CFI: major/minor number check?
Jens Gehrlein
Jens.Gehrlein at tqs.de
Wed Oct 29 11:50:05 EDT 2008
Hi,
Why does the MTD driver check the major and minor version
in the CFI primary extended table of AMD Flashes?
We have a Samsung K8P2815UQB NOR-Flash supporting AMD
command set 0x2, but returns Major.Minor = 0.0
Thus, the kernel does not accept the device by reporting
"Unknown Amd/Fujitsu Extended Query version 0.0."
Of course, I could easily disable the check and it will work.
Is there a certain reason to constrain the valid number range?
Best regards,
Jens
More information about the linux-mtd
mailing list