From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 47F25A0501; Fri, 8 Apr 2022 12:27:51 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E86834067E; Fri, 8 Apr 2022 12:27:50 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by mails.dpdk.org (Postfix) with ESMTP id 33AB64003F for ; Fri, 8 Apr 2022 12:27:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649413668; x=1680949668; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=zlR2IdLs88QFOxVk89X8QfDoy9uFZ2BEH936BksUPkg=; b=RsQwVk0NDPEYneEtGaQZjW5DEBt00VxRLWC0U5IZUgvfaNsAC4UHUqST zdlMMrn8jBTcC8lOOWBDHPG8C8mA2aNoW8GBP4uEx/cVKI3C3eCkT459p u3B/2IwUZ6/Y0odOxAlczFinHZUPXA2GVjZgeYfUiJ76Mda4LOaqaL7Ht ftUqxb9ownDq20e2PNRc2c+gibNKWaiOI3QWwSnNXEFrn892YTOc6JuQF iTDIj90JkKOeTryY9VD1jUZ37bUupJ2LezK54V97I16sevqfRFna/vun2 p+bJTdBHfuI605hZSqsdjK1i8g2+i0BkDefWdPU8Fnw9M46C8mNXeRGNe g==; X-IronPort-AV: E=McAfee;i="6400,9594,10310"; a="241495157" X-IronPort-AV: E=Sophos;i="5.90,244,1643702400"; d="scan'208";a="241495157" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2022 03:27:47 -0700 X-IronPort-AV: E=Sophos;i="5.90,244,1643702400"; d="scan'208";a="571442822" Received: from intel-cd-odc-robin.cd.intel.com ([10.240.178.136]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2022 03:27:43 -0700 From: Robin Zhang To: dev@dpdk.org Cc: qiming.yang@intel.com, qi.z.zhang@intel.com, stevex.yang@intel.com, Robin Zhang Subject: [PATCH v2] common/sff_module: add telemetry command to dump module EEPROM Date: Fri, 8 Apr 2022 10:23:30 +0000 Message-Id: <20220408102330.774749-1-robinx.zhang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220215101853.919735-1-robinx.zhang@intel.com> References: <20220215101853.919735-1-robinx.zhang@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org This patch introduce a new telemetry command '/sff_module/info' to dump format module EEPROM information. The format support for SFP(Small Formfactor Pluggable)/SFP+ /QSFP+(Quad Small Formfactor Pluggable)/QSFP28 modules based on SFF(Small Form Factor) Committee specifications SFF-8079/SFF-8472/SFF-8024/SFF-8636. Signed-off-by: Robin Zhang --- v2: - Redesign the dump function as a telemetry command, so that the EEPROM information can be used by other app. - The usage like this: Launch the primary application with telemetry: Take testpmd as example: ./app/dpdk-testpmd Then launch the telemetry client script: ./usertools/dpdk-telemetry.py In telemetry client run command: --> /sff_module/info, Both primary application and telemetry client will show the formated module EEPROM information. drivers/common/meson.build | 1 + drivers/common/sff_module/meson.build | 16 + drivers/common/sff_module/sff_8079.c | 672 ++++++++++++++ drivers/common/sff_module/sff_8472.c | 301 ++++++ drivers/common/sff_module/sff_8636.c | 1004 +++++++++++++++++++++ drivers/common/sff_module/sff_8636.h | 592 ++++++++++++ drivers/common/sff_module/sff_common.c | 415 +++++++++ drivers/common/sff_module/sff_common.h | 192 ++++ drivers/common/sff_module/sff_telemetry.c | 142 +++ drivers/common/sff_module/sff_telemetry.h | 41 + drivers/common/sff_module/version.map | 9 + 11 files changed, 3385 insertions(+) create mode 100644 drivers/common/sff_module/meson.build create mode 100644 drivers/common/sff_module/sff_8079.c create mode 100644 drivers/common/sff_module/sff_8472.c create mode 100644 drivers/common/sff_module/sff_8636.c create mode 100644 drivers/common/sff_module/sff_8636.h create mode 100644 drivers/common/sff_module/sff_common.c create mode 100644 drivers/common/sff_module/sff_common.h create mode 100644 drivers/common/sff_module/sff_telemetry.c create mode 100644 drivers/common/sff_module/sff_telemetry.h create mode 100644 drivers/common/sff_module/version.map diff --git a/drivers/common/meson.build b/drivers/common/meson.build index ea261dd70a..7b183769ca 100644 --- a/drivers/common/meson.build +++ b/drivers/common/meson.build @@ -8,4 +8,5 @@ drivers = [ 'iavf', 'mvep', 'octeontx', + 'sff_module', ] diff --git a/drivers/common/sff_module/meson.build b/drivers/common/sff_module/meson.build new file mode 100644 index 0000000000..1160b07ba2 --- /dev/null +++ b/drivers/common/sff_module/meson.build @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2019-2021 Intel Corporation + +sources = files( + 'sff_common.c', + 'sff_8079.c', + 'sff_8472.c', + 'sff_8636.c', + 'sff_telemetry.c' +) + +deps += ['ethdev'] + +if cc.has_argument('-Wno-pointer-to-int-cast') + cflags += '-Wno-pointer-to-int-cast' +endif \ No newline at end of file diff --git a/drivers/common/sff_module/sff_8079.c b/drivers/common/sff_module/sff_8079.c new file mode 100644 index 0000000000..173cb0493e --- /dev/null +++ b/drivers/common/sff_module/sff_8079.c @@ -0,0 +1,672 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2022 Intel Corporation + * + * Implements SFF-8079 optics diagnostics. + * + */ + +#include +#include +#include +#include +#include "sff_common.h" +#include "sff_telemetry.h" + +static void sff_8079_show_identifier(const uint8_t *id, sff_item *items) +{ + sff_8024_show_identifier(id, 0, items); +} + +static void sff_8079_show_ext_identifier(const uint8_t *id, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : 0x%02x", "Extended identifier", id[1]); + sprintf(val_string, "0x%02x", id[1]); + if (id[1] == 0x00) { + printf(" (GBIC not specified / not MOD_DEF compliant)\n"); + strcat(val_string, " (GBIC not specified / not MOD_DEF compliant)"); + } else if (id[1] == 0x04) { + printf(" (GBIC/SFP defined by 2-wire interface ID)\n"); + strcat(val_string, " (GBIC/SFP defined by 2-wire interface ID)"); + } else if (id[1] <= 0x07) { + printf(" (GBIC compliant with MOD_DEF %u)\n", id[1]); + char *tmp; + sprintf(tmp, " (GBIC compliant with MOD_DEF %u)", id[1]); + strcat(val_string, tmp); + } else { + printf(" (unknown)\n"); + strcat(val_string, " (unknown)"); + } + add_item_string(items, "Extended identifier", val_string); +} + +static void sff_8079_show_connector(const uint8_t *id, sff_item *items) +{ + sff_8024_show_connector(id, 2, items); +} + +static void sff_8079_show_transceiver(const uint8_t *id, sff_item *items) +{ + static const char *pfx = + "Transceiver type :"; + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n", + "Transceiver codes", + id[3], id[4], id[5], id[6], + id[7], id[8], id[9], id[10], id[36]); + sprintf(val_string, + "0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x", + id[3], id[4], id[5], id[6], id[7], id[8], id[9], id[10], id[36]); + add_item_string(items, "Transceiver codes", val_string); + + /* 10G Ethernet Compliance Codes */ + if (id[3] & (1 << 7)) { + printf("%s 10G Ethernet: 10G Base-ER [SFF-8472 rev10.4 onwards]\n", pfx); + add_item_string(items, "10G Ethernet transceiver type", + "10G Ethernet: 10G Base-ER [SFF-8472 rev10.4 onwards]"); + } + if (id[3] & (1 << 6)) { + printf("%s 10G Ethernet: 10G Base-LRM\n", pfx); + add_item_string(items, "Transceiver type", + "10G Ethernet: 10G Base-LRM"); + } + if (id[3] & (1 << 5)) { + printf("%s 10G Ethernet: 10G Base-LR\n", pfx); + add_item_string(items, "Transceiver type", + "10G Ethernet: 10G Base-LR"); + } + if (id[3] & (1 << 4)) { + printf("%s 10G Ethernet: 10G Base-SR\n", pfx); + add_item_string(items, "Transceiver type", + "10G Ethernet: 10G Base-SR"); + } + + /* Infiniband Compliance Codes */ + if (id[3] & (1 << 3)) { + printf("%s Infiniband: 1X SX\n", pfx); + add_item_string(items, "Transceiver type", + "Infiniband: 1X SX"); + } + if (id[3] & (1 << 2)) { + printf("%s Infiniband: 1X LX\n", pfx); + add_item_string(items, "Transceiver type", + "Infiniband: 1X LX"); + } + if (id[3] & (1 << 1)) { + printf("%s Infiniband: 1X Copper Active\n", pfx); + add_item_string(items, "Transceiver type", + "Infiniband: 1X Copper Active"); + } + if (id[3] & (1 << 0)) { + printf("%s Infiniband: 1X Copper Passive\n", pfx); + add_item_string(items, "Transceiver type", + "Infiniband: 1X Copper Passive"); + } + + /* ESCON Compliance Codes */ + if (id[4] & (1 << 7)) { + printf("%s ESCON: ESCON MMF, 1310nm LED\n", pfx); + add_item_string(items, "Transceiver type", + "ESCON: ESCON MMF, 1310nm LED"); + } + if (id[4] & (1 << 6)) { + printf("%s ESCON: ESCON SMF, 1310nm Laser\n", pfx); + add_item_string(items, "Transceiver type", + "ESCON: ESCON SMF, 1310nm Laser"); + } + + /* SONET Compliance Codes */ + if (id[4] & (1 << 5)) { + printf("%s SONET: OC-192, short reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-192, short reach"); + } + if (id[4] & (1 << 4)) { + printf("%s SONET: SONET reach specifier bit 1\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: SONET reach specifier bit 1"); + } + if (id[4] & (1 << 3)) { + printf("%s SONET: SONET reach specifier bit 2\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: SONET reach specifier bit 2"); + } + if (id[4] & (1 << 2)) { + printf("%s SONET: OC-48, long reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-48, long reach"); + } + if (id[4] & (1 << 1)) { + printf("%s SONET: OC-48, intermediate reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-48, intermediate reach"); + } + if (id[4] & (1 << 0)) { + printf("%s SONET: OC-48, short reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-48, short reach"); + } + if (id[5] & (1 << 6)) { + printf("%s SONET: OC-12, single mode, long reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-12, single mode, long reach"); + } + if (id[5] & (1 << 5)) { + printf("%s SONET: OC-12, single mode, inter. reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-12, single mode, inter. reach"); + } + if (id[5] & (1 << 4)) { + printf("%s SONET: OC-12, short reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-12, short reach"); + } + if (id[5] & (1 << 2)) { + printf("%s SONET: OC-3, single mode, long reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-3, single mode, long reach"); + } + if (id[5] & (1 << 1)) { + printf("%s SONET: OC-3, single mode, inter. reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-3, single mode, inter. reach"); + } + if (id[5] & (1 << 0)) { + printf("%s SONET: OC-3, short reach\n", pfx); + add_item_string(items, "Transceiver type", + "SONET: OC-3, short reach"); + } + + /* Ethernet Compliance Codes */ + if (id[6] & (1 << 7)) { + printf("%s Ethernet: BASE-PX\n", pfx); + add_item_string(items, "Transceiver type", + "Ethernet: BASE-PX"); + } + if (id[6] & (1 << 6)) { + printf("%s Ethernet: BASE-BX10\n", pfx); + add_item_string(items, "Transceiver type", + "Ethernet: BASE-BX10"); + } + if (id[6] & (1 << 5)) { + printf("%s Ethernet: 100BASE-FX\n", pfx); + add_item_string(items, "Transceiver type", + "Ethernet: 100BASE-FX"); + } + if (id[6] & (1 << 4)) { + printf("%s Ethernet: 100BASE-LX/LX10\n", pfx); + add_item_string(items, "Transceiver type", + "Ethernet: 100BASE-LX/LX10"); + } + if (id[6] & (1 << 3)) { + printf("%s Ethernet: 1000BASE-T\n", pfx); + add_item_string(items, "Transceiver type", + "Ethernet: 1000BASE-T"); + } + if (id[6] & (1 << 2)) { + printf("%s Ethernet: 1000BASE-CX\n", pfx); + add_item_string(items, "Transceiver type", + "Ethernet: 1000BASE-CX"); + } + if (id[6] & (1 << 1)) { + printf("%s Ethernet: 1000BASE-LX\n", pfx); + add_item_string(items, "Transceiver type", + "Ethernet: 1000BASE-LX"); + } + if (id[6] & (1 << 0)) { + printf("%s Ethernet: 1000BASE-SX\n", pfx); + add_item_string(items, "Transceiver type", + "Ethernet: 1000BASE-SX"); + } + + /* Fibre Channel link length */ + if (id[7] & (1 << 7)) { + printf("%s FC: very long distance (V)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: very long distance (V)"); + } + if (id[7] & (1 << 6)) { + printf("%s FC: short distance (S)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: short distance (S)"); + } + if (id[7] & (1 << 5)) { + printf("%s FC: intermediate distance (I)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: intermediate distance (I)"); + } + if (id[7] & (1 << 4)) { + printf("%s FC: long distance (L)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: long distance (L)"); + } + if (id[7] & (1 << 3)) { + printf("%s FC: medium distance (M)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: medium distance (M)"); + } + + /* Fibre Channel transmitter technology */ + if (id[7] & (1 << 2)) { + printf("%s FC: Shortwave laser, linear Rx (SA)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Shortwave laser, linear Rx (SA)"); + } + if (id[7] & (1 << 1)) { + printf("%s FC: Longwave laser (LC)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Longwave laser (LC)"); + } + if (id[7] & (1 << 0)) { + printf("%s FC: Electrical inter-enclosure (EL)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Electrical inter-enclosure (EL)"); + } + if (id[8] & (1 << 7)) { + printf("%s FC: Electrical intra-enclosure (EL)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Electrical intra-enclosure (EL)"); + } + if (id[8] & (1 << 6)) { + printf("%s FC: Shortwave laser w/o OFC (SN)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Shortwave laser w/o OFC (SN)"); + } + if (id[8] & (1 << 5)) { + printf("%s FC: Shortwave laser with OFC (SL)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Shortwave laser with OFC (SL)"); + } + if (id[8] & (1 << 4)) { + printf("%s FC: Longwave laser (LL)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Longwave laser (LL)"); + } + if (id[8] & (1 << 3)) { + printf("%s Active Cable\n", pfx); + add_item_string(items, "Transceiver type", + "Active Cable"); + } + if (id[8] & (1 << 2)) { + printf("%s Passive Cable\n", pfx); + add_item_string(items, "Transceiver type", + "Passive Cable"); + } + if (id[8] & (1 << 1)) { + printf("%s FC: Copper FC-BaseT\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Copper FC-BaseT"); + } + + /* Fibre Channel transmission media */ + if (id[9] & (1 << 7)) { + printf("%s FC: Twin Axial Pair (TW)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Twin Axial Pair (TW)"); + } + if (id[9] & (1 << 6)) { + printf("%s FC: Twisted Pair (TP)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Twisted Pair (TP)"); + } + if (id[9] & (1 << 5)) { + printf("%s FC: Miniature Coax (MI)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Miniature Coax (MI)"); + } + if (id[9] & (1 << 4)) { + printf("%s FC: Video Coax (TV)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Video Coax (TV)"); + } + if (id[9] & (1 << 3)) { + printf("%s FC: Multimode, 62.5um (M6)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Multimode, 62.5um (M6)"); + } + if (id[9] & (1 << 2)) { + printf("%s FC: Multimode, 50um (M5)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Multimode, 50um (M5)"); + } + if (id[9] & (1 << 0)) { + printf("%s FC: Single Mode (SM)\n", pfx); + add_item_string(items, "Transceiver type", + "FC: Single Mode (SM)"); + } + + /* Fibre Channel speed */ + if (id[10] & (1 << 7)) { + printf("%s FC: 1200 MBytes/sec\n", pfx); + add_item_string(items, "Transceiver type", + "FC: 1200 MBytes/sec"); + } + if (id[10] & (1 << 6)) { + printf("%s FC: 800 MBytes/sec\n", pfx); + add_item_string(items, "Transceiver type", + "FC: 800 