +2074,7 @@ static struct attribute_group *netiucv_drv_attr_groups[] = {
static void netiucv_banner(void)
{
- PRINT_INFO("NETIUCV driver initialized\n");
+ pr_info("driver initialized\n");
}
static void __exit netiucv_exit(void)
@@ -2088,7 +2100,7 @@ static void __exit netiucv_exit(void)
iucv_unregister(&netiucv_handler, 1);
iucv_unregister_dbf_views();
- PRINT_INFO("NETIUCV driver unloaded\n");
+ pr_info("driver unloaded\n");
return;
}
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index af6d60458513..d5ccce1643e4 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -31,11 +31,10 @@
#include <asm/qdio.h>
#include <asm/ccwdev.h>
#include <asm/ccwgroup.h>
+#include <asm/sysinfo.h>
#include "qeth_core_mpc.h"
-#define KMSG_COMPONENT "qeth"
-
/**
* Debug Facility stuff
*/
@@ -74,11 +73,6 @@ struct qeth_dbf_info {
#define QETH_DBF_TEXT_(name, level, text...) \
qeth_dbf_longtext(QETH_DBF_##name, level, text)
-/**
- * some more debug stuff
- */
-#define PRINTK_HEADER "qeth: "
-
#define SENSE_COMMAND_REJECT_BYTE 0
#define SENSE_COMMAND_REJECT_FLAG 0x80
#define SENSE_RESETTING_EVENT_BYTE 1
@@ -733,6 +727,7 @@ struct qeth_card {
struct qeth_osn_info osn_info;
struct qeth_discipline discipline;
atomic_t force_alloc_skb;
+ struct service_level qeth_service_level;
};
struct qeth_card_list_struct {
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 52d26592c72c..e783644a2105 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -8,6 +8,9 @@
* Frank Blaschka <frank.blaschka@de.ibm.com>
*/
+#define KMSG_COMPONENT "qeth"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/string.h>
@@ -319,7 +322,10 @@ static int qeth_issue_next_read(struct qeth_card *card)
return -EIO;
iob = qeth_get_buffer(&card->read);
if (!iob) {
- PRINT_WARN("issue_next_read failed: no iob available!\n");
+ 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));
return -ENOMEM;
}
qeth_setup_ccw(&card->read, iob->data, QETH_BUFSIZE);
@@ -327,7 +333,8 @@ static int qeth_issue_next_read(struct qeth_card *card)
rc = ccw_device_start(card->read.ccwdev, &card->read.ccw,
(addr_t) iob, 0, 0);
if (rc) {
- PRINT_ERR("Error in starting next read ccw! rc=%i\n", rc);
+ QETH_DBF_MESSAGE(2, "%s error in starting next read ccw! "
+ "rc=%i\n", dev_name(&card->gdev->dev), rc);
atomic_set(&card->read.irq_pending, 0);
qeth_schedule_recovery(card);
wake_up(&card->wait_q);
@@ -393,10 +400,9 @@ static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
} else {
switch (cmd->hdr.command) {
case IPA_CMD_STOPLAN:
- PRINT_WARN("Link failure on %s (CHPID 0x%X) - "
- "there is a network problem or "
- "someone pulled the cable or "
- "disabled the port.\n",
+ dev_warn(&card->gdev->dev,
+ "The link for interface %s on CHPID"
+ " 0x%X failed\n",
QETH_CARD_IFNAME(card),
card->info.chpid);
card->lan_online = 0;
@@ -404,9 +410,9 @@ static struct qeth_ipa_cmd *qeth_check_ipa_data(struct qeth_card *card,
netif_carrier_off(card->dev);
return NULL;
case IPA_CMD_STARTLAN:
- PRINT_INFO("Link reestablished on %s "
- "(CHPID 0x%X). Scheduling "
- "IP address reset.\n",
+ dev_info(&card->gdev->dev,
+ "The link for %s on CHPID 0x%X has"
+ " been restored\n",
QETH_CARD_IFNAME(card),
card->info.chpid);
netif_carrier_on(card->dev);
@@ -458,7 +464,7 @@ static int qeth_check_idx_response(unsigned char *buffer)
QETH_DBF_HEX(CTRL, 2, buffer, QETH_DBF_CTRL_LEN);
if ((buffer[2] & 0xc0) == 0xc0) {
- PRINT_WARN("received an IDX TERMINATE "
+ QETH_DBF_MESSAGE(2, "received an IDX TERMINATE "
"with cause code 0x%02x%s\n",
buffer[4],
((buffer[4] == 0x22) ?
