--- /dev/null
+/*
+ * Copyright (c) 2007-2016 Solarflare Communications Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#include "efx.h"
+#include "efx_impl.h"
+
+
+#if EFSYS_OPT_SIENA
+static const efx_phy_ops_t __efx_phy_siena_ops = {
+ siena_phy_power, /* epo_power */
+ NULL, /* epo_reset */
+ siena_phy_reconfigure, /* epo_reconfigure */
+ siena_phy_verify, /* epo_verify */
+ siena_phy_oui_get, /* epo_oui_get */
+#if EFSYS_OPT_PHY_STATS
+ siena_phy_stats_update, /* epo_stats_update */
+#endif /* EFSYS_OPT_PHY_STATS */
+#if EFSYS_OPT_BIST
+ NULL, /* epo_bist_enable_offline */
+ siena_phy_bist_start, /* epo_bist_start */
+ siena_phy_bist_poll, /* epo_bist_poll */
+ siena_phy_bist_stop, /* epo_bist_stop */
+#endif /* EFSYS_OPT_BIST */
+};
+#endif /* EFSYS_OPT_SIENA */
+
+#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD
+static const efx_phy_ops_t __efx_phy_ef10_ops = {
+ ef10_phy_power, /* epo_power */
+ NULL, /* epo_reset */
+ ef10_phy_reconfigure, /* epo_reconfigure */
+ ef10_phy_verify, /* epo_verify */
+ ef10_phy_oui_get, /* epo_oui_get */
+#if EFSYS_OPT_PHY_STATS
+ ef10_phy_stats_update, /* epo_stats_update */
+#endif /* EFSYS_OPT_PHY_STATS */
+#if EFSYS_OPT_BIST
+ ef10_bist_enable_offline, /* epo_bist_enable_offline */
+ ef10_bist_start, /* epo_bist_start */
+ ef10_bist_poll, /* epo_bist_poll */
+ ef10_bist_stop, /* epo_bist_stop */
+#endif /* EFSYS_OPT_BIST */
+};
+#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */
+
+ __checkReturn efx_rc_t
+efx_phy_probe(
+ __in efx_nic_t *enp)
+{
+ efx_port_t *epp = &(enp->en_port);
+ efx_nic_cfg_t *encp = &(enp->en_nic_cfg);
+ const efx_phy_ops_t *epop;
+ efx_rc_t rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+
+ epp->ep_port = encp->enc_port;
+ epp->ep_phy_type = encp->enc_phy_type;
+
+ /* Hook in operations structure */
+ switch (enp->en_family) {
+#if EFSYS_OPT_SIENA
+ case EFX_FAMILY_SIENA:
+ epop = &__efx_phy_siena_ops;
+ break;
+#endif /* EFSYS_OPT_SIENA */
+#if EFSYS_OPT_HUNTINGTON
+ case EFX_FAMILY_HUNTINGTON:
+ epop = &__efx_phy_ef10_ops;
+ break;
+#endif /* EFSYS_OPT_HUNTINGTON */
+#if EFSYS_OPT_MEDFORD
+ case EFX_FAMILY_MEDFORD:
+ epop = &__efx_phy_ef10_ops;
+ break;
+#endif /* EFSYS_OPT_MEDFORD */
+ default:
+ rc = ENOTSUP;
+ goto fail1;
+ }
+
+ epp->ep_epop = epop;
+
+ return (0);
+
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ epp->ep_port = 0;
+ epp->ep_phy_type = 0;
+
+ return (rc);
+}
+
+ __checkReturn efx_rc_t
+efx_phy_verify(
+ __in efx_nic_t *enp)
+{
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ return (epop->epo_verify(enp));
+}
+
+#if EFSYS_OPT_PHY_LED_CONTROL
+
+ __checkReturn efx_rc_t
+efx_phy_led_set(
+ __in efx_nic_t *enp,
+ __in efx_phy_led_mode_t mode)
+{
+ efx_nic_cfg_t *encp = (&enp->en_nic_cfg);
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+ uint32_t mask;
+ efx_rc_t rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ if (epp->ep_phy_led_mode == mode)
+ goto done;
+
+ mask = (1 << EFX_PHY_LED_DEFAULT);
+ mask |= encp->enc_led_mask;
+
+ if (!((1 << mode) & mask)) {
+ rc = ENOTSUP;
+ goto fail1;
+ }
+
+ EFSYS_ASSERT3U(mode, <, EFX_PHY_LED_NMODES);
+ epp->ep_phy_led_mode = mode;
+
+ if ((rc = epop->epo_reconfigure(enp)) != 0)
+ goto fail2;
+
+done:
+ return (0);
+
+fail2:
+ EFSYS_PROBE(fail2);
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ return (rc);
+}
+#endif /* EFSYS_OPT_PHY_LED_CONTROL */
+
+ void
+efx_phy_adv_cap_get(
+ __in efx_nic_t *enp,
+ __in uint32_t flag,
+ __out uint32_t *maskp)
+{
+ efx_port_t *epp = &(enp->en_port);
