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-rw-r--r--sys/dev/sfxge/common/efx_mac.c481
1 files changed, 386 insertions, 95 deletions
diff --git a/sys/dev/sfxge/common/efx_mac.c b/sys/dev/sfxge/common/efx_mac.c
index 3e9449a..a701797 100644
--- a/sys/dev/sfxge/common/efx_mac.c
+++ b/sys/dev/sfxge/common/efx_mac.c
@@ -1,26 +1,31 @@
/*-
- * Copyright 2007-2009 Solarflare Communications Inc. All rights reserved.
+ * Copyright (c) 2007-2015 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.
+ * modification, are permitted provided that the following conditions are met:
*
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ * 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 <sys/cdefs.h>
@@ -39,74 +44,126 @@ __FBSDID("$FreeBSD$");
#include "falcon_xmac.h"
#endif
+#if EFSYS_OPT_FALCON || EFSYS_OPT_SIENA
+
+static __checkReturn int
+falconsiena_mac_multicast_list_set(
+ __in efx_nic_t *enp);
+
+#endif /* EFSYS_OPT_FALCON || EFSYS_OPT_SIENA */
+
#if EFSYS_OPT_MAC_FALCON_GMAC
-static efx_mac_ops_t __cs __efx_falcon_gmac_ops = {
- falcon_gmac_reset, /* emo_reset */
- falcon_mac_poll, /* emo_poll */
- falcon_mac_up, /* emo_up */
- falcon_gmac_reconfigure, /* emo_reconfigure */
+static efx_mac_ops_t __efx_falcon_gmac_ops = {
+ falcon_gmac_reset, /* emo_reset */
+ falcon_mac_poll, /* emo_poll */
+ falcon_mac_up, /* emo_up */
+ falcon_gmac_reconfigure, /* emo_addr_set */
+ falcon_gmac_reconfigure, /* emo_reconfigure */
+ falconsiena_mac_multicast_list_set, /* emo_multicast_list_set */
+ NULL, /* emo_filter_set_default_rxq */
+ NULL, /* emo_filter_default_rxq_clear */
#if EFSYS_OPT_LOOPBACK
- falcon_mac_loopback_set, /* emo_loopback_set */
+ falcon_mac_loopback_set, /* emo_loopback_set */
#endif /* EFSYS_OPT_LOOPBACK */
#if EFSYS_OPT_MAC_STATS
- falcon_mac_stats_upload, /* emo_stats_upload */
- NULL, /* emo_stats_periodic */
- falcon_gmac_stats_update /* emo_stats_update */
+ falcon_mac_stats_upload, /* emo_stats_upload */
+ NULL, /* emo_stats_periodic */
+ falcon_gmac_stats_update /* emo_stats_update */
#endif /* EFSYS_OPT_MAC_STATS */
};
#endif /* EFSYS_OPT_MAC_FALCON_GMAC */
#if EFSYS_OPT_MAC_FALCON_XMAC
-static efx_mac_ops_t __cs __efx_falcon_xmac_ops = {
- falcon_xmac_reset, /* emo_reset */
- falcon_mac_poll, /* emo_poll */
- falcon_mac_up, /* emo_up */
- falcon_xmac_reconfigure, /* emo_reconfigure */
+static efx_mac_ops_t __efx_falcon_xmac_ops = {
+ falcon_xmac_reset, /* emo_reset */
+ falcon_mac_poll, /* emo_poll */
+ falcon_mac_up, /* emo_up */
+ falcon_xmac_reconfigure, /* emo_addr_set */
+ falcon_xmac_reconfigure, /* emo_reconfigure */
+ falconsiena_mac_multicast_list_set, /* emo_multicast_list_set */
+ NULL, /* emo_filter_set_default_rxq */
+ NULL, /* emo_filter_default_rxq_clear */