@@ -744,8 +750,10 @@ static int qeth_get_problem(struct ccw_device *cdev, struct irb *irb)
SCHN_STAT_CHN_DATA_CHK | SCHN_STAT_CHAIN_CHECK |
SCHN_STAT_PROT_CHECK | SCHN_STAT_PROG_CHECK)) {
QETH_DBF_TEXT(TRACE, 2, "CGENCHK");
- PRINT_WARN("check on device %s, dstat=x%x, cstat=x%x ",
- dev_name(&cdev->dev), dstat, cstat);
+ 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 ",
+ dev_name(&cdev->dev), dstat, cstat);
print_hex_dump(KERN_WARNING, "qeth: irb ", DUMP_PREFIX_OFFSET,
16, 1, irb, 64, 1);
return 1;
@@ -784,12 +792,14 @@ static long __qeth_check_irb_error(struct ccw_device *cdev,
switch (PTR_ERR(irb)) {
case -EIO:
- PRINT_WARN("i/o-error on device %s\n", dev_name(&cdev->dev));
+ QETH_DBF_MESSAGE(2, "%s i/o-error on device\n",
+ dev_name(&cdev->dev));
QETH_DBF_TEXT(TRACE, 2, "ckirberr");
QETH_DBF_TEXT_(TRACE, 2, " rc%d", -EIO);
break;
case -ETIMEDOUT:
- PRINT_WARN("timeout on device %s\n", dev_name(&cdev->dev));
+ dev_warn(&cdev->dev, "A hardware operation timed out"
+ " on the device\n");
QETH_DBF_TEXT(TRACE, 2, "ckirberr");
QETH_DBF_TEXT_(TRACE, 2, " rc%d", -ETIMEDOUT);
if (intparm == QETH_RCD_PARM) {
@@ -802,8 +812,8 @@ static long __qeth_check_irb_error(struct ccw_device *cdev,
}
break;
default:
- PRINT_WARN("unknown error %ld on device %s\n", PTR_ERR(irb),
- dev_name(&cdev->dev));
+ QETH_DBF_MESSAGE(2, "%s unknown error %ld on device\n",
+ dev_name(&cdev->dev), PTR_ERR(irb));
QETH_DBF_TEXT(TRACE, 2, "ckirberr");
QETH_DBF_TEXT(TRACE, 2, " rc???");
}
@@ -869,10 +879,12 @@ static void qeth_irq(struct ccw_device *cdev, unsigned long intparm,
(dstat & DEV_STAT_UNIT_CHECK) ||
(cstat)) {
if (irb->esw.esw0.erw.cons) {
- /* TODO: we should make this s390dbf */
- PRINT_WARN("sense data available on channel %s.\n",
- CHANNEL_ID(channel));
- PRINT_WARN(" cstat 0x%X\n dstat 0x%X\n", cstat, dstat);
+ 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);
print_hex_dump(KERN_WARNING, "qeth: irb ",
DUMP_PREFIX_OFFSET, 16, 1, irb, 32, 1);
print_hex_dump(KERN_WARNING, "qeth: sense data ",
@@ -1138,6 +1150,14 @@ static int qeth_setup_card(struct qeth_card *card)
return 0;
}
+static void qeth_core_sl_print(struct seq_file *m, struct service_level *slr)
+{
+ struct qeth_card *card = container_of(slr, struct qeth_card,
+ qeth_service_level);
+ seq_printf(m, "qeth: %s firmware level %s\n", CARD_BUS_ID(card),
+ card->info.mcl_level);
+}
+
static struct qeth_card *qeth_alloc_card(void)
{
struct qeth_card *card;
@@ -1157,6 +1177,8 @@ static struct qeth_card *qeth_alloc_card(void)
return NULL;
}
card->options.layer2 = -1;
+ card->qeth_service_level.seq_print = qeth_core_sl_print;
+ register_service_level(&card->qeth_service_level);
return card;
}
@@ -1175,8 +1197,8 @@ static int qeth_determine_card_type(struct qeth_card *card)
card->qdio.no_out_queues = known_devices[i][8];
card->info.is_multicast_different = known_devices[i][9];
if (qeth_is_1920_device(card)) {
- PRINT_INFO("Priority Queueing not able "
- "due to hardware limitations!\n");
+ dev_info(&card->gdev->dev,
+ "Priority Queueing not supported\n");
card->qdio.no_out_queues = 1;
card->qdio.default_out_queue = 0;
}
@@ -1185,7 +1207,8 @@ static int qeth_determine_card_type(struct qeth_card *card)
i++;
}
card->info.type = QETH_CARD_TYPE_UNKNOWN;
- PRINT_ERR("unknown card type on device %s\n", CARD_BUS_ID(card));
+ dev_err(&card->gdev->dev, "The adapter hardware is of an "
+ "unknown type\n");
return -ENOENT;
}
@@ -1368,8 +1391,8 @@ static int qeth_get_unitaddr(struct qeth_card *card)
QETH_DBF_TEXT(SETUP, 2, "getunit");
rc = qeth_read_conf_data(card, (void **) &prcd, &length);
if (rc) {
- PRINT_ERR("qeth_read_conf_data for device %s returned %i\n",
- CARD_DDEV_ID(card), rc);
+ QETH_DBF_MESSAGE(2, "%s qeth_read_conf_data returned %i\n",
+ dev_name(&card->gdev->dev), rc);
return rc;
}
card->info.chpid = prcd[30];
@@ -1519,7 +1542,10 @@ static int qeth_idx_activate_channel(struct qeth_channel *channel,
if (rc == -ERESTARTSYS)
return rc;
if (channel->state != CH_STATE_ACTIVATING) {
- PRINT_WARN("IDX activate timed out!\n");
+ 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_TEXT_(SETUP, 2, "2err%d", -ETIME);
qeth_clear_cmd_buffers(channel);
return -ETIME;
@@ -1552,20 +1578,21 @@ static void qeth_idx_write_cb(struct qeth_channel *channel,
if (!(QETH_IS_IDX_ACT_POS_REPLY(iob->data))) {
if (QETH_IDX_ACT_CAUSE_CODE(iob->data) == 0x19)
- PRINT_ERR("IDX_ACTIVATE on write channel device %s: "
- "adapter exclusively used by another host\n",
- CARD_WDEV_ID(card));
+ dev_err(&card->write.ccwdev->dev,
