io/sfxge/sfxge_nvram.c

49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore/*
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Copyright (c) 2009-2016 Solarflare Communications Inc.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * All rights reserved.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * Redistribution and use in source and binary forms, with or without
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * modification, are permitted provided that the following conditions are met:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * 1. Redistributions of source code must retain the above copyright notice,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *    this list of conditions and the following disclaimer.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * 2. Redistributions in binary form must reproduce the above copyright notice,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *    this list of conditions and the following disclaimer in the documentation
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *    and/or other materials provided with the distribution.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore *
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * The views and conclusions contained in the software and documentation are
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * those of the authors and should not be interpreted as representing official
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore * policies, either expressed or implied, of the FreeBSD Project.
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include <sys/types.h>
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include <sys/ddi.h>
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include <sys/sunddi.h>
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include <sys/stream.h>
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include <sys/dlpi.h>
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore#include "sfxge.h"
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic int
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoresfxge_nvram_rw(sfxge_t *sp, sfxge_nvram_ioc_t *snip, efx_nvram_type_t type,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    boolean_t write)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    int (*op)(efx_nic_t *, efx_nvram_type_t, unsigned int, caddr_t, size_t);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    efx_nic_t *enp = sp->s_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    size_t chunk_size;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    off_t off;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    int rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    op = (write) ? efx_nvram_write_chunk : efx_nvram_read_chunk;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    if ((rc = efx_nvram_rw_start(enp, type, &chunk_size)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        goto fail1;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    off = 0;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    while (snip->sni_size) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        size_t len = MIN(chunk_size, snip->sni_size);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        caddr_t buf = (caddr_t)(&snip->sni_data[off]);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        if ((rc = op(enp, type, snip->sni_offset + off, buf, len)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            goto fail2;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        snip->sni_size -= len;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        off += len;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    efx_nvram_rw_finish(enp, type);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail2:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE(fail2);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    efx_nvram_rw_finish(enp, type);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail1:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE1(fail1, int, rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    return (rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorestatic int
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoresfxge_nvram_erase(sfxge_t *sp, sfxge_nvram_ioc_t *snip, efx_nvram_type_t type)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    efx_nic_t *enp = sp->s_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    size_t chunk_size;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    int rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    _NOTE(ARGUNUSED(snip));
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    if ((rc = efx_nvram_rw_start(enp, type, &chunk_size)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        goto fail1;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    if ((rc = efx_nvram_erase(enp, type)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        goto fail2;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    efx_nvram_rw_finish(enp, type);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail2:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE(fail2);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    efx_nvram_rw_finish(enp, type);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail1:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE1(fail1, int, rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    return (rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoreint
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amoresfxge_nvram_ioctl(sfxge_t *sp, sfxge_nvram_ioc_t *snip)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore{
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    efx_nic_t *enp = sp->s_enp;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    efx_nvram_type_t type;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    int rc;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    switch (snip->sni_type) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_BOOTROM:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_BOOTROM;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_BOOTROM_CFG:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_BOOTROM_CFG;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_MC:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_MC_FIRMWARE;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_MC_GOLDEN:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_MC_GOLDEN;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        if (snip->sni_op == SFXGE_NVRAM_OP_WRITE ||
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            snip->sni_op == SFXGE_NVRAM_OP_ERASE ||
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            snip->sni_op == SFXGE_NVRAM_OP_SET_VER) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            rc = ENOTSUP;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            goto fail1;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_PHY:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_PHY;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_NULL_PHY:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_NULLPHY;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_FPGA: /* PTP timestamping FPGA */
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_FPGA;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_FCFW:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_FCFW;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_CPLD:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_CPLD;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_FPGA_BACKUP:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_FPGA_BACKUP;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_TYPE_DYNAMIC_CFG:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        type = EFX_NVRAM_DYNAMIC_CFG;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    default:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        rc = EINVAL;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        goto fail2;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    if (snip->sni_size > sizeof (snip->sni_data)) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        rc = ENOSPC;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        goto fail3;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    switch (snip->sni_op) {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_OP_SIZE:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    {
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        size_t size;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        if ((rc = efx_nvram_size(enp, type, &size)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            goto fail4;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        snip->sni_size = (uint32_t)size;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_OP_READ:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        if ((rc = sfxge_nvram_rw(sp, snip, type, B_FALSE)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            goto fail4;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_OP_WRITE:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        if ((rc = sfxge_nvram_rw(sp, snip, type, B_TRUE)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            goto fail4;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_OP_ERASE:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        if ((rc = sfxge_nvram_erase(sp, snip, type)) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            goto fail4;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_OP_GET_VER:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        if ((rc = efx_nvram_get_version(enp, type, &snip->sni_subtype,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            &snip->sni_version[0])) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            goto fail4;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    case SFXGE_NVRAM_OP_SET_VER:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        if ((rc = efx_nvram_set_version(enp, type,
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            &snip->sni_version[0])) != 0)
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore            goto fail4;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        break;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    default:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        rc = ENOTSUP;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore        goto fail5;
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    }
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    return (0);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail5:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE(fail5);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail4:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE(fail4);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail3:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE(fail3);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail2:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE(fail2);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amorefail1:
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    DTRACE_PROBE1(fail1, int, rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore    return (rc);
49ef7e0638c8b771d8a136eae78b1c0f99acc8e0Garrett D'Amore}