d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

examples/l3fwd-power: fix Rx without interrupt

Browse Source 
This existing code cause the platform to start receiving packet
immediately irrespective of interrupts available or not.
If the platform does not support Rx interrupt, it shall not start
receiving packets immediately. It shall let the timer management work.

Fixes: aee3bc79cc34 ("examples/l3fwd-power: enable one-shot Rx interrupt and polling switch")
Cc: stable@dpdk.org

Signed-off-by: Nikhil Agarwal <nikhil.agarwal@linaro.org>
Acked-by: David Hunt <david.hunt@intel.com>
This commit is contained in:
Nikhil Agarwal 2017-12-12 15:38:23 +05:30 committed by Thomas Monjalon
parent c53a5faf7e
commit 4ffc0a883b
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
examples/l3fwd-power/main.c
View File

@ -1022,9 +1022,11 @@ start_rx:
turn_on_intr(qconf);
sleep_until_rx_interrupt(
qconf->n_rx_queue);
/**
* start receiving packets immediately
*/
goto start_rx;
}
/* start receiving packets immediately */
goto start_rx;
}
stats[lcore_id].sleep_time += lcore_idle_hint;
}