1e948693eSPhilip Paeps /*- 23c838a9fSAndrew Rybchenko * Copyright (c) 2007-2015 Solarflare Communications Inc. 33c838a9fSAndrew Rybchenko * All rights reserved. 4e948693eSPhilip Paeps * 5e948693eSPhilip Paeps * Redistribution and use in source and binary forms, with or without 63c838a9fSAndrew Rybchenko * modification, are permitted provided that the following conditions are met: 7e948693eSPhilip Paeps * 83c838a9fSAndrew Rybchenko * 1. Redistributions of source code must retain the above copyright notice, 93c838a9fSAndrew Rybchenko * this list of conditions and the following disclaimer. 103c838a9fSAndrew Rybchenko * 2. Redistributions in binary form must reproduce the above copyright notice, 113c838a9fSAndrew Rybchenko * this list of conditions and the following disclaimer in the documentation 123c838a9fSAndrew Rybchenko * and/or other materials provided with the distribution. 133c838a9fSAndrew Rybchenko * 143c838a9fSAndrew Rybchenko * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 153c838a9fSAndrew Rybchenko * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 163c838a9fSAndrew Rybchenko * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 173c838a9fSAndrew Rybchenko * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 183c838a9fSAndrew Rybchenko * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 193c838a9fSAndrew Rybchenko * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 203c838a9fSAndrew Rybchenko * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 213c838a9fSAndrew Rybchenko * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 223c838a9fSAndrew Rybchenko * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 233c838a9fSAndrew Rybchenko * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 243c838a9fSAndrew Rybchenko * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 253c838a9fSAndrew Rybchenko * 263c838a9fSAndrew Rybchenko * The views and conclusions contained in the software and documentation are 273c838a9fSAndrew Rybchenko * those of the authors and should not be interpreted as representing official 283c838a9fSAndrew Rybchenko * policies, either expressed or implied, of the FreeBSD Project. 29e948693eSPhilip Paeps */ 30e948693eSPhilip Paeps 315dee87d7SPhilip Paeps #include <sys/cdefs.h> 325dee87d7SPhilip Paeps __FBSDID("$FreeBSD$"); 335dee87d7SPhilip Paeps 34e948693eSPhilip Paeps #include "efx.h" 35e948693eSPhilip Paeps #include "efx_impl.h" 36e948693eSPhilip Paeps 37e75412c9SAndrew Rybchenko #if EFSYS_OPT_SIENA 383c838a9fSAndrew Rybchenko 39460cb568SAndrew Rybchenko static __checkReturn efx_rc_t 403c838a9fSAndrew Rybchenko falconsiena_mac_multicast_list_set( 413c838a9fSAndrew Rybchenko __in efx_nic_t *enp); 423c838a9fSAndrew Rybchenko 43e75412c9SAndrew Rybchenko #endif /* EFSYS_OPT_SIENA */ 443c838a9fSAndrew Rybchenko 45e948693eSPhilip Paeps #if EFSYS_OPT_SIENA 46ec831f7fSAndrew Rybchenko static const efx_mac_ops_t __efx_siena_mac_ops = { 47e948693eSPhilip Paeps NULL, /* emo_reset */ 48e948693eSPhilip Paeps siena_mac_poll, /* emo_poll */ 49e948693eSPhilip Paeps siena_mac_up, /* emo_up */ 503c838a9fSAndrew Rybchenko siena_mac_reconfigure, /* emo_addr_set */ 5108c5af79SAndrew Rybchenko siena_mac_reconfigure, /* emo_pdu_set */ 52e948693eSPhilip Paeps siena_mac_reconfigure, /* emo_reconfigure */ 533c838a9fSAndrew Rybchenko falconsiena_mac_multicast_list_set, /* emo_multicast_list_set */ 543c838a9fSAndrew Rybchenko NULL, /* emo_filter_set_default_rxq */ 553c838a9fSAndrew Rybchenko NULL, /* emo_filter_default_rxq_clear */ 56e948693eSPhilip Paeps #if EFSYS_OPT_LOOPBACK 57e948693eSPhilip Paeps siena_mac_loopback_set, /* emo_loopback_set */ 58e948693eSPhilip Paeps #endif /* EFSYS_OPT_LOOPBACK */ 59e948693eSPhilip Paeps #if EFSYS_OPT_MAC_STATS 603c838a9fSAndrew Rybchenko efx_mcdi_mac_stats_upload, /* emo_stats_upload */ 613c838a9fSAndrew Rybchenko efx_mcdi_mac_stats_periodic, /* emo_stats_periodic */ 62e948693eSPhilip Paeps siena_mac_stats_update /* emo_stats_update */ 63e948693eSPhilip Paeps #endif /* EFSYS_OPT_MAC_STATS */ 64e948693eSPhilip Paeps }; 65e948693eSPhilip Paeps #endif /* EFSYS_OPT_SIENA */ 66e948693eSPhilip Paeps 67c15d6d21SAndrew Rybchenko #if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD 68ec831f7fSAndrew Rybchenko static const efx_mac_ops_t __efx_ef10_mac_ops = { 693c838a9fSAndrew Rybchenko NULL, /* emo_reset */ 70c15d6d21SAndrew Rybchenko ef10_mac_poll, /* emo_poll */ 71c15d6d21SAndrew Rybchenko ef10_mac_up, /* emo_up */ 72c15d6d21SAndrew Rybchenko ef10_mac_addr_set, /* emo_addr_set */ 7308c5af79SAndrew Rybchenko ef10_mac_pdu_set, /* emo_pdu_set */ 74c15d6d21SAndrew Rybchenko ef10_mac_reconfigure, /* emo_reconfigure */ 75c15d6d21SAndrew Rybchenko ef10_mac_multicast_list_set, /* emo_multicast_list_set */ 76c15d6d21SAndrew Rybchenko ef10_mac_filter_default_rxq_set, /* emo_filter_default_rxq_set */ 77c15d6d21SAndrew Rybchenko ef10_mac_filter_default_rxq_clear, 783c838a9fSAndrew Rybchenko /* emo_filter_default_rxq_clear */ 