diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/libsas/sas_scsi_host.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 2e0e779fb3b2..875b87112c50 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -531,6 +531,27 @@ static int sas_queue_reset(struct domain_device *dev, int reset_type, int lun, i return FAILED; } +int sas_eh_abort_handler(struct scsi_cmnd *cmd) +{ + int res; + struct sas_task *task = TO_SAS_TASK(cmd); + struct Scsi_Host *host = cmd->device->host; + struct sas_internal *i = to_sas_internal(host->transportt); + + if (current != host->ehandler) + return FAILED; + + if (!i->dft->lldd_abort_task) + return FAILED; + + res = i->dft->lldd_abort_task(task); + if (res == TMF_RESP_FUNC_SUCC || res == TMF_RESP_FUNC_COMPLETE) + return SUCCESS; + + return FAILED; +} +EXPORT_SYMBOL_GPL(sas_eh_abort_handler); + /* Attempt to send a LUN reset message to a device */ int sas_eh_device_reset_handler(struct scsi_cmnd *cmd) { |