net/sfc: add capabilities for Rx/Tx support in libefx

libefx usage may be limited to control path only and its
implementation of datapath may not support NIC family or
PMD efx Rx/Tx datapaths implementation may be not yet ported
to updated libefx.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

diff --git a/drivers/net/sfc/sfc_dp.h b/drivers/net/sfc/sfc_dp.h
index a161b0b07c38d044baf703d56971f4a3cc49cf84..0c11cb09d065eb09d65afcae22480531527a2622 100644 (file)
--- a/drivers/net/sfc/sfc_dp.h
+++ b/drivers/net/sfc/sfc_dp.h
@@ -81,6 +81,8 @@ struct sfc_dp {
        unsigned int                    hw_fw_caps;
 #define SFC_DP_HW_FW_CAP_EF10                          0x1
 #define SFC_DP_HW_FW_CAP_RX_ES_SUPER_BUFFER            0x2
+#define SFC_DP_HW_FW_CAP_RX_EFX                                0x4
+#define SFC_DP_HW_FW_CAP_TX_EFX                                0x8
 };
 
 /** List of datapath variants */

diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index ca1b99a00f7c31b7d3b03becbec7d9bc2094abdf..2140ac5d983c18b0e2d7f0e48e4cc4cbf36b4b70 100644 (file)
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -1924,6 +1924,8 @@ sfc_eth_dev_set_ops(struct rte_eth_dev *dev)
        case EFX_FAMILY_MEDFORD:
        case EFX_FAMILY_MEDFORD2:
                avail_caps |= SFC_DP_HW_FW_CAP_EF10;
+               avail_caps |= SFC_DP_HW_FW_CAP_RX_EFX;
+               avail_caps |= SFC_DP_HW_FW_CAP_TX_EFX;
                break;
        default:
                break;

diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index 7c50fe58b803c3b5b29acbdf800e8acfca93df85..a9217ada9d9b6b1ab96fe2bf5b2955eef9dadfe0 100644 (file)
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -624,7 +624,7 @@ struct sfc_dp_rx sfc_efx_rx = {
        .dp = {
                .name           = SFC_KVARG_DATAPATH_EFX,
                .type           = SFC_DP_RX,
-               .hw_fw_caps     = 0,
+               .hw_fw_caps     = SFC_DP_HW_FW_CAP_RX_EFX,
        },
        .features               = SFC_DP_RX_FEAT_INTR,
        .dev_offload_capa       = DEV_RX_OFFLOAD_CHECKSUM |

diff --git a/drivers/net/sfc/sfc_tx.c b/drivers/net/sfc/sfc_tx.c
index 05a2cf009e2b58b65515f0894a82275f37965bda..4ea614816ab7702cc8e5ab4d55f9f1aa794ad587 100644 (file)
--- a/drivers/net/sfc/sfc_tx.c
+++ b/drivers/net/sfc/sfc_tx.c
@@ -1138,7 +1138,7 @@ struct sfc_dp_tx sfc_efx_tx = {
        .dp = {
                .name           = SFC_KVARG_DATAPATH_EFX,
                .type           = SFC_DP_TX,
-               .hw_fw_caps     = 0,
+               .hw_fw_caps     = SFC_DP_HW_FW_CAP_TX_EFX,
        },
        .features               = 0,
        .dev_offload_capa       = DEV_TX_OFFLOAD_VLAN_INSERT |