net/sfc/base: request info about outer frame in Rx events

[dpdk.git] / drivers / net / sfc / base / ef10_nic.c

diff --git a/drivers/net/sfc/base/ef10_nic.c b/drivers/net/sfc/base/ef10_nic.c
index 0eb72a7..53ec227 100644 (file)
--- a/drivers/net/sfc/base/ef10_nic.c
+++ b/drivers/net/sfc/base/ef10_nic.c
@@ -30,6 +30,9 @@
 
 #include "efx.h"
 #include "efx_impl.h"
+#if EFSYS_OPT_MON_MCDI
+#include "mcdi_mon.h"
+#endif
 
 #if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
 
@@ -487,59 +490,6 @@ fail1:
        return (rc);
 }
 
-static __checkReturn   efx_rc_t
-efx_mcdi_get_capabilities(
-       __in            efx_nic_t *enp,
-       __out           uint32_t *flagsp,
-       __out           uint32_t *flags2p,
-       __out           uint32_t *tso2ncp)
-{
-       efx_mcdi_req_t req;
-       uint8_t payload[MAX(MC_CMD_GET_CAPABILITIES_IN_LEN,
-                           MC_CMD_GET_CAPABILITIES_V2_OUT_LEN)];
-       efx_rc_t rc;
-
-       (void) memset(payload, 0, sizeof (payload));
-       req.emr_cmd = MC_CMD_GET_CAPABILITIES;
-       req.emr_in_buf = payload;
-       req.emr_in_length = MC_CMD_GET_CAPABILITIES_IN_LEN;
-       req.emr_out_buf = payload;
-       req.emr_out_length = MC_CMD_GET_CAPABILITIES_V2_OUT_LEN;
-
-       efx_mcdi_execute(enp, &req);
-
-       if (req.emr_rc != 0) {
-               rc = req.emr_rc;
-               goto fail1;
-       }
-
-       if (req.emr_out_length_used < MC_CMD_GET_CAPABILITIES_OUT_LEN) {
-               rc = EMSGSIZE;
-               goto fail2;
-       }
-
-       *flagsp = MCDI_OUT_DWORD(req, GET_CAPABILITIES_OUT_FLAGS1);
-
-       if (req.emr_out_length_used < MC_CMD_GET_CAPABILITIES_V2_OUT_LEN) {
-               *flags2p = 0;
-               *tso2ncp = 0;
-       } else {
-               *flags2p = MCDI_OUT_DWORD(req, GET_CAPABILITIES_V2_OUT_FLAGS2);
-               *tso2ncp = MCDI_OUT_WORD(req,
-                               GET_CAPABILITIES_V2_OUT_TX_TSO_V2_N_CONTEXTS);
-       }
-
-       return (0);
-
-fail2:
-       EFSYS_PROBE(fail2);
-fail1:
-       EFSYS_PROBE1(fail1, efx_rc_t, rc);
-
-       return (rc);
-}
-
-
 static __checkReturn   efx_rc_t
 efx_mcdi_alloc_vis(
        __in            efx_nic_t *enp,
@@ -551,7 +501,7 @@ efx_mcdi_alloc_vis(
 {
        efx_mcdi_req_t req;
        uint8_t payload[MAX(MC_CMD_ALLOC_VIS_IN_LEN,
-                           MC_CMD_ALLOC_VIS_OUT_LEN)];
+                           MC_CMD_ALLOC_VIS_EXT_OUT_LEN)];
        efx_rc_t rc;
 
        if (vi_countp == NULL) {
@@ -564,7 +514,7 @@ efx_mcdi_alloc_vis(
        req.emr_in_buf = payload;
        req.emr_in_length = MC_CMD_ALLOC_VIS_IN_LEN;
        req.emr_out_buf = payload;
-       req.emr_out_length = MC_CMD_ALLOC_VIS_OUT_LEN;
+       req.emr_out_length = MC_CMD_ALLOC_VIS_EXT_OUT_LEN;
 
        MCDI_IN_SET_DWORD(req, ALLOC_VIS_IN_MIN_VI_COUNT, min_vi_count);
        MCDI_IN_SET_DWORD(req, ALLOC_VIS_IN_MAX_VI_COUNT, max_vi_count);
@@ -1009,8 +959,8 @@ ef10_get_datapath_caps(
        uint32_t tso2nc;
        efx_rc_t rc;
 