MBytes/sec"); + } + if (id[10] & (1 << 4)) { + printf("%s FC: 400 MBytes/sec\n", pfx); + add_item_string(items, "Transceiver type", + "FC: 400 MBytes/sec"); + } + if (id[10] & (1 << 2)) { + printf("%s FC: 200 MBytes/sec\n", pfx); + add_item_string(items, "Transceiver type", + "FC: 200 MBytes/sec"); + } + if (id[10] & (1 << 0)) { + printf("%s FC: 100 MBytes/sec\n", pfx); + add_item_string(items, "Transceiver type", + "FC: 100 MBytes/sec"); + } + + /* Extended Specification Compliance Codes from SFF-8024 */ + switch (id[36]) { + case 0x1: + printf("%s Extended: 100G AOC or 25GAUI C2M AOC with worst BER of 5x10^(-5)\n", + pfx); + add_item_string(items, "Transceiver type", + "Extended: 100G AOC or 25GAUI C2M AOC with worst BER of 5x10^(-5)"); + break; + case 0x2: + printf("%s Extended: 100G Base-SR4 or 25GBase-SR\n", pfx); + add_item_string(items, "Transceiver type", + "Extended: 100G Base-SR4 or 25GBase-SR"); + break; + case 0x3: + printf("%s Extended: 100G Base-LR4 or 25GBase-LR\n", pfx); + add_item_string(items, "Transceiver type", + "Extended: 100G Base-LR4 or 25GBase-LR"); + break; + case 0x4: + printf("%s Extended: 100G Base-ER4 or 25GBase-ER\n", pfx); + add_item_string(items, "Transceiver type", + "Extended: 100G Base-ER4 or 25GBase-ER"); + break; + case 0x8: + printf("%s Extended: 100G ACC or 25GAUI C2M ACC with worst BER of 5x10^(-5)\n", + pfx); + add_item_string(items, "Transceiver type", + "Extended: 100G ACC or 25GAUI C2M ACC with worst BER of 5x10^(-5)"); + break; + case 0xb: + printf("%s Extended: 100G Base-CR4 or 25G Base-CR CA-L\n", pfx); + add_item_string(items, "Transceiver type", + "Extended: 100G Base-CR4 or 25G Base-CR CA-L"); + break; + case 0xc: + printf("%s Extended: 25G Base-CR CA-S\n", pfx); + add_item_string(items, "Transceiver type", + "Extended: 25G Base-CR CA-S"); + break; + case 0xd: + printf("%s Extended: 25G Base-CR CA-N\n", pfx); + add_item_string(items, "Transceiver type", + "Extended: 25G Base-CR CA-N"); + break; + case 0x16: + printf("%s Extended: 10Gbase-T with SFI electrical interface\n", pfx); + add_item_string(items, "Transceiver type", + "Extended: 10Gbase-T with SFI electrical interface"); + break; + case 0x18: + printf("%s Extended: 100G AOC or 25GAUI C2M AOC with worst BER of 10^(-12)\n", + pfx); + add_item_string(items, "Transceiver type", + "Extended: 100G AOC or 25GAUI C2M AOC with worst BER of 10^(-12)"); + break; + case 0x19: + printf("%s Extended: 100G ACC or 25GAUI C2M ACC with worst BER of 10^(-12)\n", + pfx); + add_item_string(items, "Transceiver type", + "Extended: 100G ACC or 25GAUI C2M ACC with worst BER of 10^(-12)"); + break; + case 0x1c: + printf("%s Extended: 10Gbase-T Short Reach\n", pfx); + add_item_string(items, "Transceiver type", + "Extended: 10Gbase-T Short Reach"); + break; + default: + break; + } +} + +static void sff_8079_show_encoding(const uint8_t *id, sff_item *items) +{ + sff_8024_show_encoding(id, 11, RTE_ETH_MODULE_SFF_8472, items); +} + +static void sff_8079_show_rate_identifier(const uint8_t *id, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : 0x%02x", "Rate identifier", id[13]); + sprintf(val_string, "0x%02x", id[13]); + + switch (id[13]) { + case 0x00: + printf(" (unspecified)\n"); + strcat(val_string, " (unspecified)"); + break; + case 0x01: + printf(" (4/2/1G Rate_Select & AS0/AS1)\n"); + strcat(val_string, " (4/2/1G Rate_Select & AS0/AS1)"); + break; + case 0x02: + printf(" (8/4/2G Rx Rate_Select only)\n"); + strcat(val_string, " (8/4/2G Rx Rate_Select only)"); + break; + case 0x03: + printf(" (8/4/2G Independent Rx & Tx Rate_Select)\n"); + strcat(val_string, " (8/4/2G Independent Rx & Tx Rate_Select)"); + break; + case 0x04: + printf(" (8/4/2G Tx Rate_Select only)\n"); + strcat(val_string, " (8/4/2G Tx Rate_Select only)"); + break; + default: + printf(" (reserved or unknown)\n"); + strcat(val_string, " (reserved or unknown)"); + break; + } + add_item_string(items, "Rate identifier", val_string); +} + +static void sff_8079_show_oui(const uint8_t *id, sff_item *items) +{ + sff_8024_show_oui(id, 37, items); +} + +static void +sff_8079_show_wavelength_or_copper_compliance(const uint8_t *id, + sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + + if (id[8] & (1 << 2)) { + printf("%-41s : 0x%02x", "Passive Cu cmplnce.", id[60]); + sprintf(val_string, "0x%02x", id[60]); + switch (id[60]) { + case 0x00: + printf(" (unspecified)"); + strcat(val_string, " (unspecified)"); + break; + case 0x01: + printf(" (SFF-8431 appendix E)"); + strcat(val_string, " (SFF-8431 appendix E)"); + break; + default: + printf(" (unknown)"); + strcat(val_string, " (unknown)"); + break; + } + printf(" [SFF-8472 rev10.4 only]\n"); + strcat(val_string, " [SFF-8472 rev10.4 only]"); + add_item_string(items, "Passive Cu cmplnce.", val_string); + } else if (id[8] & (1 << 3)) { + printf("%-41s : 0x%02x", "Active Cu cmplnce.", id[60]); + sprintf(val_string, "0x%02x", id[60]); + switch (id[60]) { + case 0x00: + printf(" (unspecified)"); + strcat(val_string, " (unspecified)"); + break; + case 0x01: + printf(" (SFF-8431 appendix E)"); + strcat(val_string, " (SFF-8431 appendix E)"); + break; + case 0x04: + printf(" (SFF-8431 limiting)"); + strcat(val_string, " (SFF-8431 limiting)"); + break; + default: + printf(" (unknown)"); + strcat(val_string, " (unknown)"); + break; + } + printf(" [SFF-8472 rev10.4 only]\n"); + strcat(val_string, " [SFF-8472 rev10.4 only]"); + add_item_string(items, "Active Cu cmplnce.", val_string); + } else { + printf("%-41s : %unm\n", "Laser wavelength", + (id[60] << 8) | id[61]); + sprintf(val_string, "%unm", (id[60] << 8) | id[61]); + add_item_string(items, "Laser wavelength", val_string); + } +} + +static void sff_8079_show_options(const uint8_t *id, sff_item *items) +{ + static const char *pfx = + "Option :"; + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : 0x%02x 0x%02x\n", "Option values", id[64], id[65]); + sprintf(val_string, "0x%02x 0x%02x", id[64], id[65]); + add_item_string(items, "Option values", val_string); + + if (id[65] & (1 << 1)) { + printf("%s RX_LOS implemented\n", pfx); + add_item_string(items, "Option", + "RX_LOS implemented"); + } + if (id[65] & (1 << 2)) { + printf("%s RX_LOS implemented, inverted\n", pfx); + add_item_string(items, "Option", + "RX_LOS implemented, inverted"); + } + if (id[65] & (1 << 3)) { + printf("%s TX_FAULT implemented\n", pfx); + add_item_string(items, "Option", + "TX_FAULT implemented"); + } + if (id[65] & (1 << 4)) { + printf("%s TX_DISABLE implemented\n", pfx); + add_item_string(items, "Option", + "TX_DISABLE implemented"); + } + if (id[65] & (1 << 5)) { + printf("%s RATE_SELECT implemented\n", pfx); + add_item_string(items, "Option", + "RATE_SELECT implemented"); + } + if (id[65] & (1 << 6)) { + printf("%s Tunable transmitter technology\n", pfx); + add_item_string(items, "Option", + "Tunable transmitter technology"); + } + if (id[65] & (1 << 7)) { + printf("%s Receiver decision threshold implemented\n", pfx); + add_item_string(items, "Option", + "Receiver decision threshold implemented"); + } + if (id[64] & (1 << 0)) { + printf("%s Linear receiver output implemented\n", pfx); + add_item_string(items, "Option", + "Linear receiver output implemented"); + } + if (id[64] & (1 << 1)) { + printf("%s Power level 2 requirement\n", pfx); + add_item_string(items, "Option", + "Power level 2 requirement"); + } + if (id[64] & (1 << 2)) { + printf("%s Cooled transceiver implemented\n", pfx); + add_item_string(items, "Option", + "Cooled transceiver implemented"); + } + if (id[64] & (1 << 3)) { + printf("%s Retimer or CDR implemented\n", pfx); + add_item_string(items, "Option", + "Retimer or CDR implemented"); + } + if (id[64] & (1 << 4)) { + printf("%s Paging implemented\n", pfx); + add_item_string(items, "Option", + "Paging implemented"); + } + if (id[64] & (1 << 5)) { + printf("%s Power level 3 requirement\n", pfx); + add_item_string(items, "Option", + "Power level 3 requirement"); + } +} + +void sff_8079_show_all(const uint8_t *id, sff_item *items) +{ + sff_8079_show_identifier(id, items); + if (((id[0] == 0x02) || (id[0] == 0x03)) && (id[1] == 0x04)) { + unsigned int br_nom, br_min, br_max; + char val_string[TMP_STRING_SIZE]; + + if (id[12] == 0) { + br_nom = br_min = br_max = 0; + } else if (id[12] == 255) { + br_nom = id[66] * 250; + br_max = id[67]; + br_min = id[67]; + } else { + br_nom = id[12] * 100; + br_max = id[66]; + br_min = id[67]; + } + sff_8079_show_ext_identifier(id, items); + sff_8079_show_connector(id, items); + sff_8079_show_transceiver(id, items); + sff_8079_show_encoding(id, items); + + printf("%-41s : %u%s\n", "BR, Nominal", br_nom, "MBd"); + sprintf(val_string, "%uMBd", br_nom); + add_item_string(items, "BR, Nominal", val_string); + + sff_8079_show_rate_identifier(id, items); + sff_show_value_with_unit(id, 14, + "Length (SMF,km)", 1, "km", items); + sff_show_value_with_unit(id, 15, "Length (SMF)", 100, "m", items); + sff_show_value_with_unit(id, 16, "Length (50um)", 10, "m", items); + sff_show_value_with_unit(id, 17, + "Length (62.5um)", 10, "m", items); + sff_show_value_with_unit(id, 18, "Length (Copper)", 1, "m", items); + sff_show_value_with_unit(id, 19, "Length (OM3)", 10, "m", items); + sff_8079_show_wavelength_or_copper_compliance(id, items); + sff_show_ascii(id, 20, 35, "Vendor name", items); + sff_8079_show_oui(id, items); + sff_show_ascii(id, 40, 55, "Vendor PN", items); + sff_show_ascii(id, 56, 59, "Vendor rev", items); + sff_8079_show_options(id, items); + + printf("%-41s : %u%s\n", "BR margin, max", br_max, "%"); + sprintf(val_string, "%u%%", br_max); + add_item_string(items, "BR margin, max", val_string); + printf("%-41s : %u%s\n", "BR margin, min", br_min, "%"); + sprintf(val_string, "%u%%", br_min); + add_item_string(items, "BR margin, min", val_string); + + sff_show_ascii(id, 68, 83, "Vendor SN", items); + sff_show_ascii(id, 84, 91, "Date code", items); + } +} diff --git a/drivers/common/sff_module/sff_8472.c b/drivers/common/sff_module/sff_8472.c new file mode 100644 index 0000000000..6111b25e12 --- /dev/null +++ b/drivers/common/sff_module/sff_8472.c @@ -0,0 +1,301 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2022 Intel Corporation + * + * Implements SFF-8472 optics diagnostics. + * + */ + +#include +#include +#include +#include +#include +#include +#include "sff_common.h" +#include "sff_telemetry.h" + +/* Offsets in decimal, for direct comparison with the SFF specs */ + +/* A0-based EEPROM offsets for DOM support checks */ +#define SFF_A0_DOM 92 +#define SFF_A0_OPTIONS 93 +#define SFF_A0_COMP 94 + +/* EEPROM bit values for various registers */ +#define SFF_A0_DOM_EXTCAL (1 << 4) +#define SFF_A0_DOM_INTCAL (1 << 5) +#define SFF_A0_DOM_IMPL (1 << 6) +#define SFF_A0_DOM_PWRT (1 << 3) + +#define SFF_A0_OPTIONS_AW (1 << 7) + +/* + * This is the offset at which the A2 page is in the EEPROM + * blob returned by the kernel. + */ +#define SFF_A2_BASE 0x100 + +/* A2-based offsets for DOM */ +#define SFF_A2_TEMP 96 +#define SFF_A2_TEMP_HALRM 0 +#define SFF_A2_TEMP_LALRM 2 +#define SFF_A2_TEMP_HWARN 4 +#define SFF_A2_TEMP_LWARN 6 + +#define SFF_A2_VCC 98 +#define SFF_A2_VCC_HALRM 8 +#define SFF_A2_VCC_LALRM 10 +#define SFF_A2_VCC_HWARN 12 +#define SFF_A2_VCC_LWARN 14 + +#define SFF_A2_BIAS 100 +#define SFF_A2_BIAS_HALRM 16 +#define SFF_A2_BIAS_LALRM 18 +#define SFF_A2_BIAS_HWARN 20 +#define SFF_A2_BIAS_LWARN 22 + +#define SFF_A2_TX_PWR 102 +#define SFF_A2_TX_PWR_HALRM 24 +#define SFF_A2_TX_PWR_LALRM 26 +#define SFF_A2_TX_PWR_HWARN 28 +#define SFF_A2_TX_PWR_LWARN 30 + +#define SFF_A2_RX_PWR 104 +#define SFF_A2_RX_PWR_HALRM 32 +#define SFF_A2_RX_PWR_LALRM 34 +#define SFF_A2_RX_PWR_HWARN 36 +#define SFF_A2_RX_PWR_LWARN 38 + +#define SFF_A2_ALRM_FLG 112 +#define SFF_A2_WARN_FLG 116 + +/* 32-bit little-endian calibration constants */ +#define SFF_A2_CAL_RXPWR4 56 +#define SFF_A2_CAL_RXPWR3 60 +#define SFF_A2_CAL_RXPWR2 64 +#define SFF_A2_CAL_RXPWR1 68 +#define SFF_A2_CAL_RXPWR0 72 + +/* 16-bit little endian calibration constants */ +#define SFF_A2_CAL_TXI_SLP 76 +#define SFF_A2_CAL_TXI_OFF 78 +#define SFF_A2_CAL_TXPWR_SLP 80 +#define SFF_A2_CAL_TXPWR_OFF 82 +#define SFF_A2_CAL_T_SLP 84 +#define SFF_A2_CAL_T_OFF 86 +#define SFF_A2_CAL_V_SLP 88 +#define SFF_A2_CAL_V_OFF 90 + +static struct sff_8472_aw_flags { + const char *str; /* Human-readable string, null at the end */ + int offset; /* A2-relative address offset */ + uint8_t value; /* Alarm is on if (offset & value) != 0. */ +} sff_8472_aw_flags[] = { + { "Laser bias current high alarm", SFF_A2_ALRM_FLG, (1 << 3) }, + { "Laser bias current low alarm", SFF_A2_ALRM_FLG, (1 << 2) }, + { "Laser bias current high warning", SFF_A2_WARN_FLG, (1 << 3) }, + { "Laser bias current low warning", SFF_A2_WARN_FLG, (1 << 2) }, + + { "Laser output power high alarm", SFF_A2_ALRM_FLG, (1 << 1) }, + { "Laser output power low alarm", SFF_A2_ALRM_FLG, (1 << 0) }, + { "Laser output power high warning", SFF_A2_WARN_FLG, (1 << 1) }, + { "Laser output power low warning", SFF_A2_WARN_FLG, (1 << 0) }, + + { "Module temperature high alarm", SFF_A2_ALRM_FLG, (1 << 7) }, + { "Module temperature low alarm", SFF_A2_ALRM_FLG, (1 << 6) }, + { "Module temperature high warning", SFF_A2_WARN_FLG, (1 << 7) }, + { "Module temperature low warning", SFF_A2_WARN_FLG, (1 << 6) }, + + { "Module voltage high alarm", SFF_A2_ALRM_FLG, (1 << 5) }, + { "Module voltage low alarm", SFF_A2_ALRM_FLG, (1 << 4) }, + { "Module voltage high warning", SFF_A2_WARN_FLG, (1 << 5) }, + { "Module voltage low warning", SFF_A2_WARN_FLG, (1 << 4) }, + + { "Laser rx power high alarm", SFF_A2_ALRM_FLG + 1, (1 << 7) }, + { "Laser rx power low alarm", SFF_A2_ALRM_FLG + 1, (1 << 6) }, + { "Laser rx power high warning", SFF_A2_WARN_FLG + 1, (1 << 7) }, + { "Laser rx power low warning", SFF_A2_WARN_FLG + 1, (1 << 6) }, + + { NULL, 0, 0 }, +}; + +/* Most common case: 16-bit unsigned integer in a certain unit */ +#define A2_OFFSET_TO_U16(offset) \ + (id[SFF_A2_BASE + (offset)] << 8 | id[SFF_A2_BASE + (offset) + 1]) + +/* Calibration slope is a number between 0.0 included and 256.0 excluded. */ +#define A2_OFFSET_TO_SLP(offset) \ + (id[SFF_A2_BASE + (offset)] + id[SFF_A2_BASE + (offset) + 1] / 256.) + +/* Calibration offset is an integer from -32768 to 32767 */ +#define A2_OFFSET_TO_OFF(offset) \ + ((int16_t)A2_OFFSET_TO_U16(offset)) + +/* RXPWR(x) are IEEE-754 floating point numbers in big-endian format */ +#define A2_OFFSET_TO_RXPWRx(offset) \ + (befloattoh((const uint32_t *)(id + SFF_A2_BASE + (offset)))) + +/* + * 2-byte internal temperature conversions: + * First byte is a signed 8-bit integer, which is the temp decimal part + * Second byte are 1/256th of degree, which are added to the dec part. + */ +#define A2_OFFSET_TO_TEMP(offset) ((int16_t)A2_OFFSET_TO_U16(offset)) + +static void sff_8472_dom_parse(const uint8_t *id, struct sff_diags *sd) +{ + sd->bias_cur[MCURR] = A2_OFFSET_TO_U16(SFF_A2_BIAS); + sd->bias_cur[HALRM] = A2_OFFSET_TO_U16(SFF_A2_BIAS_HALRM); + sd->bias_cur[LALRM] = A2_OFFSET_TO_U16(SFF_A2_BIAS_LALRM); + sd->bias_cur[HWARN] = A2_OFFSET_TO_U16(SFF_A2_BIAS_HWARN); + sd->bias_cur[LWARN] = A2_OFFSET_TO_U16(SFF_A2_BIAS_LWARN); + + sd->sfp_voltage[MCURR] = A2_OFFSET_TO_U16(SFF_A2_VCC); + sd->sfp_voltage[HALRM] = A2_OFFSET_TO_U16(SFF_A2_VCC_HALRM); + sd->sfp_voltage[LALRM] = A2_OFFSET_TO_U16(SFF_A2_VCC_LALRM); + sd->sfp_voltage[HWARN] = A2_OFFSET_TO_U16(SFF_A2_VCC_HWARN); + sd->sfp_voltage[LWARN] = A2_OFFSET_TO_U16(SFF_A2_VCC_LWARN); + + sd->tx_power[MCURR] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR); + sd->tx_power[HALRM] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR_HALRM); + sd->tx_power[LALRM] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR_LALRM); + sd->tx_power[HWARN] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR_HWARN); + sd->tx_power[LWARN] = A2_OFFSET_TO_U16(SFF_A2_TX_PWR_LWARN); + + sd->rx_power[MCURR] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR); + sd->rx_power[HALRM] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR_HALRM); + sd->rx_power[LALRM] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR_LALRM); + sd->rx_power[HWARN] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR_HWARN); + sd->rx_power[LWARN] = A2_OFFSET_TO_U16(SFF_A2_RX_PWR_LWARN); + + sd->sfp_temp[MCURR] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP); + sd->sfp_temp[HALRM] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP_HALRM); + sd->sfp_temp[LALRM] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP_LALRM); + sd->sfp_temp[HWARN] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP_HWARN); + sd->sfp_temp[LWARN] = A2_OFFSET_TO_TEMP(SFF_A2_TEMP_LWARN); +} + +/* Converts to a float from a big-endian 4-byte source buffer. */ +static float befloattoh(const uint32_t *source) +{ + union { + uint32_t src; + float dst; + } converter; + + converter.src = ntohl(*source); + return converter.dst; +} + +static void sff_8472_calibration(const uint8_t *id, struct sff_diags *sd) +{ + unsigned long i; + uint16_t rx_reading; + + /* Calibration should occur for all values (threshold and current) */ + for (i = 0; i < ARRAY_SIZE(sd->bias_cur); ++i) { + /* + * Apply calibration formula 1 (Temp., Voltage, Bias, Tx Power) + */ + sd->bias_cur[i] *= A2_OFFSET_TO_SLP(SFF_A2_CAL_TXI_SLP); + sd->tx_power[i] *= A2_OFFSET_TO_SLP(SFF_A2_CAL_TXPWR_SLP); + sd->sfp_voltage[i] *= A2_OFFSET_TO_SLP(SFF_A2_CAL_V_SLP); + sd->sfp_temp[i] *= A2_OFFSET_TO_SLP(SFF_A2_CAL_T_SLP); + + sd->bias_cur[i] += A2_OFFSET_TO_OFF(SFF_A2_CAL_TXI_OFF); + sd->tx_power[i] += A2_OFFSET_TO_OFF(SFF_A2_CAL_TXPWR_OFF); + sd->sfp_voltage[i] += A2_OFFSET_TO_OFF(SFF_A2_CAL_V_OFF); + sd->sfp_temp[i] += A2_OFFSET_TO_OFF(SFF_A2_CAL_T_OFF); + + /* + * Apply calibration formula 2 (Rx Power only) + */ + rx_reading = sd->rx_power[i]; + sd->rx_power[i] = A2_OFFSET_TO_RXPWRx(SFF_A2_CAL_RXPWR0); + sd->rx_power[i] += rx_reading * + A2_OFFSET_TO_RXPWRx(SFF_A2_CAL_RXPWR1); + sd->rx_power[i] += rx_reading * + A2_OFFSET_TO_RXPWRx(SFF_A2_CAL_RXPWR2); + sd->rx_power[i] += rx_reading * + A2_OFFSET_TO_RXPWRx(SFF_A2_CAL_RXPWR3); + } +} + +static void sff_8472_parse_eeprom(const uint8_t *id, struct sff_diags *sd) +{ + sd->supports_dom = id[SFF_A0_DOM] & SFF_A0_DOM_IMPL; + sd->supports_alarms = id[SFF_A0_OPTIONS] & SFF_A0_OPTIONS_AW; + sd->calibrated_ext = id[SFF_A0_DOM] & SFF_A0_DOM_EXTCAL; + sd->rx_power_type = id[SFF_A0_DOM] & SFF_A0_DOM_PWRT; + + sff_8472_dom_parse(id, sd); + + /* + * If the SFP is externally calibrated, we need to read calibration data + * and compensate the already stored readings. + */ + if (sd->calibrated_ext) + sff_8472_calibration(id, sd); +} + +void sff_8472_show_all(const uint8_t *id, sff_item *items) +{ + struct sff_diags sd = {0}; + const char *rx_power_string = NULL; + char val_string[TMP_STRING_SIZE]; + int i; + + sff_8472_parse_eeprom(id, &sd); + + if (!sd.supports_dom) { + printf("%-41s : No\n", "Optical diagnostics support"); + add_item_string(items, "Optical diagnostics support", "No"); + return; + } + printf("%-41s : Yes\n", "Optical diagnostics support"); + add_item_string(items, "Optical diagnostics support", "Yes"); + + PRINT_BIAS("Laser bias current", sd.bias_cur[MCURR]); + SPRINT_BIAS(val_string, sd.bias_cur[MCURR]); + add_item_string(items, "Laser bias current", val_string); + + PRINT_xX_PWR("Laser output power", sd.tx_power[MCURR]); + SPRINT_xX_PWR(val_string, sd.tx_power[MCURR]); + add_item_string(items, "Laser output power", val_string); + + if (!sd.rx_power_type) + rx_power_string = "Receiver signal OMA"; + else + rx_power_string = "Receiver signal average optical power"; + + PRINT_xX_PWR(rx_power_string, sd.rx_power[MCURR]); + SPRINT_xX_PWR(val_string, sd.rx_power[MCURR]); + add_item_string(items, rx_power_string, val_string); + + PRINT_TEMP("Module temperature", sd.sfp_temp[MCURR]); + SPRINT_TEMP(val_string, sd.sfp_temp[MCURR]); + add_item_string(items, "Module temperature", val_string); + + PRINT_VCC("Module voltage", sd.sfp_voltage[MCURR]); + SPRINT_VCC(val_string, sd.sfp_voltage[MCURR]); + add_item_string(items, "Module voltage", val_string); + + printf("%-41s : %s\n", "Alarm/warning flags implemented", + (sd.supports_alarms ? "Yes" : "No")); + add_item_string(items, "Alarm/warning flags implemented", + (sd.supports_alarms ? "Yes" : "No")); + + if (sd.supports_alarms) { + + for (i = 0; sff_8472_aw_flags[i].str; ++i) { + printf("%-41s : %s\n", sff_8472_aw_flags[i].str, + id[SFF_A2_BASE + sff_8472_aw_flags[i].offset] + & sff_8472_aw_flags[i].value ? "On" : "Off"); + add_item_string(items, sff_8472_aw_flags[i].str, + id[SFF_A2_BASE + sff_8472_aw_flags[i].offset] + & sff_8472_aw_flags[i].value ? "On" : "Off"); + } + sff_show_thresholds(sd, items); + } +} + diff --git a/drivers/common/sff_module/sff_8636.c b/drivers/common/sff_module/sff_8636.c new file mode 100644 index 0000000000..c21e0665b6 --- /dev/null +++ b/drivers/common/sff_module/sff_8636.c @@ -0,0 +1,1004 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2022 Intel Corporation + * + * Implements SFF-8636 based QSFP+/QSFP28 Diagnostics Memory map. + * + */ + +#include +#include +#include +#include +#include +#include "sff_common.h" +#include "sff_8636.h" +#include "sff_telemetry.h" + +#define MAX_DESC_SIZE 42 + +static struct sff_8636_aw_flags { + const char *str; /* Human-readable string, null at the end */ + int offset; /* A2-relative address offset */ + uint8_t value; /* Alarm is on if (offset & value) != 0. */ +} sff_8636_aw_flags[] = { + { "Laser bias current high alarm (Chan 1)", + SFF_8636_TX_BIAS_12_AW_OFFSET, (SFF_8636_TX_BIAS_1_HALARM) }, + { "Laser bias current low alarm (Chan 1)", + SFF_8636_TX_BIAS_12_AW_OFFSET, (SFF_8636_TX_BIAS_1_LALARM) }, + { "Laser bias current high warning (Chan 1)", + SFF_8636_TX_BIAS_12_AW_OFFSET, (SFF_8636_TX_BIAS_1_HWARN) }, + { "Laser bias current low warning (Chan 1)", + SFF_8636_TX_BIAS_12_AW_OFFSET, (SFF_8636_TX_BIAS_1_LWARN) }, + + { "Laser bias current high alarm (Chan 2)", + SFF_8636_TX_BIAS_12_AW_OFFSET, (SFF_8636_TX_BIAS_2_HALARM) }, + { "Laser bias current low alarm (Chan 2)", + SFF_8636_TX_BIAS_12_AW_OFFSET, (SFF_8636_TX_BIAS_2_LALARM) }, + { "Laser bias current high warning (Chan 2)", + SFF_8636_TX_BIAS_12_AW_OFFSET, (SFF_8636_TX_BIAS_2_HWARN) }, + { "Laser bias current low warning (Chan 2)", + SFF_8636_TX_BIAS_12_AW_OFFSET, (SFF_8636_TX_BIAS_2_LWARN) }, + + { "Laser bias current high alarm (Chan 3)", + SFF_8636_TX_BIAS_34_AW_OFFSET, (SFF_8636_TX_BIAS_3_HALARM) }, + { "Laser bias current low alarm (Chan 3)", + SFF_8636_TX_BIAS_34_AW_OFFSET, (SFF_8636_TX_BIAS_3_LALARM) }, + { "Laser bias current high warning (Chan 3)", + SFF_8636_TX_BIAS_34_AW_OFFSET, (SFF_8636_TX_BIAS_3_HWARN) }, + { "Laser bias current low warning (Chan 3)", + SFF_8636_TX_BIAS_34_AW_OFFSET, (SFF_8636_TX_BIAS_3_LWARN) }, + + { "Laser bias current high alarm (Chan 4)", + SFF_8636_TX_BIAS_34_AW_OFFSET, (SFF_8636_TX_BIAS_4_HALARM) }, + { "Laser bias current low alarm (Chan 4)", + SFF_8636_TX_BIAS_34_AW_OFFSET, (SFF_8636_TX_BIAS_4_LALARM) }, + { "Laser bias current high warning (Chan 4)", + SFF_8636_TX_BIAS_34_AW_OFFSET, (SFF_8636_TX_BIAS_4_HWARN) }, + { "Laser bias current low warning (Chan 4)", + SFF_8636_TX_BIAS_34_AW_OFFSET, (SFF_8636_TX_BIAS_4_LWARN) }, + + { "Module temperature high alarm", + SFF_8636_TEMP_AW_OFFSET, (SFF_8636_TEMP_HALARM_STATUS) }, + { "Module temperature low alarm", + SFF_8636_TEMP_AW_OFFSET, (SFF_8636_TEMP_LALARM_STATUS) }, + { "Module temperature high warning", + SFF_8636_TEMP_AW_OFFSET, (SFF_8636_TEMP_HWARN_STATUS) }, + { "Module temperature low warning", + SFF_8636_TEMP_AW_OFFSET, (SFF_8636_TEMP_LWARN_STATUS) }, + + { "Module voltage high alarm", + SFF_8636_VCC_AW_OFFSET, (SFF_8636_VCC_HALARM_STATUS) }, + { "Module voltage low alarm", + SFF_8636_VCC_AW_OFFSET, (SFF_8636_VCC_LALARM_STATUS) }, + { "Module voltage high warning", + SFF_8636_VCC_AW_OFFSET, (SFF_8636_VCC_HWARN_STATUS) }, + { "Module voltage low warning", + SFF_8636_VCC_AW_OFFSET, (SFF_8636_VCC_LWARN_STATUS) }, + + { "Laser tx power high alarm (Channel 1)", + SFF_8636_TX_PWR_12_AW_OFFSET, (SFF_8636_TX_PWR_1_HALARM) }, + { "Laser tx power low alarm (Channel 1)", + SFF_8636_TX_PWR_12_AW_OFFSET, (SFF_8636_TX_PWR_1_LALARM) }, + { "Laser tx power high warning (Channel 1)", + SFF_8636_TX_PWR_12_AW_OFFSET, (SFF_8636_TX_PWR_1_HWARN) }, + { "Laser tx power low warning (Channel 1)", + SFF_8636_TX_PWR_12_AW_OFFSET, (SFF_8636_TX_PWR_1_LWARN) }, + + { "Laser tx power high alarm (Channel 2)", + SFF_8636_TX_PWR_12_AW_OFFSET, (SFF_8636_TX_PWR_2_HALARM) }, + { "Laser tx power low alarm (Channel 2)", + SFF_8636_TX_PWR_12_AW_OFFSET, (SFF_8636_TX_PWR_2_LALARM) }, + { "Laser tx power high warning (Channel 2)", + SFF_8636_TX_PWR_12_AW_OFFSET, (SFF_8636_TX_PWR_2_HWARN) }, + { "Laser tx power low warning (Channel 2)", + SFF_8636_TX_PWR_12_AW_OFFSET, (SFF_8636_TX_PWR_2_LWARN) }, + + { "Laser tx power high alarm (Channel 3)", + SFF_8636_TX_PWR_34_AW_OFFSET, (SFF_8636_TX_PWR_3_HALARM) }, + { "Laser tx power low alarm (Channel 3)", + SFF_8636_TX_PWR_34_AW_OFFSET, (SFF_8636_TX_PWR_3_LALARM) }, + { "Laser tx power high warning (Channel 3)", + SFF_8636_TX_PWR_34_AW_OFFSET, (SFF_8636_TX_PWR_3_HWARN) }, + { "Laser tx power low warning (Channel 3)", + SFF_8636_TX_PWR_34_AW_OFFSET, (SFF_8636_TX_PWR_3_LWARN) }, + + { "Laser tx power high alarm (Channel 4)", + SFF_8636_TX_PWR_34_AW_OFFSET, (SFF_8636_TX_PWR_4_HALARM) }, + { "Laser tx power low alarm (Channel 4)", + SFF_8636_TX_PWR_34_AW_OFFSET, (SFF_8636_TX_PWR_4_LALARM) }, + { "Laser tx power high warning (Channel 4)", + SFF_8636_TX_PWR_34_AW_OFFSET, (SFF_8636_TX_PWR_4_HWARN) }, + { "Laser tx power low warning (Channel 4)", + SFF_8636_TX_PWR_34_AW_OFFSET, (SFF_8636_TX_PWR_4_LWARN) }, + + { "Laser rx power high alarm (Channel 1)", + SFF_8636_RX_PWR_12_AW_OFFSET, (SFF_8636_RX_PWR_1_HALARM) }, + { "Laser rx power low alarm (Channel 1)", + SFF_8636_RX_PWR_12_AW_OFFSET, (SFF_8636_RX_PWR_1_LALARM) }, + { "Laser rx power high warning (Channel 1)", + SFF_8636_RX_PWR_12_AW_OFFSET, (SFF_8636_RX_PWR_1_HWARN) }, + { "Laser rx power low warning (Channel 1)", + SFF_8636_RX_PWR_12_AW_OFFSET, (SFF_8636_RX_PWR_1_LWARN) }, + + { "Laser rx power high alarm (Channel 2)", + SFF_8636_RX_PWR_12_AW_OFFSET, (SFF_8636_RX_PWR_2_HALARM) }, + { "Laser rx power low alarm (Channel 2)", + SFF_8636_RX_PWR_12_AW_OFFSET, (SFF_8636_RX_PWR_2_LALARM) }, + { "Laser rx power high warning (Channel 2)", + SFF_8636_RX_PWR_12_AW_OFFSET, (SFF_8636_RX_PWR_2_HWARN) }, + { "Laser rx power low warning (Channel 2)", + SFF_8636_RX_PWR_12_AW_OFFSET, (SFF_8636_RX_PWR_2_LWARN) }, + + { "Laser rx power high alarm (Channel 3)", + SFF_8636_RX_PWR_34_AW_OFFSET, (SFF_8636_RX_PWR_3_HALARM) }, + { "Laser rx power low alarm (Channel 3)", + SFF_8636_RX_PWR_34_AW_OFFSET, (SFF_8636_RX_PWR_3_LALARM) }, + { "Laser rx power high warning (Channel 3)", + SFF_8636_RX_PWR_34_AW_OFFSET, (SFF_8636_RX_PWR_3_HWARN) }, + { "Laser rx power low warning (Channel 3)", + SFF_8636_RX_PWR_34_AW_OFFSET, (SFF_8636_RX_PWR_3_LWARN) }, + + { "Laser rx power high alarm (Channel 4)", + SFF_8636_RX_PWR_34_AW_OFFSET, (SFF_8636_RX_PWR_4_HALARM) }, + { "Laser rx power low alarm (Channel 4)", + SFF_8636_RX_PWR_34_AW_OFFSET, (SFF_8636_RX_PWR_4_LALARM) }, + { "Laser rx power high warning (Channel 4)", + SFF_8636_RX_PWR_34_AW_OFFSET, (SFF_8636_RX_PWR_4_HWARN) }, + { "Laser rx power low warning (Channel 4)", + SFF_8636_RX_PWR_34_AW_OFFSET, (SFF_8636_RX_PWR_4_LWARN) }, + + { NULL, 0, 0 }, +}; + +static void sff_8636_show_identifier(const uint8_t *id, sff_item *items) +{ + sff_8024_show_identifier(id, SFF_8636_ID_OFFSET, items); +} + +static void sff_8636_show_ext_identifier(const uint8_t *id, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + printf("%-41s : 0x%02x\n", "Extended identifier", + id[SFF_8636_EXT_ID_OFFSET]); + sprintf(val_string, "0x%02x", id[SFF_8636_EXT_ID_OFFSET]); + add_item_string(items, "Extended identifier", val_string); + + static const char *pfx = + "Extended identifier description :"; + + switch (id[SFF_8636_EXT_ID_OFFSET] & SFF_8636_EXT_ID_PWR_CLASS_MASK) { + case SFF_8636_EXT_ID_PWR_CLASS_1: + printf("%s 1.5W max. Power consumption\n", pfx); + add_item_string(items, "Extended identifier description", + "1.5W max. Power consumption"); + break; + case SFF_8636_EXT_ID_PWR_CLASS_2: + printf("%s 2.0W max. Power consumption\n", pfx); + add_item_string(items, "Extended identifier description", + "2.0W max. Power consumption"); + break; + case SFF_8636_EXT_ID_PWR_CLASS_3: + printf("%s 2.5W max. Power consumption\n", pfx); + add_item_string(items, "Extended identifier description", + "2.5W max. Power consumption"); + break; + case SFF_8636_EXT_ID_PWR_CLASS_4: + printf("%s 3.5W max. Power consumption\n", pfx); + add_item_string(items, "Extended identifier description", + "3.5W max. Power consumption"); + break; + } + + if (id[SFF_8636_EXT_ID_OFFSET] & SFF_8636_EXT_ID_CDR_TX_MASK) { + printf("%s CDR present in TX,", pfx); + add_item_string(items, "Extended identifier description", + "CDR present in TX"); + } else { + printf("%s No CDR in TX,", pfx); + add_item_string(items, "Extended identifier description", + "No CDR in TX"); + } + + if (id[SFF_8636_EXT_ID_OFFSET] & SFF_8636_EXT_ID_CDR_RX_MASK) { + printf(" CDR present in RX\n"); + add_item_string(items, "Extended identifier description", + "CDR present in RX"); + } else { + printf(" No CDR in RX\n"); + add_item_string(items, "Extended identifier description", + "No CDR in RX"); + } + + switch (id[SFF_8636_EXT_ID_OFFSET] & SFF_8636_EXT_ID_EPWR_CLASS_MASK) { + case SFF_8636_EXT_ID_PWR_CLASS_LEGACY: + printf("%s", pfx); + sprintf(val_string, "%s", ""); + break; + case SFF_8636_EXT_ID_PWR_CLASS_5: + printf("%s 4.0W max. Power consumption,", pfx); + sprintf(val_string, "%s", "4.0W max. Power consumption, "); + break; + case SFF_8636_EXT_ID_PWR_CLASS_6: + printf("%s 4.5W max. Power consumption, ", pfx); + sprintf(val_string, "%s", "4.5W max. Power consumption, "); + break; + case SFF_8636_EXT_ID_PWR_CLASS_7: + printf("%s 5.0W max. Power