Attention is currently required from: fixeria, dexter.

neels has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-bsc/+/31497 )

Change subject: pcu_sock: activate/deactivate PDCH on pcu reconnect ......................................................................

Patch Set 9:

(8 comments)

File doc/timeslot.msc:

https://gerrit.osmocom.org/c/osmo-bsc/+/31497/comment/e9a8d2f6_ea8faa96 PS2, Line 95: bsc_ts abox bsc_ts [label="UNUSED"];

Thats true, Can we shorten this since the mechanism is already explained above. […]

(Dots are not sufficient to indicate an omission, they mean to wait for an async event.)

https://gerrit.osmocom.org/c/osmo-bsc/+/31497/comment/c59c7118_1204e859 PS2, Line 98: "

Done

(I actually meant literally "\n" to force a line break, but i tested and it looks fine like this)

https://people.osmocom.org/neels/kes0Chie/timeslot.png

File doc/timeslot.msc:

https://gerrit.osmocom.org/c/osmo-bsc/+/31497/comment/7999f20f_f7833d3a PS9, Line 95: bsc_ts box bsc_ts [label="release PDCH"]; : ...; ok i'll be happy if you replace these two lines with

bts note bsc_ts [label="PDCH release, see WAIT_PDCH_DEACT above"]

(i.e. use a "note" and explicitly refer to another place, and span across all the lines involved)

https://gerrit.osmocom.org/c/osmo-bsc/+/31497/comment/a6d0b606_0a495a6c PS9, Line 104: bsc_ts box bsc_ts [label="activate PDCH"]; : ...; ...and replace these two lines with

bts note bsc_ts [label="PDCH activation, see WAIT_PDCH_ACT above"]

File src/osmo-bsc/pcu_sock.c:

https://gerrit.osmocom.org/c/osmo-bsc/+/31497/comment/f28c813f_a2d43bcd PS9, Line 803: * not need any extra activation/deactivation of PDCHs. */ i thought more like this:

/* BSC co-located PCU applies only to Ericsson RBS, which supports only GSM_PCHAN_OSMO_DYN. * So we need to deact only on this pchan kind. */

https://gerrit.osmocom.org/c/osmo-bsc/+/31497/comment/83938bf7_8265ec42 PS9, Line 974: See comment above) it is not clear what this refers to ... just drop this? or explicitly say what you mean to say.

I think you mean

/* BSC co-located PCU applies only to Ericsson RBS, which supports only GSM_PCHAN_OSMO_DYN. * So we need to act only on this pchan kind. */

File src/osmo-bsc/timeslot_fsm.c:

https://gerrit.osmocom.org/c/osmo-bsc/+/31497/comment/913feae1_ae0495ed PS9, Line 347: } it is very easy and quick to put the code move in a separate patch preceding this patch, so that the addition of 'is_ericsson_bts()' is not "hidden" in the moved code block. i would appreciate that, also for future readers of the git log. You can even +2 that patch yourself saying "trivial" -- because it would be only a cosmetic move of unchanged code. I could also do that for you if it helps...

https://gerrit.osmocom.org/c/osmo-bsc/+/31497/comment/857b9996_9020a13d PS9, Line 1128: NOTE i'm really puzzled why you seem to start every comment everywhere with "NOTE:" -- it is completely redundant and has no meaning at all