On Wed, Nov 15, 2017 at 7:55 PM, Eric Blake wrote:
>
> On 11/15/2017 09:07 PM, Ed Swierk via Qemu-devel wrote:
>
> This part below...
>
> >
> > v3:
> >
> > Leave net_tx_pkt_update_ip_checksums() alone since it's only computing
> > a partial sum of the IP pseudo-header.
> >
> > Rename wrapper to ne
On 11/15/2017 09:07 PM, Ed Swierk via Qemu-devel wrote:
[meta-comment]
> The checksum algorithm used by IPv4, TCP and UDP allows a zero value
> to be represented by either 0x and 0x. But per RFC 768, a zero
> UDP checksum must be transmitted as 0x, as 0x is a special
> value meani
The checksum algorithm used by IPv4, TCP and UDP allows a zero value
to be represented by either 0x and 0x. But per RFC 768, a zero
UDP checksum must be transmitted as 0x, as 0x is a special
value meaning no checksum.
Substitute 0x whenever a checksum is computed as zero when
m
