Instead of duplicating large amounts of code in each back end driver move
the attributes back into common code where they used to be. To avoid the
stubs for the passthrough backend case where set different attributes based
on the transport_type flag in struct se_subsytem_api.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/target/target_core_configfs.c | 259 +++++++++++++++++++++-----
drivers/target/target_core_device.c | 25 ---
drivers/target/target_core_file.c | 41 ----
drivers/target/target_core_iblock.c | 41 ----
drivers/target/target_core_internal.h | 27 +++
drivers/target/target_core_pscsi.c | 26 ---
drivers/target/target_core_rd.c | 49 +----
drivers/target/target_core_user.c | 40 ----
include/target/target_core_backend.h | 43 -----
include/target/target_core_backend_configfs.h | 118 ------------
10 files changed, 239 insertions(+), 430 deletions(-)
delete mode 100644 include/target/target_core_backend_configfs.h
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index ddaf76a..e5d5f92 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -50,19 +50,6 @@
#include "target_core_rd.h"
#include "target_core_xcopy.h"
-#define TB_CIT_SETUP(_name, _item_ops, _group_ops, _attrs) \
-static void target_core_setup_##_name##_cit(struct se_subsystem_api *sa) \
-{ \
- struct target_backend_cits *tbc = &sa->tb_cits; \
- struct config_item_type *cit = &tbc->tb_##_name##_cit; \
- \
- cit->ct_item_ops = _item_ops; \
- cit->ct_group_ops = _group_ops; \
- cit->ct_attrs = _attrs; \
- cit->ct_owner = sa->owner; \
- pr_debug("Setup generic %s\n", __stringify(_name)); \
-}
-
extern struct t10_alua_lu_gp *default_lu_gp;
static LIST_HEAD(g_tf_list);
@@ -502,21 +489,188 @@ EXPORT_SYMBOL(target_unregister_template);
// Stop functions called by external Target Fabrics Modules
//############################################################################*/
-/* Start functions for struct config_item_type tb_dev_attrib_cit */
+/* Start functions for struct config_item_type target_core_dev_attrib_cit */
+#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);
+
+DEF_TB_DEV_ATTRIB(target_core, emulate_model_alias);
+DEF_TB_DEV_ATTRIB(target_core, emulate_dpo);
+DEF_TB_DEV_ATTRIB(target_core, emulate_fua_write);
+DEF_TB_DEV_ATTRIB(target_core, emulate_fua_read);
+DEF_TB_DEV_ATTRIB(target_core, emulate_write_cache);
+DEF_TB_DEV_ATTRIB(target_core, emulate_ua_intlck_ctrl);
+DEF_TB_DEV_ATTRIB(target_core, emulate_tas);
+DEF_TB_DEV_ATTRIB(target_core, emulate_tpu);
+DEF_TB_DEV_ATTRIB(target_core, emulate_tpws);
+DEF_TB_DEV_ATTRIB(target_core, emulate_caw);
+DEF_TB_DEV_ATTRIB(target_core, emulate_3pc);
+DEF_TB_DEV_ATTRIB(target_core, pi_prot_type);
+DEF_TB_DEV_ATTRIB_RO(target_core, hw_pi_prot_type);
+DEF_TB_DEV_ATTRIB(target_core, pi_prot_format);
+DEF_TB_DEV_ATTRIB(target_core, enforce_pr_isids);
+DEF_TB_DEV_ATTRIB(target_core, is_nonrot);
+DEF_TB_DEV_ATTRIB(target_core, emulate_rest_reord);
+DEF_TB_DEV_ATTRIB(target_core, force_pr_aptpl);
+DEF_TB_DEV_ATTRIB_RO(target_core, hw_block_size);
+DEF_TB_DEV_ATTRIB(target_core, block_size);
+DEF_TB_DEV_ATTRIB_RO(target_core, hw_max_sectors);
+DEF_TB_DEV_ATTRIB(target_core, optimal_sectors);
+DEF_TB_DEV_ATTRIB_RO(target_core, hw_queue_depth);
+DEF_TB_DEV_ATTRIB(target_core, queue_depth);
+DEF_TB_DEV_ATTRIB(target_core, max_unmap_lba_count);
+DEF_TB_DEV_ATTRIB(target_core, max_unmap_block_desc_count);
+DEF_TB_DEV_ATTRIB(target_core, unmap_granularity);
+DEF_TB_DEV_ATTRIB(target_core, unmap_granularity_alignment);
+DEF_TB_DEV_ATTRIB(target_core, max_write_same_len);
+
+TB_DEV_ATTR(target_core, emulate_model_alias, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_dpo, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_fua_write, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_fua_read, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_write_cache, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_ua_intlck_ctrl, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_tas, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_tpu, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_tpws, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_caw, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_3pc, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, pi_prot_type, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR_RO(target_core, hw_pi_prot_type);
