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-rw-r--r--drivers/target/target_core_device.c46
-rw-r--r--drivers/target/target_core_file.c1
-rw-r--r--drivers/target/target_core_iblock.c1
-rw-r--r--drivers/target/target_core_rd.c1
-rw-r--r--drivers/target/target_core_user.c1
-rw-r--r--include/target/target_core_backend.h1
-rw-r--r--include/target/target_core_backend_configfs.h2
-rw-r--r--include/target/target_core_base.h3
8 files changed, 0 insertions, 56 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index ee4b89fb8841..58f49ff69b14 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -1103,51 +1103,6 @@ int se_dev_set_queue_depth(struct se_device *dev, u32 queue_depth)
}
EXPORT_SYMBOL(se_dev_set_queue_depth);
-int se_dev_set_fabric_max_sectors(struct se_device *dev, u32 fabric_max_sectors)
-{
- int block_size = dev->dev_attrib.block_size;
-
- if (dev->export_count) {
- pr_err("dev[%p]: Unable to change SE Device"
- " fabric_max_sectors while export_count is %d\n",
- dev, dev->export_count);
- return -EINVAL;
- }
- if (!fabric_max_sectors) {
- pr_err("dev[%p]: Illegal ZERO value for"
- " fabric_max_sectors\n", dev);
- return -EINVAL;
- }
- if (fabric_max_sectors < DA_STATUS_MAX_SECTORS_MIN) {
- pr_err("dev[%p]: Passed fabric_max_sectors: %u less than"
- " DA_STATUS_MAX_SECTORS_MIN: %u\n", dev, fabric_max_sectors,
- DA_STATUS_MAX_SECTORS_MIN);
- return -EINVAL;
- }
- if (fabric_max_sectors > DA_STATUS_MAX_SECTORS_MAX) {
- pr_err("dev[%p]: Passed fabric_max_sectors: %u"
- " greater than DA_STATUS_MAX_SECTORS_MAX:"
- " %u\n", dev, fabric_max_sectors,
- DA_STATUS_MAX_SECTORS_MAX);
- return -EINVAL;
- }
- /*
- * Align max_sectors down to PAGE_SIZE to follow transport_allocate_data_tasks()
- */
- if (!block_size) {
- block_size = 512;
- pr_warn("Defaulting to 512 for zero block_size\n");
- }
- fabric_max_sectors = se_dev_align_max_sectors(fabric_max_sectors,
- block_size);
-
- dev->dev_attrib.fabric_max_sectors = fabric_max_sectors;
- pr_debug("dev[%p]: SE Device max_sectors changed to %u\n",
- dev, fabric_max_sectors);
- return 0;
-}
-EXPORT_SYMBOL(se_dev_set_fabric_max_sectors);
-
int se_dev_set_optimal_sectors(struct se_device *dev, u32 optimal_sectors)
{
if (dev->export_count) {
@@ -1553,7 +1508,6 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
dev->dev_attrib.unmap_granularity_alignment =
DA_UNMAP_GRANULARITY_ALIGNMENT_DEFAULT;
dev->dev_attrib.max_write_same_len = DA_MAX_WRITE_SAME_LEN;
- dev->dev_attrib.fabric_max_sectors = DA_FABRIC_MAX_SECTORS;
xcopy_lun = &dev->xcopy_lun;
xcopy_lun->lun_se_dev = dev;
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index b09021135c3b..d836de200a03 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -968,7 +968,6 @@ static struct configfs_attribute *fileio_backend_dev_attrs[] = {
&fileio_dev_attrib_hw_block_size.attr,
&fileio_dev_attrib_block_size.attr,
&fileio_dev_attrib_hw_max_sectors.attr,
- &fileio_dev_attrib_fabric_max_sectors.attr,
&fileio_dev_attrib_optimal_sectors.attr,
&fileio_dev_attrib_hw_queue_depth.attr,
&fileio_dev_attrib_queue_depth.attr,
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 5795cd8ab5d9..78346b850968 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -883,7 +883,6 @@ static struct configfs_attribute *iblock_backend_dev_attrs[] = {
&iblock_dev_attrib_hw_block_size.attr,
&iblock_dev_attrib_block_size.attr,
&iblock_dev_attrib_hw_max_sectors.attr,
- &iblock_dev_attrib_fabric_max_sectors.attr,
&iblock_dev_attrib_optimal_sectors.attr,
&iblock_dev_attrib_hw_queue_depth.attr,
&iblock_dev_attrib_queue_depth.attr,
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c
index 60ebd170a561..98e83ac5661b 100644
--- a/drivers/target/target_core_rd.c
+++ b/drivers/target/target_core_rd.c
@@ -657,7 +657,6 @@ static struct configfs_attribute *rd_mcp_backend_dev_attrs[] = {
&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_fabric_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,
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 8bfa61c9693d..1157b559683b 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -1118,7 +1118,6 @@ static struct configfs_attribute *tcmu_backend_dev_attrs[] = {
&tcmu_dev_attrib_hw_block_size.attr,
&tcmu_dev_attrib_block_size.attr,
&tcmu_dev_attrib_hw_max_sectors.attr,
- &tcmu_dev_attrib_fabric_max_sectors.attr,
&tcmu_dev_attrib_optimal_sectors.attr,
&tcmu_dev_attrib_hw_queue_depth.attr,
&tcmu_dev_attrib_queue_depth.attr,
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 430cfaf92285..db81c65b8f48 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -135,7 +135,6 @@ 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_fabric_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);
diff --git a/include/target/target_core_backend_configfs.h b/include/target/target_core_backend_configfs.h
index 3247d7530107..186f7a923570 100644
--- a/include/target/target_core_backend_configfs.h
+++ b/include/target/target_core_backend_configfs.h
@@ -98,8 +98,6 @@ static struct target_backend_dev_attrib_attribute _backend##_dev_attrib_##_name
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); \
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 397fb635766a..4a8795a87b9e 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -77,8 +77,6 @@
#define DA_UNMAP_GRANULARITY_ALIGNMENT_DEFAULT 0
/* Default max_write_same_len, disabled by default */
#define DA_MAX_WRITE_SAME_LEN 0
-/* Default max transfer length */
-#define DA_FABRIC_MAX_SECTORS 8192
/* Use a model alias based on the configfs backend device name */
#define DA_EMULATE_MODEL_ALIAS 0
/* Emulation for Direct Page Out */
@@ -694,7 +692,6 @@ struct se_dev_attrib {
u32 hw_block_size;
u32 block_size;
u32 hw_max_sectors;
- u32 fabric_max_sectors;
u32 optimal_sectors;
u32 hw_queue_depth;
u32 queue_depth;