consumption, ", pfx); + sprintf(val_string, "%s", "5.0W max. Power consumption, "); + break; + } + if (id[SFF_8636_PWR_MODE_OFFSET] & SFF_8636_HIGH_PWR_ENABLE) { + printf(" High Power Class (> 3.5 W) enabled\n"); + strcat(val_string, "High Power Class (> 3.5 W) enabled"); + } else { + printf(" High Power Class (> 3.5 W) not enabled\n"); + strcat(val_string, "High Power Class (> 3.5 W) not enabled"); + } + add_item_string(items, "Extended identifier description", val_string); +} + +static void sff_8636_show_connector(const uint8_t *id, sff_item *items) +{ + sff_8024_show_connector(id, SFF_8636_CTOR_OFFSET, items); +} + +static void sff_8636_show_transceiver(const uint8_t *id, sff_item *items) +{ + static const char *pfx = + "Transceiver type :"; + static const char *name_string = "Transceiver type"; + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n", + "Transceiver codes", + id[SFF_8636_ETHERNET_COMP_OFFSET], + id[SFF_8636_SONET_COMP_OFFSET], + id[SFF_8636_SAS_COMP_OFFSET], + id[SFF_8636_GIGE_COMP_OFFSET], + id[SFF_8636_FC_LEN_OFFSET], + id[SFF_8636_FC_TECH_OFFSET], + id[SFF_8636_FC_TRANS_MEDIA_OFFSET], + id[SFF_8636_FC_SPEED_OFFSET]); + sprintf(val_string, "0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x", + id[SFF_8636_ETHERNET_COMP_OFFSET], + id[SFF_8636_SONET_COMP_OFFSET], + id[SFF_8636_SAS_COMP_OFFSET], + id[SFF_8636_GIGE_COMP_OFFSET], + id[SFF_8636_FC_LEN_OFFSET], + id[SFF_8636_FC_TECH_OFFSET], + id[SFF_8636_FC_TRANS_MEDIA_OFFSET], + id[SFF_8636_FC_SPEED_OFFSET]); + add_item_string(items, "Transceiver codes", val_string); + + /* 10G/40G Ethernet Compliance Codes */ + if (id[SFF_8636_ETHERNET_COMP_OFFSET] & SFF_8636_ETHERNET_10G_LRM) { + printf("%s 10G Ethernet: 10G Base-LRM\n", pfx); + add_item_string(items, name_string, + "10G Ethernet: 10G Base-LRM"); + } + if (id[SFF_8636_ETHERNET_COMP_OFFSET] & SFF_8636_ETHERNET_10G_LR) { + printf("%s 10G Ethernet: 10G Base-LR\n", pfx); + add_item_string(items, name_string, + "10G Ethernet: 10G Base-LR"); + } + if (id[SFF_8636_ETHERNET_COMP_OFFSET] & SFF_8636_ETHERNET_10G_SR) { + printf("%s 10G Ethernet: 10G Base-SR\n", pfx); + add_item_string(items, name_string, + "10G Ethernet: 10G Base-SR"); + } + if (id[SFF_8636_ETHERNET_COMP_OFFSET] & SFF_8636_ETHERNET_40G_CR4) { + printf("%s 40G Ethernet: 40G Base-CR4\n", pfx); + add_item_string(items, name_string, + "40G Ethernet: 40G Base-CR4"); + } + if (id[SFF_8636_ETHERNET_COMP_OFFSET] & SFF_8636_ETHERNET_40G_SR4) { + printf("%s 40G Ethernet: 40G Base-SR4\n", pfx); + add_item_string(items, name_string, + "40G Ethernet: 40G Base-SR4"); + } + if (id[SFF_8636_ETHERNET_COMP_OFFSET] & SFF_8636_ETHERNET_40G_LR4) { + printf("%s 40G Ethernet: 40G Base-LR4\n", pfx); + add_item_string(items, name_string, + "40G Ethernet: 40G Base-LR4"); + } + if (id[SFF_8636_ETHERNET_COMP_OFFSET] & SFF_8636_ETHERNET_40G_ACTIVE) { + printf("%s 40G Ethernet: 40G Active Cable (XLPPI)\n", pfx); + add_item_string(items, name_string, + "40G Ethernet: 40G Active Cable (XLPPI)"); + } + /* Extended Specification Compliance Codes from SFF-8024 */ + if (id[SFF_8636_ETHERNET_COMP_OFFSET] & SFF_8636_ETHERNET_RSRVD) { + switch (id[SFF_8636_OPTION_1_OFFSET]) { + case SFF_8636_ETHERNET_UNSPECIFIED: + printf("%s (reserved or unknown)\n", pfx); + add_item_string(items, name_string, + "(reserved or unknown)"); + break; + case SFF_8636_ETHERNET_100G_AOC: + printf("%s 100G Ethernet: 100G AOC or 25GAUI C2M AOC with worst BER of 5x10^(-5)\n", + pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G AOC or 25GAUI C2M AOC with worst BER of 5x10^(-5)"); + break; + case SFF_8636_ETHERNET_100G_SR4: + printf("%s 100G Ethernet: 100G Base-SR4 or 25GBase-SR\n", + pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G Base-SR4 or 25GBase-SR"); + break; + case SFF_8636_ETHERNET_100G_LR4: + printf("%s 100G Ethernet: 100G Base-LR4\n", pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G Base-LR4"); + break; + case SFF_8636_ETHERNET_100G_ER4: + printf("%s 100G Ethernet: 100G Base-ER4\n", pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G Base-ER4"); + break; + case SFF_8636_ETHERNET_100G_SR10: + printf("%s 100G Ethernet: 100G Base-SR10\n", pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G Base-SR10"); + break; + case SFF_8636_ETHERNET_100G_CWDM4_FEC: + printf("%s 100G Ethernet: 100G CWDM4 MSA with FEC\n", pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G CWDM4 MSA with FEC"); + break; + case SFF_8636_ETHERNET_100G_PSM4: + printf("%s 100G Ethernet: 100G PSM4 Parallel SMF\n", pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G PSM4 Parallel SMF"); + break; + case SFF_8636_ETHERNET_100G_ACC: + printf("%s 100G Ethernet: 100G ACC or 25GAUI C2M ACC with worst BER of 5x10^(-5)\n", + pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G ACC or 25GAUI C2M ACC with worst BER of 5x10^(-5)"); + break; + case SFF_8636_ETHERNET_100G_CWDM4_NO_FEC: + printf("%s 100G Ethernet: 100G CWDM4 MSA without FEC\n", pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G CWDM4 MSA without FEC"); + break; + case SFF_8636_ETHERNET_100G_RSVD1: + printf("%s (reserved or unknown)\n", pfx); + add_item_string(items, name_string, + "(reserved or unknown)"); + break; + case SFF_8636_ETHERNET_100G_CR4: + printf("%s 100G Ethernet: 100G Base-CR4 or 25G Base-CR CA-L\n", + pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G Base-CR4 or 25G Base-CR CA-L"); + break; + case SFF_8636_ETHERNET_25G_CR_CA_S: + printf("%s 25G Ethernet: 25G Base-CR CA-S\n", pfx); + add_item_string(items, name_string, + "25G Ethernet: 25G Base-CR CA-S"); + break; + case SFF_8636_ETHERNET_25G_CR_CA_N: + printf("%s 25G Ethernet: 25G Base-CR CA-N\n", pfx); + add_item_string(items, name_string, + "25G Ethernet: 25G Base-CR CA-N"); + break; + case SFF_8636_ETHERNET_40G_ER4: + printf("%s 40G Ethernet: 40G Base-ER4\n", pfx); + add_item_string(items, name_string, + "40G Ethernet: 40G Base-ER4"); + break; + case SFF_8636_ETHERNET_4X10_SR: + printf("%s 4x10G Ethernet: 10G Base-SR\n", pfx); + add_item_string(items, name_string, + "4x10G Ethernet: 10G Base-SR"); + break; + case SFF_8636_ETHERNET_40G_PSM4: + printf("%s 40G Ethernet: 40G PSM4 Parallel SMF\n", pfx); + add_item_string(items, name_string, + "40G Ethernet: 40G PSM4 Parallel SMF"); + break; + case SFF_8636_ETHERNET_G959_P1I1_2D1: + printf("%s Ethernet: G959.1 profile P1I1-2D1 (10709 MBd, 2km, 1310nm SM)\n", + pfx); + add_item_string(items, name_string, + "Ethernet: G959.1 profile P1I1-2D1 (10709 MBd, 2km, 1310nm SM)"); + break; + case SFF_8636_ETHERNET_G959_P1S1_2D2: + printf("%s Ethernet: G959.1 profile P1S1-2D2 (10709 MBd, 40km, 1550nm SM)\n", + pfx); + add_item_string(items, name_string, + "Ethernet: G959.1 profile P1S1-2D2 (10709 MBd, 40km, 1550nm SM)"); + break; + case SFF_8636_ETHERNET_G959_P1L1_2D2: + printf("%s Ethernet: G959.1 profile P1L1-2D2 (10709 MBd, 80km, 1550nm SM)\n", + pfx); + add_item_string(items, name_string, + "Ethernet: G959.1 profile P1L1-2D2 (10709 MBd, 80km, 1550nm SM)"); + break; + case SFF_8636_ETHERNET_10GT_SFI: + printf("%s 10G Ethernet: 10G Base-T with SFI electrical interface\n", + pfx); + add_item_string(items, name_string, + "10G Ethernet: 10G Base-T with SFI electrical interface"); + break; + case SFF_8636_ETHERNET_100G_CLR4: + printf("%s 100G Ethernet: 100G CLR4\n", pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G CLR4"); + break; + case SFF_8636_ETHERNET_100G_AOC2: + printf("%s 100G Ethernet: 100G AOC or 25GAUI C2M AOC with worst BER of 10^(-12)\n", + pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G AOC or 25GAUI C2M AOC with worst BER of 10^(-12)"); + break; + case SFF_8636_ETHERNET_100G_ACC2: + printf("%s 100G Ethernet: 100G ACC or 25GAUI C2M ACC with worst BER of 10^(-12)\n", + pfx); + add_item_string(items, name_string, + "100G Ethernet: 100G ACC or 25GAUI C2M ACC with worst BER of 10^(-12)"); + break; + default: + printf("%s (reserved or unknown)\n", pfx); + add_item_string(items, name_string, + "(reserved or unknown)"); + break; + } + } + + /* SONET Compliance Codes */ + if (id[SFF_8636_SONET_COMP_OFFSET] & SFF_8636_SONET_40G_OTN) { + printf("%s 40G OTN (OTU3B/OTU3C)\n", pfx); + add_item_string(items, name_string, "40G OTN (OTU3B/OTU3C)"); + } + if (id[SFF_8636_SONET_COMP_OFFSET] & SFF_8636_SONET_OC48_LR) { + printf("%s SONET: OC-48, long reach\n", pfx); + add_item_string(items, name_string, "SONET: OC-48, long reach"); + } + if (id[SFF_8636_SONET_COMP_OFFSET] & SFF_8636_SONET_OC48_IR) { + printf("%s SONET: OC-48, intermediate reach\n", pfx); + add_item_string(items, name_string, "SONET: OC-48, intermediate reach"); + } + if (id[SFF_8636_SONET_COMP_OFFSET] & SFF_8636_SONET_OC48_SR) { + printf("%s SONET: OC-48, short reach\n", pfx); + add_item_string(items, name_string, "SONET: OC-48, short reach"); + } + + /* SAS/SATA Compliance Codes */ + if (id[SFF_8636_SAS_COMP_OFFSET] & SFF_8636_SAS_6G) { + printf("%s SAS 6.0G\n", pfx); + add_item_string(items, name_string, "SAS 6.0G"); + } + if (id[SFF_8636_SAS_COMP_OFFSET] & SFF_8636_SAS_3G) { + printf("%s SAS 3.0G\n", pfx); + add_item_string(items, name_string, "SAS 3.0G"); + } + + /* Ethernet Compliance Codes */ + if (id[SFF_8636_GIGE_COMP_OFFSET] & SFF_8636_GIGE_1000_BASE_T) { + printf("%s Ethernet: 1000BASE-T\n", pfx); + add_item_string(items, name_string, "Ethernet: 1000BASE-T"); + } + if (id[SFF_8636_GIGE_COMP_OFFSET] & SFF_8636_GIGE_1000_BASE_CX) { + printf("%s Ethernet: 1000BASE-CX\n", pfx); + add_item_string(items, name_string, "Ethernet: 1000BASE-CX"); + } + if (id[SFF_8636_GIGE_COMP_OFFSET] & SFF_8636_GIGE_1000_BASE_LX) { + printf("%s Ethernet: 1000BASE-LX\n", pfx); + add_item_string(items, name_string, "Ethernet: 1000BASE-LX"); + } + if (id[SFF_8636_GIGE_COMP_OFFSET] & SFF_8636_GIGE_1000_BASE_SX) { + printf("%s Ethernet: 1000BASE-SX\n", pfx); + add_item_string(items, name_string, "Ethernet: 1000BASE-SX"); + } + + /* Fibre Channel link length */ + if (id[SFF_8636_FC_LEN_OFFSET] & SFF_8636_FC_LEN_VERY_LONG) { + printf("%s FC: very long distance (V)\n", pfx); + add_item_string(items, name_string, "FC: very long distance (V)"); + } + if (id[SFF_8636_FC_LEN_OFFSET] & SFF_8636_FC_LEN_SHORT) { + printf("%s FC: short distance (S)\n", pfx); + add_item_string(items, name_string, "FC: short distance (S)"); + } + if (id[SFF_8636_FC_LEN_OFFSET] & SFF_8636_FC_LEN_INT) { + printf("%s FC: intermediate distance (I)\n", pfx); + add_item_string(items, name_string, "FC: intermediate distance (I)"); + } + if (id[SFF_8636_FC_LEN_OFFSET] & SFF_8636_FC_LEN_LONG) { + printf("%s FC: long distance (L)\n", pfx); + add_item_string(items, name_string, "FC: long distance (L)"); + } + if (id[SFF_8636_FC_LEN_OFFSET] & SFF_8636_FC_LEN_MED) { + printf("%s FC: medium distance (M)\n", pfx); + add_item_string(items, name_string, "FC: medium distance (M)"); + } + + /* Fibre Channel transmitter technology */ + if (id[SFF_8636_FC_LEN_OFFSET] & SFF_8636_FC_TECH_LONG_LC) { + printf("%s FC: Longwave laser (LC)\n", pfx); + add_item_string(items, name_string, "FC: Longwave laser (LC)"); + } + if (id[SFF_8636_FC_LEN_OFFSET] & SFF_8636_FC_TECH_ELEC_INTER) { + printf("%s FC: Electrical inter-enclosure (EL)\n", pfx); + add_item_string(items, name_string, "FC: Electrical inter-enclosure (EL)"); + } + if (id[SFF_8636_FC_TECH_OFFSET] & SFF_8636_FC_TECH_ELEC_INTRA) { + printf("%s FC: Electrical intra-enclosure (EL)\n", pfx); + add_item_string(items, name_string, "FC: Electrical intra-enclosure (EL)"); + } + if (id[SFF_8636_FC_TECH_OFFSET] & SFF_8636_FC_TECH_SHORT_WO_OFC) { + printf("%s FC: Shortwave laser w/o OFC (SN)\n", pfx); + add_item_string(items, name_string, "FC: Shortwave laser w/o OFC (SN)"); + } + if (id[SFF_8636_FC_TECH_OFFSET] & SFF_8636_FC_TECH_SHORT_W_OFC) { + printf("%s FC: Shortwave laser with OFC (SL)\n", pfx); + add_item_string(items, name_string, "FC: Shortwave laser with OFC (SL)"); + } + if (id[SFF_8636_FC_TECH_OFFSET] & SFF_8636_FC_TECH_LONG_LL) { + printf("%s FC: Longwave laser (LL)\n", pfx); + add_item_string(items, name_string, "FC: Longwave laser (LL)"); + } + + /* Fibre Channel transmission media */ + if (id[SFF_8636_FC_TRANS_MEDIA_OFFSET] & SFF_8636_FC_TRANS_MEDIA_TW) { + printf("%s FC: Twin Axial Pair (TW)\n", pfx); + add_item_string(items, name_string, "FC: Twin Axial Pair (TW)"); + } + if (id[SFF_8636_FC_TRANS_MEDIA_OFFSET] & SFF_8636_FC_TRANS_MEDIA_TP) { + printf("%s FC: Twisted Pair (TP)\n", pfx); + add_item_string(items, name_string, "FC: Twisted Pair (TP)"); + } + if (id[SFF_8636_FC_TRANS_MEDIA_OFFSET] & SFF_8636_FC_TRANS_MEDIA_MI) { + printf("%s FC: Miniature Coax (MI)\n", pfx); + add_item_string(items, name_string, "FC: Miniature Coax (MI)"); + } + if (id[SFF_8636_FC_TRANS_MEDIA_OFFSET] & SFF_8636_FC_TRANS_MEDIA_TV) { + printf("%s FC: Video Coax (TV)\n", pfx); + add_item_string(items, name_string, "FC: Video Coax (TV)"); + } + if (id[SFF_8636_FC_TRANS_MEDIA_OFFSET] & SFF_8636_FC_TRANS_MEDIA_M6) { + printf("%s FC: Multimode, 62.5m (M6)\n", pfx); + add_item_string(items, name_string, "FC: Multimode, 62.5m (M6)"); + } + if (id[SFF_8636_FC_TRANS_MEDIA_OFFSET] & SFF_8636_FC_TRANS_MEDIA_M5) { + printf("%s FC: Multimode, 50m (M5)\n", pfx); + add_item_string(items, name_string, "FC: Multimode, 50m (M5)"); + } + if (id[SFF_8636_FC_TRANS_MEDIA_OFFSET] & SFF_8636_FC_TRANS_MEDIA_OM3) { + printf("%s FC: Multimode, 50um (OM3)\n", pfx); + add_item_string(items, name_string, "FC: Multimode, 50um (OM3)"); + } + if (id[SFF_8636_FC_TRANS_MEDIA_OFFSET] & SFF_8636_FC_TRANS_MEDIA_SM) { + printf("%s FC: Single Mode (SM)\n", pfx); + add_item_string(items, name_string, "FC: Single Mode (SM)"); + } + + /* Fibre Channel speed */ + if (id[SFF_8636_FC_SPEED_OFFSET] & SFF_8636_FC_SPEED_1200_MBPS) { + printf("%s FC: 1200 MBytes/sec\n", pfx); + add_item_string(items, name_string, "FC: 1200 MBytes/sec"); + } + if (id[SFF_8636_FC_SPEED_OFFSET] & SFF_8636_FC_SPEED_800_MBPS) { + printf("%s FC: 800 MBytes/sec\n", pfx); + add_item_string(items, name_string, "FC: 800 MBytes/sec"); + } + if (id[SFF_8636_FC_SPEED_OFFSET] & SFF_8636_FC_SPEED_1600_MBPS) { + printf("%s FC: 1600 MBytes/sec\n", pfx); + add_item_string(items, name_string, "FC: 1600 MBytes/sec"); + } + if (id[SFF_8636_FC_SPEED_OFFSET] & SFF_8636_FC_SPEED_400_MBPS) { + printf("%s FC: 400 MBytes/sec\n", pfx); + add_item_string(items, name_string, "FC: 400 MBytes/sec"); + } + if (id[SFF_8636_FC_SPEED_OFFSET] & SFF_8636_FC_SPEED_200_MBPS) { + printf("%s FC: 200 MBytes/sec\n", pfx); + add_item_string(items, name_string, "FC: 200 MBytes/sec"); + } + if (id[SFF_8636_FC_SPEED_OFFSET] & SFF_8636_FC_SPEED_100_MBPS) { + printf("%s FC: 100 MBytes/sec\n", pfx); + add_item_string(items, name_string, "FC: 100 MBytes/sec"); + } +} + +static void sff_8636_show_encoding(const uint8_t *id, sff_item *items) +{ + sff_8024_show_encoding(id, SFF_8636_ENCODING_OFFSET, + RTE_ETH_MODULE_SFF_8636, items); +} + +static void sff_8636_show_rate_identifier(const uint8_t *id, sff_item *items) +{ + char val_string[20]; + /* TODO: Need to fix rate select logic */ + printf("%-41s : 