osmo-bts[master]: osmo-bts-sysmo eeprom.c Restore ability to read/write EEPROM

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Keith Whyte gerrit-no-reply at lists.osmocom.org
Thu Mar 29 22:52:17 UTC 2018


Patch Set 1:

(1 comment)

https://gerrit.osmocom.org/#/c/7572/1/src/osmo-bts-sysmo/eeprom.c
File src/osmo-bts-sysmo/eeprom.c:

Line 498:             err = eeprom_read( EEPROM_CFG_START_ADDR + ((int)&ee.cfg.v1.sysInfo - (int)&ee), sizeof(ee.cfg.v1.sysInfo), (char *)&ee.cfg.v1.sysInfo );
> I fail to see how this change can make it work, as afaik the sysmobts is a 
OK, I verified that this is the case by calling eeprom_read() twice in the code, 1st with the (uint32_t*) and 2nd with (int) Pre this patch the value passed as addr (which is int by the way) to eeprom_read() is wrong, after the patch it is correct:
<0006> eeprom.c:665 First time.
<0006> eeprom.c:1700 Address Passed to eeprom_read(): 265.
<0006> eeprom.c:667 Second time.
<0006> eeprom.c:1700 Address Passed to eeprom_read(): 292.

I didn't use this call obviously, but the one in eeprom_ReadRfClockCal()


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Gerrit-MessageType: comment
Gerrit-Change-Id: Iaa7318387ad7bb248c261b1f428019244039e7d2
Gerrit-PatchSet: 1
Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Owner: Keith Whyte <keith at rhizomatica.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Keith Whyte <keith at rhizomatica.org>
Gerrit-Reviewer: Pau Espin Pedrol <pespin at sysmocom.de>
Gerrit-Reviewer: Vadim Yanitskiy <axilirator at gmail.com>
Gerrit-HasComments: Yes



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