diff options
Diffstat (limited to 'include/target/target_core_backend_configfs.h')
| -rw-r--r-- | include/target/target_core_backend_configfs.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/include/target/target_core_backend_configfs.h b/include/target/target_core_backend_configfs.h deleted file mode 100644 index 186f7a923570..000000000000 --- a/include/target/target_core_backend_configfs.h +++ /dev/null @@ -1,118 +0,0 @@ -#ifndef TARGET_CORE_BACKEND_CONFIGFS_H -#define TARGET_CORE_BACKEND_CONFIGFS_H - -#include <target/configfs_macros.h> - -#define DEF_TB_DEV_ATTRIB_SHOW(_backend, _name) \ -static ssize_t _backend##_dev_show_attr_##_name( \ - struct se_dev_attrib *da, \ - char *page) \ -{ \ - return snprintf(page, PAGE_SIZE, "%u\n", \ - (u32)da->da_dev->dev_attrib._name); \ -} - -#define DEF_TB_DEV_ATTRIB_STORE(_backend, _name) \ -static ssize_t _backend##_dev_store_attr_##_name( \ - struct se_dev_attrib *da, \ - const char *page, \ - size_t count) \ -{ \ - unsigned long val; \ - int ret; \ - \ - ret = kstrtoul(page, 0, &val); \ - if (ret < 0) { \ - pr_err("kstrtoul() failed with ret: %d\n", ret); \ - return -EINVAL; \ - } \ - ret = se_dev_set_##_name(da->da_dev, (u32)val); \ - \ - return (!ret) ? count : -EINVAL; \ -} - -#define DEF_TB_DEV_ATTRIB(_backend, _name) \ -DEF_TB_DEV_ATTRIB_SHOW(_backend, _name); \ -DEF_TB_DEV_ATTRIB_STORE(_backend, _name); - -#define DEF_TB_DEV_ATTRIB_RO(_backend, name) \ -DEF_TB_DEV_ATTRIB_SHOW(_backend, name); - -CONFIGFS_EATTR_STRUCT(target_backend_dev_attrib, se_dev_attrib); -#define TB_DEV_ATTR(_backend, _name, _mode) \ -static struct target_backend_dev_attrib_attribute _backend##_dev_attrib_##_name = \ - __CONFIGFS_EATTR(_name, _mode, \ - _backend##_dev_show_attr_##_name, \ - _backend##_dev_store_attr_##_name); - -#define TB_DEV_ATTR_RO(_backend, _name) \ -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, 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 */ |