+/* SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Copyright (c) 2018-2019 Solarflare Communications Inc.
+ * All rights reserved.
+ */
+
+#include "efx.h"
+#include "efx_impl.h"
+
+
+#if EFSYS_OPT_EVB
+
+#if EFSYS_OPT_SIENA
+static const efx_evb_ops_t __efx_evb_dummy_ops = {
+ NULL, /* eeo_init */
+ NULL, /* eeo_fini */
+};
+#endif /* EFSYS_OPT_SIENA */
+
+#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
+static const efx_evb_ops_t __efx_evb_ef10_ops = {
+ ef10_evb_init, /* eeo_init */
+ ef10_evb_fini, /* eeo_fini */
+};
+#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */
+
+ __checkReturn efx_rc_t
+efx_evb_init(
+ __in efx_nic_t *enp)
+{
+ const efx_evb_ops_t *eeop;
+ efx_rc_t rc;
+ efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE);
+ EFSYS_ASSERT(!(enp->en_mod_flags & EFX_MOD_EVB));
+
+ switch (enp->en_family) {
+#if EFSYS_OPT_SIENA
+ case EFX_FAMILY_SIENA:
+ eeop = &__efx_evb_dummy_ops;
+ break;
+#endif /* EFSYS_OPT_SIENA */
+
+#if EFSYS_OPT_HUNTINGTON
+ case EFX_FAMILY_HUNTINGTON:
+ eeop = &__efx_evb_ef10_ops;
+ break;
+#endif /* EFSYS_OPT_HUNTINGTON */
+
+#if EFSYS_OPT_MEDFORD
+ case EFX_FAMILY_MEDFORD:
+ eeop = &__efx_evb_ef10_ops;
+ break;
+#endif /* EFSYS_OPT_MEDFORD */
+
+#if EFSYS_OPT_MEDFORD2
+ case EFX_FAMILY_MEDFORD2:
+ eeop = &__efx_evb_ef10_ops;
+ break;
+#endif /* EFSYS_OPT_MEDFORD2 */
+
+ default:
+ EFSYS_ASSERT(0);
+ rc = ENOTSUP;
+ goto fail1;
+ }
+
+ if (!encp->enc_datapath_cap_evb || !eeop->eeo_init) {
+ rc = ENOTSUP;
+ goto fail2;
+ }
+
+ if ((rc = eeop->eeo_init(enp)) != 0)
+ goto fail3;
+
+ enp->en_eeop = eeop;
+ enp->en_mod_flags |= EFX_MOD_EVB;
+ return (0);
+
+fail3:
+ EFSYS_PROBE(fail3);
+fail2:
+ EFSYS_PROBE(fail2);
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ return (rc);
+}
+
+ void
+efx_evb_fini(
+ __in efx_nic_t *enp)
+{
+ const efx_evb_ops_t *eeop = enp->en_eeop;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT(enp->en_mod_flags & EFX_MOD_PROBE);
+ EFSYS_ASSERT(!(enp->en_mod_flags & EFX_MOD_RX));
+ EFSYS_ASSERT(!(enp->en_mod_flags & EFX_MOD_TX));
+
+ if (eeop && eeop->eeo_fini)
+ eeop->eeo_fini(enp);
+
+ enp->en_eeop = NULL;
+ enp->en_mod_flags &= ~EFX_MOD_EVB;
+}
+
+#endif