Attention is currently required from: neels, pespin, fixeria.
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:
(6 comments)
Patchset:
PS19:
I see there is a lot of confusion on the backward compatibility topic. I will now look at
the BTS patches.
I have fixed stuff in other places, so I will push the patch set again. I will get to the
remaining comments later.
File include/osmocom/pcu/pcuif_proto.h:
https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/2451598b_6ea9afa7
PS19, Line 279: uint8_t pgroup;
> And AFAIR, yes, it can be bigger than 255. […]
I have checked the spec for RSL it is indeed only one octet, see 3GPP TS 08.58
section 9.3.14
File include/osmocom/pcu/pcuif_proto.h:
https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/d93824b0_9a7f957d
PS18, Line 43: PCU_IF_SAPI_PCH_DT
The patch for `osmo-bts.git` is already in Gerrit
(currently WIP to avoid merging before this one). […]
I have seen your BTS patch.
Thanks. I will test this today. I didn't look at the tests yet.
File src/bts.cpp:
https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/2010506c_ba95065d
PS17, Line 1134: pcu_l1if_tx_pch(bts, immediate_assignment, plen,
ms_paging_group(tbf_ms(tbf)));
If we go this way (backwards compatibility), we would
have to keep both `PCU_IF_MSG_DATA_CNF` and `P […]
Ack
File src/pcu_l1_if.cpp:
https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/1f63b010_b9763c10
PS19, Line 298: pgroup
I think this is where the confusion comes from. […]
Thats wired.
https://gerrit.osmocom.org/c/osmo-pcu/+/31145/comment/4cbb623c_55f60c47
PS19, Line 771: } else {
According to above block (like 752), only
PCU_IF_VERSION and 0x0a are allows to reach here. […]
Thats true. I thought that I
had remove it though...
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Gerrit-Project: osmo-pcu
Gerrit-Branch: master
Gerrit-Change-Id: I2a78651593323e8b9627c39918d949a33497b70f
Gerrit-Change-Number: 31145
Gerrit-PatchSet: 19
Gerrit-Owner: dexter <pmaier(a)sysmocom.de>
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Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de>
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