793c838a9fSAndrew Rybchenko #if EFSYS_OPT_LOOPBACK 80c15d6d21SAndrew Rybchenko ef10_mac_loopback_set, /* emo_loopback_set */ 813c838a9fSAndrew Rybchenko #endif /* EFSYS_OPT_LOOPBACK */ 823c838a9fSAndrew Rybchenko #if EFSYS_OPT_MAC_STATS 833c838a9fSAndrew Rybchenko efx_mcdi_mac_stats_upload, /* emo_stats_upload */ 843c838a9fSAndrew Rybchenko efx_mcdi_mac_stats_periodic, /* emo_stats_periodic */ 85c15d6d21SAndrew Rybchenko ef10_mac_stats_update /* emo_stats_update */ 863c838a9fSAndrew Rybchenko #endif /* EFSYS_OPT_MAC_STATS */ 873c838a9fSAndrew Rybchenko }; 88c15d6d21SAndrew Rybchenko #endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */ 893c838a9fSAndrew Rybchenko 90e948693eSPhilip Paeps 91460cb568SAndrew Rybchenko __checkReturn efx_rc_t 92e948693eSPhilip Paeps efx_mac_pdu_set( 93e948693eSPhilip Paeps __in efx_nic_t *enp, 94e948693eSPhilip Paeps __in size_t pdu) 95e948693eSPhilip Paeps { 96e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 97ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 98e948693eSPhilip Paeps uint32_t old_pdu; 99460cb568SAndrew Rybchenko efx_rc_t rc; 100e948693eSPhilip Paeps 101e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 102e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 103e948693eSPhilip Paeps EFSYS_ASSERT(emop != NULL); 104e948693eSPhilip Paeps 105e948693eSPhilip Paeps if (pdu < EFX_MAC_PDU_MIN) { 106e948693eSPhilip Paeps rc = EINVAL; 107e948693eSPhilip Paeps goto fail1; 108e948693eSPhilip Paeps } 109e948693eSPhilip Paeps 110e948693eSPhilip Paeps if (pdu > EFX_MAC_PDU_MAX) { 111e948693eSPhilip Paeps rc = EINVAL; 112e948693eSPhilip Paeps goto fail2; 113e948693eSPhilip Paeps } 114e948693eSPhilip Paeps 115e948693eSPhilip Paeps old_pdu = epp->ep_mac_pdu; 116e948693eSPhilip Paeps epp->ep_mac_pdu = (uint32_t)pdu; 11708c5af79SAndrew Rybchenko if ((rc = emop->emo_pdu_set(enp)) != 0) 118e948693eSPhilip Paeps goto fail3; 119e948693eSPhilip Paeps 120e948693eSPhilip Paeps return (0); 121e948693eSPhilip Paeps 122e948693eSPhilip Paeps fail3: 123e948693eSPhilip Paeps EFSYS_PROBE(fail3); 124e948693eSPhilip Paeps 125e948693eSPhilip Paeps epp->ep_mac_pdu = old_pdu; 126e948693eSPhilip Paeps 127e948693eSPhilip Paeps fail2: 128e948693eSPhilip Paeps EFSYS_PROBE(fail2); 129e948693eSPhilip Paeps fail1: 130460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 131e948693eSPhilip Paeps 132e948693eSPhilip Paeps return (rc); 133e948693eSPhilip Paeps } 134e948693eSPhilip Paeps 135460cb568SAndrew Rybchenko __checkReturn efx_rc_t 136e948693eSPhilip Paeps efx_mac_addr_set( 137e948693eSPhilip Paeps __in efx_nic_t *enp, 138e948693eSPhilip Paeps __in uint8_t *addr) 139e948693eSPhilip Paeps { 140e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 141ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 142e948693eSPhilip Paeps uint8_t old_addr[6]; 143e948693eSPhilip Paeps uint32_t oui; 144460cb568SAndrew Rybchenko efx_rc_t rc; 145e948693eSPhilip Paeps 146e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 147e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 148e948693eSPhilip Paeps 1493c838a9fSAndrew Rybchenko if (EFX_MAC_ADDR_IS_MULTICAST(addr)) { 150e948693eSPhilip Paeps rc = EINVAL; 151e948693eSPhilip Paeps goto fail1; 152e948693eSPhilip Paeps } 153e948693eSPhilip Paeps 154e948693eSPhilip Paeps oui = addr[0] << 16 | addr[1] << 8 | addr[2]; 155e948693eSPhilip Paeps if (oui == 0x000000) { 156e948693eSPhilip Paeps rc = EINVAL; 157e948693eSPhilip Paeps goto fail2; 158e948693eSPhilip Paeps } 159e948693eSPhilip Paeps 160e948693eSPhilip Paeps EFX_MAC_ADDR_COPY(old_addr, epp->ep_mac_addr); 161e948693eSPhilip Paeps EFX_MAC_ADDR_COPY(epp->ep_mac_addr, addr); 1623c838a9fSAndrew Rybchenko if ((rc = emop->emo_addr_set(enp)) != 0) 163e948693eSPhilip Paeps goto fail3; 164e948693eSPhilip Paeps 165e948693eSPhilip Paeps return (0); 166e948693eSPhilip Paeps 167e948693eSPhilip Paeps fail3: 168e948693eSPhilip Paeps EFSYS_PROBE(fail3); 169e948693eSPhilip Paeps 170e948693eSPhilip Paeps EFX_MAC_ADDR_COPY(epp->ep_mac_addr, old_addr); 171e948693eSPhilip Paeps 172e948693eSPhilip Paeps fail2: 173e948693eSPhilip Paeps EFSYS_PROBE(fail2); 174e948693eSPhilip Paeps fail1: 175460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 176e948693eSPhilip Paeps 177e948693eSPhilip Paeps return (rc); 178e948693eSPhilip Paeps } 179e948693eSPhilip Paeps 180460cb568SAndrew Rybchenko __checkReturn efx_rc_t 181e948693eSPhilip Paeps efx_mac_filter_set( 182e948693eSPhilip Paeps __in efx_nic_t *enp, 1833c838a9fSAndrew Rybchenko __in boolean_t all_unicst, 1843c838a9fSAndrew Rybchenko __in boolean_t mulcst, 1853c838a9fSAndrew Rybchenko __in boolean_t all_mulcst, 186e948693eSPhilip Paeps __in boolean_t brdcst) 187e948693eSPhilip Paeps { 188e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 189ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 1903c838a9fSAndrew Rybchenko boolean_t old_all_unicst; 1913c838a9fSAndrew Rybchenko boolean_t old_mulcst; 1923c838a9fSAndrew Rybchenko boolean_t