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Specification of Ethernet Switch Driver, AUTOSAR 656, R23-11, CP

Last updated at Posted at 2024-01-04

AUTOSARが2023年版、R23-11を公開しました。
https://www.autosar.org/fileadmin/standards/R23-11/CP/AUTOSAR_CP_SWS_EthernetSwitchDriver.pdf

R22-11
https://www.autosar.org/fileadmin/standards/R22-11/CP/AUTOSAR_SWS_EthernetSwitchDriver.pdf

R21-11
https://www.autosar.org/fileadmin/standards/R21-11/CP/AUTOSAR_SWS_EthernetSwitchDriver.pdf

R20-11
https://www.autosar.org/fileadmin/standards/R20-11/CP/AUTOSAR_SWS_EthernetSwitchDriver.pdf

R19-11
https://www.autosar.org/fileadmin/standards/R19-11/CP/AUTOSAR_SWS_EthernetSwitchDriver.pdf

文書は検索してダウンロードできます。
https://www.autosar.org/

<この項は書きかけです。順次追記します。>
This article is not completed. I will add some words in order.

Release Overviews

AUTOSARには現在3つの分類があります。Foundation, CAN OSEK/VDXのClassic Platform, Ethernet/TCP/IP POSIXのAdaptive Platform.

Foundation Release Overview, AUTOSAR 781, R23-11, FO
https://qiita.com/kaizen_nagoya/items/f249bdb8c313d8bff883

Classic Platform Release Overview, AUTOSAR No.0 ,R23-11, CP
https://qiita.com/kaizen_nagoya/items/9d22c8722cbc0f42b137

Adaptive Platform Release Overview, AUTOSAR 782, R23-11, AP
https://qiita.com/kaizen_nagoya/items/13a104606a34fe24fcf7

Qiita 記事一覧

Autosar Foundation R23-11 一覧
https://qiita.com/kaizen_nagoya/items/c30674cb2dac2fcbbd04

AUTOSAR Adaptive Platform R23-11一覧
https://qiita.com/kaizen_nagoya/items/1dece8799a730367b0dc

Autosar Classic Platform R23-11 一覧
https://qiita.com/kaizen_nagoya/items/f770f6c2906e1dcbf180

文書変更(Document Change)

• Concept 710 (Deterministic communication with TSN) incorporated
• Interaction with the Firewall module added

用語(terms)

term Description
DEM Diagnostic Event Manager module
EcuM ECU State Manager module
Eth Ethernet Controller Driver (AUTOSAR BSW module)
EthIf Ethernet Interface (AUTOSAR BSW module)
EthTrcv Ethernet Transceiver Driver (AUTOSAR BSW module)
MII Media Independent Interface (standardized interface provided by Ethernet controllers to access Ethernet transceivers)
MDIO Management Data Input/Output
OA TC10 Open Alliance TC10 specification (see [7])
Ethernet packet An "Ethernet packet" is an on-wire format defined by [8, IEEE Std 802.3- 2022] which includes the following parts: Preamble (7 bytes), SFD (start frame delim- iter, 1 byte), Ethernet frame (up to 2000 bytes))
Ethernet frame An "Ethernet frame" is on-wire format defined [8, IEEE Std 802.3-2022] which includes the following parts: MAC destination address field (6 bytes), MAC source address field (6 bytes), Type field (2 bytes), MAC client data field (inlcude op- tional Q-Tag (4 bytes)) (up to 1982 bytes), optional PAD (padding bytes), FCS (frame check sequence, 4 bytes)
Stream A "stream" represent multiple Ethernet frames which are grouped by similar frame attributes (e.g. MAC source address)
Stream identification The term "Stream identification" is derived from [9, IEEE Std 802.1Q- 2022] and represent the functionality to identify received Ethernet frames based on a particular set of frame attributes. Frames carrying different sets of frame attributes can only be identified with a single stream