+TB_DEV_ATTR(target_core, pi_prot_format, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, enforce_pr_isids, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, is_nonrot, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, emulate_rest_reord, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, force_pr_aptpl, S_IRUGO | S_IWUSR)
+TB_DEV_ATTR_RO(target_core, hw_block_size);
+TB_DEV_ATTR(target_core, block_size, S_IRUGO | S_IWUSR)
+TB_DEV_ATTR_RO(target_core, hw_max_sectors);
+TB_DEV_ATTR(target_core, optimal_sectors, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR_RO(target_core, hw_queue_depth);
+TB_DEV_ATTR(target_core, queue_depth, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, max_unmap_lba_count, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, max_unmap_block_desc_count, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, unmap_granularity, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, unmap_granularity_alignment, S_IRUGO | S_IWUSR);
+TB_DEV_ATTR(target_core, max_write_same_len, S_IRUGO | S_IWUSR);
CONFIGFS_EATTR_STRUCT(target_core_dev_attrib, se_dev_attrib);
CONFIGFS_EATTR_OPS(target_core_dev_attrib, se_dev_attrib, da_group);
+static struct configfs_attribute *target_core_dev_attrib_attrs[] = {
+ &target_core_dev_attrib_emulate_model_alias.attr,
+ &target_core_dev_attrib_emulate_dpo.attr,
+ &target_core_dev_attrib_emulate_fua_write.attr,
+ &target_core_dev_attrib_emulate_fua_read.attr,
+ &target_core_dev_attrib_emulate_write_cache.attr,
+ &target_core_dev_attrib_emulate_ua_intlck_ctrl.attr,
+ &target_core_dev_attrib_emulate_tas.attr,
+ &target_core_dev_attrib_emulate_tpu.attr,
+ &target_core_dev_attrib_emulate_tpws.attr,
+ &target_core_dev_attrib_emulate_caw.attr,
+ &target_core_dev_attrib_emulate_3pc.attr,
+ &target_core_dev_attrib_pi_prot_type.attr,
+ &target_core_dev_attrib_hw_pi_prot_type.attr,
+ &target_core_dev_attrib_pi_prot_format.attr,
+ &target_core_dev_attrib_enforce_pr_isids.attr,
+ &target_core_dev_attrib_is_nonrot.attr,
+ &target_core_dev_attrib_emulate_rest_reord.attr,
+ &target_core_dev_attrib_force_pr_aptpl.attr,
+ &target_core_dev_attrib_hw_block_size.attr,
+ &target_core_dev_attrib_block_size.attr,
+ &target_core_dev_attrib_hw_max_sectors.attr,
+ &target_core_dev_attrib_optimal_sectors.attr,
+ &target_core_dev_attrib_hw_queue_depth.attr,
+ &target_core_dev_attrib_queue_depth.attr,
+ &target_core_dev_attrib_max_unmap_lba_count.attr,
+ &target_core_dev_attrib_max_unmap_block_desc_count.attr,
+ &target_core_dev_attrib_unmap_granularity.attr,
+ &target_core_dev_attrib_unmap_granularity_alignment.attr,
+ &target_core_dev_attrib_max_write_same_len.attr,
+ NULL,
+};
+
+DEF_TB_DEV_ATTRIB_RO(target_pt, hw_pi_prot_type);
+DEF_TB_DEV_ATTRIB_RO(target_pt, hw_block_size);
+DEF_TB_DEV_ATTRIB_RO(target_pt, hw_max_sectors);
+DEF_TB_DEV_ATTRIB_RO(target_pt, hw_queue_depth);
+
+TB_DEV_ATTR_RO(target_pt, hw_pi_prot_type);
+TB_DEV_ATTR_RO(target_pt, hw_block_size);
+TB_DEV_ATTR_RO(target_pt, hw_max_sectors);
+TB_DEV_ATTR_RO(target_pt, hw_queue_depth);
+
+static struct configfs_attribute *target_pt_dev_attrib_attrs[] = {
+ &target_pt_dev_attrib_hw_pi_prot_type.attr,
+ &target_pt_dev_attrib_hw_block_size.attr,
+ &target_pt_dev_attrib_hw_max_sectors.attr,
+ &target_pt_dev_attrib_hw_queue_depth.attr,
+ NULL,
+};
+
static struct configfs_item_operations target_core_dev_attrib_ops = {
.show_attribute = target_core_dev_attrib_attr_show,
.store_attribute = target_core_dev_attrib_attr_store,
};
-TB_CIT_SETUP(dev_attrib, &target_core_dev_attrib_ops, NULL, NULL);
+static struct config_item_type target_core_dev_attrib_cit = {
+ .ct_item_ops = &target_core_dev_attrib_ops,
+ .ct_attrs = target_core_dev_attrib_attrs,
+ .ct_owner = THIS_MODULE,
+};
+
+static struct config_item_type target_pt_dev_attrib_cit = {
+ .ct_item_ops = &target_core_dev_attrib_ops,
+ .ct_attrs = target_pt_dev_attrib_attrs,
+ .ct_owner = THIS_MODULE,
+};
-/* End functions for struct config_item_type tb_dev_attrib_cit */
+/* End functions for struct config_item_type target_core_dev_attrib_cit */
-/* Start functions for struct config_item_type tb_dev_wwn_cit */
+/* Start functions for struct config_item_type target_core_dev_wwn_cit */
CONFIGFS_EATTR_STRUCT(target_core_dev_wwn, t10_wwn);
#define SE_DEV_WWN_ATTR(_name, _mode) \
@@ -747,11 +901,15 @@ static struct configfs_item_operations target_core_dev_wwn_ops = {
