Attention is currently required from: neels, fixeria, pespin.

dexter has posted comments on this change. ( 
https://gerrit.osmocom.org/c/osmo-pcu/+/31145 )

Change subject: bts: add IMMEDIATE ASSIGNMENT via PCH transmission
......................................................................


Patch Set 19:

(5 comments)

Commit Message:

https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/ca552eee_6f3870ed
PS18, Line 7: bts: add IMMEDIATE ASSIGNMENT via PCH transmission
> The commit message contains nothing about bumping the PCUIF version. […]
Done


File include/osmocom/pcu/pcuif_proto.h:

https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/7293ca45_e074be67
PS18, Line 43: PCU_IF_SAPI_PCH_DT
> Didn't we agree that in the new PCUIF version there will be only one way to 
> send DL blocks over PCH  […]
Yes, its a bit ugly, but we need to stay backwards compatible at least until we 
updated OsmoBTS as well. I will do this as soon as possible.


https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/db32aad3_21158176
PS18, Line 273: is send
> typo: is sent
Done


File include/osmocom/pcu/pcuif_proto.h:

https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/c0413f83_80134689
PS17, Line 280:         uint8_t pgroup[3];
> Wait a minute, I am confused by this field. […]
Its indeed much simpler. Actually the paging group is only one byte in reality. 
I have checked this back with the spec. I don't know why we use uint16_t or 
even unsigned int in other places. This probably has historical reasons.


File src/bts.cpp:

https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/2b7bfb49_4487656e
PS17, Line 1134:                        pcu_l1if_tx_pch(bts, 
immediate_assignment, plen, ms_paging_group(tbf_ms(tbf)));
> Here is the BTS side patch: https://gerrit.osmocom.org/c/osmo-bts/+/31600 
> [WIP]. […]
Here is the related ticket: https://osmocom.org/issues/5927



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Gerrit-Project: osmo-pcu
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Gerrit-Change-Id: I2a78651593323e8b9627c39918d949a33497b70f
Gerrit-Change-Number: 31145
Gerrit-PatchSet: 19
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