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| author |   Bodo Stroesser <bstroesser@ts.fujitsu.com> | 2020-04-27 17:08:22 +0200 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2020-05-07 22:39:21 -0400 |
| commit | 69088a049488171bc05394799b048c8536e7dbab (patch) | |
| tree | 776d1aec6dc57704f92e054a5c758da58f80e103 /drivers/target/target_core_device.c | |
| parent | scsi: target: tcmu: Add attributes enforce_pr_isids and force_pr_aptpl (diff) | |
| download | linux-dev-69088a049488171bc05394799b048c8536e7dbab.tar.xz linux-dev-69088a049488171bc05394799b048c8536e7dbab.zip | |
scsi: target: Make transport_flags per device
pgr_support and alua_support device attributes show the inverted value of
the transport_flags:
* TRANSPORT_FLAG_PASSTHROUGH_PGR
* TRANSPORT_FLAG_PASSTHROUGH_ALUA
These attributes are per device, while the flags are per backend. Rename
the transport_flags in backend/transport to transport_flags_default and use
this value to initialize the new transport_flags field in the se_device
structure.
Now data and attribute both are per se_device.
Link: https://lore.kernel.org/r/20200427150823.15350-4-bstroesser@ts.fujitsu.com
Reviewed-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Bodo Stroesser <bstroesser@ts.fujitsu.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/target_core_device.c')
| -rw-r--r-- | drivers/target/target_core_device.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 4cee1138284b..d5800cf22df7 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -732,6 +732,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name) dev->se_hba = hba; dev->transport = hba->backend->ops; + dev->transport_flags = dev->transport->transport_flags_default; dev->prot_length = sizeof(struct t10_pi_tuple); dev->hba_index = hba->hba_index; @@ -1100,7 +1101,7 @@ passthrough_parse_cdb(struct se_cmd *cmd, * emulate the response, since tcmu does not have the information * required to process these commands. */ - if (!(dev->transport->transport_flags & + if (!(dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_PGR)) { if (cdb[0] == PERSISTENT_RESERVE_IN) { cmd->execute_cmd = target_scsi3_emulate_pr_in; |