Difference between revisions of "Server/Mezz"

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[[File:OCP-Open-compute-NIC-3-v2-1x-v1-42a.png|right]]
 
==Welcome==
 
==Welcome==
  
Welcome to the OCP Mezzanine NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in Mezzanine NIC space, under OCP framework.
+
Welcome to the OCP NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in OCP NIC space, under OCP framework
 +
 
 +
===Sub Project Lead ===
 +
 
 +
:- [mailto:damien.chong@ocproject.net Damien Chong (Facebook)]
  
 
===Guideline===
 
===Guideline===
Line 25: Line 30:
 
- Open to both adopters, and observers
 
- Open to both adopters, and observers
  
==Get Involved==
+
==Documents==
  
 +
===Release Candidate (RC) Docs===
  
===Updated doc===
+
{| class="wikitable sortable"
 +
|-
 +
! Name
 +
! Format
 +
! Version
 +
! Date
 +
! Contributor
 +
! Link
  
{| class="wikitable"
+
|-
 +
| style="width: 500pt; text-align:left;"  | All documents has been released. See Released section.
 +
| style="width: 100pt; text-align:center;" |
 +
| style="width: 100pt; text-align:center;" |
 +
| style="width: 100pt; text-align:center;" |
 +
| style="width: 150pt; text-align:center;" |
 +
| style="width: 100pt; text-align:center;" |
 +
 
 +
|}
 +
 
 +
===Released Specification Docs===
 +
 
 +
{| class="wikitable sortable"  
 
|-
 
|-
! Doc
+
! Name
 +
! Format
 
! Version
 
! Version
 
! Date
 
! Date
 
! Contributor
 
! Contributor
! Notes
+
! Link
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=3d9c65f7f6916824c90b0f52d62a16bf OCP_NIC_3.0_draft_0v01_20171205c_TN]
+
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 Specification (with change bar)
| 0v01
+
| style="width: 100pt; text-align:center;" | PDF
| 12/05/2017
+
| style="width: 100pt; text-align:center;" | 1v00 Released
| OCP NIC subgroup
+
| style="width: 100pt; text-align:center;" | 12/20/2019
| Draft - Spec Working in progress
+
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=c6b5aa46f9590dbe206dd9b12b35b7b0 Download]
  
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=8e5edde8eb3f4641d6bd69d2b433d4cc OCP 3.0 OCP 3.0 Pinout Proposal 20171205a_TN]
+
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 Specification (without change bar)
| 20171205a_TN
+
| style="width: 100pt; text-align:center;" | PDF
| 12/05/2017
+
| style="width: 100pt; text-align:center;" | 1v00 Released
| Intel
+
| style="width: 100pt; text-align:center;" | 12/20/2019
| Pinout Proposal
+
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=6fafa40bcb1698d506af18d9ea766110 Download]
 +
|}
 +
 
 +
===Supporting Collateral===
  
 +
{| class="wikitable sortable"
 +
|-
 +
! Name
 +
! Format
 +
! Version
 +
! Date
 +
! Contributor
 +
! Link
 +
|-
 +
| style="width: 500pt; text-align:left;"  | Pinout Table and PCIe bifurcation decoder
 +
| style="width: 100pt; text-align:center;" | XLSX
 +
| style="width: 100pt; text-align:center;" | 1v00 Released
 +
| style="width: 100pt; text-align:center;" | 12/09/2019
 +
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=6f3bca63507e7dc0c3f5f5dcacca2c58 Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | SFF Implementation Block Diagram Example
 +
| style="width: 100pt; text-align:center;" | PDF
 +
| style="width: 100pt; text-align:center;" | 1v00 Released
 +
| style="width: 100pt; text-align:center;" | 12/18/2019
 +
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=d6d702571a081f7ec0b65069b9f44af1 Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | LFF Implementation Block Diagram Example
 +
| style="width: 100pt; text-align:center;" | PDF
 +
| style="width: 100pt; text-align:center;" | 1v00 Released
 +
| style="width: 100pt; text-align:center;" | 12/18/2019
 +
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=6b0c4d7d307b6f0f867423f741021f0d Download]
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=a1c12b8a366ceae9e18c5e1ccacf1919 OCP_NIC_3.0_discussion_r10_20170920]
+
| style="width: 500pt; text-align:left;"  | MC MAC Address Provisioning Calculator
| v10
+
| style="width: 100pt; text-align:center;" | XLSX
| 9/20/2017
+
| style="width: 100pt; text-align:center;" | 1v00 Released
| Facebook
+
| style="width: 100pt; text-align:center;" | 12/16/2019
| General deck;updated before 9/20 call
+
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=17c8a6fe19f6a46e66468395db62a5fe Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 FRU - Intel Basic Example
 +
| style="width: 100pt; text-align:center;" | XLSX
 +
| style="width: 100pt; text-align:center;" | N/A
 +
| style="width: 100pt; text-align:center;" | 06/20/2019
 +
| style="width: 150pt; text-align:center;" | Intel
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=291610bcd16121501476aee05393fc58 Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 FRU - Intel Basic Example
 +
| style="width: 100pt; text-align:center;" | HEX
 +
| style="width: 100pt; text-align:center;" | N/A
 +
| style="width: 100pt; text-align:center;" | 06/20/2019
 +
| style="width: 150pt; text-align:center;" | Intel
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=bda465c9cab79ac09ca650f652e9e07e Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 2D mechanical drawings
 +
| style="width: 100pt; text-align:center;" | ZIP/PDF
 +
| style="width: 100pt; text-align:center;" | 1v00 Released
 +
| style="width: 100pt; text-align:center;" | 12/05/2019
 +
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=e7cc1a61d287bf44fec9256983d4bf15 Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 3D mechanical drawings
 +
| style="width: 100pt; text-align:center;" | ZIP/PDF
 +
| style="width: 100pt; text-align:center;" | 0v91 Released
 +
| style="width: 100pt; text-align:center;" | 7/29/2019
 +
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=ae43fcd4053a3b8a64c68df5e2c9ce5d Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 Thermal Models
 +
| style="width: 100pt; text-align:center;" | Icepack with STEP
 +
| style="width: 100pt; text-align:center;" | 0v80 Released
 +
| style="width: 100pt; text-align:center;" | 06/24/2019
 +
| style="width: 150pt; text-align:center;" | OCP NIC sub-group
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=b24780951288fdae2431c1ab44df3cd4 Download]
 +
|}
 +
 