old_all_mulcst; 193e948693eSPhilip Paeps boolean_t old_brdcst; 194460cb568SAndrew Rybchenko efx_rc_t rc; 195e948693eSPhilip Paeps 196e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 197e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 198e948693eSPhilip Paeps 1993c838a9fSAndrew Rybchenko old_all_unicst = epp->ep_all_unicst; 2003c838a9fSAndrew Rybchenko old_mulcst = epp->ep_mulcst; 2013c838a9fSAndrew Rybchenko old_all_mulcst = epp->ep_all_mulcst; 2023c838a9fSAndrew Rybchenko old_brdcst = epp->ep_brdcst; 203e948693eSPhilip Paeps 2043c838a9fSAndrew Rybchenko epp->ep_all_unicst = all_unicst; 2053c838a9fSAndrew Rybchenko epp->ep_mulcst = mulcst; 2063c838a9fSAndrew Rybchenko epp->ep_all_mulcst = all_mulcst; 207e948693eSPhilip Paeps epp->ep_brdcst = brdcst; 208e948693eSPhilip Paeps 209e948693eSPhilip Paeps if ((rc = emop->emo_reconfigure(enp)) != 0) 210e948693eSPhilip Paeps goto fail1; 211e948693eSPhilip Paeps 212e948693eSPhilip Paeps return (0); 213e948693eSPhilip Paeps 214e948693eSPhilip Paeps fail1: 215460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 216e948693eSPhilip Paeps 2173c838a9fSAndrew Rybchenko epp->ep_all_unicst = old_all_unicst; 2183c838a9fSAndrew Rybchenko epp->ep_mulcst = old_mulcst; 2193c838a9fSAndrew Rybchenko epp->ep_all_mulcst = old_all_mulcst; 220e948693eSPhilip Paeps epp->ep_brdcst = old_brdcst; 221e948693eSPhilip Paeps 222e948693eSPhilip Paeps return (rc); 223e948693eSPhilip Paeps } 224e948693eSPhilip Paeps 225460cb568SAndrew Rybchenko __checkReturn efx_rc_t 226e948693eSPhilip Paeps efx_mac_drain( 227e948693eSPhilip Paeps __in efx_nic_t *enp, 228e948693eSPhilip Paeps __in boolean_t enabled) 229e948693eSPhilip Paeps { 230e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 231ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 232460cb568SAndrew Rybchenko efx_rc_t rc; 233e948693eSPhilip Paeps 234e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 235e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 236e948693eSPhilip Paeps EFSYS_ASSERT(emop != NULL); 237e948693eSPhilip Paeps 238e948693eSPhilip Paeps if (epp->ep_mac_drain == enabled) 239e948693eSPhilip Paeps return (0); 240e948693eSPhilip Paeps 241e948693eSPhilip Paeps epp->ep_mac_drain = enabled; 242e948693eSPhilip Paeps 243e948693eSPhilip Paeps if (enabled && emop->emo_reset != NULL) { 244e948693eSPhilip Paeps if ((rc = emop->emo_reset(enp)) != 0) 245e948693eSPhilip Paeps goto fail1; 246e948693eSPhilip Paeps 247e948693eSPhilip Paeps EFSYS_ASSERT(enp->en_reset_flags & EFX_RESET_MAC); 248e948693eSPhilip Paeps enp->en_reset_flags &= ~EFX_RESET_PHY; 249e948693eSPhilip Paeps } 250e948693eSPhilip Paeps 251e948693eSPhilip Paeps if ((rc = emop->emo_reconfigure(enp)) != 0) 252e948693eSPhilip Paeps goto fail2; 253e948693eSPhilip Paeps 254e948693eSPhilip Paeps return (0); 255e948693eSPhilip Paeps 256e948693eSPhilip Paeps fail2: 257e948693eSPhilip Paeps EFSYS_PROBE(fail2); 258e948693eSPhilip Paeps fail1: 259460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 260e948693eSPhilip Paeps 261e948693eSPhilip Paeps return (rc); 262e948693eSPhilip Paeps } 263e948693eSPhilip Paeps 264460cb568SAndrew Rybchenko __checkReturn efx_rc_t 265e948693eSPhilip Paeps efx_mac_up( 266e948693eSPhilip Paeps __in efx_nic_t *enp, 267e948693eSPhilip Paeps __out boolean_t *mac_upp) 268e948693eSPhilip Paeps { 269e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 270ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 271460cb568SAndrew Rybchenko efx_rc_t rc; 272e948693eSPhilip Paeps 273e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 274e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 275e948693eSPhilip Paeps 276e948693eSPhilip Paeps if ((rc = emop->emo_up(enp, mac_upp)) != 0) 277e948693eSPhilip Paeps goto fail1; 278e948693eSPhilip Paeps 279e948693eSPhilip Paeps return (0); 280e948693eSPhilip Paeps 281e948693eSPhilip Paeps fail1: 282460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 283e948693eSPhilip Paeps 284e948693eSPhilip Paeps return (rc); 285e948693eSPhilip Paeps } 286e948693eSPhilip Paeps 287460cb568SAndrew Rybchenko __checkReturn efx_rc_t 288e948693eSPhilip Paeps efx_mac_fcntl_set( 289e948693eSPhilip Paeps __in efx_nic_t *enp, 290e948693eSPhilip Paeps __in unsigned int fcntl, 291e948693eSPhilip Paeps __in boolean_t autoneg) 292e948693eSPhilip Paeps { 293e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 294ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 295ec831f7fSAndrew Rybchenko const efx_phy_ops_t *epop = epp->ep_epop; 296e948693eSPhilip Paeps unsigned int old_fcntl; 297e948693eSPhilip Paeps boolean_t old_autoneg; 298e948693eSPhilip Paeps unsigned int old_adv_cap; 299460cb568SAndrew Rybchenko efx_rc_t rc; 300e948693eSPhilip Paeps 301e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 302e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 303e948693eSPhilip Paeps 304e948693eSPhilip Paeps if ((fcntl & ~(EFX_FCNTL_RESPOND | EFX_FCNTL_GENERATE)) != 0) { 305e948693eSPhilip Paeps rc = EINVAL; 306e948693eSPhilip Paeps goto fail1; 307e948693eSPhilip Paeps } 308e948693eSPhilip Paeps 309e948693eSPhilip Paeps /* 3103c838a9fSAndrew Rybchenko * Ignore a request to set flow control auto-negotiation 311e948693eSPhilip Paeps * if the PHY doesn't support it. 312e948693eSPhilip Paeps */ 313e948693eSPhilip Paeps if (~epp->ep_phy_cap_mask & (1 << EFX_PHY_CAP_AN)) 314e948693eSPhilip Paeps autoneg = B_FALSE; 315e948693eSPhilip Paeps 316e948693eSPhilip Paeps old_fcntl = epp->ep_fcntl; 3173c838a9fSAndrew Rybchenko old_autoneg = epp->ep_fcntl_autoneg; 318e948693eSPhilip Paeps old_adv_cap = epp->ep_adv_cap_mask; 319e948693eSPhilip Paeps 320e948693eSPhilip Paeps epp->ep_fcntl = fcntl; 321e948693eSPhilip Paeps epp->ep_fcntl_autoneg = autoneg; 322e948693eSPhilip Paeps 323e948693eSPhilip Paeps /* 3243c838a9fSAndrew Rybchenko * Always encode the flow control settings in the advertised 3253c838a9fSAndrew Rybchenko * capabilities even if we are not trying to auto-negotiate 3263c838a9fSAndrew Rybchenko * them and reconfigure both the PHY and the MAC. 327e948693eSPhilip Paeps */ 328e948693eSPhilip Paeps if (fcntl & EFX_FCNTL_RESPOND) 329e948693eSPhilip Paeps epp->ep_adv_cap_mask |= (1 << EFX_PHY_CAP_PAUSE | 330e948693eSPhilip Paeps 1 << EFX_PHY_CAP_ASYM); 331e948693eSPhilip Paeps else 332e948693eSPhilip Paeps epp->ep_adv_cap_mask &= ~(1 << EFX_PHY_CAP_PAUSE | 333e948693eSPhilip Paeps 1 << EFX_PHY_CAP_ASYM); 334e948693eSPhilip Paeps 335e948693eSPhilip Paeps if (fcntl & EFX_FCNTL_GENERATE) 336e948693eSPhilip Paeps epp->ep_adv_cap_mask ^= (1 << EFX_PHY_CAP_ASYM); 337e948693eSPhilip Paeps 338e948693eSPhilip Paeps if ((rc = epop->epo_reconfigure(enp)) != 0) 339e948693eSPhilip Paeps goto fail2; 340e948693eSPhilip Paeps 341e948693eSPhilip Paeps if ((rc = emop->emo_reconfigure(enp)) != 0) 3423c838a9fSAndrew Rybchenko goto fail3; 343e948693eSPhilip Paeps 344e948693eSPhilip Paeps return (0); 345e948693eSPhilip Paeps 3463c838a9fSAndrew Rybchenko fail3: 3473c838a9fSAndrew Rybchenko EFSYS_PROBE(fail3); 3483c838a9fSAndrew Rybchenko 349e948693eSPhilip Paeps fail2: 350e948693eSPhilip Paeps EFSYS_PROBE(fail2); 351e948693eSPhilip Paeps 352e948693eSPhilip Paeps epp->ep_fcntl = old_fcntl; 353e948693eSPhilip Paeps epp->ep_fcntl_autoneg = old_autoneg; 354e948693eSPhilip Paeps epp->ep_adv_cap_mask = old_adv_cap; 355e948693eSPhilip Paeps 356e948693eSPhilip Paeps fail1: 357460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 358e948693eSPhilip Paeps 359e948693eSPhilip Paeps return (rc); 360e948693eSPhilip Paeps } 361e948693eSPhilip Paeps 362e948693eSPhilip Paeps void 363e948693eSPhilip Paeps efx_mac_fcntl_get( 364e948693eSPhilip Paeps __in efx_nic_t *enp, 365e948693eSPhilip Paeps __out unsigned int *fcntl_wantedp, 366e948693eSPhilip Paeps __out unsigned int *fcntl_linkp) 367e948693eSPhilip Paeps { 368e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 3693c838a9fSAndrew Rybchenko unsigned int wanted = 0; 370e948693eSPhilip Paeps 371e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 372e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 373e948693eSPhilip Paeps 374e948693eSPhilip Paeps /* 3753c838a9fSAndrew Rybchenko * Decode the requested flow control settings from the PHY 3763c838a9fSAndrew Rybchenko * advertised capabilities. 377e948693eSPhilip Paeps */ 378e948693eSPhilip Paeps if (epp->ep_adv_cap_mask & (1 << EFX_PHY_CAP_PAUSE)) 379e948693eSPhilip Paeps wanted = EFX_FCNTL_RESPOND | EFX_FCNTL_GENERATE; 380e948693eSPhilip Paeps if (epp->ep_adv_cap_mask & (1 << EFX_PHY_CAP_ASYM)) 381e948693eSPhilip Paeps wanted ^= EFX_FCNTL_GENERATE; 382e948693eSPhilip Paeps 383e948693eSPhilip Paeps *fcntl_linkp = epp->ep_fcntl; 384e948693eSPhilip Paeps *fcntl_wantedp = wanted; 385e948693eSPhilip Paeps } 386e948693eSPhilip Paeps 387460cb568SAndrew Rybchenko __checkReturn efx_rc_t 3883c838a9fSAndrew Rybchenko efx_mac_multicast_list_set( 3893c838a9fSAndrew Rybchenko __in efx_nic_t *enp, 3903c838a9fSAndrew Rybchenko __in_ecount(6*count) uint8_t const *addrs, 3913c838a9fSAndrew Rybchenko __in int count) 3923c838a9fSAndrew Rybchenko { 3933c838a9fSAndrew Rybchenko efx_port_t *epp = &(enp->en_port); 394ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 3953c838a9fSAndrew Rybchenko uint8_t *old_mulcst_addr_list = NULL; 3963c838a9fSAndrew Rybchenko uint32_t old_mulcst_addr_count; 397460cb568SAndrew Rybchenko efx_rc_t rc; 3983c838a9fSAndrew Rybchenko 3993c838a9fSAndrew Rybchenko EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 4003c838a9fSAndrew Rybchenko EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 4013c838a9fSAndrew Rybchenko 4023c838a9fSAndrew Rybchenko if (count > EFX_MAC_MULTICAST_LIST_MAX) { 4033c838a9fSAndrew Rybchenko rc = EINVAL; 4043c838a9fSAndrew Rybchenko goto fail1; 4053c838a9fSAndrew Rybchenko } 4063c838a9fSAndrew Rybchenko 4073c838a9fSAndrew Rybchenko old_mulcst_addr_count = epp->ep_mulcst_addr_count; 4083c838a9fSAndrew Rybchenko if (old_mulcst_addr_count > 0) { 4093c838a9fSAndrew Rybchenko /* Allocate memory to store old list (instead of using stack) */ 4103c838a9fSAndrew Rybchenko EFSYS_KMEM_ALLOC(enp->en_esip, 4113c838a9fSAndrew Rybchenko old_mulcst_addr_count * EFX_MAC_ADDR_LEN, 4123c838a9fSAndrew Rybchenko old_mulcst_addr_list); 4133c838a9fSAndrew Rybchenko if (old_mulcst_addr_list == NULL) { 4143c838a9fSAndrew Rybchenko rc = ENOMEM; 4153c838a9fSAndrew Rybchenko goto fail2; 4163c838a9fSAndrew Rybchenko } 4173c838a9fSAndrew Rybchenko 4183c838a9fSAndrew Rybchenko /* Save the old list in case we need to rollback */ 4193c838a9fSAndrew Rybchenko memcpy(old_mulcst_addr_list, epp->ep_mulcst_addr_list, 4203c838a9fSAndrew Rybchenko old_mulcst_addr_count * EFX_MAC_ADDR_LEN); 4213c838a9fSAndrew Rybchenko } 4223c838a9fSAndrew Rybchenko 4233c838a9fSAndrew Rybchenko /* Store the new list */ 4243c838a9fSAndrew Rybchenko memcpy(epp->ep_mulcst_addr_list, addrs, 4253c838a9fSAndrew Rybchenko count * EFX_MAC_ADDR_LEN); 4263c838a9fSAndrew Rybchenko epp->ep_mulcst_addr_count = count; 4273c838a9fSAndrew Rybchenko 4283c838a9fSAndrew Rybchenko if ((rc = emop->emo_multicast_list_set(enp)) != 0) 4293c838a9fSAndrew Rybchenko goto fail3; 4303c838a9fSAndrew Rybchenko 4313c838a9fSAndrew Rybchenko if (old_mulcst_addr_count > 0) { 4323c838a9fSAndrew Rybchenko EFSYS_KMEM_FREE(enp->en_esip, 4333c838a9fSAndrew Rybchenko old_mulcst_addr_count * EFX_MAC_ADDR_LEN, 4343c838a9fSAndrew Rybchenko old_mulcst_addr_list); 4353c838a9fSAndrew Rybchenko } 4363c838a9fSAndrew Rybchenko 4373c838a9fSAndrew Rybchenko return (0); 4383c838a9fSAndrew Rybchenko 4393c838a9fSAndrew Rybchenko fail3: 4403c838a9fSAndrew Rybchenko EFSYS_PROBE(fail3); 4413c838a9fSAndrew Rybchenko 4423c838a9fSAndrew Rybchenko /* Restore original list on failure */ 4433c838a9fSAndrew Rybchenko epp->ep_mulcst_addr_count = old_mulcst_addr_count; 4443c838a9fSAndrew Rybchenko if (old_mulcst_addr_count > 0) { 4453c838a9fSAndrew Rybchenko memcpy(epp->ep_mulcst_addr_list, old_mulcst_addr_list, 4463c838a9fSAndrew Rybchenko old_mulcst_addr_count * EFX_MAC_ADDR_LEN); 4473c838a9fSAndrew Rybchenko 4483c838a9fSAndrew Rybchenko EFSYS_KMEM_FREE(enp->en_esip, 4493c838a9fSAndrew Rybchenko old_mulcst_addr_count * EFX_MAC_ADDR_LEN, 4503c838a9fSAndrew Rybchenko old_mulcst_addr_list); 4513c838a9fSAndrew Rybchenko } 4523c838a9fSAndrew Rybchenko 4533c838a9fSAndrew Rybchenko fail2: 4543c838a9fSAndrew Rybchenko EFSYS_PROBE(fail2); 4553c838a9fSAndrew Rybchenko 4563c838a9fSAndrew Rybchenko fail1: 457460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 4583c838a9fSAndrew Rybchenko 4593c838a9fSAndrew Rybchenko return (rc); 4603c838a9fSAndrew Rybchenko 4613c838a9fSAndrew Rybchenko } 4623c838a9fSAndrew Rybchenko 463460cb568SAndrew Rybchenko __checkReturn efx_rc_t 4643c838a9fSAndrew Rybchenko efx_mac_filter_default_rxq_set( 4653c838a9fSAndrew Rybchenko __in efx_nic_t *enp, 4663c838a9fSAndrew Rybchenko __in efx_rxq_t *erp, 4673c838a9fSAndrew Rybchenko __in boolean_t using_rss) 4683c838a9fSAndrew Rybchenko { 4693c838a9fSAndrew Rybchenko efx_port_t *epp = &(enp->en_port); 470ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 471460cb568SAndrew Rybchenko efx_rc_t rc; 4723c838a9fSAndrew Rybchenko 4733c838a9fSAndrew Rybchenko EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 4743c838a9fSAndrew Rybchenko EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 4753c838a9fSAndrew Rybchenko 4763c838a9fSAndrew Rybchenko if (emop->emo_filter_default_rxq_set != NULL) { 4773c838a9fSAndrew Rybchenko rc = emop->emo_filter_default_rxq_set(enp, erp, using_rss); 4783c838a9fSAndrew Rybchenko if (rc != 0) 4793c838a9fSAndrew Rybchenko goto fail1; 4803c838a9fSAndrew Rybchenko } 4813c838a9fSAndrew Rybchenko 4823c838a9fSAndrew Rybchenko return (0); 4833c838a9fSAndrew Rybchenko 4843c838a9fSAndrew Rybchenko fail1: 485460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 4863c838a9fSAndrew Rybchenko 4873c838a9fSAndrew Rybchenko return (rc); 4883c838a9fSAndrew Rybchenko } 4893c838a9fSAndrew Rybchenko 4903c838a9fSAndrew Rybchenko void 4913c838a9fSAndrew Rybchenko efx_mac_filter_default_rxq_clear( 4923c838a9fSAndrew Rybchenko __in efx_nic_t *enp) 4933c838a9fSAndrew Rybchenko { 4943c838a9fSAndrew Rybchenko efx_port_t *epp = &(enp->en_port); 495ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 4963c838a9fSAndrew Rybchenko 4973c838a9fSAndrew Rybchenko EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 4983c838a9fSAndrew Rybchenko EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 4993c838a9fSAndrew Rybchenko 5003c838a9fSAndrew Rybchenko if (emop->emo_filter_default_rxq_clear != NULL) 5013c838a9fSAndrew Rybchenko emop->emo_filter_default_rxq_clear(enp); 5023c838a9fSAndrew Rybchenko } 5033c838a9fSAndrew Rybchenko 5043c838a9fSAndrew Rybchenko 505e948693eSPhilip Paeps #if EFSYS_OPT_MAC_STATS 506e948693eSPhilip Paeps 507e948693eSPhilip Paeps #if EFSYS_OPT_NAMES 508e948693eSPhilip Paeps 5093c838a9fSAndrew Rybchenko /* START MKCONFIG GENERATED EfxMacStatNamesBlock 054d43a31d2d7a45 */ 