.store_attribute = target_core_dev_wwn_attr_store,
};
-TB_CIT_SETUP(dev_wwn, &target_core_dev_wwn_ops, NULL, target_core_dev_wwn_attrs);
+static struct config_item_type target_core_dev_wwn_cit = {
+ .ct_item_ops = &target_core_dev_wwn_ops,
+ .ct_attrs = target_core_dev_wwn_attrs,
+ .ct_owner = THIS_MODULE,
+};
-/* End functions for struct config_item_type tb_dev_wwn_cit */
+/* End functions for struct config_item_type target_core_dev_wwn_cit */
-/* Start functions for struct config_item_type tb_dev_pr_cit */
+/* Start functions for struct config_item_type target_core_dev_pr_cit */
CONFIGFS_EATTR_STRUCT(target_core_dev_pr, se_device);
#define SE_DEV_PR_ATTR(_name, _mode) \
@@ -1212,11 +1370,15 @@ static struct configfs_item_operations target_core_dev_pr_ops = {
.store_attribute = target_core_dev_pr_attr_store,
};
-TB_CIT_SETUP(dev_pr, &target_core_dev_pr_ops, NULL, target_core_dev_pr_attrs);
+static struct config_item_type target_core_dev_pr_cit = {
+ .ct_item_ops = &target_core_dev_pr_ops,
+ .ct_attrs = target_core_dev_pr_attrs,
+ .ct_owner = THIS_MODULE,
+};
-/* End functions for struct config_item_type tb_dev_pr_cit */
+/* End functions for struct config_item_type target_core_dev_pr_cit */
-/* Start functions for struct config_item_type tb_dev_cit */
+/* Start functions for struct config_item_type target_core_dev_cit */
static ssize_t target_core_show_dev_info(void *p, char *page)
{
@@ -1739,9 +1901,13 @@ static struct configfs_item_operations target_core_dev_item_ops = {
.store_attribute = target_core_dev_store,
};
-TB_CIT_SETUP(dev, &target_core_dev_item_ops, NULL, target_core_dev_attrs);
+static struct config_item_type target_core_dev_cit = {
+ .ct_item_ops = &target_core_dev_item_ops,
+ .ct_attrs = target_core_dev_attrs,
+ .ct_owner = THIS_MODULE,
+};
-/* End functions for struct config_item_type tb_dev_cit */
+/* End functions for struct config_item_type target_core_dev_cit */
/* Start functions for struct config_item_type target_core_alua_lu_gp_cit */
@@ -2421,7 +2587,7 @@ static struct config_item_type target_core_alua_tg_pt_gp_cit = {
/* End functions for struct config_item_type target_core_alua_tg_pt_gp_cit */
-/* Start functions for struct config_item_type tb_alua_tg_pt_gps_cit */
+/* Start functions for struct config_item_type target_core_alua_tg_pt_gps_cit */
static struct config_group *target_core_alua_create_tg_pt_gp(
struct config_group *group,
@@ -2472,9 +2638,12 @@ static struct configfs_group_operations target_core_alua_tg_pt_gps_group_ops = {
.drop_item = &target_core_alua_drop_tg_pt_gp,
};
-TB_CIT_SETUP(dev_alua_tg_pt_gps, NULL, &target_core_alua_tg_pt_gps_group_ops, NULL);
+static struct config_item_type target_core_alua_tg_pt_gps_cit = {
+ .ct_group_ops = &target_core_alua_tg_pt_gps_group_ops,
+ .ct_owner = THIS_MODULE,
+};
-/* End functions for struct config_item_type tb_alua_tg_pt_gps_cit */
+/* End functions for struct config_item_type target_core_alua_tg_pt_gps_cit */
/* Start functions for struct config_item_type target_core_alua_cit */
@@ -2492,7 +2661,7 @@ static struct config_item_type target_core_alua_cit = {
/* End functions for struct config_item_type target_core_alua_cit */
-/* Start functions for struct config_item_type tb_dev_stat_cit */
+/* Start functions for struct config_item_type target_core_stat_cit */
static struct config_group *target_core_stat_mkdir(
struct config_group *group,
@@ -2513,9 +2682,12 @@ static struct configfs_group_operations target_core_stat_group_ops = {
.drop_item = &target_core_stat_rmdir,
};
-TB_CIT_SETUP(dev_stat, NULL, &target_core_stat_group_ops, NULL);
+static struct config_item_type target_core_stat_cit = {
+ .ct_group_ops = &target_core_stat_group_ops,
+ .ct_owner = THIS_MODULE,
+};
-/* End functions for struct config_item_type tb_dev_stat_cit */
+/* End functions for struct config_item_type target_core_stat_cit */
/* Start functions for struct config_item_type target_core_hba_cit */
@@ -2551,17 +2723,19 @@ static struct config_group *target_core_make_subdev(
if (!dev_cg->default_groups)
goto out_free_device;
- config_group_init_type_name(dev_cg, name, &t->tb_cits.tb_dev_cit);
+ config_group_init_type_name(dev_cg, name, &target_core_dev_cit);
config_group_init_type_name(&dev->dev_attrib.da_group, "attrib",
- &t->tb_cits.tb_dev_attrib_cit);
+ t->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV ?