 +
===Fixtures Design Files===
 +
{| class="wikitable sortable"
 +
|-
 +
! Name
 +
! Format
 +
! Version
 +
! Date
 +
! Contributor
 +
! Link
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 PCIe® Gen3 CLB/CBB Fixtures Collateral (Schematics, Layout & BOM)
 +
| style="width: 100pt; text-align:center;" | ZIP
 +
| style="width: 100pt; text-align:center;" | N/A
 +
| style="width: 100pt; text-align:center;" | 6/13/2019
 +
| style="width: 150pt; text-align:center;" | Dell-EMC
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=8309619e9b80365aac188b2c4c844143 Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 PCIe® Gen4 CLB/CBB Fixtures Collateral (Schematics, Layout & BOM)
 +
| style="width: 100pt; text-align:center;" | ZIP
 +
| style="width: 100pt; text-align:center;" | N/A
 +
| style="width: 100pt; text-align:center;" | 6/13/2019
 +
| style="width: 150pt; text-align:center;" | Dell-EMC
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=23b3767750a3b5f9ecb14b0774b12875 Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 Shock & Vibe Fixtures Collateral (Mechanical drawings)
 +
| style="width: 100pt; text-align:center;" | ZIP
 +
| style="width: 100pt; text-align:center;" | N/A
 +
| style="width: 100pt; text-align:center;" | 3/29/2019
 +
| style="width: 150pt; text-align:center;" | Intel
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=9ffaa7e5681b224bb0f34e6985d7da07 Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 Thermal Test Fixtures Collateral (Mechanical)
 +
| style="width: 100pt; text-align:center;" | ZIP
 +
| style="width: 100pt; text-align:center;" | N/A
 +
| style="width: 100pt; text-align:center;" | 6/4/2018
 +
| style="width: 150pt; text-align:center;" | Dell-EMC
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=3d2c62369df9cdc4eb33424af0a203b6 Download]
 +
|-
 +
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 Thermal Test Fixtures Collateral (Schematic, Layout)
 +
| style="width: 100pt; text-align:center;" | ZIP
 +
| style="width: 100pt; text-align:center;" | N/A
 +
| style="width: 100pt; text-align:center;" | 2/11/2019
 +
| style="width: 150pt; text-align:center;" | Dell-EMC
 +
| style="width: 100pt; text-align:center;" | [http://files.opencompute.org/oc/public.php?service=files&t=f2fb3266dfa855a428ec4554bc232cc0 Download]
 +
|}
  
 +
===Fixtures For Purchase===
 +
{| class="wikitable sortable"
 +
|-
 +
! Name
 +
! Format
 +
! Version
 +
! Date
 +
! Contributor
 +
! Link
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=3eda61b680e21060f5eb8b4bac4bd28f Mezz3.0 schedule v4_20170816]
+
| style="width: 500pt; text-align:left;"  | OCP NIC 3.0 PCIe® Gen3/Gen4 CLB/CBB Fixtures
| v4
+
| style="width: 100pt; text-align:center;" | N/A
| 8/16/2017
+
| style="width: 100pt; text-align:center;" | N/A
| Facebook
+
| style="width: 100pt; text-align:center;" | 1/21/2020
| OCP NIC 3.0 spec project schedule; commented on 9/6/2017
+
| style="width: 150pt; text-align:center;" | UNH-IOL
 +
| style="width: 100pt; text-align:center;" | [https://www.iol.unh.edu/solutions/test-tools/ocp-pcie Link]
 +
|}
 +
 