5103c838a9fSAndrew Rybchenko static const char *__efx_mac_stat_name[] = { 511e948693eSPhilip Paeps "rx_octets", 512e948693eSPhilip Paeps "rx_pkts", 513e948693eSPhilip Paeps "rx_unicst_pkts", 514e948693eSPhilip Paeps "rx_multicst_pkts", 515e948693eSPhilip Paeps "rx_brdcst_pkts", 516e948693eSPhilip Paeps "rx_pause_pkts", 517e948693eSPhilip Paeps "rx_le_64_pkts", 518e948693eSPhilip Paeps "rx_65_to_127_pkts", 519e948693eSPhilip Paeps "rx_128_to_255_pkts", 520e948693eSPhilip Paeps "rx_256_to_511_pkts", 521e948693eSPhilip Paeps "rx_512_to_1023_pkts", 522e948693eSPhilip Paeps "rx_1024_to_15xx_pkts", 523e948693eSPhilip Paeps "rx_ge_15xx_pkts", 524e948693eSPhilip Paeps "rx_errors", 525e948693eSPhilip Paeps "rx_fcs_errors", 526e948693eSPhilip Paeps "rx_drop_events", 527e948693eSPhilip Paeps "rx_false_carrier_errors", 528e948693eSPhilip Paeps "rx_symbol_errors", 529e948693eSPhilip Paeps "rx_align_errors", 530e948693eSPhilip Paeps "rx_internal_errors", 531e948693eSPhilip Paeps "rx_jabber_pkts", 532e948693eSPhilip Paeps "rx_lane0_char_err", 533e948693eSPhilip Paeps "rx_lane1_char_err", 534e948693eSPhilip Paeps "rx_lane2_char_err", 535e948693eSPhilip Paeps "rx_lane3_char_err", 536e948693eSPhilip Paeps "rx_lane0_disp_err", 537e948693eSPhilip Paeps "rx_lane1_disp_err", 538e948693eSPhilip Paeps "rx_lane2_disp_err", 539e948693eSPhilip Paeps "rx_lane3_disp_err", 540e948693eSPhilip Paeps "rx_match_fault", 541e948693eSPhilip Paeps "rx_nodesc_drop_cnt", 542e948693eSPhilip Paeps "tx_octets", 543e948693eSPhilip Paeps "tx_pkts", 544e948693eSPhilip Paeps "tx_unicst_pkts", 545e948693eSPhilip Paeps "tx_multicst_pkts", 546e948693eSPhilip Paeps "tx_brdcst_pkts", 547e948693eSPhilip Paeps "tx_pause_pkts", 548e948693eSPhilip Paeps "tx_le_64_pkts", 549e948693eSPhilip Paeps "tx_65_to_127_pkts", 550e948693eSPhilip Paeps "tx_128_to_255_pkts", 551e948693eSPhilip Paeps "tx_256_to_511_pkts", 552e948693eSPhilip Paeps "tx_512_to_1023_pkts", 553e948693eSPhilip Paeps "tx_1024_to_15xx_pkts", 554e948693eSPhilip Paeps "tx_ge_15xx_pkts", 555e948693eSPhilip Paeps "tx_errors", 556e948693eSPhilip Paeps "tx_sgl_col_pkts", 557e948693eSPhilip Paeps "tx_mult_col_pkts", 558e948693eSPhilip Paeps "tx_ex_col_pkts", 559e948693eSPhilip Paeps "tx_late_col_pkts", 560e948693eSPhilip Paeps "tx_def_pkts", 561e948693eSPhilip Paeps "tx_ex_def_pkts", 5623c838a9fSAndrew Rybchenko "pm_trunc_bb_overflow", 5633c838a9fSAndrew Rybchenko "pm_discard_bb_overflow", 5643c838a9fSAndrew Rybchenko "pm_trunc_vfifo_full", 5653c838a9fSAndrew Rybchenko "pm_discard_vfifo_full", 5663c838a9fSAndrew Rybchenko "pm_trunc_qbb", 5673c838a9fSAndrew Rybchenko "pm_discard_qbb", 5683c838a9fSAndrew Rybchenko "pm_discard_mapping", 5693c838a9fSAndrew Rybchenko "rxdp_q_disabled_pkts", 5703c838a9fSAndrew Rybchenko "rxdp_di_dropped_pkts", 5713c838a9fSAndrew Rybchenko "rxdp_streaming_pkts", 5723c838a9fSAndrew Rybchenko "rxdp_hlb_fetch", 5733c838a9fSAndrew Rybchenko "rxdp_hlb_wait", 5743c838a9fSAndrew Rybchenko "vadapter_rx_unicast_packets", 5753c838a9fSAndrew Rybchenko "vadapter_rx_unicast_bytes", 5763c838a9fSAndrew Rybchenko "vadapter_rx_multicast_packets", 5773c838a9fSAndrew Rybchenko "vadapter_rx_multicast_bytes", 5783c838a9fSAndrew Rybchenko "vadapter_rx_broadcast_packets", 5793c838a9fSAndrew Rybchenko "vadapter_rx_broadcast_bytes", 5803c838a9fSAndrew Rybchenko "vadapter_rx_bad_packets", 5813c838a9fSAndrew Rybchenko "vadapter_rx_bad_bytes", 5823c838a9fSAndrew Rybchenko "vadapter_rx_overflow", 5833c838a9fSAndrew Rybchenko "vadapter_tx_unicast_packets", 5843c838a9fSAndrew Rybchenko "vadapter_tx_unicast_bytes", 5853c838a9fSAndrew Rybchenko "vadapter_tx_multicast_packets", 5863c838a9fSAndrew Rybchenko "vadapter_tx_multicast_bytes", 5873c838a9fSAndrew Rybchenko "vadapter_tx_broadcast_packets", 5883c838a9fSAndrew Rybchenko "vadapter_tx_broadcast_bytes", 5893c838a9fSAndrew Rybchenko "vadapter_tx_bad_packets", 5903c838a9fSAndrew Rybchenko "vadapter_tx_bad_bytes", 5913c838a9fSAndrew Rybchenko "vadapter_tx_overflow", 592e948693eSPhilip Paeps }; 593e948693eSPhilip Paeps /* END MKCONFIG GENERATED EfxMacStatNamesBlock */ 594e948693eSPhilip Paeps 5953c838a9fSAndrew Rybchenko __checkReturn const char * 596e948693eSPhilip Paeps efx_mac_stat_name( 597e948693eSPhilip Paeps __in efx_nic_t *enp, 598e948693eSPhilip Paeps __in unsigned int id) 599e948693eSPhilip Paeps { 600e948693eSPhilip Paeps _NOTE(ARGUNUSED(enp)) 601e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 602e948693eSPhilip Paeps 603e948693eSPhilip Paeps EFSYS_ASSERT3U(id, <, EFX_MAC_NSTATS); 604e948693eSPhilip Paeps return (__efx_mac_stat_name[id]); 605e948693eSPhilip Paeps } 606e948693eSPhilip Paeps 6073c838a9fSAndrew Rybchenko #endif /* EFSYS_OPT_NAMES */ 608e948693eSPhilip Paeps 609460cb568SAndrew Rybchenko __checkReturn efx_rc_t 610e948693eSPhilip Paeps efx_mac_stats_upload( 611e948693eSPhilip Paeps __in efx_nic_t *enp, 612e948693eSPhilip Paeps __in efsys_mem_t *esmp) 613e948693eSPhilip Paeps { 614e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 615ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 616460cb568SAndrew Rybchenko efx_rc_t rc; 617e948693eSPhilip Paeps 618e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 619e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 620e948693eSPhilip Paeps EFSYS_ASSERT(emop != NULL); 621e948693eSPhilip Paeps 622e948693eSPhilip Paeps /* 623e948693eSPhilip Paeps * Don't assert !ep_mac_stats_pending, because the client might 624e948693eSPhilip Paeps * have failed to finalise statistics when previously stopping 625e948693eSPhilip Paeps * the port. 626e948693eSPhilip Paeps */ 627e948693eSPhilip Paeps if ((rc = emop->emo_stats_upload(enp, esmp)) != 0) 628e948693eSPhilip Paeps goto fail1; 629e948693eSPhilip Paeps 630e948693eSPhilip Paeps epp->ep_mac_stats_pending = B_TRUE; 631e948693eSPhilip Paeps 632e948693eSPhilip Paeps return (0); 633e948693eSPhilip Paeps 634e948693eSPhilip Paeps fail1: 635460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 636e948693eSPhilip Paeps 637e948693eSPhilip Paeps return (rc); 638e948693eSPhilip Paeps } 639e948693eSPhilip Paeps 640460cb568SAndrew Rybchenko __checkReturn efx_rc_t 641e948693eSPhilip Paeps efx_mac_stats_periodic( 642e948693eSPhilip Paeps __in efx_nic_t *enp, 643e948693eSPhilip Paeps __in efsys_mem_t *esmp, 644e948693eSPhilip Paeps __in uint16_t period_ms, 645e948693eSPhilip Paeps __in boolean_t events) 646e948693eSPhilip Paeps { 647e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 648ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 649460cb568SAndrew Rybchenko efx_rc_t rc; 650e948693eSPhilip Paeps 651e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 652e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 653e948693eSPhilip Paeps 654e948693eSPhilip Paeps EFSYS_ASSERT(emop != NULL); 655e948693eSPhilip Paeps 656e948693eSPhilip Paeps if (emop->emo_stats_periodic == NULL) { 657e948693eSPhilip Paeps rc = EINVAL; 658e948693eSPhilip Paeps goto fail1; 659e948693eSPhilip Paeps } 660e948693eSPhilip Paeps 661e948693eSPhilip Paeps if ((rc = emop->emo_stats_periodic(enp, esmp, period_ms, events)) != 0) 662e948693eSPhilip Paeps goto fail2; 663e948693eSPhilip Paeps 664e948693eSPhilip Paeps return (0); 665e948693eSPhilip Paeps 666e948693eSPhilip Paeps fail2: 667e948693eSPhilip Paeps EFSYS_PROBE(fail2); 668e948693eSPhilip Paeps fail1: 669460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 670e948693eSPhilip Paeps 671e948693eSPhilip Paeps return (rc); 672e948693eSPhilip Paeps } 673e948693eSPhilip Paeps 674e948693eSPhilip Paeps 675460cb568SAndrew Rybchenko __checkReturn efx_rc_t 676e948693eSPhilip Paeps efx_mac_stats_update( 677e948693eSPhilip Paeps __in efx_nic_t *enp, 678e948693eSPhilip Paeps __in efsys_mem_t *esmp, 679e948693eSPhilip Paeps __inout_ecount(EFX_MAC_NSTATS) efsys_stat_t *essp, 68014c3e490SAndrew Rybchenko __inout_opt uint32_t *generationp) 681e948693eSPhilip Paeps { 682e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 683ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 684460cb568SAndrew Rybchenko efx_rc_t rc; 685e948693eSPhilip Paeps 686e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 687e948693eSPhilip Paeps EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 688e948693eSPhilip Paeps EFSYS_ASSERT(emop != NULL); 689e948693eSPhilip Paeps 690e948693eSPhilip Paeps rc = emop->emo_stats_update(enp, esmp, essp, generationp); 691e948693eSPhilip Paeps if (rc == 0) 692e948693eSPhilip Paeps epp->ep_mac_stats_pending = B_FALSE; 693e948693eSPhilip Paeps 694e948693eSPhilip Paeps return (rc); 695e948693eSPhilip Paeps } 696e948693eSPhilip Paeps 697e948693eSPhilip Paeps #endif /* EFSYS_OPT_MAC_STATS */ 698e948693eSPhilip Paeps 699460cb568SAndrew Rybchenko __checkReturn efx_rc_t 700e948693eSPhilip Paeps efx_mac_select( 701e948693eSPhilip Paeps __in efx_nic_t *enp) 702e948693eSPhilip Paeps { 703e948693eSPhilip Paeps efx_port_t *epp = &(enp->en_port); 704e948693eSPhilip Paeps efx_mac_type_t type = EFX_MAC_INVALID; 705ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop; 706e948693eSPhilip Paeps int rc = EINVAL; 707e948693eSPhilip Paeps 70895812f27SAndrew Rybchenko switch (enp->en_family) { 709c15d6d21SAndrew Rybchenko #if EFSYS_OPT_SIENA 71095812f27SAndrew Rybchenko case EFX_FAMILY_SIENA: 71195812f27SAndrew Rybchenko emop = &__efx_siena_mac_ops; 712c15d6d21SAndrew Rybchenko type = EFX_MAC_SIENA; 71395812f27SAndrew Rybchenko break; 71495812f27SAndrew Rybchenko #endif /* EFSYS_OPT_SIENA */ 715c15d6d21SAndrew Rybchenko 7163c838a9fSAndrew Rybchenko #if EFSYS_OPT_HUNTINGTON 71795812f27SAndrew Rybchenko case EFX_FAMILY_HUNTINGTON: 71895812f27SAndrew Rybchenko emop = &__efx_ef10_mac_ops; 7193c838a9fSAndrew Rybchenko type = EFX_MAC_HUNTINGTON; 72095812f27SAndrew Rybchenko break; 72195812f27SAndrew Rybchenko #endif /* EFSYS_OPT_HUNTINGTON */ 7223c838a9fSAndrew Rybchenko 723c15d6d21SAndrew Rybchenko #if EFSYS_OPT_MEDFORD 72495812f27SAndrew Rybchenko case EFX_FAMILY_MEDFORD: 72595812f27SAndrew Rybchenko