diff options
| author |   Nicholas Bellinger <nab@linux-iscsi.org> | 2015-03-29 19:36:16 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-04-07 23:27:48 -0700 |
| commit | 901c04a33f138e5fb935a1621375a1a0997fe7b1 (patch) | |
| tree | f56b32598102c83b8373a39b00512db37b30eb0b /drivers/target/iscsi/iscsi_target_tpg.h | |
| parent | tcm_qla2xxx: Add fabric_prot_type attribute support (diff) | |
| download | linux-dev-901c04a33f138e5fb935a1621375a1a0997fe7b1.tar.xz linux-dev-901c04a33f138e5fb935a1621375a1a0997fe7b1.zip | |
iscsi/iser-target: Add fabric_prot_type attribute support
This patch updates iscsi/iser-target to add a new fabric_prot_type
TPG attribute for iser-target, used for controlling LLD level
protection into LIO when the backend device does not support T10-PI.
This is required for ib_isert to enable WRITE_STRIP + READ_INSERT
hardware offloads.
It's disabled by default and controls which se_sesion->sess_prot_type
are set at iscsi_target_locate_portal() session registration time.
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Martin Petersen <martin.petersen@oracle.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_tpg.h')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_tpg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/target/iscsi/iscsi_target_tpg.h b/drivers/target/iscsi/iscsi_target_tpg.h index e7265337bc43..95ff5bdecd71 100644 --- a/drivers/target/iscsi/iscsi_target_tpg.h +++ b/drivers/target/iscsi/iscsi_target_tpg.h @@ -39,5 +39,6 @@ extern int iscsit_ta_prod_mode_write_protect(struct iscsi_portal_group *, u32); extern int iscsit_ta_demo_mode_discovery(struct iscsi_portal_group *, u32); extern int iscsit_ta_default_erl(struct iscsi_portal_group *, u32); extern int iscsit_ta_t10_pi(struct iscsi_portal_group *, u32); +extern int iscsit_ta_fabric_prot_type(struct iscsi_portal_group *, u32); #endif /* ISCSI_TARGET_TPG_H */ |