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| author | Brant Thomsen <brant.thomsen@harman.com> | 2017-06-14 14:29:50 -0600 |
|---|---|---|
| committer | Brant Thomsen <brant.thomsen@harman.com> | 2017-06-14 14:29:50 -0600 |
| commit | f78b716bf486e41ea35122c96c666927a5fa3fb0 (patch) | |
| tree | 9ad41e48490cad80a309b445e1c46cb5a13b164e /daemons | |
| parent | 1ccc6567df0ee69b1181fb200f5010f34dd8fbbe (diff) | |
| download | Open-AVB-f78b716bf486e41ea35122c96c666927a5fa3fb0.tar.gz | |
Shaping Fixes
Increased the packet size value passed to the Shaper daemon to include the
VLAN information.
Changed the tc configuration values to correctly handle priorities 2 and 3.
Updated the README file to note that the Shaper daemon and IGB are not
compatible.
Diffstat (limited to 'daemons')
| -rw-r--r-- | daemons/shaper/README.rst | 14 | ||||
| -rw-r--r-- | daemons/shaper/src/shaper_daemon.c | 2 |
2 files changed, 14 insertions, 2 deletions
diff --git a/daemons/shaper/README.rst b/daemons/shaper/README.rst index 71aebc42..6847c1d6 100644 --- a/daemons/shaper/README.rst +++ b/daemons/shaper/README.rst @@ -4,7 +4,8 @@ OpenAvnu Traffic Shaping Daemon .. contents:: .. 1 Introduction - 2 Future Updates + 2 Support + 3 Future Updates Introduction ------------ @@ -14,6 +15,17 @@ configure the kernel traffic shaping with the Hierarchy Token Bucket. While tc could be called directly, using the daemon allows for a simpler interface and keeps track of the current traffic shaping configurations in use. +Support +------- + +To enable the Shaper daemon support for AVTP Pipeline, edit the endpoint.ini +file and uncomment the port=15365 line of the shaper section. + +The Shaper daemon does not work (i.e. no shaping occurs) if the Intel IGB +support is loaded for the adapter being used. You may also need to compile +the AVTP Pipeline with PLATFORM_TOOLCHAIN=generic to not include the IGB +features. + Future Updates -------------- diff --git a/daemons/shaper/src/shaper_daemon.c b/daemons/shaper/src/shaper_daemon.c index 40f07088..5169b055 100644 --- a/daemons/shaper/src/shaper_daemon.c +++ b/daemons/shaper/src/shaper_daemon.c @@ -477,7 +477,7 @@ int process_command(int sockfd, char command[]) usage(sockfd); return -1; } - sprintf(tc_command, "tc qdisc add dev %s root handle 1: mqprio num_tc 4 map 0 1 2 3 2 0 0 1 1 1 1 1 3 3 3 3 queues 1@0 1@1 1@2 1@3 hw 0", input.interface); + sprintf(tc_command, "tc qdisc add dev %s root handle 1: mqprio num_tc 4 map 3 3 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@1 1@2 1@3 hw 0", input.interface); log_client_debug_message(sockfd, "tc command: \"%s\"", tc_command); if (system(tc_command) < 0) { |