target: Add/check max_write_same_len device attribute + update block limits VPD

[karo-tx-linux.git] / drivers / target / target_core_configfs.c

diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 7b473b66da7bb0430b127ca87d3f135b65843310..2b141643f06e1da0ecae335456ffe61f20b3e574 100644 (file)
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -676,6 +676,9 @@ SE_DEV_ATTR(unmap_granularity, S_IRUGO | S_IWUSR);
 DEF_DEV_ATTRIB(unmap_granularity_alignment);
 SE_DEV_ATTR(unmap_granularity_alignment, S_IRUGO | S_IWUSR);
 
+DEF_DEV_ATTRIB(max_write_same_len);
+SE_DEV_ATTR(max_write_same_len, S_IRUGO | S_IWUSR);
+
 CONFIGFS_EATTR_OPS(target_core_dev_attrib, se_dev_attrib, da_group);
 
 static struct configfs_attribute *target_core_dev_attrib_attrs[] = {
@@ -701,6 +704,7 @@ static struct configfs_attribute *target_core_dev_attrib_attrs[] = {
        &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,
 };