-       if ((rc = efx_mcdi_get_capabilities(enp, &flags, &flags2,
-                                           &tso2nc)) != 0)
+       if ((rc = efx_mcdi_get_capabilities(enp, &flags, NULL, NULL,
+                                           &flags2, &tso2nc)) != 0)
                goto fail1;
 
        if ((rc = ef10_mcdi_get_pf_count(enp, &encp->enc_hw_pf_count)) != 0)
@@ -1104,7 +1054,7 @@ ef10_get_datapath_caps(
         * and version 2 of MC_CMD_NVRAM_UPDATE_FINISH (to verify the updated
         * partition and report the result).
         */
-       encp->enc_fw_verified_nvram_update_required =
+       encp->enc_nvram_update_verify_result_supported =
            CAP_FLAG2(flags2, NVRAM_UPDATE_REPORT_VERIFY_RESULT) ?
            B_TRUE : B_FALSE;
 
@@ -1122,6 +1072,16 @@ ef10_get_datapath_caps(
        encp->enc_mac_stats_40g_tx_size_bins =
            CAP_FLAG2(flags2, MAC_STATS_40G_TX_SIZE_BINS) ? B_TRUE : B_FALSE;
 
+       /*
+        * Check if firmware supports VXLAN and NVGRE tunnels.
+        * The capability indicates Geneve protocol support as well.
+        */
+       if (CAP_FLAG(flags, VXLAN_NVGRE))
+               encp->enc_tunnel_encapsulations_supported =
+                   (1u << EFX_TUNNEL_PROTOCOL_VXLAN) |
+                   (1u << EFX_TUNNEL_PROTOCOL_GENEVE) |
+                   (1u << EFX_TUNNEL_PROTOCOL_NVGRE);
+
 #undef CAP_FLAG
 #undef CAP_FLAG2
 
@@ -1199,7 +1159,7 @@ fail1:
  * For the Huntington family, the current port mode cannot be discovered,
  * so the mapping used is instead the last match in the table to the full
  * set of port modes to which the NIC can be configured. Therefore the
- * ordering of entries in the the mapping table is significant.
+ * ordering of entries in the mapping table is significant.
  */
 static struct {
        efx_family_t    family;
@@ -1371,10 +1331,41 @@ ef10_nic_probe(
        edcp->edc_max_piobuf_count = 0;
        edcp->edc_pio_alloc_size = 0;
 
+#if EFSYS_OPT_MAC_STATS
+       /* Wipe the MAC statistics */
+       if ((rc = efx_mcdi_mac_stats_clear(enp)) != 0)
+               goto fail5;
+#endif
+
+#if EFSYS_OPT_LOOPBACK
+       if ((rc = efx_mcdi_get_loopback_modes(enp)) != 0)
+               goto fail6;
+#endif
+
+#if EFSYS_OPT_MON_STATS
+       if ((rc = mcdi_mon_cfg_build(enp)) != 0) {
+               /* Unprivileged functions do not have access to sensors */
+               if (rc != EACCES)
+                       goto fail7;
+       }
+#endif
+
        encp->enc_features = enp->en_features;
 
        return (0);
 
+#if EFSYS_OPT_MON_STATS
+fail7:
+       EFSYS_PROBE(fail7);
+#endif
+#if EFSYS_OPT_LOOPBACK
+fail6:
+       EFSYS_PROBE(fail6);
+#endif
+#if EFSYS_OPT_MAC_STATS
+fail5:
+       EFSYS_PROBE(fail5);
+#endif
 fail4:
        EFSYS_PROBE(fail4);
 fail3:
@@ -1762,6 +1753,9 @@ ef10_nic_fini(
 ef10_nic_unprobe(
        __in            efx_nic_t *enp)
 {
+#if EFSYS_OPT_MON_STATS
+       mcdi_mon_cfg_free(enp);
+#endif /* EFSYS_OPT_MON_STATS */
        (void) efx_mcdi_drv_attach(enp, B_FALSE);
 }