compact flash driver

mcr mcr at marajade.sandelman.ca
Sat Oct 29 00:42:54 EST 2005


-----BEGIN PGP SIGNED MESSAGE-----


>>>>> "Alex" == Alex Zeffertt <ajz at cambridgebroadband.com> writes:
    >> Hello All, Are there any compact flash driver supported for Linux
    >> 2.6? If there is where can i get the source code.  Thanks, Bizhan
    >> 

    Alex> I think that CF cards just get treated the same as any other
    Alex> IDE disk by linux.  No special driver needed.

  Yes. There are some gotchas with newer pcmcia/cardbus flash cards.
For instance, Silicon Systems devices claim to support IORDY, but don't,
which results in a system hang.  I imagine that the same kind of things
will show up in newer CF devices, although I think that CF can't support
DMA.
  It also depends upon how you interface CF: via an IDE controller, or
via a cardbus interface.

  I expect to have a git tree with stuff available soon.

- -- 
]       ON HUMILITY: to err is human. To moo, bovine.           |  firewalls  [
]   Michael Richardson,    Xelerance Corporation, Ottawa, ON    |net architect[
] mcr at xelerance.com      http://www.sandelman.ottawa.on.ca/mcr/ |device driver[
] panic("Just another Debian GNU/Linux using, kernel hacking, security guy"); [
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.2 (GNU/Linux)
Comment: Finger me for keys

iQCVAwUBQ2I47IqHRg3pndX9AQHzEwQAu53kgQ2F+gIUBilfigelHgFlh4dSJ/uu
X/QemYuRvya8ozuoGSEbh4aY4RleSWikw0AAv5rz8HVwm/3JjnE1k0C8vU2/kHyY
2PYvY/X2SJI4w6HNokFbAjM0IlV56zApZZTR0hGBbvCrqC4md2xxuY3SoJZZwHtY
36hwZtdVSKg=
=ib5u
-----END PGP SIGNATURE-----



More information about the Linuxppc-embedded mailing list