+ &target_pt_dev_attrib_cit :
+ &target_core_dev_attrib_cit);
config_group_init_type_name(&dev->dev_pr_group, "pr",
- &t->tb_cits.tb_dev_pr_cit);
+ &target_core_dev_pr_cit);
config_group_init_type_name(&dev->t10_wwn.t10_wwn_group, "wwn",
- &t->tb_cits.tb_dev_wwn_cit);
+ &target_core_dev_wwn_cit);
config_group_init_type_name(&dev->t10_alua.alua_tg_pt_gps_group,
- "alua", &t->tb_cits.tb_dev_alua_tg_pt_gps_cit);
+ "alua", &target_core_alua_tg_pt_gps_cit);
config_group_init_type_name(&dev->dev_stat_grps.stat_group,
- "statistics", &t->tb_cits.tb_dev_stat_cit);
+ "statistics", &target_core_stat_cit);
dev_cg->default_groups[0] = &dev->dev_attrib.da_group;
dev_cg->default_groups[1] = &dev->dev_pr_group;
@@ -2855,17 +3029,6 @@ static struct config_item_type target_core_cit = {
/* Stop functions for struct config_item_type target_core_hba_cit */
-void target_core_setup_sub_cits(struct se_subsystem_api *sa)
-{
- target_core_setup_dev_cit(sa);
- target_core_setup_dev_attrib_cit(sa);
- target_core_setup_dev_pr_cit(sa);
- target_core_setup_dev_wwn_cit(sa);
- target_core_setup_dev_alua_tg_pt_gps_cit(sa);
- target_core_setup_dev_stat_cit(sa);
-}
-EXPORT_SYMBOL(target_core_setup_sub_cits);
-
static int __init target_core_init_configfs(void)
{
struct config_group *target_cg, *hba_cg = NULL, *alua_cg = NULL;
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index e4ef2cb..d9f03b8 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -671,7 +671,6 @@ int se_dev_set_max_unmap_lba_count(
dev, dev->dev_attrib.max_unmap_lba_count);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_max_unmap_lba_count);
int se_dev_set_max_unmap_block_desc_count(
struct se_device *dev,
@@ -683,7 +682,6 @@ int se_dev_set_max_unmap_block_desc_count(
dev, dev->dev_attrib.max_unmap_block_desc_count);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_max_unmap_block_desc_count);
int se_dev_set_unmap_granularity(
struct se_device *dev,
@@ -694,7 +692,6 @@ int se_dev_set_unmap_granularity(
dev, dev->dev_attrib.unmap_granularity);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_unmap_granularity);
int se_dev_set_unmap_granularity_alignment(
struct se_device *dev,
@@ -705,7 +702,6 @@ int se_dev_set_unmap_granularity_alignment(
dev, dev->dev_attrib.unmap_granularity_alignment);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_unmap_granularity_alignment);
int se_dev_set_max_write_same_len(
struct se_device *dev,
@@ -716,7 +712,6 @@ int se_dev_set_max_write_same_len(
dev, dev->dev_attrib.max_write_same_len);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_max_write_same_len);
static void dev_set_t10_wwn_model_alias(struct se_device *dev)
{
@@ -755,7 +750,6 @@ int se_dev_set_emulate_model_alias(struct se_device *dev, int flag)
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_model_alias);
int se_dev_set_emulate_dpo(struct se_device *dev, int flag)
{
@@ -763,7 +757,6 @@ int se_dev_set_emulate_dpo(struct se_device *dev, int flag)
"ignoring deprecated emulate_dpo attribute\n");
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_dpo);
int se_dev_set_emulate_fua_write(struct se_device *dev, int flag)
{
@@ -786,7 +779,6 @@ int se_dev_set_emulate_fua_write(struct se_device *dev, int flag)
dev, dev->dev_attrib.emulate_fua_write);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_fua_write);
int se_dev_set_emulate_fua_read(struct se_device *dev, int flag)
{
@@ -794,7 +786,6 @@ int se_dev_set_emulate_fua_read(struct se_device *dev, int flag)
"ignoring deprecated emulate_fua_read attribute\n");
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_fua_read);
int se_dev_set_emulate_write_cache(struct se_device *dev, int flag)
{
@@ -817,7 +808,6 @@ int se_dev_set_emulate_write_cache(struct se_device *dev, int flag)
dev, dev->dev_attrib.emulate_write_cache);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_write_cache);
int se_dev_set_emulate_ua_intlck_ctrl(struct se_device *dev, int flag)
{
@@ -838,7 +828,6 @@ int se_dev_set_emulate_ua_intlck_ctrl(struct se_device *dev, int flag)
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_ua_intlck_ctrl);
int se_dev_set_emulate_tas(struct se_device *dev, int flag)
{
@@ -859,7 +848,6 @@ int se_dev_set_emulate_tas(struct se_device *dev, int flag)
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_tas);
int se_dev_set_emulate_tpu(struct se_device *dev, int flag)
{
@@ -881,7 +869,6 @@ int se_dev_set_emulate_tpu(struct se_device *dev, int flag)
dev, flag);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_tpu);
int se_dev_set_emulate_tpws(struct se_device *dev, int flag)
{
@@ -903,7 +890,6 @@ int se_dev_set_emulate_tpws(struct se_device *dev, int flag)
dev, flag);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_tpws);
int se_dev_set_emulate_caw(struct se_device *dev, int flag)
{
@@ -917,7 +903,6 @@ int se_dev_set_emulate_caw(struct se_device *dev, int flag)
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_caw);
int se_dev_set_emulate_3pc(struct se_device *dev, int flag)
{
@@ -931,7 +916,6 @@ int se_dev_set_emulate_3pc(struct se_device *dev, int flag)
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_3pc);
int se_dev_set_pi_prot_type(struct se_device *dev, int flag)
{
@@ -985,7 +969,6 @@ int se_dev_set_pi_prot_type(struct se_device *dev, int flag)
return 0;
}
-EXPORT_SYMBOL(se_dev_set_pi_prot_type);
int se_dev_set_pi_prot_format(struct se_device *dev, int flag)
{
@@ -1021,7 +1004,6 @@ int se_dev_set_pi_prot_format(struct se_device *dev, int flag)
return 0;
}
-EXPORT_SYMBOL(se_dev_set_pi_prot_format);
int se_dev_set_enforce_pr_isids(struct se_device *dev, int flag)
{
@@ -1034,7 +1016,6 @@ int se_dev_set_enforce_pr_isids(struct se_device *dev, int flag)
(dev->dev_attrib.enforce_pr_isids) ? "Enabled" : "Disabled");
return 0;
}
-EXPORT_SYMBOL(se_dev_set_enforce_pr_isids);
int se_dev_set_force_pr_aptpl(struct se_device *dev, int flag)
{
@@ -1052,7 +1033,6 @@ int se_dev_set_force_pr_aptpl(struct se_device *dev, int flag)
pr_debug("dev[%p]: SE Device force_pr_aptpl: %d\n", dev, flag);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_force_pr_aptpl);
int se_dev_set_is_nonrot(struct se_device *dev, int flag)
{
@@ -1065,7 +1045,6 @@ int se_dev_set_is_nonrot(struct se_device *dev, int flag)
dev, flag);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_is_nonrot);
int se_dev_set_emulate_rest_reord(struct se_device *dev, int flag)
{
@@ -1078,7 +1057,6 @@ int se_dev_set_emulate_rest_reord(struct se_device *dev, int flag)
pr_debug("dev[%p]: SE Device emulate_rest_reord: %d\n", dev, flag);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_emulate_rest_reord);
/*
* Note, this can only be called on unexported SE Device Object.
