diff options
| author | Uma Krishnan <ukrishn@linux.vnet.ibm.com> | 2018-03-26 11:33:28 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-04-18 19:32:49 -0400 |
| commit | c52bf5b384532ebc49deea16daf65c5cd1afbab2 (patch) | |
| tree | 563d8b8d3b59a3372901300011d877296365cc23 /drivers/scsi/cxlflash | |
| parent | 73904823764d67da345dbe0d848c1a478c4c92ad (diff) | |
scsi: cxlflash: Setup OCXL transaction layer
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>
Diffstat (limited to 'drivers/scsi/cxlflash')
| -rw-r--r-- | drivers/scsi/cxlflash/ocxl_hw.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/cxlflash/ocxl_hw.c b/drivers/scsi/cxlflash/ocxl_hw.c index 67517f8322ec..db612bd8a434 100644 --- a/drivers/scsi/cxlflash/ocxl_hw.c +++ b/drivers/scsi/cxlflash/ocxl_hw.c @@ -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; } /** |