#if EFSYS_OPT_LOOPBACK
- falcon_mac_loopback_set, /* emo_loopback_set */
+ falcon_mac_loopback_set, /* emo_loopback_set */
#endif /* EFSYS_OPT_LOOPBACK */
#if EFSYS_OPT_MAC_STATS
- falcon_mac_stats_upload, /* emo_stats_upload */
- NULL, /* emo_stats_periodic */
- falcon_xmac_stats_update /* emo_stats_update */
+ falcon_mac_stats_upload, /* emo_stats_upload */
+ NULL, /* emo_stats_periodic */
+ falcon_xmac_stats_update /* emo_stats_update */
#endif /* EFSYS_OPT_MAC_STATS */
};
#endif /* EFSYS_OPT_MAC_FALCON_XMAC */
#if EFSYS_OPT_SIENA
-static efx_mac_ops_t __cs __efx_siena_mac_ops = {
- NULL, /* emo_reset */
- siena_mac_poll, /* emo_poll */
- siena_mac_up, /* emo_up */
- siena_mac_reconfigure, /* emo_reconfigure */
+static efx_mac_ops_t __efx_siena_mac_ops = {
+ NULL, /* emo_reset */
+ siena_mac_poll, /* emo_poll */
+ siena_mac_up, /* emo_up */
+ siena_mac_reconfigure, /* emo_addr_set */
+ siena_mac_reconfigure, /* emo_reconfigure */
+ falconsiena_mac_multicast_list_set, /* emo_multicast_list_set */
+ NULL, /* emo_filter_set_default_rxq */
+ NULL, /* emo_filter_default_rxq_clear */
#if EFSYS_OPT_LOOPBACK
- siena_mac_loopback_set, /* emo_loopback_set */
+ siena_mac_loopback_set, /* emo_loopback_set */
#endif /* EFSYS_OPT_LOOPBACK */
#if EFSYS_OPT_MAC_STATS
- siena_mac_stats_upload, /* emo_stats_upload */
- siena_mac_stats_periodic, /* emo_stats_periodic */
- siena_mac_stats_update /* emo_stats_update */
+ efx_mcdi_mac_stats_upload, /* emo_stats_upload */
+ efx_mcdi_mac_stats_periodic, /* emo_stats_periodic */
+ siena_mac_stats_update /* emo_stats_update */
#endif /* EFSYS_OPT_MAC_STATS */
};
#endif /* EFSYS_OPT_SIENA */
-static efx_mac_ops_t __cs * __cs __efx_mac_ops[] = {
+#if EFSYS_OPT_HUNTINGTON
+static efx_mac_ops_t __efx_hunt_mac_ops = {
+ NULL, /* emo_reset */
+ hunt_mac_poll, /* emo_poll */
+ hunt_mac_up, /* emo_up */
+ hunt_mac_addr_set, /* emo_addr_set */
+ hunt_mac_reconfigure, /* emo_reconfigure */
+ hunt_mac_multicast_list_set, /* emo_multicast_list_set */
+ hunt_mac_filter_default_rxq_set, /* emo_filter_default_rxq_set */
+ hunt_mac_filter_default_rxq_clear,
+ /* emo_filter_default_rxq_clear */
+#if EFSYS_OPT_LOOPBACK
+ hunt_mac_loopback_set, /* emo_loopback_set */
+#endif /* EFSYS_OPT_LOOPBACK */
+#if EFSYS_OPT_MAC_STATS
+ efx_mcdi_mac_stats_upload, /* emo_stats_upload */
+ efx_mcdi_mac_stats_periodic, /* emo_stats_periodic */
+ hunt_mac_stats_update /* emo_stats_update */
+#endif /* EFSYS_OPT_MAC_STATS */
+};
+#endif /* EFSYS_OPT_HUNTINGTON */
+
+static efx_mac_ops_t *__efx_mac_ops[] = {
+ /* [EFX_MAC_INVALID] */
NULL,
+ /* [EFX_MAC_FALCON_GMAC] */
#if EFSYS_OPT_MAC_FALCON_GMAC
&__efx_falcon_gmac_ops,
#else
NULL,
-#endif /* EFSYS_OPT_MAC_FALCON_GMAC */
+#endif