 +
 
 +
===Presentations===
  
 +
{| class="wikitable" style="text-align: center;
 +
|-
 +
! Doc
 +
! Version
 +
! Date
 +
! Contributor
 +
! Notes
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=a576fae068a6f501bc4b1c36612b8317 OCP NIC community update January 2020 for ServerWG]
 +
| N/A
 +
| 01/22/2019
 +
| OCP NIC Subgroup
 +
| Presentation to Server WG Jan'2020 Monthly Update
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=4e02146effc5419ca10ae22486980799&download OCP NIC community update Dec 2019]
 +
| N/A
 +
| 12/6/2019
 +
| OCP NIC Subgroup
 +
| OCP NIC Subgroup Dec'19 Monthly Update
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=5d9ff7c87b82deb8ffb66dfa2bbcd0d9&download OCP CLB Impedance Analysis]
 +
| N/A
 +
| 11/6/2019
 +
| HPE
 +
| Impedance mismatch discovery of OCP NIC3.0 CLB
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=1df16bb8ab313d49f27d1b428eb7b634&download OCP NIC community update November 2019 for ServerWG]
 +
| N/A
 +
| 11/24/2019
 +
| OCP NIC Subgroup
 +
| Presentation to Server WG Nov'19 Monthly Update
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=9bc306b85e757a774fcd6253605d2a31&download OCP NIC community update Aug 2019_v02]
 +
| N/A
 +
| 8/7/2019
 +
| OCP NIC Subgroup
 +
| OCP NIC Subgroup Aug'19 Monthly Update
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=5ad90059827e13e0273ce1446393225e&download OCP NIC community update August 2019 for ServerWG]
 +
| N/A
 +
| 8/28/2019
 +
| OCP NIC Subgroup
 +
| Presentation to Server WG Aug'19 Monthly Update
 +
|-
 +
| [http://files.opencompute.org/oc/public.php?service=files&t=fb6459537cb2cf7a77a02b0b86247bec&download OCP_NIC_3.0_discussion_r12_20180123]
 +
| v12
 +
| 1/23/2018
 +
| OCP NIC Subgroup
 +
| Presentation to Server WG/IC
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=cd7e005617a9a2bad2dd354a018a88f9 OCP NIC 3.0_Mechanical Discussion_v04_20171027]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=6b94014ed393a1229c0d3c296c0fc3a0&download Mezz3.0 schedule v7_20180123]
| v4
+
| v7
| 10/27/2017
+
| 1/23/2018
 
| Facebook
 
| Facebook
| Mechanical Deck
+
| OCP NIC 3.0 spec project schedule
 
 
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=ebd99e48282324f42e945fe1171e3c50 OCP_NIC_3_3D_CAD_r2_20170920]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=e4c9401b56215bd33ea4f37336710c48&download OCP NIC 3.0_Mechanical Discussion_v5_20171201_d]
| v2
+
| v5
| 9/20/2017
+
| 12/01/2017
 
| Facebook
 
| Facebook
| Mechanical 3D package
+
| Mechanical Deck
 
 
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=420aabdf9be26d4d3c90cb199a4cd369 Thermal Deck_v7_20171115]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=420aabdf9be26d4d3c90cb199a4cd369&download Thermal Deck_v7_20171115]
 
| v7
 
| v7
 
| 11/15/2017
 
| 11/15/2017
 
| Facebook
 
| Facebook
 
| Thermal deck
 
| Thermal deck
 
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=6e30e729b094d6c5f3a2eb49c7611901 Updated thermal Simulation Results_v7_20171103]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=6e30e729b094d6c5f3a2eb49c7611901&download Updated thermal Simulation Results_v7_20171103]
 
| v7
 
| v7
 
| 11/3/2017
 
| 11/3/2017
 
| Facebook
 
| Facebook
 
| Thermal simulation result update
 
| Thermal simulation result update
 
|-
 
| [http://files.opencompute.org/oc/public.php?service=files&t=260bfb5257a2466f6bd4490ff31f3358 OCP_Mezz_thermal_model_v3_20171103]
 
| v3
 
| 11/3/2017
 
| Facebook
 
| Thermal simulation model package
 
 
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=bf394a4b8394ece800712a690a06bf57 HPE_Comments_on_OCP_Mezz_v3_20170816]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=bf394a4b8394ece800712a690a06bf57&download HPE_Comments_on_OCP_Mezz_v3_20170816]
 
| N/A
 
| N/A
 
| 8/16/2017
 
| 8/16/2017
 
| HPE
 
| HPE
 
| Presentation from HPE on 8/16/2017 call
 
| Presentation from HPE on 8/16/2017 call
 
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=7d48739a75eb23c5ad5805f5451233df Dell EMC - OCP NIC Presntation v1_20170906]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=7d48739a75eb23c5ad5805f5451233df&download Dell EMC - OCP NIC Presntation v1_20170906]
 
