Hi Marcos,
As far as I know, cache is enabled in Freebsd.
Thanks,
Ragunath
On Tue, Jun 30, 2015 at 7:14 PM, Marcos Díaz <
marcos.d...@tallertechnologies.com> wrote:
> I have a question about this, the frebsd driver, was prepared to be used
> with cache enabled?
> I mean, in freeBSD OS the cache
I have a question about this, the frebsd driver, was prepared to be used
with cache enabled?
I mean, in freeBSD OS the cache is enabled?
On Tue, Jun 30, 2015 at 12:46 AM, Daniel Gutson <
daniel.gut...@tallertechnologies.com> wrote:
> Ragu,
>
>Please ensure that you are getting cache coherence
Ragu,
Please ensure that you are getting cache coherence right. That is, there
are no packets crossing the cache lines.
FWIW, in a life ago, i got a problem with an eth driver where the
descriptors ring was not properly sized (ie no modulus cache line).
El 29/6/2015 17:23, "ragu nath" escribió
Thanks Marcos. I will let you know if there is any progress.
Regards,
Ragunath
On Tue, Jun 30, 2015 at 12:50 AM, Marcos Díaz <
marcos.d...@tallertechnologies.com> wrote:
> Hi,
> I'm sorry but in the development of the porting of LWIP i couldn't give
> any more time to the task, so when I reached
Hi,
I'm sorry but in the development of the porting of LWIP i couldn't give any
more time to the task, so when I reached that stage I just disabled the
cache.
I will try to give some time to that to see if i can help you, and of
course, let me know if you find something.
Sorry again
On Mon, Jun 29
Hi Marcos,
I am working on porting ethernet driver for Beaglebone black from
FreeBSD to rtems-libbsd as part of GSOC 2015. I ported the driver and
got it working.
But there was one issue I faced, similar to the one you mentioned in
our earlier correspondence (regarding lwIP). You mentioned that t