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE);
+
+ switch (flag) {
+ case EFX_PHY_CAP_CURRENT:
+ *maskp = epp->ep_adv_cap_mask;
+ break;
+ case EFX_PHY_CAP_DEFAULT:
+ *maskp = epp->ep_default_adv_cap_mask;
+ break;
+ case EFX_PHY_CAP_PERM:
+ *maskp = epp->ep_phy_cap_mask;
+ break;
+ default:
+ EFSYS_ASSERT(B_FALSE);
+ break;
+ }
+}
+
+ __checkReturn efx_rc_t
+efx_phy_adv_cap_set(
+ __in efx_nic_t *enp,
+ __in uint32_t mask)
+{
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+ uint32_t old_mask;
+ efx_rc_t rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ if ((mask & ~epp->ep_phy_cap_mask) != 0) {
+ rc = ENOTSUP;
+ goto fail1;
+ }
+
+ if (epp->ep_adv_cap_mask == mask)
+ goto done;
+
+ old_mask = epp->ep_adv_cap_mask;
+ epp->ep_adv_cap_mask = mask;
+
+ if ((rc = epop->epo_reconfigure(enp)) != 0)
+ goto fail2;
+
+done:
+ return (0);
+
+fail2:
+ EFSYS_PROBE(fail2);
+
+ epp->ep_adv_cap_mask = old_mask;
+ /* Reconfigure for robustness */
+ if (epop->epo_reconfigure(enp) != 0) {
+ /*
+ * We may have an inconsistent view of our advertised speed
+ * capabilities.
+ */
+ EFSYS_ASSERT(0);
+ }
+
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ return (rc);
+}
+
+ void
+efx_phy_lp_cap_get(
+ __in efx_nic_t *enp,
+ __out uint32_t *maskp)
+{
+ efx_port_t *epp = &(enp->en_port);
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ *maskp = epp->ep_lp_cap_mask;
+}
+
+ __checkReturn efx_rc_t
+efx_phy_oui_get(
+ __in efx_nic_t *enp,
+ __out uint32_t *ouip)
+{
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ return (epop->epo_oui_get(enp, ouip));
+}
+
+ void
+efx_phy_media_type_get(
+ __in efx_nic_t *enp,
+ __out efx_phy_media_type_t *typep)
+{
+ efx_port_t *epp = &(enp->en_port);
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ if (epp->ep_module_type != EFX_PHY_MEDIA_INVALID)
+ *typep = epp->ep_module_type;
+ else
+ *typep = epp->ep_fixed_port_type;
+}
+
+ __checkReturn efx_rc_t
+efx_phy_module_get_info(
+ __in efx_nic_t *enp,
+ __in uint8_t dev_addr,
+ __in uint8_t offset,
+ __in uint8_t len,
+ __out_bcount(len) uint8_t *data)
+{
+ efx_rc_t rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT(data != NULL);
+
+ if ((uint32_t)offset + len > 0xff) {
+ rc = EINVAL;
+ goto fail1;
+ }
+
+ if ((rc = efx_mcdi_phy_module_get_info(enp, dev_addr,
+ offset, len, data)) != 0)
+ goto fail2;
+
+ return (0);
+
+fail2:
+ EFSYS_PROBE(fail2);
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ return (rc);
+}
+
+#if EFSYS_OPT_PHY_STATS
+
+#if EFSYS_OPT_NAMES
+
+/* START MKCONFIG GENERATED PhyStatNamesBlock af9ffa24da3bc100 */
+static const char * const __efx_phy_stat_name[] = {
+ "oui",
+ "pma_pmd_link_up",
+ "pma_pmd_rx_fault",
+ "pma_pmd_tx_fault",
+ "pma_pmd_rev_a",
+ "pma_pmd_rev_b",
+ "pma_pmd_rev_c",
+ "pma_pmd_rev_d",
+ "pcs_link_up",
+ "pcs_rx_fault",
+ "pcs_tx_fault",
+ "pcs_ber",
+ "pcs_block_errors",
+ "phy_xs_link_up",
+ "phy_xs_rx_fault",
+ "phy_xs_tx_fault",
+ "phy_xs_align",
+ "phy_xs_sync_a",
+ "phy_xs_sync_b",
+ "phy_xs_sync_c",
+ "phy_xs_sync_d",
+ "an_link_up",
+ "an_master",
+ "an_local_rx_ok",
+ "an_remote_rx_ok",
+ "cl22ext_link_up",
+ "snr_a",
+ "snr_b",
+ "snr_c",
+ "snr_d",
+ "pma_pmd_signal_a",
+ "pma_pmd_signal_b",
+ "pma_pmd_signal_c",
+ "pma_pmd_signal_d",
+ "an_complete",
+ "pma_pmd_rev_major",
+ "pma_pmd_rev_minor",
+ "pma_pmd_rev_micro",
+ "pcs_fw_version_0",
+ "pcs_fw_version_1",
+ "pcs_fw_version_2",
+ "pcs_fw_version_3",
+ "pcs_fw_build_yy",
+ "pcs_fw_build_mm",
+ "pcs_fw_build_dd",
+ "pcs_op_mode",