+ /* [EFX_MAC_FALCON_XMAC] */
#if EFSYS_OPT_MAC_FALCON_XMAC
&__efx_falcon_xmac_ops,
#else
NULL,
-#endif /* EFSYS_OPT_MAC_FALCON_XMAC */
+#endif
+ /* [EFX_MAC_SIENA] */
#if EFSYS_OPT_SIENA
&__efx_siena_mac_ops,
#else
NULL,
-#endif /* EFSYS_OPT_SIENA */
+#endif
+ /* [EFX_MAC_HUNTINGTON] */
+#if EFSYS_OPT_HUNTINGTON
+ &__efx_hunt_mac_ops,
+#else
+ NULL,
+#endif
};
__checkReturn int
@@ -167,7 +224,7 @@ efx_mac_addr_set(
EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
- if (addr[0] & 0x01) {
+ if (EFX_MAC_ADDR_IS_MULTICAST(addr)) {
rc = EINVAL;
goto fail1;
}
@@ -180,7 +237,7 @@ efx_mac_addr_set(
EFX_MAC_ADDR_COPY(old_addr, epp->ep_mac_addr);
EFX_MAC_ADDR_COPY(epp->ep_mac_addr, addr);
- if ((rc = emop->emo_reconfigure(enp)) != 0)
+ if ((rc = emop->emo_addr_set(enp)) != 0)
goto fail3;
return (0);
@@ -201,22 +258,30 @@ fail1:
__checkReturn int
efx_mac_filter_set(
__in efx_nic_t *enp,
- __in boolean_t unicst,
+ __in boolean_t all_unicst,
+ __in boolean_t mulcst,
+ __in boolean_t all_mulcst,
__in boolean_t brdcst)
{
efx_port_t *epp = &(enp->en_port);
efx_mac_ops_t *emop = epp->ep_emop;
- boolean_t old_unicst;
+ boolean_t old_all_unicst;
+ boolean_t old_mulcst;
+ boolean_t old_all_mulcst;
boolean_t old_brdcst;
int rc;
EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
- old_unicst = unicst;
- old_brdcst = brdcst;
+ old_all_unicst = epp->ep_all_unicst;
+ old_mulcst = epp->ep_mulcst;
+ old_all_mulcst = epp->ep_all_mulcst;
+ old_brdcst = epp->ep_brdcst;
- epp->ep_unicst = unicst;
+ epp->ep_all_unicst = all_unicst;
+ epp->ep_mulcst = mulcst;
+ epp->ep_all_mulcst = all_mulcst;
epp->ep_brdcst = brdcst;
if ((rc = emop->emo_reconfigure(enp)) != 0)
@@ -227,7 +292,9 @@ efx_mac_filter_set(
fail1:
EFSYS_PROBE1(fail1, int, rc);
- epp->ep_unicst = old_unicst;
+ epp->ep_all_unicst = old_all_unicst;
+ epp->ep_mulcst = old_mulcst;
+ epp->ep_all_mulcst = old_all_mulcst;
epp->ep_brdcst = old_brdcst;
return (rc);
@@ -318,45 +385,45 @@ efx_mac_fcntl_set(
}
/*
- * Ignore a request to set flow control autonegotiation
+ * Ignore a request to set flow control auto-negotiation
* if the PHY doesn't support it.
*/
if (~epp->ep_phy_cap_mask & (1 << EFX_PHY_CAP_AN))
autoneg = B_FALSE;
old_fcntl = epp->ep_fcntl;
- old_autoneg = autoneg;
+ old_autoneg = epp->ep_fcntl_autoneg;
old_adv_cap = epp->ep_adv_cap_mask;
epp->ep_fcntl = fcntl;
epp->ep_fcntl_autoneg = autoneg;
/*
- * If the PHY supports autonegotiation, then encode the flow control
- * settings in the advertised capabilities, and restart AN. Otherwise,
- * just push the new settings directly to the MAC.
+ * Always encode the flow control settings in the advertised
+ * capabilities even if we are not trying to auto-negotiate
+ * them and reconfigure both the PHY and the MAC.