+ "The adapter is used exclusively by another "
+ "host\n");
else
- PRINT_ERR("IDX_ACTIVATE on write channel device %s: "
- "negative reply\n", CARD_WDEV_ID(card));
+ QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on write channel:"
+ " negative reply\n",
+ dev_name(&card->write.ccwdev->dev));
goto out;
}
memcpy(&temp, QETH_IDX_ACT_FUNC_LEVEL(iob->data), 2);
if ((temp & ~0x0100) != qeth_peer_func_level(card->info.func_level)) {
- PRINT_WARN("IDX_ACTIVATE on write channel device %s: "
- "function level mismatch "
- "(sent: 0x%x, received: 0x%x)\n",
- CARD_WDEV_ID(card), card->info.func_level, temp);
+ QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on write channel: "
+ "function level mismatch (sent: 0x%x, received: "
+ "0x%x)\n", dev_name(&card->write.ccwdev->dev),
+ card->info.func_level, temp);
goto out;
}
channel->state = CH_STATE_UP;
@@ -1591,12 +1618,13 @@ static void qeth_idx_read_cb(struct qeth_channel *channel,
if (!(QETH_IS_IDX_ACT_POS_REPLY(iob->data))) {
if (QETH_IDX_ACT_CAUSE_CODE(iob->data) == 0x19)
- PRINT_ERR("IDX_ACTIVATE on read channel device %s: "
- "adapter exclusively used by another host\n",
- CARD_RDEV_ID(card));
+ dev_err(&card->write.ccwdev->dev,
+ "The adapter is used exclusively by another "
+ "host\n");
else
- PRINT_ERR("IDX_ACTIVATE on read channel device %s: "
- "negative reply\n", CARD_RDEV_ID(card));
+ QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on read channel:"
+ " negative reply\n",
+ dev_name(&card->read.ccwdev->dev));
goto out;
}
@@ -1610,9 +1638,10 @@ static void qeth_idx_read_cb(struct qeth_channel *channel,
memcpy(&temp, QETH_IDX_ACT_FUNC_LEVEL(iob->data), 2);
if (temp != qeth_peer_func_level(card->info.func_level)) {
- PRINT_WARN("IDX_ACTIVATE on read channel device %s: function "
- "level mismatch (sent: 0x%x, received: 0x%x)\n",
- CARD_RDEV_ID(card), card->info.func_level, temp);
+ QETH_DBF_MESSAGE(2, "%s IDX_ACTIVATE on read channel: function "
+ "level mismatch (sent: 0x%x, received: 0x%x)\n",
+ dev_name(&card->read.ccwdev->dev),
+ card->info.func_level, temp);
goto out;
}
memcpy(&card->token.issuer_rm_r,
@@ -1686,8 +1715,9 @@ int qeth_send_control_data(struct qeth_card *card, int len,
(addr_t) iob, 0, 0);
spin_unlock_irqrestore(get_ccwdev_lock(card->write.ccwdev), flags);
if (rc) {
- PRINT_WARN("qeth_send_control_data: "
- "ccw_device_start rc = %i\n", rc);
+ QETH_DBF_MESSAGE(2, "%s qeth_send_control_data: "
+ "ccw_device_start rc = %i\n",
+ dev_name(&card->write.ccwdev->dev), rc);
QETH_DBF_TEXT_(TRACE, 2, " err%d", rc);
spin_lock_irqsave(&card->lock, flags);
list_del_init(&reply->list);
@@ -2170,11 +2200,8 @@ static void qeth_print_status_with_portname(struct qeth_card *card)
dbf_text[i] =
(char) _ebcasc[(__u8) dbf_text[i]];
dbf_text[8] = 0;
- PRINT_INFO("Device %s/%s/%s is a%s card%s%s%s\n"
+ dev_info(&card->gdev->dev, "Device is a%s card%s%s%s\n"
"with link type %s (portname: %s)\n",
- CARD_RDEV_ID(card),
- CARD_WDEV_ID(card),
- CARD_DDEV_ID(card),
qeth_get_cardname(card),
(card->info.mcl_level[0]) ? " (level: " : "",
(card->info.mcl_level[0]) ? card->info.mcl_level : "",
@@ -2187,23 +2214,17 @@ static void qeth_print_status_with_portname(struct qeth_card *card)
static void qeth_print_status_no_portname(struct qeth_card *card)
{
if (card->info.portname[0])
- PRINT_INFO("Device %s/%s/%s is a%s "
+ dev_info(&card->gdev->dev, "Device is a%s "
"card%s%s%s\nwith link type %s "
"(no portname needed by interface).\n",
- CARD_RDEV_ID(card),
- CARD_WDEV_ID(card),
- CARD_DDEV_ID(card),
qeth_get_cardname(card),
(card->info.mcl_level[0]) ? " (level: " : "",
(card->info.mcl_level[0]) ? card->info.mcl_level : "",
(card->info.mcl_level[0]) ? ")" : "",
qeth_get_cardname_short(card));
else
- PRINT_INFO("Device %s/%s/%s is a%s "
+ dev_info(&card->gdev->dev, "Device is a%s "
"card%s%s%s\nwith link type %s.\n",
- CARD_RDEV_ID(card),
- CARD_WDEV_ID(card),
- CARD_DDEV_ID(card),
qeth_get_cardname(card),
(card->info.mcl_level[0]) ? " (level: " : "",
(card->info.mcl_level[0]) ? card->info.mcl_level : "",
@@ -2325,7 +2346,6 @@ static int qeth_init_input_buffer(struct qeth_card *card,
* the QETH_IN_BUF_REQUEUE_THRESHOLD we should never run out off
* buffers
*/
- BUG_ON(!pool_entry);
buf->pool_entry = pool_entry;
for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) {
@@ -2630,9 +2650,8 @@ void qeth_queue_input_buffer(struct qeth_card *card, int index)
qeth_get_micros() -
card->perf_stats.inbound_do_qdio_start_time;
if (rc) {
- PRINT_WARN("qeth_queue_input_buffer's do_QDIO "
