Messages in this thread | | | Date | Wed, 07 Apr 1999 14:15:19 -0400 | From | "AARON MARKS" <> | Subject | Re: vremap and memcpy_to_fs in 2.2.x? |
| |
Richard Henderson wrote: > > On Wed, Mar 31, 1999 at 01:15:21PM -0500, AARON MARKS wrote: > > I'm porting a PCI card driver from 2.0.x to 2.2.x -- on an Alpha -- and > > I have two questions: > > > > What are the equivalent functions for vremap() and memcpy_to_fs(). > > >From what I can find: > > > > vremap() -> ioremap() > > This is correct.
I ended up using phys_to_virt() instead.
> > > memcpy_to_fs -> copy_to_user() > > This is also correct.
And for this, I just did a straight assignment:
This: memcpy_tofs(out, &si, sizeof(si));
Became this: *out = si;
All seems to be sane so far... Thanks for your help.
-A.
-- Aaron J. Marks Communications and Computing Systems Lab Assoc. Member Tech Staff Advanced Networks and Computation Group amarks@sarnoff.com Sarnoff Corporation
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
| |