Re: Writing to AT24C64C EEPROM fails on RHEL based kernels

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> While looking for patches, I came accross
> https://bugzilla.redhat.com/show_bug.cgi?id=182687 and adding an extra delay
> in the piix4_transaction function fixes the problem for me as well.

So, this is not a problem anymore if I understand you correctly?

> I think the problems are related, but any pointers would be appreciated. I am
> pasting information about my machine, please let me know if you guys needs
> any more information

This seems normal to me. The eeprom needs time to write the data. Any reasons
for not using the in-kernel eeprom driver (drivers/misc/eeprom/at24.c)? It
deals with all of that (and probably more).

Regards,

   Wolfram

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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