- "return %i (device %s).\n",
- rc, CARD_DDEV_ID(card));
+ dev_warn(&card->gdev->dev,
+ "QDIO reported an error, rc=%i\n", rc);
QETH_DBF_TEXT(TRACE, 2, "qinberr");
QETH_DBF_TEXT_(TRACE, 2, "%s", CARD_BUS_ID(card));
}
@@ -3730,6 +3749,7 @@ static void qeth_core_free_card(struct qeth_card *card)
free_netdev(card->dev);
kfree(card->ip_tbd_list);
qeth_free_qdio_buffers(card);
+ unregister_service_level(&card->qeth_service_level);
kfree(card);
}
@@ -3757,7 +3777,7 @@ static int qeth_core_driver_group(const char *buf, struct device *root_dev,
int qeth_core_hardsetup_card(struct qeth_card *card)
{
- struct qdio_ssqd_desc *qdio_ssqd;
+ struct qdio_ssqd_desc *ssqd;
int retries = 3;
int mpno = 0;
int rc;
@@ -3766,7 +3786,8 @@ int qeth_core_hardsetup_card(struct qeth_card *card)
atomic_set(&card->force_alloc_skb, 0);
retry:
if (retries < 3) {
- PRINT_WARN("Retrying to do IDX activates.\n");
+ QETH_DBF_MESSAGE(2, "%s Retrying to do IDX activates.\n",
+ dev_name(&card->gdev->dev));
ccw_device_set_offline(CARD_DDEV(card));
ccw_device_set_offline(CARD_WDEV(card));
ccw_device_set_offline(CARD_RDEV(card));
@@ -3792,9 +3813,16 @@ retry:
return rc;
}
- qdio_ssqd = qdio_get_ssqd_desc(CARD_DDEV(card));
- if (qdio_ssqd)
- mpno = qdio_ssqd->pcnt;
+ ssqd = kmalloc(sizeof(struct qdio_ssqd_desc), GFP_KERNEL);
+ if (!ssqd) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = qdio_get_ssqd_desc(CARD_DDEV(card), ssqd);
+ if (rc == 0)
+ mpno = ssqd->pcnt;
+ kfree(ssqd);
+
if (mpno)
mpno = min(mpno - 1, QETH_MAX_PORTNO);
if (card->info.portno > mpno) {
@@ -3834,7 +3862,10 @@ retry:
}
return 0;
out:
- PRINT_ERR("Initialization in hardsetup failed! rc=%d\n", rc);
+ 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);
return rc;
}
EXPORT_SYMBOL_GPL(qeth_core_hardsetup_card);
@@ -4054,8 +4085,8 @@ int qeth_core_load_discipline(struct qeth_card *card,
break;
}
if (!card->discipline.ccwgdriver) {
- PRINT_ERR("Support for discipline %d not present\n",
- discipline);
+ dev_err(&card->gdev->dev, "There is no kernel module to "
+ "support discipline %d\n", discipline);
rc = -EINVAL;
}
return rc;
@@ -4448,7 +4479,7 @@ static int __init qeth_core_init(void)
{
int rc;
- PRINT_INFO("loading core functions\n");
+ pr_info("loading core functions\n");
INIT_LIST_HEAD(&qeth_core_card_list.list);
rwlock_init(&qeth_core_card_list.rwlock);
@@ -4488,9 +4519,10 @@ driver_err:
ccwgroup_err:
ccw_driver_unregister(&qeth_ccw_driver);
ccw_err:
+ QETH_DBF_MESSAGE(2, "Initialization failed with code %d\n", rc);
qeth_unregister_dbf_views();
out_err:
- PRINT_ERR("Initialization failed with code %d\n", rc);
+ pr_err("Initializing the qeth device driver failed\n");
return rc;
}
@@ -4503,7 +4535,7 @@ static void __exit qeth_core_exit(void)
ccw_driver_unregister(&qeth_ccw_driver);
kmem_cache_destroy(qeth_core_header_cache);
qeth_unregister_dbf_views();
- PRINT_INFO("core functions removed\n");
+ pr_info("core functions removed\n");
}
module_init(qeth_core_init);
diff --git a/drivers/s390/net/qeth_core_offl.c b/drivers/s390/net/qeth_core_offl.c
index 452874e89740..4080126ca48c 100644
--- a/drivers/s390/net/qeth_core_offl.c
+++ b/drivers/s390/net/qeth_core_offl.c
@@ -350,7 +350,7 @@ static __wsum qeth_eddp_check_tcp4_hdr(struct qeth_eddp_data *eddp,
phcsum = csum_tcpudp_nofold(eddp->nh.ip4.h.saddr, eddp->nh.ip4.h.daddr,
eddp->thl + data_len, IPPROTO_TCP, 0);
/* compute checksum of tcp header */
- return csum_partial((u8 *)&eddp->th, eddp->thl, phcsum);
+ return csum_partial(&eddp->th, eddp->thl, phcsum);
}
static __wsum qeth_eddp_check_tcp6_hdr(struct qeth_eddp_data *eddp,
@@ -362,12 +362,12 @@ static __wsum qeth_eddp_check_tcp6_hdr(struct qeth_eddp_data *eddp,
QETH_DBF_TEXT(TRACE, 5, "eddpckt6");
eddp->th.tcp.h.check = 0;
/* compute pseudo header checksum */
- phcsum = csum_partial((u8 *)&eddp->nh.ip6.h.saddr,
+ phcsum = csum_partial(&eddp->nh.ip6.h.saddr,
sizeof(struct in6_addr), 0);
- phcsum = csum_partial((u8 *)&eddp->nh.ip6.h.daddr,
+ phcsum = csum_partial(&eddp->nh.ip6.h.daddr,
sizeof(struct in6_addr), phcsum);
proto = htonl(IPPROTO_TCP);
- phcsum = csum_partial((u8 *)&proto, sizeof(u32), phcsum);
+ phcsum = csum_partial(&proto, sizeof(u32), phcsum);
return phcsum;
}
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 1b1e80336d2c..2c48591ced44 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -8,6 +8,9 @@
* Frank Blaschka <frank.blaschka@de.ibm.com>
*/
+#define KMSG_COMPONENT "qeth"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/string.h>