@@ -1111,7 +1089,6 @@ int se_dev_set_queue_depth(struct se_device *dev, u32 queue_depth)
dev, queue_depth);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_queue_depth);
int se_dev_set_optimal_sectors(struct se_device *dev, u32 optimal_sectors)
{
@@ -1133,7 +1110,6 @@ int se_dev_set_optimal_sectors(struct se_device *dev, u32 optimal_sectors)
dev, optimal_sectors);
return 0;
}
-EXPORT_SYMBOL(se_dev_set_optimal_sectors);
int se_dev_set_block_size(struct se_device *dev, u32 block_size)
{
@@ -1164,7 +1140,6 @@ int se_dev_set_block_size(struct se_device *dev, u32 block_size)
return 0;
}
-EXPORT_SYMBOL(se_dev_set_block_size);
struct se_lun *core_dev_add_lun(
struct se_portal_group *tpg,
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index 86c7250..50a8c6b 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -37,7 +37,6 @@
#include <target/target_core_base.h>
#include <target/target_core_backend.h>
-#include <target/target_core_backend_configfs.h>
#include "target_core_file.h"
@@ -846,41 +845,6 @@ fd_parse_cdb(struct se_cmd *cmd)
return sbc_parse_cdb(cmd, &fd_sbc_ops);
}
-DEF_TB_DEFAULT_ATTRIBS(fileio);
-
-static struct configfs_attribute *fileio_backend_dev_attrs[] = {
- &fileio_dev_attrib_emulate_model_alias.attr,
- &fileio_dev_attrib_emulate_dpo.attr,
- &fileio_dev_attrib_emulate_fua_write.attr,
- &fileio_dev_attrib_emulate_fua_read.attr,
- &fileio_dev_attrib_emulate_write_cache.attr,
- &fileio_dev_attrib_emulate_ua_intlck_ctrl.attr,
- &fileio_dev_attrib_emulate_tas.attr,
- &fileio_dev_attrib_emulate_tpu.attr,
- &fileio_dev_attrib_emulate_tpws.attr,
- &fileio_dev_attrib_emulate_caw.attr,
- &fileio_dev_attrib_emulate_3pc.attr,
- &fileio_dev_attrib_pi_prot_type.attr,
- &fileio_dev_attrib_hw_pi_prot_type.attr,
- &fileio_dev_attrib_pi_prot_format.attr,
- &fileio_dev_attrib_enforce_pr_isids.attr,
- &fileio_dev_attrib_is_nonrot.attr,
- &fileio_dev_attrib_emulate_rest_reord.attr,
- &fileio_dev_attrib_force_pr_aptpl.attr,
- &fileio_dev_attrib_hw_block_size.attr,
- &fileio_dev_attrib_block_size.attr,
- &fileio_dev_attrib_hw_max_sectors.attr,
- &fileio_dev_attrib_optimal_sectors.attr,
- &fileio_dev_attrib_hw_queue_depth.attr,
- &fileio_dev_attrib_queue_depth.attr,
- &fileio_dev_attrib_max_unmap_lba_count.attr,
- &fileio_dev_attrib_max_unmap_block_desc_count.attr,
- &fileio_dev_attrib_unmap_granularity.attr,
- &fileio_dev_attrib_unmap_granularity_alignment.attr,
- &fileio_dev_attrib_max_write_same_len.attr,
- NULL,
-};
-
static struct se_subsystem_api fileio_template = {
.name = "fileio",
.inquiry_prod = "FILEIO",
@@ -904,11 +868,6 @@ static struct se_subsystem_api fileio_template = {
static int __init fileio_module_init(void)
{
- struct target_backend_cits *tbc = &fileio_template.tb_cits;
-
- target_core_setup_sub_cits(&fileio_template);
- tbc->tb_dev_attrib_cit.ct_attrs = fileio_backend_dev_attrs;
-
return transport_subsystem_register(&fileio_template);
}
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 1b7947c..a16f125 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -41,7 +41,6 @@
#include <target/target_core_base.h>
#include <target/target_core_backend.h>
-#include <target/target_core_backend_configfs.h>
#include "target_core_iblock.h"
@@ -864,41 +863,6 @@ static bool iblock_get_write_cache(struct se_device *dev)
return q->flush_flags & REQ_FLUSH;
}
-DEF_TB_DEFAULT_ATTRIBS(iblock);
-
-static struct configfs_attribute *iblock_backend_dev_attrs[] = {
- &iblock_dev_attrib_emulate_model_alias.attr,
- &iblock_dev_attrib_emulate_dpo.attr,
- &iblock_dev_attrib_emulate_fua_write.attr,
- &iblock_dev_attrib_emulate_fua_read.attr,
- &iblock_dev_attrib_emulate_write_cache.attr,
- &iblock_dev_attrib_emulate_ua_intlck_ctrl.attr,
- &iblock_dev_attrib_emulate_tas.attr,
- &iblock_dev_attrib_emulate_tpu.attr,
- &iblock_dev_attrib_emulate_tpws.attr,
- &iblock_dev_attrib_emulate_caw.attr,
- &iblock_dev_attrib_emulate_3pc.attr,
- &iblock_dev_attrib_pi_prot_type.attr,
- &iblock_dev_attrib_hw_pi_prot_type.attr,
- &iblock_dev_attrib_pi_prot_format.attr,
- &iblock_dev_attrib_enforce_pr_isids.attr,
- &iblock_dev_attrib_is_nonrot.attr,