*/
- if (epp->ep_phy_cap_mask & (1 << EFX_PHY_CAP_AN)) {
- if (fcntl & EFX_FCNTL_RESPOND)
- epp->ep_adv_cap_mask |= (1 << EFX_PHY_CAP_PAUSE |
- 1 << EFX_PHY_CAP_ASYM);
- else
- epp->ep_adv_cap_mask &= ~(1 << EFX_PHY_CAP_PAUSE |
- 1 << EFX_PHY_CAP_ASYM);
+ if (fcntl & EFX_FCNTL_RESPOND)
+ epp->ep_adv_cap_mask |= (1 << EFX_PHY_CAP_PAUSE |
+ 1 << EFX_PHY_CAP_ASYM);
+ else
+ epp->ep_adv_cap_mask &= ~(1 << EFX_PHY_CAP_PAUSE |
+ 1 << EFX_PHY_CAP_ASYM);
- if (fcntl & EFX_FCNTL_GENERATE)
- epp->ep_adv_cap_mask ^= (1 << EFX_PHY_CAP_ASYM);
+ if (fcntl & EFX_FCNTL_GENERATE)
+ epp->ep_adv_cap_mask ^= (1 << EFX_PHY_CAP_ASYM);
- if ((rc = epop->epo_reconfigure(enp)) != 0)
- goto fail2;
+ if ((rc = epop->epo_reconfigure(enp)) != 0)
+ goto fail2;
- } else {
- if ((rc = emop->emo_reconfigure(enp)) != 0)
- goto fail2;
- }
+ if ((rc = emop->emo_reconfigure(enp)) != 0)
+ goto fail3;
return (0);
+fail3:
+ EFSYS_PROBE(fail3);
+
fail2:
EFSYS_PROBE(fail2);
@@ -377,29 +444,30 @@ efx_mac_fcntl_get(
__out unsigned int *fcntl_linkp)
{
efx_port_t *epp = &(enp->en_port);
- unsigned int wanted;
+ unsigned int wanted = 0;
EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
/*
- * If the PHY supports auto negotiation, then the requested flow
- * control settings are encoded in the advertised capabilities.
+ * Decode the requested flow control settings from the PHY
+ * advertised capabilities.
*/
- if (epp->ep_phy_cap_mask & (1 << EFX_PHY_CAP_AN)) {
- wanted = 0;
-
- if (epp->ep_adv_cap_mask & (1 << EFX_PHY_CAP_PAUSE))
- wanted = EFX_FCNTL_RESPOND | EFX_FCNTL_GENERATE;
- if (epp->ep_adv_cap_mask & (1 << EFX_PHY_CAP_ASYM))
- wanted ^= EFX_FCNTL_GENERATE;
- } else
- wanted = epp->ep_fcntl;
+ if (epp->ep_adv_cap_mask & (1 << EFX_PHY_CAP_PAUSE))
+ wanted = EFX_FCNTL_RESPOND | EFX_FCNTL_GENERATE;
+ if (epp->ep_adv_cap_mask & (1 << EFX_PHY_CAP_ASYM))
+ wanted ^= EFX_FCNTL_GENERATE;
*fcntl_linkp = epp->ep_fcntl;
*fcntl_wantedp = wanted;
}
+/*
+ * FIXME: efx_mac_hash_set() should be deleted once all its callers have been
+ * updated to use efx_mac_multicast_list_set().
+ * Then efx_port_t.ep_multicst_hash could be made Falcon/Siena specific as
+ * well.
+ */
__checkReturn int
efx_mac_hash_set(
__in efx_nic_t *enp,
@@ -443,12 +511,130 @@ fail1:
return (rc);
}
+ __checkReturn int
+efx_mac_multicast_list_set(
+ __in efx_nic_t *enp,
+ __in_ecount(6*count) uint8_t const *addrs,
+ __in int count)
+{
+ efx_port_t *epp = &(enp->en_port);
+ efx_mac_ops_t *emop = epp->ep_emop;
+ uint8_t *old_mulcst_addr_list = NULL;
+ uint32_t old_mulcst_addr_count;
+ int rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ if (count > EFX_MAC_MULTICAST_LIST_MAX) {
+ rc = EINVAL;
+ goto fail1;
+ }
+
+ old_mulcst_addr_count = epp->ep_mulcst_addr_count;
+ if (old_mulcst_addr_count > 0) {
+ /* Allocate memory to store old list (instead of using stack) */
+ EFSYS_KMEM_ALLOC(enp->en_esip,
