diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-11-27 22:49:36 -0500 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-12-02 00:36:02 -0500 |
| commit | e6c39f703a878b8d9427ca7b4dc8f97874d12ae6 (patch) | |
| tree | 8c85860745e9328f85f23e16f3fdce9cd18853f1 /include/target | |
| parent | d30cd1238c2f89662c82d5d2c4686971a6dc3693 (diff) | |
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 | |||
| 50 | __CONFIGFS_EATTR_RO(_name, \ | 50 | __CONFIGFS_EATTR_RO(_name, \ |
| 51 | _backend##_dev_show_attr_##_name); | 51 | _backend##_dev_show_attr_##_name); |
| 52 | 52 | ||
| 53 | /* | ||
| 54 | * Default list of target backend device attributes as defined by | ||
| 55 | * struct se_dev_attrib | ||
| 56 | */ | ||
| 57 | |||
| 58 | #define DEF_TB_DEFAULT_ATTRIBS(_backend) \ | ||
| 59 | DEF_TB_DEV_ATTRIB(_backend, emulate_model_alias); \ | ||
| 60 | TB_DEV_ATTR(_backend, emulate_model_alias, S_IRUGO | S_IWUSR); \ | ||
| 61 | DEF_TB_DEV_ATTRIB(_backend, emulate_dpo); \ | ||
| 62 | TB_DEV_ATTR(_backend, emulate_dpo, S_IRUGO | S_IWUSR); \ | ||
| 63 | DEF_TB_DEV_ATTRIB(_backend, emulate_fua_write); \ | ||
| 64 | TB_DEV_ATTR(_backend, emulate_fua_write, S_IRUGO | S_IWUSR); \ | ||
| 65 | DEF_TB_DEV_ATTRIB(_backend, emulate_fua_read); \ | ||
| 66 | TB_DEV_ATTR(_backend, emulate_fua_read, S_IRUGO | S_IWUSR); \ | ||
| 67 | DEF_TB_DEV_ATTRIB(_backend, emulate_write_cache); \ | ||
| 68 | TB_DEV_ATTR(_backend, emulate_write_cache, S_IRUGO | S_IWUSR); \ | ||
| 69 | DEF_TB_DEV_ATTRIB(_backend, emulate_ua_intlck_ctrl); \ | ||
| 70 | TB_DEV_ATTR(_backend, emulate_ua_intlck_ctrl, S_IRUGO | S_IWUSR); \ | ||
| 71 | DEF_TB_DEV_ATTRIB(_backend, emulate_tas); \ | ||
| 72 | TB_DEV_ATTR(_backend, emulate_tas, S_IRUGO | S_IWUSR); \ | ||
| 73 | DEF_TB_DEV_ATTRIB(_backend, emulate_tpu); \ | ||
| 74 | TB_DEV_ATTR(_backend, emulate_tpu, S_IRUGO | S_IWUSR); \ | ||
| 75 | DEF_TB_DEV_ATTRIB(_backend, emulate_tpws); \ | ||
| 76 | TB_DEV_ATTR(_backend, emulate_tpws, S_IRUGO | S_IWUSR); \ | ||
| 77 | DEF_TB_DEV_ATTRIB(_backend, emulate_caw); \ | ||
| 78 | TB_DEV_ATTR(_backend, emulate_caw, S_IRUGO | S_IWUSR); \ | ||
| 79 | DEF_TB_DEV_ATTRIB(_backend, emulate_3pc); \ | ||
| 80 | TB_DEV_ATTR(_backend, emulate_3pc, S_IRUGO | S_IWUSR); \ | ||
| 81 | DEF_TB_DEV_ATTRIB(_backend, pi_prot_type); \ | ||
| 82 | TB_DEV_ATTR(_backend, pi_prot_type, S_IRUGO | S_IWUSR); \ | ||
| 83 | DEF_TB_DEV_ATTRIB_RO(_backend, hw_pi_prot_type); \ | ||