| v1
 
| v1
 
| 9/6/2017
 
| 9/6/2017
 
| Dell-EMC
 
| Dell-EMC
 
| Presentation from Dell-EMC on 9/6/2017 call
 
| Presentation from Dell-EMC on 9/6/2017 call
 
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=ad9c60f6e25a5d2eaa38cc72f8b22069 Lenovo OCP Mezz3.0 Recommendations - 20170901]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=ad9c60f6e25a5d2eaa38cc72f8b22069&download Lenovo OCP Mezz3.0 Recommendations - 20170901]
 
| N/A
 
| N/A
 
| 9/1/2017
 
| 9/1/2017
 
| Lenovo
 
| Lenovo
 
| A mechanical focused presentation from Lenovo on 9/6/2017 call
 
| A mechanical focused presentation from Lenovo on 9/6/2017 call
 
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=a4f6fee57057e7e888f0f39b5661c8cf 9/25/2017 Workshop decks]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=a4f6fee57057e7e888f0f39b5661c8cf&download 9/25/2017 Workshop decks]
 
| N/A
 
| N/A
 
| 9/25/2017
 
| 9/25/2017
 
| Microsoft / TE / Amphenol / Broadcom / Intel / Facebook
 
| Microsoft / TE / Amphenol / Broadcom / Intel / Facebook
 
| 9/25/2017 workshop slides from multiple contributors   
 
| 9/25/2017 workshop slides from multiple contributors   
 
 
|-  
 
|-  
| [http://files.opencompute.org/oc/public.php?service=files&t=79d8d76c1942bc15d65776392c5fd411 9/25/2017 Workshop recording (large file 908MB)]
+
| [http://files.opencompute.org/oc/public.php?service=files&t=79d8d76c1942bc15d65776392c5fd411&download 9/25/2017 Workshop recording (large file 908MB)]
 
| N/A
 
| N/A
 
| 9/25/2017
 
| 9/25/2017
 
| Microsoft / TE / Amphenol / Broadcom / Intel / Facebook
 
| Microsoft / TE / Amphenol / Broadcom / Intel / Facebook
 
| 9/25/2017 workshop recording from multiple contributors   
 
| 9/25/2017 workshop recording from multiple contributors   
 
 
|}
 
|}
  
===Updates===
+
----
  
'''12/5 update'''
+
===Archive===
  
1. Update spec draft to OCP_NIC_3.0_draft_0v01_20171205c_TN
+
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']
 
 
 
 
 
 
'''11/20 update'''
 
 
 
1. Updated specification(11/12) and pin definition(11/15) to the "updated doc session"; The spec still needs a lot of work in the coming a few weeks.
 
 
 
2. Thermal deck v7 is uploaded (same material as presented on 11/15)
 
 
 
 
 
'''10/31 update'''
 
 
 
1. We did 4x working session so far and made good progress in pinout and mechanical profile
 
 
 
- 10/11 11:30am-3pm(PDT) - Done: TE/Dell-EMC/Intel/FB
 
 
 
- 10/18 9am-2pm(PDT) - Done: TE/Dell-EMC/Lenovo/Broadcom/Intel/FB
 
 
 
- 10/27 8am - 11am(PDT)  Done: – TE/Dell-EMC/Lenovo/Broadcom/Intel/FB
 
 
 
- 10/31 8:30am - 10am(PDT) Done: - (Pinout specific session) Mellanox / Broadcom / Intel / Dell-EMC / FB
 
  
- 11/3 8am-11am(PDT)
+
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Archives prior to November 2018''']
  
- 11/15 9am-5pm(PST)
+
[https://ocp-all.groups.io/g/OCP-NIC/topics '''Archives December 2018 - present''']
 
 
2. Latest pin out and ME deck are posted at [http://www.opencompute.org/wiki/Server/Mezz#Updated_doc Table above]
 
 
 
3. Plan to post WIP specification draft after 11/3 workshop for broader review
 
 
 
4. We will cancel the 2017/11/01 meeting as FB team has a conflict
 
 
 
 
 
 
 
'''10/18 Update'''
 
 
 
- Intel/Dell-EMC/TE/FB joined the spec drafting working session on 10/11 and worked on these topics: [http://files.opencompute.org/oc/public.php?service=files&t=089dc36e019eadfcbdc590837e7e0dc6 framework], sections, pinout, connector, specification drafting logistics.
 
 
 
- With many inputs from community, FB updated Mechanical deck to v3; Key changes are 1) fine tuning module width by 2mm 2) proposing 1 extra sizes, and total 3x sizes with different width. Detail see [http://files.opencompute.org/oc/public.php?service=files&t=520161aaf734e0b8690a9003b73bd57c Mechanical Discussion_v03_20171018]
 
 
 
- Pinout is being actively working on. Intel is taking lead on proposing and maintaining the draft; an updated version can be found [http://files.opencompute.org/oc/public.php?service=files&t=aa9736b73845229c4dcd6cf47c74296e [here]]
 
 
 
- We will move from Fuze to GoToWebinar for project calls in Nov. 10/18 call is likely the last call on Fuze. More details to follow in mailing list and calendar.
 
 
 
 
 
'''9/20 Update'''
 
 
 
- The subgroup closed on all other major options after a few months of iterations. #14 is the clear preference in subgroup. Details and specification will be worked out around this option.
 