+ old_mulcst_addr_count * EFX_MAC_ADDR_LEN,
+ old_mulcst_addr_list);
+ if (old_mulcst_addr_list == NULL) {
+ rc = ENOMEM;
+ goto fail2;
+ }
+
+ /* Save the old list in case we need to rollback */
+ memcpy(old_mulcst_addr_list, epp->ep_mulcst_addr_list,
+ old_mulcst_addr_count * EFX_MAC_ADDR_LEN);
+ }
+
+ /* Store the new list */
+ memcpy(epp->ep_mulcst_addr_list, addrs,
+ count * EFX_MAC_ADDR_LEN);
+ epp->ep_mulcst_addr_count = count;
+
+ if ((rc = emop->emo_multicast_list_set(enp)) != 0)
+ goto fail3;
+
+ if (old_mulcst_addr_count > 0) {
+ EFSYS_KMEM_FREE(enp->en_esip,
+ old_mulcst_addr_count * EFX_MAC_ADDR_LEN,
+ old_mulcst_addr_list);
+ }
+
+ return (0);
+
+fail3:
+ EFSYS_PROBE(fail3);
+
+ /* Restore original list on failure */
+ epp->ep_mulcst_addr_count = old_mulcst_addr_count;
+ if (old_mulcst_addr_count > 0) {
+ memcpy(epp->ep_mulcst_addr_list, old_mulcst_addr_list,
+ old_mulcst_addr_count * EFX_MAC_ADDR_LEN);
+
+ EFSYS_KMEM_FREE(enp->en_esip,
+ old_mulcst_addr_count * EFX_MAC_ADDR_LEN,
+ old_mulcst_addr_list);
+ }
+
+fail2:
+ EFSYS_PROBE(fail2);
+
+fail1:
+ EFSYS_PROBE1(fail1, int, rc);
+
+ return (rc);
+
+}
+
+ __checkReturn int
+efx_mac_filter_default_rxq_set(
+ __in efx_nic_t *enp,
+ __in efx_rxq_t *erp,
+ __in boolean_t using_rss)
+{
+ efx_port_t *epp = &(enp->en_port);
+ efx_mac_ops_t *emop = epp->ep_emop;
+ int rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ if (emop->emo_filter_default_rxq_set != NULL) {
+ rc = emop->emo_filter_default_rxq_set(enp, erp, using_rss);
+ if (rc != 0)
+ goto fail1;
+ }
+
+ return (0);
+
+fail1:
+ EFSYS_PROBE1(fail1, int, rc);
+
+ return (rc);
+}
+
+ void
+efx_mac_filter_default_rxq_clear(
+ __in efx_nic_t *enp)
+{
+ efx_port_t *epp = &(enp->en_port);
+ efx_mac_ops_t *emop = epp->ep_emop;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ if (emop->emo_filter_default_rxq_clear != NULL)
+ emop->emo_filter_default_rxq_clear(enp);
+}
+
+
#if EFSYS_OPT_MAC_STATS
#if EFSYS_OPT_NAMES
-/* START MKCONFIG GENERATED EfxMacStatNamesBlock adf707adba80813e */
-static const char __cs * __cs __efx_mac_stat_name[] = {
+/* START MKCONFIG GENERATED EfxMacStatNamesBlock 054d43a31d2d7a45 */
+static const char *__efx_mac_stat_name[] = {
"rx_octets",
"rx_pkts",
"rx_unicst_pkts",
@@ -500,10 +686,40 @@ static const char __cs * __cs __efx_mac_stat_name[] = {
"tx_late_col_pkts",
"tx_def_pkts",
"tx_ex_def_pkts",
+ "pm_trunc_bb_overflow",
+ "pm_discard_bb_overflow",
+ "pm_trunc_vfifo_full",
+ "pm_discard_vfifo_full",
+ "pm_trunc_qbb",
+ "pm_discard_qbb",
+ "pm_discard_mapping",
+ "rxdp_q_disabled_pkts",
+ "rxdp_di_dropped_pkts",
+ "rxdp_streaming_pkts",
+ "rxdp_hlb_fetch",
+ "rxdp_hlb_wait",
+ "vadapter_rx_unicast_packets",
+ "vadapter_rx_unicast_bytes",
+ "vadapter_rx_multicast_packets",
+ "vadapter_rx_multicast_bytes",
+ "vadapter_rx_broadcast_packets",
+ "vadapter_rx_broadcast_bytes",
+ "vadapter_rx_bad_packets",
+ "vadapter_rx_bad_bytes",