@@ -131,17 +134,13 @@ static int qeth_l2_send_setgroupmac_cb(struct qeth_card *card,
mac = &cmd->data.setdelmac.mac[0];
/* MAC already registered, needed in couple/uncouple case */
if (cmd->hdr.return_code == 0x2005) {
- QETH_DBF_MESSAGE(2, "Group MAC %02x:%02x:%02x:%02x:%02x:%02x "
- "already existing on %s \n",
- mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
- QETH_CARD_IFNAME(card));
+ QETH_DBF_MESSAGE(2, "Group MAC %pM already existing on %s \n",
+ mac, QETH_CARD_IFNAME(card));
cmd->hdr.return_code = 0;
}
if (cmd->hdr.return_code)
- QETH_DBF_MESSAGE(2, "Could not set group MAC "
- "%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n",
- mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
- QETH_CARD_IFNAME(card), cmd->hdr.return_code);
+ QETH_DBF_MESSAGE(2, "Could not set group MAC %pM on %s: %x\n",
+ mac, QETH_CARD_IFNAME(card), cmd->hdr.return_code);
return 0;
}
@@ -163,10 +162,8 @@ static int qeth_l2_send_delgroupmac_cb(struct qeth_card *card,
cmd = (struct qeth_ipa_cmd *) data;
mac = &cmd->data.setdelmac.mac[0];
if (cmd->hdr.return_code)
- QETH_DBF_MESSAGE(2, "Could not delete group MAC "
- "%02x:%02x:%02x:%02x:%02x:%02x on %s: %x\n",
- mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
- QETH_CARD_IFNAME(card), cmd->hdr.return_code);
+ QETH_DBF_MESSAGE(2, "Could not delete group MAC %pM on %s: %x\n",
+ mac, QETH_CARD_IFNAME(card), cmd->hdr.return_code);
return 0;
}
@@ -503,12 +500,13 @@ static int qeth_l2_send_setmac_cb(struct qeth_card *card,
card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED;
memcpy(card->dev->dev_addr, cmd->data.setdelmac.mac,
OSA_ADDR_LEN);
- PRINT_INFO("MAC address %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
- "successfully registered on device %s\n",
- card->dev->dev_addr[0], card->dev->dev_addr[1],
- card->dev->dev_addr[2], card->dev->dev_addr[3],
- card->dev->dev_addr[4], card->dev->dev_addr[5],
- card->dev->name);
+ dev_info(&card->gdev->dev,
+ "MAC address %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
+ "successfully registered on device %s\n",
+ card->dev->dev_addr[0], card->dev->dev_addr[1],
+ card->dev->dev_addr[2], card->dev->dev_addr[3],
+ card->dev->dev_addr[4], card->dev->dev_addr[5],
+ card->dev->name);
}
return 0;
}
@@ -1015,9 +1013,8 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
if (rc) {
QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
if (rc == 0xe080) {
- PRINT_WARN("LAN on card %s if offline! "
- "Waiting for STARTLAN from card.\n",
- CARD_BUS_ID(card));
+ dev_warn(&card->gdev->dev,
+ "The LAN is offline\n");
card->lan_online = 0;
}
return rc;
@@ -1117,8 +1114,8 @@ static int qeth_l2_recover(void *ptr)
if (!qeth_do_run_thread(card, QETH_RECOVER_THREAD))
return 0;
QETH_DBF_TEXT(TRACE, 2, "recover2");
- PRINT_WARN("Recovery of device %s started ...\n",
- CARD_BUS_ID(card));
+ dev_warn(&card->gdev->dev,
+ "A recovery process has been started for the device\n");
card->use_hard_stop = 1;
__qeth_l2_set_offline(card->gdev, 1);
rc = __qeth_l2_set_online(card->gdev, 1);
@@ -1126,27 +1123,27 @@ static int qeth_l2_recover(void *ptr)
qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD);
qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD);
if (!rc)
- PRINT_INFO("Device %s successfully recovered!\n",
- CARD_BUS_ID(card));
+ dev_info(&card->gdev->dev,
+ "Device successfully recovered!\n");
else {
rtnl_lock();
dev_close(card->dev);
rtnl_unlock();
- PRINT_INFO("Device %s could not be recovered!\n",
- CARD_BUS_ID(card));
+ dev_warn(&card->gdev->dev, "The qeth device driver "
+ "failed to recover an error on the device\n");
}
return 0;
}
static int __init qeth_l2_init(void)
{
- PRINT_INFO("register layer 2 discipline\n");
+ pr_info("register layer 2 discipline\n");
return 0;
}
static void __exit qeth_l2_exit(void)
{
- PRINT_INFO("unregister layer 2 discipline\n");
+ pr_info("unregister layer 2 discipline\n");
}
static void qeth_l2_shutdown(struct ccwgroup_device *gdev)
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index ed59fedd5922..c0b30b25a5f1 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -8,6 +8,9 @@
* Frank Blaschka <frank.blaschka@de.ibm.com>
*/
+#define KMSG_COMPONENT "qeth"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/string.h>
@@ -917,8 +920,8 @@ static int qeth_l3_register_addr_entry(struct qeth_card *card,
if (rc) {
QETH_DBF_TEXT(TRACE, 2, "FAILED");
qeth_l3_ipaddr_to_string(addr->proto, (u8 *)&addr->u, buf);
- PRINT_WARN("Could not register IP address %s (rc=0x%x/%d)\n",
- buf, rc, rc);
+ dev_warn(&card->gdev->dev,
