diff options
| author | Nicholas Bellinger <nab@daterainc.com> | 2013-08-20 14:24:09 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-09-09 14:29:35 -0700 |
| commit | 0123a9ec6a4fea20d5afea90c9b47fb73fb1bc34 (patch) | |
| tree | 6ac9f2539a9db0013757f51b18a97f3bf8ded49a /drivers/target/target_core_internal.h | |
| parent | 76dde50ebef75773ea2b68e0bf914e87e6a3711c (diff) | |
| download | linux-0123a9ec6a4fea20d5afea90c9b47fb73fb1bc34.tar.gz | |
target: Add MAXIMUM COMPARE AND WRITE LENGTH in Block Limits VPD
This patch adds the MAXIMUM COMPARE AND WRITE LENGTH bit, currently
hardcoded to a single logical block (NoLB=1) within the Block Limits
VPD in spc_emulate_evpd_b0().
Also add emulate_caw device attribute in configfs (enabled by default)
to allow the exposure of this bit to be disabled, if necessary.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Martin Petersen <martin.petersen@oracle.com>
Cc: Chris Mason <chris.mason@fusionio.com>
Cc: James Bottomley <JBottomley@Parallels.com>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Nicholas Bellinger <nab@daterainc.com>
Diffstat (limited to 'drivers/target/target_core_internal.h')
| -rw-r--r-- | drivers/target/target_core_internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h index 18d49df4d0ac..805ceb4285b8 100644 --- a/drivers/target/target_core_internal.h +++ b/drivers/target/target_core_internal.h @@ -33,6 +33,7 @@ int se_dev_set_emulate_ua_intlck_ctrl(struct se_device *, int); int se_dev_set_emulate_tas(struct se_device *, int); int se_dev_set_emulate_tpu(struct se_device *, int); int se_dev_set_emulate_tpws(struct se_device *, int); +int se_dev_set_emulate_caw(struct se_device *, int); int se_dev_set_enforce_pr_isids(struct se_device *, int); int se_dev_set_is_nonrot(struct se_device *, int); int se_dev_set_emulate_rest_reord(struct se_device *dev, int); |