Attention is currently required from: neels, fixeria, pespin.
arehbein has posted comments on this change. ( 
https://gerrit.osmocom.org/c/osmo-bsc/+/30602 )

Change subject: vty: Add check against sensible default value for Ny1
......................................................................


Patch Set 16:

(8 comments)

File src/osmo-bsc/bts.c:

https://gerrit.osmocom.org/c/osmo-bsc/+/30602/comment/02b3622f_27b56219
PS9, Line 1742:         bool ny1_satisfies_requirements = T3105 * ny1 > T3124 + 
GSM_NY1_REQ_DELTA;
> Is this a hard rule of ours or a preference? If there is any leeway, I'd 
> rather leave it as is.
Done


https://gerrit.osmocom.org/c/osmo-bsc/+/30602/comment/1d37c437_221f9e75
PS9, Line 1744:                 unsigned long ny1_recommended = (T3124 + 
GSM_NY1_REQ_DELTA)/T3105 + 1;
> the standard idiom for integer division rounding up is: […]
I'm not sure I understand... if 'a', 'b' are wlog nonnegative integers and b is 
nonzero, then 'a/b = rounddown(a/b) + r' with 'r in [0,1)', which goes along 
with my earlier reply.

Since we are only using unsigned types this should be alright. I can still 
change it if it's nonetheless important


File src/osmo-bsc/bts.c:

https://gerrit.osmocom.org/c/osmo-bsc/+/30602/comment/05e83da7_2b401911
PS14, Line 537:         }
> (no need for braces when the body is a single line)
Done


https://gerrit.osmocom.org/c/osmo-bsc/+/30602/comment/059d9674_7d8f6fa0
PS14, Line 1725: otherwise return a suggestion for Ny1
> this is still not true
Done


https://gerrit.osmocom.org/c/osmo-bsc/+/30602/comment/d79887c1_16a8e4b6
PS14, Line 1726: the message to print
> this also needs to be updated, I guess (I see no msg argument)
Done


https://gerrit.osmocom.org/c/osmo-bsc/+/30602/comment/298a4763_7b98d011
PS14, Line 1729:        const struct gsm_lchan *gl = gsm_bts_get_cbch(bts);
> (re earlier question, 'lchan' stands for 'logical channel', a sub-division of 
> a BTS timeslot)
thanks :)


https://gerrit.osmocom.org/c/osmo-bsc/+/30602/comment/00ced4a7_f056287f
PS14, Line 1738:        unsigned long T3105 = 
osmo_tdef_get(bts->network->T_defs, 3105, OSMO_TDEF_MS, -1);
> in osmocom style we are required to declare all variables at the top of the 
> scope
that was my 'reasoning' as well, didn't see it in our guidelines. I've changed 
it though


File src/osmo-bsc/bts_ipaccess_nanobts_omlattr.c:

https://gerrit.osmocom.org/c/osmo-bsc/+/30602/comment/35711518_f3d8897a
PS16, Line 95: (void)
> drop the cast to void?
Done



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Gerrit-Project: osmo-bsc
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Gerrit-Change-Id: If3f96a6bd4f9ae32b6421de43c1c5a5d64482089
Gerrit-Change-Number: 30602
Gerrit-PatchSet: 16
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