Hans,
I second on Adrians suggestions.
Also, this chunk:
H Modified: head/sys/netinet/tcp_output.c
H
==
H --- head/sys/netinet/tcp_output.cSat Sep 13 07:45:03 2014
(r271503)
H +++
On 09/13/14 23:45, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm not glad you're trying to pack it into a u_int rather than
creating a new structure and adding fields for
Author: hselasky
Date: Sat Sep 13 08:26:09 2014
New Revision: 271504
URL: http://svnweb.freebsd.org/changeset/base/271504
Log:
Improve transmit sending offload, TSO, algorithm in general.
The current TSO limitation feature only takes the total number of
bytes in an mbuf chain into
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm not glad you're trying to pack it into a u_int rather than
creating a new structure and adding fields for it.
I appreciate that you're trying to rush this in before 10.1, but this
is exactly why things shouldn't be
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm not glad you're trying to pack it into a u_int rather than
creating a new structure and adding fields for it.
I appreciate that you're trying to rush this in before 10.1, but
Hans Petter Selasky wrote:
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm not glad you're trying to pack it into a u_int rather than
creating a new structure and adding fields for it.
I appreciate that
On Sat, 13 Sep 2014, Rick Macklem wrote:
Well, there are spare fields (if_ispare[4]) in struct ifnet that I believe
can be used for new u_ints when MFC'ng a patch that adds fields to struct
ifnet in head. (If I have this wrong, someone please correct me.)
In my notes from a few years ago on
On 09/13/14 22:04, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm not glad you're trying to pack it into a u_int rather than
creating a new structure and adding fields for
On 09/13/14 22:14, Hans Petter Selasky wrote:
On 09/13/14 22:04, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Hi,
The ethernet and VLAN headers are still subtracted.
--HPS
Hi,
Adrian @ and I have agreed that we will work out a new patch
Hans Petter Selasky wrote:
On 09/13/14 22:04, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm not glad you're trying to pack it into a u_int rather than
creating
On 09/13/14 22:28, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 22:04, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm not glad you're trying to pack it into
Hans Petter Selasky wrote:
On 09/13/14 22:28, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 22:04, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm
Hans Petter Selasky wrote:
On 09/13/14 22:35, Hans Petter Selasky wrote:
I see the default set to (65536 - 4). I don't know why you
subtracted 4
but I would have expected the max ethernet header length to be
subtracted
here?
You mean to say that the default should be
65535 -
On 09/13/14 22:54, Rick Macklem wrote:
Hans Petter Selasky wrote:
On 09/13/14 22:35, Hans Petter Selasky wrote:
I see the default set to (65536 - 4). I don't know why you
subtracted 4
but I would have expected the max ethernet header length to be
subtracted
here?
You mean to say that the
Hans Petter Selasky wrote:
On 09/13/14 18:54, Adrian Chadd wrote:
Hi,
Just for the record:
* I'm glad you're tackling the TSO config stuff;
* I'm not glad you're trying to pack it into a u_int rather than
creating a new structure and adding fields for it.
I appreciate that
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