osmo-bts - Osmocom BTS-Side code (Abis, scheduling)

Age	Commit message (Collapse)	Author	Files	Lines
2014-03-10	agch/pch: Use PCH for AGCH msgs	Jacob Erlbeck	1	-1/+4
	This patch extends paging_gen_msg() by adding an output parameter is_empty that is true, if only a paging message with dummy entries has been placed into buffer. This feature is then used by bts_ccch_copy_msg() to insert an AGCH message if is_empty is true. Ticket: SYS#224 Sponsored-by: On-Waves ehf
2014-02-24	agch: Log error if BS_AG_BLKS_RES is != 1 in SI3	Jacob Erlbeck	1	-0/+6
	Currently, the DSP is always configured with u8NbrOfAgch = 1 before SYSINFO type 3 is received. Thus using a different value for BS_AG_BLKS_RES may lead to inconsistencies and MS failing to receive paging messages properly. This patch adds a warning and error logging and should be reverted when initialisation is done in proper order. Sponsored-by: On-Waves ehf
2013-01-13	paging: De-duplicate paging lifetime and max queue length variables	Daniel Willmann	1	-0/+20
	These attributes are saved in paging_state, we don't need to save them a second time in struct gsm_bts_role_bts. Add get and set methods for these attributes and use them consitently in the VTY code.
2013-01-01	common: Fix faulty memcpy statement in the paging code	Holger Hans Peter Freyther	1	-1/+1
	This was experienced by Daniel on his 64bit machine. The paging expiration time was too high and not set by the code at all. Using gdb watchpoints he found the place where the memory is written. The issue is that the size of the pointer (8) and not the size of the data structure was copied (3). Fix the issue by assigning the de-referenced value. gcc generates the same code as if we had written: memcpy(&ps->chan_desc, chan_desc, sizeof(*chan_desc));
2012-12-20	misc: Change the method to return void instead of int and garbage	Holger Hans Peter Freyther	1	-1/+1
	The method was not returning anything and the callers did not use the result. Change it to void for now.
2012-11-24	Add VTY configuration of paging queue size and lifetime of paging records	Harald Welte	1	-0/+8
	This may be adding bells and whistles that nobody wants to touch, but at least for current analysis/optimiziation they are useful to have. Later on they should probably be removed again and/or obsoleted by OML messages for configuration of paging behaviour by the BSC.
2012-09-29	Fix: Set correct paging group for IMM.ASS on PCH	Andreas Eversberg	1	-5/+6

2012-09-29	PCU: Add PCH confirm, raise PCU interface version to 4	Andreas Eversberg	1	-0/+3
	The confirm is required, so PCU knows when an IMMEDIATE ASSIGN message has has been sent on PCH. The PCU will start packet flow after that confirm.
2012-07-08	paging: Alow to store CCCH messages in paging records	Andreas Eversberg	1	-30/+107
	This is required for PCU to send IMMEDIATE ASSIGNMENT messages on PCH. A message in a paging record is sent only once.
2012-07-05	paging: Expire paging requests after the expiration time	Holger Hans Peter Freyther	1	-1/+1
	The paging needs to expire when the expiration time is smaller than the current time.
2012-06-14	attempt to make CCCH Load Indications for PCH work	Harald Welte	1	-3/+18

2011-12-01	paging: Provide functions to check the internal state of the paging system	Holger Hans Peter Freyther	1	-0/+15

2011-12-01	paging: Do not crash if we get called for the wrong frame/t1/t2/t3	Holger Hans Peter Freyther	1	-2/+12
	If someone wants to have paging for a wrong frame, gracefully return and do not fill the output buffer. Because we are on the wrong frame I think it is best to not fill the frame, this is why I did not add a check to l1_if.c to generate an empty frame.
2011-07-05	Fix compilation of paging.c	Harald Welte	1	-2/+2
	Sometimes I really feel stupid...
2011-07-05	paging: Fix 'empty paging' message contents	Harald Welte	1	-1/+1
	Thanks to Dieter Spaar for spotting this bug
2011-07-05	paging: correct contents of L2 Pseudo-Length	Harald Welte	1	-2/+4
	thanks to Dieter Spaar for spotting this one
2011-06-27	paging: add paging_reset() function	Harald Welte	1	-0/+20

2011-06-27	re-work original osmo-bts with support for sysmocom femtobts	Harald Welte	1	-0/+440
	This code re-works osmo-bts to add support for the upcoming sysmocom BTS. It also tries to add some level of abstraction between the generic part of a BTS (A-bis, RSL, OML, data structures, paging scheduling, BCCH/AGCH scheduling, etc.) and the actual hardware-specific bits. The hardware-specific bits are currently only implemented for the sysmocom femtobts, but should be (re-)added for osmocom-bb, as well as a virtual BTS for simulation purpose later. The sysmocom bts specific parts require hardware-specific header files which are (at least currently) not publicly distributed.