---

yaml --- r: 333027 b: refs/heads/master c: fd30e93 h: refs/heads/master i: 333025: ae2df68 333023: b983b25 v: v3
git-mirror · Sep 18, 2012 · a532bb4 · a532bb4
1 parent 60443ce
commit a532bb4
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Showing 6 changed files with 7 additions and 13 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 93d441a888c4aefd9f37b30911f8fefa27bdfda3
+refs/heads/master: fd30e9310253235e88a4eaa38fa92439b56c220e
diff --git a/trunk/drivers/target/target_core_device.c b/trunk/drivers/target/target_core_device.c
@@ -988,8 +988,9 @@ int se_dev_set_emulate_fua_write(struct se_device *dev, int flag)
 		return -EINVAL;
 	}
 
-	if (flag && dev->transport->fua_write_emulated == 0) {
-		pr_err("fua_write_emulated not supported\n");
+	if (flag &&
+	    dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) {
+		pr_err("emulate_fua_write not supported for pSCSI\n");
 		return -EINVAL;
 	}
 	dev->se_sub_dev->se_dev_attrib.emulate_fua_write = flag;
@@ -1019,8 +1020,9 @@ int se_dev_set_emulate_write_cache(struct se_device *dev, int flag)
 		pr_err("Illegal value %d\n", flag);
 		return -EINVAL;
 	}
-	if (flag && dev->transport->write_cache_emulated == 0) {
-		pr_err("write_cache_emulated not supported\n");
+	if (flag &&
+	    dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV) {
+		pr_err("emulate_write_cache not supported for pSCSI\n");
 		return -EINVAL;
 	}
 	dev->se_sub_dev->se_dev_attrib.emulate_write_cache = flag;

diff --git a/trunk/drivers/target/target_core_file.c b/trunk/drivers/target/target_core_file.c
@@ -546,8 +546,6 @@ static struct se_subsystem_api fileio_template = {
 	.name			= "fileio",
 	.owner			= THIS_MODULE,
 	.transport_type		= TRANSPORT_PLUGIN_VHBA_PDEV,
-	.write_cache_emulated	= 1,
-	.fua_write_emulated	= 1,
 	.attach_hba		= fd_attach_hba,
 	.detach_hba		= fd_detach_hba,
 	.allocate_virtdevice	= fd_allocate_virtdevice,

diff --git a/trunk/drivers/target/target_core_iblock.c b/trunk/drivers/target/target_core_iblock.c
@@ -766,8 +766,6 @@ static struct se_subsystem_api iblock_template = {
 	.name			= "iblock",
 	.owner			= THIS_MODULE,
 	.transport_type		= TRANSPORT_PLUGIN_VHBA_PDEV,
-	.write_cache_emulated	= 1,
-	.fua_write_emulated	= 1,
 	.attach_hba		= iblock_attach_hba,
 	.detach_hba		= iblock_detach_hba,
 	.allocate_virtdevice	= iblock_allocate_virtdevice,

diff --git a/trunk/drivers/target/target_core_rd.c b/trunk/drivers/target/target_core_rd.c
@@ -474,7 +474,6 @@ static int rd_parse_cdb(struct se_cmd *cmd)
 static struct se_subsystem_api rd_mcp_template = {
 	.name			= "rd_mcp",
 	.transport_type		= TRANSPORT_PLUGIN_VHBA_VDEV,
-	.write_cache_emulated	= 1,
 	.attach_hba		= rd_attach_hba,
 	.detach_hba		= rd_detach_hba,
 	.allocate_virtdevice	= rd_allocate_virtdevice,

diff --git a/trunk/include/target/target_core_backend.h b/trunk/include/target/target_core_backend.h
@@ -13,9 +13,6 @@ struct se_subsystem_api {
 
 	u8 transport_type;
 
-	unsigned int fua_write_emulated : 1;
-	unsigned int write_cache_emulated : 1;
-
 	int (*attach_hba)(struct se_hba *, u32);
 	void (*detach_hba)(struct se_hba *);
 	int (*pmode_enable_hba)(struct se_hba *, unsigned long);