emop = &__efx_ef10_mac_ops; 726c15d6d21SAndrew Rybchenko type = EFX_MAC_MEDFORD; 72795812f27SAndrew Rybchenko break; 72895812f27SAndrew Rybchenko #endif /* EFSYS_OPT_MEDFORD */ 729e948693eSPhilip Paeps 73095812f27SAndrew Rybchenko default: 73195812f27SAndrew Rybchenko rc = EINVAL; 73295812f27SAndrew Rybchenko goto fail1; 73395812f27SAndrew Rybchenko } 73495812f27SAndrew Rybchenko 735e948693eSPhilip Paeps EFSYS_ASSERT(type != EFX_MAC_INVALID); 736e948693eSPhilip Paeps EFSYS_ASSERT3U(type, <, EFX_MAC_NTYPES); 737e948693eSPhilip Paeps EFSYS_ASSERT(emop != NULL); 738e948693eSPhilip Paeps 73995812f27SAndrew Rybchenko epp->ep_emop = emop; 740e948693eSPhilip Paeps epp->ep_mac_type = type; 741e948693eSPhilip Paeps 742e948693eSPhilip Paeps if (emop->emo_reset != NULL) { 743e948693eSPhilip Paeps if ((rc = emop->emo_reset(enp)) != 0) 74495812f27SAndrew Rybchenko goto fail2; 745e948693eSPhilip Paeps 746e948693eSPhilip Paeps EFSYS_ASSERT(enp->en_reset_flags & EFX_RESET_MAC); 747e948693eSPhilip Paeps enp->en_reset_flags &= ~EFX_RESET_MAC; 748e948693eSPhilip Paeps } 749e948693eSPhilip Paeps 750e948693eSPhilip Paeps return (0); 751e948693eSPhilip Paeps 75295812f27SAndrew Rybchenko fail2: 75395812f27SAndrew Rybchenko EFSYS_PROBE(fail2); 754e948693eSPhilip Paeps fail1: 755460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 756e948693eSPhilip Paeps 757e948693eSPhilip Paeps return (rc); 758e948693eSPhilip Paeps } 7593c838a9fSAndrew Rybchenko 7603c838a9fSAndrew Rybchenko 761e75412c9SAndrew Rybchenko #if EFSYS_OPT_SIENA 7623c838a9fSAndrew Rybchenko 76374bb0ed8SAndrew Rybchenko #define EFX_MAC_HASH_BITS (1 << 8) 76474bb0ed8SAndrew Rybchenko 7653c838a9fSAndrew Rybchenko /* Compute the multicast hash as used on Falcon and Siena. */ 7663c838a9fSAndrew Rybchenko static void 7673c838a9fSAndrew Rybchenko falconsiena_mac_multicast_hash_compute( 7683c838a9fSAndrew Rybchenko __in_ecount(6*count) uint8_t const *addrs, 7693c838a9fSAndrew Rybchenko __in int count, 7703c838a9fSAndrew Rybchenko __out efx_oword_t *hash_low, 7713c838a9fSAndrew Rybchenko __out efx_oword_t *hash_high) 7723c838a9fSAndrew Rybchenko { 7733c838a9fSAndrew Rybchenko uint32_t crc, index; 7743c838a9fSAndrew Rybchenko int i; 7753c838a9fSAndrew Rybchenko 7763c838a9fSAndrew Rybchenko EFSYS_ASSERT(hash_low != NULL); 7773c838a9fSAndrew Rybchenko EFSYS_ASSERT(hash_high != NULL); 7783c838a9fSAndrew Rybchenko 7793c838a9fSAndrew Rybchenko EFX_ZERO_OWORD(*hash_low); 7803c838a9fSAndrew Rybchenko EFX_ZERO_OWORD(*hash_high); 7813c838a9fSAndrew Rybchenko 7823c838a9fSAndrew Rybchenko for (i = 0; i < count; i++) { 7833c838a9fSAndrew Rybchenko /* Calculate hash bucket (IEEE 802.3 CRC32 of the MAC addr) */ 7843c838a9fSAndrew Rybchenko crc = efx_crc32_calculate(0xffffffff, addrs, EFX_MAC_ADDR_LEN); 7853c838a9fSAndrew Rybchenko index = crc % EFX_MAC_HASH_BITS; 7863c838a9fSAndrew Rybchenko if (index < 128) { 7873c838a9fSAndrew Rybchenko EFX_SET_OWORD_BIT(*hash_low, index); 7883c838a9fSAndrew Rybchenko } else { 7893c838a9fSAndrew Rybchenko EFX_SET_OWORD_BIT(*hash_high, index - 128); 7903c838a9fSAndrew Rybchenko } 7913c838a9fSAndrew Rybchenko 7923c838a9fSAndrew Rybchenko addrs += EFX_MAC_ADDR_LEN; 7933c838a9fSAndrew Rybchenko } 7943c838a9fSAndrew Rybchenko } 7953c838a9fSAndrew Rybchenko 796460cb568SAndrew Rybchenko static __checkReturn efx_rc_t 7973c838a9fSAndrew Rybchenko falconsiena_mac_multicast_list_set( 7983c838a9fSAndrew Rybchenko __in efx_nic_t *enp) 7993c838a9fSAndrew Rybchenko { 8003c838a9fSAndrew Rybchenko efx_port_t *epp = &(enp->en_port); 801ec831f7fSAndrew Rybchenko const efx_mac_ops_t *emop = epp->ep_emop; 8023c838a9fSAndrew Rybchenko efx_oword_t old_hash[2]; 803460cb568SAndrew Rybchenko efx_rc_t rc; 8043c838a9fSAndrew Rybchenko 8053c838a9fSAndrew Rybchenko EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC); 8063c838a9fSAndrew Rybchenko EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PORT); 8073c838a9fSAndrew Rybchenko 8083c838a9fSAndrew Rybchenko memcpy(old_hash, epp->ep_multicst_hash, sizeof (old_hash)); 8093c838a9fSAndrew Rybchenko 8103c838a9fSAndrew Rybchenko falconsiena_mac_multicast_hash_compute(epp->ep_mulcst_addr_list, 8113c838a9fSAndrew Rybchenko epp->ep_mulcst_addr_count, 8123c838a9fSAndrew Rybchenko &epp->ep_multicst_hash[0], 8133c838a9fSAndrew Rybchenko &epp->ep_multicst_hash[1]); 8143c838a9fSAndrew Rybchenko 8153c838a9fSAndrew Rybchenko if ((rc = emop->emo_reconfigure(enp)) != 0) 8163c838a9fSAndrew Rybchenko goto fail1; 8173c838a9fSAndrew Rybchenko 8183c838a9fSAndrew Rybchenko return (0); 8193c838a9fSAndrew Rybchenko 8203c838a9fSAndrew Rybchenko fail1: 821460cb568SAndrew Rybchenko EFSYS_PROBE1(fail1, efx_rc_t, rc); 8223c838a9fSAndrew Rybchenko 8233c838a9fSAndrew Rybchenko memcpy(epp->ep_multicst_hash, old_hash, sizeof (old_hash)); 8243c838a9fSAndrew Rybchenko 8253c838a9fSAndrew Rybchenko return (rc); 8263c838a9fSAndrew Rybchenko } 8273c838a9fSAndrew Rybchenko 828e75412c9SAndrew Rybchenko #endif /* EFSYS_OPT_SIENA */ 829