0x%02x\n", "Rate identifier", + id[SFF_8636_EXT_RS_OFFSET]); + sprintf(val_string, "0x%02x", id[SFF_8636_EXT_RS_OFFSET]); + add_item_string(items, "Rate identifier", val_string); +} + +static void sff_8636_show_oui(const uint8_t *id, sff_item *items) +{ + sff_8024_show_oui(id, SFF_8636_VENDOR_OUI_OFFSET, items); +} + +static void sff_8636_show_wavelength_or_copper_compliance(const uint8_t *id, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + printf("%-41s : 0x%02x", "Transmitter technology", + (id[SFF_8636_DEVICE_TECH_OFFSET] & SFF_8636_TRANS_TECH_MASK)); + sprintf(val_string, "0x%02x", + (id[SFF_8636_DEVICE_TECH_OFFSET] & SFF_8636_TRANS_TECH_MASK)); + + switch (id[SFF_8636_DEVICE_TECH_OFFSET] & SFF_8636_TRANS_TECH_MASK) { + case SFF_8636_TRANS_850_VCSEL: + printf(" (850 nm VCSEL)\n"); + strcat(val_string, " (850 nm VCSEL)"); + break; + case SFF_8636_TRANS_1310_VCSEL: + printf(" (1310 nm VCSEL)\n"); + strcat(val_string, " (1310 nm VCSEL)"); + break; + case SFF_8636_TRANS_1550_VCSEL: + printf(" (1550 nm VCSEL)\n"); + strcat(val_string, " (1550 nm VCSEL)"); + break; + case SFF_8636_TRANS_1310_FP: + printf(" (1310 nm FP)\n"); + strcat(val_string, " (1310 nm FP)"); + break; + case SFF_8636_TRANS_1310_DFB: + printf(" (1310 nm DFB)\n"); + strcat(val_string, " (1310 nm DFB)"); + break; + case SFF_8636_TRANS_1550_DFB: + printf(" (1550 nm DFB)\n"); + strcat(val_string, " (1550 nm DFB)"); + break; + case SFF_8636_TRANS_1310_EML: + printf(" (1310 nm EML)\n"); + strcat(val_string, " (1310 nm EML)"); + break; + case SFF_8636_TRANS_1550_EML: + printf(" (1550 nm EML)\n"); + strcat(val_string, " (1550 nm EML)"); + break; + case SFF_8636_TRANS_OTHERS: + printf(" (Others/Undefined)\n"); + strcat(val_string, " (Others/Undefined)"); + break; + case SFF_8636_TRANS_1490_DFB: + printf(" (1490 nm DFB)\n"); + strcat(val_string, " (1490 nm DFB)"); + break; + case SFF_8636_TRANS_COPPER_PAS_UNEQUAL: + printf(" (Copper cable unequalized)\n"); + strcat(val_string, " (Copper cable unequalized)"); + break; + case SFF_8636_TRANS_COPPER_PAS_EQUAL: + printf(" (Copper cable passive equalized)\n"); + strcat(val_string, " (Copper cable passive equalized)"); + break; + case SFF_8636_TRANS_COPPER_LNR_FAR_EQUAL: + printf(" (Copper cable, near and far end limiting active equalizers)\n"); + strcat(val_string, + " (Copper cable, near and far end limiting active equalizers)"); + break; + case SFF_8636_TRANS_COPPER_FAR_EQUAL: + printf(" (Copper cable, far end limiting active equalizers)\n"); + strcat(val_string, " (Copper cable, far end limiting active equalizers)"); + break; + case SFF_8636_TRANS_COPPER_NEAR_EQUAL: + printf(" (Copper cable, near end limiting active equalizers)\n"); + strcat(val_string, " (Copper cable, near end limiting active equalizers)"); + break; + case SFF_8636_TRANS_COPPER_LNR_EQUAL: + printf(" (Copper cable, linear active equalizers)\n"); + strcat(val_string, " (Copper cable, linear active equalizers)"); + break; + } + add_item_string(items, "Transmitter technology", val_string); + + if ((id[SFF_8636_DEVICE_TECH_OFFSET] & SFF_8636_TRANS_TECH_MASK) + >= SFF_8636_TRANS_COPPER_PAS_UNEQUAL) { + printf("%-41s : %udb\n", "Attenuation at 2.5GHz", + id[SFF_8636_WAVELEN_HIGH_BYTE_OFFSET]); + sprintf(val_string, "%udb", id[SFF_8636_WAVELEN_HIGH_BYTE_OFFSET]); + add_item_string(items, "Attenuation at 2.5GHz", val_string); + + printf("%-41s : %udb\n", "Attenuation at 5.0GHz", + id[SFF_8636_WAVELEN_LOW_BYTE_OFFSET]); + sprintf(val_string, "%udb", id[SFF_8636_WAVELEN_HIGH_BYTE_OFFSET]); + add_item_string(items, "Attenuation at 5.0GHz", val_string); + + printf("%-41s : %udb\n", "Attenuation at 7.0GHz", + id[SFF_8636_WAVE_TOL_HIGH_BYTE_OFFSET]); + sprintf(val_string, "%udb", id[SFF_8636_WAVELEN_HIGH_BYTE_OFFSET]); + add_item_string(items, "Attenuation at 7.0GHz", val_string); + + printf("%-41s : %udb\n", "Attenuation at 12.9GHz", + id[SFF_8636_WAVE_TOL_LOW_BYTE_OFFSET]); + sprintf(val_string, "%udb", id[SFF_8636_WAVELEN_HIGH_BYTE_OFFSET]); + add_item_string(items, "Attenuation at 12.9GHz", val_string); + } else { + printf("%-41s : %.3lfnm\n", "Laser wavelength", + (((id[SFF_8636_WAVELEN_HIGH_BYTE_OFFSET] << 8) | + id[SFF_8636_WAVELEN_LOW_BYTE_OFFSET])*0.05)); + sprintf(val_string, "%.3lfnm", + (((id[SFF_8636_WAVELEN_HIGH_BYTE_OFFSET] << 8) | + id[SFF_8636_WAVELEN_LOW_BYTE_OFFSET])*0.05)); + add_item_string(items, "Laser wavelength", val_string); + + printf("%-41s : %.3lfnm\n", "Laser wavelength tolerance", + (((id[SFF_8636_WAVE_TOL_HIGH_BYTE_OFFSET] << 8) | + id[SFF_8636_WAVE_TOL_LOW_BYTE_OFFSET])*0.005)); + sprintf(val_string, "%.3lfnm", + (((id[SFF_8636_WAVE_TOL_HIGH_BYTE_OFFSET] << 8) | + id[SFF_8636_WAVE_TOL_LOW_BYTE_OFFSET])*0.005)); + add_item_string(items, "Laser wavelength tolerance", val_string); + } +} + +static void sff_8636_show_revision_compliance(const uint8_t *id, sff_item *items) +{ + static const char *pfx = + "Revision Compliance :"; + + switch (id[SFF_8636_REV_COMPLIANCE_OFFSET]) { + case SFF_8636_REV_UNSPECIFIED: + printf("%s Revision not specified\n", pfx); + add_item_string(items, "Revision Compliance", + "Revision not specified"); + break; + case SFF_8636_REV_8436_48: + printf("%s SFF-8436 Rev 4.8 or earlier\n", pfx); + add_item_string(items, "Revision Compliance", + "SFF-8436 Rev 4.8 or earlier"); + break; + case SFF_8636_REV_8436_8636: + printf("%s SFF-8436 Rev 4.8 or earlier\n", pfx); + add_item_string(items, "Revision Compliance", + "SFF-8436 Rev 4.8 or earlier"); + break; + case SFF_8636_REV_8636_13: + printf("%s SFF-8636 Rev 1.3 or earlier\n", pfx); + add_item_string(items, "Revision Compliance", + "SFF-8636 Rev 1.3 or earlier"); + break; + case SFF_8636_REV_8636_14: + printf("%s SFF-8636 Rev 1.4\n", pfx); + add_item_string(items, "Revision Compliance", + "SFF-8636 Rev 1.4"); + break; + case SFF_8636_REV_8636_15: + printf("%s SFF-8636 Rev 1.5\n", pfx); + add_item_string(items, "Revision Compliance", + "SFF-8636 Rev 1.5"); + break; + case SFF_8636_REV_8636_20: + printf("%s SFF-8636 Rev 2.0\n", pfx); + add_item_string(items, "Revision Compliance", + "SFF-8636 Rev 2.0"); + break; + case SFF_8636_REV_8636_27: + printf("%s SFF-8636 Rev 2.5/2.6/2.7\n", pfx); + add_item_string(items, "Revision Compliance", + "SFF-8636 Rev 2.5/2.6/2.7"); + break; + default: + printf("%s Unallocated\n", pfx); + add_item_string(items, "Revision Compliance", + "Unallocated"); + break; + } +} + +/* + * 2-byte internal temperature conversions: + * First byte is a signed 8-bit integer, which is the temp decimal part + * Second byte are 1/256th of degree, which are added to the dec part. + */ +#define SFF_8636_OFFSET_TO_TEMP(offset) ((int16_t)OFFSET_TO_U16(offset)) + +static void sff_8636_dom_parse(const uint8_t *id, struct sff_diags *sd) +{ + int i = 0; + + /* Monitoring Thresholds for Alarms and Warnings */ + sd->sfp_voltage[MCURR] = OFFSET_TO_U16(SFF_8636_VCC_CURR); + sd->sfp_voltage[HALRM] = OFFSET_TO_U16(SFF_8636_VCC_HALRM); + sd->sfp_voltage[LALRM] = OFFSET_TO_U16(SFF_8636_VCC_LALRM); + sd->sfp_voltage[HWARN] = OFFSET_TO_U16(SFF_8636_VCC_HWARN); + sd->sfp_voltage[LWARN] = OFFSET_TO_U16(SFF_8636_VCC_LWARN); + + sd->sfp_temp[MCURR] = SFF_8636_OFFSET_TO_TEMP(SFF_8636_TEMP_CURR); + sd->sfp_temp[HALRM] = SFF_8636_OFFSET_TO_TEMP(SFF_8636_TEMP_HALRM); + sd->sfp_temp[LALRM] = SFF_8636_OFFSET_TO_TEMP(SFF_8636_TEMP_LALRM); + sd->sfp_temp[HWARN] = SFF_8636_OFFSET_TO_TEMP(SFF_8636_TEMP_HWARN); + sd->sfp_temp[LWARN] = SFF_8636_OFFSET_TO_TEMP(SFF_8636_TEMP_LWARN); + + sd->bias_cur[HALRM] = OFFSET_TO_U16(SFF_8636_TX_BIAS_HALRM); + sd->bias_cur[LALRM] = OFFSET_TO_U16(SFF_8636_TX_BIAS_LALRM); + sd->bias_cur[HWARN] = OFFSET_TO_U16(SFF_8636_TX_BIAS_HWARN); + sd->bias_cur[LWARN] = OFFSET_TO_U16(SFF_8636_TX_BIAS_LWARN); + + sd->tx_power[HALRM] = OFFSET_TO_U16(SFF_8636_TX_PWR_HALRM); + sd->tx_power[LALRM] = OFFSET_TO_U16(SFF_8636_TX_PWR_LALRM); + sd->tx_power[HWARN] = OFFSET_TO_U16(SFF_8636_TX_PWR_HWARN); + sd->tx_power[LWARN] = OFFSET_TO_U16(SFF_8636_TX_PWR_LWARN); + + sd->rx_power[HALRM] = OFFSET_TO_U16(SFF_8636_RX_PWR_HALRM); + sd->rx_power[LALRM] = OFFSET_TO_U16(SFF_8636_RX_PWR_LALRM); + sd->rx_power[HWARN] = OFFSET_TO_U16(SFF_8636_RX_PWR_HWARN); + sd->rx_power[LWARN] = OFFSET_TO_U16(SFF_8636_RX_PWR_LWARN); + + + /* Channel Specific Data */ + for (i = 0; i < MAX_CHANNEL_NUM; i++) { + uint8_t rx_power_offset, tx_bias_offset; + uint8_t tx_power_offset; + + switch (i) { + case 0: + rx_power_offset = SFF_8636_RX_PWR_1_OFFSET; + tx_power_offset = SFF_8636_TX_PWR_1_OFFSET; + tx_bias_offset = SFF_8636_TX_BIAS_1_OFFSET; + break; + case 1: + rx_power_offset = SFF_8636_RX_PWR_2_OFFSET; + tx_power_offset = SFF_8636_TX_PWR_2_OFFSET; + tx_bias_offset = SFF_8636_TX_BIAS_2_OFFSET; + break; + case 2: + rx_power_offset = SFF_8636_RX_PWR_3_OFFSET; + tx_power_offset = SFF_8636_TX_PWR_3_OFFSET; + tx_bias_offset = SFF_8636_TX_BIAS_3_OFFSET; + break; + case 3: + rx_power_offset = SFF_8636_RX_PWR_4_OFFSET; + tx_power_offset = SFF_8636_TX_PWR_4_OFFSET; + tx_bias_offset = SFF_8636_TX_BIAS_4_OFFSET; + break; + } + sd->scd[i].bias_cur = OFFSET_TO_U16(tx_bias_offset); + sd->scd[i].rx_power = OFFSET_TO_U16(rx_power_offset); + sd->scd[i].tx_power = OFFSET_TO_U16(tx_power_offset); + } + +} + +static void sff_8636_show_dom(const uint8_t *id, uint32_t eeprom_len, sff_item *items) +{ + struct sff_diags sd = {0}; + const char *rx_power_string = NULL; + char power_string[MAX_DESC_SIZE]; + char val_string[TMP_STRING_SIZE]; + int i; + + /* + * There is no clear identifier to signify the existence of + * optical diagnostics similar to SFF-8472. So checking existence + * of page 3, will provide the gurantee for existence of alarms + * and thresholds + * If pagging support exists, then supports_alarms is marked as 1 + */ + + if (eeprom_len == RTE_ETH_MODULE_SFF_8636_MAX_LEN) { + if (!(id[SFF_8636_STATUS_2_OFFSET] & + SFF_8636_STATUS_PAGE_3_PRESENT)) { + sd.supports_alarms = 1; + } + } + + sd.rx_power_type = id[SFF_8636_DIAG_TYPE_OFFSET] & + SFF_8636_RX_PWR_TYPE_MASK; + sd.tx_power_type = id[SFF_8636_DIAG_TYPE_OFFSET] & + SFF_8636_RX_PWR_TYPE_MASK; + + sff_8636_dom_parse(id, &sd); + + PRINT_TEMP("Module temperature", sd.sfp_temp[MCURR]); + SPRINT_TEMP(val_string, sd.sfp_temp[MCURR]); + add_item_string(items, "Module temperature", val_string); + + PRINT_VCC("Module voltage", sd.sfp_voltage[MCURR]); + SPRINT_VCC(val_string, sd.sfp_voltage[MCURR]); + add_item_string(items, "Module voltage", val_string); + + /* + * SFF-8636/8436 spec is not clear whether RX power/ TX bias + * current fields are supported or not. A valid temperature + * reading is used as existence for TX/RX power. + */ + if ((sd.sfp_temp[MCURR] == 0x0) || + (sd.sfp_temp[MCURR] == (int16_t)0xFFFF)) + return; + + printf("%-41s : %s\n", "Alarm/warning flags implemented", + (sd.supports_alarms ? "Yes" : "No")); + add_item_string(items, "Alarm/warning flags implemented", + (sd.supports_alarms ? "Yes" : "No")); + + for (i = 0; i < MAX_CHANNEL_NUM; i++) { + snprintf(power_string, MAX_DESC_SIZE, "%s (Channel %d)", + "Laser tx bias current", i+1); + PRINT_BIAS(power_string, sd.scd[i].bias_cur); + SPRINT_BIAS(val_string, sd.scd[i].bias_cur); + add_item_string(items, power_string, val_string); + } + + for (i = 0; i < MAX_CHANNEL_NUM; i++) { + snprintf(power_string, MAX_DESC_SIZE, "%s (Channel %d)", + "Transmit avg optical power", i+1); + PRINT_xX_PWR(power_string, sd.scd[i].tx_power); + SPRINT_xX_PWR(val_string, sd.scd[i].tx_power); + add_item_string(items, power_string, val_string); + } + + if (!sd.rx_power_type) + rx_power_string = "Receiver signal OMA"; + else + rx_power_string = "Rcvr signal avg optical power"; + + for (i = 0; i < MAX_CHANNEL_NUM; i++) { + snprintf(power_string, MAX_DESC_SIZE, "%s(Channel %d)", + rx_power_string, i+1); + PRINT_xX_PWR(power_string, sd.scd[i].rx_power); + SPRINT_xX_PWR(val_string, sd.scd[i].rx_power); + add_item_string(items, power_string, val_string); + } + + if (sd.supports_alarms) { + for (i = 0; sff_8636_aw_flags[i].str; ++i) { + printf("%-41s : %s\n", sff_8636_aw_flags[i].str, + id[sff_8636_aw_flags[i].offset] + & sff_8636_aw_flags[i].value ? "On" : "Off"); + add_item_string(items, sff_8636_aw_flags[i].str, + id[sff_8636_aw_flags[i].offset] + & sff_8636_aw_flags[i].value ? "On" : "Off"); + } + + sff_show_thresholds(sd, items); + } + +} +void sff_8636_show_all(const uint8_t *id, uint32_t eeprom_len, sff_item *items) +{ + sff_8636_show_identifier(id, items); + if ((id[SFF_8636_ID_OFFSET] == SFF_8024_ID_QSFP) || + (id[SFF_8636_ID_OFFSET] == SFF_8024_ID_QSFP_PLUS) || + (id[SFF_8636_ID_OFFSET] == SFF_8024_ID_QSFP28)) { + sff_8636_show_ext_identifier(id, items); + sff_8636_show_connector(id, items); + sff_8636_show_transceiver(id, items); + sff_8636_show_encoding(id, items); + sff_show_value_with_unit(id, SFF_8636_BR_NOMINAL_OFFSET, + "BR, Nominal", 100, "Mbps", items); + sff_8636_show_rate_identifier(id, items); + sff_show_value_with_unit(id, SFF_8636_SM_LEN_OFFSET, + "Length (SMF,km)", 1, "km", items); + sff_show_value_with_unit(id, SFF_8636_OM3_LEN_OFFSET, + "Length (OM3 50um)", 2, "m", items); + sff_show_value_with_unit(id, SFF_8636_OM2_LEN_OFFSET, + "Length (OM2 50um)", 1, "m", items); + sff_show_value_with_unit(id, SFF_8636_OM1_LEN_OFFSET, + "Length (OM1 62.5um)", 1, "m", items); + sff_show_value_with_unit(id, SFF_8636_CBL_LEN_OFFSET, + "Length (Copper or Active cable)", 1, "m", items); + sff_8636_show_wavelength_or_copper_compliance(id, items); + sff_show_ascii(id, SFF_8636_VENDOR_NAME_START_OFFSET, + SFF_8636_VENDOR_NAME_END_OFFSET, "Vendor name", items); + sff_8636_show_oui(id, items); + sff_show_ascii(id, SFF_8636_VENDOR_PN_START_OFFSET, + SFF_8636_VENDOR_PN_END_OFFSET, "Vendor PN", items); + sff_show_ascii(id, SFF_8636_VENDOR_REV_START_OFFSET, + SFF_8636_VENDOR_REV_END_OFFSET, "Vendor rev", items); + sff_show_ascii(id, SFF_8636_VENDOR_SN_START_OFFSET, + SFF_8636_VENDOR_SN_END_OFFSET, "Vendor SN", items); + sff_show_ascii(id, SFF_8636_DATE_YEAR_OFFSET, + SFF_8636_DATE_VENDOR_LOT_OFFSET + 1, "Date code", items); + sff_8636_show_revision_compliance(id, items); + sff_8636_show_dom(id, eeprom_len, items); + } +} diff --git a/drivers/common/sff_module/sff_8636.h b/drivers/common/sff_module/sff_8636.h new file mode 100644 index 0000000000..d19e6c744e --- /dev/null +++ b/drivers/common/sff_module/sff_8636.h @@ -0,0 +1,592 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2022 Intel Corporation + * + * SFF-8636 standards based QSFP EEPROM Field Definitions + * + */ + +#ifndef SFF_8636_H__ +#define SFF_8636_H__ + +/*------------------------------------------------------------------------------ + * + * QSFP EEPROM data structures + * + * register info from SFF-8636 Rev 2.7 + */ + +/*------------------------------------------------------------------------------ + * + * Lower Memory Page 00h + * Measurement, Diagnostic and Control Functions + * + */ +/* Identifier - 0 */ +/* Values are defined under SFF_8024_ID_OFFSET */ +#define SFF_8636_ID_OFFSET 0x00 + +#define SFF_8636_REV_COMPLIANCE_OFFSET 0x01 +#define