| 84 | TB_DEV_ATTR_RO(_backend, hw_pi_prot_type); \ | ||
| 85 | DEF_TB_DEV_ATTRIB(_backend, pi_prot_format); \ | ||
| 86 | TB_DEV_ATTR(_backend, pi_prot_format, S_IRUGO | S_IWUSR); \ | ||
| 87 | DEF_TB_DEV_ATTRIB(_backend, enforce_pr_isids); \ | ||
| 88 | TB_DEV_ATTR(_backend, enforce_pr_isids, S_IRUGO | S_IWUSR); \ | ||
| 89 | DEF_TB_DEV_ATTRIB(_backend, is_nonrot); \ | ||
| 90 | TB_DEV_ATTR(_backend, is_nonrot, S_IRUGO | S_IWUSR); \ | ||
| 91 | DEF_TB_DEV_ATTRIB(_backend, emulate_rest_reord); \ | ||
| 92 | TB_DEV_ATTR(_backend, emulate_rest_reord, S_IRUGO | S_IWUSR); \ | ||
| 93 | DEF_TB_DEV_ATTRIB(_backend, force_pr_aptpl); \ | ||
| 94 | TB_DEV_ATTR(_backend, force_pr_aptpl, S_IRUGO | S_IWUSR); \ | ||
| 95 | DEF_TB_DEV_ATTRIB_RO(_backend, hw_block_size); \ | ||
| 96 | TB_DEV_ATTR_RO(_backend, hw_block_size); \ | ||
| 97 | DEF_TB_DEV_ATTRIB(_backend, block_size); \ | ||
| 98 | TB_DEV_ATTR(_backend, block_size, S_IRUGO | S_IWUSR); \ | ||
| 99 | DEF_TB_DEV_ATTRIB_RO(_backend, hw_max_sectors); \ | ||
| 100 | TB_DEV_ATTR_RO(_backend, hw_max_sectors); \ | ||
| 101 | DEF_TB_DEV_ATTRIB(_backend, fabric_max_sectors); \ | ||
| 102 | TB_DEV_ATTR(_backend, fabric_max_sectors, S_IRUGO | S_IWUSR); \ | ||
| 103 | DEF_TB_DEV_ATTRIB(_backend, optimal_sectors); \ | ||
| 104 | TB_DEV_ATTR(_backend, optimal_sectors, S_IRUGO | S_IWUSR); \ | ||
| 105 | DEF_TB_DEV_ATTRIB_RO(_backend, hw_queue_depth); \ | ||
| 106 | TB_DEV_ATTR_RO(_backend, hw_queue_depth); \ | ||
| 107 | DEF_TB_DEV_ATTRIB(_backend, queue_depth); \ | ||
| 108 | TB_DEV_ATTR(_backend, queue_depth, S_IRUGO | S_IWUSR); \ | ||
| 109 | DEF_TB_DEV_ATTRIB(_backend, max_unmap_lba_count); \ | ||
| 110 | TB_DEV_ATTR(_backend, max_unmap_lba_count, S_IRUGO | S_IWUSR); \ | ||
| 111 | DEF_TB_DEV_ATTRIB(_backend, max_unmap_block_desc_count); \ | ||
| 112 | TB_DEV_ATTR(_backend, max_unmap_block_desc_count, S_IRUGO | S_IWUSR); \ | ||
| 113 | DEF_TB_DEV_ATTRIB(_backend, unmap_granularity); \ | ||
| 114 | TB_DEV_ATTR(_backend, unmap_granularity, S_IRUGO | S_IWUSR); \ | ||
| 115 | DEF_TB_DEV_ATTRIB(_backend, unmap_granularity_alignment); \ | ||
| 116 | TB_DEV_ATTR(_backend, unmap_granularity_alignment, S_IRUGO | S_IWUSR); \ | ||
| 117 | DEF_TB_DEV_ATTRIB(_backend, max_write_same_len); \ | ||
| 118 | TB_DEV_ATTR(_backend, max_write_same_len, S_IRUGO | S_IWUSR); | ||
| 119 | |||
| 53 | #endif /* TARGET_CORE_BACKEND_CONFIGFS_H */ | 120 | #endif /* TARGET_CORE_BACKEND_CONFIGFS_H */ |