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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-11-28 06:49:36 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-12-02 08:36:02 +0300 |
| commit | e6c39f703a878b8d9427ca7b4dc8f97874d12ae6 (patch) | |
| tree | 8c85860745e9328f85f23e16f3fdce9cd18853f1 /include/target | |
| parent | d30cd1238c2f89662c82d5d2c4686971a6dc3693 (diff) | |
| download | linux-e6c39f703a878b8d9427ca7b4dc8f97874d12ae6.tar.xz | |
target: Add DEF_TB_DEFAULT_ATTRIBS macro for virtual device attrs
This helper macro adds the default set of 30 device attributes for
virtual devices from existing target_core_configfs.c code, and moves
the definitions into a single macro to create the structs necessary
for backend drivers.
It allows them to populate their own external struct configfs_attribute
for se_subsystem_api->tb_cits.tb_dev_attrib_cit.ct_attrs.
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
| -rw-r--r-- | include/target/target_core_backend_configfs.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/include/target/target_core_backend_configfs.h b/include/target/target_core_backend_configfs.h index f91935b5ef24..3247d7530107 100644 --- a/include/target/target_core_backend_configfs.h +++ b/include/target/target_core_backend_configfs.h @@ -50,4 +50,71 @@ static struct target_backend_dev_attrib_attribute _backend##_dev_attrib_##_name __CONFIGFS_EATTR_RO(_name, \ _backend##_dev_show_attr_##_name); +/* + * Default list of target backend device attributes as defined by + * struct se_dev_attrib + */ + +#define DEF_TB_DEFAULT_ATTRIBS(_backend) \ + DEF_TB_DEV_ATTRIB(_backend, emulate_model_alias); \ + TB_DEV_ATTR(_backend, emulate_model_alias, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_dpo); \ + TB_DEV_ATTR(_backend, emulate_dpo, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_fua_write); \ + TB_DEV_ATTR(_backend, emulate_fua_write, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_fua_read); \ + TB_DEV_ATTR(_backend, emulate_fua_read, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_write_cache); \ + TB_DEV_ATTR(_backend, emulate_write_cache, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_ua_intlck_ctrl); \ + TB_DEV_ATTR(_backend, emulate_ua_intlck_ctrl, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_tas); \ + TB_DEV_ATTR(_backend, emulate_tas, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_tpu); \ + TB_DEV_ATTR(_backend, emulate_tpu, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_tpws); \ + TB_DEV_ATTR(_backend, emulate_tpws, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_caw); \ + TB_DEV_ATTR(_backend, emulate_caw, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_3pc); \ + TB_DEV_ATTR(_backend, emulate_3pc, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, pi_prot_type); \ + TB_DEV_ATTR(_backend, pi_prot_type, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB_RO(_backend, hw_pi_prot_type); \ + TB_DEV_ATTR_RO(_backend, hw_pi_prot_type); \ + DEF_TB_DEV_ATTRIB(_backend, pi_prot_format); \ + TB_DEV_ATTR(_backend, pi_prot_format, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, enforce_pr_isids); \ + TB_DEV_ATTR(_backend, enforce_pr_isids, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, is_nonrot); \ + TB_DEV_ATTR(_backend, is_nonrot, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, emulate_rest_reord); \ + TB_DEV_ATTR(_backend, emulate_rest_reord, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, force_pr_aptpl); \ + TB_DEV_ATTR(_backend, force_pr_aptpl, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB_RO(_backend, hw_block_size); \ + TB_DEV_ATTR_RO(_backend, hw_block_size); \ + DEF_TB_DEV_ATTRIB(_backend, block_size); \ + TB_DEV_ATTR(_backend, block_size, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB_RO(_backend, hw_max_sectors); \ + TB_DEV_ATTR_RO(_backend, hw_max_sectors); \ + DEF_TB_DEV_ATTRIB(_backend, fabric_max_sectors); \ + TB_DEV_ATTR(_backend, fabric_max_sectors, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, optimal_sectors); \ + TB_DEV_ATTR(_backend, optimal_sectors, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB_RO(_backend, hw_queue_depth); \ + TB_DEV_ATTR_RO(_backend, hw_queue_depth); \ + DEF_TB_DEV_ATTRIB(_backend, queue_depth); \ + TB_DEV_ATTR(_backend, queue_depth, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, max_unmap_lba_count); \ + TB_DEV_ATTR(_backend, max_unmap_lba_count, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, max_unmap_block_desc_count); \ + TB_DEV_ATTR(_backend, max_unmap_block_desc_count, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, unmap_granularity); \ + TB_DEV_ATTR(_backend, unmap_granularity, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, unmap_granularity_alignment); \ + TB_DEV_ATTR(_backend, unmap_granularity_alignment, S_IRUGO | S_IWUSR); \ + DEF_TB_DEV_ATTRIB(_backend, max_write_same_len); \ + TB_DEV_ATTR(_backend, max_write_same_len, S_IRUGO | S_IWUSR); + #endif /* TARGET_CORE_BACKEND_CONFIGFS_H */ |