Attention is currently required from: osmith, dexter.

pespin has posted comments on this change. ( 
https://gerrit.osmocom.org/c/osmo-bsc/+/34192 )

Change subject: pcuif_proto: check confirm flag in struct gsm_pcu_if_pch
......................................................................


Patch Set 3:

(2 comments)

File src/osmo-bsc/pcu_sock.c:

https://gerrit.osmocom.org/c/osmo-bsc/+/34192/comment/d1b91702_425d377d
PS2, Line 559:                  if (!pch->confirm)
I'm not really following.

> The problem is that we can not really chose here if we want a confirmation or 
> not.

Who is "we" here? in which piece of software?

> The Ericsson RBS BTS will send the IMM ASS send message whether we want it or 
> not. And this will generate a confirmation.

What do you mean here with "will send a IMM ASS whether we want it or not"?

> As far as I understand, you would use the pch->confirm flag to decide if the 
> message has to go through pcu_rx_rr_imm_ass_pch() or pcu_rx_rr_paging_pch()

why do you want to do that? pch->confim is to know whether the PCUIF primitive 
has to be confirmed. You look the message type to know whether it's an ImmAss 
or a Paging.


https://gerrit.osmocom.org/c/osmo-bsc/+/34192/comment/068d3d07_a2fcde4f
PS2, Line 566:                  if (pch->confirm)
> In theory osmo-bts would be capable to confirm paging MAC blocks. […]
Just send the confirmation when you transmit the related block over RSL. We can 
later on add some extra parameters in osmo-pcu to incresae the delay, get 
estimation delays from the other PCUIF side, etc.



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Gerrit-Project: osmo-bsc
Gerrit-Branch: master
Gerrit-Change-Id: I3d2842626b7e8325860ea3160c7d900d39e953a0
Gerrit-Change-Number: 34192
Gerrit-PatchSet: 3
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