On Tue, Feb 24, 2015 at 12:57:04PM +, Zbigniew Bodek wrote:
> In fact, the assumption that 'struct ip' is always 4-byte aligned
> is definitely false, as we have no impact on data alignment of packet
> stream received.
Pretty much all drivers do guarantee this by setting up buffers
accor
Hi,
Erm, did you test this stuff on MIPS too?
We should be smarter about accessing fields in the IP header, rather
than trying to play alignment games like this.
-adrian
On 24 February 2015 at 04:57, Zbigniew Bodek wrote:
> Author: zbb
> Date: Tue Feb 24 12:57:03 2015
> New Revision: 279236
On Tue, Feb 24, 2015 at 11:59:02AM -0700, Ian Lepore wrote:
> ETHER_ALIGN is wonderful... if you're on a platform that can DMA to an
> arbitrary boundary.
Isn't it generally more a case of "if the device's DMA engine isn't
extremely bad designed"? There is a strong correlation between devices
not
Ian Lepore wrote this message on Tue, Feb 24, 2015 at 11:59 -0700:
> On Tue, 2015-02-24 at 09:34 -0800, John-Mark Gurney wrote:
> > Zbigniew Bodek wrote this message on Tue, Feb 24, 2015 at 12:57 +:
> > > Author: zbb
> > > Date: Tue Feb 24 12:57:03 2015
> > > New Revision: 279236
> > > URL: htt
On Tue, 2015-02-24 at 09:34 -0800, John-Mark Gurney wrote:
> Zbigniew Bodek wrote this message on Tue, Feb 24, 2015 at 12:57 +:
> > Author: zbb
> > Date: Tue Feb 24 12:57:03 2015
> > New Revision: 279236
> > URL: https://svnweb.freebsd.org/changeset/base/279236
> >
> > Log:
> > Change struct
Zbigniew Bodek wrote this message on Tue, Feb 24, 2015 at 12:57 +:
> Author: zbb
> Date: Tue Feb 24 12:57:03 2015
> New Revision: 279236
> URL: https://svnweb.freebsd.org/changeset/base/279236
>
> Log:
> Change struct attribute to avoid aligned operations mismatch
>
> Previous __alignme
