upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-28 04:12:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Document TI_SF_BUF_JUMBO and Xr altq.

Browse source
This commit is contained in:
Pyun YongHyeon 2011-11-08 18:36:59 +00:00
parent 31c70037c1
commit fcc7cd5412
1 changed files with 10 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
share/man/man4/ti.4
View file

@ -30,7 +30,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd July 16, 2005
.Dd November 8, 2011
.Dt TI 4
.Os
.Sh NAME
@ -42,7 +42,7 @@ place the following lines in your
kernel configuration file:
.Bd -ragged -offset indent
.Cd "device ti"
.Cd "options TI_PRIVATE_JUMBOS"
.Cd "options TI_SF_BUF_JUMBO"
.Cd "options TI_JUMBO_HDRSPLIT"
.Ed
.Pp
@ -97,13 +97,14 @@ for more discussion on zero copy receive and header splitting.
.Pp
The
.Nm
driver normally uses jumbo receive buffers allocated by the
driver uses UMA backed jumbo receive buffers, but can be configured
to use
.Xr sendfile 2
buffer allocator, but can be configured to use its own private pool of
jumbo buffers that are contiguous instead of buffers from the jumbo
allocator, which are made up of multiple page sized chunks.
To turn on private jumbos, use the
.Dv TI_PRIVATE_JUMBOS
buffer allocator.
To turn on
.Xr sendfile 2
buffer allocator, use the
.Dv TI_SF_BUF_JUMBO
option.
.Pp
Support for vlans is also available using the
@ -311,6 +312,7 @@ the network connection (cable).
.El
.Sh SEE ALSO
.Xr sendfile 2 ,
.Xr altq 4 ,
.Xr arp 4 ,
.Xr netintro 4 ,
.Xr ng_ether 4 ,