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 0815d7a..7eabc37 100644 (file)
--- a/drivers/net/sfc/base/efx.h
+++ b/drivers/net/sfc/base/efx.h
@@ -559,6 +559,10 @@ efx_mac_stats_get_mask(
 
 #define        EFX_MAC_STATS_SIZE 0x400
 
+extern __checkReturn                   efx_rc_t
+efx_mac_stats_clear(
+       __in                            efx_nic_t *enp);
+
 /*
  * Upload mac statistics supported by the hardware into the given buffer.
  *
@@ -1154,6 +1158,13 @@ typedef struct efx_nic_cfg_s {
        uint32_t                enc_rx_batch_max;
        /* Number of rx descriptors the hardware requires for a push. */
        uint32_t                enc_rx_push_align;
+       /* Maximum amount of data in DMA descriptor */
+       uint32_t                enc_tx_dma_desc_size_max;
+       /*
+        * Boundary which DMA descriptor data must not cross or 0 if no
+        * limitation.
+        */
+       uint32_t                enc_tx_dma_desc_boundary;
        /*
         * Maximum number of bytes into the packet the TCP header can start for
         * the hardware to apply TSO packet edits.
@@ -1200,6 +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;
@@ -2217,10 +2246,10 @@ typedef enum efx_filter_match_flags_e {
        EFX_FILTER_MATCH_OUTER_VID = 0x0100,    /* Match by outer VLAN ID */
        EFX_FILTER_MATCH_IP_PROTO = 0x0200,     /* Match by IP transport
                                                 * protocol */
-       EFX_FILTER_MATCH_LOC_MAC_IG = 0x0400,   /* Match by local MAC address
-                                                * I/G bit. Used for RX default
-                                                * unicast and multicast/
-                                                * broadcast filters. */
+       /* Match otherwise-unmatched multicast and broadcast packets */
+       EFX_FILTER_MATCH_UNKNOWN_MCAST_DST = 0x40000000,
+       /* Match otherwise-unmatched unicast packets */
+       EFX_FILTER_MATCH_UNKNOWN_UCAST_DST = 0x80000000,
 } efx_filter_match_flags_t;
 
 typedef enum efx_filter_priority_s {
@@ -2242,7 +2271,7 @@ typedef enum efx_filter_priority_s {
  */
 
 typedef struct efx_filter_spec_s {
-       uint32_t        efs_match_flags:12;
+       uint32_t        efs_match_flags;
        uint32_t        efs_priority:2;
        uint32_t        efs_flags:6;
        uint32_t        efs_dmaq_id:12;
@@ -2289,9 +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(