- &iblock_dev_attrib_emulate_rest_reord.attr,
- &iblock_dev_attrib_force_pr_aptpl.attr,
- &iblock_dev_attrib_hw_block_size.attr,
- &iblock_dev_attrib_block_size.attr,
- &iblock_dev_attrib_hw_max_sectors.attr,
- &iblock_dev_attrib_optimal_sectors.attr,
- &iblock_dev_attrib_hw_queue_depth.attr,
- &iblock_dev_attrib_queue_depth.attr,
- &iblock_dev_attrib_max_unmap_lba_count.attr,
- &iblock_dev_attrib_max_unmap_block_desc_count.attr,
- &iblock_dev_attrib_unmap_granularity.attr,
- &iblock_dev_attrib_unmap_granularity_alignment.attr,
- &iblock_dev_attrib_max_write_same_len.attr,
- NULL,
-};
-
static struct se_subsystem_api iblock_template = {
.name = "iblock",
.inquiry_prod = "IBLOCK",
@@ -924,11 +888,6 @@ static struct se_subsystem_api iblock_template = {
static int __init iblock_module_init(void)
{
- struct target_backend_cits *tbc = &iblock_template.tb_cits;
-
- target_core_setup_sub_cits(&iblock_template);
- tbc->tb_dev_attrib_cit.ct_attrs = iblock_backend_dev_attrs;
-
return transport_subsystem_register(&iblock_template);
}
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h
index 3255ee6..68a08f3 100644
--- a/drivers/target/target_core_internal.h
+++ b/drivers/target/target_core_internal.h
@@ -40,6 +40,33 @@ void core_dev_release_virtual_lun0(void);
struct se_device *target_alloc_device(struct se_hba *hba, const char *name);
int target_configure_device(struct se_device *dev);
void target_free_device(struct se_device *);
+/* attribute helpers */
+int se_dev_set_max_unmap_lba_count(struct se_device *, u32);
+int se_dev_set_max_unmap_block_desc_count(struct se_device *, u32);
+int se_dev_set_unmap_granularity(struct se_device *, u32);
+int se_dev_set_unmap_granularity_alignment(struct se_device *, u32);
+int se_dev_set_max_write_same_len(struct se_device *, u32);
+int se_dev_set_emulate_model_alias(struct se_device *, int);
+int se_dev_set_emulate_dpo(struct se_device *, int);
+int se_dev_set_emulate_fua_write(struct se_device *, int);
+int se_dev_set_emulate_fua_read(struct se_device *, int);
+int se_dev_set_emulate_write_cache(struct se_device *, int);
+int se_dev_set_emulate_ua_intlck_ctrl(struct se_device *, int);
+int se_dev_set_emulate_tas(struct se_device *, int);
+int se_dev_set_emulate_tpu(struct se_device *, int);
+int se_dev_set_emulate_tpws(struct se_device *, int);
+int se_dev_set_emulate_caw(struct se_device *, int);
+int se_dev_set_emulate_3pc(struct se_device *, int);
+int se_dev_set_pi_prot_type(struct se_device *, int);
+int se_dev_set_pi_prot_format(struct se_device *, int);
+int se_dev_set_enforce_pr_isids(struct se_device *, int);
+int se_dev_set_force_pr_aptpl(struct se_device *, int);
+int se_dev_set_is_nonrot(struct se_device *, int);
+int se_dev_set_emulate_rest_reord(struct se_device *dev, int);
+int se_dev_set_queue_depth(struct se_device *, u32);
+int se_dev_set_max_sectors(struct se_device *, u32);
+int se_dev_set_optimal_sectors(struct se_device *, u32);
+int se_dev_set_block_size(struct se_device *, u32);
/* target_core_hba.c */
struct se_hba *core_alloc_hba(const char *, u32, u32);
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index f6c954c..22f2ae9 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -44,7 +44,6 @@
#include <target/target_core_base.h>
#include <target/target_core_backend.h>
-#include <target/target_core_backend_configfs.h>
#include "target_core_alua.h"
#include "target_core_pscsi.h"
@@ -1166,26 +1165,6 @@ static void pscsi_req_done(struct request *req, int uptodate)
kfree(pt);
}
-DEF_TB_DEV_ATTRIB_RO(pscsi, hw_pi_prot_type);
-TB_DEV_ATTR_RO(pscsi, hw_pi_prot_type);
-
-DEF_TB_DEV_ATTRIB_RO(pscsi, hw_block_size);
-TB_DEV_ATTR_RO(pscsi, hw_block_size);
-
-DEF_TB_DEV_ATTRIB_RO(pscsi, hw_max_sectors);
-TB_DEV_ATTR_RO(pscsi, hw_max_sectors);
-
-DEF_TB_DEV_ATTRIB_RO(pscsi, hw_queue_depth);
-TB_DEV_ATTR_RO(pscsi, hw_queue_depth);
-
-static struct configfs_attribute *pscsi_backend_dev_attrs[] = {
- &pscsi_dev_attrib_hw_pi_prot_type.attr,
- &pscsi_dev_attrib_hw_block_size.attr,
- &pscsi_dev_attrib_hw_max_sectors.attr,
- &pscsi_dev_attrib_hw_queue_depth.attr,
