control: reassign -1 src:linux control: forcemerge 1001286 -1 On 2022-05-16 17:47, Сергей Фёдоров wrote: > Package: i2c-tools > Version: 4.3-2 > Severity: normal > X-Debbugs-Cc: serfyo...@yandex.ru > > Dear Maintainer, > > -------------------------------------------------------------------------------- > Problems: > > 1. I want to see the contents of the SPD for each memory strip, but > decode-dimms > (the i2c-tools 4.3-2 package) does not give this for this motherboard. But I > see > it in the BIOS on computers boot and can change it.
decode-dimms uses the kernel spd or ee1004 drivers to access the content of the EEPROM, and only parses the content. If your SPD EEPROM are not recognized by the kernel, nothing can be done on the i2c-tools side. I am therefore reassigning the bug to the kernel and merging it with the one you already opened there. > 2. Systems with more than 4 memory slots not supported yet, not instantiating > SPD. > I solved this problem, which I described below. Just increasing the limit from 4 to 8 won't make things work. The reason for the limit is that above 4 DIMMs, the EEPROM are usually placed behind a I2C mux (probably the chip at address 0x44 on your system). Support for that needs to be added to the kernel. Regards, Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B aurel...@aurel32.net http://www.aurel32.net
