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| author |   Mike Christie <mchristi@redhat.com> | 2017-06-23 01:18:15 -0500 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2017-07-06 23:11:39 -0700 |
| commit | b3af66e24393f03ef81db17a11387d9e6174bd01 (patch) | |
| tree | ba312a0f8fb70ad46225119732d217b73b8e56c9 /include/uapi/linux | |
| parent | target: add helper to find se_device by dev_index (diff) | |
| download | linux-dev-b3af66e24393f03ef81db17a11387d9e6174bd01.tar.xz linux-dev-b3af66e24393f03ef81db17a11387d9e6174bd01.zip | |
tcmu: perfom device add, del and reconfig synchronously
This makes the device add, del reconfig operations sync. It fixes
the issue where for add and reconfig, we do not know if userspace
successfully completely the operation, so we leave invalid kernel
structs or report incorrect status for the config/reconfig operations.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/target_core_user.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/linux/target_core_user.h b/include/uapi/linux/target_core_user.h index 4bfc9a1b635c..24a1c4ec2248 100644 --- a/include/uapi/linux/target_core_user.h +++ b/include/uapi/linux/target_core_user.h @@ -131,6 +131,10 @@ enum tcmu_genl_cmd { TCMU_CMD_ADDED_DEVICE, TCMU_CMD_REMOVED_DEVICE, TCMU_CMD_RECONFIG_DEVICE, + TCMU_CMD_ADDED_DEVICE_DONE, + TCMU_CMD_REMOVED_DEVICE_DONE, + TCMU_CMD_RECONFIG_DEVICE_DONE, + TCMU_CMD_SET_FEATURES, __TCMU_CMD_MAX, }; #define TCMU_CMD_MAX (__TCMU_CMD_MAX - 1) @@ -143,6 +147,9 @@ enum tcmu_genl_attr { TCMU_ATTR_DEV_CFG, TCMU_ATTR_DEV_SIZE, TCMU_ATTR_WRITECACHE, + TCMU_ATTR_CMD_STATUS, + TCMU_ATTR_DEVICE_ID, + TCMU_ATTR_SUPP_KERN_CMD_REPLY, __TCMU_ATTR_MAX, }; #define TCMU_ATTR_MAX (__TCMU_ATTR_MAX - 1) |