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path: root/drivers/target/target_core_spc.c
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Diffstat (limited to 'drivers/target/target_core_spc.c')
-rw-r--r--drivers/target/target_core_spc.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c
index e1cf9c352fd3..91f03312a5ea 100644
--- a/drivers/target/target_core_spc.c
+++ b/drivers/target/target_core_spc.c
@@ -1889,6 +1889,14 @@ static struct target_opcode_descriptor tcm_opcode_report_target_pgs = {
0xff, 0xff, 0x00, SCSI_CONTROL_MASK},
};
+
+static bool spc_rsoc_enabled(struct se_cmd *cmd)
+{
+ struct se_device *dev = cmd->se_dev;
+
+ return dev->dev_attrib.emulate_rsoc;
+}
+
static struct target_opcode_descriptor tcm_opcode_report_supp_opcodes = {
.support = SCSI_SUPPORT_FULL,
.serv_action_valid = 1,
@@ -1899,6 +1907,7 @@ static struct target_opcode_descriptor tcm_opcode_report_supp_opcodes = {
0x87, 0xff,
0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0x00, SCSI_CONTROL_MASK},
+ .enabled = spc_rsoc_enabled,
};
static bool tcm_is_set_tpg_enabled(struct se_cmd *cmd)
@@ -2135,6 +2144,9 @@ spc_emulate_report_supp_op_codes(struct se_cmd *cmd)
sense_reason_t ret = 0;
int i;
+ if (!cmd->se_dev->dev_attrib.emulate_rsoc)
+ return TCM_UNSUPPORTED_SCSI_OPCODE;
+
rbuf = transport_kmap_data_sg(cmd);
if (cmd->data_length && !rbuf) {
ret = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;