+ "vadapter_rx_overflow",
+ "vadapter_tx_unicast_packets",
+ "vadapter_tx_unicast_bytes",
+ "vadapter_tx_multicast_packets",
+ "vadapter_tx_multicast_bytes",
+ "vadapter_tx_broadcast_packets",
+ "vadapter_tx_broadcast_bytes",
+ "vadapter_tx_bad_packets",
+ "vadapter_tx_bad_bytes",
+ "vadapter_tx_overflow",
};
/* END MKCONFIG GENERATED EfxMacStatNamesBlock */
- __checkReturn const char __cs *
+ __checkReturn const char *
efx_mac_stat_name(
__in efx_nic_t *enp,
__in unsigned int id)
@@ -515,7 +731,7 @@ efx_mac_stat_name(
return (__efx_mac_stat_name[id]);
}
-#endif /* EFSYS_OPT_STAT_NAME */
+#endif /* EFSYS_OPT_NAMES */
__checkReturn int
efx_mac_stats_upload(
@@ -588,7 +804,7 @@ efx_mac_stats_update(
__in efx_nic_t *enp,
__in efsys_mem_t *esmp,
__inout_ecount(EFX_MAC_NSTATS) efsys_stat_t *essp,
- __in uint32_t *generationp)
+ __out_opt uint32_t *generationp)
{
efx_port_t *epp = &(enp->en_port);
efx_mac_ops_t *emop = epp->ep_emop;
@@ -616,6 +832,13 @@ efx_mac_select(
efx_mac_ops_t *emop;
int rc = EINVAL;
+#if EFSYS_OPT_HUNTINGTON
+ if (enp->en_family == EFX_FAMILY_HUNTINGTON) {
+ type = EFX_MAC_HUNTINGTON;
+ goto chosen;
+ }
+#endif
+
#if EFSYS_OPT_SIENA
if (enp->en_family == EFX_FAMILY_SIENA) {
type = EFX_MAC_SIENA;
@@ -685,3 +908,71 @@ fail1:
return (rc);
}
+
+
+#if EFSYS_OPT_FALCON || EFSYS_OPT_SIENA
+
+/* Compute the multicast hash as used on Falcon and Siena. */
+static void
+falconsiena_mac_multicast_hash_compute(
+ __in_ecount(6*count) uint8_t const *addrs,
+ __in int count,
+ __out efx_oword_t *hash_low,
+ __out efx_oword_t *hash_high)
+{
+ uint32_t crc, index;
+ int i;
+
+ EFSYS_ASSERT(hash_low != NULL);
+ EFSYS_ASSERT(hash_high != NULL);
+
+ EFX_ZERO_OWORD(*hash_low);
+ EFX_ZERO_OWORD(*hash_high);
+
+ for (i = 0; i < count; i++) {
+ /* Calculate hash bucket (IEEE 802.3 CRC32 of the MAC addr) */
+ crc = efx_crc32_calculate(0xffffffff, addrs, EFX_MAC_ADDR_LEN);
+ index = crc % EFX_MAC_HASH_BITS;
+ if (index < 128) {
+ EFX_SET_OWORD_BIT(*hash_low, index);
+ } else {
+ EFX_SET_OWORD_BIT(*hash_high, index - 128);
+ }
+
+ addrs += EFX_MAC_ADDR_LEN;
+ }
+}
+
+static __checkReturn int
+falconsiena_mac_multicast_list_set(
+ __in efx_nic_t *enp)
+{
+ efx_port_t *epp = &(enp->en_port);
+ efx_mac_ops_t *emop = epp->ep_emop;
+ efx_oword_t old_hash[2];
+ int rc;
+
+ EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT);
+
+ memcpy(old_hash, epp->ep_multicst_hash, sizeof (old_hash));
+
+ falconsiena_mac_multicast_hash_compute(epp->ep_mulcst_addr_list,
+ epp->ep_mulcst_addr_count,
+ &epp->ep_multicst_hash[0],
+ &epp->ep_multicst_hash[1]);
+
+ if ((rc = emop->emo_reconfigure(enp)) != 0)
+ goto fail1;
+
+ return (0);
+
+fail1:
+ EFSYS_PROBE1(fail1, int, rc);
+
+ memcpy(epp->ep_multicst_hash, old_hash, sizeof (old_hash));
+
+ return (rc);
+}
+
+#endif /* EFSYS_OPT_FALCON || EFSYS_OPT_SIENA */
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