SFF_8636_REV_UNSPECIFIED 0x00 +#define SFF_8636_REV_8436_48 0x01 +#define SFF_8636_REV_8436_8636 0x02 +#define SFF_8636_REV_8636_13 0x03 +#define SFF_8636_REV_8636_14 0x04 +#define SFF_8636_REV_8636_15 0x05 +#define SFF_8636_REV_8636_20 0x06 +#define SFF_8636_REV_8636_27 0x07 + +#define SFF_8636_STATUS_2_OFFSET 0x02 +/* Flat Memory:0- Paging, 1- Page 0 only */ +#define SFF_8636_STATUS_PAGE_3_PRESENT (1 << 2) +#define SFF_8636_STATUS_INTL_OUTPUT (1 << 1) +#define SFF_8636_STATUS_DATA_NOT_READY (1 << 0) + +/* Channel Status Interrupt Flags - 3-5 */ +#define SFF_8636_LOS_AW_OFFSET 0x03 +#define SFF_8636_TX4_LOS_AW (1 << 7) +#define SFF_8636_TX3_LOS_AW (1 << 6) +#define SFF_8636_TX2_LOS_AW (1 << 5) +#define SFF_8636_TX1_LOS_AW (1 << 4) +#define SFF_8636_RX4_LOS_AW (1 << 3) +#define SFF_8636_RX3_LOS_AW (1 << 2) +#define SFF_8636_RX2_LOS_AW (1 << 1) +#define SFF_8636_RX1_LOS_AW (1 << 0) + +#define SFF_8636_FAULT_AW_OFFSET 0x04 +#define SFF_8636_TX4_FAULT_AW (1 << 3) +#define SFF_8636_TX3_FAULT_AW (1 << 2) +#define SFF_8636_TX2_FAULT_AW (1 << 1) +#define SFF_8636_TX1_FAULT_AW (1 << 0) + +/* Module Monitor Interrupt Flags - 6-8 */ +#define SFF_8636_TEMP_AW_OFFSET 0x06 +#define SFF_8636_TEMP_HALARM_STATUS (1 << 7) +#define SFF_8636_TEMP_LALARM_STATUS (1 << 6) +#define SFF_8636_TEMP_HWARN_STATUS (1 << 5) +#define SFF_8636_TEMP_LWARN_STATUS (1 << 4) + +#define SFF_8636_VCC_AW_OFFSET 0x07 +#define SFF_8636_VCC_HALARM_STATUS (1 << 7) +#define SFF_8636_VCC_LALARM_STATUS (1 << 6) +#define SFF_8636_VCC_HWARN_STATUS (1 << 5) +#define SFF_8636_VCC_LWARN_STATUS (1 << 4) + +/* Channel Monitor Interrupt Flags - 9-21 */ +#define SFF_8636_RX_PWR_12_AW_OFFSET 0x09 +#define SFF_8636_RX_PWR_1_HALARM (1 << 7) +#define SFF_8636_RX_PWR_1_LALARM (1 << 6) +#define SFF_8636_RX_PWR_1_HWARN (1 << 5) +#define SFF_8636_RX_PWR_1_LWARN (1 << 4) +#define SFF_8636_RX_PWR_2_HALARM (1 << 3) +#define SFF_8636_RX_PWR_2_LALARM (1 << 2) +#define SFF_8636_RX_PWR_2_HWARN (1 << 1) +#define SFF_8636_RX_PWR_2_LWARN (1 << 0) + +#define SFF_8636_RX_PWR_34_AW_OFFSET 0x0A +#define SFF_8636_RX_PWR_3_HALARM (1 << 7) +#define SFF_8636_RX_PWR_3_LALARM (1 << 6) +#define SFF_8636_RX_PWR_3_HWARN (1 << 5) +#define SFF_8636_RX_PWR_3_LWARN (1 << 4) +#define SFF_8636_RX_PWR_4_HALARM (1 << 3) +#define SFF_8636_RX_PWR_4_LALARM (1 << 2) +#define SFF_8636_RX_PWR_4_HWARN (1 << 1) +#define SFF_8636_RX_PWR_4_LWARN (1 << 0) + +#define SFF_8636_TX_BIAS_12_AW_OFFSET 0x0B +#define SFF_8636_TX_BIAS_1_HALARM (1 << 7) +#define SFF_8636_TX_BIAS_1_LALARM (1 << 6) +#define SFF_8636_TX_BIAS_1_HWARN (1 << 5) +#define SFF_8636_TX_BIAS_1_LWARN (1 << 4) +#define SFF_8636_TX_BIAS_2_HALARM (1 << 3) +#define SFF_8636_TX_BIAS_2_LALARM (1 << 2) +#define SFF_8636_TX_BIAS_2_HWARN (1 << 1) +#define SFF_8636_TX_BIAS_2_LWARN (1 << 0) + +#define SFF_8636_TX_BIAS_34_AW_OFFSET 0xC +#define SFF_8636_TX_BIAS_3_HALARM (1 << 7) +#define SFF_8636_TX_BIAS_3_LALARM (1 << 6) +#define SFF_8636_TX_BIAS_3_HWARN (1 << 5) +#define SFF_8636_TX_BIAS_3_LWARN (1 << 4) +#define SFF_8636_TX_BIAS_4_HALARM (1 << 3) +#define SFF_8636_TX_BIAS_4_LALARM (1 << 2) +#define SFF_8636_TX_BIAS_4_HWARN (1 << 1) +#define SFF_8636_TX_BIAS_4_LWARN (1 << 0) + +#define SFF_8636_TX_PWR_12_AW_OFFSET 0x0D +#define SFF_8636_TX_PWR_1_HALARM (1 << 7) +#define SFF_8636_TX_PWR_1_LALARM (1 << 6) +#define SFF_8636_TX_PWR_1_HWARN (1 << 5) +#define SFF_8636_TX_PWR_1_LWARN (1 << 4) +#define SFF_8636_TX_PWR_2_HALARM (1 << 3) +#define SFF_8636_TX_PWR_2_LALARM (1 << 2) +#define SFF_8636_TX_PWR_2_HWARN (1 << 1) +#define SFF_8636_TX_PWR_2_LWARN (1 << 0) + +#define SFF_8636_TX_PWR_34_AW_OFFSET 0x0E +#define SFF_8636_TX_PWR_3_HALARM (1 << 7) +#define SFF_8636_TX_PWR_3_LALARM (1 << 6) +#define SFF_8636_TX_PWR_3_HWARN (1 << 5) +#define SFF_8636_TX_PWR_3_LWARN (1 << 4) +#define SFF_8636_TX_PWR_4_HALARM (1 << 3) +#define SFF_8636_TX_PWR_4_LALARM (1 << 2) +#define SFF_8636_TX_PWR_4_HWARN (1 << 1) +#define SFF_8636_TX_PWR_4_LWARN (1 << 0) + +/* Module Monitoring Values - 22-33 */ +#define SFF_8636_TEMP_CURR 0x16 +#define SFF_8636_TEMP_MSB_OFFSET 0x16 +#define SFF_8636_TEMP_LSB_OFFSET 0x17 + +#define SFF_8636_VCC_CURR 0x1A +#define SFF_8636_VCC_MSB_OFFSET 0x1A +#define SFF_8636_VCC_LSB_OFFSET 0x1B + +/* Channel Monitoring Values - 34-81 */ +#define SFF_8636_RX_PWR_1_OFFSET 0x22 +#define SFF_8636_RX_PWR_2_OFFSET 0x24 +#define SFF_8636_RX_PWR_3_OFFSET 0x26 +#define SFF_8636_RX_PWR_4_OFFSET 0x28 + +#define SFF_8636_TX_BIAS_1_OFFSET 0x2A +#define SFF_8636_TX_BIAS_2_OFFSET 0x2C +#define SFF_8636_TX_BIAS_3_OFFSET 0x2E +#define SFF_8636_TX_BIAS_4_OFFSET 0x30 + +#define SFF_8636_TX_PWR_1_OFFSET 0x32 +#define SFF_8636_TX_PWR_2_OFFSET 0x34 +#define SFF_8636_TX_PWR_3_OFFSET 0x36 +#define SFF_8636_TX_PWR_4_OFFSET 0x38 + +/* Control Bytes - 86 - 99 */ +#define SFF_8636_TX_DISABLE_OFFSET 0x56 +#define SFF_8636_TX_DISABLE_4 (1 << 3) +#define SFF_8636_TX_DISABLE_3 (1 << 2) +#define SFF_8636_TX_DISABLE_2 (1 << 1) +#define SFF_8636_TX_DISABLE_1 (1 << 0) + +#define SFF_8636_RX_RATE_SELECT_OFFSET 0x57 +#define SFF_8636_RX_RATE_SELECT_4_MASK (3 << 6) +#define SFF_8636_RX_RATE_SELECT_3_MASK (3 << 4) +#define SFF_8636_RX_RATE_SELECT_2_MASK (3 << 2) +#define SFF_8636_RX_RATE_SELECT_1_MASK (3 << 0) + +#define SFF_8636_TX_RATE_SELECT_OFFSET 0x58 +#define SFF_8636_TX_RATE_SELECT_4_MASK (3 << 6) +#define SFF_8636_TX_RATE_SELECT_3_MASK (3 << 4) +#define SFF_8636_TX_RATE_SELECT_2_MASK (3 << 2) +#define SFF_8636_TX_RATE_SELECT_1_MASK (3 << 0) + +#define SFF_8636_RX_APP_SELECT_4_OFFSET 0x58 +#define SFF_8636_RX_APP_SELECT_3_OFFSET 0x59 +#define SFF_8636_RX_APP_SELECT_2_OFFSET 0x5A +#define SFF_8636_RX_APP_SELECT_1_OFFSET 0x5B + +#define SFF_8636_PWR_MODE_OFFSET 0x5D +#define SFF_8636_HIGH_PWR_ENABLE (1 << 2) +#define SFF_8636_LOW_PWR_MODE (1 << 1) +#define SFF_8636_PWR_OVERRIDE (1 << 0) + +#define SFF_8636_TX_APP_SELECT_4_OFFSET 0x5E +#define SFF_8636_TX_APP_SELECT_3_OFFSET 0x5F +#define SFF_8636_TX_APP_SELECT_2_OFFSET 0x60 +#define SFF_8636_TX_APP_SELECT_1_OFFSET 0x61 + +#define SFF_8636_LOS_MASK_OFFSET 0x64 +#define SFF_8636_TX_LOS_4_MASK (1 << 7) +#define SFF_8636_TX_LOS_3_MASK (1 << 6) +#define SFF_8636_TX_LOS_2_MASK (1 << 5) +#define SFF_8636_TX_LOS_1_MASK (1 << 4) +#define SFF_8636_RX_LOS_4_MASK (1 << 3) +#define SFF_8636_RX_LOS_3_MASK (1 << 2) +#define SFF_8636_RX_LOS_2_MASK (1 << 1) +#define SFF_8636_RX_LOS_1_MASK (1 << 0) + +#define SFF_8636_FAULT_MASK_OFFSET 0x65 +#define SFF_8636_TX_FAULT_1_MASK (1 << 3) +#define SFF_8636_TX_FAULT_2_MASK (1 << 2) +#define SFF_8636_TX_FAULT_3_MASK (1 << 1) +#define SFF_8636_TX_FAULT_4_MASK (1 << 0) + +#define SFF_8636_TEMP_MASK_OFFSET 0x67 +#define SFF_8636_TEMP_HALARM_MASK (1 << 7) +#define SFF_8636_TEMP_LALARM_MASK (1 << 6) +#define SFF_8636_TEMP_HWARN_MASK (1 << 5) +#define SFF_8636_TEMP_LWARN_MASK (1 << 4) + +#define SFF_8636_VCC_MASK_OFFSET 0x68 +#define SFF_8636_VCC_HALARM_MASK (1 << 7) +#define SFF_8636_VCC_LALARM_MASK (1 << 6) +#define SFF_8636_VCC_HWARN_MASK (1 << 5) +#define SFF_8636_VCC_LWARN_MASK (1 << 4) + +/*------------------------------------------------------------------------------ + * + * Upper Memory Page 00h + * Serial ID - Base ID, Extended ID and Vendor Specific ID fields + * + */ +/* Identifier - 128 */ +/* Identifier values same as Lower Memory Page 00h */ +#define SFF_8636_UPPER_PAGE_0_ID_OFFSET 0x80 + +/* Extended Identifier - 128 */ +#define SFF_8636_EXT_ID_OFFSET 0x81 +#define SFF_8636_EXT_ID_PWR_CLASS_MASK 0xC0 +#define SFF_8636_EXT_ID_PWR_CLASS_1 (0 << 6) +#define SFF_8636_EXT_ID_PWR_CLASS_2 (1 << 6) +#define SFF_8636_EXT_ID_PWR_CLASS_3 (2 << 6) +#define SFF_8636_EXT_ID_PWR_CLASS_4 (3 << 6) +#define SFF_8636_EXT_ID_CLIE_MASK 0x10 +#define SFF_8636_EXT_ID_CLIEI_CODE_PRESENT (1 << 4) +#define SFF_8636_EXT_ID_CDR_TX_MASK 0x08 +#define SFF_8636_EXT_ID_CDR_TX_PRESENT (1 << 3) +#define SFF_8636_EXT_ID_CDR_RX_MASK 0x04 +#define SFF_8636_EXT_ID_CDR_RX_PRESENT (1 << 2) +#define SFF_8636_EXT_ID_EPWR_CLASS_MASK 0x03 +#define SFF_8636_EXT_ID_PWR_CLASS_LEGACY 0 +#define SFF_8636_EXT_ID_PWR_CLASS_5 1 +#define SFF_8636_EXT_ID_PWR_CLASS_6 2 +#define SFF_8636_EXT_ID_PWR_CLASS_7 3 + +/* Connector Values offset - 130 */ +/* Values are defined under SFF_8024_CTOR */ +#define SFF_8636_CTOR_OFFSET 0x82 +#define SFF_8636_CTOR_UNKNOWN 0x00 +#define SFF_8636_CTOR_SC 0x01 +#define SFF_8636_CTOR_FC_STYLE_1 0x02 +#define SFF_8636_CTOR_FC_STYLE_2 0x03 +#define SFF_8636_CTOR_BNC_TNC 0x04 +#define SFF_8636_CTOR_FC_COAX 0x05 +#define SFF_8636_CTOR_FIBER_JACK 0x06 +#define SFF_8636_CTOR_LC 0x07 +#define SFF_8636_CTOR_MT_RJ 0x08 +#define SFF_8636_CTOR_MU 0x09 +#define SFF_8636_CTOR_SG 0x0A +#define SFF_8636_CTOR_OPT_PT 0x0B +#define SFF_8636_CTOR_MPO 0x0C +/* 0D-1Fh --- Reserved */ +#define SFF_8636_CTOR_HSDC_II 0x20 +#define SFF_8636_CTOR_COPPER_PT 0x21 +#define SFF_8636_CTOR_RJ45 0x22 +#define SFF_8636_CTOR_NO_SEPARABLE 0x23 +#define SFF_8636_CTOR_MXC_2X16 0x24 + +/* Specification Compliance - 131-138 */ +/* Ethernet Compliance Codes - 131 */ +#define SFF_8636_ETHERNET_COMP_OFFSET 0x83 +#define SFF_8636_ETHERNET_RSRVD (1 << 7) +#define SFF_8636_ETHERNET_10G_LRM (1 << 6) +#define SFF_8636_ETHERNET_10G_LR (1 << 5) +#define SFF_8636_ETHERNET_10G_SR (1 << 4) +#define SFF_8636_ETHERNET_40G_CR4 (1 << 3) +#define SFF_8636_ETHERNET_40G_SR4 (1 << 2) +#define SFF_8636_ETHERNET_40G_LR4 (1 << 1) +#define SFF_8636_ETHERNET_40G_ACTIVE (1 << 0) + +/* SONET Compliance Codes - 132 */ +#define SFF_8636_SONET_COMP_OFFSET 0x84 +#define SFF_8636_SONET_40G_OTN (1 << 3) +#define SFF_8636_SONET_OC48_LR (1 << 2) +#define SFF_8636_SONET_OC48_IR (1 << 1) +#define SFF_8636_SONET_OC48_SR (1 << 0) + +/* SAS/SATA Complaince Codes - 133 */ +#define SFF_8636_SAS_COMP_OFFSET 0x85 +#define SFF_8636_SAS_12G (1 << 6) +#define SFF_8636_SAS_6G (1 << 5) +#define SFF_8636_SAS_3G (1 << 4) + +/* Gigabit Ethernet Compliance Codes - 134 */ +#define SFF_8636_GIGE_COMP_OFFSET 0x86 +#define SFF_8636_GIGE_1000_BASE_T (1 << 3) +#define SFF_8636_GIGE_1000_BASE_CX (1 << 2) +#define SFF_8636_GIGE_1000_BASE_LX (1 << 1) +#define SFF_8636_GIGE_1000_BASE_SX (1 << 0) + +/* Fibre Channel Link length/Transmitter Tech. - 135,136 */ +#define SFF_8636_FC_LEN_OFFSET 0x87 +#define SFF_8636_FC_LEN_VERY_LONG (1 << 7) +#define SFF_8636_FC_LEN_SHORT (1 << 6) +#define SFF_8636_FC_LEN_INT (1 << 5) +#define SFF_8636_FC_LEN_LONG (1 << 4) +#define SFF_8636_FC_LEN_MED (1 << 3) +#define SFF_8636_FC_TECH_LONG_LC (1 << 1) +#define SFF_8636_FC_TECH_ELEC_INTER (1 << 0) + +#define SFF_8636_FC_TECH_OFFSET 0x88 +#define SFF_8636_FC_TECH_ELEC_INTRA (1 << 7) +#define SFF_8636_FC_TECH_SHORT_WO_OFC (1 << 6) +#define SFF_8636_FC_TECH_SHORT_W_OFC (1 << 5) +#define SFF_8636_FC_TECH_LONG_LL (1 << 4) + +/* Fibre Channel Transmitter Media - 137 */ +#define SFF_8636_FC_TRANS_MEDIA_OFFSET 0x89 +/* Twin Axial Pair */ +#define SFF_8636_FC_TRANS_MEDIA_TW (1 << 7) +/* Shielded Twisted Pair */ +#define SFF_8636_FC_TRANS_MEDIA_TP (1 << 6) +/* Miniature Coax */ +#define SFF_8636_FC_TRANS_MEDIA_MI (1 << 5) +/* Video Coax */ +#define SFF_8636_FC_TRANS_MEDIA_TV (1 << 4) +/* Multi-mode 62.5m */ +#define SFF_8636_FC_TRANS_MEDIA_M6 (1 << 3) +/* Multi-mode 50m */ +#define SFF_8636_FC_TRANS_MEDIA_M5 (1 << 2) +/* Multi-mode 50um */ +#define SFF_8636_FC_TRANS_MEDIA_OM3 (1 << 1) +/* Single Mode */ +#define SFF_8636_FC_TRANS_MEDIA_SM (1 << 0) + +/* Fibre Channel Speed - 138 */ +#define SFF_8636_FC_SPEED_OFFSET 0x8A +#define SFF_8636_FC_SPEED_1200_MBPS (1 << 7) +#define SFF_8636_FC_SPEED_800_MBPS (1 << 6) +#define SFF_8636_FC_SPEED_1600_MBPS (1 << 5) +#define SFF_8636_FC_SPEED_400_MBPS (1 << 4) +#define SFF_8636_FC_SPEED_200_MBPS (1 << 2) +#define SFF_8636_FC_SPEED_100_MBPS (1 << 0) + +/* Encoding - 139 */ +/* Values are defined under SFF_8024_ENCODING */ +#define SFF_8636_ENCODING_OFFSET 0x8B +#define SFF_8636_ENCODING_MANCHESTER 0x06 +#define SFF_8636_ENCODING_64B66B 0x05 +#define SFF_8636_ENCODING_SONET 0x04 +#define SFF_8636_ENCODING_NRZ 0x03 +#define SFF_8636_ENCODING_4B5B 0x02 +#define SFF_8636_ENCODING_8B10B 0x01 +#define SFF_8636_ENCODING_UNSPEC 0x00 + +/* BR, Nominal - 140 */ +#define SFF_8636_BR_NOMINAL_OFFSET 0x8C + +/* Extended RateSelect - 141 */ +#define SFF_8636_EXT_RS_OFFSET 0x8D +#define SFF_8636_EXT_RS_V1 (1 << 0) + +/* Length (Standard SM Fiber)-km - 142 */ +#define SFF_8636_SM_LEN_OFFSET 0x8E + +/* Length (OM3)-Unit 2m - 143 */ +#define SFF_8636_OM3_LEN_OFFSET 0x8F + +/* Length (OM2)-Unit 1m - 144 */ +#define SFF_8636_OM2_LEN_OFFSET 0x90 + +/* Length (OM1)-Unit 1m - 145 */ +#define SFF_8636_OM1_LEN_OFFSET 0x91 + +/* Cable Assembly Length -Unit 1m - 146 */ +#define SFF_8636_CBL_LEN_OFFSET 0x92 + +/* Device Technology - 147 */ +#define SFF_8636_DEVICE_TECH_OFFSET 0x93 +/* Transmitter Technology */ +#define SFF_8636_TRANS_TECH_MASK 0xF0 +/* Copper cable, linear active equalizers */ +#define SFF_8636_TRANS_COPPER_LNR_EQUAL (15 << 4) +/* Copper cable, near end limiting active equalizers */ +#define SFF_8636_TRANS_COPPER_NEAR_EQUAL (14 << 4) +/* Copper cable, far end limiting active equalizers */ +#define SFF_8636_TRANS_COPPER_FAR_EQUAL (13 << 4) +/* Copper cable, near & far end limiting active equalizers */ +#define SFF_8636_TRANS_COPPER_LNR_FAR_EQUAL (12 << 4) +/* Copper cable, passive equalized */ +#define SFF_8636_TRANS_COPPER_PAS_EQUAL (11 << 4) +/* Copper cable, unequalized */ +#define SFF_8636_TRANS_COPPER_PAS_UNEQUAL (10 << 4) +/* 1490 nm DFB */ +#define SFF_8636_TRANS_1490_DFB (9 << 4) +/* Others */ +#define SFF_8636_TRANS_OTHERS (8 << 4) +/* 1550 nm EML */ +#define SFF_8636_TRANS_1550_EML (7 << 4) +/* 1310 nm EML */ +#define SFF_8636_TRANS_1310_EML (6 << 4) +/* 1550 nm DFB */ +#define SFF_8636_TRANS_1550_DFB (5 << 4) +/* 1310 nm DFB */ +#define SFF_8636_TRANS_1310_DFB (4 << 4) +/* 1310 nm FP */ +#define SFF_8636_TRANS_1310_FP (3 << 4) +/* 1550 nm VCSEL */ +#define SFF_8636_TRANS_1550_VCSEL (2 << 4) +/* 1310 nm VCSEL */ +#define SFF_8636_TRANS_1310_VCSEL (1 << 4) +/* 850 nm VCSEL */ +#define SFF_8636_TRANS_850_VCSEL (0 << 4) + + /* Active/No wavelength control */ +#define SFF_8636_DEV_TECH_ACTIVE_WAVE_LEN (1 << 3) +/* Cooled transmitter */ +#define SFF_8636_DEV_TECH_COOL_TRANS (1 << 2) +/* APD/Pin Detector */ +#define SFF_8636_DEV_TECH_APD_DETECTOR (1 << 1) +/* Transmitter tunable */ +#define SFF_8636_DEV_TECH_TUNABLE (1 << 0) + +/* Vendor Name - 148-163 */ +#define SFF_8636_VENDOR_NAME_START_OFFSET 0x94 +#define SFF_8636_VENDOR_NAME_END_OFFSET 0xA3 + +/* Extended Module Codes - 164 */ +#define SFF_8636_EXT_MOD_CODE_OFFSET 0xA4 +#define SFF_8636_EXT_MOD_INFINIBAND_EDR (1 << 4) +#define SFF_8636_EXT_MOD_INFINIBAND_FDR (1 << 3) +#define SFF_8636_EXT_MOD_INFINIBAND_QDR (1 << 2) +#define SFF_8636_EXT_MOD_INFINIBAND_DDR (1 << 1) +#define SFF_8636_EXT_MOD_INFINIBAND_SDR (1 << 0) + +/* Vendor OUI - 165-167 */ +#define SFF_8636_VENDOR_OUI_OFFSET 0xA5 +#define SFF_8636_VENDOR_OUI_LEN 3 + +/* Vendor OUI - 165-167 */ +#define SFF_8636_VENDOR_PN_START_OFFSET 0xA8 +#define SFF_8636_VENDOR_PN_END_OFFSET 0xB7 + +/* Vendor Revision - 184-185 */ +#define SFF_8636_VENDOR_REV_START_OFFSET 