From patchwork Tue Nov 29 16:19:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 17296 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 809E4FA4D; Tue, 29 Nov 2016 17:21:57 +0100 (CET) Received: from nbfkord-smmo01.seg.att.com (nbfkord-smmo01.seg.att.com [209.65.160.76]) by dpdk.org (Postfix) with ESMTP id B332B3989 for ; Tue, 29 Nov 2016 17:20:49 +0100 (CET) Received: from unknown [12.187.104.26] (EHLO nbfkord-smmo01.seg.att.com) by nbfkord-smmo01.seg.att.com(mxl_mta-7.2.4-7) with ESMTP id 1eaad385.2b3e476cf940.83548.00-2495.173819.nbfkord-smmo01.seg.att.com (envelope-from ); Tue, 29 Nov 2016 16:20:49 +0000 (UTC) X-MXL-Hash: 583daae14716dbc3-f211d4b441f644d5953d65eb144d586786b6c1ef Received: from unknown [12.187.104.26] by nbfkord-smmo01.seg.att.com(mxl_mta-7.2.4-7) with SMTP id 7daad385.0.83424.00-2384.173674.nbfkord-smmo01.seg.att.com (envelope-from ); Tue, 29 Nov 2016 16:20:40 +0000 (UTC) X-MXL-Hash: 583daad82083cae3-c6f095b0f7c1b3b4f4c6a0fd838c71586bc8d9ce Received: from ocex03.SolarFlarecom.com (10.20.40.36) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Tue, 29 Nov 2016 08:20:25 -0800 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1044.25 via Frontend Transport; Tue, 29 Nov 2016 08:20:25 -0800 Received: from uklogin.uk.solarflarecom.com (uklogin.uk.solarflarecom.com [10.17.10.10]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id uATGKO3g029973; Tue, 29 Nov 2016 16:20:24 GMT Received: from uklogin.uk.solarflarecom.com (localhost.localdomain [127.0.0.1]) by uklogin.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id uATGKM1a021233; Tue, 29 Nov 2016 16:20:24 GMT From: Andrew Rybchenko To: CC: Date: Tue, 29 Nov 2016 16:19:00 +0000 Message-ID: <1480436367-20749-29-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.2.3 In-Reply-To: <1480436367-20749-1-git-send-email-arybchenko@solarflare.com> References: <1479740470-6723-1-git-send-email-arybchenko@solarflare.com> <1480436367-20749-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 X-AnalysisOut: [v=2.1 cv=UoJlQrEB c=1 sm=1 tr=0 a=8BlWFWvVlq5taO8ncb8nKg==] X-AnalysisOut: [:17 a=L24OOQBejmoA:10 a=zRKbQ67AAAAA:8 a=Bzv1kxFi6uzmx-JZQ] X-AnalysisOut: [xcA:9 a=KdwNMYh05hlFxeXz:21 a=xc5kDOgN0wNsf1Hd:21 a=PA03WX] X-AnalysisOut: [8tBzeizutn5_OT:22] X-Spam: [F=0.2000000000; CM=0.500; S=0.200(2015072901)] X-MAIL-FROM: X-SOURCE-IP: [12.187.104.26] Subject: [dpdk-dev] [PATCH v2 28/55] net/sfc: import libefx bootrom configuration support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Provide API to read/write bootrom configuration from/to NVRAM. EFSYS_OPT_BOOTROM should be enabled to use it. From Solarflare Communications Inc. Signed-off-by: Andrew Rybchenko --- drivers/net/sfc/base/efx.h | 39 +++ drivers/net/sfc/base/efx_bootcfg.c | 563 +++++++++++++++++++++++++++++++++++++ drivers/net/sfc/base/efx_check.h | 7 + 3 files changed, 609 insertions(+) create mode 100644 drivers/net/sfc/base/efx_bootcfg.c diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h index bfa548e..232a62a 100644 --- a/drivers/net/sfc/base/efx.h +++ b/drivers/net/sfc/base/efx.h @@ -1421,6 +1421,45 @@ efx_nvram_fini( #endif /* EFSYS_OPT_NVRAM */ +#if EFSYS_OPT_BOOTCFG + +/* Report size and offset of bootcfg sector in NVRAM partition. */ +extern __checkReturn efx_rc_t +efx_bootcfg_sector_info( + __in efx_nic_t *enp, + __in uint32_t pf, + __out_opt uint32_t *sector_countp, + __out size_t *offsetp, + __out size_t *max_sizep); + +/* + * Copy bootcfg sector data to a target buffer which may differ in size. + * Optionally corrects format errors in source buffer. + */ +extern efx_rc_t +efx_bootcfg_copy_sector( + __in efx_nic_t *enp, + __inout_bcount(sector_length) + uint8_t *sector, + __in size_t sector_length, + __out_bcount(data_size) uint8_t *data, + __in size_t data_size, + __in boolean_t handle_format_errors); + +extern efx_rc_t +efx_bootcfg_read( + __in efx_nic_t *enp, + __out_bcount(size) caddr_t data, + __in size_t size); + +extern efx_rc_t +efx_bootcfg_write( + __in efx_nic_t *enp, + __in_bcount(size) caddr_t data, + __in size_t size); + +#endif /* EFSYS_OPT_BOOTCFG */ + #if EFSYS_OPT_DIAG typedef enum efx_pattern_type_t { diff --git a/drivers/net/sfc/base/efx_bootcfg.c b/drivers/net/sfc/base/efx_bootcfg.c new file mode 100644 index 0000000..d589c86 --- /dev/null +++ b/drivers/net/sfc/base/efx_bootcfg.c @@ -0,0 +1,563 @@ +/* + * Copyright (c) 2009-2016 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_BOOTCFG + +/* + * Maximum size of BOOTCFG block across all nics as understood by SFCgPXE. + * NOTE: This is larger than the Medford per-PF bootcfg sector. + */ +#define BOOTCFG_MAX_SIZE 0x1000 + +/* Medford per-PF bootcfg sector */ +#define BOOTCFG_PER_PF 0x800 +#define BOOTCFG_PF_COUNT 16 + +#define DHCP_END ((uint8_t)0xff) +#define DHCP_PAD ((uint8_t)0) + + +/* Report the layout of bootcfg sectors in NVRAM partition. */ + __checkReturn efx_rc_t +efx_bootcfg_sector_info( + __in efx_nic_t *enp, + __in uint32_t pf, + __out_opt uint32_t *sector_countp, + __out size_t *offsetp, + __out size_t *max_sizep) +{ + uint32_t count; + size_t max_size; + size_t offset; + int rc; + + switch (enp->en_family) { +#if EFSYS_OPT_SIENA + case EFX_FAMILY_SIENA: + max_size = BOOTCFG_MAX_SIZE; + offset = 0; + count = 1; + break; +#endif /* EFSYS_OPT_SIENA */ + +#if EFSYS_OPT_HUNTINGTON + case EFX_FAMILY_HUNTINGTON: + max_size = BOOTCFG_MAX_SIZE; + offset = 0; + count = 1; + break; +#endif /* EFSYS_OPT_HUNTINGTON */ + +#if EFSYS_OPT_MEDFORD + case EFX_FAMILY_MEDFORD: { + /* Shared partition (array indexed by PF) */ + max_size = BOOTCFG_PER_PF; + count = BOOTCFG_PF_COUNT; + if (pf >= count) { + rc = EINVAL; + goto fail2; + } + offset = max_size * pf; + break; + } +#endif /* EFSYS_OPT_MEDFORD */ + + default: + EFSYS_ASSERT(0); + rc = ENOTSUP; + goto fail1; + } + EFSYS_ASSERT3U(max_size, <=, BOOTCFG_MAX_SIZE); + + if (sector_countp != NULL) + *sector_countp = count; + *offsetp = offset; + *max_sizep = max_size; + + return (0); + +#if EFSYS_OPT_MEDFORD +fail2: + EFSYS_PROBE(fail2); +#endif +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + return (rc); +} + + +static __checkReturn uint8_t +efx_bootcfg_csum( + __in efx_nic_t *enp, + __in_bcount(size) uint8_t const *data, + __in size_t size) +{ + _NOTE(ARGUNUSED(enp)) + + unsigned int pos; + uint8_t checksum = 0; + + for (pos = 0; pos < size; pos++) + checksum += data[pos]; + return (checksum); +} + +static __checkReturn efx_rc_t +efx_bootcfg_verify( + __in efx_nic_t *enp, + __in_bcount(size) uint8_t const *data, + __in size_t size, + __out_opt size_t *usedp) +{ + size_t offset = 0; + size_t used = 0; + efx_rc_t rc; + + /* Start parsing tags immediately after the checksum */ + for (offset = 1; offset < size; ) { + uint8_t tag; + uint8_t length; + + /* Consume tag */ + tag = data[offset]; + if (tag == DHCP_END) { + offset++; + used = offset; + break; + } + if (tag == DHCP_PAD) { + offset++; + continue; + } + + /* Consume length */ + if (offset + 1 >= size) { + rc = ENOSPC; + goto fail1; + } + length = data[offset + 1]; + + /* Consume *length */ + if (offset + 1 + length >= size) { + rc = ENOSPC; + goto fail2; + } + + offset += 2 + length; + used = offset; + } + + /* Checksum the entire sector, including bytes after any DHCP_END */ + if (efx_bootcfg_csum(enp, data, size) != 0) { + rc = EINVAL; + goto fail3; + } + + if (usedp != NULL) + *usedp = used; + + return (0); + +fail3: + EFSYS_PROBE(fail3); +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + + return (rc); +} + +/* + * Copy bootcfg sector data to a target buffer which may differ in size. + * Optionally corrects format errors in source buffer. + */ + efx_rc_t +efx_bootcfg_copy_sector( + __in efx_nic_t *enp, + __inout_bcount(sector_length) + uint8_t *sector, + __in size_t sector_length, + __out_bcount(data_size) uint8_t *data, + __in size_t data_size, + __in boolean_t handle_format_errors) +{ + size_t used_bytes; + efx_rc_t rc; + + /* Verify that the area is correctly formatted and checksummed */ + rc = efx_bootcfg_verify(enp, sector, sector_length, + &used_bytes); + + if (!handle_format_errors) { + if (rc != 0) + goto fail1; + + if ((used_bytes < 2) || + (sector[used_bytes - 1] != DHCP_END)) { + /* Block too short, or DHCP_END missing */ + rc = ENOENT; + goto fail2; + } + } + + /* Synthesize empty format on verification failure */ + if (rc != 0 || used_bytes == 0) { + sector[0] = 0; + sector[1] = DHCP_END; + used_bytes = 2; + } + EFSYS_ASSERT(used_bytes >= 2); /* checksum and DHCP_END */ + EFSYS_ASSERT(used_bytes <= sector_length); + EFSYS_ASSERT(sector_length >= 2); + + /* + * Legacy bootcfg sectors don't terminate with a DHCP_END character. + * Modify the returned payload so it does. + * Reinitialise the sector if there isn't room for the character. + */ + if (sector[used_bytes - 1] != DHCP_END) { + if (used_bytes >= sector_length) { + sector[0] = 0; + used_bytes = 1; + } + sector[used_bytes] = DHCP_END; + ++used_bytes; + } + + /* + * Verify that the target buffer is large enough for the + * entire used bootcfg area, then copy into the target buffer. + */ + if (used_bytes > data_size) { + rc = ENOSPC; + goto fail3; + } + memcpy(data, sector, used_bytes); + + /* Zero out the unused portion of the target buffer */ + if (used_bytes < data_size) + (void) memset(data + used_bytes, 0, data_size - used_bytes); + + /* + * The checksum includes trailing data after any DHCP_END character, + * which we've just modified (by truncation or appending DHCP_END). + */ + data[0] -= efx_bootcfg_csum(enp, data, data_size); + + return (0); + +fail3: + EFSYS_PROBE(fail3); +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + + return (rc); +} + + efx_rc_t +efx_bootcfg_read( + __in efx_nic_t *enp, + __out_bcount(size) caddr_t data, + __in size_t size) +{ + uint8_t *payload = NULL; + size_t used_bytes; + size_t partn_length; + size_t sector_length; + size_t sector_offset; + efx_rc_t rc; + uint32_t sector_number; + +#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD + sector_number = enp->en_nic_cfg.enc_pf; +#else + sector_number = 0; +#endif + rc = efx_nvram_size(enp, EFX_NVRAM_BOOTROM_CFG, &partn_length); + if (rc != 0) + goto fail1; + + /* The bootcfg sector may be stored in a (larger) shared