 
 
- Update main deck: [http://files.opencompute.org/oc/public.php?service=files&t=a1c12b8a366ceae9e18c5e1ccacf1919 OCP_NIC_3.0_discussion_r10_20170920]
 
 
 
- Update [http://files.opencompute.org/oc/public.php?service=files&t=ebd99e48282324f42e945fe1171e3c50 mechanical 3D package] to r02
 
 
 
- Update [http://files.opencompute.org/oc/public.php?service=files&t=b9049cac01890df4354859ff2c028fa5 mechanical deck] to r02
 
 
 
 
 
 
 
'''9/6 Update'''
 
 
 
- Add updated doc session for better tracking of latest docs and community presentations
 
 
 
- Update general deck to v9, thermal deck to v6
 
 
 
- Intend to exit phase 2 by 9/20 with option #14
 
 
 
- Change project name from "OCP Mezz NIC 3.0" to "OCP NIC 3.0" as option #14 is not Mezz style
 
 
 
 
 
'''8/23 Update'''
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=bf394a4b8394ece800712a690a06bf57 HPE's presentation on 8/16 call]
 
 
 
 
 
'''8/22 Update'''
 
 
 
Thermal results and files
 
 
 
- [http://files.opencompute.org/oc/public.php?service=files&t=76bd6a84a9ef716ea21a915c466277ac Option #13 with QSFP heat sink]
 
 
 
- [http://files.opencompute.org/oc/public.php?service=files&t=3e29fd09df03360c1d2457348a81f453 Option #14 with QSFP heat sink]
 
 
 
- [http://files.opencompute.org/oc/public.php?service=files&t=ebcdfbcd14d24422b8d860bb1f6686dd Slides - Update of thermal results]
 
 
 
- [http://files.opencompute.org/oc/public.php?service=files&t=a5e561283cbdcaaad60e1c5b0f7a19c7 Summary of updated simulation results]
 
 
 
 
 
'''8/16 Update'''
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=1d34f1178a223488716abf5f26641871 Master Deck r08 dated 8/16/2017]
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=7fe67b5788e081c70387d371e29218fe Mechanical update r01 dated 8/16/2017]
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=209581638a7781772c8c6314ea384fd6 Mechanical - 3D of option 14 v1]
 
 
 
 
 
'''8/2 Update'''
 
 
 
'''1. Update to deck'''
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=269e6bc3cee73239105c5dafb09f31a2 Master Deck r07 dated 8/1/2017]
 
 
 
'''2. 8/2/2017 Meeting Agenda'''
 
 
 
'''General update'''
 
 
 
- Form factor stability goal (2+5+2 goal)
 
 
 
- Update the investigation of #14
 
 
 
- Revisit 1x or 2x form factor (tradeoff between simplicity and flexibility)
 
 
 
- Heads up of stating pin list discussion
 
 
 
'''Possible project name change'''
 
 
 
- One of the major option(#14) being looked at is not technical a "Mezz"
 
 
 
- Possible name change of project if the group is clearly trending toward #14
 
 
 
'''Mechanical intro''' - by Joshua Held @Facebook
 
 
 
- Josh will talk about coming activities in mechanical design of Mezz NIC  
 
 
 
'''9/25 Workshop @ Dallas, TX'''
 
 
 
- Call for presentation; topical can be technically, or sharing how your experience with OCP Mezz NIC
 
 
 
- Suggest to drop me an email if you intend to attend (optional)
 
- Free to register; instruction sent in mailing list
 
 
 
 
 
'''7/25/2017'''
 
 
 
1. Update to deck
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=102b0d696eb386222ce4d7b2b857b6cf Master Deck V6 dated 7/25]
 
 
 
 
 
'''7/14/2017'''
 
 
 
1. Update to deck
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=15acc7dc37ae8d47e24e70098352ef1b Master Deck V5 dated 7/14]
 
 
 
2. Update to Schedule
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=1f877ea9b23cc8ca217e586d079835eb Schedule update v3 dated 7/14]
 
 
 
3. Mezz subgroup will meet @ OCP Engineering workshop Sep 25th, 2017
 
 
 
[http://www.dcdconverged.com/conferences/colo-cloud/benefits/ocp-engineering-workshop More info here]
 
 
 
 
 
'''7/5/2017'''
 
 
 
See below material for tomorrow's call:
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=80ad70edb0793750e9ffa844277f642d Corrected thermal model: Cases A1-A5]
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=969afb027f5266965c7d67fd67f4c0d9 Corrected thermal model: Cases A6-A10]
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=db9e67e52055bf286e60c76a77395de5 Thermal model with QSFP heat sink: Cases A1-A5]
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=4124bdef6c52904969309103f6fcd3d4 Thermal model with QSFP heat sink: Cases A6-A10]
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=142e75071a9a6c98f8887c6005bb064d Summary of updated simulation results]
 
 
 
[http://files.opencompute.org/oc/public.php?service=files&t=7373b67f33c85773220f26801a199b7f Presentation slides]
 
 
 
--- '''Agenda'''
 
 
 
1. Updates and corrections to thermal models
 
 
 
2. Impact of QSFP heat sink
 
 
 
3. Impact of contact resistance on QSFP heat sink performance
 
 
 
4. Go over a few topics for discussion
 
 
 
 
 
----
 
[http://www.opencompute.org/wiki/Server/Mezz/Update_Archive '''Find Archive of updates here''']
 
 
 
[http://lists.opencompute.org/pipermail/opencompute-mezz-card/ '''Find archive of mailing-list here''']
 
 
----
 
----
  
 
===Meetings===
 
===Meetings===
  
This project meets - 2 times a Month; Defaults to 1st and 3rd Wednesday of the Month.
+
This project meets - 1 times a Month; Defaults to 1st Wednesday of the Month.
  
 
Call-in info and source of truth @ http://opencompute.org/projects/projects-calendar/ (Time zone shown: Eastern Time)  
 
Call-in info and source of truth @ http://opencompute.org/projects/projects-calendar/ (Time zone shown: Eastern Time)  
Line 340: Line 350:
  
 
Meeting minutes is sent out in mailing list and can be found at [http://lists.opencompute.org/pipermail/opencompute-mezz-card/ archive]
 
Meeting minutes is sent out in mailing list and can be found at [http://lists.opencompute.org/pipermail/opencompute-mezz-card/ archive]
 +
 +
===Recordings from Past Calls===
 +
:- [https://www.youtube.com/watch?v=H3bhnqjy57Q&feature=youtu.be May 6th, 2020]
 +
:- [https://www.youtube.com/watch?v=iOkUoKHP7fY&feature=youtu.be April 1st, 2020]
 +
:- [https://www.youtube.com/watch?v=SKLs2MqvvVA&feature=youtu.be March 11th, 2020]
 +
:- [https://www.youtube.com/watch?v=vV-t2RATWKY&feature=youtu.be Feb 13th, 2020]
 +
:- [https://www.youtube.com/watch?v=E87Ymmh_8K0&feature=youtu.be Feb 6th, 2020]
 +
:- [https://www.youtube.com/watch?v=XJk0FlQ0zAI&feature=youtu.be Dec 4, 2019]
 +
:- [https://www.youtube.com/watch?v=hsuNxYMeRTI&feature=youtu.be Nov 6th, 2019]
 +
:- [https://www.youtube.com/watch?v=0suNwLGwzqw&feature=youtu.be June 5th, 2019]
 +
:- [https://www.youtube.com/watch?v=RXvXW3i_lvI&feature=youtu.be May 1st, 2019]
 +
:- [https://www.youtube.com/watch?v=8w033KEgkQk&feature=youtu.be April 3rd, 2019]
 +
:- [https://www.youtube.com/watch?v=6tjCigETRIc&feature=youtu.be March 6th, 2019]
 +
:- [https://www.youtube.com/watch?v=5-Jbi45C800&feature=youtu.be January 2nd, 2019]
 +
:- [https://www.youtube.com/watch?v=gK5tPqIAFyA&feature=youtu.be December 5th, 2018]
 +
:- [https://www.youtube.com/watch?v=XmYbtUO8X70&feature=youtu.be November 7th, 2018]
 +
:- [https://www.youtube.com/watch?v=89F5yU5neP0&feature=youtu.be September 5th, 2018]
 +
:- [https://www.youtube.com/watch?v=NrODQ5L6-F0&feature=youtu.be August 1st, 2018]
 +
:- [http://files.opencompute.org/oc/public.php?service=files&t=fb67c22fc935d197a84a7a23898d5912 May 2nd, 2018]
 +
:- [http://files.opencompute.org/oc/public.php?service=files&t=6296c3d7ebed645accc69b5a5668c09e April 18th, 2018]
 +
:- [http://files.opencompute.org/oc/public.php?service=files&t=ac2976a35455b6870f9b0090ad84ffee April 4th, 2018]
  
 
===Events===
 
===Events===
Line 352: Line 383:
 
===Communication===
 
===Communication===
  
- Project communication is done through the [http://lists.opencompute.org/mailman/listinfo/opencompute-mezz-card opencompute-mezz-card mailing list].
+
- Project communication is done through the [https://ocp-all.groups.io/g/OCP-NIC https://ocp-all.groups.io/g/OCP-NIC].
  
- Please make sure following the steps until you receive confirmation email and welcome email from Opencompute-mezz-card@lists.opencompute.org.  
+
- Please make sure following the steps until you receive 1) confirmation email from noreply@Groups.io 2) welcome email from OCP-NIC@OCP-All.groups.io.  
  