0xB8 +#define SFF_8636_VENDOR_REV_END_OFFSET 0xB9 + +/* Wavelength - 186-187 */ +#define SFF_8636_WAVELEN_HIGH_BYTE_OFFSET 0xBA +#define SFF_8636_WAVELEN_LOW_BYTE_OFFSET 0xBB + +/* Wavelength Tolerance- 188-189 */ +#define SFF_8636_WAVE_TOL_HIGH_BYTE_OFFSET 0xBC +#define SFF_8636_WAVE_TOL_LOW_BYTE_OFFSET 0xBD + +/* Max case temp - Other than 70 C - 190 */ +#define SFF_8636_MAXCASE_TEMP_OFFSET 0xBE + +/* CC_BASE - 191 */ +#define SFF_8636_CC_BASE_OFFSET 0xBF + +/* Option Values - 192-195 */ +#define SFF_8636_OPTION_1_OFFSET 0xC0 +#define SFF_8636_ETHERNET_UNSPECIFIED 0x00 +#define SFF_8636_ETHERNET_100G_AOC 0x01 +#define SFF_8636_ETHERNET_100G_SR4 0x02 +#define SFF_8636_ETHERNET_100G_LR4 0x03 +#define SFF_8636_ETHERNET_100G_ER4 0x04 +#define SFF_8636_ETHERNET_100G_SR10 0x05 +#define SFF_8636_ETHERNET_100G_CWDM4_FEC 0x06 +#define SFF_8636_ETHERNET_100G_PSM4 0x07 +#define SFF_8636_ETHERNET_100G_ACC 0x08 +#define SFF_8636_ETHERNET_100G_CWDM4_NO_FEC 0x09 +#define SFF_8636_ETHERNET_100G_RSVD1 0x0A +#define SFF_8636_ETHERNET_100G_CR4 0x0B +#define SFF_8636_ETHERNET_25G_CR_CA_S 0x0C +#define SFF_8636_ETHERNET_25G_CR_CA_N 0x0D +#define SFF_8636_ETHERNET_40G_ER4 0x10 +#define SFF_8636_ETHERNET_4X10_SR 0x11 +#define SFF_8636_ETHERNET_40G_PSM4 0x12 +#define SFF_8636_ETHERNET_G959_P1I1_2D1 0x13 +#define SFF_8636_ETHERNET_G959_P1S1_2D2 0x14 +#define SFF_8636_ETHERNET_G959_P1L1_2D2 0x15 +#define SFF_8636_ETHERNET_10GT_SFI 0x16 +#define SFF_8636_ETHERNET_100G_CLR4 0x17 +#define SFF_8636_ETHERNET_100G_AOC2 0x18 +#define SFF_8636_ETHERNET_100G_ACC2 0x19 + +#define SFF_8636_OPTION_2_OFFSET 0xC1 +/* Rx output amplitude */ +#define SFF_8636_O2_RX_OUTPUT_AMP (1 << 0) +#define SFF_8636_OPTION_3_OFFSET 0xC2 +/* Rx Squelch Disable */ +#define SFF_8636_O3_RX_SQL_DSBL (1 << 3) +/* Rx Output Disable capable */ +#define SFF_8636_O3_RX_OUTPUT_DSBL (1 << 2) +/* Tx Squelch Disable */ +#define SFF_8636_O3_TX_SQL_DSBL (1 << 1) +/* Tx Squelch Impl */ +#define SFF_8636_O3_TX_SQL_IMPL (1 << 0) +#define SFF_8636_OPTION_4_OFFSET 0xC3 +/* Memory Page 02 present */ +#define SFF_8636_O4_PAGE_02_PRESENT (1 << 7) +/* Memory Page 01 present */ +#define SFF_8636_O4_PAGE_01_PRESENT (1 << 6) +/* Rate Select implemented */ +#define SFF_8636_O4_RATE_SELECT (1 << 5) +/* Tx_DISABLE implemented */ +#define SFF_8636_O4_TX_DISABLE (1 << 4) +/* Tx_FAULT implemented */ +#define SFF_8636_O4_TX_FAULT (1 << 3) +/* Tx Squelch implemented */ +#define SFF_8636_O4_TX_SQUELCH (1 << 2) +/* Tx Loss of Signal */ +#define SFF_8636_O4_TX_LOS (1 << 1) + +/* Vendor SN - 196-211 */ +#define SFF_8636_VENDOR_SN_START_OFFSET 0xC4 +#define SFF_8636_VENDOR_SN_END_OFFSET 0xD3 + +/* Vendor Date - 212-219 */ +#define SFF_8636_DATE_YEAR_OFFSET 0xD4 +#define SFF_8636_DATE_YEAR_LEN 2 +#define SFF_8636_DATE_MONTH_OFFSET 0xD6 +#define SFF_8636_DATE_MONTH_LEN 2 +#define SFF_8636_DATE_DAY_OFFSET 0xD8 +#define SFF_8636_DATE_DAY_LEN 2 +#define SFF_8636_DATE_VENDOR_LOT_OFFSET 0xDA +#define SFF_8636_DATE_VENDOR_LOT_LEN 2 + +/* Diagnostic Monitoring Type - 220 */ +#define SFF_8636_DIAG_TYPE_OFFSET 0xDC +#define SFF_8636_RX_PWR_TYPE_MASK 0x8 +#define SFF_8636_RX_PWR_TYPE_AVG_PWR (1 << 3) +#define SFF_8636_RX_PWR_TYPE_OMA (0 << 3) +#define SFF_8636_TX_PWR_TYPE_MASK 0x4 +#define SFF_8636_TX_PWR_TYPE_AVG_PWR (1 << 2) + +/* Enhanced Options - 221 */ +#define SFF_8636_ENH_OPTIONS_OFFSET 0xDD +#define SFF_8636_RATE_SELECT_EXT_SUPPORT (1 << 3) +#define SFF_8636_RATE_SELECT_APP_TABLE_SUPPORT (1 << 2) + +/* Check code - 223 */ +#define SFF_8636_CC_EXT_OFFSET 0xDF +#define SFF_8636_CC_EXT_LEN 1 + +/*------------------------------------------------------------------------------ + * + * Upper Memory Page 03h + * Contains module thresholds, channel thresholds and masks, + * and optional channel controls + * + * Offset - Page Num(3) * PageSize(0x80) + Page offset + */ + +/* Module Thresholds (48 Bytes) 128-175 */ +/* MSB at low address, LSB at high address */ +#define SFF_8636_TEMP_HALRM 0x200 +#define SFF_8636_TEMP_LALRM 0x202 +#define SFF_8636_TEMP_HWARN 0x204 +#define SFF_8636_TEMP_LWARN 0x206 + +#define SFF_8636_VCC_HALRM 0x210 +#define SFF_8636_VCC_LALRM 0x212 +#define SFF_8636_VCC_HWARN 0x214 +#define SFF_8636_VCC_LWARN 0x216 + +#define SFF_8636_RX_PWR_HALRM 0x230 +#define SFF_8636_RX_PWR_LALRM 0x232 +#define SFF_8636_RX_PWR_HWARN 0x234 +#define SFF_8636_RX_PWR_LWARN 0x236 + +#define SFF_8636_TX_BIAS_HALRM 0x238 +#define SFF_8636_TX_BIAS_LALRM 0x23A +#define SFF_8636_TX_BIAS_HWARN 0x23C +#define SFF_8636_TX_BIAS_LWARN 0x23E + +#define SFF_8636_TX_PWR_HALRM 0x240 +#define SFF_8636_TX_PWR_LALRM 0x242 +#define SFF_8636_TX_PWR_HWARN 0x244 +#define SFF_8636_TX_PWR_LWARN 0x246 + +#define ETH_MODULE_SFF_8636_MAX_LEN 640 +#define ETH_MODULE_SFF_8436_MAX_LEN 640 + +#endif /*SFF_8636_H__ */ diff --git a/drivers/common/sff_module/sff_common.c b/drivers/common/sff_module/sff_common.c new file mode 100644 index 0000000000..e5bc18650c --- /dev/null +++ b/drivers/common/sff_module/sff_common.c @@ -0,0 +1,415 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2022 Intel Corporation + * + * Implements SFF-8024 Rev 4.0 of pluggable I/O configuration + * + * Common utilities for SFF-8436/8636 and SFF-8472/8079 + * + */ + +#include +#include +#include +#include +#include +#include "sff_common.h" +#include "sff_telemetry.h" + + +double convert_mw_to_dbm(double mw) +{ + return (10. * log10(mw / 1000.)) + 30.; +} + +void sff_show_value_with_unit(const uint8_t *id, unsigned int reg, + const char *name, unsigned int mult, + const char *unit, sff_item *items) +{ + unsigned int val = id[reg]; + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : %u%s\n", name, val * mult, unit); + sprintf(val_string, "%u%s", val * mult, unit); + add_item_string(items, name, val_string); +} + +void sff_show_ascii(const uint8_t *id, unsigned int first_reg, + unsigned int last_reg, const char *name, sff_item *items) +{ + unsigned int reg, val; + char tmp[3]; + char val_string[TMP_STRING_SIZE]; + + memset(val_string, 0, sizeof(val_string)); + + printf("%-41s : ", name); + while (first_reg <= last_reg && id[last_reg] == ' ') + last_reg--; + for (reg = first_reg; reg <= last_reg; reg++) { + val = id[reg]; + putchar(((val >= 32) && (val <= 126)) ? val : '_'); + if ((val >= 32) && (val <= 126)) { + sprintf(tmp, "%c", val); + strcat(val_string, tmp); + } else { + strcat(val_string, "_"); + } + } + printf("\n"); + add_item_string(items, name, val_string); +} + +void sff_8024_show_oui(const uint8_t *id, int id_offset, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : %02x:%02x:%02x\n", "Vendor OUI", + id[id_offset], id[(id_offset) + 1], + id[(id_offset) + 2]); + sprintf(val_string, "%02x:%02x:%02x", + id[id_offset], id[(id_offset) + 1], id[(id_offset) + 2]); + add_item_string(items, "Vendor OUI", val_string); +} + +void sff_8024_show_identifier(const uint8_t *id, int id_offset, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : 0x%02x", "Identifier", id[id_offset]); + sprintf(val_string, "0x%02x", id[id_offset]); + + switch (id[id_offset]) { + case SFF_8024_ID_UNKNOWN: + printf(" (no module present, unknown, or unspecified)\n"); + strcat(val_string, " (no module present, unknown, or unspecified)"); + break; + case SFF_8024_ID_GBIC: + printf(" (GBIC)\n"); + strcat(val_string, " (GBIC)"); + break; + case SFF_8024_ID_SOLDERED_MODULE: + printf(" (module soldered to motherboard)\n"); + strcat(val_string, " (module soldered to motherboard)"); + break; + case SFF_8024_ID_SFP: + printf(" (SFP)\n"); + strcat(val_string, " (SFP)"); + break; + case SFF_8024_ID_300_PIN_XBI: + printf(" (300 pin XBI)\n"); + strcat(val_string, " (300 pin XBI)"); + break; + case SFF_8024_ID_XENPAK: + printf(" (XENPAK)\n"); + strcat(val_string, " (XENPAK)"); + break; + case SFF_8024_ID_XFP: + printf(" (XFP)\n"); + strcat(val_string, " (XFP)"); + break; + case SFF_8024_ID_XFF: + printf(" (XFF)\n"); + strcat(val_string, " (XFF)"); + break; + case SFF_8024_ID_XFP_E: + printf(" (XFP-E)\n"); + strcat(val_string, " (XFP-E)"); + break; + case SFF_8024_ID_XPAK: + printf(" (XPAK)\n"); + strcat(val_string, " (XPAK)"); + break; + case SFF_8024_ID_X2: + printf(" (X2)\n"); + strcat(val_string, " (X2)"); + break; + case SFF_8024_ID_DWDM_SFP: + printf(" (DWDM-SFP)\n"); + strcat(val_string, " (DWDM-SFP)"); + break; + case SFF_8024_ID_QSFP: + printf(" (QSFP)\n"); + strcat(val_string, " (QSFP)"); + break; + case SFF_8024_ID_QSFP_PLUS: + printf(" (QSFP+)\n"); + strcat(val_string, " (QSFP+)"); + break; + case SFF_8024_ID_CXP: + printf(" (CXP)\n"); + strcat(val_string, " (CXP)"); + break; + case SFF_8024_ID_HD4X: + printf(" (Shielded Mini Multilane HD 4X)\n"); + strcat(val_string, " (Shielded Mini Multilane HD 4X)"); + break; + case SFF_8024_ID_HD8X: + printf(" (Shielded Mini Multilane HD 8X)\n"); + strcat(val_string, " (Shielded Mini Multilane HD 8X)"); + break; + case SFF_8024_ID_QSFP28: + printf(" (QSFP28)\n"); + strcat(val_string, " (QSFP28)"); + break; + case SFF_8024_ID_CXP2: + printf(" (CXP2/CXP28)\n"); + strcat(val_string, " (CXP2/CXP28)"); + break; + case SFF_8024_ID_CDFP: + printf(" (CDFP Style 1/Style 2)\n"); + strcat(val_string, " (CDFP Style 1/Style 2)"); + break; + case SFF_8024_ID_HD4X_FANOUT: + printf(" (Shielded Mini Multilane HD 4X Fanout Cable)\n"); + strcat(val_string, " (Shielded Mini Multilane HD 4X Fanout Cable)"); + break; + case SFF_8024_ID_HD8X_FANOUT: + printf(" (Shielded Mini Multilane HD 8X Fanout Cable)\n"); + strcat(val_string, " (Shielded Mini Multilane HD 8X Fanout Cable)"); + break; + case SFF_8024_ID_CDFP_S3: + printf(" (CDFP Style 3)\n"); + strcat(val_string, " (CDFP Style 3)"); + break; + case SFF_8024_ID_MICRO_QSFP: + printf(" (microQSFP)\n"); + strcat(val_string, " (microQSFP)"); + break; + default: + printf(" (reserved or unknown)\n"); + strcat(val_string, " (reserved or unknown)"); + break; + } + add_item_string(items, "Identifier", val_string); +} + +void sff_8024_show_connector(const uint8_t *id, int ctor_offset, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : 0x%02x", "Connector", id[ctor_offset]); + sprintf(val_string, "0x%02x", id[ctor_offset]); + + switch (id[ctor_offset]) { + case SFF_8024_CTOR_UNKNOWN: + printf(" (unknown or unspecified)\n"); + strcat(val_string, " (unknown or unspecified)"); + break; + case SFF_8024_CTOR_SC: + printf(" (SC)\n"); + strcat(val_string, " (SC)"); + break; + case SFF_8024_CTOR_FC_STYLE_1: + printf(" (Fibre Channel Style 1 copper)\n"); + strcat(val_string, " (Fibre Channel Style 1 copper)"); + break; + case SFF_8024_CTOR_FC_STYLE_2: + printf(" (Fibre Channel Style 2 copper)\n"); + strcat(val_string, " (Fibre Channel Style 2 copper)"); + break; + case SFF_8024_CTOR_BNC_TNC: + printf(" (BNC/TNC)\n"); + strcat(val_string, " (BNC/TNC)"); + break; + case SFF_8024_CTOR_FC_COAX: + printf(" (Fibre Channel coaxial headers)\n"); + strcat(val_string, " (Fibre Channel coaxial headers)"); + break; + case SFF_8024_CTOR_FIBER_JACK: + printf(" (FibreJack)\n"); + strcat(val_string, " (FibreJack)"); + break; + case SFF_8024_CTOR_LC: + printf(" (LC)\n"); + strcat(val_string, " (LC)"); + break; + case SFF_8024_CTOR_MT_RJ: + printf(" (MT-RJ)\n"); + strcat(val_string, " (MT-RJ)"); + break; + case SFF_8024_CTOR_MU: + printf(" (MU)\n"); + strcat(val_string, " (MU)"); + break; + case SFF_8024_CTOR_SG: + printf(" (SG)\n"); + strcat(val_string, " (SG)"); + break; + case SFF_8024_CTOR_OPT_PT: + printf(" (Optical pigtail)\n"); + strcat(val_string, " (Optical pigtail)"); + break; + case SFF_8024_CTOR_MPO: + printf(" (MPO Parallel Optic)\n"); + strcat(val_string, " (MPO Parallel Optic)"); + break; + case SFF_8024_CTOR_MPO_2: + printf(" (MPO Parallel Optic - 2x16)\n"); + strcat(val_string, " (MPO Parallel Optic - 2x16)"); + break; + case SFF_8024_CTOR_HSDC_II: + printf(" (HSSDC II)\n"); + strcat(val_string, " (HSSDC II)"); + break; + case SFF_8024_CTOR_COPPER_PT: + printf(" (Copper pigtail)\n"); + strcat(val_string, " (Copper pigtail)"); + break; + case SFF_8024_CTOR_RJ45: + printf(" (RJ45)\n"); + strcat(val_string, " (RJ45)"); + break; + case SFF_8024_CTOR_NO_SEPARABLE: + printf(" (No separable connector)\n"); + strcat(val_string, " (No separable connector)"); + break; + case SFF_8024_CTOR_MXC_2x16: + printf(" (MXC 2x16)\n"); + strcat(val_string, " (MXC 2x16)"); + break; + default: + printf(" (reserved or unknown)\n"); + strcat(val_string, " (reserved or unknown)"); + break; + } + add_item_string(items, "Connector", val_string); +} + +void sff_8024_show_encoding(const uint8_t *id, int encoding_offset, + int sff_type, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + + printf("%-41s : 0x%02x", "Encoding", id[encoding_offset]); + sprintf(val_string, "0x%02x", id[encoding_offset]); + + switch (id[encoding_offset]) { + case SFF_8024_ENCODING_UNSPEC: + printf(" (unspecified)\n"); + strcat(val_string, " (unspecified)"); + break; + case SFF_8024_ENCODING_8B10B: + printf(" (8B/10B)\n"); + strcat(val_string, " (8B/10B)"); + break; + case SFF_8024_ENCODING_4B5B: + printf(" (4B/5B)\n"); + strcat(val_string, " (4B/5B)"); + break; + case SFF_8024_ENCODING_NRZ: + printf(" (NRZ)\n"); + strcat(val_string, " (NRZ)"); + break; + case SFF_8024_ENCODING_4h: + if (sff_type == RTE_ETH_MODULE_SFF_8472) { + printf(" (Manchester)\n"); + strcat(val_string, " (Manchester)"); + } else if (sff_type == RTE_ETH_MODULE_SFF_8636) { + printf(" (SONET Scrambled)\n"); + strcat(val_string, " (SONET Scrambled)"); + } + break; + case SFF_8024_ENCODING_5h: + if (sff_type == RTE_ETH_MODULE_SFF_8472) { + printf(" (SONET Scrambled)\n"); + strcat(val_string, " (SONET Scrambled)"); + } else if (sff_type == RTE_ETH_MODULE_SFF_8636) { + printf(" (64B/66B)\n"); + strcat(val_string, " (64B/66B)"); + } + break; + case SFF_8024_ENCODING_6h: + if (sff_type == RTE_ETH_MODULE_SFF_8472) { + printf(" (64B/66B)\n"); + strcat(val_string, " (64B/66B)"); + } else if (sff_type == RTE_ETH_MODULE_SFF_8636) { + printf(" (Manchester)\n"); + strcat(val_string, " (Manchester)"); + } + break; + case SFF_8024_ENCODING_256B: + printf(" ((256B/257B (transcoded FEC-enabled data))\n"); + strcat(val_string, + " ((256B/257B (transcoded FEC-enabled data))"); + break; + case SFF_8024_ENCODING_PAM4: + printf(" (PAM4)\n"); + strcat(val_string, " (PAM4)"); + break; + default: + printf(" (reserved or unknown)\n"); + strcat(val_string, " (reserved or unknown)"); + break; + } + add_item_string(items, "Encoding", val_string); +} + +void sff_show_thresholds(struct sff_diags sd, sff_item *items) +{ + char val_string[TMP_STRING_SIZE]; + + PRINT_BIAS("Laser bias current high alarm threshold", sd.bias_cur[HALRM]); + SPRINT_BIAS(val_string, sd.bias_cur[HALRM]); + add_item_string(items, "Laser bias current high alarm threshold", val_string); + PRINT_BIAS("Laser bias current low alarm threshold", sd.bias_cur[LALRM]); + SPRINT_BIAS(val_string, sd.bias_cur[LALRM]); + add_item_string(items, "Laser bias current low alarm threshold", val_string); + PRINT_BIAS("Laser bias current high warning