From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ferruh Yigit Subject: [RFC 3/3] examples/ethtool: add control interface support to the application Date: Fri, 15 Jan 2016 16:18:04 +0000 Message-ID: <1452874684-12750-4-git-send-email-ferruh.yigit@intel.com> References: <1452874684-12750-1-git-send-email-ferruh.yigit@intel.com> To: dev@dpdk.org Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 725BA8E8E for ; Fri, 15 Jan 2016 17:18:12 +0100 (CET) In-Reply-To: <1452874684-12750-1-git-send-email-ferruh.yigit@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Control interface APIs added into the sample application. To have the support corresponding kernel module (KCP) needs to be inserted. If kernel module is not there, application will run as it is without kernel control path support. When KCP module inserted, running application creates a virtual Linux network interface (dpdk$) per DPDK port. This interface can be used by traditional Linux tools. Signed-off-by: Ferruh Yigit --- examples/ethtool/ethtool-app/main.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/examples/ethtool/ethtool-app/main.c b/examples/ethtool/ethtool-app/main.c index e21abcd..bfa2128 100644 --- a/examples/ethtool/ethtool-app/main.c +++ b/examples/ethtool/ethtool-app/main.c @@ -44,6 +44,7 @@ #include #include #include +#include #include "ethapp.h" @@ -54,7 +55,6 @@ #define PKTPOOL_EXTRA_SIZE 512 #define PKTPOOL_CACHE 32 - struct txq_port { uint16_t cnt_unsent; struct rte_mbuf *buf_frames[MAX_BURST_LENGTH]; @@ -254,6 +254,8 @@ static int slave_main(__attribute__((unused)) void *ptr_data) } rte_spinlock_unlock(&ptr_port->lock); } /* end for( idx_port ) */ + rte_eth_control_interface_process_msg( + RTE_ETHTOOL_CTRL_IF_PROCESS_MSG, 0); } /* end for(;;) */ return 0; @@ -293,6 +295,8 @@ int main(int argc, char **argv) id_core = rte_get_next_lcore(id_core, 1, 1); rte_eal_remote_launch(slave_main, NULL, id_core); + rte_eth_control_interface_create(); + ethapp_main(); app_cfg.exit_now = 1; @@ -301,5 +305,7 @@ int main(int argc, char **argv) return -1; } + rte_eth_control_interface_destroy(); + return 0; } -- 2.5.0