[BP] P802.3ap/D2.2 Comments Need to choose a max FEC latency, editorials
(This is a resend: a BP moderator can kill the original)
CommentID:
CommenterName: Piers Dawe
CommenterEmail:
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CommenterCompany: Avago Technologies
Clause: 69
Subclause: 69.3
Page: 63
Line: 39
CommentType: T
Comment:
The maximum delay through each layer is specified in Table 69-3, so that users know what to expect. But the FEC sublayer isn't mentioned, and it will need a reasonable delay allocation.
CommentEnd:
SuggestedRemedy:
Insert another row, between 10GBASE-R PCS and 10GBASE-KR PMA/PMD. Choose a comfortable maximum round-trip delay limit. Copy and modify 72.4 Delay constraints (without the last sentence) into Clause 74.
RemedyEnd:
CommentID:
CommenterName: Piers Dawe
CommenterEmail:
CommenterPhone:
CommenterCellPhone:
CommenterCompany: Avago Technologies
Clause: 45
Subclause: 45.2.1.85
Page: 33
Line: 11
CommentType: E
Comment:
Transmit and receive mixed up
CommentEnd:
SuggestedRemedy: In Table 45-64 Description, for bits 1.161.13 and 1.161.12, change transmit fault to receive fault and vice versa.
RemedyEnd:
CommentID:
CommenterName: Piers Dawe
CommenterEmail:
CommenterPhone:
CommenterCellPhone:
CommenterCompany: Avago Technologies
Clause: 74
Subclause: 74.4.2
Page: 178
Line: 12
CommentType: E
Comment:
Subclauses not nested appropriately. All the primitives should come under 74.4 FEC Service Interface.
CommentEnd:
SuggestedRemedy:
74.4.1 FEC_UNITDATA.request
74.4.1.1 Semantics of the service primitive
74.4.1.2 When generated
74.4.1.3 Effect of receipt
74.4.2 FEC_UNITDATA.indication
and so on to
74.4.3.3 Effect of receipt
RemedyEnd: