+int bnxt_qplib_rcfw_send_message(struct bnxt_qplib_rcfw *rcfw,
+ struct cmdq_base *req,
+ struct creq_base *resp,
+ void *sb, u8 is_block)
+{
+ struct creq_qp_event *evnt = (struct creq_qp_event *)resp;
+ u16 cookie;
+ u8 opcode, retry_cnt = 0xFF;
+ int rc = 0;
+
+ do {
+ opcode = req->opcode;
+ rc = __send_message(rcfw, req, resp, sb, is_block);
+ cookie = le16_to_cpu(req->cookie) & RCFW_MAX_COOKIE_VALUE;
+ if (!rc)
+ break;
+
+ if (!retry_cnt || (rc != -EAGAIN && rc != -EBUSY)) {
+ /* send failed */
+ dev_err(&rcfw->pdev->dev, "QPLIB: cmdq[%#x]=%#x send failed",
+ cookie, opcode);
+ return rc;
+ }
+ is_block ? mdelay(1) : usleep_range(500, 1000);
+
+ } while (retry_cnt--);
+
+ if (is_block)
+ rc = __block_for_resp(rcfw, cookie);
+ else
+ rc = __wait_for_resp(rcfw, cookie);
+ if (rc) {
+ /* timed out */
+ dev_err(&rcfw->pdev->dev, "QPLIB: cmdq[%#x]=%#x timedout (%d)msec",
+ cookie, opcode, RCFW_CMD_WAIT_TIME_MS);
+ return rc;
+ }
+
+ if (evnt->status) {
+ /* failed with status */
+ dev_err(&rcfw->pdev->dev, "QPLIB: cmdq[%#x]=%#x status %#x",
+ cookie, opcode, evnt->status);
+ rc = -EFAULT;
+ }
+
+ return rc;
+}