- NULL,
-};
-
static struct se_subsystem_api pscsi_template = {
.name = "pscsi",
.owner = THIS_MODULE,
@@ -1206,11 +1185,6 @@ static struct se_subsystem_api pscsi_template = {
static int __init pscsi_module_init(void)
{
- struct target_backend_cits *tbc = &pscsi_template.tb_cits;
-
- target_core_setup_sub_cits(&pscsi_template);
- tbc->tb_dev_attrib_cit.ct_attrs = pscsi_backend_dev_attrs;
-
return transport_subsystem_register(&pscsi_template);
}
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c
index e36f556..95421a7 100644
--- a/drivers/target/target_core_rd.c
+++ b/drivers/target/target_core_rd.c
@@ -34,7 +34,6 @@
#include <target/target_core_base.h>
#include <target/target_core_backend.h>
-#include <target/target_core_backend_configfs.h>
#include "target_core_rd.h"
@@ -700,41 +699,6 @@ rd_parse_cdb(struct se_cmd *cmd)
return sbc_parse_cdb(cmd, &rd_sbc_ops);
}
-DEF_TB_DEFAULT_ATTRIBS(rd_mcp);
-
-static struct configfs_attribute *rd_mcp_backend_dev_attrs[] = {
- &rd_mcp_dev_attrib_emulate_model_alias.attr,
- &rd_mcp_dev_attrib_emulate_dpo.attr,
- &rd_mcp_dev_attrib_emulate_fua_write.attr,
- &rd_mcp_dev_attrib_emulate_fua_read.attr,
- &rd_mcp_dev_attrib_emulate_write_cache.attr,
- &rd_mcp_dev_attrib_emulate_ua_intlck_ctrl.attr,
- &rd_mcp_dev_attrib_emulate_tas.attr,
- &rd_mcp_dev_attrib_emulate_tpu.attr,
- &rd_mcp_dev_attrib_emulate_tpws.attr,
- &rd_mcp_dev_attrib_emulate_caw.attr,
- &rd_mcp_dev_attrib_emulate_3pc.attr,
- &rd_mcp_dev_attrib_pi_prot_type.attr,
- &rd_mcp_dev_attrib_hw_pi_prot_type.attr,
- &rd_mcp_dev_attrib_pi_prot_format.attr,
- &rd_mcp_dev_attrib_enforce_pr_isids.attr,
- &rd_mcp_dev_attrib_is_nonrot.attr,
- &rd_mcp_dev_attrib_emulate_rest_reord.attr,
- &rd_mcp_dev_attrib_force_pr_aptpl.attr,
- &rd_mcp_dev_attrib_hw_block_size.attr,
- &rd_mcp_dev_attrib_block_size.attr,
- &rd_mcp_dev_attrib_hw_max_sectors.attr,
- &rd_mcp_dev_attrib_optimal_sectors.attr,
- &rd_mcp_dev_attrib_hw_queue_depth.attr,
- &rd_mcp_dev_attrib_queue_depth.attr,
- &rd_mcp_dev_attrib_max_unmap_lba_count.attr,
- &rd_mcp_dev_attrib_max_unmap_block_desc_count.attr,
- &rd_mcp_dev_attrib_unmap_granularity.attr,
- &rd_mcp_dev_attrib_unmap_granularity_alignment.attr,
- &rd_mcp_dev_attrib_max_write_same_len.attr,
- NULL,
-};
-
static struct se_subsystem_api rd_mcp_template = {
.name = "rd_mcp",
.inquiry_prod = "RAMDISK-MCP",
@@ -756,18 +720,7 @@ static struct se_subsystem_api rd_mcp_template = {
int __init rd_module_init(void)
{
- struct target_backend_cits *tbc = &rd_mcp_template.tb_cits;
- int ret;
-
- target_core_setup_sub_cits(&rd_mcp_template);
- tbc->tb_dev_attrib_cit.ct_attrs = rd_mcp_backend_dev_attrs;
-
- ret = transport_subsystem_register(&rd_mcp_template);
- if (ret < 0) {
- return ret;
- }
-
- return 0;
+ return transport_subsystem_register(&rd_mcp_template);
}
void rd_module_exit(void)
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 1e6b20b..d7617b1 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -29,7 +29,6 @@
#include <target/target_core_base.h>
#include <target/target_core_fabric.h>
#include <target/target_core_backend.h>
-#include <target/target_core_backend_configfs.h>
#include <linux/target_core_user.h>
@@ -1159,41 +1158,6 @@ tcmu_parse_cdb(struct se_cmd *cmd)
return ret;
}
-DEF_TB_DEFAULT_ATTRIBS(tcmu);
-
-static struct configfs_attribute *tcmu_backend_dev_attrs[] = {
- &tcmu_dev_attrib_emulate_model_alias.attr,
- &tcmu_dev_attrib_emulate_dpo.attr,
- &tcmu_dev_attrib_emulate_fua_write.attr,
- &tcmu_dev_attrib_emulate_fua_read.attr,
- &tcmu_dev_attrib_emulate_write_cache.attr,
- &tcmu_dev_attrib_emulate_ua_intlck_ctrl.attr,
- &tcmu_dev_attrib_emulate_tas.attr,
- &tcmu_dev_attrib_emulate_tpu.attr,
- &tcmu_dev_attrib_emulate_tpws.attr,
- &tcmu_dev_attrib_emulate_caw.attr,
- &tcmu_dev_attrib_emulate_3pc.attr,
- &tcmu_dev_attrib_pi_prot_type.attr,
- &tcmu_dev_attrib_hw_pi_prot_type.attr,
- &tcmu_dev_attrib_pi_prot_format.attr,
- &tcmu_dev_attrib_enforce_pr_isids.attr,
- &tcmu_dev_attrib_is_nonrot.attr,
- &tcmu_dev_attrib_emulate_rest_reord.attr,
- &tcmu_dev_attrib_force_pr_aptpl.attr,
- &tcmu_dev_attrib_hw_block_size.attr,
