-/*
- * Copyright (c) 2009-2016 Solarflare Communications Inc.
- * All rights reserved.
+/* SPDX-License-Identifier: BSD-3-Clause
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
- * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and documentation are
- * those of the authors and should not be interpreted as representing official
- * policies, either expressed or implied, of the FreeBSD Project.
+ * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2009-2019 Solarflare Communications Inc.
*/
#include "efx.h"
epp->ep_emop->emo_reconfigure(enp);
/* Pick up current phy capababilities */
- efx_port_poll(enp, NULL);
+ (void) efx_port_poll(enp, NULL);
/*
* Turn on the PHY if available, otherwise reset it, and
EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
EFSYS_ASSERT(emop != NULL);
- EFSYS_ASSERT(!epp->ep_mac_stats_pending);
if (link_modep == NULL)
link_modep = &ignore_link_mode;
return (rc);
}
+#if EFSYS_OPT_LOOPBACK
+
+ __checkReturn efx_rc_t
+efx_port_loopback_set(
+ __in efx_nic_t *enp,
+ __in efx_link_mode_t link_mode,
+ __in efx_loopback_type_t loopback_type)
+{
+ efx_port_t *epp = &(enp->en_port);
+ efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
+ const efx_mac_ops_t *emop = epp->ep_emop;
+ efx_rc_t rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+ EFSYS_ASSERT(emop != NULL);
+
+ EFSYS_ASSERT(link_mode < EFX_LINK_NMODES);
+
+ if (EFX_TEST_QWORD_BIT(encp->enc_loopback_types[link_mode],
+ (int)loopback_type) == 0) {
+ rc = ENOTSUP;
+ goto fail1;
+ }
+
+ if (epp->ep_loopback_type == loopback_type &&
+ epp->ep_loopback_link_mode == link_mode)
+ return (0);
+
+ if ((rc = emop->emo_loopback_set(enp, link_mode, loopback_type)) != 0)
+ goto fail2;
+
+ return (0);
+
+fail2:
+ EFSYS_PROBE(fail2);
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ return (rc);
+}
+
+#if EFSYS_OPT_NAMES
+
+static const char * const __efx_loopback_type_name[] = {
+ "OFF",
+ "DATA",
+ "GMAC",
+ "XGMII",
+ "XGXS",
+ "XAUI",
+ "GMII",
+ "SGMII",
+ "XGBR",
+ "XFI",
+ "XAUI_FAR",
+ "GMII_FAR",
+ "SGMII_FAR",
+ "XFI_FAR",
+ "GPHY",
+ "PHY_XS",
+ "PCS",
+ "PMA_PMD",
+ "XPORT",
+ "XGMII_WS",
+ "XAUI_WS",
+ "XAUI_WS_FAR",
+ "XAUI_WS_NEAR",
+ "GMII_WS",
+ "XFI_WS",
+ "XFI_WS_FAR",
+ "PHYXS_WS",
+ "PMA_INT",
+ "SD_NEAR",
+ "SD_FAR",
+ "PMA_INT_WS",
+ "SD_FEP2_WS",
+ "SD_FEP1_5_WS",
+ "SD_FEP_WS",
+ "SD_FES_WS",
+ "AOE_INT_NEAR",
+ "DATA_WS",
+ "FORCE_EXT_LINK",
+};
+
+ __checkReturn const char *
+efx_loopback_type_name(
+ __in efx_nic_t *enp,
+ __in efx_loopback_type_t type)
+{
+ EFX_STATIC_ASSERT(EFX_ARRAY_SIZE(__efx_loopback_type_name) ==
+ EFX_LOOPBACK_NTYPES);
+
+ _NOTE(ARGUNUSED(enp))
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(type, <, EFX_LOOPBACK_NTYPES);
+
+ return (__efx_loopback_type_name[type]);
+}
+
+#endif /* EFSYS_OPT_NAMES */
+
+#endif /* EFSYS_OPT_LOOPBACK */
+
void
efx_port_fini(
__in efx_nic_t *enp)