Merge remote-tracking branches 'spi/fix/dw', 'spi/fix/msiof' and 'spi/fix/pxa2xx...

[linux-2.6-microblaze.git] / drivers / target / target_core_iblock.c

diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 7e6b857..78346b8 100644 (file)
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -41,6 +41,7 @@
 
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
+#include <target/target_core_backend_configfs.h>
 
 #include "target_core_iblock.h"
 
@@ -123,7 +124,7 @@ static int iblock_configure_device(struct se_device *dev)
        q = bdev_get_queue(bd);
 
        dev->dev_attrib.hw_block_size = bdev_logical_block_size(bd);
-       dev->dev_attrib.hw_max_sectors = UINT_MAX;
+       dev->dev_attrib.hw_max_sectors = queue_max_hw_sectors(q);
        dev->dev_attrib.hw_queue_depth = q->nr_requests;
 
        /*
@@ -858,6 +859,41 @@ 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",
@@ -883,6 +919,11 @@ 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);
 }