From: Roman Mashak <mrv@mojatatu.com>
Date: Wed, 7 Mar 2018 14:35:39 +0000 (-0500)
Subject: tc: updated tc-bpf man page
X-Git-Tag: v4.16.0~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b80c9af8a464496d646ee1b17b15f3a6755569a2;p=thirdparty%2Fiproute2.git

tc: updated tc-bpf man page

Added description of direct-action parameter.

Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
---

diff --git a/man/man8/tc-bpf.8 b/man/man8/tc-bpf.8
index 2e9812ede..d311f2956 100644
--- a/man/man8/tc-bpf.8
+++ b/man/man8/tc-bpf.8
@@ -14,6 +14,10 @@ CLS_NAME ] [
 UDS_FILE ] [
 .B verbose
 ] [
+.B direct-action
+|
+.B da
+] [
 .B skip_hw
 |
 .B skip_sw
@@ -141,6 +145,11 @@ if set, it will dump the eBPF verifier output, even if loading the eBPF
 program was successful. By default, only on error, the verifier log is
 being emitted to the user.
 
+.SS direct-action | da
+instructs eBPF classifier to not invoke external TC actions, instead use the
+TC actions return codes (\fBTC_ACT_OK\fR, \fBTC_ACT_SHOT\fR etc.) for
+classifiers.
+
 .SS skip_hw | skip_sw
 hardware offload control flags. By default TC will try to offload
 filters to hardware if possible.