partition */ + rc = efx_bootcfg_sector_info(enp, sector_number, + NULL, §or_offset, §or_length); + if (rc != 0) + goto fail2; + + if (sector_length > BOOTCFG_MAX_SIZE) + sector_length = BOOTCFG_MAX_SIZE; + + if (sector_offset + sector_length > partn_length) { + /* Partition is too small */ + rc = EFBIG; + goto fail3; + } + + /* + * We need to read the entire BOOTCFG sector to ensure we read all the + * tags, because legacy bootcfg sectors are not guaranteed to end with + * a DHCP_END character. If the user hasn't supplied a sufficiently + * large buffer then use our own buffer. + */ + if (sector_length > size) { + EFSYS_KMEM_ALLOC(enp->en_esip, sector_length, payload); + if (payload == NULL) { + rc = ENOMEM; + goto fail4; + } + } else + payload = (uint8_t *)data; + + if ((rc = efx_nvram_rw_start(enp, EFX_NVRAM_BOOTROM_CFG, NULL)) != 0) + goto fail5; + + if ((rc = efx_nvram_read_chunk(enp, EFX_NVRAM_BOOTROM_CFG, + sector_offset, (caddr_t)payload, sector_length)) != 0) { + (void) efx_nvram_rw_finish(enp, EFX_NVRAM_BOOTROM_CFG); + goto fail6; + } + + if ((rc = efx_nvram_rw_finish(enp, EFX_NVRAM_BOOTROM_CFG)) != 0) + goto fail7; + + /* Verify that the area is correctly formatted and checksummed */ + rc = efx_bootcfg_verify(enp, (caddr_t)payload, sector_length, + &used_bytes); + if (rc != 0 || used_bytes == 0) { + payload[0] = (uint8_t)~DHCP_END; + payload[1] = DHCP_END; + used_bytes = 2; + } + + EFSYS_ASSERT(used_bytes >= 2); /* checksum and DHCP_END */ + EFSYS_ASSERT(used_bytes <= sector_length); + + /* + * Legacy bootcfg sectors don't terminate with a DHCP_END character. + * Modify the returned payload so it does. BOOTCFG_MAX_SIZE is by + * definition large enough for any valid (per-port) bootcfg sector, + * so reinitialise the sector if there isn't room for the character. + */ + if (payload[used_bytes - 1] != DHCP_END) { + if (used_bytes + 1 > sector_length) { + payload[0] = 0; + used_bytes = 1; + } + + payload[used_bytes] = DHCP_END; + ++used_bytes; + } + + /* + * Verify that the user supplied buffer is large enough for the + * entire used bootcfg area, then copy into the user supplied buffer. + */ + if (used_bytes > size) { + rc = ENOSPC; + goto fail8; + } + if (sector_length > size) { + memcpy(data, payload, used_bytes); + EFSYS_KMEM_FREE(enp->en_esip, sector_length, payload); + } + + /* Zero out the unused portion of the user buffer */ + if (used_bytes < size) + (void) memset(data + used_bytes, 0, size - used_bytes); + + /* + * The checksum includes trailing data after any DHCP_END character, + * which we've just modified (by truncation or appending DHCP_END). + */ + data[0] -= efx_bootcfg_csum(enp, data, size); + + return (0); + +fail8: + EFSYS_PROBE(fail8); +fail7: + EFSYS_PROBE(fail7); +fail6: + EFSYS_PROBE(fail6); +fail5: + EFSYS_PROBE(fail5); + if (sector_length > size) + EFSYS_KMEM_FREE(enp->en_esip, sector_length, payload); +fail4: + EFSYS_PROBE(fail4); +fail3: + EFSYS_PROBE(fail3); +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + + return (rc); +} + + efx_rc_t +efx_bootcfg_write( + __in efx_nic_t *enp, + __in_bcount(size) caddr_t data, + __in size_t size) +{ + uint8_t *partn_data; + uint8_t checksum; + size_t partn_length; + size_t sector_length; + size_t sector_offset; + size_t used_bytes; + efx_rc_t rc; + uint32_t sector_number; + +#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD + sector_number = enp->en_nic_cfg.enc_pf; +#else + sector_number = 0; +#endif + + rc = efx_nvram_size(enp, EFX_NVRAM_BOOTROM_CFG, &partn_length); + if (rc != 0) + goto fail1; + + /* The bootcfg sector may be stored in a (larger) shared partition */ + rc = efx_bootcfg_sector_info(enp, sector_number, + NULL, §or_offset, §or_length); + if (rc != 0) + goto fail2; + + if (sector_length > BOOTCFG_MAX_SIZE) + sector_length = BOOTCFG_MAX_SIZE; + + if (sector_offset + sector_length > partn_length) { + /* Partition is too small */ + rc = EFBIG; + goto fail3; + } + + if ((rc = efx_bootcfg_verify(enp, data, size, &used_bytes)) != 0) + goto fail4; + + /* The caller *must* terminate their block with a DHCP_END character */ + if ((used_bytes < 2) || ((uint8_t)data[used_bytes - 1] != DHCP_END)) { + /* Block too short or DHCP_END missing */ + rc = ENOENT; + goto fail5; + } + + /* Check that the hardware has support for this much data */ + if (used_bytes > MIN(sector_length, BOOTCFG_MAX_SIZE)) { + rc = ENOSPC; + goto fail6; + } + + /* + * If the BOOTCFG sector is stored in a shared partition, then we must + * read the whole partition and insert the updated bootcfg sector at the + * correct offset. + */ + EFSYS_KMEM_ALLOC(enp->en_esip, partn_length, partn_data); + if (partn_data == NULL) { + rc = ENOMEM; + goto fail7; + } + + rc = efx_nvram_rw_start(enp, EFX_NVRAM_BOOTROM_CFG, NULL); + if (rc != 0) + goto fail8; + + /* Read the entire partition */ + rc = efx_nvram_read_chunk(enp, EFX_NVRAM_BOOTROM_CFG, 0, + (caddr_t)partn_data, partn_length); + if (rc != 0) + goto fail9; + + /* + * Insert the BOOTCFG sector into the partition, Zero out all data after + * the DHCP_END tag, and adjust the checksum. + */ + (void) memset(partn_data + sector_offset, 0x0, sector_length); + (void) memcpy(partn_data + sector_offset, data, used_bytes); + + checksum = efx_bootcfg_csum(enp, data, used_bytes); + partn_data[sector_offset] -= checksum; + + if ((rc = efx_nvram_erase(enp, EFX_NVRAM_BOOTROM_CFG)) != 0) + goto fail10; + + if ((rc = efx_nvram_write_chunk(enp, EFX_NVRAM_BOOTROM_CFG, + 0, (caddr_t)partn_data, partn_length)) != 0) + goto fail11; + + if ((rc = efx_nvram_rw_finish(enp, EFX_NVRAM_BOOTROM_CFG)) != 0) + goto fail12; + + EFSYS_KMEM_FREE(enp->en_esip, partn_length, partn_data); + + return (0); + +fail12: + EFSYS_PROBE(fail12); +fail11: + EFSYS_PROBE(fail11); +fail10: + EFSYS_PROBE(fail10); +fail9: + EFSYS_PROBE(fail9); + + (void) efx_nvram_rw_finish(enp, EFX_NVRAM_BOOTROM_CFG); +fail8: + EFSYS_PROBE(fail8); + + EFSYS_KMEM_FREE(enp->en_esip, partn_length, partn_data); +fail7: + EFSYS_PROBE(fail7); +fail6: + EFSYS_PROBE(fail6); +fail5: + EFSYS_PROBE(fail5); +fail4: + EFSYS_PROBE(fail4); +fail3: + EFSYS_PROBE(fail3); +fail2: + EFSYS_PROBE(fail2); +fail1: + EFSYS_PROBE1(fail1, efx_rc_t, rc); + + return (rc); +} + +#endif /* EFSYS_OPT_BOOTCFG */ diff --git a/drivers/net/sfc/base/efx_check.h b/drivers/net/sfc/base/efx_check.h index bd0a482..5ab4df9 100644 --- a/drivers/net/sfc/base/efx_check.h +++ b/drivers/net/sfc/base/efx_check.h @@ -45,6 +45,13 @@ # error "FALCON is obsolete and is not supported." #endif +#if EFSYS_OPT_BOOTCFG +/* Support NVRAM based boot config */ +# if !EFSYS_OPT_NVRAM +# error "BOOTCFG requires NVRAM" +# endif +#endif /* EFSYS_OPT_BOOTCFG */ + #if EFSYS_OPT_CHECK_REG /* Verify chip implements accessed registers */ # if !(EFSYS_OPT_SIENA || EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD)