diff options
Diffstat (limited to 'drivers/s390')
-rw-r--r-- | drivers/s390/block/dasd_eckd.c | 45 | ||||
-rw-r--r-- | drivers/s390/block/dasd_erp.c | 2 | ||||
-rw-r--r-- | drivers/s390/block/dasd_fba.c | 25 | ||||
-rw-r--r-- | drivers/s390/block/dasd_int.h | 3 | ||||
-rw-r--r-- | drivers/s390/block/dcssblk.c | 7 | ||||
-rw-r--r-- | drivers/s390/block/xpram.c | 2 | ||||
-rw-r--r-- | drivers/s390/char/monreader.c | 4 | ||||
-rw-r--r-- | drivers/s390/char/sclp_rw.h | 5 | ||||
-rw-r--r-- | drivers/s390/char/vmwatchdog.c | 8 |
9 files changed, 43 insertions, 58 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index f8b1f04f26b..c11770f5b36 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -1696,8 +1696,7 @@ static void dasd_eckd_handle_unsolicited_interrupt(struct dasd_device *device, DBF_DEV_EVENT(DBF_ERR, device, "%s", "unsolicited interrupt received " "(sense available)"); - device->discipline->dump_sense_dbf(device, NULL, irb, - "unsolicited"); + device->discipline->dump_sense_dbf(device, irb, "unsolicited"); } dasd_schedule_device_bh(device); @@ -2941,42 +2940,20 @@ dasd_eckd_dump_ccw_range(struct ccw1 *from, struct ccw1 *to, char *page) } static void -dasd_eckd_dump_sense_dbf(struct dasd_device *device, struct dasd_ccw_req *req, - struct irb *irb, char *reason) +dasd_eckd_dump_sense_dbf(struct dasd_device *device, struct irb *irb, + char *reason) { u64 *sense; - int sl; - struct tsb *tsb; - sense = NULL; - tsb = NULL; - if (req && scsw_is_tm(&req->irb.scsw)) { - if (irb->scsw.tm.tcw) - tsb = tcw_get_tsb( - (struct tcw *)(unsigned long)irb->scsw.tm.tcw); - if (tsb && (irb->scsw.tm.fcxs == 0x01)) { - switch (tsb->flags & 0x07) { - case 1: /* tsa_iostat */ - sense = (u64 *)tsb->tsa.iostat.sense; - break; - case 2: /* ts_ddpc */ - sense = (u64 *)tsb->tsa.ddpc.sense; - break; - case 3: /* tsa_intrg */ - break; - } - } - } else { - if (irb->esw.esw0.erw.cons) - sense = (u64 *)irb->ecw; - } + sense = (u64 *) dasd_get_sense(irb); if (sense) { - for (sl = 0; sl < 4; sl++) { - DBF_DEV_EVENT(DBF_EMERG, device, - "%s: %016llx %016llx %016llx %016llx", - reason, sense[0], sense[1], sense[2], - sense[3]); - } + DBF_DEV_EVENT(DBF_EMERG, device, + "%s: %s %02x%02x%02x %016llx %016llx %016llx " + "%016llx", reason, + scsw_is_tm(&irb->scsw) ? "t" : "c", + scsw_cc(&irb->scsw), scsw_cstat(&irb->scsw), + scsw_dstat(&irb->scsw), sense[0], sense[1], + sense[2], sense[3]); } else { DBF_DEV_EVENT(DBF_EMERG, device, "%s", "SORRY - NO VALID SENSE AVAILABLE\n"); diff --git a/drivers/s390/block/dasd_erp.c b/drivers/s390/block/dasd_erp.c index d970ce2814b..cb8f9cef742 100644 --- a/drivers/s390/block/dasd_erp.c +++ b/drivers/s390/block/dasd_erp.c @@ -172,7 +172,7 @@ dasd_log_sense_dbf(struct dasd_ccw_req *cqr, struct irb *irb) device = cqr->startdev; /* dump sense data to s390 debugfeature*/ if (device->discipline && device->discipline->dump_sense_dbf) - device->discipline->dump_sense_dbf(device, cqr, irb, "log"); + device->discipline->dump_sense_dbf(device, irb, "log"); } EXPORT_SYMBOL(dasd_log_sense_dbf); diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index e21ee735f92..31849ad5e59 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -241,7 +241,7 @@ static void dasd_fba_handle_unsolicited_interrupt(struct dasd_device *device, /* check for unsolicited interrupts */ DBF_DEV_EVENT(DBF_WARNING, device, "%s", "unsolicited interrupt received"); - device->discipline->dump_sense_dbf(device, NULL, irb, "unsolicited"); + device->discipline->dump_sense_dbf(device, irb, "unsolicited"); dasd_schedule_device_bh(device); return; }; @@ -444,17 +444,20 @@ dasd_fba_fill_info(struct dasd_device * device, } static void -dasd_fba_dump_sense_dbf(struct dasd_device *device, struct dasd_ccw_req *req, - struct irb *irb, char *reason) +dasd_fba_dump_sense_dbf(struct dasd_device *device, struct irb *irb, + char *reason) { - int sl; - if (irb->esw.esw0.erw.cons) { - for (sl = 0; sl < 4; sl++) { - DBF_DEV_EVENT(DBF_EMERG, device, - "%s: %08x %08x %08x %08x", - reason, irb->ecw[8 * 0], irb->ecw[8 * 1], - irb->ecw[8 * 2], irb->ecw[8 * 3]); - } + u64 *sense; + + sense = (u64 *) dasd_get_sense(irb); + if (sense) { + DBF_DEV_EVENT(DBF_EMERG, device, + "%s: %s %02x%02x%02x %016llx %016llx %016llx " + "%016llx", reason, + scsw_is_tm(&irb->scsw) ? "t" : "c", + scsw_cc(&irb->scsw), scsw_cstat(&irb->scsw), + scsw_dstat(&irb->scsw), sense[0], sense[1], + sense[2], sense[3]); } else { DBF_DEV_EVENT(DBF_EMERG, device, "%s", "SORRY - NO VALID SENSE AVAILABLE\n"); diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index fd63b2f2bda..b699ca356ac 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -284,8 +284,7 @@ struct dasd_discipline { dasd_erp_fn_t(*erp_postaction) (struct dasd_ccw_req *); void (*dump_sense) (struct dasd_device *, struct dasd_ccw_req *, struct irb *); - void (*dump_sense_dbf) (struct dasd_device *, struct dasd_ccw_req *, - struct irb *, char *); + void (*dump_sense_dbf) (struct dasd_device *, struct irb *, char *); void (*handle_unsolicited_interrupt) (struct dasd_device *, struct irb *); diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 016f9e9d259..d34617682a6 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -964,7 +964,8 @@ static int dcssblk_freeze(struct device *dev) break; } if (rc) - pr_err("Suspend failed because device %s is writeable.\n", + pr_err("Suspending the system failed because DCSS device %s " + "is writable\n", dev_info->segment_name); return rc; } @@ -987,8 +988,8 @@ static int dcssblk_restore(struct device *dev) goto out_panic; } if (start != entry->start || end != entry->end) { - pr_err("Mismatch of start / end address after " - "resuming device %s\n", + pr_err("The address range of DCSS %s changed " + "while the system was suspended\n", entry->segment_name); goto out_panic; } diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c index 2e9e1ecd6d8..db442cd6621 100644 --- a/drivers/s390/block/xpram.c +++ b/drivers/s390/block/xpram.c @@ -443,7 +443,7 @@ fail: */ static void xpram_resume_error(const char *message) { - pr_err("Resume error: %s\n", message); + pr_err("Resuming the system failed: %s\n", message); panic("xpram resume error\n"); } diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c index 7892550d793..3234e90bd7f 100644 --- a/drivers/s390/char/monreader.c +++ b/drivers/s390/char/monreader.c @@ -320,7 +320,7 @@ static int mon_open(struct inode *inode, struct file *filp) goto out_path; } filp->private_data = monpriv; - dev_set_drvdata(&monreader_device, monpriv); + dev_set_drvdata(monreader_device, monpriv); unlock_kernel(); return nonseekable_open(inode, filp); @@ -463,7 +463,7 @@ static struct miscdevice mon_dev = { *****************************************************************************/ static int monreader_freeze(struct device *dev) { - struct mon_private *monpriv = dev_get_drvdata(&dev); + struct mon_private *monpriv = dev_get_drvdata(dev); int rc; if (!monpriv) diff --git a/drivers/s390/char/sclp_rw.h b/drivers/s390/char/sclp_rw.h index 85f491ea929..7a7bfc947d9 100644 --- a/drivers/s390/char/sclp_rw.h +++ b/drivers/s390/char/sclp_rw.h @@ -92,5 +92,10 @@ void sclp_set_columns(struct sclp_buffer *, unsigned short); void sclp_set_htab(struct sclp_buffer *, unsigned short); int sclp_chars_in_buffer(struct sclp_buffer *); +#ifdef CONFIG_SCLP_CONSOLE void sclp_console_pm_event(enum sclp_pm_event sclp_pm_event); +#else +static inline void sclp_console_pm_event(enum sclp_pm_event sclp_pm_event) { } +#endif + #endif /* __SCLP_RW_H__ */ diff --git a/drivers/s390/char/vmwatchdog.c b/drivers/s390/char/vmwatchdog.c index cb7854c10c0..f2bc287b69e 100644 --- a/drivers/s390/char/vmwatchdog.c +++ b/drivers/s390/char/vmwatchdog.c @@ -250,14 +250,14 @@ static int vmwdt_resume(void) static int vmwdt_suspend(void) { if (test_and_set_bit(VMWDT_OPEN, &vmwdt_is_open)) { - pr_err("The watchdog is in use. " - "This prevents hibernation or suspend.\n"); + pr_err("The system cannot be suspended while the watchdog" + " is in use\n"); return NOTIFY_BAD; } if (test_bit(VMWDT_RUNNING, &vmwdt_is_open)) { clear_bit(VMWDT_OPEN, &vmwdt_is_open); - pr_err("The watchdog is running. " - "This prevents hibernation or suspend.\n"); + pr_err("The system cannot be suspended while the watchdog" + " is running\n"); return NOTIFY_BAD; } return NOTIFY_DONE; |