From: Nicholas Bellinger <n...@linux-iscsi.org>
This patch sets the missing LBPWS10 bit within spc_emulate_evpd_b2()
in order to signal WRITE_SAME (10) w/ UNMAP support, following the
existing LBPWS bit to signal WRITE_SAME (16) w/ UNMAP support.
Cc: Martin Petersen <martin.peter...@oracle.com>
Cc: Christoph Hellwig <h...@lst.de>
Signed-off-by: Nicholas Bellinger <n...@linux-iscsi.org>
---
drivers/target/target_core_spc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c
index 1307600..f041f93 100644
--- a/drivers/target/target_core_spc.c
+++ b/drivers/target/target_core_spc.c
@@ -650,7 +650,7 @@ spc_emulate_evpd_b2(struct se_cmd *cmd, unsigned char *buf)
* support the use of the WRITE SAME (16) command to unmap LBAs.
*/
if (dev->dev_attrib.emulate_tpws != 0)
- buf[5] |= 0x40;
+ buf[5] |= 0x40 | 0x20;
return 0;
}
--
1.9.1
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