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scsi: cxlflash: Setup OCXL transaction layer

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The first function of the link needs to configure the transaction layer
between the host and device. This is accomplished by a call to the OCXL
provider services.

Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Acked-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Uma Krishnan
2018-03-26 11:33:28 -05:00
committed by Martin K. Petersen
parent 7390482376
commit c52bf5b384
1 changed files with 10 additions and 0 deletions
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10
drivers/scsi/cxlflash/ocxl_hw.c
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@@ -422,8 +422,18 @@ static int ocxlflash_config_fn(struct pci_dev *pdev, struct ocxl_hw_afu *afu)
__func__, rc);
goto out;
}
rc = ocxl_config_set_TL(pdev, fcfg->dvsec_tl_pos);
if (unlikely(rc)) {
dev_err(dev, "%s: ocxl_config_set_TL failed rc=%d\n",
__func__, rc);
goto err;
}
out:
return rc;
err:
ocxl_link_release(pdev, afu->link_token);
goto out;
}
/**