'''Please check your junk box and unblock Opencompute-mezz-card@lists.opencompute.org if you have trouble getting confirmation email. '''
+
'''Please check your junk box and unblock noreply@Groups.io & OCP-NIC@OCP-All.groups.io if you have trouble getting confirmation email. '''
  
- To access the mailing list archives go to: http://lists.opencompute.org/pipermail/opencompute-mezz-card/
+
- To access the mailing list archives go to: https://ocp-all.groups.io/g/OCP-NIC
  
 
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived
 
- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived
  
- Reach to [mailto:jia.ning@ocproject.net Jia Ning] if there is strong reason not to have public discussion
+
- Reach to [mailto:damien.chong@ocproject.net Damien Chong] if there is strong reason not to have public discussion
  
 
==Specifications and Designs==
 
==Specifications and Designs==
Line 379: Line 410:
 
|-
 
|-
 
|-
 
|-
 +
 +
| OCP Mezzanine card v2.0
 +
 +
[http://files.opencompute.org/oc/public.php?service=files&t=935023a57c7853dd900831b181e7a6d5 OCP_Mezz 2.0_rev1.1_20200103_noCB(2.8MB) ]
 +
 +
| V2.0-1.1
 +
| Jan 3, 2020
 +
| Facebook
 +
| OWFa 1.0
 +
| Added Type-5 form factor <br>
 +
Accepted by OCP IC 12/20/2019
 +
|-
 +
 
| OCP Mezzanine card v2.0
 
| OCP Mezzanine card v2.0
  

Revision as of 15:11, 12 May 2020

OCP-Open-compute-NIC-3-v2-1x-v1-42a.png

Welcome

Welcome to the OCP NIC subgroup under OCP Server Work Group. The goal of this subgroup is to form a healthy ecosystem in OCP NIC space, under OCP framework

Sub Project Lead

- Damien Chong (Facebook)

Guideline

We are here to build a supportive, informative and inclusive community:


Supportive

- Support implementation questions

- Evaluate new use cases

Informative

- Share the latest topics and trends related to OCP Mezz NIC spec

- Share both challenges and opportunities

Inclusive

- Take community feedback and make iterations to proposal before submitting major revision to work group and IC

- Open to both adopters, and observers

Documents

Release Candidate (RC) Docs

Name Format Version Date Contributor Link
All documents has been released. See Released section.

Released Specification Docs

Name Format Version Date Contributor Link
OCP NIC 3.0 Specification (with change bar) PDF 1v00 Released 12/20/2019 OCP NIC sub-group Download
OCP NIC 3.0 Specification (without change bar) PDF 1v00 Released 12/20/2019 OCP NIC sub-group Download

Supporting Collateral

Name Format Version Date Contributor Link
Pinout Table and PCIe bifurcation decoder XLSX 1v00 Released 12/09/2019 OCP NIC sub-group Download
SFF Implementation Block Diagram Example PDF 1v00 Released 12/18/2019 OCP NIC sub-group Download
LFF Implementation Block Diagram Example PDF 1v00 Released 12/18/2019 OCP NIC sub-group Download
MC MAC Address Provisioning Calculator XLSX 1v00 Released 12/16/2019 OCP NIC sub-group Download
OCP NIC 3.0 FRU - Intel Basic Example XLSX N/A 06/20/2019 Intel Download
OCP NIC 3.0 FRU - Intel Basic Example HEX N/A 06/20/2019 Intel Download
OCP NIC 3.0 2D mechanical drawings ZIP/PDF 1v00 Released 12/05/2019 OCP NIC sub-group Download
OCP NIC 3.0 3D mechanical drawings ZIP/PDF 0v91 Released 7/29/2019 OCP NIC sub-group Download
OCP NIC 3.0 Thermal Models Icepack with STEP 0v80 Released 06/24/2019 OCP NIC sub-group Download

Fixtures Design Files

Name Format Version Date Contributor Link
OCP NIC 3.0 PCIe® Gen3 CLB/CBB Fixtures Collateral (Schematics, Layout & BOM) ZIP N/A 6/13/2019 Dell-EMC Download
OCP NIC 3.0 PCIe® Gen4 CLB/CBB Fixtures Collateral (Schematics, Layout & BOM) ZIP N/A 6/13/2019 Dell-EMC Download
OCP NIC 3.0 Shock & Vibe Fixtures Collateral (Mechanical drawings) ZIP N/A 3/29/2019 Intel Download
OCP NIC 3.0 Thermal Test Fixtures Collateral (Mechanical) ZIP N/A 6/4/2018 Dell-EMC Download
OCP NIC 3.0 Thermal Test Fixtures Collateral (Schematic, Layout) ZIP N/A 2/11/2019 Dell-EMC Download

Fixtures For Purchase

Name Format Version Date Contributor Link
OCP NIC 3.0 PCIe® Gen3/Gen4 CLB/CBB Fixtures N/A N/A 1/21/2020 UNH-IOL Link