+ "Registering IP address %s failed\n", buf);
}
return rc;
}
@@ -1029,24 +1032,22 @@ static int qeth_l3_setadapter_parms(struct qeth_card *card)
QETH_DBF_TEXT(SETUP, 2, "setadprm");
if (!qeth_is_supported(card, IPA_SETADAPTERPARMS)) {
- PRINT_WARN("set adapter parameters not supported "
- "on device %s.\n",
- CARD_BUS_ID(card));
+ dev_info(&card->gdev->dev,
+ "set adapter parameters not supported.\n");
QETH_DBF_TEXT(SETUP, 2, " notsupp");
return 0;
}
rc = qeth_query_setadapterparms(card);
if (rc) {
- PRINT_WARN("couldn't set adapter parameters on device %s: "
- "x%x\n", CARD_BUS_ID(card), rc);
+ QETH_DBF_MESSAGE(2, "%s couldn't set adapter parameters: "
+ "0x%x\n", card->gdev->dev.bus_id, rc);
return rc;
}
if (qeth_adp_supported(card, IPA_SETADP_ALTER_MAC_ADDRESS)) {
rc = qeth_setadpparms_change_macaddr(card);
if (rc)
- PRINT_WARN("couldn't get MAC address on "
- "device %s: x%x\n",
- CARD_BUS_ID(card), rc);
+ dev_warn(&card->gdev->dev, "Reading the adapter MAC"
+ " address failed\n", rc);
}
if ((card->info.link_type == QETH_LINK_TYPE_HSTR) ||
@@ -1160,16 +1161,17 @@ static int qeth_l3_start_ipa_arp_processing(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "ipaarp");
if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) {
- PRINT_WARN("ARP processing not supported "
- "on %s!\n", QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "ARP processing not supported on %s!\n",
+ QETH_CARD_IFNAME(card));
return 0;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_ARP_PROCESSING,
IPA_CMD_ASS_START, 0);
if (rc) {
- PRINT_WARN("Could not start ARP processing "
- "assist on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev,
+ "Starting ARP processing support for %s failed\n",
+ QETH_CARD_IFNAME(card));
}
return rc;
}
@@ -1181,19 +1183,21 @@ static int qeth_l3_start_ipa_ip_fragmentation(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "ipaipfrg");
if (!qeth_is_supported(card, IPA_IP_FRAGMENTATION)) {
- PRINT_INFO("Hardware IP fragmentation not supported on %s\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "Hardware IP fragmentation not supported on %s\n",
+ QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_IP_FRAGMENTATION,
IPA_CMD_ASS_START, 0);
if (rc) {
- PRINT_WARN("Could not start Hardware IP fragmentation "
- "assist on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev,
+ "Starting IP fragmentation support for %s failed\n",
+ QETH_CARD_IFNAME(card));
} else
- PRINT_INFO("Hardware IP fragmentation enabled \n");
+ dev_info(&card->gdev->dev,
+ "Hardware IP fragmentation enabled \n");
return rc;
}
@@ -1207,17 +1211,18 @@ static int qeth_l3_start_ipa_source_mac(struct qeth_card *card)
return -EOPNOTSUPP;
if (!qeth_is_supported(card, IPA_SOURCE_MAC)) {
- PRINT_INFO("Inbound source address not "
- "supported on %s\n", QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "Inbound source address not supported on %s\n",
+ QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_SOURCE_MAC,
IPA_CMD_ASS_START, 0);
if (rc)
- PRINT_WARN("Could not start inbound source "
- "assist on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev,
+ "Starting proxy ARP support for %s failed\n",
+ QETH_CARD_IFNAME(card));
return rc;
}
@@ -1228,19 +1233,19 @@ static int qeth_l3_start_ipa_vlan(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "strtvlan");
if (!qeth_is_supported(card, IPA_FULL_VLAN)) {
- PRINT_WARN("VLAN not supported on %s\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "VLAN not supported on %s\n", QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_VLAN_PRIO,
IPA_CMD_ASS_START, 0);
if (rc) {
- PRINT_WARN("Could not start vlan "
- "assist on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev,
+ "Starting VLAN support for %s failed\n",
+ QETH_CARD_IFNAME(card));
} else {
- PRINT_INFO("VLAN enabled \n");
+ dev_info(&card->gdev->dev, "VLAN enabled\n");
}
return rc;
}
@@ -1252,19 +1257,20 @@ static int qeth_l3_start_ipa_multicast(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "stmcast");
if (!qeth_is_supported(card, IPA_MULTICASTING)) {
- PRINT_WARN("Multicast not supported on %s\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "Multicast not supported on %s\n",
+ QETH_CARD_IFNAME(card));
return -EOPNOTSUPP;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_MULTICASTING,
IPA_CMD_ASS_START, 0);
if (rc) {
- PRINT_WARN("Could not start multicast "
- "assist on %s: rc=%i\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev,
+ "Starting multicast support for %s failed\n",
