+/* Print an error if a descriptor error has occurred.
+ * Return 0 on success, 1 on failure
+ */
+static inline int
+check_desc_error(uint32_t error_code) {
+ switch (error_code) {
+ case DESC_ERR_NO_ERR:
+ return 0;
+ case DESC_ERR_K_P_OUT_OF_RANGE:
+ rte_bbdev_log(ERR, "Encode block size K' is out of range");
+ break;
+ case DESC_ERR_Z_C_NOT_LEGAL:
+ rte_bbdev_log(ERR, "Zc is illegal");
+ break;
+ case DESC_ERR_DESC_OFFSET_ERR:
+ rte_bbdev_log(ERR,
+ "Queue offset does not meet the expectation in the FPGA"
+ );
+ break;
+ case DESC_ERR_DESC_READ_FAIL:
+ rte_bbdev_log(ERR, "Unsuccessful completion for descriptor read");
+ break;
+ case DESC_ERR_DESC_READ_TIMEOUT:
+ rte_bbdev_log(ERR, "Descriptor read time-out");
+ break;
+ case DESC_ERR_DESC_READ_TLP_POISONED:
+ rte_bbdev_log(ERR, "Descriptor read TLP poisoned");
+ break;
+ case DESC_ERR_CB_READ_FAIL:
+ rte_bbdev_log(ERR, "Unsuccessful completion for code block");
+ break;
+ case DESC_ERR_CB_READ_TIMEOUT:
+ rte_bbdev_log(ERR, "Code block read time-out");
+ break;
+ case DESC_ERR_CB_READ_TLP_POISONED:
+ rte_bbdev_log(ERR, "Code block read TLP poisoned");
+ break;
+ case DESC_ERR_HBSTORE_ERR:
+ rte_bbdev_log(ERR, "Hbstroe exceeds HARQ buffer size.");
+ break;
+ default:
+ rte_bbdev_log(ERR, "Descriptor error unknown error code %u",
+ error_code);
+ break;
+ }
+ return 1;
+}
+