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| author | Dmitry Bogdanov <d.bogdanov@yadro.com> | 2022-09-06 13:34:21 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-10-27 01:47:24 +0000 |
| commit | 415d82b4401150c32687e1b7cc68de621ad24663 (patch) | |
| tree | ae278da7a6bb714f48a05dca876fd624992d6ebd /include/target | |
| parent | b8908e5e1d1de66e6905fbec7cdfbbf8ac3ecf9a (diff) | |
| download | linux-415d82b4401150c32687e1b7cc68de621ad24663.tar.gz linux-415d82b4401150c32687e1b7cc68de621ad24663.tar.bz2 linux-415d82b4401150c32687e1b7cc68de621ad24663.zip | |
scsi: target: core: Dynamically set DPO and FUA in usage_bits
libiscsi tests check the support of DPO & FUA bits in usage bits of RSOC
response. This patch adds support for dynamic usage bits for each opcode.
Set support of DPO & FUA bits in usage_bits of RSOC response depending on
support DPOFUA in the backstore device.
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Konstantin Shelekhin <k.shelekhin@yadro.com>
Signed-off-by: Dmitry Bogdanov <d.bogdanov@yadro.com>
Link: https://lore.kernel.org/r/20220906103421.22348-7-d.bogdanov@yadro.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/target')
| -rw-r--r-- | include/target/target_core_base.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 062ee8b6c433..0c1e43980985 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -880,6 +880,8 @@ struct target_opcode_descriptor { u16 nominal_timeout; u16 recommended_timeout; bool (*enabled)(struct se_cmd *cmd); + void (*update_usage_bits)(u8 *usage_bits, + struct se_device *dev); u8 usage_bits[]; }; |