+ QETH_CARD_IFNAME(card));
} else {
- PRINT_INFO("Multicast enabled\n");
+ dev_info(&card->gdev->dev, "Multicast enabled\n");
card->dev->flags |= IFF_MULTICAST;
}
return rc;
@@ -1315,36 +1321,37 @@ static int qeth_l3_softsetup_ipv6(struct qeth_card *card)
rc = qeth_l3_query_ipassists(card, QETH_PROT_IPV6);
if (rc) {
- PRINT_ERR("IPv6 query ipassist failed on %s\n",
- QETH_CARD_IFNAME(card));
+ dev_err(&card->gdev->dev,
+ "Activating IPv6 support for %s failed\n",
+ QETH_CARD_IFNAME(card));
return rc;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_IPV6,
IPA_CMD_ASS_START, 3);
if (rc) {
- PRINT_WARN("IPv6 start assist (version 4) failed "
- "on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_err(&card->gdev->dev,
+ "Activating IPv6 support for %s failed\n",
+ QETH_CARD_IFNAME(card));
return rc;
}
rc = qeth_l3_send_simple_setassparms_ipv6(card, IPA_IPV6,
IPA_CMD_ASS_START);
if (rc) {
- PRINT_WARN("IPV6 start assist (version 6) failed "
- "on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_err(&card->gdev->dev,
+ "Activating IPv6 support for %s failed\n",
+ QETH_CARD_IFNAME(card));
return rc;
}
rc = qeth_l3_send_simple_setassparms_ipv6(card, IPA_PASSTHRU,
IPA_CMD_ASS_START);
if (rc) {
- PRINT_WARN("Could not enable passthrough "
- "on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev,
+ "Enabling the passthrough mode for %s failed\n",
+ QETH_CARD_IFNAME(card));
return rc;
}
out:
- PRINT_INFO("IPV6 enabled \n");
+ dev_info(&card->gdev->dev, "IPV6 enabled\n");
return 0;
}
#endif
@@ -1356,8 +1363,8 @@ static int qeth_l3_start_ipa_ipv6(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "strtipv6");
if (!qeth_is_supported(card, IPA_IPV6)) {
- PRINT_WARN("IPv6 not supported on %s\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "IPv6 not supported on %s\n", QETH_CARD_IFNAME(card));
return 0;
}
#ifdef CONFIG_QETH_IPV6
@@ -1373,34 +1380,35 @@ static int qeth_l3_start_ipa_broadcast(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "stbrdcst");
card->info.broadcast_capable = 0;
if (!qeth_is_supported(card, IPA_FILTERING)) {
- PRINT_WARN("Broadcast not supported on %s\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "Broadcast not supported on %s\n",
+ QETH_CARD_IFNAME(card));
rc = -EOPNOTSUPP;
goto out;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_FILTERING,
IPA_CMD_ASS_START, 0);
if (rc) {
- PRINT_WARN("Could not enable broadcasting filtering "
- "on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev, "Enabling broadcast filtering for "
+ "%s failed\n", QETH_CARD_IFNAME(card));
goto out;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_FILTERING,
IPA_CMD_ASS_CONFIGURE, 1);
if (rc) {
- PRINT_WARN("Could not set up broadcast filtering on %s: 0x%x\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev,
+ "Setting up broadcast filtering for %s failed\n",
+ QETH_CARD_IFNAME(card));
goto out;
}
card->info.broadcast_capable = QETH_BROADCAST_WITH_ECHO;
- PRINT_INFO("Broadcast enabled \n");
+ dev_info(&card->gdev->dev, "Broadcast enabled\n");
rc = qeth_l3_send_simple_setassparms(card, IPA_FILTERING,
IPA_CMD_ASS_ENABLE, 1);
if (rc) {
- PRINT_WARN("Could not set up broadcast echo filtering on "
- "%s: 0x%x\n", QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev, "Setting up broadcast echo "
+ "filtering for %s failed\n", QETH_CARD_IFNAME(card));
goto out;
}
card->info.broadcast_capable = QETH_BROADCAST_WITHOUT_ECHO;
@@ -1419,18 +1427,18 @@ static int qeth_l3_send_checksum_command(struct qeth_card *card)
rc = qeth_l3_send_simple_setassparms(card, IPA_INBOUND_CHECKSUM,
IPA_CMD_ASS_START, 0);
if (rc) {
- PRINT_WARN("Starting Inbound HW Checksumming failed on %s: "
- "0x%x,\ncontinuing using Inbound SW Checksumming\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev, "Starting HW checksumming for %s "
+ "failed, using SW checksumming\n",
+ QETH_CARD_IFNAME(card));
return rc;
}
rc = qeth_l3_send_simple_setassparms(card, IPA_INBOUND_CHECKSUM,
IPA_CMD_ASS_ENABLE,
card->info.csum_mask);
if (rc) {
- PRINT_WARN("Enabling Inbound HW Checksumming failed on %s: "
- "0x%x,\ncontinuing using Inbound SW Checksumming\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev, "Enabling HW checksumming for %s "
+ "failed, using SW checksumming\n",
+ QETH_CARD_IFNAME(card));
return rc;
}
return 0;
@@ -1443,26 +1451,30 @@ static int qeth_l3_start_ipa_checksum(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "strtcsum");
if (card->options.checksum_type == NO_CHECKSUMMING) {
