diff options
author | Peter Tiedemann <ptiedem@de.ibm.com> | 2008-12-25 13:39:54 +0100 |
---|---|---|
committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 13:39:27 +0100 |
commit | 2a7c6f2c39d1291e55403676b25fcfbff78fc5fb (patch) | |
tree | b37f40a4f4b582e9e3eafa8da923a098c62a7c09 /drivers/s390/net/ctcm_main.c | |
parent | [S390] convert zfcp printks to pr_xxx macros. (diff) | |
download | linux-2a7c6f2c39d1291e55403676b25fcfbff78fc5fb.tar.xz linux-2a7c6f2c39d1291e55403676b25fcfbff78fc5fb.zip |
[S390] convert ctcm printks to dev_xxx and pr_xxx macros.
Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/net/ctcm_main.c')
-rw-r--r-- | drivers/s390/net/ctcm_main.c | 72 |
1 files changed, 45 insertions, 27 deletions
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(); |