References

[1] Layered Software Architecture AUTOSAR_CP_EXP_LayeredSoftwareArchitecture
[2] Specification of Ethernet Interface AUTOSAR_CP_SWS_EthernetInterface
[3] Specification of Ethernet Transceiver Driver AUTOSAR_CP_SWS_EthernetTransceiverDriver
[4] Specification of Ethernet Driver AUTOSAR_CP_SWS_EthernetDriver
[5] Specification of SPI Handler/Driver AUTOSAR_CP_SWS_SPIHandlerDriver
[6] Glossary AUTOSAR_FO_TR_Glossary
https://www.autosar.org/fileadmin/standards/R23-11/FO/AUTOSAR_FO_TR_Glossary.pdf
[7] OPEN Sleep/Wake-up Specification for Automotive Ethernet http://www.opensig.org/Automotive-Ethernet-Specifications/
[8] IEEE 802.3-2022 https://www.ieee802.org/3/
[9] IEEE 802.1Q-2022 - IEEE Standard for Local and Metropolitan Area Network - Bridges and Bridged Networks
https://ieeexplore.ieee.org/
[10] General Specification of Basic Software Modules AUTOSAR_CP_SWS_BSWGeneral
[11] Requirements on Ethernet Support in AUTOSAR AUTOSAR_CP_SRS_Ethernet
[12] General Requirements on Basic Software Modules AUTOSAR_CP_SRS_BSWGeneral
[13] IEEE 802.1Q-2018 - IEEE Standard for Local and Metropolitan Area Network - Bridges and Bridged Networks
https://ieeexplore.ieee.org/
[14] IEEE 802.1CB-2017 - IEEE Standard for Local and Metropolitan Area Network - Frame Replication and Elimination for Reliability
https://ieeexplore.ieee.org/
[15] Specification of Time Synchronization over Ethernet AUTOSAR_CP_SWS_TimeSyncOverEthernet
[16] Specification of NVRAM Manager AUTOSAR_CP_SWS_NVRAMManager

補足資料(Additions)

祝休日・謹賀新年:2024年の目標
https://qiita.com/kaizen_nagoya/items/b659d922327a7dcdc898

2023 Countdown Calendar 主催・参加一覧
https://qiita.com/kaizen_nagoya/items/c4c2f08ac97f38d08543

CountDownCalendar月間 いいねをいただいた記事群 views 順
https://qiita.com/kaizen_nagoya/items/583c5cbc225dac23398a

Countdown Calendar 2023, 百記事目を書くにあたって。
https://qiita.com/kaizen_nagoya/items/45185a04cfd88b71256a

1年間をまとめた「振り返りページ」@2023
https://qiita.com/kaizen_nagoya/items/bcd1ebd49d3a9e8c7a90

AUTOSAR 文書番号
https://qiita.com/kaizen_nagoya/items/8b894228a0b76c2265c7

AUTOSAR Countdown Calendar 2023
https://qiita.com/advent-calendar/2023/autosar

AUTOSAR Abstract Platformへの道 R22-11
https://qiita.com/kaizen_nagoya/items/8ac2826635a8c536c7ec

自動車 記事 100
https://qiita.com/kaizen_nagoya/items/f7f0b9ab36569ad409c5

Basic principles, ボッシュ自動車handbook(英語)11版まとめ<2>
https://qiita.com/kaizen_nagoya/items/24a1ba5da3d09b2a95d1

JAXA/IPA クリティカルソフトウェアワークショップ WOCS言語関連発表(改定版)
https://qiita.com/kaizen_nagoya/items/4789832baf494cb74626

<この記事は個人の過去の経験に基づく個人の感想です。現在所属する組織、業務とは関係がありません。>
This article is an individual impression based on the individual's experience. It has nothing to do with the organization or business to which I currently belong.

文書履歴(document history)

ver. 0.01 初稿  20240104

最後までおよみいただきありがとうございました。

いいね 💚、フォローをお願いします。

Thank you very much for reading to the last sentence.

Please press the like icon 💚 and follow me for your happy life.

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