result = le32_to_cpu(res.u32);
ctrl->cntlid = result & 0xFFFF;
- if ((result >> 16) & 0x3) {
+ if (result & (NVME_CONNECT_AUTHREQ_ATR | NVME_CONNECT_AUTHREQ_ASCR)) {
+ /* Secure concatenation is not implemented */
+ if (result & NVME_CONNECT_AUTHREQ_ASCR) {
+ dev_warn(ctrl->device,
+ "qid 0: secure concatenation is not supported\n");
+ ret = NVME_SC_AUTH_REQUIRED;
+ goto out_free_data;
+ }
/* Authentication required */
ret = nvme_auth_negotiate(ctrl, 0);
if (ret) {
&cmd, data);
}
result = le32_to_cpu(res.u32);
- if ((result >> 16) & 2) {
+ if (result & (NVME_CONNECT_AUTHREQ_ATR | NVME_CONNECT_AUTHREQ_ASCR)) {
+ /* Secure concatenation is not implemented */
+ if (result & NVME_CONNECT_AUTHREQ_ASCR) {
+ dev_warn(ctrl->device,
+ "qid 0: secure concatenation is not supported\n");
+ ret = NVME_SC_AUTH_REQUIRED;
+ goto out_free_data;
+ }
/* Authentication required */
ret = nvme_auth_negotiate(ctrl, qid);
if (ret) {
"qid %u: authentication failed\n", qid);
}
}
+out_free_data:
kfree(data);
return ret;
}