diff options
author | bz <bz@FreeBSD.org> | 2009-07-26 12:20:07 +0000 |
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committer | bz <bz@FreeBSD.org> | 2009-07-26 12:20:07 +0000 |
commit | 83f14954336214a21ec99ababda1db295709b7b8 (patch) | |
tree | 668aafe1f59a53465c1563f7a85853b908c5e0f5 /share | |
parent | 3aec900b26d9617b51a15ddcb14a13ff18cd1c00 (diff) | |
download | FreeBSD-src-83f14954336214a21ec99ababda1db295709b7b8.zip FreeBSD-src-83f14954336214a21ec99ababda1db295709b7b8.tar.gz |
Update epair(4) to the new netisr implementation and polish
things a bit:
- use dpcpu data to track the ifps with packets queued up,
- per-cpu locking and driver flags
- along with .nh_drainedcpu and NETISR_POLICY_CPU.
- Put the mbufs in flight reference count, preventing interfaces
from going away, under INVARIANTS as this is a general problem
of the stack and should be solved in if.c/netisr but still good
to verify the internal queuing logic.
- Permit changing the MTU to virtually everythinkg like we do for loopback.
Hook epair(4) up to the build.
Approved by: re (kib)
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/Makefile | 2 | ||||
-rw-r--r-- | share/man/man4/altq.4 | 3 | ||||
-rw-r--r-- | share/man/man4/epair.4 | 6 | ||||
-rw-r--r-- | share/man/man9/netisr.9 | 4 |
4 files changed, 10 insertions, 5 deletions
diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile index 973be6b..36d8928 100644 --- a/share/man/man4/Makefile +++ b/share/man/man4/Makefile @@ -94,6 +94,7 @@ MAN= aac.4 \ em.4 \ en.4 \ enc.4 \ + epair.4 \ esp.4 \ et.4 \ exca.4 \ @@ -490,6 +491,7 @@ MLINKS+=ef.4 if_ef.4 MLINKS+=em.4 if_em.4 MLINKS+=en.4 if_en.4 MLINKS+=enc.4 if_enc.4 +MLINKS+=epair.4 if_epair.4 MLINKS+=et.4 if_et.4 MLINKS+=faith.4 if_faith.4 MLINKS+=fatm.4 if_fatm.4 diff --git a/share/man/man4/altq.4 b/share/man/man4/altq.4 index c14fa49..55fb8c1 100644 --- a/share/man/man4/altq.4 +++ b/share/man/man4/altq.4 @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 14, 2009 +.Dd July 26, 2009 .Dt ALTQ 4 .Os .Sh NAME @@ -131,6 +131,7 @@ They have been applied to the following hardware drivers: .Xr ed 4 , .Xr em 4 , .Xr ep 4 , +.Xr epair 4 , .Xr fxp 4 , .Xr gem 4 , .Xr hme 4 , diff --git a/share/man/man4/epair.4 b/share/man/man4/epair.4 index b93d36e..8b4d140 100644 --- a/share/man/man4/epair.4 +++ b/share/man/man4/epair.4 @@ -28,12 +28,12 @@ .\" .\" $FreeBSD$ .\" -.Dd December 15, 2008 +.Dd July 26, 2009 .Dt EPAIR 4 .Os .Sh NAME .Nm epair -.Nd Virtual cross-over Ethernet-like interface pair. +.Nd A pair of virtual back-to-back connected Ethernet interfaces. .Sh SYNOPSIS To compile this driver into the kernel, place the following line in your @@ -52,7 +52,7 @@ if_epair_load="YES" The .Nm is a pair of Ethernet-like software interfaces, -which are directly connected by a virtual cross-over cable. +which are connected back-to-back with a virtual cross-over cable. .Pp Each .Nm diff --git a/share/man/man9/netisr.9 b/share/man/man9/netisr.9 index b4062e0..ed2a84e 100644 --- a/share/man/man9/netisr.9 +++ b/share/man/man9/netisr.9 @@ -27,7 +27,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 14, 2009 +.Dd July 26, 2009 .Dt NETISR 9 .Os .Sh NAME @@ -208,6 +208,8 @@ IPX/SPX IPv6 .It Dv NETISR_NATM ATM +.It Dv NETISR_EPAIR +.Xr epair 4 .El .Sh AUTHORS This manual page and the |