//############################################################################*/
/* Start functions for struct config_item_type tb_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);
+/*
+ * dev_attrib attributes for devices using the target core SBC/SPC
+ * interpreter. Any backend using spc_parse_cdb should be using
+ * these.
+ */
+struct configfs_attribute *sbc_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,
+};
+EXPORT_SYMBOL(sbc_attrib_attrs);
+
+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);
+
+/*
+ * Minimal dev_attrib attributes for devices passing through CDBs.
+ * In this case we only provide a few read-only attributes for
+ * backwards compatibility.
+ */
+struct configfs_attribute *passthrough_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,
+};
+EXPORT_SYMBOL(passthrough_attrib_attrs);
+
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,
#include <target/target_core_base.h>
#include <target/target_core_backend.h>
-#include <target/target_core_backend_configfs.h>
#include "target_core_file.h"
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 const struct target_backend_ops fileio_ops = {
.name = "fileio",
.inquiry_prod = "FILEIO",
.init_prot = fd_init_prot,
.format_prot = fd_format_prot,
.free_prot = fd_free_prot,
- .tb_dev_attrib_attrs = fileio_backend_dev_attrs,
+ .tb_dev_attrib_attrs = sbc_attrib_attrs,
};
static int __init fileio_module_init(void)
#include <target/target_core_base.h>
#include <target/target_core_backend.h>
-#include <target/target_core_backend_configfs.h>
#include "target_core_iblock.h"
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 const struct target_backend_ops iblock_ops = {
.name = "iblock",
.inquiry_prod = "IBLOCK",
.get_io_min = iblock_get_io_min,
.get_io_opt = iblock_get_io_opt,
.get_write_cache = iblock_get_write_cache,
- .tb_dev_attrib_attrs = iblock_backend_dev_attrs,
+ .tb_dev_attrib_attrs = sbc_attrib_attrs,
};
static int __init iblock_module_init(void)
#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_internal.h"
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 const struct target_backend_ops pscsi_ops = {
.name = "pscsi",
.owner = THIS_MODULE,
.show_configfs_dev_params = pscsi_show_configfs_dev_params,
.get_device_type = pscsi_get_device_type,
.get_blocks = pscsi_get_blocks,
- .tb_dev_attrib_attrs = pscsi_backend_dev_attrs,
+ .tb_dev_attrib_attrs = passthrough_attrib_attrs,
};
static int __init pscsi_module_init(void)
#include <target/target_core_base.h>
#include <target/target_core_backend.h>
-#include <target/target_core_backend_configfs.h>
#include "target_core_rd.h"
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 const struct target_backend_ops rd_mcp_ops = {
.name = "rd_mcp",
.inquiry_prod = "RAMDISK-MCP",
.get_blocks = rd_get_blocks,
.init_prot = rd_init_prot,
.free_prot = rd_free_prot,
- .tb_dev_attrib_attrs = rd_mcp_backend_dev_attrs,
+ .tb_dev_attrib_attrs = sbc_attrib_attrs,
};
int __init rd_module_init(void)
#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>
return passthrough_parse_cdb(cmd, tcmu_pass_op);
}
-DEF_TB_DEV_ATTRIB_RO(tcmu, hw_pi_prot_type);
-TB_DEV_ATTR_RO(tcmu, hw_pi_prot_type);
-
-DEF_TB_DEV_ATTRIB_RO(tcmu, hw_block_size);
-TB_DEV_ATTR_RO(tcmu, hw_block_size);
-
-DEF_TB_DEV_ATTRIB_RO(tcmu, hw_max_sectors);
-TB_DEV_ATTR_RO(tcmu, hw_max_sectors);
-
-DEF_TB_DEV_ATTRIB_RO(tcmu, hw_queue_depth);
-TB_DEV_ATTR_RO(tcmu, hw_queue_depth);
-
-static struct configfs_attribute *tcmu_backend_dev_attrs[] = {
- &tcmu_dev_attrib_hw_pi_prot_type.attr,
- &tcmu_dev_attrib_hw_block_size.attr,
- &tcmu_dev_attrib_hw_max_sectors.attr,
- &tcmu_dev_attrib_hw_queue_depth.attr,
- NULL,
-};
-
static const struct target_backend_ops tcmu_ops = {
.name = "user",
.inquiry_prod = "USER",
.show_configfs_dev_params = tcmu_show_configfs_dev_params,
.get_device_type = sbc_get_device_type,
.get_blocks = tcmu_get_blocks,
- .tb_dev_attrib_attrs = tcmu_backend_dev_attrs,
+ .tb_dev_attrib_attrs = passthrough_attrib_attrs,
};
static int __init tcmu_module_init(void)
int transport_set_vpd_ident_type(struct t10_vpd *, unsigned char *);
int transport_set_vpd_ident(struct t10_vpd *, unsigned char *);
+extern struct configfs_attribute *sbc_attrib_attrs[];
+extern struct configfs_attribute *passthrough_attrib_attrs[];
+
/* core helpers also used by command snooping in pscsi */
void *transport_kmap_data_sg(struct se_cmd *);
void transport_kunmap_data_sg(struct se_cmd *);
+++ /dev/null
-#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 */
projects / linux-2.6-block.git / commitdiff