- PRINT_WARN("Using no checksumming on %s.\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "Using no checksumming on %s.\n",
+ QETH_CARD_IFNAME(card));
return 0;
}
if (card->options.checksum_type == SW_CHECKSUMMING) {
- PRINT_WARN("Using SW checksumming on %s.\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "Using SW checksumming on %s.\n",
+ QETH_CARD_IFNAME(card));
return 0;
}
if (!qeth_is_supported(card, IPA_INBOUND_CHECKSUM)) {
- PRINT_WARN("Inbound HW Checksumming not "
- "supported on %s,\ncontinuing "
- "using Inbound SW Checksumming\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "Inbound HW Checksumming not "
+ "supported on %s,\ncontinuing "
+ "using Inbound SW Checksumming\n",
+ QETH_CARD_IFNAME(card));
card->options.checksum_type = SW_CHECKSUMMING;
return 0;
}
rc = qeth_l3_send_checksum_command(card);
if (!rc)
- PRINT_INFO("HW Checksumming (inbound) enabled \n");
+ dev_info(&card->gdev->dev,
+ "HW Checksumming (inbound) enabled\n");
return rc;
}
@@ -1474,18 +1486,20 @@ static int qeth_l3_start_ipa_tso(struct qeth_card *card)
QETH_DBF_TEXT(TRACE, 3, "sttso");
if (!qeth_is_supported(card, IPA_OUTBOUND_TSO)) {
- PRINT_WARN("Outbound TSO not supported on %s\n",
- QETH_CARD_IFNAME(card));
+ dev_info(&card->gdev->dev,
+ "Outbound TSO not supported on %s\n",
+ QETH_CARD_IFNAME(card));
rc = -EOPNOTSUPP;
} else {
rc = qeth_l3_send_simple_setassparms(card, IPA_OUTBOUND_TSO,
IPA_CMD_ASS_START, 0);
if (rc)
- PRINT_WARN("Could not start outbound TSO "
- "assist on %s: rc=%i\n",
- QETH_CARD_IFNAME(card), rc);
+ dev_warn(&card->gdev->dev, "Starting outbound TCP "
+ "segmentation offload for %s failed\n",
+ QETH_CARD_IFNAME(card));
else
- PRINT_INFO("Outbound TSO enabled\n");
+ dev_info(&card->gdev->dev,
+ "Outbound TSO enabled\n");
}
if (rc && (card->options.large_send == QETH_LARGE_SEND_TSO)) {
card->options.large_send = QETH_LARGE_SEND_NO;
@@ -1578,12 +1592,8 @@ static int qeth_l3_get_unique_id_cb(struct qeth_card *card,
else {
card->info.unique_id = UNIQUE_ID_IF_CREATE_ADDR_FAILED |
UNIQUE_ID_NOT_BY_CARD;
- PRINT_WARN("couldn't get a unique id from the card on device "
- "%s (result=x%x), using default id. ipv6 "
- "autoconfig on other lpars may lead to duplicate "
- "ip addresses. please use manually "
- "configured ones.\n",
- CARD_BUS_ID(card), cmd->hdr.return_code);
+ dev_warn(&card->gdev->dev, "The network adapter failed to "
+ "generate a unique ID\n");
}
return 0;
}
@@ -3086,9 +3096,8 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
if (rc) {
QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc);
if (rc == 0xe080) {
- PRINT_WARN("LAN on card %s if offline! "
- "Waiting for STARTLAN from card.\n",
- CARD_BUS_ID(card));
+ dev_warn(&card->gdev->dev,
+ "The LAN is offline\n");
card->lan_online = 0;
}
return rc;
@@ -3194,8 +3203,8 @@ static int qeth_l3_recover(void *ptr)
if (!qeth_do_run_thread(card, QETH_RECOVER_THREAD))
return 0;
QETH_DBF_TEXT(TRACE, 2, "recover2");
- PRINT_WARN("Recovery of device %s started ...\n",
- CARD_BUS_ID(card));
+ dev_warn(&card->gdev->dev,
+ "A recovery process has been started for the device\n");
card->use_hard_stop = 1;
__qeth_l3_set_offline(card->gdev, 1);
rc = __qeth_l3_set_online(card->gdev, 1);
@@ -3203,14 +3212,14 @@ static int qeth_l3_recover(void *ptr)
qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD);
qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD);
if (!rc)
- PRINT_INFO("Device %s successfully recovered!\n",
- CARD_BUS_ID(card));
+ dev_info(&card->gdev->dev,
+ "Device successfully recovered!\n");
else {
rtnl_lock();
dev_close(card->dev);
rtnl_unlock();
- PRINT_INFO("Device %s could not be recovered!\n",
- CARD_BUS_ID(card));
+ dev_warn(&card->gdev->dev, "The qeth device driver "
+ "failed to recover an error on the device\n");
}
return 0;
}
@@ -3344,7 +3353,7 @@ static int qeth_l3_register_notifiers(void)
return rc;
}
#else
- PRINT_WARN("layer 3 discipline no IPv6 support\n");
+ pr_warning("There is no IPv6 support for the layer 3 discipline\n");
#endif
return 0;
}
@@ -3363,7 +3372,7 @@ static int __init qeth_l3_init(void)
{
int rc = 0;
- PRINT_INFO("register layer 3 discipline\n");
+ pr_info("register layer 3 discipline\n");
rc = qeth_l3_register_notifiers();
return rc;
}
@@ -3371,7 +3380,7 @@ static int __init qeth_l3_init(void)
static void __exit qeth_l3_exit(void)
{
qeth_l3_unregister_notifiers();
- PRINT_INFO("unregister layer 3 discipline\n");
+ pr_info("unregister layer 3 discipline\n");
}
module_init(qeth_l3_init);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 20:39:36 +0000