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 | |
parent | ecf39d42129767c0b4b4a6cf4997c1219c860934 (diff) | |
download | kernel_samsung_smdk4412-2a7c6f2c39d1291e55403676b25fcfbff78fc5fb.zip kernel_samsung_smdk4412-2a7c6f2c39d1291e55403676b25fcfbff78fc5fb.tar.gz kernel_samsung_smdk4412-2a7c6f2c39d1291e55403676b25fcfbff78fc5fb.tar.bz2 |
[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')
-rw-r--r-- | drivers/s390/net/ctcm_fsms.c | 46 | ||||
-rw-r--r-- | drivers/s390/net/ctcm_main.c | 72 | ||||
-rw-r--r-- | drivers/s390/net/ctcm_main.h | 6 | ||||
-rw-r--r-- | drivers/s390/net/ctcm_mpc.c | 15 | ||||
-rw-r--r-- | drivers/s390/net/ctcm_sysfs.c | 3 |
5 files changed, 86 insertions, 56 deletions
diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c index 4277655..f29c708 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 a4e29836..2678573 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 d77cce3..d925e73 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 19f5d5e..3db5f84 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 bb2d137..8452bb0 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" |