scsi: use host wide tags by default

[mirror_ubuntu-zesty-kernel.git] / drivers / scsi / ipr.c

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 341191952155d75700173e29a2caa8ad856a24cd..4f2c16778efaf6d4fc6c9b2c865a1999fa211f04 100644 (file)
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -4555,7 +4555,7 @@ static ssize_t ipr_store_raw_mode(struct device *dev,
        spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
        res = (struct ipr_resource_entry *)sdev->hostdata;
        if (res) {
-               if (ioa_cfg->sis64 && ipr_is_af_dasd_device(res)) {
+               if (ipr_is_af_dasd_device(res)) {
                        res->raw_mode = simple_strtoul(buf, NULL, 10);
                        len = strlen(buf);
                        if (res->sdev)
@@ -6383,9 +6383,13 @@ static int ipr_queuecommand(struct Scsi_Host *shost,
            (!ipr_is_gscsi(res) || scsi_cmd->cmnd[0] == IPR_QUERY_RSRC_STATE)) {
                ioarcb->cmd_pkt.request_type = IPR_RQTYPE_IOACMD;
        }
-       if (res->raw_mode && ipr_is_af_dasd_device(res))
+       if (res->raw_mode && ipr_is_af_dasd_device(res)) {
                ioarcb->cmd_pkt.request_type = IPR_RQTYPE_PIPE;
 
+               if (scsi_cmd->underflow == 0)
+                       ioarcb->cmd_pkt.flags_hi |= IPR_FLAGS_HI_NO_ULEN_CHK;
+       }
+
        if (ioa_cfg->sis64)
                rc = ipr_build_ioadl64(ioa_cfg, ipr_cmd);
        else
@@ -6498,7 +6502,6 @@ static struct scsi_host_template driver_template = {
        .shost_attrs = ipr_ioa_attrs,
        .sdev_attrs = ipr_dev_attrs,
        .proc_name = IPR_NAME,
-       .use_blk_tags = 1,
 };
 
 /**