[dpdk-dev] [PATCH 67/80] net/sfc/base: add Medford2 support for tunnel encapsulations

[Andrew Rybchenko]

From: Andy Moreton <amore...@solarflare.com>

Signed-off-by: Andy Moreton <amore...@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybche...@solarflare.com>
---
 drivers/net/sfc/base/efx_check.h  |  4 ++--
 drivers/net/sfc/base/efx_tunnel.c | 32 +++++++++++++++++++-------------
 2 files changed, 21 insertions(+), 15 deletions(-)

diff --git a/drivers/net/sfc/base/efx_check.h b/drivers/net/sfc/base/efx_check.h
index 0c85702..77ed0b0 100644
--- a/drivers/net/sfc/base/efx_check.h
+++ b/drivers/net/sfc/base/efx_check.h
@@ -338,8 +338,8 @@
 
 /* Support hardware assistance for tunnels */
 #if EFSYS_OPT_TUNNEL
-# if !EFSYS_OPT_MEDFORD
-#  error "TUNNEL requires MEDFORD"
+# if !(EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
+#  error "TUNNEL requires MEDFORD or MEDFORD2"
 # endif
 #endif /* EFSYS_OPT_TUNNEL */
 
diff --git a/drivers/net/sfc/base/efx_tunnel.c 
b/drivers/net/sfc/base/efx_tunnel.c
index 25fa976..399fd54 100644
--- a/drivers/net/sfc/base/efx_tunnel.c
+++ b/drivers/net/sfc/base/efx_tunnel.c
@@ -17,20 +17,20 @@ static const efx_tunnel_ops_t       __efx_tunnel_dummy_ops 
= {
 };
 #endif /* EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON */
 
-#if EFSYS_OPT_MEDFORD
+#if EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
 static __checkReturn   boolean_t
-medford_udp_encap_supported(
+ef10_udp_encap_supported(
        __in            efx_nic_t *enp);
 
 static __checkReturn   efx_rc_t
-medford_tunnel_reconfigure(
+ef10_tunnel_reconfigure(
        __in            efx_nic_t *enp);
 
-static const efx_tunnel_ops_t  __efx_tunnel_medford_ops = {
-       medford_udp_encap_supported,    /* eto_udp_encap_supported */
-       medford_tunnel_reconfigure,     /* eto_reconfigure */
+static const efx_tunnel_ops_t  __efx_tunnel_ef10_ops = {
+       ef10_udp_encap_supported,       /* eto_udp_encap_supported */
+       ef10_tunnel_reconfigure,        /* eto_reconfigure */
 };
-#endif /* EFSYS_OPT_MEDFORD */
+#endif /* EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */
 
 static __checkReturn           efx_rc_t
 efx_mcdi_set_tunnel_encap_udp_ports(
@@ -161,10 +161,16 @@ efx_tunnel_init(
 
 #if EFSYS_OPT_MEDFORD
        case EFX_FAMILY_MEDFORD:
-               etop = &__efx_tunnel_medford_ops;
+               etop = &__efx_tunnel_ef10_ops;
                break;
 #endif /* EFSYS_OPT_MEDFORD */
 
+#if EFSYS_OPT_MEDFORD2
+       case EFX_FAMILY_MEDFORD2:
+               etop = &__efx_tunnel_ef10_ops;
+               break;
+#endif /* EFSYS_OPT_MEDFORD2 */
+
        default:
                EFSYS_ASSERT(0);
                rc = ENOTSUP;
@@ -394,9 +400,9 @@ efx_tunnel_reconfigure(
        return (rc);
 }
 
-#if EFSYS_OPT_MEDFORD
+#if EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
 static __checkReturn           boolean_t
-medford_udp_encap_supported(
+ef10_udp_encap_supported(
        __in            efx_nic_t *enp)
 {
        const efx_nic_cfg_t *encp = &enp->en_nic_cfg;
@@ -410,7 +416,7 @@ medford_udp_encap_supported(
 }
 
 static __checkReturn   efx_rc_t
-medford_tunnel_reconfigure(
+ef10_tunnel_reconfigure(
        __in            efx_nic_t *enp)
 {
        efx_tunnel_cfg_t *etcp = &enp->en_tunnel_cfg;
@@ -423,7 +429,7 @@ medford_tunnel_reconfigure(
        memcpy(&etc, etcp, sizeof (etc));
        EFSYS_UNLOCK(enp->en_eslp, state);
 
-       if (medford_udp_encap_supported(enp) == B_FALSE) {
+       if (ef10_udp_encap_supported(enp) == B_FALSE) {
                /*
                 * It is OK to apply empty UDP tunnel ports when UDP
                 * tunnel encapsulations are not supported - just nothing
@@ -458,6 +464,6 @@ medford_tunnel_reconfigure(
 
        return (rc);
 }
-#endif /* EFSYS_OPT_MEDFORD */
+#endif /* EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */
 
 #endif /* EFSYS_OPT_TUNNEL */
-- 
2.7.4