- &tcmu_dev_attrib_block_size.attr,
- &tcmu_dev_attrib_hw_max_sectors.attr,
- &tcmu_dev_attrib_optimal_sectors.attr,
- &tcmu_dev_attrib_hw_queue_depth.attr,
- &tcmu_dev_attrib_queue_depth.attr,
- &tcmu_dev_attrib_max_unmap_lba_count.attr,
- &tcmu_dev_attrib_max_unmap_block_desc_count.attr,
- &tcmu_dev_attrib_unmap_granularity.attr,
- &tcmu_dev_attrib_unmap_granularity_alignment.attr,
- &tcmu_dev_attrib_max_write_same_len.attr,
- NULL,
-};
-
static struct se_subsystem_api tcmu_template = {
.name = "user",
.inquiry_prod = "USER",
@@ -1214,7 +1178,6 @@ static struct se_subsystem_api tcmu_template = {
static int __init tcmu_module_init(void)
{
- struct target_backend_cits *tbc = &tcmu_template.tb_cits;
int ret;
BUILD_BUG_ON((sizeof(struct tcmu_cmd_entry) % TCMU_OP_ALIGN_SIZE) != 0);
@@ -1237,9 +1200,6 @@ static int __init tcmu_module_init(void)
goto out_unreg_device;
}
- target_core_setup_sub_cits(&tcmu_template);
- tbc->tb_dev_attrib_cit.ct_attrs = tcmu_backend_dev_attrs;
-
ret = transport_subsystem_register(&tcmu_template);
if (ret)
goto out_unreg_genl;
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index ab8ed4c..9d47817 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -5,15 +5,6 @@
#define TRANSPORT_PLUGIN_VHBA_PDEV 2
#define TRANSPORT_PLUGIN_VHBA_VDEV 3
-struct target_backend_cits {
- struct config_item_type tb_dev_cit;
- struct config_item_type tb_dev_attrib_cit;
- struct config_item_type tb_dev_pr_cit;
- struct config_item_type tb_dev_wwn_cit;
- struct config_item_type tb_dev_alua_tg_pt_gps_cit;
- struct config_item_type tb_dev_stat_cit;
-};
-
struct se_subsystem_api {
struct list_head sub_api_list;
@@ -53,8 +44,6 @@ struct se_subsystem_api {
int (*init_prot)(struct se_device *);
int (*format_prot)(struct se_device *);
void (*free_prot)(struct se_device *);
-
- struct target_backend_cits tb_cits;
};
struct sbc_ops {
@@ -105,36 +94,4 @@ sense_reason_t transport_generic_map_mem_to_cmd(struct se_cmd *,
void array_free(void *array, int n);
-/* From target_core_configfs.c to setup default backend config_item_types */
-void target_core_setup_sub_cits(struct se_subsystem_api *);
-
-/* attribute helpers from target_core_device.c for backend drivers */
-bool se_dev_check_wce(struct se_device *);
-int se_dev_set_max_unmap_lba_count(struct se_device *, u32);
-int se_dev_set_max_unmap_block_desc_count(struct se_device *, u32);
-int se_dev_set_unmap_granularity(struct se_device *, u32);
-int se_dev_set_unmap_granularity_alignment(struct se_device *, u32);
-int se_dev_set_max_write_same_len(struct se_device *, u32);
-int se_dev_set_emulate_model_alias(struct se_device *, int);
-int se_dev_set_emulate_dpo(struct se_device *, int);
-int se_dev_set_emulate_fua_write(struct se_device *, int);
-int se_dev_set_emulate_fua_read(struct se_device *, int);
-int se_dev_set_emulate_write_cache(struct se_device *, int);
-int se_dev_set_emulate_ua_intlck_ctrl(struct se_device *, int);
-int se_dev_set_emulate_tas(struct se_device *, int);
-int se_dev_set_emulate_tpu(struct se_device *, int);
-int se_dev_set_emulate_tpws(struct se_device *, int);
-int se_dev_set_emulate_caw(struct se_device *, int);
-int se_dev_set_emulate_3pc(struct se_device *, int);
-int se_dev_set_pi_prot_type(struct se_device *, int);
-int se_dev_set_pi_prot_format(struct se_device *, int);
-int se_dev_set_enforce_pr_isids(struct se_device *, int);
-int se_dev_set_force_pr_aptpl(struct se_device *, int);
-int se_dev_set_is_nonrot(struct se_device *, int);
-int se_dev_set_emulate_rest_reord(struct se_device *dev, int);
-int se_dev_set_queue_depth(struct se_device *, u32);
-int se_dev_set_max_sectors(struct se_device *, u32);
-int se_dev_set_optimal_sectors(struct se_device *, u32);
-int se_dev_set_block_size(struct se_device *, u32);
-
#endif /* TARGET_CORE_BACKEND_H */
diff --git a/include/target/target_core_backend_configfs.h b/include/target/target_core_backend_configfs.h
deleted file mode 100644
index 186f7a9..0000000
--- 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 */
--
1.9.1
--
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