+};
+
+/* END MKCONFIG GENERATED PhyStatNamesBlock */
+
+ const char *
+efx_phy_stat_name(
+ __in efx_nic_t *enp,
+ __in efx_phy_stat_t type)
+{
+ _NOTE(ARGUNUSED(enp))
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(type, <, EFX_PHY_NSTATS);
+
+ return (__efx_phy_stat_name[type]);
+}
+
+#endif /* EFSYS_OPT_NAMES */
+
+ __checkReturn efx_rc_t
+efx_phy_stats_update(
+ __in efx_nic_t *enp,
+ __in efsys_mem_t *esmp,
+ __inout_ecount(EFX_PHY_NSTATS) uint32_t *stat)
+{
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ return (epop->epo_stats_update(enp, esmp, stat));
+}
+
+#endif /* EFSYS_OPT_PHY_STATS */
+
+
+#if EFSYS_OPT_BIST
+
+ __checkReturn efx_rc_t
+efx_bist_enable_offline(
+ __in efx_nic_t *enp)
+{
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+ efx_rc_t rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+
+ if (epop->epo_bist_enable_offline == NULL) {
+ rc = ENOTSUP;
+ goto fail1;
+ }
+
+ if ((rc = epop->epo_bist_enable_offline(enp)) != 0)
+ goto fail2;
+
+ return (0);
+
+fail2:
+ EFSYS_PROBE(fail2);
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ return (rc);
+
+}
+
+ __checkReturn efx_rc_t
+efx_bist_start(
+ __in efx_nic_t *enp,
+ __in efx_bist_type_t type)
+{
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+ efx_rc_t rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+
+ EFSYS_ASSERT3U(type, !=, EFX_BIST_TYPE_UNKNOWN);
+ EFSYS_ASSERT3U(type, <, EFX_BIST_TYPE_NTYPES);
+ EFSYS_ASSERT3U(epp->ep_current_bist, ==, EFX_BIST_TYPE_UNKNOWN);
+
+ if (epop->epo_bist_start == NULL) {
+ rc = ENOTSUP;
+ goto fail1;
+ }
+
+ if ((rc = epop->epo_bist_start(enp, type)) != 0)
+ goto fail2;
+
+ epp->ep_current_bist = type;
+
+ return (0);
+
+fail2:
+ EFSYS_PROBE(fail2);
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ return (rc);
+}
+
+ __checkReturn efx_rc_t
+efx_bist_poll(
+ __in efx_nic_t *enp,
+ __in efx_bist_type_t type,
+ __out efx_bist_result_t *resultp,
+ __out_opt uint32_t *value_maskp,
+ __out_ecount_opt(count) unsigned long *valuesp,
+ __in size_t count)
+{
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+ efx_rc_t rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+
+ EFSYS_ASSERT3U(type, !=, EFX_BIST_TYPE_UNKNOWN);
+ EFSYS_ASSERT3U(type, <, EFX_BIST_TYPE_NTYPES);
+ EFSYS_ASSERT3U(epp->ep_current_bist, ==, type);
+
+ EFSYS_ASSERT(epop->epo_bist_poll != NULL);
+ if (epop->epo_bist_poll == NULL) {
+ rc = ENOTSUP;
+ goto fail1;
+ }
+
+ if ((rc = epop->epo_bist_poll(enp, type, resultp, value_maskp,
+ valuesp, count)) != 0)
+ goto fail2;
+
+ return (0);
+
+fail2:
+ EFSYS_PROBE(fail2);
+fail1:
+ EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+ return (rc);
+}
+
+ void
+efx_bist_stop(
+ __in efx_nic_t *enp,
+ __in efx_bist_type_t type)
+{
+ efx_port_t *epp = &(enp->en_port);
+ const efx_phy_ops_t *epop = epp->ep_epop;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+
+ EFSYS_ASSERT3U(type, !=, EFX_BIST_TYPE_UNKNOWN);
+ EFSYS_ASSERT3U(type, <, EFX_BIST_TYPE_NTYPES);
+ EFSYS_ASSERT3U(epp->ep_current_bist, ==, type);
+
+ EFSYS_ASSERT(epop->epo_bist_stop != NULL);
+
+ if (epop->epo_bist_stop != NULL)
+ epop->epo_bist_stop(enp, type);
+
+ epp->ep_current_bist = EFX_BIST_TYPE_UNKNOWN;
+}
+
+#endif /* EFSYS_OPT_BIST */
+ void
+efx_phy_unprobe(
+ __in efx_nic_t *enp)
+{
+ efx_port_t *epp = &(enp->en_port);
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+
+ epp->ep_epop = NULL;
+
+ epp->ep_adv_cap_mask = 0;
+
+ epp->ep_port = 0;
+ epp->ep_phy_type = 0;
+}
Code Review / deb_dpdk.git / blobdiff