net/sfc/base: add advanced function to extract FW version

[dpdk.git] / drivers / net / sfc / base / efx.h

diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h
index 43157e2..7eabc37 100644 (file)
--- a/drivers/net/sfc/base/efx.h
+++ b/drivers/net/sfc/base/efx.h
@@ -1211,6 +1211,24 @@ extern                   const efx_nic_cfg_t *
 efx_nic_cfg_get(
        __in            efx_nic_t *enp);
 
+typedef struct efx_nic_fw_info_s {
+       /* Basic FW version information */
+       uint16_t        enfi_mc_fw_version[4];
+       /*
+        * If datapath capabilities can be detected,
+        * additional FW information is to be shown
+        */
+       boolean_t       enfi_dpcpu_fw_ids_valid;
+       /* Rx and Tx datapath CPU FW IDs */
+       uint16_t        enfi_rx_dpcpu_fw_id;
+       uint16_t        enfi_tx_dpcpu_fw_id;
+} efx_nic_fw_info_t;
+
+extern __checkReturn           efx_rc_t
+efx_nic_get_fw_version(
+       __in                    efx_nic_t *enp,
+       __out                   efx_nic_fw_info_t *enfip);
+
 /* Driver resource limits (minimum required/maximum usable). */
 typedef struct efx_drv_limits_s {
        uint32_t        edl_min_evq_count;
@@ -2300,9 +2318,10 @@ efx_filter_restore(
 
 extern __checkReturn   efx_rc_t
 efx_filter_supported_filters(
-       __in            efx_nic_t *enp,
-       __out           uint32_t *list,
-       __out           size_t *length);
+       __in                            efx_nic_t *enp,
+       __out_ecount(buffer_length)     uint32_t *buffer,
+       __in                            size_t buffer_length,
+       __out                           size_t *list_lengthp);
 
 extern                 void
 efx_filter_spec_init_rx(