threshold", sd.bias_cur[HWARN]); + SPRINT_BIAS(val_string, sd.bias_cur[HWARN]); + add_item_string(items, "Laser bias current high warning threshold", val_string); + PRINT_BIAS("Laser bias current low warning threshold", sd.bias_cur[LWARN]); + SPRINT_BIAS(val_string, sd.bias_cur[LWARN]); + add_item_string(items, "Laser bias current low warning threshold", val_string); + + PRINT_xX_PWR("Laser output power high alarm threshold", sd.tx_power[HALRM]); + SPRINT_xX_PWR(val_string, sd.tx_power[HALRM]); + add_item_string(items, "Laser output power high alarm threshold", val_string); + PRINT_xX_PWR("Laser output power low alarm threshold", sd.tx_power[LALRM]); + SPRINT_xX_PWR(val_string, sd.tx_power[LALRM]); + add_item_string(items, "Laser output power low alarm threshold", val_string); + PRINT_xX_PWR("Laser output power high warning threshold", sd.tx_power[HWARN]); + SPRINT_xX_PWR(val_string, sd.tx_power[HWARN]); + add_item_string(items, "Laser output power high warning threshold", val_string); + PRINT_xX_PWR("Laser output power low warning threshold", sd.tx_power[LWARN]); + SPRINT_xX_PWR(val_string, sd.tx_power[LWARN]); + add_item_string(items, "Laser output power low warning threshold", val_string); + + PRINT_TEMP("Module temperature high alarm threshold", sd.sfp_temp[HALRM]); + SPRINT_TEMP(val_string, sd.sfp_temp[HALRM]); + add_item_string(items, "Module temperature high alarm threshold", val_string); + PRINT_TEMP("Module temperature low alarm threshold", sd.sfp_temp[LALRM]); + SPRINT_TEMP(val_string, sd.sfp_temp[LALRM]); + add_item_string(items, "Module temperature low alarm threshold", val_string); + PRINT_TEMP("Module temperature high warning threshold", sd.sfp_temp[HWARN]); + SPRINT_TEMP(val_string, sd.sfp_temp[HWARN]); + add_item_string(items, "Module temperature high warning threshold", val_string); + PRINT_TEMP("Module temperature low warning threshold", sd.sfp_temp[LWARN]); + SPRINT_TEMP(val_string, sd.sfp_temp[LWARN]); + add_item_string(items, "Module temperature low warning threshold", val_string); + + PRINT_VCC("Module voltage high alarm threshold", sd.sfp_voltage[HALRM]); + SPRINT_VCC(val_string, sd.sfp_voltage[HALRM]); + add_item_string(items, "Module voltage high alarm threshold", val_string); + PRINT_VCC("Module voltage low alarm threshold", sd.sfp_voltage[LALRM]); + SPRINT_VCC(val_string, sd.sfp_voltage[LALRM]); + add_item_string(items, "Module voltage low alarm threshold", val_string); + PRINT_VCC("Module voltage high warning threshold", sd.sfp_voltage[HWARN]); + SPRINT_VCC(val_string, sd.sfp_voltage[HWARN]); + add_item_string(items, "Module voltage high warning threshold", val_string); + PRINT_VCC("Module voltage low warning threshold", sd.sfp_voltage[LWARN]); + SPRINT_VCC(val_string, sd.sfp_voltage[LWARN]); + add_item_string(items, "Module voltage low alarm threshold", val_string); + + PRINT_xX_PWR("Laser rx power high alarm threshold", sd.rx_power[HALRM]); + SPRINT_xX_PWR(val_string, sd.rx_power[HALRM]); + add_item_string(items, "Laser rx power high alarm threshold", val_string); + PRINT_xX_PWR("Laser rx power low alarm threshold", sd.rx_power[LALRM]); + SPRINT_xX_PWR(val_string, sd.rx_power[LALRM]); + add_item_string(items, "Laser rx power low alarm threshold", val_string); + PRINT_xX_PWR("Laser rx power high warning threshold", sd.rx_power[HWARN]); + SPRINT_xX_PWR(val_string, sd.rx_power[HWARN]); + add_item_string(items, "Laser rx power high warning threshold", val_string); + PRINT_xX_PWR("Laser rx power low warning threshold", sd.rx_power[LWARN]); + SPRINT_xX_PWR(val_string, sd.rx_power[LWARN]); + add_item_string(items, "Laser rx power low warning threshold", val_string); +} diff --git a/drivers/common/sff_module/sff_common.h b/drivers/common/sff_module/sff_common.h new file mode 100644 index 0000000000..04b6a54a87 --- /dev/null +++ b/drivers/common/sff_module/sff_common.h @@ -0,0 +1,192 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2022 Intel Corporation + * + * Implements SFF-8024 Rev 4.0 of pluggable I/O configuration + * + * Common utilities for SFF-8436/8636 and SFF-8472/8079 + * + */ + +#ifndef SFF_COMMON_H__ +#define SFF_COMMON_H__ + +#include +#include +#include +#include +#include + +#define SFF_8024_ID_OFFSET 0x00 +#define SFF_8024_ID_UNKNOWN 0x00 +#define SFF_8024_ID_GBIC 0x01 +#define SFF_8024_ID_SOLDERED_MODULE 0x02 +#define SFF_8024_ID_SFP 0x03 +#define SFF_8024_ID_300_PIN_XBI 0x04 +#define SFF_8024_ID_XENPAK 0x05 +#define SFF_8024_ID_XFP 0x06 +#define SFF_8024_ID_XFF 0x07 +#define SFF_8024_ID_XFP_E 0x08 +#define SFF_8024_ID_XPAK 0x09 +#define SFF_8024_ID_X2 0x0A +#define SFF_8024_ID_DWDM_SFP 0x0B +#define SFF_8024_ID_QSFP 0x0C +#define SFF_8024_ID_QSFP_PLUS 0x0D +#define SFF_8024_ID_CXP 0x0E +#define SFF_8024_ID_HD4X 0x0F +#define SFF_8024_ID_HD8X 0x10 +#define SFF_8024_ID_QSFP28 0x11 +#define SFF_8024_ID_CXP2 0x12 +#define SFF_8024_ID_CDFP 0x13 +#define SFF_8024_ID_HD4X_FANOUT 0x14 +#define SFF_8024_ID_HD8X_FANOUT 0x15 +#define SFF_8024_ID_CDFP_S3 0x16 +#define SFF_8024_ID_MICRO_QSFP 0x17 +#define SFF_8024_ID_LAST SFF_8024_ID_MICRO_QSFP +#define SFF_8024_ID_UNALLOCATED_LAST 0x7F +#define SFF_8024_ID_VENDOR_START 0x80 +#define SFF_8024_ID_VENDOR_LAST 0xFF + +#define SFF_8024_CTOR_UNKNOWN 0x00 +#define SFF_8024_CTOR_SC 0x01 +#define SFF_8024_CTOR_FC_STYLE_1 0x02 +#define SFF_8024_CTOR_FC_STYLE_2 0x03 +#define SFF_8024_CTOR_BNC_TNC 0x04 +#define SFF_8024_CTOR_FC_COAX 0x05 +#define SFF_8024_CTOR_FIBER_JACK 0x06 +#define SFF_8024_CTOR_LC 0x07 +#define SFF_8024_CTOR_MT_RJ 0x08 +#define SFF_8024_CTOR_MU 0x09 +#define SFF_8024_CTOR_SG 0x0A +#define SFF_8024_CTOR_OPT_PT 0x0B +#define SFF_8024_CTOR_MPO 0x0C +#define SFF_8024_CTOR_MPO_2 0x0D +/* 0E-1Fh --- Reserved */ +#define SFF_8024_CTOR_HSDC_II 0x20 +#define SFF_8024_CTOR_COPPER_PT 0x21 +#define SFF_8024_CTOR_RJ45 0x22 +#define SFF_8024_CTOR_NO_SEPARABLE 0x23 +#define SFF_8024_CTOR_MXC_2x16 0x24 +#define SFF_8024_CTOR_LAST SFF_8024_CTOR_MXC_2x16 +#define SFF_8024_CTOR_UNALLOCATED_LAST 0x7F +#define SFF_8024_CTOR_VENDOR_START 0x80 +#define SFF_8024_CTOR_VENDOR_LAST 0xFF + +/* ENCODING Values */ +#define SFF_8024_ENCODING_UNSPEC 0x00 +#define SFF_8024_ENCODING_8B10B 0x01 +#define SFF_8024_ENCODING_4B5B 0x02 +#define SFF_8024_ENCODING_NRZ 0x03 +/* + * Value: 04h + * SFF-8472 - Manchester + * SFF-8436/8636 - SONET Scrambled + */ +#define SFF_8024_ENCODING_4h 0x04 +/* + * Value: 05h + * SFF-8472 - SONET Scrambled + * SFF-8436/8636 - 64B/66B + */ +#define SFF_8024_ENCODING_5h 0x05 +/* + * Value: 06h + * SFF-8472 - 64B/66B + * SFF-8436/8636 - Manchester + */ +#define SFF_8024_ENCODING_6h 0x06 +#define SFF_8024_ENCODING_256B 0x07 +#define SFF_8024_ENCODING_PAM4 0x08 + +/* Most common case: 16-bit unsigned integer in a certain unit */ +#define OFFSET_TO_U16(offset) \ + (id[offset] << 8 | id[(offset) + 1]) + +#define PRINT_xX_PWR(string, var) \ + printf("%-41s : %.4f mW / %.2f dBm\n", (string), \ + (double)((var) / 10000.), \ + convert_mw_to_dbm((double)((var) / 10000.))) +#define SPRINT_xX_PWR(str, var) \ + sprintf(str, "%.4f mW / %.2f dBm", \ + (double)((var) / 10000.), \ + convert_mw_to_dbm((double)((var) / 10000.))) + +#define PRINT_BIAS(string, bias_cur) \ + printf("%-41s : %.3f mA\n", (string), \ + (double)(bias_cur / 500.)) +#define SPRINT_BIAS(str, bias_cur) \ + sprintf(str, "%.3f mA", (double)(bias_cur / 500.)) + +#define PRINT_TEMP(string, temp) \ + printf("%-41s : %.2f degrees C / %.2f degrees F\n", \ + (string), (double)(temp / 256.), \ + (double)(temp / 256. * 1.8 + 32.)) +#define SPRINT_TEMP(str, temp) \ + sprintf(str, "%.2f degrees C / %.2f degrees F", \ + (double)(temp / 256.), \ + (double)(temp / 256. * 1.8 + 32.)) + +#define PRINT_VCC(string, sfp_voltage) \ + printf("%-41s : %.4f V\n", (string), \ + (double)(sfp_voltage / 10000.)) +#define SPRINT_VCC(str, sfp_voltage) \ + sprintf(str, "%.4f V", (double)(sfp_voltage / 10000.)) + +#define PRINT_xX_THRESH_PWR(string, var, index) \ + PRINT_xX_PWR(string, (var)[(index)]) + +/* Channel Monitoring Fields */ +struct sff_channel_diags { + uint16_t bias_cur; /* Measured bias current in 2uA units */ + uint16_t rx_power; /* Measured RX Power */ + uint16_t tx_power; /* Measured TX Power */ +}; + +/* Module Monitoring Fields */ +struct sff_diags { + +#define MAX_CHANNEL_NUM 4 +#define LWARN 0 +#define HWARN 1 +#define LALRM 2 +#define HALRM 3 +#define MCURR 4 + + /* Supports DOM */ + uint8_t supports_dom; + /* Supports alarm/warning thold */ + uint8_t supports_alarms; + /* RX Power: 0 = OMA, 1 = Average power */ + uint8_t rx_power_type; + /* TX Power: 0 = Not supported, 1 = Average power */ + uint8_t tx_power_type; + + uint8_t calibrated_ext; /* Is externally calibrated */ + /* [5] tables are low/high warn, low/high alarm, current */ + /* SFP voltage in 0.1mV units */ + uint16_t sfp_voltage[5]; + /* SFP Temp in 16-bit signed 1/256 Celcius */ + int16_t sfp_temp[5]; + /* Measured bias current in 2uA units */ + uint16_t bias_cur[5]; + /* Measured TX Power */ + uint16_t tx_power[5]; + /* Measured RX Power */ + uint16_t rx_power[5]; + struct sff_channel_diags scd[MAX_CHANNEL_NUM]; +}; + +double convert_mw_to_dbm(double mw); +void sff_show_value_with_unit(const uint8_t *id, unsigned int reg, + const char *name, unsigned int mult, + const char *unit, sff_item *items); +void sff_show_ascii(const uint8_t *id, unsigned int first_reg, + unsigned int last_reg, const char *name, sff_item *items); +void sff_show_thresholds(struct sff_diags sd, sff_item *items); + +void sff_8024_show_oui(const uint8_t *id, int id_offset, sff_item *items); +void sff_8024_show_identifier(const uint8_t *id, int id_offset, sff_item *items); +void sff_8024_show_connector(const uint8_t *id, int ctor_offset, sff_item *items); +void sff_8024_show_encoding(const uint8_t *id, int encoding_offset, + int sff_type, sff_item *items); + +#endif /* SFF_COMMON_H__ */ diff --git a/drivers/common/sff_module/sff_telemetry.c b/drivers/common/sff_module/sff_telemetry.c new file mode 100644 index 0000000000..dd838b6012 --- /dev/null +++ b/drivers/common/sff_module/sff_telemetry.c @@ -0,0 +1,142 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2018 Cavium, Inc + */ + +#include +#include +#include "sff_telemetry.h" + +static void +sff_port_module_eeprom_display(uint16_t port_id, sff_item *items) +{ + struct rte_eth_dev_module_info minfo; + struct rte_dev_eeprom_info einfo; + int ret; + + ret = rte_eth_dev_get_module_info(port_id, &minfo); + if (ret != 0) { + switch (ret) { + case -ENODEV: + fprintf(stderr, "port index %d invalid\n", port_id); + break; + case -ENOTSUP: + fprintf(stderr, "operation not supported by device\n"); + break; + case -EIO: + fprintf(stderr, "device is removed\n"); + break; + default: + fprintf(stderr, "Unable to get module EEPROM: %d\n", + ret); + break; + } + return; + } + + einfo.offset = 0; + einfo.length = minfo.eeprom_len; + einfo.data = calloc(1, minfo.eeprom_len); + if (!einfo.data) { + fprintf(stderr, + "Allocation of port %u eeprom data failed\n", + port_id); + return; + } + + ret = rte_eth_dev_get_module_eeprom(port_id, &einfo); + if (ret != 0) { + switch (ret) { + case -ENODEV: + fprintf(stderr, "port index %d invalid\n", port_id); + break; + case -ENOTSUP: + fprintf(stderr, "operation not supported by device\n"); + break; + case -EIO: + fprintf(stderr, "device is removed\n"); + break; + default: + fprintf(stderr, "Unable to get module EEPROM: %d\n", + ret); + break; + } + free(einfo.data); + return; + } + + switch (minfo.type) { + case RTE_ETH_MODULE_SFF_8079: + sff_8079_show_all(einfo.data, items); + break; + case RTE_ETH_MODULE_SFF_8472: + sff_8079_show_all(einfo.data, items); + sff_8472_show_all(einfo.data, items); + break; + case RTE_ETH_MODULE_SFF_8436: + case RTE_ETH_MODULE_SFF_8636: + sff_8636_show_all(einfo.data, einfo.length, items); + break; + default: + break; + } + printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length); + free(einfo.data); +} + +void +add_item_string(sff_item *items, const char *name_str, const char *value_str) +{ + /* append different values for same keys */ + if (sff_item_count > 0 && + (strcmp(items[sff_item_count - 1].name, name_str) == 0)) { + strcat(items[sff_item_count - 1].value, "; "); + strcat(items[sff_item_count - 1].value, value_str); + return; + } + + sprintf(items[sff_item_count].name, "%s", name_str); + sprintf(items[sff_item_count].value, "%s", value_str); + sff_item_count++; +} + +static int +sff_module_tel_handle_info(const char *cmd __rte_unused, const char *params, + struct rte_tel_data *d) +{ + /* handle module info */ + char *end_param; + int port_id, i; + sff_item *items; + sff_item_count = 0; + + if (params == NULL || strlen(params) == 0 || !isdigit(*params)) + return -1; + + port_id = strtoul(params, &end_param, 0); + if (*end_param != '\0') + RTE_ETHDEV_LOG(NOTICE, + "Extra parameters passed to ethdev telemetry command, ignoring"); + + items = (sff_item *)malloc(SFF_ITEM_SIZE * SFF_ITEM_MAX_COUNT); + if (items == NULL) { + printf("Error allocating memory of items\n"); + free(items); + return -1; + } + + sff_port_module_eeprom_display(port_id, items); + + rte_tel_data_start_dict(d); + for (i = 0; i < sff_item_count; i++) + rte_tel_data_add_dict_string(d, items[i].name, items[i].value); + + free(items); + return 0; +} + +RTE_INIT(sff_module_info_init_telemetry) +{ + rte_telemetry_register_cmd( + "/sff_module/info", sff_module_tel_handle_info, + "Returns eeprom module info. Parameters: port_id"); +} diff --git a/drivers/common/sff_module/sff_telemetry.h b/drivers/common/sff_module/sff_telemetry.h new file mode 100644 index 0000000000..917197fb46 --- /dev/null +++ b/drivers/common/sff_module/sff_telemetry.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2018 Cavium, Inc + */ + +#ifndef SFF_TELEMETRY_H_ +#define SFF_TELEMETRY_H_ + +#include +#include + +#define ARRAY_SIZE(arr) RTE_DIM(arr) + +#define SFF_ITEM_NAME_SIZE 64 +#define SFF_ITEM_VALUE_SIZE 256 +#define SFF_ITEM_MAX_COUNT 256 +#define TMP_STRING_SIZE 64 + +typedef struct sff_module_info_item { + char name[SFF_ITEM_NAME_SIZE]; /* The item name. */ + char value[SFF_ITEM_VALUE_SIZE]; /* The item value. */ +} sff_item; + +#define SFF_ITEM_SIZE sizeof(sff_item) + +uint16_t sff_item_count; + +/* SFF-8079 Optics diagnostics */ +__rte_internal +extern void sff_8079_show_all(const uint8_t *id, sff_item *items); + +/* SFF-8472 Optics diagnostics */ +__rte_internal +extern void sff_8472_show_all(const uint8_t *id, sff_item *items); + +/* SFF-8636 Optics diagnostics */ +__rte_internal +extern void sff_8636_show_all(const uint8_t *id, uint32_t eeprom_len, sff_item *items); + +void add_item_string(sff_item *items, const char *name_str, const char *value_str); + +#endif /* SFF_TELEMETRY_H_ */ diff --git a/drivers/common/sff_module/version.map b/drivers/common/sff_module/version.map new file mode 100644 index 0000000000..769b7af777 --- /dev/null +++ b/drivers/common/sff_module/version.map @@ -0,0 +1,9 @@ +INTERNAL { + global: + + sff_8079_show_all; + sff_8472_show_all; + sff_8636_show_all; + + local: *; +}; \ No newline at end of file -- 2.25.1