diff options
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_scsih.c | 143 |
1 files changed, 104 insertions, 39 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index 228961b94a68..854cc91e7aac 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -2123,8 +2123,59 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel, } /** + * _scsih_tm_display_info - displays info about the device + * @ioc: per adapter struct + * @scmd: pointer to scsi command object + * + * Called by task management callback handlers. + */ +static void +_scsih_tm_display_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd) +{ + struct scsi_target *starget = scmd->device->sdev_target; + struct MPT2SAS_TARGET *priv_target = starget->hostdata; + struct _sas_device *sas_device = NULL; + unsigned long flags; + + if (!priv_target) + return; + + scsi_print_command(scmd); + if (priv_target->flags & MPT_TARGET_FLAGS_VOLUME) { + starget_printk(KERN_INFO, starget, "volume handle(0x%04x), " + "volume wwid(0x%016llx)\n", + priv_target->handle, + (unsigned long long)priv_target->sas_address); + } else { + spin_lock_irqsave(&ioc->sas_device_lock, flags); + sas_device = mpt2sas_scsih_sas_device_find_by_sas_address(ioc, + priv_target->sas_address); + if (sas_device) { + if (priv_target->flags & + MPT_TARGET_FLAGS_RAID_COMPONENT) { + starget_printk(KERN_INFO, starget, + "volume handle(0x%04x), " + "volume wwid(0x%016llx)\n", + sas_device->volume_handle, + (unsigned long long)sas_device->volume_wwid); + } + starget_printk(KERN_INFO, starget, + "handle(0x%04x), sas_address(0x%016llx), phy(%d)\n", + sas_device->handle, + (unsigned long long)sas_device->sas_address, + sas_device->phy); + starget_printk(KERN_INFO, starget, + "enclosure_logical_id(0x%016llx), slot(%d)\n", + (unsigned long long)sas_device->enclosure_logical_id, + sas_device->slot); + } + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); + } +} + +/** * _scsih_abort - eh threads main abort routine - * @sdev: scsi device struct + * @scmd: pointer to scsi command object * * Returns SUCCESS if command aborted else FAILED */ @@ -2137,14 +2188,14 @@ _scsih_abort(struct scsi_cmnd *scmd) u16 handle; int r; - printk(MPT2SAS_INFO_FMT "attempting task abort! scmd(%p)\n", - ioc->name, scmd); - scsi_print_command(scmd); + sdev_printk(KERN_INFO, scmd->device, "attempting task abort! " + "scmd(%p)\n", scmd); + _scsih_tm_display_info(ioc, scmd); sas_device_priv_data = scmd->device->hostdata; if (!sas_device_priv_data || !sas_device_priv_data->sas_target) { - printk(MPT2SAS_INFO_FMT "device been deleted! scmd(%p)\n", - ioc->name, scmd); + sdev_printk(KERN_INFO, scmd->device, "device been deleted! " + "scmd(%p)\n", scmd); scmd->result = DID_NO_CONNECT << 16; scmd->scsi_done(scmd); r = SUCCESS; @@ -2176,14 +2227,14 @@ _scsih_abort(struct scsi_cmnd *scmd) MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK, smid, 30, scmd); out: - printk(MPT2SAS_INFO_FMT "task abort: %s scmd(%p)\n", - ioc->name, ((r == SUCCESS) ? "SUCCESS" : "FAILED"), scmd); + sdev_printk(KERN_INFO, scmd->device, "task abort: %s scmd(%p)\n", + ((r == SUCCESS) ? "SUCCESS" : "FAILED"), scmd); return r; } /** * _scsih_dev_reset - eh threads main device reset routine - * @sdev: scsi device struct + * @scmd: pointer to scsi command object * * Returns SUCCESS if command aborted else FAILED */ @@ -2197,14 +2248,16 @@ _scsih_dev_reset(struct scsi_cmnd *scmd) u16 handle; int r; - printk(MPT2SAS_INFO_FMT "attempting device reset! scmd(%p)\n", - ioc->name, scmd); - scsi_print_command(scmd); + struct scsi_target *starget = scmd->device->sdev_target; + + starget_printk(KERN_INFO, starget, "attempting target reset! " + "scmd(%p)\n", scmd); + _scsih_tm_display_info(ioc, scmd); sas_device_priv_data = scmd->device->hostdata; if (!sas_device_priv_data || !sas_device_priv_data->sas_target) { - printk(MPT2SAS_INFO_FMT "device been deleted! scmd(%p)\n", - ioc->name, scmd); + starget_printk(KERN_INFO, starget, "target been deleted! " + "scmd(%p)\n", scmd); scmd->result = DID_NO_CONNECT << 16; scmd->scsi_done(scmd); r = SUCCESS; @@ -2235,14 +2288,14 @@ _scsih_dev_reset(struct scsi_cmnd *scmd) MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, 0, 30, scmd); out: - printk(MPT2SAS_INFO_FMT "device reset: %s scmd(%p)\n", - ioc->name, ((r == SUCCESS) ? "SUCCESS" : "FAILED"), scmd); + sdev_printk(KERN_INFO, scmd->device, "device reset: %s scmd(%p)\n", + ((r == SUCCESS) ? "SUCCESS" : "FAILED"), scmd); return r; } /** * _scsih_target_reset - eh threads main target reset routine - * @sdev: scsi device struct + * @scmd: pointer to scsi command object * * Returns SUCCESS if command aborted else FAILED */ @@ -2255,15 +2308,16 @@ _scsih_target_reset(struct scsi_cmnd *scmd) unsigned long flags; u16 handle; int r; + struct scsi_target *starget = scmd->device->sdev_target; - printk(MPT2SAS_INFO_FMT "attempting target reset! scmd(%p)\n", - ioc->name, scmd); - scsi_print_command(scmd); + starget_printk(KERN_INFO, starget, "attempting target reset! " + "scmd(%p)\n", scmd); + _scsih_tm_display_info(ioc, scmd); sas_device_priv_data = scmd->device->hostdata; if (!sas_device_priv_data || !sas_device_priv_data->sas_target) { - printk(MPT2SAS_INFO_FMT "target been deleted! scmd(%p)\n", - ioc->name, scmd); + starget_printk(KERN_INFO, starget, "target been deleted! " + "scmd(%p)\n", scmd); scmd->result = DID_NO_CONNECT << 16; scmd->scsi_done(scmd); r = SUCCESS; @@ -2294,14 +2348,14 @@ _scsih_target_reset(struct scsi_cmnd *scmd) 30, scmd); out: - printk(MPT2SAS_INFO_FMT "target reset: %s scmd(%p)\n", - ioc->name, ((r == SUCCESS) ? "SUCCESS" : "FAILED"), scmd); + starget_printk(KERN_INFO, starget, "target reset: %s scmd(%p)\n", + ((r == SUCCESS) ? "SUCCESS" : "FAILED"), scmd); return r; } /** * _scsih_host_reset - eh threads main host reset routine - * @sdev: scsi device struct + * @scmd: pointer to scsi command object * * Returns SUCCESS if command aborted else FAILED */ @@ -3425,6 +3479,11 @@ _scsih_scsi_ioc_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd, u32 log_info = le32_to_cpu(mpi_reply->IOCLogInfo); struct _sas_device *sas_device = NULL; unsigned long flags; + struct scsi_target *starget = scmd->device->sdev_target; + struct MPT2SAS_TARGET *priv_target = starget->hostdata; + + if (!priv_target) + return; if (log_info == 0x31170000) return; @@ -3541,22 +3600,28 @@ _scsih_scsi_ioc_info(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd *scmd, scsi_print_command(scmd); - spin_lock_irqsave(&ioc->sas_device_lock, flags); - sas_device = _scsih_sas_device_find_by_handle(ioc, - le16_to_cpu(mpi_reply->DevHandle)); - if (sas_device) { - printk(MPT2SAS_WARN_FMT "\tsas_address(0x%016llx), phy(%d)\n", - ioc->name, sas_device->sas_address, sas_device->phy); - printk(MPT2SAS_WARN_FMT "\tenclosure_logical_id(0x%016llx), " - "slot(%d)\n", ioc->name, sas_device->enclosure_logical_id, - sas_device->slot); + if (priv_target->flags & MPT_TARGET_FLAGS_VOLUME) { + printk(MPT2SAS_WARN_FMT "\tvolume wwid(0x%016llx)\n", ioc->name, + (unsigned long long)priv_target->sas_address); + } else { + spin_lock_irqsave(&ioc->sas_device_lock, flags); + sas_device = mpt2sas_scsih_sas_device_find_by_sas_address(ioc, + priv_target->sas_address); + if (sas_device) { + printk(MPT2SAS_WARN_FMT "\tsas_address(0x%016llx), " + "phy(%d)\n", ioc->name, sas_device->sas_address, + sas_device->phy); + printk(MPT2SAS_WARN_FMT + "\tenclosure_logical_id(0x%016llx), slot(%d)\n", + ioc->name, sas_device->enclosure_logical_id, + sas_device->slot); + } + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); } - spin_unlock_irqrestore(&ioc->sas_device_lock, flags); - printk(MPT2SAS_WARN_FMT "\tdev handle(0x%04x), " - "ioc_status(%s)(0x%04x), smid(%d)\n", ioc->name, - le16_to_cpu(mpi_reply->DevHandle), desc_ioc_state, - ioc_status, smid); + printk(MPT2SAS_WARN_FMT "\thandle(0x%04x), ioc_status(%s)(0x%04x), " + "smid(%d)\n", ioc->name, le16_to_cpu(mpi_reply->DevHandle), + desc_ioc_state, ioc_status, smid); printk(MPT2SAS_WARN_FMT "\trequest_len(%d), underflow(%d), " "resid(%d)\n", ioc->name, scsi_bufflen(scmd), scmd->underflow, scsi_get_resid(scmd)); |