Presentations

Doc Version Date Contributor Notes
OCP NIC community update January 2020 for ServerWG N/A 01/22/2019 OCP NIC Subgroup Presentation to Server WG Jan'2020 Monthly Update
OCP NIC community update Dec 2019 N/A 12/6/2019 OCP NIC Subgroup OCP NIC Subgroup Dec'19 Monthly Update
OCP CLB Impedance Analysis N/A 11/6/2019 HPE Impedance mismatch discovery of OCP NIC3.0 CLB
OCP NIC community update November 2019 for ServerWG N/A 11/24/2019 OCP NIC Subgroup Presentation to Server WG Nov'19 Monthly Update
OCP NIC community update Aug 2019_v02 N/A 8/7/2019 OCP NIC Subgroup OCP NIC Subgroup Aug'19 Monthly Update
OCP NIC community update August 2019 for ServerWG N/A 8/28/2019 OCP NIC Subgroup Presentation to Server WG Aug'19 Monthly Update
OCP_NIC_3.0_discussion_r12_20180123 v12 1/23/2018 OCP NIC Subgroup Presentation to Server WG/IC
Mezz3.0 schedule v7_20180123 v7 1/23/2018 Facebook OCP NIC 3.0 spec project schedule
OCP NIC 3.0_Mechanical Discussion_v5_20171201_d v5 12/01/2017 Facebook Mechanical Deck
Thermal Deck_v7_20171115 v7 11/15/2017 Facebook Thermal deck
Updated thermal Simulation Results_v7_20171103 v7 11/3/2017 Facebook Thermal simulation result update
HPE_Comments_on_OCP_Mezz_v3_20170816 N/A 8/16/2017 HPE Presentation from HPE on 8/16/2017 call
Dell EMC - OCP NIC Presntation v1_20170906 v1 9/6/2017 Dell-EMC Presentation from Dell-EMC on 9/6/2017 call
Lenovo OCP Mezz3.0 Recommendations - 20170901 N/A 9/1/2017 Lenovo A mechanical focused presentation from Lenovo on 9/6/2017 call
9/25/2017 Workshop decks N/A 9/25/2017 Microsoft / TE / Amphenol / Broadcom / Intel / Facebook 9/25/2017 workshop slides from multiple contributors
9/25/2017 Workshop recording (large file 908MB) N/A 9/25/2017 Microsoft / TE / Amphenol / Broadcom / Intel / Facebook 9/25/2017 workshop recording from multiple contributors

Archive

Find Archive of updates here

Archives prior to November 2018

Archives December 2018 - present


Meetings

This project meets - 1 times a Month; Defaults to 1st Wednesday of the Month.

Call-in info and source of truth @ http://opencompute.org/projects/projects-calendar/ (Time zone shown: Eastern Time)

This call is open to the public.

If there is a cancellation, we will try our best to cancel >24hrs before the meeting by the calendars above.

Meeting minutes is sent out in mailing list and can be found at archive

Recordings from Past Calls

- May 6th, 2020
- April 1st, 2020
- March 11th, 2020
- Feb 13th, 2020
- Feb 6th, 2020
- Dec 4, 2019
- Nov 6th, 2019
- June 5th, 2019
- May 1st, 2019
- April 3rd, 2019
- March 6th, 2019
- January 2nd, 2019
- December 5th, 2018
- November 7th, 2018
- September 5th, 2018
- August 1st, 2018
- May 2nd, 2018
- April 18th, 2018
- April 4th, 2018

Events

2017/3/9

OCP Engineering Workshop Sessions https://ocpussummit2017.sched.com/event/9SAa/ocp-mezzanine-nic-20-and-beyond

More information about OCP events can be found at: http://www.opencompute.org/community/events/ocp-events-calendar


Communication

- Project communication is done through the https://ocp-all.groups.io/g/OCP-NIC.

- Please make sure following the steps until you receive 1) confirmation email from noreply@Groups.io 2) welcome email from OCP-NIC@OCP-All.groups.io.

Please check your junk box and unblock noreply@Groups.io & OCP-NIC@OCP-All.groups.io if you have trouble getting confirmation email.

- To access the mailing list archives go to: https://ocp-all.groups.io/g/OCP-NIC

- For general discussion, please use mailing-list above by default; This is public domain and all discussion is archived

- Reach to Damien Chong if there is strong reason not to have public discussion

Specifications and Designs

All these accepted by the IC

Specification Version Submit Date Contributor License Notes
OCP Mezzanine card v2.0

OCP_Mezz 2.0_rev1.1_20200103_noCB(2.8MB)

V2.0-1.1 Jan 3, 2020 Facebook OWFa 1.0 Added Type-5 form factor

Accepted by OCP IC 12/20/2019

OCP Mezzanine card v2.0

OCP_Mezz_2.0_rev1.00_20151215b_pub_release.pdf(2.2MB)

OCP_Mezz_2.0_rev1.00_20151215b_pub_release_3D_package.zip (88MB)

Mechanical 20151023_P1-P9_K1-K5 zip file (57MB)

V2.0-1.0 Dec 15, 2015 Facebook OWFa 1.0 Added support for x16 (quad x4), NCSI, dual QSFP+, & Quad SDP+

Accepted by OCP IC 2/24/2016

OCP Mezzanine card v0.5, original standard

Mezzanine Card (rev 0.5)

V0.5 Oct 8, 2012 Facebook OWFa 1.0 Defacto standard for the original network mezzanine with a x8 PCIe Gen3 interface